Tweezers
By improving the tweezers structure, utilizing the meshing connection between the elastic metal sheet and the rack and toothed plate, and the knob unlocking design, the problems of items easily falling off the tweezers and unstable hand grip are solved, achieving stable gripping and anti-slip effect.
Patent Information
- Application Number
- CN202520572183.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-28
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2035-03-28
AI Technical Summary
Existing tweezers are prone to dropping items when gripping them and are unstable to hold, especially when switching hands, which can easily interrupt the gripping action.
A tweezers structure was designed, including first and second tweezer bodies, an elastic metal plate, a rack, and a knob. The elastic metal plate is locked by engaging with the rack through barbs. The knob drives a push block to unlock the elastic metal plate. The anti-slip clips are combined to increase handheld stability.
It achieves uniform clamping force when holding items, preventing items from falling, improving hand stability, and reducing slippage of the tweezers during use.
Smart Images
Figure CN223656808U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of clamping tools, in particular to tweezers. BACKGROUND
[0002] Tweezers are used to pick up blocky medicines, metal particles, hair, fine thorns and other small things. It can also be used for mobile phone repair, and it can be used to hold wires, components and integrated circuit pins. There are many types of tweezers, including stainless steel tweezers, anti-static plastic tweezers, bamboo tweezers, medical tweezers, purification tweezers, wafer tweezers, anti-static interchangeable head tweezers and stainless steel anti-static tweezers. Different occasions require different tweezers, and generally one straight head, flat head and curved head tweezers are prepared. The tweezers used in chemistry cannot be heated, and they cannot clamp acidic medicines. After use, they must be kept clean.
[0003] The main function of the tweezers is to hold the object. With the development of society, the use of tweezers is further improved. At present, in many use scenarios, if the object needs to be clamped and changed hands or other operations during the clamping process, in this case, the tweezers are easy to interrupt the clamping action or the clamped object falls off during the hand changing or other operations.
[0004] In addition, the existing tweezers also have the problem of slipping in some use scenarios, and the hand holding stability is not strong. CONTENT OF THE UTILITY MODEL
[0005] The utility model aims at least to solve the problem that the existing tweezers cannot be locked and the clamped object is easy to fall off.
[0006] In order to solve the above technical problems, the utility model discloses a tweezers, which comprises a first tweezers main body, one end of the first tweezers main body is provided with a first connecting part fixedly connected, the other end of the first tweezers main body is provided with a first clamping part fixedly connected, the first tweezers main body and the first connecting part are provided with a first elastic bending part between them.
[0007] It comprises a second tweezers main body, which is arranged in parallel with the first tweezers main body; one end of the second tweezers main body is provided with a second connecting part fixedly connected, the second connecting part is fixedly connected with the first connecting part; the other end of the second tweezers main body is provided with a second clamping part fixedly connected; the second tweezers main body and the second connecting part are provided with a second elastic bending part between them.
[0008] The first tweezers main body has a shaft hole;
[0009] It comprises a shaft, one end of the shaft is provided with a knob fixedly connected or detachably connected, the other end of the shaft passes through the shaft hole, and the end part is provided with a push block fixedly connected or detachably connected;
[0010] The elastic metal sheet is arranged at the side of the shaft rod and is in parallel angle with the shaft rod; one end of the elastic metal sheet is fixedly connected with the first pincette body, and the other end of the elastic metal sheet is provided with a fixedly connected barb.
[0011] The toothed rack is fixedly connected with the second pincette body.
[0012] As a preferred embodiment of the pincette, the first pincette body is provided with a fixedly connected reinforcing plate, and the shaft hole penetrates through the reinforcing plate.
[0013] As a preferred embodiment of the pincette, the shaft rod is provided with a fixedly connected or detachably connected limiting piece; and the first pincette body is arranged between the knob and the limiting piece.
[0014] As a preferred embodiment of the pincette, the push block is in a cuboid structure.
[0015] As a preferred embodiment of the pincette, the toothed rack is provided with fixedly integrated teeth on the left and right sides thereof.
