CN216940205U - Multifunctional vice - Google Patents

Abstract

The utility model belongs to the field of hardware tools, and particularly relates to a multifunctional vice, which comprises a binding clip and a binding clip handle, wherein a rotating shaft is arranged between the binding clip and the binding clip handle, a jaw with transverse groove-shaped insections is formed on a clamping surface of the binding clip, the binding clip comprises a first binding clip and a second binding clip, the outer side edges of the end parts of the first binding clip and the second binding clip far away from the binding clip handle are respectively provided with a first longitudinal chute and a second longitudinal chute, and the openings of the first longitudinal chute and the second longitudinal chute are obliquely arranged oppositely and are in X-shaped cross arrangement in space. The utility model has the beneficial effects that: the first longitudinal chute and the second longitudinal chute which are arranged in an X shape in space are used for simultaneously limiting clamping objects in the left direction and the right direction of a clamping surface in the processes of clamping shorter screws, rivets, expansion screws or antitheft screws and the like, the edges of the first longitudinal chute and the second longitudinal chute are tangent to each other in the clamping process, the engaging force of a tong head is increased, and the inclined teeth on the bosses increase the friction force, so that the phenomenon of easy slipping is prevented.

Description

Multifunctional vice

Technical Field

The utility model belongs to the field of hardware tools, and particularly relates to a multifunctional vice.

Background

A vise is a common pliers-shaped tool, and is mainly used for clamping and shearing. The binding clip comprises a jaw, a tooth mouth and a knife edge. The tooth mouth of the tong head can be used for fastening or loosening the nut; the knife edge can be used for cutting a rubber layer or a plastic insulating layer of a flexible electric wire and can also be used for cutting an electric wire and an iron wire. The clamp mouth of the existing vice is provided with a boss higher than the insection of the clamp mouth at one end close to the port, so that the existing vice is easy to slip in the process of clamping short screws, rivets, expansion screws or anti-theft screws and the like by using the vice, and cannot clamp an operated object or is difficult to clamp, thereby being extremely difficult to dismantle the operated object.

Disclosure of Invention

The technical scheme adopted by the utility model is as follows:

the utility model provides a multifunctional vice, includes binding clip and pincers handle, be provided with the pivot between binding clip and the pincers handle, the clamping face of binding clip forms the keeping silent that is equipped with horizontal flute profile insection, the binding clip includes first binding clip and second binding clip, first vertical chute and the vertical chute of second have been seted up respectively to the tip outside border that the pincers handle was kept away from to first binding clip and second binding clip, the uncovered slant of first vertical chute and the vertical chute of second sets up relatively and is X type cross arrangement in the space.

The cross sections of the bottom corners of the first longitudinal inclined groove and the second longitudinal inclined groove are acute-angle type, right-angle type, obtuse-angle type, arc type or oval.

The end parts, far away from the forceps handle, of the first forceps head and the second forceps head are respectively provided with a boss, the bosses are provided with transverse groove-shaped insections or longitudinal groove-shaped insections, and the longitudinal groove-shaped insections of the first forceps head and the second forceps head are helical teeth which are meshed with each other.

The clamping surfaces of the first tong head and the second tong head are provided with first arc-shaped tooth openings and/or second arc-shaped tooth openings and/or cutters, the first arc-shaped tooth openings and the second arc-shaped tooth openings are provided with transverse oblique teeth, and the cutters are arranged at the roots of the tong heads.

The first arc-shaped tooth mouth clamping surfaces of the first tong head and the second tong head are provided with a third longitudinal inclined groove and a fourth longitudinal inclined groove, the open inclined surfaces of the third longitudinal inclined groove and the fourth longitudinal inclined groove are oppositely arranged and are arranged in an X-shaped cross mode in space, and the cross sections of the bottom corner parts of the third longitudinal inclined groove and the fourth longitudinal inclined groove are acute-angle-shaped, right-angle-shaped, obtuse-angle-shaped, arc-shaped or oval-shaped.

The utility model has the following characteristics and beneficial effects: the first longitudinal chute and the second longitudinal chute are arranged in an X shape in space and penetrate through the tong head, in the process of clamping shorter screws, rivets, expansion screws or antitheft screws and the like, the clamping range of the clamping surface is large, and clamping objects can be limited in the left direction and the right direction of the clamping surface simultaneously, so that the clamping force is increased, the edges of the first longitudinal chute and the second longitudinal chute are tangent to the clamping objects, the openings of the first longitudinal chute and the second longitudinal chute are oppositely arranged in an inclined manner and are arranged in a crossed manner in space, the friction force is effectively increased, the clamping engaging force of the tong head is increased, and the gripping force is larger during clamping; the end of the jaw close to the port is provided with a boss higher than the insection of the jaw, and the helical teeth on the boss increase the friction force, so that the jaw is easier to clamp shorter articles, thereby preventing the occurrence of easy slipping.

