、M368428 五、新型說明： 【新型所屬之技術領域】 —種具有軟質彈性刷 的牙間刷。 基本工 用於例 籤及牙 係因牙 小，故 具，其 特別是 ’傳統 本創作係關於一種牙間刷，尤指 毛而不虞在清潔過程中造成牙齦受傷 【先前技術】 γ極重要的一環， 人用以清潔口腔的 ，其中牙刷通常使 床前的刷牙；而牙 渣殘屑之用，主要 牙線又較齒間空隙 不過這類的剔牙工 ’對於牙齒本身， 針對該等特定部位M368428 V. New description: [New technical field] - an interdental brush with a soft elastic brush. The basic work is used for the identification of the teeth and the teeth are small, so it is especially the 'traditional creation' about a kind of interdental brush, especially the hair and not causing gum damage during the cleaning process. [Prior Art] γ is extremely important. a ring that people use to clean the mouth, where the toothbrush usually brushes the teeth in front of the bed; while the dents are used, the main floss is more than the interdental space, but the type of picker 'for the teeth themselves, for the specific Part
按口腔衛生是個人清潔工作 與否攸關個人的牙齒健康。一般 具不外乎牙刷、牙籤、牙線棒等 行的清潔工作，例如起床後，上 線棒通常用於飯後剔除牙間的菜 籤、牙線棒呈細長狀，其尖端或 可深入齒間將殘留的菜渣剔出， 功能多半止於剔除齒間殘渣之用 相鄰齒間處則不具清潔作用，而 牙刷亦無用武之地。 為此，坊間乃出現了所謂的牙間刷，主要功能即針對 牙間的清潔而設，其構造請參閱第五圖所示，纟包括—握 柄（7〇)及設㈣柄（7G)-端的刷毛構造（8())，該刷毛構造主 要係利用對折成兩股的鐵絲(8”作螺旋狀交撚，在交撚過 程中將刷毛（82)穿插其間，隨後令鐵絲（81)末端結合於握 柄（70)—端，即構成—牙間刷。 由於前述牙間刷的刷毛構造(8〇)呈細長狀，故可輕易 進入齒間，在進退之間利用刷毛(82)對相鄰齒間處的牙會 3 M368428 構造進行刷洗。 生1过·的牙間刷固然對齒間具有清潔功效，但因其刷毛 構故（80)係令刷毛（82)穿插在交樵的鐵絲（81)間而鐵絲 (81)本身原即為剛性材料，復配合刷毛構造（8〇)須呈細長 狀的特H，故鐵絲（81)線徑亦小，在此狀況下可能呈現鋸 齒刀刃的效果’一旦鐵絲(81)直接與牙銀接觸，加上施力 T當時’即可能使牙齦受傷。由上述可知，既有牙間刷構 造實有待進一步檢言才’並謀求可行的解決方案。 【新型内容】 因此，本創作主要目的在提供一種具有軟質彈性刷毛 構造的牙間刷’其可確保在齒間刷洗過㈣以傷及牙銀 ’兼顧清潔功效與使用安全。 為達成前述目的採取的主要技術手段係令前述牙間刷 包括有： 一硬質本體，係呈條狀，其一端具有一握柄部，其另 端則形成細長狀的基部； 包覆層，係由軟質彈性材料構成，並包覆於硬質本 體外部；該包覆層包覆握柄部處構成一握柄，又包覆層對 應基部之表面處則形成複數以放射狀排列彈性刷毛； 别述牙間刷係在硬質本體一端的基部上形成軟質彈性 的刷毛構造，在細長狀基部的支持下，其可有效地深入齒 間，而基部外的包覆層在進出齒間可確保不傷及牙齦，而 包覆層在基部處所形成的彈性刷毛可有效地清潔齒間構造 :如此一來，利用前述的牙間刷可兼顧齒間清潔功效及使 .M368428 用安全。 【實施方式】 有關本創作之一較佳實施例，首先請參閱第—圖所示 ’其主要係於一硬質本體（1〇)外形成有一包覆層（20)，並 利用該包覆層（20)於硬質本體（1〇)的一端形成刷毛構造 ;請配合參閱第二圖所示，該硬質本體（10)可利用塑膠材 料利用射出成形方式所構成，其概呈一直條狀，其中一端 係構成一外徑稍大且具適當長度的握柄部（1彳），於本實施 例中，該握柄部（11)上具有非平坦的凹凸構造，例如在握 柄部（11)上下方向的相對徑面上形成一連續的凹面（ill)， •7握柄P卩（11)呈現一寬扁的截面形狀（請配合參閱第三圖所 不）’又握柄部（11)在前後方向的相對徑面上則分別形成多 個凸部（112);而前述凹面（1ιυ及凸部（112)係分別露出於 包覆層（20)以外。 仍請參閱第二圖所示，該硬質本體（1〇)於握柄部（11) 的另端係形成一細長狀的基部（12)，作為本創作牙間刷上 刷毛構造的基礎，由於基部（12)與握柄部（11)為一體結構 ’故基部（12)具有適當的剛性，彳支持刷毛構造順利地於 齒間進出。 再者，該包覆層（20)係以軟質彈性材料（如矽膠）採包 射方式形成於硬質本體（1Q)外，請配合參閱第―、四圖所 示，該包覆層(20)包覆該硬質本體(1〇) 一端之握柄部⑴)處 係，成-握柄（21)’又包覆層（2G)對應硬f本體（1())另端之 基部（12)表面處則形成複數彈性刷毛（22)，從而構成一軟 5 M368428 質具彈性的刷毛構造，於本實施例中，該等彈性刷毛（22) 係呈尖錐狀’其基底具有較外徑而朝上遞減呈錐體，又該 等彈性刷毛係在基部（12)上以多環作放射狀排列。 由前述說明可瞭解本創作牙間刷之具體構造，主要係 在硬質本體（1 0) —端的基部（1 2)上形成軟質具彈性的刷毛 構造’在細長狀基部（12)的支持下，其可有效地深入齒間 ’又包覆層（20)在基部（12)處所形成的彈性刷毛（22)可有效 地清潔齒間構造；至於基部（1 2)外的包覆層（2〇)，可基於 鲁其軟質且具彈性的特質，在進出齒間時確保不傷及牙齦； 另包覆層在硬質本體的握柄部上構成不完全的包覆，使其 握柄軟硬適中，而提高握持時的舒適度。因此，利用具有 前述構造的牙間刷係可兼顧齒間清潔功效及使用安全。 【圖式簡單說明】 第一圖：係本創作之立體圖。 帛一圖係、本創作構成牙間刷之硬質本體立體圖。Oral hygiene is a personal cleaning job or not, it is a matter of personal dental health. Generally, there are cleaning tasks such as toothbrushes, toothpicks, and dental floss sticks. For example, after getting up, the upper bar is usually used for removing the vegetable label between the teeth after the meal. The floss stick is slender and its tip can be deep into the tooth. The residual vegetable residue is removed, and the function is mostly used to remove the interdental residue. The adjacent