Foldable nail clippers

Abstract

The utility model discloses a kind of foldable nail clippers, including first clamp body, second clamp body, first pressure handle, second pressure handle and elastic member, two pressure handles front end are equipped with two extension plate and spring piece, the front side of each pressure handle and two extension plate and spring piece form storage groove jointly, when two pressure handles are in open state, operate two pressure handles can drive the jaw blade of two clamp bodies mutually clamping, and when two pressure handles are in folding state, the storage groove of two pressure handles is closed to form storage space, two clamp bodies are stored in storage space, and the free end of spring piece and the clamp body rear end of corresponding side abut and extrude this clamp body rear end, and the rotation center of pressure handle is located at the front side of spring piece and clamp body rear end abut of corresponding side.This utility model's nail clippers in operation, user only needs to rotate two pressure handles to folding state, two spring pieces can automatically lock nail clippers in folding state, locking is convenient, and nail clippers do not need to set lock catch structure to be locked, to make the structure of nail clippers more simple.

Description

Technical Field

[0001] This utility model belongs to the field of nail care tool technology, specifically relating to a foldable nail clipper. Background Technology

[0002] Nail clippers are a personal care product primarily used for trimming nails. Foldable nail clippers not only trim nails, but also fold up for easy carrying when not in use.

[0003] The existing foldable nail clipper structure includes a first and second clamping body that can clamp and separate, a first pressure handle hinged to the rear end of the first clamping body, and a second pressure handle hinged to the rear end of the second clamping body. The inner sides of the two pressure handles each have storage grooves. The two pressure handles can be rotated open and folded relative to the rear ends of their respective clamping bodies. The front ends of the two clamping bodies each have cutting edges. When trimming nails, the two pressure handles are first rotated open, then the nail is inserted between the cutting edges. Pressing the two pressure handles towards each other causes the cutting edges to clamp together, thus cutting the nail. When trimming nails is not needed, the two pressure handles are pushed away from each other, causing them to rotate and fold relative to their respective clamping bodies. At this time, the storage grooves of the two pressure handles align to form a storage space, and the two clamping bodies are stored within this space. The two pressure handles fold together, reducing the size of the nail clipper, making it easier to carry and store, and protecting the cutting edges for safer use.

[0004] However, the aforementioned foldable nail clippers still have shortcomings. When the existing foldable nail clippers are folded, due to the elastic element that pushes the two clippers to automatically separate, a locking structure is needed to lock the two clippers together after they are aligned to prevent them from opening automatically. Furthermore, the two clippers need to be squeezed forcefully before they can be locked, which is inconvenient to use. In addition, the addition of a locking structure also increases the structural complexity of the nail clippers. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of this utility model is to provide a foldable nail clipper that is easy to lock and has a simple structure.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a foldable nail clipper, comprising a first clamping body and a second clamping body capable of clamping and separating from each other, a first pressure handle hinged to the rear end of the first clamping body, a second pressure handle hinged to the rear end of the second clamping body, and an elastic member for pushing the first clamping body and the second clamping body apart. The front ends of the first and second pressure handles are provided with extension plates on opposite sides, and spring pieces are respectively provided on the outer sides of the front ends of the two pressure handles corresponding to the positions between the two extension plates. The front side of each pressure handle, together with its two extension plates and spring pieces, forms a storage groove. The rear ends of the two clamping bodies are respectively provided with… The two clamps are rotatably connected between and to the two extension plates on the corresponding sides, so that the two clamp handles can be rotated to open and fold relative to the clamp bodies on the corresponding sides. The front ends of the two clamp bodies are respectively provided with clamp blades. When the two clamp handles are rotated to the open state, operating the two clamp handles can drive the clamp blades of the two clamp bodies to clamp each other. When the two clamp handles are rotated to the folded state, the storage slots of the two clamp handles are aligned to form a storage space. The two clamp bodies are stored in the storage space, and the free end of the spring clip abuts against and presses the rear end of the clamp body on the corresponding side. The rotation center of the clamp handle is located in front of the point where the spring clip abuts against the rear end of the clamp body on the corresponding side.

