M266764 (1) 八、新型說明： 【新型所屬之技術領域】 3匕旦 冃足 本創作係關於牙刷，尤其係適合臥病患者使用之口腔衛 生系統的牙刷。 【先前技術】 傳統上，水係供應至牙刷之刷頭，以輔助施加於刷毛上 之牙膏及後續刷洗的淸潔動作，且其通常係沖洗口腔。就那 些身體無礙或可以毫無困難坐直的人而言，淸潔牙齒係不會 特別煩麻。 然而，對於臥病的病患而言，其無法坐直或者僅能費力 地坐直，因此淸潔牙齒係相當地麻煩，尤其係淸洗口腔時， 因爲其無法以躺平的姿勢來供應流體以輔助牙膏的刷洗動作 ，且亦無法以傳統的方式來進行口腔的沖洗。 在美國專利第4672953號中揭露一種牙刷，其係具有貫 通握柄之第一及二通道裝置，其係用以供應流體至牙刷之刷 毛，並且藉由吸力將流體由病患口腔中吸出，以克服上述必 須保持平躺姿態之病患在刷牙時的困難。 然而，此一結構仍有待改進的空間，尤其係平躺病患在 使用期間，其口腔經常會不小心啣含住該牙刷，而造成在移 除流體期間不當地產生真空狀態。此一問題在歐洲專利第 055 7337B中亦有提及，在該專利中係提出一種牙刷結構， 其可以確保在病患口腔不小心啣含該牙刷的情況下，不會在 口腔中產生真空狀態。 -4- M266764 (2) 【新型內容】 本創作之目的係要提供一種牙刷，其結構簡單及製造成 本較低，但具有相當的改良特性，且可以移除流體及避免在 使用者口腔中形成真空。 依照本創作’ 一種牙刷在其一端係包括一具有頭部之握 柄，一位在該頭部中的凹口，一刷毛包，其係定位在該凹口 中且刷毛之一端係連接至凹口之基部，該凹口之開口係由一 框緣之向內延伸之肩部所界定，且最外側之刷毛係與框緣之 肩部的內表面相靠接，該牙刷尙具有一流體供應管路，其係 沿著或貫穿該握柄而延伸，並且與凹口相連通。最好，該刷 毛包係由數簇刷毛所構成，且最外側之刷毛係與凹部之肩部 邊緣形成靠接的關係，且至少在該刷毛包邊緣之相鄰簇刷毛 係保持相互靠近但隔開之關係。 因此，在使用上’在淸潔牙齒期間，水或淸潔劑係可供 應至刷毛包，且由刷毛包中湧出，同時，真空管路連接至一 降壓源或真空泵，係可以將水或淸潔流體由口腔中抽取出來 〇 最好，該刷毛包係可以定位在刷頭的凹口中，並且與凹 口之四邊隔開，外側的刷毛或刷毛簇係由凹口之底部垂直延 伸而出，並且與位在凹口邊緣之凸緣的邊緣相對齊，以確保 在整個刷毛周圍可以具有真空吸力。 藉由使位在刷毛包邊緣之刷毛或刷毛簇與位在凹口邊緣 之肩部表面相靠接，在介於相鄰之刷毛或刷毛簇之間的刷毛 基部周圍便可產生集中的真空吸力，使得不僅在刷毛包邊緣 而是在其整個區域上，其可以具有最大的抽吸力以將流體由 -5- M266764 (3) 使用者口腔中抽取出來。 若流體之移除速度與水或淸潔流體之供應速度不同，行 動方便的使用者仍可以處理在口腔中的流體。然而，就必須 臥躺之使用者係陷入昏迷或半昏迷狀態時，則必須控制水或 淸潔流體供應至口腔的速度與其抽取之速度相平衡，以確保 使用者口腔中不會充滿流體。M266764 (1) 8. Description of the new type: [Technical field to which the new type belongs] 3 Daggers Lame feet This creation is about toothbrushes, especially toothbrushes for oral health systems suitable for patients with lying sickness. [Prior Art] Traditionally, water is supplied to the brush head of a toothbrush to assist the toothpaste applied to the bristles and subsequent cleaning actions of brushing, and it is usually to rinse the mouth. For those who are physically unobstructed or can sit up straight without difficulty, cleaning the teeth is not particularly annoying. However, for patients with lying sickness, they cannot sit upright or can only sit upright, so cleaning the teeth is quite troublesome, especially when washing the mouth, because they cannot supply fluid in a lying position to It assists the brushing action of toothpaste, and the oral cavity cannot be rinsed in a conventional manner. A toothbrush is disclosed in U.S. Patent No. 4,672,953, which is a first and second channel device with a penetrating handle, which is used to supply fluid to the bristles of the toothbrush, and sucks fluid from the patient's mouth by suction, Overcome the difficulties of the above-mentioned patients who must maintain a lying posture when brushing their teeth. However, there is still room for improvement in this structure. Especially when lying patients are used, their toothbrush often accidentally catches the toothbrush, resulting in an improper vacuum state during fluid removal. This problem is also mentioned in European Patent No. 055 7337B, in which a toothbrush structure is proposed, which can ensure that a vacuum state will not be generated in the mouth when the patient accidentally engages the toothbrush. . -4- M266764 (2) [New content] The purpose of this