WO2012103782A1 - 一种指甲钳 - Google Patents

一种指甲钳 Download PDF

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Publication number
WO2012103782A1
WO2012103782A1 PCT/CN2012/070398 CN2012070398W WO2012103782A1 WO 2012103782 A1 WO2012103782 A1 WO 2012103782A1 CN 2012070398 W CN2012070398 W CN 2012070398W WO 2012103782 A1 WO2012103782 A1 WO 2012103782A1
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WO
WIPO (PCT)
Prior art keywords
nail clipper
caliper
cutting edge
upper half
novel nail
Prior art date
Application number
PCT/CN2012/070398
Other languages
English (en)
French (fr)
Inventor
张建武
张安然
王安
Original Assignee
Zhang Jianwu
Zhang Anran
Wang An
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhang Jianwu, Zhang Anran, Wang An filed Critical Zhang Jianwu
Publication of WO2012103782A1 publication Critical patent/WO2012103782A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D29/00—Manicuring or pedicuring implements
    • A45D29/02—Nail clippers or cutters

Definitions

  • the utility model relates to the field of daily necessities, in particular to a new type of nail clipper having a double-sided cutting edge structure.
  • Nail clippers have become an indispensable tool in people's daily lives.
  • the existing two-piece, three-piece and U-shaped multi-piece nail clipper edge structure has a single horizontal cutting edge at the front end of the nail clipper, and the cutting edge is composed of upper and lower cutting edges, and the transverse cutting edge structure of the nail clipper is not ergonomic. Even if the user is left-handed or right-handed, in order to trim the round-shaped nail, the wrist must be forced to perform an uncomfortable rotation to complete the movement, and the transverse cutting edge structure will cause the broken armor to splash when not being cut.
  • the object of the present invention is to provide a novel nail clipper having a double-sided cutting edge structure, which can simultaneously meet the needs of people with different hand habits, and has the characteristics of simple structure and comfortable operation.
  • an embodiment of the present invention provides a novel nail clipper comprising an upper half caliper and a lower half tong body connected to the upper half caliper body, the upper half caliper body front end
  • An upper blade is disposed on each of the two sides, and a lower edge is disposed on each of the two sides of the lower half of the lower half of the first half of the upper body, and the upper and lower edges of the same side form a set of cutting edges.
  • an upper lip is disposed between the two upper blades along a front end of the upper half of the caliper body, and a lower block is disposed between the two lower blades along a front end of the lower half caliper body. lip.
  • the upper lip and the lower lip are in the form of a tooth or a fishbone.
  • an upper skirt is extended along the upper blade on the side of the upper half caliper, and a lower skirt is disposed along the lower blade on the side of the lower half caliper; the upper skirt The height of the lower skirt is less than or equal to the height of the upper blade, and the height of the lower skirt is less than or equal to the height of the lower blade.
  • the two sets of cutting edge structures are provided in a figure-eight shape on both sides of the front end of the nail clipper.
  • the novel nail clipper further includes a connecting shaft and a pressing handle, the connecting shaft penetrating the upper half of the caliper body and the lower half of the caliper body, and the pressing handle is disposed at the upper half of the tongs Body and operatively connected to the connecting shaft.
  • the upper half of the caliper body includes a hollow frame, and the lower half caliper body is inserted into the hollow frame through a connecting connecting shaft; the upper half tong body and the lower half tongs A tongue shrap is placed between the bodies.
  • the front end of the upper half and the front end of the lower half are connected by a U-shaped portion.
  • the upper half caliper and the lower half caliper constitute a U-shaped body, and the two sets of cutting edge structures are respectively disposed at both sides of the opening of the U-shaped body.
  • the upper and lower sides of the U-shaped body are respectively provided with an upper pressing handle and a lower pressing handle, and the upper pressing handle and the lower pressing handle and the U-shaped body pass through the U-shaped body
  • the connection shaft is connected.
  • the purpose of providing two sets of cutting edges on a nail clipper is achieved, and the left side can be provided.
