CN209903015U - Tweezers - Google Patents

Tweezers Download PDF

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CN209903015U
CN209903015U CN201821981077.1U CN201821981077U CN209903015U CN 209903015 U CN209903015 U CN 209903015U CN 201821981077 U CN201821981077 U CN 201821981077U CN 209903015 U CN209903015 U CN 209903015U
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forceps
tweezers
head
arm
arms
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Chinese (zh)
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沈镇辉
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Individual
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Abstract

The utility model relates to tweezers, which comprises a tweezers handle, two tweezers arms connected with the tweezers handle, and a tweezers head connected with the tweezers arms; the width of the forceps head gradually decreases from one end of the forceps arm to the direction far away from the forceps arm, the thickness of the forceps head gradually decreases from one end of the forceps arm to the direction far away from the forceps arm, and the maximum thickness of the forceps head is less than or equal to one third of the thickness of the forceps arm; the inner side surface of the forceps head is a clamping surface, and arc chamfers protruding outwards are arranged at two corners of the clamping surface. When the tweezers are used for clamping small articles, the clamping force is more concentrated, so that the articles can be stably clamped; and the two corners of the clamping surface are provided with arc chamfers protruding outwards, so that the corners of the clamping surface are effectively prevented from clamping articles.

Description

镊子tweezers

技术领域technical field

本实用新型涉及镊子器械领域,特别是涉及一种镊子。The utility model relates to the field of tweezers and instruments, in particular to a tweezers.

背景技术Background technique

镊子是一种常用的手持式工具,在医疗、电子等行业应用较为普遍,它可以在狭窄的工作环境中夹取目标,实现人手无法完成的操作,例如常用镊子夹取电子产品的内部芯片。Tweezers are a commonly used hand-held tool, which is widely used in medical, electronics and other industries. It can grip targets in a narrow working environment and achieve operations that cannot be done by human hands. For example, tweezers are commonly used to grip the internal chips of electronic products.

传统的镊子结构设计欠合理,在夹取细小物品时,容易出现夹取不稳的现象,且容易夹伤物品。The structural design of traditional tweezers is unreasonable, and when picking up small objects, it is easy to hold unstable phenomenon, and it is easy to pinch the objects.

实用新型内容Utility model content

基于此,有必要针对目前传统技术的问题,提供一种夹取稳定性好、且不易夹伤物品的镊子。Based on this, it is necessary to provide a pair of tweezers that has good gripping stability and is not easy to pinch objects in view of the problems of the current traditional technology.

一种镊子,包括镊子柄、连接所述镊子柄的二镊子臂、以及连接所述镊子臂的镊子头;二所述镊子臂相对设置;所述镊子头连接于所述镊子臂远离所述镊子柄的一端,二所述镊子头相对间隔设置;所述镊子头的宽度自所述镊子臂的一端朝远离所述镊子臂的方向逐渐变小,所述镊子头的厚度自所述镊子臂的一端朝远离所述镊子臂的方向逐渐变小,且所述镊子头的最大厚度小于或等于所述镊子臂厚度的三分之一;所述镊子头的内侧面为夹持面,所述夹持面的两边角处设有向外凸出的弧形倒角;所述夹持面及弧形倒角的表面均为光滑面;所述镊子臂的宽度自所述镊子柄朝所述镊子头方向逐渐变小,所述镊子头的最大宽度小于所述镊子臂的最小宽度。A tweezer, comprising a tweezer handle, two tweezer arms connected to the tweezer handle, and a tweezer head connected to the tweezer arm; the two tweezer arms are arranged oppositely; the tweezer head is connected to the tweezer arm and away from the tweezers At one end of the handle, the two tweezers heads are relatively spaced apart; the width of the tweezers head gradually decreases from one end of the tweezers arm to the direction away from the tweezers arm, and the thickness of the tweezers head starts from the thickness of the tweezers arm. One end gradually becomes smaller in the direction away from the tweezers arm, and the maximum thickness of the tweezers head is less than or equal to one third of the thickness of the tweezers arm; the inner side of the tweezers head is a clamping surface, and the clip The two corners of the holding surface are provided with outwardly protruding arc-shaped chamfers; the surfaces of the clamping surface and the arc-shaped chamfers are both smooth surfaces; the width of the tweezers arm is from the tweezers handle toward the tweezers The direction of the head gradually becomes smaller, and the maximum width of the tweezers head is smaller than the minimum width of the tweezers arms.