creation is to provide a toothbrush, which has a simple structure and low manufacturing cost, but has considerable improved characteristics, and can remove fluids and avoid formation in the user's mouth vacuum. According to this creation 'a toothbrush includes a grip with a head at one end, a notch in the head, and a bristle pack positioned in the notch and one end of the bristles is connected to the notch The base, the opening of the notch is defined by the inwardly extending shoulder of the frame edge, and the outermost bristles abut the inner surface of the shoulder of the frame edge. The toothbrush cymbal has a fluid supply tube The path extends along or through the handle and communicates with the notch. Preferably, the bristle pack is composed of a plurality of tufts of bristles, and the outermost bristles are in abutting relationship with the shoulder edge of the recess, and at least the adjacent tufts of bristles at the edge of the bristle pack are kept close to each other but separated by Open relationship. Therefore, during use, during cleaning of the teeth, water or detergent can be supplied to the bristle pack and poured out of the bristle pack. At the same time, the vacuum line is connected to a pressure reducing source or a vacuum pump, and the system can be filled with water or pimple. The cleaning fluid is extracted from the mouth. Preferably, the bristle pack can be positioned in the recess of the brush head and separated from the four sides of the recess. The outer bristles or bristle clusters extend vertically from the bottom of the recess. And it is aligned with the edge of the flange at the edge of the notch to ensure that a vacuum suction can be provided around the entire bristles. By abutting the bristles or tufts of bristles at the edge of the bristle pack with the shoulder surface located at the edge of the notch, a concentrated vacuum suction can be generated around the base of the bristles between adjacent bristles or bristles. , So that not only on the edge of the bristle pack but on the entire area, it can have the maximum suction force to extract the fluid from the mouth of the user -5- M266764 (3). If the removal speed of the fluid is different from the supply speed of water or cleansing fluid, the user who is convenient to move can still handle the fluid in the mouth. However, when the lying user is in a coma or semi-coma state, the speed at which water or cleaning fluid is supplied to the oral cavity must be controlled to balance the rate at which it is drawn to ensure that the user's mouth is not full of fluid.
同樣地，若使用者啣含住該牙刷，則不要在口腔中形成 過度真空狀態亦係相當重要的。因此，其最好在握柄上設有 一空氣洩放裝置，且其係沿著握柄而由一靠近刷毛之位置延 伸，該空氣洩放裝置係具有一入口，該入口係沿著握柄之長 度而保持縱向隔開之關係，以避免其住使用者之嘴唇所啣含 住。 該洩放裝置可以係一定位在握柄上之管狀構件，但最好 該洩放裝置係由位在握柄範圍內之至少一個或最好兩個徑向 相對的通道所構成，且具有貫穿通道壁體之縱向隔開的進入 孔。