  • the cutting edge structure trims the left nail
  • the right cutting edge structure trims the right nail
  • the technical solution of using the left cutting edge structure or the right cutting edge structure according to the user's habit does not require the user to make uncomfortable rotation, and also Taking into account the hand habits of different users such as left-handed or right-handed, it is ergonomic, and has the characteristics of strong applicability, convenient operation and comfort.
  • an upper lip is disposed between the two upper blades along the front end of the upper half of the caliper body, and a lower lip is disposed between the two lower blades along the front end of the lower half caliper body.
  • the upper and lower lips can be closed synchronously with the two sets of cutting edges.
  • the upper blade and the lower blade can be restrained to prevent the edge from being blunt.
  • it can also function as a shredder collection chamber to prevent the shrapnel from splashing toward the front end; in addition, by designing the upper lip and the corresponding lower lip to be different in shape, such as a tooth shape or a fish mouth
  • the structure and the like can also function as a small scorpion, with the function of removing dander or other gripping.
  • FIG. 1 is a perspective view showing a first embodiment of a novel nail clipper of the present invention
  • FIG. 2 is a partially enlarged schematic view showing the structure of the cutting edge of the novel nail clipper of the present invention
  • 3 is a perspective view of a second embodiment of a novel nail clipper of the present invention
  • FIG. 4 is a perspective view of a third embodiment of the novel nail clipper of the present invention
  • FIG. 1 is a perspective view showing the first embodiment of a novel nail clipper of the present invention.
  • a novel nail clipper includes an upper half tong body 1, a lower half caliper body 2, and a pressing handle 3, and the upper half tong body 1 and the lower half tong body 2 pass through
  • the connecting shaft 4 is connected, and the pressing handle 3 is disposed on one side of the upper half body 1 and is movably coupled to the connecting shaft 4 so that the pressing handle 3 can rotate around the connecting shaft 4.
  • An upper blade 11 is disposed on each side of the front end of the upper half of the caliper body 1
  • a lower edge 21 is disposed on each of the two sides of the front end of the lower half of the caliper body 1 corresponding to the front end of the upper half of the caliper body 1 .
  • the upper blade 11 and the lower blade 21 constitute a set of cutting edge structures, only one side of the cutting edge structure is shown here, and the cutting edge structure on the other side is not shown because it is blocked.
  • the upper half body 1 and the lower half body 2 are clamped toward an intermediate position, and the upper blade 11 and the lower blade can be made 21 closed to trim the nails.
  • the upper blade 11 and the lower blade 21 located on the same side of the front end of the upper half body 1 and the lower half body 2 are The arc has an arcuate tangent line PA and an angle a between the axis PB of the upper half of the upper body 1 being between 0 and 90 degrees.
  • the two sets of cutting edge structures are arranged in a figure-eight shape on both sides of the front end of the nail clipper.
  • Figure 2 shows an example in which the two sets of cutting edge structures are arranged in a symmetrical figure-eight shape.
  • the upper half caliper 1 is bilaterally symmetrical along the central axis PB and passes through a diameter of the positioning hole 41 of the connecting shaft 4, the curved tangent PA of the upper blade 11 and the central axis PB.
  • the angle a is about 15 degrees.
  • the cutting edge lengths of the two sets of cutting edge structures are the same, and can be synchronously closed when receiving the clamping force from the pressing handle 3, and the user is provided with the left side cutting edge structure to trim the left nail,
  • the right side cutting edge structure can be used to trim the right nail, or the user can use the one side cutting edge structure according to the user's habit, so that the ergonomic principle is more suitable, and the utility model has the advantages of strong applicability, convenient operation and comfort. .
  • the lengths of the cutting edges of the two sets of cutting edge structures may also be set to be different, that is, a situation in which one side of the large side is small and the non-strictly symmetrical splayed shape is formed, so as to integrate two on one nail clipper.
  • the technical effect of the blade structure of the specification is that the one-side cutting edge structure of the long cutting edge is provided for trimming the large nail, and the one-side cutting edge structure of the short cutting edge is provided for trimming the small nail. More preferably, as shown in FIG. 1, an upper lip 12 is disposed between the two upper blades 11 along the front end of the upper half body 1, and the lower half 21 is along the lower half. A lower lip 22 is extended from the front end of the caliper body 2.