[0007] In the above solution, spring clips are provided on the front sides of the two pressure handles. When the two pressure handles are rotated into the folded state, the storage slots of the two pressure handles align to form a storage space, and the two pliers are stored in the storage space. At this time, without external force, the free ends of the two spring clips abut against the outer rear end of the corresponding pliers, and the free ends of the two spring clips automatically press inward against the outer rear end of the two pliers through their own elastic force. This keeps the front blades of the two pliers in a clamped state. Since the two pliers handles and the corresponding pliers are linked, while the spring clips are pressing the blades of the two pliers to keep them in a clamped state, the two pliers handles also rotate to keep them in an aligned state. In this state, the spring clips exert a closing force on the two pliers handles, keeping the nail clippers in a folded state and preventing them from opening automatically, which is equivalent to achieving a locked state. In other words, the user only needs to rotate the two pressure handles to the folded state, and the two spring clips can automatically lock the nail clippers in the folded state. The locking operation is very convenient, and the nail clippers do not need to have a locking structure for locking, thus making the structure of the nail clippers simpler. When you need to open the nail clippers, you can use a force greater than the closing force generated by the spring clips to turn the two handles in the opening direction. This will open the two handles. At this time, the free ends of the two spring clips abut against the inner side of the rear end of the corresponding clip body, so that the two spring clips will not squeeze the clip body to rotate and clamp. When the two handles are in the open state and there is no external force, the elastic element will automatically push the clip body to separate from each other. Pressing the two handles to rotate them in the direction of moving them closer together will cause the clipper blades of the clip body to clamp together. This makes it easy to use the nail clippers to trim your nails.

[0008] Furthermore, when the two pressure handles are rotated into the folded state, the elastic force of the aforementioned spring is greater than that of the elastic element. Thus, when the two springs press the two clamps together, the elastic element cannot push the two clamps apart, ensuring that the two springs can press the two clamps to rotate and remain in the clamped state, thereby ensuring the folding stability of the nail clippers.

[0009] Furthermore, there is a gap between the aforementioned spring and the two extension plates on the corresponding side to avoid interference from the extension plates on the deformation of the spring.

[0010] Furthermore, the aforementioned elastic element is a spring. Spring grooves are respectively opened on opposite sides of the rear ends of the two clamps. The two ends of the spring are respectively inserted into the two spring grooves and abut against the bottom of the spring grooves. Without the action of external force, the spring will push the two clamps to rotate to the separated state through its own elastic force, thereby realizing the automatic separation function of the two clamps.

[0011] Furthermore, the inner side of the aforementioned extension plates is provided with rotating posts, and rotating holes are respectively opened on the left and right sides of the rear end of the two clamp bodies. The rotating posts of the two extension plates are respectively inserted into the rotating holes of the corresponding side clamp bodies, so that the pressure handle can be opened and folded by rotating the rotating posts around the rotating holes of the clamp bodies. This also facilitates the disassembly and assembly of the pressure handle and the clamp bodies. When the two pressure handles are rotated into the folded state, the center line of the rotating post is located on the front side of the point where the spring piece on the corresponding side abuts against the rear end of the clamp body.

[0012] Furthermore, the first clamp and the second clamp are respectively provided with limiting notches on the inner side of their rear ends. When the two pressure handles are rotated to the open state, the front end of the spring piece is placed in the notch and abuts against the side wall of the notch. At this time, the side wall of the notch will block the front end of the spring piece, preventing the two pressure handles from continuing to rotate in the opening direction, so as to position the two pressure handles in the open state, making the structure more stable.

[0013] Furthermore, the first clamp and the second clamp intersect in an X-shape and are pivotally connected by a connecting component. The connecting component includes a female pin and a female pin. The female pin passes through the first clamp, the second clamp, and the female pin in sequence to connect with the female pin, so that the two clamps can rotate around the female pin to clamp and separate, and also facilitate the assembly and disassembly of the two clamps.