Drawings

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings, in which:

FIG. 1 is a partial schematic view of an embodiment of the present invention;

FIG. 2 is a schematic view of the outer side of each of the longitudinal chutes at the end of each of the pliers heads according to the embodiment of the present invention;

FIG. 3 is a schematic diagram illustrating positions of the longitudinal inclined grooves according to an embodiment of the present invention;

FIG. 4 is a schematic partial structure diagram according to a second embodiment of the present invention;

FIG. 5 is a schematic view of the outer side of each of the longitudinal chutes at the end of each of the pliers head according to the second embodiment of the present invention;

FIG. 6 is a schematic diagram illustrating positions of the longitudinal inclined grooves according to a second embodiment of the present invention;

FIG. 7 is a diagram illustrating a second usage state according to the present invention;

FIG. 8 is a schematic diagram of a third partial structure according to the embodiment of the present invention;

FIG. 9 is a schematic diagram of positions of three longitudinal inclined grooves according to the third embodiment of the present invention;

FIG. 10 is a schematic view of the outer side of each of the longitudinal chutes at the end of each of the pliers heads according to the third embodiment of the present invention;

FIG. 11 is a schematic view of an acute angle configuration that may be provided at the bottom corner of the longitudinal chute of the present invention;

fig. 12 is a schematic view of an elliptical configuration in which the bottom corners of the longitudinal chute of the present invention may be configured.

In the figure: 10-a jaw; 11-a first binding clip; 12-a second binding clip; 14-a boss; 2-a rotating shaft; 31-a first longitudinal chute; 32-a second longitudinal chute; 33-a third longitudinal chute; 4-a first arc-shaped tooth mouth; 5-a second arc-shaped tooth mouth; 6-cutting knife.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.

The first embodiment is as follows:

as shown in fig. 1-3, a multifunctional vice is provided, which comprises a binding clip and a vice handle, wherein a rotating shaft 2 is arranged between the binding clip and the vice handle, a clamping face of the binding clip forms a jaw 10, the binding clip comprises a first binding clip 11 and a second binding clip 12, the end parts of the first binding clip and the second binding clip far away from the vice handle are respectively provided with a boss 14, and the jaw 10 and the boss 14 are both provided with transverse groove-shaped insections. The first longitudinal inclined groove 31 and the second longitudinal inclined groove 32 are respectively formed in the outer side edges of the end bosses 14, far away from the forceps handles, of the first forceps head 11 and the second forceps head 12, and the openings of the first longitudinal inclined groove 31 and the second longitudinal inclined groove 32 are obliquely and oppositely arranged and are arranged in an X-shaped cross mode in space.

As shown in fig. 2, the bottom corner sections of the first longitudinal inclined groove 31 and the second longitudinal inclined groove 32 are right-angled.

As shown in fig. 3, the first longitudinal chute and the second longitudinal chute are spatially crossed in an X-shape, and the intersection point falls at the position of the jaw 10.

The working process is as follows: the object to be clamped is placed into the jaw, and under the action of the edges of the first longitudinal chute 31 and the second longitudinal chute 32 which are arranged in an X shape in space, the object to be clamped is firmly clamped, the object to be clamped can be limited in the left direction and the right direction of the clamping surface, the clamping engaging force of the jaw head is increased, and the gripping force is larger when the object to be clamped is clamped.

Example two:

as shown in fig. 4, a multifunctional vice is provided, which comprises a binding clip and a vice handle, wherein a rotating shaft 2 is arranged between the binding clip and the vice handle, a clamping face of the binding clip forms a jaw 10, the binding clip comprises a first binding clip 11 and a second binding clip 12, the end parts of the first binding clip 11 and the second binding clip 12, which are far away from the vice handle, are respectively provided with a boss 14, and the clamping face of the first binding clip and the second binding clip is further provided with a first arc-shaped tooth mouth 4, a second arc-shaped tooth mouth 5 and a cutter 6. The jaws 10 of the first tong head 11 and the second tong head 12 are provided with mutually meshed transverse groove-shaped insections which are helical teeth, and the bosses 14 of the first tong head 11 and the second tong head 12 are provided with mutually meshed longitudinal groove-shaped insections which are helical teeth. The first arc-shaped tooth opening 4 and the second arc-shaped tooth opening 5 are provided with transverse oblique teeth, the grabbing force of the oblique teeth is stronger, and the first arc-shaped tooth opening 4 and the second arc-shaped tooth opening 5 are used for clamping a larger structural member such as a nut; the cutter is arranged at the root of the binding clip and is used for cutting steel wires, electric wires and the like. The outer side edges of the end bosses 14 of the first tong head 11 and the second tong head 12 far away from the tong handle are respectively provided with a first longitudinal inclined groove 31 and a second longitudinal inclined groove 32. The openings of the first longitudinal chute 31 and the second longitudinal chute 32 are diagonally opposite and arranged in an X-shaped crossing manner in space.