  • the upper lip 12 and the lower lip 22 can be closed or opened synchronously with the upper blade 11 and the lower blade 21, respectively, to enhance the strength of the cutting edge structure and to limit the position.
  • the protection function prevents the nail clipper from being excessively engaged with the upper blade 11 and the lower blade 21 when the clamping force is applied, and the two collide with each other to passivate the cutting edge, thereby improving the quality and life of the nail clipper.
  • a shredder collection chamber can be formed at the front end to prevent the shattered nails from splashing forward, which has the technical effect of using safety and hygiene.
  • the upper lip 12 and the lower lip 22 may be provided in various shapes, such as a cartoon character or an animal shape, to improve the aesthetic effect of the nail clipper. Use experience. More preferably, the upper lip 12 and the lower lip 22 may be provided in a tooth shape or a fish mouth shape, as shown in FIG. 1 , a fish head type, a right angle as shown in FIG. 3 or FIG. 4 . A shape such as a tooth shape, and a right angle fishbone shape as shown in Fig. 5, etc., form a small forceps at the front end of the nail clipper, and have a function for removing dander or other gripping. More preferably, as shown in FIG.
  • an upper skirt 13 is extended along the upper blade 11 on the side of the upper half of the caliper 1, and a side along the lower blade 21 is provided on the side of the lower half of the caliper 2
  • the lower skirt 23; the height of the upper skirt 13 is less than or equal to the height of the upper edge 11, and the height of the lower skirt 23 is less than or equal to the height of the lower blade 21. It should be noted that, in FIG.
  • FIG. 3 is a schematic perspective view of a second embodiment of a novel nail clipper of the present invention. The main difference between the embodiment shown in FIG. 3 and the embodiment shown in FIG.
  • the upper half of the caliper body 1 comprises a hollow frame 14 and the lower half caliper body 2 is connected to the The hollow frame 14 is inserted; a tongue elastic piece 5 is disposed between the upper half caliper 1 and the lower half caliper 2 .
  • the upper half body 1 and the lower half body 2 can be repeatedly stretched by pressing the lower half body 2 and then by the tongue elastic piece 5.
  • the hollow frame 14 also functions as a limit, which can be used to limit the upper half caliper 1 and the lower half.
  • the opening angle of the caliper body 2. 4 is a perspective view of a third embodiment of a novel nail clipper of the present invention. The main difference between the embodiment shown in FIG.
  • FIG. 4 and the embodiment shown in FIG. 1 is that the front end of the upper half caliper 1 and the front end of the lower half caliper 2 are connected by a U-shaped portion 6.
  • the upper half caliper 1 and the lower half caliper 2 can also assume the action of the shank 3 as shown in FIG.
  • FIG. 5 is a perspective view showing the structure of a fourth embodiment of a novel nail clipper of the present invention. The main difference between FIG. 5 and FIG.
  • the present invention realizes that the upper blade 11 and the lower blade 12 are respectively disposed on two sides of the front end of the upper half of the upper body 1 and the two sides of the front end of the lower half of the second body 2, respectively.
  • the purpose of providing two sets of cutting edges on a nail clipper does not require the user to make an uncomfortable rotation, which is ergonomic, and at the same time, the upper lip 12 and the lower lip 22 are provided at the front end of the nail clipper.
  • the upper skirt 13 and the lower skirt 23 are disposed laterally, which not only limits the degree of matching of the upper blade 11 and the lower blade 21, but also enhances the matching strength of the cutting edge structure to prevent
  • the passivation of the cutting edge can also play the role of comprehensively collecting the broken nails, so as to avoid the effect of the broken nails splashing around. Therefore, the nail clipper of the utility model is implemented, has the structure of the single tube, is beautiful and hygienic, has strong applicability and convenient operation.