[0014] Furthermore, the aforementioned mother nail includes a nail head and a nail body connected to the nail head. The nail body passes through the first clamp body and the second clamp body and is connected to the daughter nail. Bearings are fitted on the outer side of the nail body at positions corresponding to the first clamp body and the second clamp body, and at positions corresponding to the first clamp body and the nail head. This can reduce the friction between the two clamp bodies and between the first clamp body and the nail head, making the rotation of the two clamp bodies smoother and the operation more convenient.

[0015] Furthermore, the first pressure handle has an extension section at the end furthest from the pliers body. When the two pressure handles are rotated into a folded state, the extension section of the first pressure handle is offset from the second pressure handle, and a hanging hole is provided on the side wall of the extension section so that the nail clippers can be worn on items such as keychains through the hanging hole, making them more convenient to carry.

[0016] Furthermore, the first and second pressure handles are provided with anti-slip grooves on their left and right sides to prevent the user from slipping when turning the two pressure handles to open them, making the opening operation of the two pressure handles more convenient.

[0017] This utility model relates to a foldable nail clipper. When not in use, the user simply rotates the two handles to the folded position, and the two spring clips automatically lock the nail clipper in the folded state. The locking operation is very convenient, and the nail clipper does not require a locking mechanism, thus simplifying its structure. Opening the nail clipper involves forcefully rotating the two handles away from each other. The notches on the clipper body prevent excessive rotation of the handles in the open position, ensuring structural stability. Furthermore, the springs enable automatic separation of the two clipper bodies, making it even more convenient to use. Attached Figure Description

[0018] Figure 1 This is an exploded structural diagram of the foldable nail clipper according to an embodiment of the present invention.

[0019] Figure 2 This is a schematic diagram of the foldable nail clipper in the open state according to an embodiment of the present invention.

[0020] Figure 3 This is a cross-sectional view of the foldable nail clipper in the open state according to an embodiment of the present invention.

[0021] Figure 4 This is a schematic diagram of the foldable nail clipper in the folded state according to an embodiment of the present invention.

[0022] Figure 5 This is a cross-sectional view of the foldable nail clipper in the folded state according to an embodiment of the present invention.

[0023] The annotations in the attached figures are explained as follows:

[0024] 1. First clamp body; 10. Clamping blade; 11. First clamp handle; 110. Rotating hole; 111. Notch; 2. Second clamp body; 20. Storage slot; 21. Second clamp handle; 22. Storage space; 3. Elastic element; 30. Spring groove; 41. Extension plate; 411. Rotating post; 42. Spring piece; 51. Female nail; 511. Nail head; 512. Nail body; 52. Female nail; 6. Extension section; 61. Hanging hole; 7. Anti-slip groove. Detailed Implementation

[0025] The accompanying drawings are for illustrative purposes only and should not be construed as limiting this patent. To better illustrate this embodiment, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings. The positional relationships described in the drawings are for illustrative purposes only and should not be construed as limiting this patent.

[0026] In the accompanying drawings of this utility model, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," "right," "long," and "short" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0027] The technical solution of this utility model will be further described in detail below through specific embodiments and with reference to the accompanying drawings:

