Scissors with extensible handles

Abstract

The scissors comprise a left scissor head and two sets of inner handles, the middle of the left scissor head is rotationally connected with a right scissor head through a rotating rod, the two sets of inner handles are connected to one end of the left scissor head and one end of the right scissor head respectively, the surfaces of the inner handles are sleeved with outer handles in a sliding mode, sliding grooves are formed in the surfaces of the outer handles, and two sets of sliding blocks are arranged on the surfaces of the inner handles. The outer handle is made of silica gel materials, the left tool bit and the right tool bit rotate with the rotating rod as the center point to achieve shearing, the outer handle is made of silica gel materials and has good flexibility and elasticity, and the middle of the outer handle is provided with the hollow groove, so that when a thick finger holds the outer handle, the hollow groove in the middle of the outer handle can deform under extrusion, and therefore shearing is achieved. Therefore, the using area of the outer handle can be expanded and extended outwards, a more comfortable holding space is provided for fingers, and the oppression feeling of the fingers is effectively relieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of scissors, and particularly relates to a pair of scissors with extendable handles. Background Art

[0002] Scissors are made of two cutting blades connected to a handle with a cross-axis connection. They are tools used to cut objects. In some scenarios, they can be used to cut objects, such as cutting thick cloth, pruning branches, etc. In order to ensure the strength and firmness of the scissors, the handle material of the scissors is generally made of iron bent into a handle that fits the shape of the fingers and covered with a plastic shell. However, when facing users with large palms and thicker fingers, since the usable area of the handle is fixed, users with large palms cannot fully stretch their hands to hold the handle, and they will feel a greater pressure on their hands. Long-term use may cause finger pain and numbness, thus affecting the user experience. Utility Model Content

[0003] The purpose of the present invention is to provide a pair of scissors with extendable handles to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a pair of scissors with extendable handles, comprising:

[0005] A left cutter head, wherein the middle portion of the left cutter head is rotatably connected to the right cutter head via a rotating rod, and both the left cutter head and the right cutter head are provided with a cutting edge portion;

[0006] The inner handle is provided with two groups and is respectively connected to one end of the left cutter head and the right cutter head. The outer handle is mounted on the surface of the inner handle. The inner handle surface is provided with two groups of sliders. The sliders on the surface of the inner handle are connected to the two groups of fixed grooves provided on the surface of the outer handle. A hollow groove is provided on the surface of the outer handle between the two groups of fixed grooves so that the outer handle can extend and deform through the hollow groove.

[0007] Preferably, the outer handle is made of silicone.

[0008] Preferably, the inner surface of the inner handle is provided with serrations.

[0009] Preferably, one end surface of the two sets of inner handles is respectively connected with a bottle opener and a shovel head.

[0010] Preferably, a rubber pad is provided on the inner surface of the inner handle and at one end of the saw teeth.

[0011] Preferably, the surface of the outer handle is provided with anti-slip grooves.

[0012] Compared with the prior art, the beneficial effect of the present invention is that by moving the two sets of outer handles closer to or farther away from each other, the left blade head and the right blade head are rotated with the rotating rod as the center point to achieve shearing, and because the outer handle is made of silicone material with good flexibility and elasticity, and the middle part of the outer handle is a hollow groove, when thicker fingers hold the outer handle, the hollow groove in the middle part of the outer handle can be deformed under extrusion, thereby expanding the usable area of the outer handle outward, providing a more comfortable gripping space for the fingers, and effectively alleviating the pressure on the fingers. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural diagram of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the utility model after the outer handle is removed;

[0015] Figure 3 This is a schematic structural diagram of the outer handle of the utility model.