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Description

说 明 书
一种指甲钳
技术领域
本实用新型涉及日常生活用品领域， 尤其涉及一种具有双面刃口结构的新 型指甲钳。 背景技术
指甲钳已经成为人们日常生活中必不可少的工具。 现有的两片式、 三片式 和 U型多片式等指甲钳刃口结构为指甲钳前端单一横型刃口， 刃口由上下刀刃 构成， 指甲钳的横向刃口结构不符合人体工学原理， 即使使用者是左撇子或右 撇子， 为了修剪圓弧形的指甲， 手腕都要被迫做不舒适转动才能完成动作， 并 且横向刃口结构在剪切时会引起碎甲弹屑飞溅而不卫生， 为了防止碎甲弹屑不 得不额外设计附加碎甲弹屑收集室等， 不仅增加了制造成本和难度， 也不整洁 美观； 同时， 由于现有的两片式、 三片式和 U型多片式等指甲钳在刃口闭合过 程中若用力过大， 将会损伤刃口造成刃口钝化与锋利受损， 从而降低指甲钳的 使用寿命。 发明内容
针对上述现有技术的不足， 本实用新型的目的是提供一种具有双面刃口结 构的新型指甲钳， 可同时适应不同用手习惯的人群的需要， 具有结构筒单、 操 作舒适的特点。
为了实现上述目的， 本实用新型实施例提供了一种新型指甲钳， 所述新型 指甲钳包括上半钳体以及与所述上半钳体连接的下半钳体， 所述上半钳体前端 两侧各设置有一上刃， 所述下半钳体前端与所述上半钳体前端相对应的两侧各 设置有一下刃， 所述同一侧面的上刃和下刃组成一组刃口结构。
作为上述方案的改进， 所述两个上刃之间沿所述上半钳体前端延伸设置有 上挡唇， 所述两个下刃之间沿所述下半钳体前端延伸设置有下挡唇。
作为上述方案的改进， 所述上档唇以及所述下挡唇为齿形或鱼嘴形结构。 作为上述方案的改进， 在所述上半钳体侧面沿所述上刃延伸设置有上裙边， 在所述下半钳体侧面沿所述下刃设置有下裙边； 所述上裙边的高度小于或等于 所述上刃的高度， 所述下裙边的高度小于或等于所述下刃的高度。
作为上述方案的改进， 所述两组刃口结构呈八字形分别设置在所述指甲钳 前端的两侧。
作为上述方案的改进， 所述新型指甲钳还包括连接轴和压柄， 所述连接轴 贯穿于所述上半钳体和所述下半钳体， 所述压柄设置在所述上半钳体上， 并与 所述连接轴活动连接。
作为上述方案的改进， 所述上半钳体包括一中空框架， 所述下半钳体通过 一穿设的连接轴与所述中空框架插接； 所述上半钳体和所述下半钳体之间设置 有舌弹片。
作为上述方案的改进， 所述上半钳体前端和所述下半钳体前端通过一 U形 部连接。
作为上述方案的改进， 所述上半钳体和所述下半钳体构成一 U形体， 所述 两组刃口结构分别设置在所述 U形体的开口处两侧面。
作为上述方案的改进， 所述 U形体上下两侧分别设置有上压柄和下压柄， 所述上压柄和所述下压柄与所述 U形体之间通过一贯穿于所述 U形体的连接轴 连接。 由上述对本实用新型实施例的描述可知， 和现有技术相比， 本实用新型具 有如下有益效果。
1、 通过在所述上半钳体前端和所述下半钳体前端两侧对应设置一组刃口结 构， 实现了在一把指甲钳上设置两组刃口的目的， 可以提供采用左侧刃口结构 修剪左指甲， 右侧刃口结构修剪右指甲， 或者按使用者习惯统一使用左侧刃口 结构或右侧刃口结构的技术方案， 不需要使用者做不舒适的转动， 同时也兼顾 了左撇子或右撇子等不同使用人群的用手习惯， 符合人体工学原理， 具有适用 性强、 操作便利及舒适的特点。
