Replaceable double-end dual-purpose cutting nippers
By designing alternative dual-head dual-purpose pliers, the cross-connected pliers and the reversible pliers handle are used to quickly switch pliers and have high stability, solving the problems of limited functions and low usage performance of existing in-house multi-function pliers.
Patent Information
- Application Number
- CN202421605059.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-09
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-07-09
AI Technical Summary
Due to space limitations, the existing built-in multi-function clamps are limited in functions, which are troublesome in combination and reduce their performance.
An alternative dual-headed dual-purpose cutter is designed to quickly switch the clamp body through the cross-connected clamp body and the reversible clamp handle, and ensure high stability through the fitting of the pressing bolt and the arc groove.
It realizes the advantages of fast switching of clamps and high stability, solves the problems of restricted functions and troublesome combinations, and improves the performance of use.
Smart Images
Figure CN223023944U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of shearing tools, and more specifically, to a replaceable double-headed dual-purpose pliers. Background Art
[0002] In daily work and life, various manual tools such as scissors or pliers are indispensable. With the continuous improvement and development of manual tools, the structural defect of single function has long been replaced by multi-functional pliers. The earliest multi-functional pliers usually adopt a built-in combined structure, that is, various functional pliers are hidden inside the pliers handle. When in use, the corresponding functional pliers are taken out according to needs and installed and connected to achieve the purpose of multi-functional use. However, for this kind of built-in multi-functional pliers, due to the limitation of the built-in space, it is impossible to have many built-in ones, the functions are limited, and there are also problems of troublesome combination and reduced use performance. Summary of the Utility Model
[0003] (1) Technical Problems to be Solved
[0004] In view of the deficiencies of the prior art, the utility model provides a replaceable double-headed dual-purpose pliers, which has the advantages of rapid switching of the pliers body and high stability, and further solves the problems of limited functions, troublesome combination, and reduced use performance.
[0005] (2) Technical Solutions
[0006] To achieve the above advantages of rapid switching of the pliers body and high stability, the specific technical solutions adopted by the utility model are as follows:
[0007] The replaceable double-headed dual-purpose pliers includes a pliers handle. A bolt is arranged on the upper side of the pliers handle, and a first pliers body and a second pliers body cross-connected by the bolt. The upper and lower ends of the first pliers body and the second pliers body are respectively provided with a wire stripping pliers end and a cutting pliers end. The pliers handle includes a left pliers handle, a right pliers handle, a limiting post, a limiting hook and a pressure bolt. The left pliers handle and the right pliers handle are cross-connected by the bolt. The right pliers handle is connected to the inner side of the left pliers handle. The pressure bolt is arranged on the inner sides of the left pliers handle and the right pliers handle, corresponding to the lower ends of the first pliers body and the second pliers body respectively. The limiting post is arranged at the front part of the right pliers handle. The limiting hook is arranged on the left pliers handle and is connected to the limiting post.
[0008] Further, arc grooves are arranged on the sides of the first pliers body and the second pliers body, and the pressure bolt corresponds to the edges of the arc grooves.
[0009] Further, a spring is arranged inside the bolt.
[0010] Further, a reinforcing pin block is arranged at the bottom of the pliers handle, and an anti-slip grip is arranged outside the reinforcing pin block.
[0011] Further, the wire stripping pliers end and the cutting pliers end are combined up and down, and can be replaced with any combination of a crimping pliers, a long-nose pliers, and a circlip pliers.
[0012] Further, chutes for facilitating the turning of the first pliers body and the second pliers body are provided inside the left pliers handle and the right pliers handle.
[0013] Further, two groups of pressure bolts are provided, and the two groups of pressure bolts are respectively installed on the inner sides of the left pliers handle and the right pliers handle and extend to the outside of the left pliers handle and the right pliers handle.
[0014] Further, the limit hook and the limit post are respectively installed on the pressure bolt, and the hook body of the limit hook is movably hooked on the limit post.