[0016] The elastic metal sheet is two, and the two elastic metal sheets are arranged on the two sides of the toothed rack; wherein the barb fixedly connected at the end of the elastic metal sheet is arranged on the side close to the toothed rack.
[0017] As a preferred embodiment of the pincette, the toothed rack is provided with fixedly integrated teeth on the side close to the second elastic bending part.
[0018] The elastic metal sheet is one, and the elastic metal sheet is arranged between the toothed rack and the second elastic bending part.
[0019] As a preferred embodiment of the pincette, the anti-skid clamping piece is detachably connected with the first connecting part and the second connecting part; and the anti-skid clamping piece is provided with an integrated anti-skid handle.
[0020] As a preferred embodiment of the pincette, the anti-skid clamping piece is provided with a connecting clamping groove, and the first connecting part and the second connecting part are arranged in the connecting clamping groove.
[0021] Beneficial effects
[0022] The pincette solves the above existing problems and other existing problems not mentioned above and brings at least the following innovative advantages.
[0023] The utility model pinchers, through the elastic sheet and the barb of the elastic sheet end part that set up in the first tongs piece main part, realized the rack meshing connection that can with the second tongs piece main body fixed connection, to lock the first tongs piece main body and the second tongs piece main body, when the utility model pinchers clamping article, the clamping force degree keeps uniform, and the article that clamps is not easy to drop because of changing hand.
[0024] The utility model pinchers, through the knob, shaft and push block that set up in the first tongs piece main body, realized the push block push and displace the elastic sheet through rotating the knob, shaft, realized the unlocking of the barb and rack.
[0025] The utility model pinchers, through the anti -skid card and anti -skid handle of installation, realized that the anti -skid card and anti -skid handle can be at the tiger mouth position (that is: between the thumb and forefinger) of palm in the process of using, increased the stability of holding the pinchers, thereby solved the problem that the current pinchers are easy to slip in use. DRAWINGS
[0026] Figure 1 It is the first perspective view of the utility model;
[0027] Figure 2 It is the second perspective view of the utility model;
[0028] Figure 3 It is the front effect drawing of the utility model;
[0029] Figure 4 It is the side effect drawing of the utility model;
[0030] Figure 5 It is the exploded effect drawing of the utility model;
[0031] Figure 6 It is Figure 2 The local amplification drawing of area A;
[0032] Figure 7 It is Figure 3 The local amplification drawing of area B;
[0033] Figure 8 It is Figure 7 The local amplification drawing of area C;
[0034] Figure 9 It is the local use effect schematic drawing of the utility model.
[0035] As shown in the figure: 1. The first pincer body, 2. The first connecting part, 3. The first clamping part, 4. The first elastic bending part, 5. The second pincer body, 6. The second connecting part, 7. The second clamping part, 8. The second elastic bending part, 9. The shaft hole, 10. The shaft rod, 11. The knob, 12. The push block, 13. The elastic metal sheet, 14. The barb, 15. The rack, 16. The reinforcing plate, 17. The limiting piece, 19. The anti-skid clamping piece, 20. The anti-skid handle, 21. The connecting clamping groove. DETAILED DESCRIPTION
[0036] In order to make the purpose, technical scheme and advantages of the technical scheme of the present disclosure clearer, the technical scheme of the embodiments of the present disclosure will be described clearly and completely in combination with the drawings of the embodiments of the present disclosure hereinafter.
[0037] The same reference signs in the drawings represent the same components. It should be noted that the described embodiments are part of the embodiments of the present disclosure, not all of the embodiments.
[0038] Based on the described embodiments of the present disclosure, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present disclosure.