2、 通过所述两个上刃之间沿所述上半钳体前端延伸设置有上挡唇， 所述两 个下刃之间沿所述下半钳体前端延伸设置有下挡唇， 所述上、 下挡唇可以与所 述两组刃口结构同步闭合， 在所述指甲钳受力时， 能对所述上刃和所述下刃吻 合程度进行限位作用， 以防止刃口钝化； 此外也可起到碎甲收集室作用， 避免 碎甲弹屑朝前端飞溅； 另外， 通过将所述上挡唇和对应的所述下挡唇设计成不 同造型， 如齿形或鱼嘴型等结构， 也可起到小镊子作用， 具有去除皮屑或其他 夹取功能。
3、 通过在所述上半钳体侧面沿所述上刃延伸设置上裙边， 在所述下半钳体 侧面沿所述下刃设置下裙边， 既能增强所述上、 下刃吻合的结构强度， 防止受 压时刃口过度吻合造成钝化， 另外还起到从侧面收集碎甲的作用， 通过与两组 上下刃口以及挡唇合围， 可以全面地防止碎甲飞溅。 附图说明 图 1是本实用新型一种新型指甲钳第一实施例的立体结构示意图； 图 2是本实用新型一种新型指甲钳中所述刃口结构的局部放大示意图； 图 3是本实用新型一种新型指甲钳第二实施例的立体结构示意图； 图 4是本实用新型一种新型指甲钳第三实施列的立体结构示意图； 图 5是本实用新型一种新型指甲钳第四实施例的立体结构示意图。
具体实施方式 为使本实用新型的目的、 技术方案和优点更加清楚， 下面将结合附图对本 实用新型作进一步地详细描述。 图 1是本实用新型一种新型指甲钳的第一实施例的立体结构示意图。 如图 1和图 2所示， 一种新型指甲钳， 包括上半钳体 1、 下半钳体 2以及压 柄 3 , 所述上半钳体 1和所述下半钳体 2通过一贯穿的连接轴 4连接， 所述压柄 3设置在所述上半钳体 1一侧， 并与所述连接轴 4活动连接， 使所述压柄 3可围 绕所述连接轴 4旋转。 所述上半钳体 1前端两侧各设置有一上刃 11 , 所述下半 钳体 2前端与所述上半钳体 1前端相对应的两侧各设置有一下刃 21 , 所述同一 侧面的上刃 11和下刃 21组成一组刃口结构， 此处只画出一侧的刃口结构， 另 一侧的刃口结构由于被遮挡未画出。 在图 1中， 通过对所述压柄 3施力， 使所述上半钳体 1和所述下半钳体 2 朝中间位置被夹紧， 可以使所述上刃 11和所述下刃 21闭合以修剪指甲。 需要说明的是， 为能较好地贴合指甲并进行修剪， 位于所述上半钳体 1和 所述下半钳体 2前端同一侧面的所述上刃 11和所述下刃 21均呈弧形， 其弧形 切线 PA与所述上半钳体 1中轴线 PB的夹角范围 a在 0 ~ 90度之间。 更佳地， 所述两组刃口结构呈八字形分别设置在所述指甲钳前端的两侧。 图 2给出了所述两组刃口结构呈对称八字形设置的例子。 在图 2中， 所述 上半钳体 1沿中轴线 PB左右对称，并经过所述连接轴 4的定位孔 41的一直径， 所述上刃 11的弧形切线 PA与所述中轴线 PB的夹角 a约为 15度。 所述两组刃 口结构的刃口长度相同， 在受到来自所述压柄 3的夹紧力时能同步闭合， 给使 用者提供了既可以使用所述左侧刃口结构修剪左指甲， 也可以使用所述右侧刃 口结构修剪右指甲的技术方案， 或者按照使用者习惯统一使用所述一侧刃口结 构操作， 故而更符合人体工学原理， 具有适用性强、 操作便利及舒适的特点。 需要说明的是， 所述两组刃口结构的刃口长度也可以设置为不相同， 即形 成一侧大一侧小非严格对称八字形分布的情形， 以获得在一把指甲钳上集成两 种规格的所述刃口结构的技术效果， 即设置长刃口的所述一侧刃口结构用以修 剪大指甲， 设置短刃口的所述一侧刃口结构用以修剪小指甲。 