上述镊子的镊子头的宽度自镊子臂的一端朝远离镊子臂的方向逐渐变小,由此,使用该镊子夹取细小物品时,夹持力更集中,从而能够稳定地夹取物品;且夹持面的两边角处设有向外凸出的弧形倒角,从而在夹持细小物品时,有效防止夹持面的边角夹伤物品;夹持面及弧形倒角的表面均为光滑面,即在加工在该镊子时,对夹持面及弧形倒角的表面进行抛光处理,防止夹持面及弧形倒角的表面有凹凸点而夹伤物品,有效保证物品的质量。The width of the tweezers head of the tweezers gradually decreases from one end of the tweezers arm to the direction away from the tweezers arm, so that when the tweezers are used to pick up small objects, the gripping force is more concentrated, so that the objects can be stably picked up; The two corners of the holding surface are provided with arc-shaped chamfers that protrude outwards, so that when clamping small items, the corners of the clamping surface can effectively prevent the objects from being pinched; the surfaces of the clamping surface and the arc-shaped chamfer are both Smooth surface, that is, when processing the tweezers, the clamping surface and the surface of the arc-shaped chamfer are polished to prevent the surface of the clamping surface and the arc-shaped chamfer from being bumpy and pinch the item, effectively ensuring the quality of the item. .

在其中一个实施例中,所述镊子臂与所述镊子头连接的一端具有过渡部。In one of the embodiments, the end of the tweezer arm connected to the tweezer head has a transition portion.

在其中一个实施例中,所述镊子柄为扁体状设置。In one of the embodiments, the tweezers handle is in the shape of a flat body.

在其中一个实施例中,所述镊子柄、镊子臂及镊子头一体成型制成。In one embodiment, the tweezer handle, tweezer arm and tweezer head are integrally formed.

在其中一个实施例中,所述镊子柄与所述镊子臂一体成型制成,所述镊子头与镊子臂可拆卸连接。In one embodiment, the tweezer handle and the tweezer arm are integrally formed, and the tweezer head and the tweezer arm are detachably connected.

在其中一个实施例中,所述镊子臂的外侧面设置有防滑纹。In one of the embodiments, the outer surface of the tweezer arm is provided with anti-slip lines.

在其中一个实施例中,所述防滑纹包括多个间隔设置的凸条。In one embodiment, the anti-skid pattern includes a plurality of protruding strips arranged at intervals.

附图说明Description of drawings

图1为本实用新型的一较佳实施方式的镊子的结构示意图;1 is a schematic structural diagram of a tweezers according to a preferred embodiment of the present invention;

图2为图1的镊子的A处放大示意图;Fig. 2 is the enlarged schematic diagram of place A of the tweezers of Fig. 1;

图3为图1的镊子的左视图;Fig. 3 is the left side view of the forceps of Fig. 1;

图4为图3的镊子的B处放大示意图。FIG. 4 is an enlarged schematic diagram of part B of the tweezers in FIG. 3 .

附图中各标号的含义为:The meanings of the symbols in the accompanying drawings are:

镊子柄10,镊子臂20,过渡部21,镊子头30,夹持面31,锥形部32。Tweezer handle 10 , tweezer arm 20 , transition portion 21 , tweezer head 30 , clamping surface 31 , tapered portion 32 .

具体实施方式Detailed ways

为了便于理解本实用新型,下面将对本实用新型进行更全面的描述。但是,本实用新型可以以许多不同的形式来实现,并不限于本文所描述的实施例。相反地,提供这些实施例的目的是使对本实用新型的公开内容的理解更加透彻全面。In order to facilitate the understanding of the present invention, a more comprehensive description of the present invention will be given below. However, the present invention may be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that a thorough and complete understanding of the present disclosure is provided.