[0039] As Figures 1 to 8 shown, the utility model pincette, including first pincer body 1, Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 And Figure 5 Respectively show that one end of the first pincer body 1 has the fixed connection of first connecting part 2, the other end of the first pincer body 1 has the fixed connection of first clamping part 3, the first pincer body 1 and the first connecting part 2 between the first elastic bending part 4 has,
[0040] Including second pincer body 5, Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 And Figure 5 Respectively show that the second pincer body 5 is arranged in parallel with the first pincer body 1, one end of the second pincer body 5 has the fixed connection of second connecting part 6, the second connecting part 6 is fixedly connected with the first connecting part 2, the other end of the second pincer body 5 has the fixed connection of second clamping part 7, the second pincer body 5 and the second connecting part 6 between the second elastic bending part 8 has,
[0041] As Figure 7 shown, wherein the first pincer body 1 has the shaft hole 9,
[0042] Including shaft rod 10, Figure 6 AndFigure 7 The shaft 10 is shown to have a knob 11 that is fixedly or detachably connected at one end, and the other end of the shaft 10 passes through the shaft hole 9 and has a push block 12 that is fixedly or detachably connected at its end.
[0043] Including the elastic metal sheet 13, such as Figure 6 and Figure 7 As shown, the elastic metal sheet 13 is located on the side of the shaft 10, and the elastic metal sheet 13 is at a parallel angle to the shaft 10; as Figure 7 As shown, one end of the elastic metal sheet 13 is fixedly connected to the first tweezers. Figure 7 and Figure 8 The other end of the elastic metal sheet 13 is shown to have a barb 14 fixedly connected;
[0044] Including rack 15, such as Figure 6 , Figure 7 and Figure 8 As shown, the rack 15 is fixedly connected to the second tweezer body 5. Figure 7 and Figure 8 This demonstrates that the rack 15 and the elastic metal sheet 13 are at a parallel angle. When this invention is in use, as... Figure 8 As shown, when the first tweezers body 1 and the second tweezers body 5 are squeezed together, bringing them closer together, the rack 15 and the elastic metal sheet 13 at least partially overlap. When the rack 15 and the elastic metal sheet 13 are at least partially overlapping, the barb 14 engages with the rack 15, thereby locking the first tweezers body 1 and the second tweezers body 5 together.
[0045] like Figure 6 As shown, the pusher block 12 has a rectangular structure. Because the pusher block 12 has a rectangular structure, therefore... Figure 9 As shown, when the knob 11 is rotated, causing the knob 11 and the shaft 10 to drive the push block 12 to rotate 90 degrees, the push block 12 can push the elastic metal sheet 13 to both sides, causing the barb 14 to disengage from the rack 15. At this time, the first tweezers body 1 and the second tweezers body 5 can be unlocked and reset.
[0046] like Figure 7 As shown, the first tweezers body 1 has a fixedly connected reinforcing plate 16, and the shaft hole 9 passes through the reinforcing plate 16. Figure 7 The shaft 10 is also shown to have a limiting member 17 that is fixedly or detachably connected; the first tweezer body 1 is located between the knob 11 and the limiting member 17.
[0047] likeFigure 6 、 Figure 7 and Figure 8 and Figure 9 As shown in the figure, the left and right sides of the rack 15 are respectively provided with fixed teeth; the two elastic metal sheets 13 are distributed on the two sides of the rack 15; wherein the barb 14 fixedly connected at the end of the elastic metal sheet 13 is located on one side close to the rack 15.
[0048] Figures 1 to 5 It is respectively shown that the utility model still includes anti -skid card piece 19, this anti -skid card piece 19 gives priority to using silica gel material to make, anti -skid card piece 19 with first connecting portion 2 with first connecting portion 2 can be detachably connected;Anti -skid card piece 19 has the fixed integral anti -skid handle 20, and the anti -skid handle 20 is arc-shaped. In this embodiment, wherein, as shown in the figure, Figure 5 Anti -skid card piece 19 has connecting card slot 21, and first connecting portion 2 and second connecting portion 6 are located in connecting card slot 21.
[0049] Wherein the rack 15 described in the foregoing can change the two sides respectively provided with fixedly connected teeth to only one side provided with fixed teeth;And wherein the two elastic metal sheets 13 can remove one, and only one elastic metal sheet 13 is reserved;That is: the rack 15 is provided with fixed teeth on one side close to the second elastic bending part 8;The elastic metal sheet 13 is one, and the position of the elastic metal sheet 13 is between the rack 15 and the second elastic bending part 8.