[0028] Example 1

[0029] like Figure 1 , 2 As shown, this embodiment provides a foldable nail clipper, including a first clamping body 1 and a second clamping body 2 that can clamp and separate from each other, a first pressure handle 11 hinged to the rear end of the first clamping body 1, a second pressure handle 21 hinged to the rear end of the second clamping body 2, and an elastic member 3 for pushing the first clamping body 11 and the second clamping body 21 to separate from each other. The front ends of the first pressure handle 11 and the second pressure handle 21 are provided with extension plates 41 on opposite sides, and spring pieces 42 are respectively provided on the outer sides of the front ends of the two pressure handles corresponding to the positions between the two extension plates 41. The extension plates 41, spring pieces 42, and pressure handles are an integral structure. The front side of each pressure handle, together with its two extension plates 41 and spring pieces 42, forms a storage groove 20. The rear ends of the two clamping bodies are respectively placed between the two extension plates 41 on the corresponding sides and rotatably connected to the two extension plates 41, so that the two pressure handles can be rotated open and folded relative to the corresponding sides of the clamping bodies. The front ends of the two clamping bodies are respectively provided with clamping blades 10, such as... Figure 2 , 3 As shown, when the two pressure handles are rotated to the open state, operating the two pressure handles can cause the jaw blades 10 of the two clamps to clamp together. However, without external force, the elastic element 3 will push the jaw blades 10 of the two clamps to separate. Figure 4 , 5As shown, when the two pressure handles are rotated into the folded state, the storage slots 20 of the two pressure handles align to form a storage space 22, and the two clamps are stored within the storage space 22. At this time, without external force, the free ends of the two spring pieces 42 abut against the outer rear end of the corresponding clamps, and the free ends of the two spring pieces 42 automatically press inward against the outer rear end of the two clamps through their own elastic force. Since the rotation center of the pressure handle is located in front of the point where the spring piece 42 abuts against the rear end of the clamp, the rotation center of the pressure handle is equivalent to a fulcrum. The free end of the spring 42 presses inward against the outer rear end of the pliers, causing the plier blades 10 at the front end of the two pliers to rotate in the clamping direction and finally remain in the clamped state. During this process, since the two pliers handles and the corresponding pliers are linked, while the spring 42 presses the plier blades 10 of the two pliers to remain in the clamped state, the two pliers handles will also rotate to remain in the opposing state. In this state, the spring 42 generates a closing force on the two pliers handles, so that the nail clippers remain in the folded state and will not open automatically, thereby locking the nail clippers in the folded state.

[0030] Specifically, when the two pressure handles are rotated into the folded state, the elastic force of the aforementioned spring piece 42 is greater than the elastic force of the elastic element 3. Therefore, when the two spring pieces 42 squeeze the two clamping bodies together, the elastic element 3 cannot push the two clamping bodies to separate from each other, ensuring that the two spring pieces 42 can squeeze the two clamping bodies to rotate and remain in the clamped state, thereby ensuring the folding stability of the nail clippers.

[0031] The nail clippers in this embodiment have spring pieces 42 on the front sides of the two pressure handles, such as Figure 4 , 5 As shown, when the nail clippers are not needed, the user only needs to rotate the two pressure handles to the folded position, and the two spring clips 42 will automatically lock the nail clippers in the folded state. The locking operation is very convenient, and the nail clippers do not need to be equipped with a locking structure, which makes the structure of the nail clippers simpler.

[0032] When nail clippers are needed, such as Figure 2 , 3 As shown, a force greater than the closing force generated by the spring 42 can be used to rotate the two pressure handles in the opening direction, thus opening the two pressure handles. At this time, the free ends of the two springs 42 abut against the inner side of the rear end of the corresponding clamp body, so that the two springs 42 will not squeeze the two clamp bodies to rotate and clamp. When the two pressure handles are in the open state and there is no external force, the elastic element 3 can push the clamp blades 10 of the two clamp bodies to separate from each other. At this time, the user inserts the nail to be cut between the two clamp blades 10, and then presses the two pressure handles to rotate in the direction of approaching each other, causing the clamp blades 10 of the two clamp bodies to clamp together, thus cutting the nail. When the two pressure handles are released, the elastic element 3 will automatically push the two clamp bodies to separate, making nail trimming operation convenient.

[0033] Example 2

[0034] This embodiment is a further improvement on the foldable nail clipper structure of Embodiment 1. The improvement lies in that, as... Figure 1 , 3 As shown, there is a gap between the aforementioned spring piece 42 and the two corresponding extension plates 41 to avoid interference from the extension plates 41 on the deformation of the spring piece 42. The aforementioned elastic element 3 is a spring. Spring grooves 30 are respectively opened on the opposite sides of the rear ends of the two clamps. The two ends of the spring are respectively inserted into the two spring grooves 30 and abut against the bottom of the spring grooves 30. Without the action of external force, the spring will push the two clamps to rotate to the separated state through its own elastic force, thereby realizing the automatic separation function of the two clamps.