除非另有定义,本文所使用的所有的技术和科学术语与属于本实用新型的技术领域的技术人员通常理解的含义相同。本文中在本实用新型的说明书中所使用的术语只是为了描述具体的实施例的目的,不是旨在于限制本实用新型。Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which the present invention belongs. The terms used in the description of the present invention herein are only for the purpose of describing specific embodiments, and are not intended to limit the present invention.

需要说明的是,当元件被称为“固定于”另一个元件,它可以直接在另一个元件上或者也可以存在居中的元件。当一个元件被认为是“连接”另一个元件,它可以是直接连接到另一个元件或者可能同时存在居中元件。相反,当元件被称作“直接在”另一元件“上”时,不存在中间元件。本文所使用的术语“垂直的”、“水平的”、“左”、“右”以及类似的表述只是为了说明的目的。It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for illustrative purposes only.

请参考图1至图4,为本实用新型一较佳实施方式的镊子,包括镊子柄10、连接镊子柄10的二镊子臂20、连接镊子臂20的镊子头30;二镊子臂20相对设置;镊子头30连接于镊子臂20远离镊子柄10的一端,二镊子头30相对间隔设置;请参考图4,镊子头30的宽度自镊子臂20的一端朝远离镊子臂20的方向逐渐变小,请参考图2,镊子头30的厚度自镊子臂20的一端朝远离镊子臂 20的方向逐渐变小,且镊子头30的最大厚度小于或等于镊子臂20的厚度三分之一;需要说明的,镊子头30的宽度为镊子头30两边侧之间的宽度,镊子头 30的厚度为镊子头30的内侧面与镊子头30的外侧面之间的距离,镊子臂20的厚度为镊子臂20的内侧面与外侧面之间的距离,且镊子头30的内侧面为二镊子头30相向的面,镊子头30的外侧面为二镊子头30相向相背的一面;同理,且镊子臂20的内侧面为二镊子臂20相向的面,镊子臂20的外侧面为二镊子臂 20相向相背的一面。Please refer to FIG. 1 to FIG. 4 , which is a tweezers according to a preferred embodiment of the present invention, including a tweezer handle 10 , two tweezer arms 20 connected to the tweezer handle 10 , and a tweezer head 30 connected to the tweezer arms 20 ; the two tweezer arms 20 are oppositely arranged The tweezers head 30 is connected to the end of the tweezers arm 20 away from the tweezers handle 10, and the two tweezers heads 30 are relatively spaced apart; , please refer to FIG. 2, the thickness of the tweezers head 30 gradually decreases from one end of the tweezers arm 20 to the direction away from the tweezers arm 20, and the maximum thickness of the tweezers head 30 is less than or equal to one third of the thickness of the tweezers arm 20; need to be explained The width of the tweezer head 30 is the width between the two sides of the tweezer head 30, the thickness of the tweezer head 30 is the distance between the inner side of the tweezer head 30 and the outer side of the tweezer head 30, and the thickness of the tweezer arm 20 is the tweezer arm The distance between the inner side and the outer side of the 20, and the inner side of the tweezers head 30 is the face of the two tweezers heads 30, and the outer side of the tweezers head 30 is the opposite side of the two tweezers heads 30; similarly, and the tweezers The inner side of the arm 20 is the face of the two tweezers arms 20 facing each other, and the outer side of the tweezers arm 20 is the face of the two tweezers arms 20 that are opposite to each other.

镊子头30的内侧面为夹持面31,即夹持物品时,该夹持面31用于与物品接触,夹持面31的两边角处设有向外凸出的弧形倒角,从而在夹持物品时,可有效防止夹持面31的边角夹伤物品。进一步地,夹持面31及弧形倒角的表面均为光滑面,即在加工在该镊子时,对夹持面31及弧形倒角的表面进行抛光处理,防止夹持面31及弧形倒角的表面有凹凸点而夹伤物品。The inner side of the tweezers head 30 is the clamping surface 31, that is, when clamping the object, the clamping surface 31 is used for contacting the object, and the two corners of the clamping surface 31 are provided with outwardly protruding arc-shaped chamfers, thereby When clamping an item, the edges and corners of the clamping surface 31 can effectively prevent the item from being pinched. Further, the clamping surface 31 and the surface of the arc-shaped chamfer are both smooth surfaces, that is, when the tweezers are processed, the clamping surface 31 and the surface of the arc-shaped chamfer are polished to prevent the clamping surface 31 and the arc-shaped chamfer. The surface of the chamfer has concave and convex points to pinch items.

