Vice with foldable handles
By designing a vise with foldable handles, the combination of extended handles and rotary rods solves the problem of inconvenience in use in narrow spaces or when frequently changing work objects, achieving more efficient and flexible working capabilities.
Patent Information
- Application Number
- CN202421298202.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-07
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-06-07
AI Technical Summary
The fixed handle design of traditional vise is inconvenient to use in narrow spaces or when frequently changing work objects, which affects the efficiency of the tool.
A vise that folds the handle is designed, including a plier head, handle, extension handle, rotary rod and storage chamber. The extension handle can be screwed in or out about the rotary rod, rotated at any angle to meet different working needs, and can be detachably connected to the expansion tool.
It realizes convenient and efficient use of vis when the work objects is changed frequently in narrow spaces or when the work objects are needed, increasing the flexibility and usage scenarios of the tool.
Smart Images
Figure CN222903697U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pliers, in particular to a pair of pliers with a foldable handle. Background Art
[0002] In mechanical manufacturing, maintenance, and daily life, pliers, as an important manual tool, are widely used in operations such as clamping, cutting, and bending. With the continuous progress of technology and the continuous expansion of application scenarios, the functional and performance requirements for pliers are also constantly increasing. Especially in some special working environments, such as narrow spaces or when the operation object needs to be frequently changed, traditional pliers often have certain limitations in terms of convenience and efficiency of use. Traditional pliers usually have a fixed handle design, which, although meeting the basic operation requirements to a certain extent, is not flexible enough in certain specific scenarios.
[0003] When it is necessary to work in a narrow space or when the pliers need to be close to the wall for operation, the handle of traditional pliers is not convenient to hold tightly by hand. When holding the handle of traditional pliers, it will touch the wall and force the jaws of the pliers to form a certain angle, thus affecting the use of the tool and making it impossible to apply force effectively. When the operation object needs to be frequently changed, the traditional pliers with a single function may also reduce work efficiency due to inconvenient operation. Summary of the Utility Model
[0004] The utility model provides a pair of pliers with a foldable handle to overcome the above technical problems.
[0005] To achieve the above object, the technical solution of the utility model is as follows:
[0006] A pair of pliers with a foldable handle, comprising: a jaw head, a handle, an extension handle, a rotating rod, and a storage cavity;
[0007] The handle is provided with a storage cavity, and a rotating rod is provided at one end of the storage cavity away from the jaw head; the extension handle can be screwed into or out of the storage cavity around the rotating rod.
[0008] Further, it further comprises: an expansion tool; the expansion tool is provided at the other end of the extension handle.
[0009] Further, the expansion tool is one or a combination of an open-end wrench, a flat-head screwdriver, a socket wrench, and a Phillips screwdriver.
[0010] Further, the expansion tool is a combination of an open-end wrench and a flat-head screwdriver and a combination of a socket wrench and a Phillips screwdriver.
[0011] Further, the extension handle can rotate at any angle through the rotating rod.
[0012] Further, a screw hole is provided at the other end of the extension handle, a thread is provided on the expansion tool, and the expansion tool is detachably connected to the extension handle through the thread and the screw hole.
[0013] Further, the thread on the expansion tool is provided on the shank of the screwdriver.
[0014] Further, it further includes a protective sleeve which is sleeved on the handle of the vice to limit the outward rotation of the extension handle.
[0015] For a vice with a foldable handle of the present utility model, by designing an extension handle on the handle, connecting an expansion tool to the extension handle, and rotating the rotating rod outwardly, on the basis of maintaining the original functions, the vice can operate more conveniently and efficiently by rotating the handle to an appropriate angle when in a narrow space or when the operation object needs to be frequently changed. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] 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 description of the embodiments or the prior art. Obviously, the drawings in the following description are 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.
[0017] Figure 1 It is a schematic structural diagram of a vice with a foldable handle of the present utility model;
[0018] Figure 2 It is a schematic plan view of the vice when the extension handle rotates 180° and the expansion tool is removed;
[0019] Figure 3 It is a schematic side view of the vice when the extension handle rotates a certain angle;
[0020] Figure 4 It is a schematic top view (viewing from the bottom of the handle towards the jaw end of the vice) of the vice when the extension handle rotates 90° and the extension handle and the expansion tool are tightened;
[0021] Figure 5 It is a structural diagram of an embodiment of the expansion tool of the present utility model. One end of the expansion tool in the figure is an open-ended wrench and the other end is a flat screwdriver;
[0022] Figure 6 It is a structural diagram of another embodiment of the expansion tool of the present utility model. One end of the expansion tool in the figure is a socket wrench and the other end is a Phillips screwdriver;
[0023] In the figure, 1 is the jaw head; 2 is the handle; 3 is the extension handle; 4 is the screw rod; 5 is the storage cavity; 6 is the expansion tool; 7 is the protective cover; 61 is the open-end wrench; 62 is the flat-tip screwdriver; 63 is the socket wrench; 64 is the Phillips screwdriver. Specific embodiments
[0024] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0025] This embodiment provides a vise with a foldable handle, as Figure 1 shown, including: a jaw head 1, a handle 2, an extension handle 3, a screw rod 4, and a storage cavity 5;
[0026] The handle 2 is provided with a storage cavity, and a screw rod 4 is provided at one end of the storage cavity 5 away from the jaw head 1; one end of the extension handle 3 is movably connected to the screw rod 4, and the extension handle 3 can be screwed into or out of the storage cavity 5 around the screw rod 4.