[0050] The utility model pincette, through the elastic metal sheet 13 and the barb 14 at the end of the elastic metal sheet 13 set up in first pincette piece main body 1, realize the rack 15 of being able to with second pincette piece main body 5 fixed connection engages connection, to first pincette piece main body 1 and second pincette piece main body 5 are locked, when the utility model pincette clamps article, and the clamping force degree of keeping uniform, and the article of clamping is not easy to drop because of changing hand.
[0051] The utility model pincette, through the knob 11, the shaft 10 and the push block 12 set up in first pincette piece main body 1, realize through rotating knob 11, the shaft 10 can drive push block 12 and promote the displacement of elastic metal sheet 13, realize the unlocking of barb 14 and rack 15.
[0052] The utility model pincette, through the installation of anti -skid card piece 19 and anti -skid handle 20, realize that anti -skid card piece 19 and anti -skid handle 20 can be at the tiger mouth position (that is: between the thumb and the index finger) of palm in the process of using pincette, increase the stability of hand -held pincette, thereby solve the problem that the pincette of present current is easy to slip in use.
[0053] The terms "first", "second", and similar terms used in the description and the claims are not intended to denote any order, quantity, or importance, but are merely used to distinguish one element from another. Also, the terms "one", "a", or "the" are not intended to denote the quantity of objects, but are used to denote the existence of at least one of the objects. The terms "comprises", "comprising", "includes", "including" and the like are meant to be interpreted broadly to encompass the elements listed after such terms as well as equivalents thereof, and are not limited to the elements listed. The terms "upper", "lower", "left", "right", and the like are used to denote relative positions only and can be reversed when the absolute positions of the described objects are changed.
[0054] The above description is merely preferred embodiments of the present application and is not intended to limit the present application. The scope of the present application is defined by the appended claims. Other embodiments of the present application can be derived from the embodiments disclosed herein by those skilled in the art without paying creative efforts, and any modifications based on the embodiments of the present application are within the scope of the present application.
Claims
1. Forceps, characterized in that The first tweezers body has a first connecting part fixedly connected at one end, and a first clamping part fixedly connected at the other end; a first elastic bending part is arranged between the first tweezers body and the first connecting part; The second tweezers body is arranged in parallel with the first tweezers body; the second tweezers body has a second connecting part fixedly connected at one end, and a second clamping part fixedly connected at the other end; a second elastic bending part is arranged between the second tweezers body and the second connecting part; The first tweezers body has a shaft hole; The shaft rod has a knob fixedly or detachably connected at one end, and a push block fixedly or detachably connected at the other end, which penetrates the shaft hole; The elastic metal sheet is arranged at the side of the shaft rod and in parallel with the shaft rod; one end of the elastic metal sheet is fixedly connected with the first tweezers, and the other end of the elastic metal sheet has a fixedly connected barb; The gear rack is fixedly connected with the second tweezers body.
2. The forceps according to claim 1, characterized in that The first tweezers body has a fixedly connected reinforcing plate, and the shaft hole penetrates the reinforcing plate.
3. The forceps according to claim 1 or 2, characterized in that The shaft rod has a fixedly or detachably connected limiting part; the first tweezers body is arranged between the knob and the limiting part.
4. The forceps of claim 1, wherein, The push block is in a cuboid structure.
5. The forceps of claim 1, wherein, The gear rack has fixedly integrated teeth on the left and right sides; There are two elastic metal sheets, which are arranged on the left and right sides of the gear rack; the barbs fixedly connected at the ends of the elastic metal sheets are arranged on the side close to the gear rack.
6. The forceps of claim 1, wherein, The gear rack has fixedly integrated teeth on the side close to the second elastic bending part; There is one elastic metal sheet, which is arranged between the gear rack and the second elastic bending part.
7. The forceps of claim 1, wherein, The anti-slip clamping part is detachably connected with the first connecting part and the second connecting part; the anti-slip clamping part has an anti-slip handle fixedly integrated.
8. The forceps of claim 7, wherein, The anti-slip clamping part has a connecting clamping groove, and the first connecting part and the second connecting part are arranged in the connecting clamping groove.