Similarly, if the user holds the toothbrush, it is important not to create an excessive vacuum state in the mouth. Therefore, it is better to provide an air release device on the handle, and it extends along the handle from a position close to the bristles. The air release device has an inlet, which is along the length of the handle. And maintain the relationship of vertical separation, to avoid the occlusion of the user's lips. The relief device can be a tubular member positioned on the handle, but preferably the relief device is composed of at least one or preferably two radially opposite channels located within the range of the handle, and has a through-channel wall The longitudinally spaced entry holes of the body.
爲了使本創作之牙刷可以與一諸如在歐洲專利第 05 573 3B號中所揭露之機器配合使用，該握柄遠距於該刷頭 之端部係可設計成一插頭狀之連接器’且該機器係具有一相 配接之插頭狀連接器，使得第一腔室可以藉由簡單的動作而 連接至一真空源，亦即在機器上之一流體泵。這使得一牙刷 可以應用於具有歐洲專利第055733B號所揭露之機器的環境 中，並且可以使用在具有此機器的醫院中。 【實施方式】 -6 - M266764 (4) 雖然本創作可以具有許多不同的實施例型式，其係顯示 在圖式中且將詳細說明如下，然而應將此類爲了闡述本創作 之特定實施例視爲本創作原理的示例性實例，而非將本創作 侷限於在此所說明之實施例中。 在圖式中係顯示依照本創作之各種不同實施例之數種牙 刷。詳言之，圖1及圖2係顯示一依照本創作第一實施例之牙 刷1 Oa，圖1 1係顯示一依照本創作第二實施例之牙刷丨〇b，圖 1 2係顯示一依照本創作第三實施例之牙刷1 〇d，圖1 3係顯示 一依照本創作第四實施例之牙刷1 〇e的截面輪廓，圖1 4係顯 示一依照本創作之第五實施例之牙刷10f的頭部，而圖15係 顯示依照本創作第六實施例之牙刷1 Og之一端部的立體視圖 。每一牙刷lOa-lOg係具有流體供應裝置、用以由使用者口 腔中移除流體之吸力裝置，以及用以防止在口腔中形成過度 真空之洩放裝置。此外，每一牙刷l〇a-10g係具有相當簡單 且造價便宜的結構。 首先將詳細說明圖1及2中所示之牙刷1 0a，而其他的牙 刷1 Ob-1 Og將針對各個不同處來加以說明。關於圖】及圖2所 示之牙刷10a，圖3係顯示其端視圖，而圖4-9則係沿著在圖2 上所對應之剖面線所取之各個截面視圖（亦即，圖4係沿圖2 之剖面線4-4所取之截面圖，圖5係沿著圖2之剖面線5-5所取 之截面視圖等等）。 在圖】及2所示之牙刷1 0 a係具有一中空握柄2 0型式之第 一腔室，其係用以提供一真空通道22(參考圖5-] 0)，且具有 一連接至通道22之連接件24，該連接件24係將通道22連接至 一真空源。一流體供應管路26係貫穿該握柄20，且具有一連 M266764 (5) 接至該流體供應管路26之連接件28，該連接件28係可將流體 供應管路26連接至一適當的流體供應源，以將流體輸送至病 患的口腔。 在握柄之封閉端係具有一刷頭30，其中具有一刷毛包32 ’且該流體供應管路26係直接露出於刷毛32的中央部位。刷 毛32係由一區域或開口 34所包圍，其中該開口 34係一系列的 凹槽，或者其可以係一具有一系列孔洞之表面，藉此可使刷 毛3 2周圍之區域與刷頭3 〇之內部以及真空通道2 2相連通。 如圖2所示，在握柄20其露出刷毛32那一側的表面上係 具有一縱向凹溝40。如將在下文中說明者，該縱向凹溝4〇係 作爲洩放之用，以避免在使用者嘴巴啣含住該牙刷丨0a的情 況下，在使用者口腔中形成真空。 如圖4-9所示，牙刷l〇a係包括一下方部分42及一上方部 分44’其中該上方部分44係藉由諸如焊接或膠合方式而連結 至下方部分42。如圖4-9所示，該下方部分42及上方部分44 係結合在一起，以分別形成真空通道22及流體通道24。圖10 係顯示下方部分42由上方部分44移除。如圖10所示，下方部 分4 2係分別提供真空與流體之連接件24及28。如圖4及5所示 ’上方部分44係包括一襯墊50，而使該流體供應管路26可以 藉由該襯墊50而外露。該刷毛32係直接連接至襯墊50之上表 面。或者，如圖8所示，該刷毛32係可以直接連接至下方部 分4 2之表面。 如圖4及5所示，一框緣52係套合至襯墊50。詳言之，框 緣5 2之一脊部54係以一邊沿56而套合在襯墊50上。該框緣52 係包括上方拘束邊緣或肩部60，其係與最外側的刷毛相接觸 M266764 (6) 。該框緣52係會產生一凹口 62，而使刷毛32露出。在最外側 刷毛與框緣52之上方拘束邊緣60之間的接觸，係可以加強真 空吸力的集中，以將用過的流體及碎屑經由刷毛32而抽取出 來。此外，在真空通道22中之開口 34(參照圖5)係位在由框 緣52所界定的區域（亦即，凹口 62)內。 如圖2、8及9所示，該牙刷10a，尤其係其上方部分44， 係提供有用以收納一名牌70之結構，其中該名牌70係用以作 爲辨識病患之用。該結構係包括向內延伸之凸緣72，其係界 定出一槽道74，以收納該名牌70(該名牌70並未顯示在圖8及 9中，而係顯示在圖2中）。 在使用上，且在已將連接件24連接至一真空源且將流體 供應管路26連接至一流體源之後，該牙刷1 〇a便可以放入病 患的口腔中，以洗刷病患的牙齒，且可相當具有優點地同時 施加適當的流體並抽吸該流體，尤其係針對臥病或昏迷病患 ，該牙刷可以適當地淸洗牙齒而不會使病患窒息或使流體由 病患口腔中溢出。在病患嘴巴不當地啣含住該牙刷i 0a的情 況下，凹溝40之長度係使病患嘴巴無法啣含超過該凹溝之末 端，因此該凹溝4 0之至少一部分係外露的，而使空氣可以被 抽引至病患口腔中，以避免經由刷頭30所施加的真空吸力不 當地形成在病患的口腔中。 在圖1 1所示之牙刷10b係極類似於圖1及2(及圖3-10)所 示之牙刷10a，且其包括刷毛32、框緣52及一握柄20b。該牙 刷1 Ob與牙刷1 0a的不同處係在於該牙刷1 〇b係包括一彎曲 部位，亦即，握柄2Ob係呈一角度狀彎曲。這使得牙刷1 〇b 能放置在一表面上，且刷頭係懸空於該表面。 -9- M266764 (7) 圖1 2所示之牙刷1 Od係極類似於牙刷1 〇a，且極類似於 牙刷1 0 b，其中該握柄1 〇 d係包括一彎曲部。然而，牙刷1 0 d 的不同處係在於，在該縱向凹溝40之位置上，其係提供一貫 穿握柄厚度之凹槽90，以提供洩放裝置。此外，牙刷1 Od係 提供一大致呈橢圓形之握持部92，該握持部係可以提供較大 的抓持力。 