[0015] (III) Beneficial effects
[0016] Compared with the prior art, the present utility model provides a replaceable double-headed dual-purpose cutting pliers, which has the following
[0017] beneficial effects:
[0018] By combining the wire stripping pliers end and the cutting pliers end up and down, and can be replaced with any combination of a crimping pliers, a long-nose pliers, and a circlip pliers. The handle can be turned up and down at the wire stripping pliers end and the cutting pliers end to achieve the use function, thus realizing the advantages of quick switching of the pliers body and high stability, and further solving the problems of limited function, troublesome combination, and reduced use performance. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0020] Figure 1 is a schematic structural diagram of the present utility model;
[0021] Figure 2 is a schematic structural diagram of the first pliers body 1 and the second pliers body 2 of the present utility model;
[0022] Figure 3 is a front view of the present utility model;
[0023] Figure 4 is a schematic diagram of the use of the present utility model.
[0024] In the figure: the first pliers body 1, the second pliers body 2, the pin bolt 3, the pliers handle 4, the cutting pliers end 6, the wire stripping pliers end 5, the left pliers handle 41, the right pliers handle 42, the limit post 43, the limit hook 44, the pressure bolt 45, the chute 46, the anti-slip grip 47, the strengthening pin block 48. Detailed implementation manners
[0025] To further illustrate each embodiment, the present utility model provides accompanying drawings. These accompanying drawings are a part of the disclosure of the present utility model, mainly used to illustrate the embodiments, and can cooperate with the relevant descriptions in the specification to explain the operating principle of the embodiments. With reference to these contents, those of ordinary skill in the art should be able to understand other possible implementation manners and the advantages of the present utility model. The components in the drawings are not drawn to scale, and similar component symbols are usually used to represent similar components.
[0026] According to an embodiment of the present utility model, a replaceable double - headed dual - purpose pliers is provided.
[0027] Now, the present utility model will be further described in combination with the accompanying drawings and specific implementation manners. As Figures 1-4 shown, the replaceable double - headed dual - purpose pliers according to an embodiment of the present utility model includes a pliers handle 4. A pin 3 is arranged on the upper side of the pliers handle 4, and a first pliers body 1 and a second pliers body 2 which are cross - connected by the pin 3. A wire stripping pliers end 5 and a cutting pliers end 6 are respectively arranged at the upper and lower ends of the first pliers body 1 and the second pliers body 2. The pliers handle 4 includes a left pliers handle 41, a right pliers handle 42, a limit post 43, a limit hook 44 and a pressure bolt 45. The left pliers handle 41 and the right pliers handle 42 are cross - connected by the pin 3. The right pliers handle 42 is connected to the inner side of the left pliers handle 41. The pressure bolt 45 is arranged on the inner sides of the left pliers handle 41 and the right pliers handle 42, corresponding to the lower ends of the first pliers body 1 and the second pliers body 2 respectively. The limit post 43 is arranged at the front part of the right pliers handle 42. The limit hook 44 is arranged on the left pliers handle 41 and is connected to the limit post 43. By pressing the left pliers handle 41 and the right pliers handle 42 to turn up and down, the function switching between the wire stripping pliers end 5 and the cutting pliers end 6 is realized.
[0028] In one embodiment, arc grooves are arranged on the sides of the first pliers body 1 and the second pliers body 2, and the pressure bolt 45 corresponds to the edges of the arc grooves. The use of the first pliers body 1 and the second pliers body 2 is realized through the cooperation of the pressure bolt 45 and the arc grooves.
[0029] In one embodiment, a spring is arranged inside the pin 3. By arranging the spring inside the pin 3, the pliers mouth can be in an open state without external force.
[0030] In one embodiment, a reinforcing pin block 48 is arranged at the bottom of the pliers handle 4, and an anti - slip grip 47 is arranged outside the reinforcing pin block 48.
[0031] In one embodiment, the wire stripping pliers end 5 and the cutting pliers end 6 are combined up and down, and can be replaced with any combination of a wire pressing pliers, a long - nose pliers and a circlip pliers. According to the principle of this pliers, any combination of a wire pressing pliers, a long - nose pliers and a circlip pliers can be used.
[0032] In one embodiment, a chute 46 for facilitating the turning of the first pliers body 1 and the second pliers body 2 is provided inside the left pliers handle 41 and the right pliers handle 42. By pressing the left pliers handle 41 and the right pliers handle 42 to turn them up and down, the function switching between the wire stripping pliers end 5 and the wire cutting pliers end 6 is achieved.
[0033] In one embodiment, there are two groups of press bolts 45, and the two groups of press bolts 45 are respectively installed on the inner sides of the left pliers handle 41 and the right pliers handle 42 and extend to the outside of the left pliers handle 41 and the right pliers handle 42. The use of the first pliers body 1 and the second pliers body 2 is achieved through the cooperation of the press bolts 45 and the arc grooves.