As shown in fig. 5, the bottom corners of the first longitudinal chute 31 and the second longitudinal chute 32 are arc-shaped, which is the best structure in the present invention, when in use, the clamping object is connected with the edges of the first longitudinal chute 31 and the second longitudinal chute 32, then the forceps handle is screwed, and the bottom corners are arc-shaped, so that each longitudinal chute has a stable structure and is not easy to deform, and the function of the longitudinal chute cannot be reduced due to deformation.

As shown in fig. 6, the first longitudinal inclined groove and the second longitudinal inclined groove are relatively close to each other in initial position, the two inclined grooves are crossed in space to form an X shape, and the intersection point is located at the position of the boss 14.

As shown in fig. 7, which is a usage state diagram of the present invention, the working process is as follows: the intersection point of the two longitudinal chutes on the space is located at the position of the boss 14, so that the clamping is easier in the process of clamping shorter screws, rivets, expansion screws or anti-theft screws and the like.

Example three:

as shown in fig. 8-10, a multifunctional pliers is provided, in this embodiment, the outer side edges of the end bosses 14 of the first tong head 11 and the second tong head 12 far away from the handle are respectively provided with a first longitudinal inclined slot 31 and a second longitudinal inclined slot 32. The openings of the first longitudinal chute 31 and the second longitudinal chute 32 are diagonally opposite and arranged in an X-shaped crossing manner in space. The bottom corners of the first longitudinal diagonal groove 31 and the second longitudinal diagonal groove 32 are of an obtuse angle type. Compared with the second embodiment, in the second embodiment, the third longitudinal inclined groove and the fourth longitudinal inclined groove are formed in the first arc-shaped tooth mouth clamping surface of the first tong head and the first arc-shaped tooth mouth clamping surface of the second tong head, the opening ends of the third longitudinal inclined groove and the opening ends of the fourth longitudinal inclined groove are oppositely arranged in an inclined mode and are arranged in an X-shaped cross mode in space, and the cross sections of the bottom corner portions of the third longitudinal inclined groove and the bottom corner portions of the fourth longitudinal inclined groove can be acute-angle-shaped, right-angle-shaped, obtuse-angle-shaped, arc-shaped or oval-shaped.

Fig. 11 is a schematic view of an acute angle structure that can be arranged at the bottom corner of each longitudinal chute.

FIG. 12 is a schematic view of an elliptical configuration of the bottom corner of each longitudinal chute of the present invention.

The present invention has been described in detail above by way of the specific embodiments and examples, and the bottom corner portions of the first longitudinal chute, the second longitudinal chute, the third longitudinal chute and the fourth longitudinal chute are acute-angled or right-angled or obtuse-angled or arc-shaped or oval, but are not limited to the above-mentioned structures, and these are not to be construed as limitations of the present invention. Many variations and modifications may be made by one of ordinary skill in the art without departing from the principles of the present invention, which should also be considered as within the scope of the present invention.

Claims (5)

1. The utility model provides a multifunctional vice, includes binding clip and pincers handle, be provided with pivot (2) between binding clip and the pincers handle, the clamping face of binding clip forms the vice jaw (10) that is equipped with horizontal flute profile insection, the binding clip includes first binding clip (11) and second binding clip (12), its characterized in that, first vertical chute (31) and the vertical chute of second (32) have been seted up respectively to tip outside border that the pincers handle was kept away from to first binding clip and second binding clip, the uncovered slant of first vertical chute and the vertical chute of second sets up relatively and is X type cross arrangement in the space.

2. The multi-purpose vice as claimed in claim 1, wherein the cross-section of the bottom corners of the first and second longitudinal chutes is acute or right-angled or obtuse or circular or elliptical.

3. The multi-functional vice as claimed in claim 2, wherein the first and second jaws are provided with respective projections (14) at ends thereof remote from the handle, the projections being provided with transverse or longitudinal grooved serrations, the transverse or longitudinal grooved serrations of the first and second jaws being intermeshing helical teeth.

4. The multifunctional vice as claimed in claim 3, wherein the first and second clamping surfaces are provided with a first and/or second arcuate jaw (4, 5) and/or a cutter (6), the first and second arcuate jaws are provided with transverse oblique teeth, and the cutter is disposed at the root of the first clamping head.

5. The multifunctional vice as claimed in claim 4, wherein the first curved jaw clamping surfaces of the first and second jaws are provided with a third longitudinal inclined slot (33) and a fourth longitudinal inclined slot, the openings of the third and fourth longitudinal inclined slots are oppositely arranged in an inclined manner and are arranged in an X-shaped cross manner in space, and the bottom corners of the third and fourth longitudinal inclined slots have acute or right-angled or obtuse or circular or elliptical cross sections.

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