圖13係顯示一牙刷10e之截面輪廓，其中該牙刷l〇e係 極類似於前述的牙刷10a-10d，除了牙刷i〇e係包括橡膠握持In order that the toothbrush of this creation can be used with a machine such as disclosed in European Patent No. 05 573 3B, the end of the handle far from the brush head can be designed as a plug-shaped connector 'and the The machine has a mating plug-shaped connector, so that the first chamber can be connected to a vacuum source by a simple action, that is, a fluid pump on the machine. This allows a toothbrush to be used in an environment with a machine disclosed in European Patent No. 055733B, and to be used in a hospital having such a machine. [Embodiment] -6-M266764 (4) Although this creation can have many different embodiment types, which are shown in the drawings and will be described in detail below, this class should be viewed in order to explain the specific embodiment of this creation This is an illustrative example of the principle of the creation, rather than limiting the creation to the embodiments described herein. In the drawings, several toothbrushes according to various embodiments of the present invention are shown. In detail, FIG. 1 and FIG. 2 show a toothbrush 1 Oa according to the first embodiment of this creation, FIG. 11 shows a toothbrush according to the second embodiment of this creation, and FIG. 12 shows a The toothbrush 10d of the third embodiment of the present creation, FIG. 13 shows a cross-sectional profile of a toothbrush 10e according to the fourth embodiment of the present creation, and FIG. 14 shows the toothbrush according to the fifth embodiment of the present creation 10f, and FIG. 15 is a perspective view showing one end of a toothbrush 10g according to the sixth embodiment of the present invention. Each toothbrush 10a-10g has a fluid supply device, a suction device for removing fluid from the user's mouth, and a relief device for preventing excessive vacuum from being formed in the mouth. In addition, each toothbrush 10a-10g has a relatively simple and inexpensive structure. First, the toothbrush 10a shown in Figs. 1 and 2 will be described in detail, and the other toothbrushes 1 Ob-1 Og will be explained for each different point. Regarding the drawing] and the toothbrush 10a shown in FIG. 2, FIG. 3 is an end view thereof, and FIGS. 4-9 are each cross-sectional views taken along the corresponding section line on FIG. 2 (that is, FIG. 4 2 is a cross-sectional view taken along section line 4-4 of FIG. 2, FIG. 5 is a cross-sectional view taken along section line 5-5 of FIG. 2, and the like). The toothbrush 1 0 a shown in FIG. 2 and FIG. 2 is a first chamber of a hollow grip 20 type, which is used to provide a vacuum channel 22 (refer to FIG. 5-] 0), and has a connection to The connecting member 24 of the channel 22 connects the channel 22 to a vacuum source. A fluid supply line 26 runs through the handle 20 and has a connection member 28 connected to the fluid supply line 26 by M266764 (5), which can connect the fluid supply line 26 to an appropriate A fluid supply to deliver fluid to the patient's mouth. The closed end of the handle is provided with a brush head 30, which has a bristle pack 32 ', and the fluid supply pipe 26 