tooth is not cleaned, and the toothbrush is useless. For this reason, the so-called interdental brush has appeared in the workshop. The main function is to clean the teeth. For the structure, please refer to the fifth figure, including - grip (7〇) and set (4) handle (7G) - the end of the bristle structure (8 ()), the bristle structure is mainly used to twist the two strands of wire (8" for spiral crossover, interspersed between the bristles (82) during the interlacing process, and then the wire (81) The end is coupled to the end of the handle (70), that is, the interdental brush. Since the bristle structure (8〇) of the interdental brush is elongated, it can easily enter the interdental space, and the bristles are used between the advancing and retracting (82). Brushing the 3 M368428 structure of the teeth between adjacent teeth. The interdental brush of the 1st tooth has a clean effect on the teeth, but because of its bristle structure (80), the bristles (82) are interspersed in the sputum. The wire (81) and the wire (81) are originally rigid materials, and the complex bristles (8 〇) must have a slender shape, so the wire (81) has a small wire diameter, which may be present in this case. The effect of the serrated blade 'Once the wire (81) is in direct contact with the tooth silver, and the force T is then 'can cause the gums to be injured. It can be seen from the above that there is a need to further detect the interdental brush structure and to seek a feasible solution. [New content] Therefore, the main purpose of the present invention is to provide an interdental brush having a soft elastic bristles structure which ensures Brushing between the teeth (4) to damage the tooth silver 'considering the cleaning effect and safety of use. The main technical means adopted to achieve the above purpose is that the interdental brush comprises: a rigid body, which is strip-shaped and has one end at one end. The handle portion has an elongated base formed at the other end; the covering layer is made of a soft elastic material and is wrapped around the outside of the hard body; the covering layer covers the grip portion to form a handle, and The surface of the corresponding base portion of the coating layer forms a plurality of elastic bristles arranged radially; the interdental brush system forms a soft elastic bristles on the base of one end of the rigid body, and can be effectively penetrated by the support of the elongated base portion. Between the teeth, the outer layer of the coating ensures that the gums are not damaged between the teeth, and the elastic bristles formed at the base of the coating can effectively clean the interdental structure. : In this way, the interdental brush can be used to balance the cleaning effect between the teeth and to make the M368428 safe. [Embodiment] For a preferred embodiment of the present invention, first refer to the figure - the main system Forming a coating layer (20) on a hard body (1), and forming a bristle structure on one end of the hard body (1) by using the coating layer (20); please refer to the second figure, The hard body (10) can be formed by injection molding using a plastic material, which is substantially strip-shaped, and one end thereof constitutes