[0016] In the figure: 1. Left blade; 2. Right blade; 3. Inner handle; 4. Outer handle; 5. Hollow groove; 6. Slider; 7. Serrations; 8. Bottle opener; 9. Shovel head; 10. Rubber pad; 11. Rotating rod; 12. Anti-slip groove; 13. Blade; 14. Fixing groove. DETAILED DESCRIPTION

[0017] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] The utility model provides Figure 1-3 A pair of scissors with extendable handles is shown, comprising:

[0019] A left cutter head 1, the middle portion of which is rotatably connected to a right cutter head 2 via a rotating rod 11, and both the left cutter head 1 and the right cutter head 2 are provided with a cutting edge 13;

[0020] The inner handle 3 is provided with two groups and is respectively connected to one end of the left cutter head 1 and the right cutter head 2. The surface of the inner handle 3 is provided with an outer handle 4. The surface of the inner handle 3 is provided with two groups of sliders 6. The sliders 6 on the surface of the inner handle 3 are connected to the two groups of fixing grooves 14 provided on the surface of the outer handle 4. A hollow groove 5 is provided on the surface of the outer handle 4 and is located between the two groups of fixing grooves 14, so that the outer handle 4 can extend and deform through the hollow groove 5.

[0021] The inner surface of the inner handle 3 is provided with serrations 7, which can provide additional friction and cutting force for cutting harder or thicker materials.

[0022] One end surface of the two sets of inner handles 3 is respectively connected with a bottle opener 8 and a shovel head 9. The bottle opener 8 can facilitate users to open the bottle cap without having to find additional tools, thereby improving convenience, and the shovel head 9 can be used to remove certain sticky objects or perform cleaning work.

[0023] A rubber pad 10 is provided on the inner surface of the inner handle 3 and at one end of the serration 7. When scissors are used for shearing, the rubber pad 10 can play a certain buffering role when the two groups of inner handles 3 approach and contact each other, thereby reducing the impact force between the inner handles 3.

[0024] The surface of the outer handle 4 is provided with anti-slip grooves 12, which can increase the friction when the user holds the scissors handle and prevent the user's hand from slipping.

[0025] The scissors with extendable handles achieve shearing by moving the two sets of outer handles 4 closer to or farther away from each other, so that the left blade 1 and the right blade 2 are rotated with the rotating rod 11 as the center point. Since the outer handles 4 are made of silicone material with good flexibility and elasticity, and the middle part of the outer handles 4 is a hollow groove 5, when thicker fingers hold the outer handles 4, the hollow groove 5 in the middle part of the outer handles 4 can be deformed under compression, thereby expanding the usable area of the outer handles 4 outward, providing a more comfortable gripping space for the fingers, and effectively alleviating the pressure on the fingers.

[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A pair of scissors with extendable handles, characterized in that: include: A left cutter head (1), wherein the middle portion of the left cutter head (1) is rotatably connected to the right cutter head (2) via a rotating rod (11), and both the left cutter head (1) and the right cutter head (2) are provided with a cutting edge portion (13); An inner handle (3) is provided with two groups and is respectively connected to one end of the left blade head (1) and the right blade head (2); an outer handle (4) is sleeved on the surface of the inner handle (3); two groups of sliders (6) are provided on the surface of the inner handle (3); the sliders (6) on the surface of the inner handle (3) are connected to two groups of fixing grooves (14) provided on the surface of the outer handle (4); a hollow groove (5) is provided on the surface of the outer handle (4) and is located between the two groups of fixing grooves (14), so that the outer handle (4) can extend through the hollow groove (5) and generate deformation.

2. The scissors with extendable handles according to claim 1, characterized in that: The outer handle (4) is made of silicone material.

3. The scissors with extendable handles according to claim 1, characterized in that: The inner surface of the inner handle (3) is provided with serrations (7).

4. The scissors with extendable handles according to claim 1, characterized in that: One end surface of the two groups of inner handles (3) is respectively connected with a bottle opener (8) and a shovel head (9).

5. The scissors with extendable handles according to claim 2, characterized in that: A rubber pad (10) is provided on the inner surface of the inner handle (3) and at one end of the saw teeth (7).

6. The scissors with extendable handles according to claim 1, characterized in that: The surface of the outer handle (4) is provided with anti-slip grooves (12).

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