is directly exposed at the central part of the bristle 32. The bristles 32 are surrounded by an area or opening 34, wherein the opening 34 is a series of grooves, or it may be a surface with a series of holes, thereby enabling the area around the bristles 32 and the brush head 3 The interior and the vacuum channel 22 are in communication with each other. As shown in Fig. 2, a longitudinal groove 40 is formed on the surface of the handle 20 on the side of the handle 20 exposed to the bristles 32. As shown in Figs. As will be described below, the longitudinal groove 40 is used for venting to avoid the formation of a vacuum in the mouth of the user when the toothbrush is contained in the mouth of the user. As shown in Figs. 4-9, the toothbrush 10a includes a lower portion 42 and an upper portion 44 ', wherein the upper portion 44 is connected to the lower portion 42 by, for example, welding or gluing. As shown in FIGS. 4-9, the lower portion 42 and the upper portion 44 are combined to form a vacuum channel 22 and a fluid channel 24, respectively. FIG. 10 shows that the lower portion 42 is removed from the upper portion 44. As shown in Fig. 10, the lower part 42 is provided with vacuum and fluid connecting members 24 and 28, respectively. As shown in Figs. 4 and 5, the upper portion 44 includes a gasket 50 so that the fluid supply pipe 26 can be exposed through the gasket 50. The bristles 32 are directly connected to the upper surface of the pad 50. Alternatively, as shown in FIG. 8, the bristles 32 can be directly connected to the surface of the lower portion 42. As shown in FIGS. 4 and 5, a frame edge 52 is fitted to the cushion 50. Specifically, one of the ridges 54 of the frame edge 52 is fitted on the pad 50 with a rim 56. The frame edge 52 includes an upper restraint edge or shoulder 60 which is in contact with the outermost bristles M266764 (6). The frame edge 52 creates a notch 62 to expose the bristles 32. The contact between the outermost bristles and the restraint edge 60 above the frame edge 52 can enhance the concentration of vacuum suction to extract the used fluid and debris through the bristles 32. In addition, the opening 34 (see Fig. 5) in the vacuum passage 22 is located in an area (i.e., the notch 62) defined by the frame edge 52. As shown in Figs. 2, 8 and 9, the toothbrush 10a, especially the upper part 44 thereof, is provided with a structure for accommodating a brand 70, wherein the brand 70 is used for identifying patients. The structure includes an inwardly extending flange 72 that defines a channel 74 to receive the nameplate 70 (the nameplate 70 is not shown in Figs. 8 and 9 but shown in Fig. 2). In use, and after the connector 24 has been connected to a vacuum source and the fluid supply line 26 has been connected to a fluid source, the toothbrush 10a can be placed in the patient's mouth to scrub the patient's Tooth, and can apply the appropriate fluid and suck the fluid at the same time with considerable advantages, especially for lying or comatose patients. The toothbrush can