[0035] All of the above-mentioned extension plates 41 are provided with rotating posts 411 on their inner sides. Rotating holes 110 are respectively opened on the left and right sides of the rear end of the two clamp bodies. The rotating posts 411 of the two opposing extension plates 41 are respectively inserted into the rotating holes 110 of the corresponding side clamp bodies, so that the two pressure handles can be rotated to open and fold around the rotating holes 110 of the corresponding side clamp bodies through the rotating posts 411. This also facilitates the disassembly and assembly of the pressure handles and clamp bodies. When the two pressure handles are rotated to the folded state, the center line of the rotating post 411 is located on the front side of the point where the spring piece 42 on the corresponding side abuts against the rear end of the clamp body.

[0036] In addition, the rounded transition between the rear end face and the inner and outer sides of the two clamp bodies means that the resistance encountered by the spring piece 42 when sliding relative to the rear end of the clamp body is relatively small during the rotation of the pressure handle, so that rotating the pressure handle is relatively effortless.

[0037] As an improvement to this embodiment, such as Figure 1 , 3 As shown, the first clamp body 1 and the second clamp body 2 are respectively provided with limiting notches 111 on the inner side of their rear ends. When the two pressure handles are rotated to the open state, the front end of the spring piece 42 is placed in the notch 111 and abuts against the side wall of the notch 111. At this time, the side wall of the notch 111 will block the front end of the spring piece 42, preventing the two pressure handles from continuing to rotate in the opening direction, so as to position the two pressure handles in the open state, so that the pressure handles can drive the clamp body to rotate and clamp, and the structure is more stable.

[0038] Example 3

[0039] This embodiment is a further improvement on the foldable nail clipper structure of Embodiment 2. The improvement lies in, for example... Figure 2 , 4 As shown, the first clamp body 1 and the second clamp body 2 intersect in an X shape and are pivotally connected by a connecting component. The connecting component includes a female nail 51 and a female nail 52. The female nail 51 passes through the first clamp body 1 and the second clamp body 2 in sequence and is connected to the female nail 52 so that the two clamp bodies can rotate around the female nail 51 to clamp and separate, and also facilitate the assembly and disassembly of the two clamp bodies.

[0040] Specifically, the aforementioned female nail 51 includes a nail head 511 and a nail body 512 connected to the nail head 511. The nail body 512 passes through the first clamp body 1 and the second clamp body 2 and is connected to the female nail 52. Bearings 53 are fitted on the outer side of the nail body 512 at the positions between the first clamp body 1 and the second clamp body 2, and at the positions between the first clamp body 1 and the nail head 511. This can reduce the friction between the two clamp bodies and between the first clamp body 1 and the nail head 511, making the rotation of the two clamp bodies smoother and the operation more convenient.

[0041] As an improvement to this embodiment, such as Figure 4 , 5 As shown, the rear end of the first pressure handle 11 has an extension section 6. When the two pressure handles are rotated into a folded state, the extension section 6 of the first pressure handle 11 is offset from the rear end of the second pressure handle 21, and the side wall of the extension section 6 is provided with a hanging hole 61 so that the nail clipper can be worn on items such as keychains through the hanging hole 61, making it more convenient to carry.

[0042] In addition, the left and right sides of the rear end of the first pressure handle 11 and the second pressure handle 21 are respectively provided with anti-slip grooves 7. The anti-slip grooves 7 can prevent the user from slipping when turning the two pressure handles to open, making the opening operation of the two pressure handles more convenient.