更佳地， 如图 1所示， 所述两个上刃 11之间沿所述上半钳体 1前端延伸设 置有上挡唇 12,所述两个下刃 21之间沿所述下半钳体 2前端延伸设置有下挡唇 22。 需要说明的是， 所述上挡唇 12和所述下挡唇 22可分别与所述上刃 11和所 述下刃 21同步闭合或开启， 增强所述刃口结构的强度， 并起限位保护的作用， 避免所述指甲钳在受夹紧力时所述上刃 11和所述下刃 21吻合过度， 两者相互 撞击使刃口钝化， 提高所述指甲钳的使用质量及寿命， 同时能够在前端形成一 个碎甲收集室， 避免修剪下的碎甲朝前飞溅， 具有使用安全和卫生的技术效果。 还需要说明的是， 所述上挡唇 12和所述下挡唇 22可以设置成多种造型， 如卡通人物形象或动物造型等各种款色， 以提高所述指甲钳的美观效果， 提升 使用体验。 更佳地， 所述上挡唇 12和所述下挡唇 22可以设置为齿形或鱼嘴形结构， 如图 1所示的前伸鱼嘴型， 如图 3或图 4所示的直角齿形等形状， 以及如图 5 所示的直角鱼嘴形等， 使在所述指甲钳前端形成一个小镊子， 具有用于去除皮 屑或其他夹取功能。 更佳地， 如图 1所示， 在所述上半钳体 1侧面沿所述上刃 11延伸设置有上 裙边 13, 在所述下半钳体 2侧面沿所述下刃 21设置有下裙边 23; 所述上裙边 13的高度小于或等于所述上刃 11的高度， 所述下裙边 23的高度小于或等于所 述下刃 21的高度。 需要说明的是， 在图 1中， 所述新型指甲钳受所述压柄 3压紧力作用时， 所述上裙边 13和所述下裙边 23也能够与所述上刃 11和所述下刃 21同步闭合， 既能增强所述刃口结构的结构强度， 防止受压时刃口过度吻合造成钝化， 另外 还起到从侧面收集碎甲的作用， 其通过与所述上刃 11、 所述下刃 21以及与所述 上裙边 13、 所述下裙边 23合围， 能全面地防止碎甲飞溅。 图 3是本实用新型一种新型指甲钳的第二实施例的立体结构示意图。 图 3所示的实施例与图 1所示的实施例主要区别在于， 所述上半钳体 1包 括一中空框架 14,所述下半钳体 2通过一穿设的连接轴 4与所述中空框架 14插 接； 所述上半钳体 1和所述下半钳体 2之间设置有舌弹片 5。 可通过按压所述下 半钳体 2,再通过所述舌弹片 5使所述上半钳体 1和所述下半钳体 2进行反复张 合。 需要说明的是， 通过将所述下半钳体 2插接于所述中空框架 14, 所述中空 框架 14还起到限位作用， 可用于限制所述上半钳体 1、 所述下半钳体 2的张开 角度。 图 4是本实用新型一种新型指甲钳的第三实施例的立体结构示意图。 图 4所示的实施例与图 1所示的实施例主要区别在于， 所述上半钳体 1前 端和所述下半钳体 2前端通过一 U形部 6连接。 所述上半钳体 1和所述下半钳 体 2也可承担如图 1所示的所述压柄 3的作用。 通过按压所述上半钳体 1后端 或所述下半钳体 2后端， 设置在所述上半钳体 1前端两侧的所述上刃 11和设置 在所述下半钳体 2前端两侧的所述下刃 21可以在所述 U形部 6的作用下弹性闭 合， 使与指甲柔性贴合， 能进一步避免刃口撞击过大造成刃口钝化与锋利受损 的问题， 延长所述指甲钳的使用寿命。 图 5是本实用新型一种新型指甲钳的第四实施例的立体结构示意图。 图 5与图 4的主要区别在于， 所述上半钳体 1和所述下半钳体 2构成一 U 形体， 所述两组刃口结构分别设置在所述 U形体的开口处两侧面。 