properly wash the teeth without suffocating the patient or passing the fluid through the patient's mouth Overflow. In the case that the patient's mouth improperly covers the toothbrush i 0a, the length of the groove 40 is such that the patient's mouth cannot contain more than the end of the groove, so at least a part of the groove 40 is exposed. Air can be drawn into the oral cavity of the patient to prevent the vacuum suction force applied through the brush head 30 from being improperly formed in the oral cavity of the patient. The toothbrush 10b shown in Fig. 11 is very similar to the toothbrush 10a shown in Figs. 1 and 2 (and Figs. 3-10), and includes a bristle 32, a frame edge 52, and a handle 20b. The difference between the toothbrush 1 Ob and the toothbrush 10a is that the toothbrush 10b includes a curved portion, that is, the grip 2Ob is bent at an angle. This allows the toothbrush 10b to be placed on a surface, and the brush head is suspended from the surface. -9- M266764 (7) The toothbrush 1 Od shown in FIG. 12 is very similar to the toothbrush 10a, and is very similar to the toothbrush 10b, wherein the handle 10d includes a curved portion. However, the difference between the toothbrush 10 d is that at the position of the longitudinal groove 40, it is provided with a groove 90 that penetrates the thickness of the handle consistently to provide a relief device. In addition, the toothbrush 1 Od is provided with a substantially oval-shaped holding portion 92, which can provide a large holding force. FIG. 13 shows a cross-sectional profile of a toothbrush 10e. The toothbrush 10e is very similar to the toothbrush 10a-10d described above, except that the toothbrush 10e includes a rubber grip.
在圖14所示之牙刷10f係極類似於在圖1及2(以及圖3-10)所示之牙刷10a，且包括刷毛32及一框緣100。然而，與 · 牙刷10a不同的是，牙刷10f之刷毛32係直接連結至下方部 . 分42，而非連結至一襯墊。 在圖15所示之牙刷10g係極類似於在圖1及2(以及圖[Β-ΐΟ)所示 之牙刷 10a ， 但不 同於具 有一供 洩放用 之單一 縱向凹 溝，該牙刷1 0g在頂面上係包括三個小肋部1 02，以防止在 使用者口腔中形成真空。 # 在使用上，牙刷10b-10g係幾乎相同於牙刷i〇a的使用 方式。 雖然本創作已針對實施例來加以圖示及說明，然而熟習 此項技術之人士可以瞭解，在不脫離本創作之後附申請專利 範圍之精神及範疇的情況下，本創作仍可具有許多的變化及 修飾。 - 【圖式簡單說明〕 -10- M266764 (8) 本創作之結構特徵及操作方式，以及本創作其他的目的 及優點，將可以藉由以下之說明並配合所附之圖式’而獲得 更深入的瞭解，其中相同的元件標號係標示相同的元件，其 中： 圖1係依照本創作實施例之牙刷之側視圖； 圖2係圖1之牙刷的俯視圖； 圖3係圖1及圖2之牙刷的端視圖； 圖4係圖1及圖2所示之牙刷沿著圖2之剖面線4-4所取之 截面視圖； 圖5係圖1及圖2所示之牙刷沿著圖2之剖面線5-5所取之 截面視圖； 圖6係圖1及圖2所示之牙刷沿著圖2之剖面線6-6所取之 截面視圖·， 圖7係圖1及圖2所示之牙刷沿著圖2之剖面線7-7所取之 截面視圖； 圖8係圖1及圖2所示之牙刷沿著圖2之剖面線8_8所取之 截面視圖； 圖9係圖1及圖2所示之牙刷沿著圖2之剖面線9-9所取之 截面視圖； 圖1 0係圖1所示之牙刷之底部的俯視平面圖； 圖1 1係一類似於圖]所示之牙刷之側視圖，但該牙刷係 具有一彎曲部； 圖1 2係依照本創作另一實施例之牙刷的立體視圖； 圖1 3係依照本創作又一實施例之牙刷的截面視圖； 圖14係依照本創作又另一實施例之牙刷之頭部的截面視 M266764 (9) 圖；以及 圖1 5係依照本創作再一實施例之牙刷之一端部的立體視 圖，其中在牙刷表面上係具有複數肋部，以避免真空的形成 【主要元件符號說明】 10a 牙刷 10b 牙刷 10c 牙刷 10d 牙刷 lOe 牙刷 lOf 牙刷 lOg 牙刷 20 握柄 20b 握柄 22 通道 24 連接件 26 流體供應管路 28 連接件 30 刷頭 32 刷毛包 34 開口 40 縱向凹溝 42 下方部分 44 上方部分The toothbrush 10f shown in FIG. 14 is very similar to the toothbrush 10a shown in FIGS. 1 and 2 (and FIGS. 3-10), and includes bristles 32 and a frame edge 100. However, unlike the toothbrush 10a, the bristles 32 of the toothbrush 10f are directly connected to the lower part 