CN219311079U - Pliers with replaceable binding clip - Google Patents

Abstract

The utility model discloses pliers with replaceable pliers heads, which comprise pliers heads and two pliers handles, wherein the pliers heads comprise a first pliers mouth and a second pliers mouth which are pivoted together and matched with each other, the end parts of the two pliers handles are respectively connected with a first connecting piece and a second connecting piece, the first connecting piece and the second connecting piece are rotatably connected through a pin shaft and form a connector, the tail parts of the pliers heads are matched and connected with a splicing groove arranged in the connector, an elastic piece is arranged between the pivoting rear sections of the first pliers mouth and the second pliers mouth, and when the elastic piece is in a natural extension state, the tail parts of the pliers heads are wider than the splicing groove; when the elastic piece is in a compressed state, the tail width of the clamp head is smaller than the width of the inserting groove, and the opening and closing movement of the clamp handle drives the pivoted rear section of the clamp head to synchronously perform the opening and closing movement through the connector. The utility model has novel and reasonable structural design, can realize the quick disassembly and assembly of the clamp head, is convenient to replace and use and is easy to carry.

Description

Pliers with replaceable binding clip

Technical Field

The utility model belongs to the technical field of pliers, and particularly relates to pliers with replaceable pliers heads.

Background

Pliers are hand tools for gripping, holding work pieces or twisting, bending, cutting wire. The pliers mainly comprise a pliers head and two slender pliers handles, wherein the two slender pliers handles are respectively connected to two sides of the pliers head, the pliers head cannot be detached from the pliers handles, and the pliers handles are operated to control the closing or opening of the pliers head. According to the object clamping or different functions of the pliers head, corresponding pliers are selected, and steel wire pliers, wire stripper pliers, pipe pliers, sharp-nose pliers, flat-nose pliers and the like are common. The workman need carry many different grade type pliers to deal with different user demands, because pliers are more not only occupation space big like this, carry inconvenient, have the problem of high cost moreover.

Disclosure of Invention

Aiming at the defects in the background technology, the utility model provides pliers with the replaceable pliers heads, and the pliers heads can be quickly replaced through the pliers heads, so that the pliers are convenient to use and carry, occupy less space and reduce cost.

In order to achieve the above purpose, the technical solution of the present utility model is as follows:

the utility model provides a pliers of removable binding clip, includes binding clip and two pincers handles, and the binding clip is including pin joint together and first binding clip, the second binding clip of mutually supporting, its characterized in that: the ends of the two forceps handles are respectively connected with a first connecting piece and a second connecting piece, the first connecting piece and the second connecting piece are rotatably connected through a pin shaft to form a connector, the tail parts of the forceps heads are connected with a splicing groove arranged in the connector in a matched mode, an elastic piece is arranged between the pivoted rear sections of the first forceps mouth and the second forceps mouth, and when the elastic piece is in a natural extension state, the tail width of the forceps heads is larger than the maximum width of the splicing groove; when the elastic piece is in a compressed state, the tail width of the clamp head is smaller than the minimum width of the inserting groove, and the opening and closing movement of the clamp handle drives the pivoted rear section of the clamp head to synchronously perform the opening and closing movement through the connector.

Preferably, the degree of freedom of the elastic piece is larger than the maximum distance between the tail parts of the first clamp mouth and the second clamp mouth.

Preferably, a limiting baffle for limiting the inserting depth of the clamp head is arranged in the slot.

Preferably, the connector is provided with a limiting component for limiting the opening and closing angles of the two clamp handles, the limiting component comprises a clamping groove arranged on the first connecting piece and a protruding block arranged on the second connecting piece, and the clamping groove and the protruding block are mutually matched.

Preferably, the elastic member is a spring.

Preferably, the spring is a convex spring.

Preferably, grooves are formed in the first clamp mouth and the second clamp mouth, and two ends of the elastic piece are respectively arranged in the two grooves.

Preferably, the first clamp mouth and the second clamp mouth are respectively provided with a convex rod, and two ends of the elastic piece are respectively sleeved on the two convex rods.

Preferably, anti-skid sleeves are arranged outside the two clamp handles.

Preferably, the anti-skid sleeve is provided with anti-skid patterns.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model has novel and reasonable structural design, and the spring is arranged at the pin joint rear section of the clamp head and the connector is arranged at the end part of the clamp handle, so that the clamp head can be quickly disassembled and assembled, is convenient to replace and use and is easy to carry, one set of clamp handle can be matched with a plurality of clamp heads with different functions for use, the cost is effectively reduced, and the occupied space is reduced.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the following drawings.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a front view structure of the present utility model;

FIG. 3 is a schematic view of an assembled structure of a binding clip and a grip of the present utility model;

FIG. 4 is a schematic view of the structure of the handle of the present utility model from one view;

FIG. 5 is a schematic view of another view of the grip of the present utility model;

FIG. 6 is a schematic view of a first connector according to the present utility model;

FIG. 7 is a schematic view of a second connector according to the present utility model;

FIG. 8 is a schematic view of an assembled structure of the elastic member and the binding clip of the present utility model;

FIG. 9 is a schematic view of another assembly structure of the elastic member and the binding clip of the present utility model;

in the figure: 1. the clamp comprises a clamp head, 2, a clamp handle, 101, a first clamp mouth, 102, a second clamp mouth, 3, a first connecting piece, 4, a second connecting piece, 5, a pin shaft, 6, a splicing groove, 7, an elastic piece, 8, a limiting blocking piece, 9, a clamping groove, 10, a bump, 11, a groove, 12, a convex rod, 13, an anti-slip sleeve, 14 and anti-slip lines.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "middle," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected or detachably connected; may be a mechanical connection; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