[0043] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A foldable nail clipper, comprising a first clamping body (1) and a second clamping body (2) capable of clamping and separating from each other, a first pressure handle (11) hinged to the rear end of the first clamping body (1), a second pressure handle (21) hinged to the rear end of the second clamping body (2), and an elastic member (3) for pushing the first clamping body (1) and the second clamping body (2) to separate from each other, characterized in that The first clamp (11) and the second clamp (21) are provided with extension plates (41) on opposite sides of their front ends, and spring pieces (42) are respectively provided on the outer sides of the front ends of the two clamps corresponding to the positions between the two extension plates (41). The front side of each clamp, together with its two extension plates (41) and spring pieces (42), forms a storage groove (20). The rear ends of the two clamps are respectively placed between the two extension plates (41) on the corresponding sides and are rotatably connected to the two extension plates (41), so that the two clamps can be rotated open and folded relative to the clamps on the corresponding sides. The front ends of the clamps are respectively provided with clamp blades (10). When the two pressure handles are rotated to the open state, the operation of the two pressure handles can drive the clamp blades (10) of the two clamps to clamp each other. When the two pressure handles are rotated to the folded state, the storage grooves (20) of the two pressure handles are aligned to form a storage space (22). The two clamps are stored in the storage space (22), and the free end of the spring piece (42) abuts against and squeezes the rear end of the clamp on the corresponding side. The rotation center of the pressure handle is located in front of the spring piece (42) on the corresponding side abutting against the rear end of the clamp.

2. The foldable nail clipper according to claim 1, characterized in that: When the two pressure handles are rotated and in the folded state, the elastic force of the spring piece (42) is greater than that of the elastic element (3).

3. The foldable nail clipper according to claim 2, characterized in that: There is a gap between the spring piece (42) and the two extension plates (41) on the corresponding side.

4. The foldable nail clipper according to claim 3, characterized in that: The elastic element (3) is a spring. Spring grooves (30) are respectively opened on opposite sides of the rear end of the two clamps. The two ends of the spring are respectively inserted into the two spring grooves (30) and abut against the bottom of the spring grooves (30).

5. The foldable nail clipper according to claim 4, characterized in that: The inner side of the extension plate (41) is provided with a rotating post (411), and the left and right sides of the rear end of the two clamps are respectively provided with rotating holes (110). The rotating posts (411) of the two extension plates (41) are respectively inserted into the rotating holes (110) of the corresponding side clamps. When the two pressure handles are rotated to the folded state, the center line of the rotating post (411) is located in front of the spring piece (42) on the corresponding side and the rear end of the clamp.

6. The foldable nail clipper according to any one of claims 1-5, characterized in that: The first clamp (1) and the second clamp (2) are respectively provided with limiting notches (111) on the inner side of their rear ends. When the two pressure handles are rotated to the open state, the front end of the spring piece (42) is placed in the notch (111) and abuts against the side wall of the notch (111).

7. The foldable nail clipper according to claim 6, characterized in that: The first clamp (1) and the second clamp (2) intersect in an X shape and are pivotally connected by a connecting component. The connecting component includes a female nail (51) and a female nail (52). The female nail (51) passes through the first clamp (1) and the second clamp (2) in sequence and is connected to the female nail (52).

8. The foldable nail clipper according to claim 7, characterized in that: The mother nail (51) includes a nail head (511) and a nail body (512) connected to the nail head (511). The nail body (512) passes through the first clamp body (1) and the second clamp body (2) and is connected to the daughter nail (52). Bearings (53) are fitted on the outside of the nail body (512) at the positions between the first clamp body (1) and the second clamp body (2) and between the first clamp body (1) and the nail head (511).

9. The foldable nail clipper according to claim 6, characterized in that: The first pressure handle (11) has an extension section (6) at its rear end. When the two pressure handles are rotated into a folded state, the extension section (6) of the first pressure handle (11) is offset from the second pressure handle (21), and a hanging hole (61) is provided on the side wall of the extension section (6).

10. The foldable nail clipper according to claim 9, characterized in that: The first pressure handle (11) and the second pressure handle (21) are respectively provided with anti-slip grooves (7) on their left and right sides.

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