所述 U形体上下两侧分别设置有上压柄 31和下压柄 32, 所述上压柄 31和 所述下压柄 32与所述 U形体之间通过一贯穿于所述 U形体的连接轴 4连接。 综上所述， 实施本实用新型， 通过在所述上半钳体 1前端两侧和所述下半 钳体 2前端对应两侧分别设置所述上刃 11和所述下刃 12, 实现了在一把指甲钳 上设置两组刃口的目的， 不需要使用者做不舒适的转动， 符合人体工学原理， 同时通过在指甲钳前端设置所述上挡唇 12、所述下挡唇 22以及在侧面设置所述 上裙边 13和所述下裙边 23,不仅能对所述上刃 11和所述下刃 21的吻合程度进 行限位， 增强所述刃口结构的吻合强度， 以防止刃口钝化， 也可起全面收集碎 甲的作用， 避免碎甲弹屑朝四周飞溅的作用， 因此， 实施本实用新型的指甲钳， 具有结构筒单、 美观卫生， 适用性强且操作便利、 舒适的特点， 实现了结构与 功能的巧妙统一。 以上所揭露的仅为本实用新型的优选实施例而已， 当然不能以此来限定本 实用新型之权利范围， 因此依本实用新型申请专利范围所作的等同变化， 仍属 本实用新型所涵盖的范围。

Claims

权 利 要 求
1. 一种新型指甲钳， 其特征在于： 所述新型指甲钳包括上半钳体以及与所述上 半钳体连接的下半钳体， 所述上半钳体前端两侧各设置有一上刃， 所述下半钳体前 端与所述上半钳体前端相对应的两侧各设置有一下刃， 所述同一侧的上刃和下刃组 成一组刃口结构。
2. 根据权利要求 1所述的新型指甲钳， 其特征在于： 所述两个上刃之间沿所述 上半钳体前端延伸设置有上挡唇， 所述两个下刃之间沿所述下半钳体前端延伸设置 有下挡唇。
3. 根据权利要求 2所述的新型指甲钳， 其特征在于： 所述上档唇以及所述下挡 唇为齿形或鱼嘴形结构。
4. 根据权利要求 1所述的新型指甲钳， 其特征在于： 在所述上半钳体侧面沿所 述上刃延伸设置有上裙边， 在所述下半钳体侧面沿所述下刃设置有下裙边；
所述上裙边的高度小于或等于所述上刃的高度， 所述下裙边的高度小于或等于 所述下刃的高度。
5. 根据权利要求 1所述的新型指甲钳， 其特征在于： 所述两组刃口结构呈八字 形分别设置在所述指甲钳前端的两侧。
6. 根据权利要求 1 ~ 5任一项所述的新型指甲钳， 其特征在于： 所述新型指甲 钳还包括连接轴和压柄， 所述连接轴贯穿于所述上半钳体和所述下半钳体， 所述压 柄设置在所述上半钳体上， 并与所述连接轴活动连接。
7. 根据权利要求 1 ~ 5任一项所述的新型指甲钳， 其特征在于： 所述上半钳体 包括一中空框架， 所述下半钳体通过一穿设的连接轴与所述中空框架插接； 所述上 半钳体和所述下半钳体之间设置有舌弹片。
8. 根据权利要求 1 ~ 5任一项所述的新型指甲钳， 其特征在于： 所述上半钳体前 端和所述下半钳体前端通过一 U形部连接。
9. 根据权利要求 1 ~ 5任一项所述的新型指甲钳， 其特征在于： 所述上半钳体和 所述下半钳体构成一 U形体， 所述两组刃口结构分别设置在所述 U形体的开口处两 侧面。
10. 根据权利要求 8所述的新型指甲钳， 其特征在于： 所述 U形体上下两侧分 别设置有上压柄和下压柄， 所述上压柄和所述下压柄与所述 U形体之间通过一贯穿 于所述 U形体的连接轴连接。
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