请参考图1及图3,在本实施例中,镊子柄10、镊子臂20及镊子头30一体成型制成;在其中一个实施例中,镊子柄10与镊子臂20一体成型制成,镊子头30与镊子臂20可拆卸连接,从而在镊子长期使用中镊子头30受到磨损严重时,只需将镊子头30拆卸下来更换一个新的镊子头30即可,无需更换整个镊子,有利于节约成本。具体地,镊子臂20远离镊子柄10的一端设有扣孔,镊子头30的一端设置有扣勾,扣勾与扣孔对应扣接;从而在需要拆卸镊子头30 时,将扣勾从扣孔中拔出。Please refer to FIGS. 1 and 3 , in this embodiment, the tweezers handle 10 , the tweezers arm 20 and the tweezers head 30 are integrally formed; in one embodiment, the tweezers handle 10 and the tweezers arm 20 are integrally formed, the tweezers The head 30 is detachably connected to the tweezers arm 20, so that when the tweezers are severely worn during long-term use of the tweezers, it is only necessary to disassemble the tweezers head 30 and replace it with a new tweezers head 30, instead of replacing the entire tweezers, which is beneficial to saving cost. Specifically, one end of the tweezers arm 20 away from the tweezers handle 10 is provided with a button hole, and one end of the tweezers head 30 is provided with a buckle hook, and the buckle hook is correspondingly buckled with the button hole; out of the hole.

镊子柄10为扁体状设置;在本实施例中,镊子臂20的内侧面与镊子头30 的内侧面位于同一平面,在其中一个实施例中,镊子臂20的外侧面设置有防滑纹,该防滑纹包括多个间隔设置的凸条,防滑纹用于起到防滑作用,防止在使用该镊子夹取物品时发生滑脱现象。镊子臂20与镊子头30连接的一端具有过渡部21,过渡部21为倾斜状;过渡部21的设置有利于提高镊子头30与镊子臂 20连接的强度,防止镊子头30发生断裂。The tweezers handle 10 is a flat body; in this embodiment, the inner side of the tweezers arm 20 and the inner side of the tweezers head 30 are on the same plane, and in one embodiment, the outer side of the tweezers arm 20 is provided with anti-slip lines, The anti-slip pattern includes a plurality of protruding strips arranged at intervals, and the anti-slip pattern is used for anti-slip effect to prevent slippage when the tweezers are used to pick up the article. One end of the tweezers arm 20 connected with the tweezers head 30 has a transition portion 21, and the transitional portion 21 is inclined; the provision of the transitional portion 21 is beneficial to improve the strength of the connection between the tweezers head 30 and the tweezers arm 20, and prevent the tweezers head 30 from breaking.

请再次参考图3,镊子臂20的宽度自镊子柄10朝镊子头30方向逐渐变小,需要说明的是,镊子臂20的宽度为镊子臂20两边侧之间的宽度;镊子头30的最大宽度小于镊子臂20的最小宽度。请再次参考,2及图4,在本实施例中,镊子头30远离镊子臂20的一端为锥形部32,在其他实施例中,镊子头30远离镊子臂20的一端也可以为方形部或弧形部。Please refer to FIG. 3 again, the width of the tweezer arm 20 gradually decreases from the tweezer handle 10 to the tweezer head 30. It should be noted that the width of the tweezer arm 20 is the width between the two sides of the tweezer arm 20; the maximum width of the tweezer head 30 The width is smaller than the minimum width of the tweezer arms 20 . 2 and FIG. 4 again, in this embodiment, the end of the tweezers head 30 away from the tweezers arm 20 is a tapered portion 32, and in other embodiments, the end of the tweezers head 30 away from the tweezers arm 20 may also be a square portion or arc.