[0027] Specifically, a storage cavity is provided in the middle of the vise handle. One end of the storage cavity away from the jaw head and two sides parallel to the handle are open. One end of the storage cavity away from the jaw head is connected to the screw rod. The extension handle is placed in the storage cavity through the screw rod. One end of the extension handle is movably connected to the screw rod and can be screwed into or out of the storage cavity around the screw rod; when it is necessary to use the vise close to the wall or in other working occasions, the extension handle can be rotated outward by a certain angle to facilitate the application of force, making the vise more portable and efficient in operation, and applicable to more occasions.
[0028] In a specific embodiment, it further includes: an expansion tool 6; the expansion tool 6 is provided at the other end of the extension handle 3.
[0029] Setting the expansion tool 6 can be used in occasions where other tools are needed, so that the expansion tool can be used instead of carrying other tools, which is convenient to carry and saves space.
[0030] In a specific embodiment, as Figure 5 and Figure 6 shown, the expansion tool 6 can be one or a combination of an open-end wrench 61, a flat-tip screwdriver 62, a socket wrench 63, and a Phillips screwdriver 64. In one embodiment, the open-end wrench 61 and the flat-tip screwdriver 62 are combined. In another embodiment, the socket wrench 63 and the Phillips screwdriver 64 are combined;
[0031] Weld the open-end wrench 61 and the flat-blade screwdriver 62 together, and weld the socket wrench 63 and the Phillips screwdriver 64 together. Design the wrench and the screwdriver to be able to be applied simultaneously in scenarios that require pliers, a wrench, and a screwdriver, saving efficiency and space.
[0032] In a specific embodiment, the extension handle 3 can be rotated at any angle through the rotating rod 4.
[0033] As Figure 2 shown, rotating the extension handle by 180 degrees can lengthen the lever arm of the pliers, reduce the force used when using the pliers, and be more efficient. Rotating the angle within 180 degrees, as Figure 3 shown, can form a certain angle with the pliers and can be applicable to narrow spaces; rotating the extension handle by 90 degrees, as Figure 4 shown, when the handle is close to the wall, force can be applied through the extension handle for vertical operation, which is applicable to more working scenarios;
[0034] In a specific embodiment, as Figure 2 shown, the other end of the extension handle 3 is provided with a screw hole, and the expansion tool 6 is provided with a thread. The expansion tool 6 is detachably connected to the extension handle 3 through the thread and the screw hole. One embodiment is to set the thread on the shank of the screwdriver in the expansion tool.
[0035] As Figure 2 、 Figure 5 and Figure 6 shown, the other end of the extension handle is provided with a screw hole, and the screwdriver on the expansion tool is provided with a thread, and can be tightly connected through the screw hole and the thread, and can be disassembled at the same time. In scenarios where the expansion tool is needed, it can be disassembled and used alone.
[0036] In a specific embodiment, it further includes a protective sleeve 7, which is sleeved on the handle of the pliers to limit the outward rotation of the extension handle 3.
[0037] Set the protective sleeve. The material of the protective sleeve can be rubber or plastic with friction. Sleeved on the pliers, it can protect the handle of the pliers when the pliers are not in use, and at the same time prevent the extension handle inside the handle from rotating outward, prolonging the service life of the pliers. When the extension handle is not needed, the friction can be increased by holding the protective sleeve for better force application and improving the use efficiency of the pliers.
[0038] The usage scenarios of the present utility model are as follows:
[0039] In work scenarios where greater force is required, remove the protective cover on the handle before use. Rotate the extension handles on both sides 180 degrees outward along the rotating rod to be parallel to the handle, extending the length of the handle and increasing the force arm. In scenarios where the vise needs to be used vertically, rotate the extension handles on both sides 90 degrees outward along the rotating rod so that the extension handles form an angle with the vise handle for convenient force application. In scenarios where a wrench and a screwdriver are needed, the expansion tools on the extension handles can be disassembled and used. After use, screw the expansion tools back onto the extension handles. After complete use, put the protective cover back on the handle.
[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features. These modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.
Claims
1. A vise with foldable handles, characterized in that: include: A pliers head (1), a handle (2), an extension handle (3), a rotary rod (4) and a storage chamber (5); The handle (2) is provided with a storage cavity (5), and a rotating rod (4) is provided at one end of the storage cavity (5) away from the pliers head (1); one end of the extension handle (3) is movably connected to the rotating rod (4), and the extension handle (3) can be rotated into or out of the storage cavity (5) around the rotating rod (4).
2. A pliers with foldable handles according to claim 1, characterized in that: Also includes: An expansion tool (6); the expansion tool (6) is arranged at the other end of the extension handle (3).
3. A pliers with foldable handles according to claim 2, characterized in that: The expansion tool (6) is one or more combinations of an open-end wrench (61), a slotted screwdriver (62), a plum wrench (63) and a cross screwdriver (64).
4. A pliers with foldable handles according to claim 3, characterized in that: The expansion tool (6) is a combination of an open-end wrench (61) and a slotted screwdriver (62) and a combination of a plum wrench (63) and a cross screwdriver (64).
5. A vise with foldable handles according to claim 1, characterized in that: The extension handle (3) can be rotated to any angle via the rotating rod (4).
6. A vise with foldable handles according to claim 2, characterized in that: The other end of the extension handle (3) is provided with a screw hole, and the expansion tool (6) is provided with a thread, and the expansion tool (6) is detachably connected to the extension handle (3) via the thread and the screw hole.
7. A vise with foldable handles according to claim 6, characterized in that: The thread on the expansion tool (6) is arranged on the shank of a screwdriver.
8. A vise with foldable handles according to any one of claim 1, characterized in that: It also comprises a protective sleeve (7), which is sleeved on the handle of the vise to limit the extension handle (3) from rotating outwards.