a handle portion (1彳) having a slightly larger outer diameter and an appropriate length, in this embodiment. The handle portion (11) has a non-flat concave-convex structure, for example, a continuous concave surface (ill) is formed on the opposite diameter surface of the handle portion (11) in the up-and-down direction, and the handle 7(P) (11) presents a a wide flat cross-sectional shape (please refer to the third figure). The handle portion (11) is formed with a plurality of convex portions (112) on the opposite radial surfaces of the front-rear direction, and the concave surfaces (1 υ and convex portions) (112) is exposed outside the coating layer (20). Still referring to the second figure, the rigid body (1〇) forms an elongated base (12) at the other end of the grip portion (11), which serves as the basis for the brush structure on the interdental brush. The base portion (12) and the grip portion (11) are integrally formed. Therefore, the base portion (12) has appropriate rigidity, and the cymbal support bristles smoothly enter and exit between the teeth. Furthermore, the coating layer (20) is formed on the hard body (1Q) by a soft elastic material (such as silicone), and the coating layer (20) is shown in conjunction with the first and fourth figures. Covering the handle portion (1) of one end of the rigid body (1〇), the forming-handle (21)' coating layer (2G) corresponding to the base of the other end of the hard f body (1()) (12) A plurality of elastic bristles (22) are formed at the surface to form a soft 5 M368428 elastic bristles. In this embodiment, the elastic bristles (22) are tapered and have a base having a relatively small outer diameter. The cones are tapered upwards, and the elastic bristles are radially arranged on the base (12) by a plurality of rings. From the foregoing description, the specific structure of the interdental brush of the present invention can be understood, mainly by forming a soft elastic bristle structure on the base (12) of the rigid body (10), supported by the elongated base (12). It can effectively penetrate the interdental space and the elastic bristles (22) formed at the base (12) of the cladding layer (20) can effectively clean the interdental structure; as for the outer layer of the base (12) (2〇) ), based on Lu's soft and elastic characteristics, ensuring that the gums are not damaged when entering and exiting the teeth; the cover layer is incompletely coated on the grip portion of the rigid body, making the handle soft and moderate And improve the comfort when holding. Therefore, the interdental brush system having the above-described configuration can achieve both the interdental cleaning effect and the safety of use. [Simple description of the diagram] The first picture: a perspective view of the creation.帛一图系, This creation constitutes a hard body stereogram of the interdental brush.
面.圖。 【主要元件符號說明】 (10)硬質本體 (1 1 1)凹面 (20)包覆層 (22)彈性刷毛 (11)握柄部 (11 2)凸部 (21)握柄 6 M368428 (70)握柄 (81)鐵絲 (80)刷毛構造 (82)刷毛Face. [Description of main component symbols] (10) Hard body (1 1 1) concave surface (20) cladding layer (22) elastic bristles (11) grip portion (11 2) convex portion (21) grip 6 M368428 (70) Grip (81) wire (80) brush structure (82) bristles