[0034] In one embodiment, the limit hook 44 and the limit post 43 are respectively installed on the press bolt 45, and the hook body of the limit hook 44 is movably hooked on the limit post 43. When not in use, hooking the limit hook 44 on the limit post 43 facilitates the folding of the pliers handles for convenient carrying.
[0035] Working principle: The first pliers body 1, the second pliers body 2, the left pliers handle 41 and the right pliers handle 42 are cross-connected by a pin bolt 3. A chute 46 for facilitating the turning of the first pliers body 1 and the second pliers body 2 is provided inside the left pliers handle 41 and the right pliers handle 42. By pressing the left pliers handle 41 and the right pliers handle 42 to turn them up and down, the function switching between the wire stripping pliers end 5 and the wire cutting pliers end 6 is achieved. The wire stripping pliers end 5 and the wire cutting pliers end 6 are combined up and down, and can be replaced with any combination of a wire pressing pliers, a long-nose pliers, and a circlip pliers. According to the principle of this wire cutting pliers, any combination of a wire pressing pliers, a long-nose pliers, and a circlip pliers can be used. The limit hook 44 and the limit post 43 are respectively installed on the press bolt 45, and the hook body of the limit hook 44 is movably hooked on the limit post 43. When not in use, hooking the limit hook 44 on the limit post 43 facilitates the folding of the pliers handles for convenient carrying.
[0036] In the present utility model, unless otherwise clearly specified and defined, terms such as "installation", "setting", "connection", "fixation", "rotary connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0037] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.
Claims
1. Replaceable double-ended dual-purpose pliers, characterized by: The invention comprises a clamp handle (4), a pin (3) is arranged on the upper side of the clamp handle (4), and a first clamp body (1) and a second clamp body (2) connected in a cross shape by the pin (3), the first clamp body (1) and the second clamp body (2) are respectively provided with a wire stripper end (5) and a wire cutter end (6) at the upper and lower ends, the clamp handle (4) comprises a left clamp handle (41), a right clamp handle (42), a limit column (43), a limit hook (44) and a pressure bolt (45), the left clamp handle ( The pin (3) of the right clamp handle (41) and the right clamp handle (42) are cross-connected. The right clamp handle (42) is connected to the inner side of the left clamp handle (41). The pressing bolt (45) is arranged on the inner side of the left clamp handle (41) and the right clamp handle (42), respectively corresponding to the lower ends of the first clamp body (1) and the second clamp body (2). The limiting column (43) is arranged at the front part of the right clamp handle (42). The limiting hook (44) is arranged on the left clamp handle (41) and is connected to the limiting column (43).
2. The replaceable double-ended dual-purpose pliers according to claim 1, characterized in that: Arc grooves are arranged on the sides of the first pliers body (1) and the second pliers body (2), and the pressing bolts (45) correspond to the edges of the arc grooves.
3. The replaceable double-ended dual-purpose pliers according to claim 1, characterized in that: A spring is arranged inside the pin (3).
4. The replaceable double-ended dual-purpose pliers according to claim 1, characterized in that: A reinforcing pin block (48) is arranged at the bottom of the clamp handle (4), and an anti-slip grip (47) is arranged outside the reinforcing pin block (48).
5. The replaceable double-ended dual-purpose pliers according to claim 1, characterized in that: The wire stripper end (5) and the wire cutter end (6) are combined up and down, and can replace any combination of wire crimping pliers, needle-nosed pliers, and circlip pliers.
6. The replaceable double-ended dual-purpose pliers according to claim 1, characterized in that: The left clamp handle (41) and the right clamp handle (42) are provided with sliding grooves (46) inside for facilitating the turning of the first clamp body (1) and the second clamp body (2).
7. The replaceable double-ended dual-purpose pliers according to claim 1, characterized in that: The pressing bolts (45) are provided in two groups. The two groups of pressing bolts (45) are respectively installed on the inner sides of the left clamp handle (41) and the right clamp handle (42), and extend to the outside of the left clamp handle (41) and the right clamp handle (42).
8. The replaceable double-ended dual-purpose pliers according to claim 1, characterized in that: The limiting hook (44) and the limiting column (43) are respectively installed on the pressing bolt (45), and the hook body of the limiting hook (44) is movably connected to the limiting column (43).