42 instead of being connected to a pad. The toothbrush 10g shown in FIG. 15 is very similar to the toothbrush 10a shown in FIGS. 1 and 2 (and FIG. [B-ΐΟ), but different from having a single longitudinal groove for relief, the toothbrush 10g Three small ribs 102 are included on the top surface to prevent the formation of a vacuum in the mouth of the user. # In use, the toothbrush 10b-10g is almost the same as the toothbrush i〇a. Although this creation has been illustrated and explained for the embodiment, those familiar with this technology can understand that this creation can still have many changes without departing from the spirit and scope of the scope of patent application after this creation. And modification. -[Schematic description] -10- M266764 (8) The structural features and operation methods of this creation, as well as other purposes and advantages of this creation, can be obtained through the following description and the accompanying drawings' In-depth understanding, wherein the same component numbers indicate the same components, wherein: FIG. 1 is a side view of a toothbrush according to the creative embodiment; FIG. 2 is a top view of the toothbrush of FIG. 1; FIG. 3 is a view of FIG. 1 and FIG. 4 is a cross-sectional view of the toothbrush shown in FIG. 1 and FIG. 2 taken along the section line 4-4 of FIG. 2; FIG. 5 is a toothbrush shown in FIG. 1 and FIG. Sectional view taken along section line 5-5; Fig. 6 is a sectional view taken along the section line 6-6 of the toothbrush shown in Figs. 1 and 2; Fig. 7 is shown in Figs. 1 and 2 2 is a cross-sectional view taken along the line 7-7 of FIG. 2; FIG. 8 is a cross-sectional view taken along the line 8_8 of the toothbrush shown in FIG. 1 and FIG. 2; FIG. 9 is FIG. Fig. 2 is a cross-sectional view of the toothbrush shown in Fig. 2 taken along section line 9-9; Fig. 10 is a top plan view of the bottom of the toothbrush shown in Fig. 1; The figure shows a side view of the toothbrush, but the toothbrush has a curved portion; Figure 12 is a perspective view of a toothbrush according to another embodiment of the present invention; Figure 13 is a toothbrush according to another embodiment of the present invention 14 is a cross-sectional view of a head of a toothbrush according to yet another embodiment of the present invention; M266764 (9); and FIG. 15 is a perspective view of one end of a toothbrush according to still another embodiment of the present invention. There are multiple ribs on the surface of the toothbrush to prevent the formation of vacuum. [Description of the main component symbols] 10a Toothbrush 10b Toothbrush 10c Toothbrush 10d Toothbrush lOe Toothbrush lOf Toothbrush 10g Toothbrush 20 Grip 20b Grip 22 Channel 24 Connector 26 Fluid Supply Tube 28 Connector 30 Brush head 32 Bristle pack 34 Opening 40 Longitudinal groove 42 Lower portion 44 Upper portion
-12- 襯墊 框緣 脊部 邊沿 肩部 凹口 名牌 延伸凸緣 槽道 凹槽 握持部 橡膠握持部 框緣 肋部 -13--12- Cushion Frame Edge Ridge Edge Shoulder Notch Brand Extension Flange Channel Groove Grip Rubber Grip Frame Rib -13-