本实用新型的镊子的镊子头30的宽度自镊子臂20的一端朝远离镊子臂20 的方向逐渐变小,由此,使用该镊子夹取细小物品时,而镊子头30夹取物品的夹持力更集中,从而能够稳定地夹取物品;且夹持面31的两边角处设有向外凸出的弧形倒角,从而在夹持细小物品时,有效防止夹持面31的边角夹伤物品,即有效保证物品的质量。The width of the tweezers head 30 of the tweezers of the present invention gradually decreases from one end of the tweezers arm 20 to the direction away from the tweezers arm 20. Therefore, when the tweezers are used to pick up small objects, the tweezers head 30 is used to grip the objects. The force is more concentrated, so that the article can be clamped stably; and the two corners of the clamping surface 31 are provided with outwardly protruding arc-shaped chamfers, so as to effectively prevent the corners of the clamping surface 31 when clamping small articles. Pinch the item, that is, to effectively ensure the quality of the item.

以上所述实施例的各技术特征可以进行任意的组合,为使描述简洁,未对上述实施例中的各个技术特征所有可能的组合都进行描述,然而,只要这些技术特征的组合不存在矛盾,都应当认为是本说明书记载的范围。The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity, all possible combinations of the technical features in the above-described embodiments are not described. However, as long as there is no contradiction between the combinations of these technical features, All should be regarded as the scope described in this specification.

以上所述实施例仅表达了本实用新型的几种实施方式,其描述较为具体和详细,但并不能因此而理解为对实用新型专利范围的限制。应当指出的是,对于本领域的普通技术人员来说,在不脱离本实用新型构思的前提下,还可以做出若干变形和改进,这些都属于本实用新型的保护范围。因此,本实用新型专利的保护范围应以所附权利要求为准。The above-mentioned embodiments only represent several embodiments of the present utility model, and the descriptions thereof are specific and detailed, but should not be construed as a limitation on the scope of the utility model patent. It should be pointed out that for those of ordinary skill in the art, some modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent for this utility model shall be subject to the appended claims.

Claims (7)

1. The tweezers are characterized by comprising tweezers handles, two tweezers arms connected with the tweezers handles, and tweezers heads connected with the tweezers arms; the two forceps arms are oppositely arranged; the forceps heads are connected to one ends of the forceps arms far away from the forceps handles, and the two forceps heads are arranged at intervals; the width of the forceps head gradually decreases from one end of the forceps arm towards the direction away from the forceps arm, the thickness of the forceps head gradually decreases from one end of the forceps arm towards the direction away from the forceps arm, and the maximum thickness of the forceps head is less than or equal to one third of the thickness of the forceps arm; the inner side surface of the forceps head is a clamping surface, and two corners of the clamping surface are provided with arc chamfers protruding outwards; the surfaces of the clamping surface and the arc-shaped chamfer are smooth surfaces; the width of the forceps arms gradually decreases from the forceps handles towards the forceps heads, and the maximum width of the forceps heads is smaller than the minimum width of the forceps arms.
2. The forceps of claim 1, wherein the end of the forceps arm connected to the forceps head has a transition.
3. The forceps of claim 1, wherein the forceps handles are arranged in a flat body.
4. The forceps of claim 1, wherein the forceps handle, forceps arms, and forceps head are integrally formed.
5. The forceps of claim 1, wherein the forceps handle is integrally formed with the forceps arms, and the forceps head is removably attached to the forceps arms.
6. The forceps of claim 1, wherein the outer side of the forceps arms are provided with anti-slip threads.
7. The forceps of claim 6, wherein the non-slip ridges comprise a plurality of spaced apart ridges.
CN201821981077.1U 2018-11-28 2018-11-28 Tweezers Expired - Fee Related CN209903015U (en)

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CN201821981077.1U CN209903015U (en) 2018-11-28 2018-11-28 Tweezers

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