As shown in fig. 1 to 3, a pair of pliers with replaceable pliers heads comprises pliers heads 1 and two pliers handles 2, an anti-slip sleeve 13 is arranged outside the two pliers handles, an anti-slip pattern 14 is arranged on the anti-slip sleeve, the pliers heads are convenient to hold and use, the pliers heads comprise first pliers mouths 101 and second pliers mouths 102 which are pivoted together and matched with each other, namely, the first pliers mouths and the second pliers mouths can freely rotate through pin shafts, so that the pliers mouths are opened and closed, and the pliers heads are of conventional pliers heads in the prior art and are not repeated. As shown in fig. 4 to 7, the ends of the two clamp handles are respectively connected with a first connecting piece 3 and a second connecting piece 4, the first connecting piece and the second connecting piece are rotatably connected through a pin shaft 5 to form a connector, in the embodiment, the tail of the clamp head is connected with a plugging groove 6 arranged in the connector in a matched manner by using a rivet riveting mode, an elastic piece 7 is arranged between the pivoted rear sections of the first clamp mouth and the second clamp mouth, the width of the plugging groove can change to a certain extent along with the opening and closing of the two clamp handles, and when the elastic piece is in a natural extension state, the tail width of the clamp head is larger than the maximum width of the plugging groove, so that the clamp head is prevented from falling off from the plugging groove; when the elastic piece is in a compressed state, the tail width of the clamp head is smaller than the minimum width of the inserting groove, so that the clamp head and the inserting groove can be conveniently assembled. In order to realize quick assembly of the two, a limiting baffle 8 for limiting the inserting depth of the clamp head is arranged in the slot, when the tail part of the clamp head is abutted against the limiting baffle, the pivoting parts of the first clamp nozzle and the second clamp nozzle correspond to the riveting positions of the first connecting piece and the second connecting piece, and the opening and closing movement of the clamp handle drives the pivoting rear section of the clamp head to synchronously perform opening and closing movement through the connector, so that the pivoting front section of the first clamp nozzle and the pivoting front section of the second clamp nozzle realize opening and closing movement.

In this embodiment, the elastic member is a spring, and is a convex coil spring (a common coil spring in the drawing), and when the elastic member is assembled between the first clamp mouth and the second clamp mouth, the elastic member is arc-shaped, and the structural strength of the elastic member can be ensured by adopting the convex coil spring, so that the situation that the spring is deformed and replaced frequently is avoided. The spring, the first clamp mouth and the second clamp mouth can be assembled in various ways, for example, a groove 11 is arranged, and two ends of the spring are respectively arranged in the two grooves; the two ends of the spring can be sleeved on the two convex rods respectively; or other assembly modes are adopted, and a groove assembly structure is selected in the embodiment. As shown in fig. 8 and 9, the degree of freedom of the elastic member is greater than the maximum distance between the tail parts of the first and second jaws, so as to prevent the elastic member from falling off between the first and second jaws, and when the opening and closing distance between the ends of the first and second jaws reaches the maximum, the outer sides of the first and second jaws are abutted against each other at the outer sides of the pivoting parts, so as to limit the opening and closing distance. In order to enhance the structural stability of the clamp head and the connector, the connector is provided with a limiting component for limiting the opening and closing angles of the two clamp handles, and the limiting component comprises a clamping groove 9 arranged on the first connecting piece and a protruding block 10 arranged on the second connecting piece, and the clamping groove and the protruding block are mutually matched.

The application method of the utility model is as follows:

as shown in fig. 1 to 9, before use, the corresponding pliers head 1 is selected according to actual needs, the pivoted rear sections (namely the pliers head tail) of the first pliers nozzle 101 and the second pliers nozzle 102 are pressed inwards, the spring 7 is compressed, and the tail width of the pliers head 1 is minimum at the moment; simultaneously, the two clamp handles 2 are slightly opened to increase the width of the inserting groove, the tail part of the clamp head 1 is inserted into the inserting groove 6 until the tail part of the clamp head 1 is in contact with the limiting baffle 8, so that the clamp head 1 and the clamp handles 2 are assembled, and the clamp can be normally used; similarly, when the binding clip 1 needs to be replaced, the tail of the current binding clip 1 is pressed inwards, the two clamp handles 2 are slightly opened, and the binding clip 1 is pulled out of the inserting groove 6.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims (10)

1. The utility model provides a pliers of removable binding clip, includes binding clip and two pincers handles, and the binding clip is including pin joint together and first binding clip, the second binding clip of mutually supporting, its characterized in that: the ends of the two forceps handles are respectively connected with a first connecting piece and a second connecting piece, the first connecting piece and the second connecting piece are rotatably connected through a pin shaft to form a connector, the tail parts of the forceps heads are connected with a splicing groove arranged in the connector in a matched mode, an elastic piece is arranged between the pivoted rear sections of the first forceps mouth and the second forceps mouth, and when the elastic piece is in a natural extension state, the tail width of the forceps heads is larger than the maximum width of the splicing groove; when the elastic piece is in a compressed state, the tail width of the clamp head is smaller than the minimum width of the inserting groove, and the opening and closing movement of the clamp handle drives the pivoted rear section of the clamp head to synchronously perform the opening and closing movement through the connector.

2. A pair of pliers with replaceable binding clip as defined in claim 1 wherein: the degree of freedom of the elastic piece is larger than the maximum distance between the tail parts of the first clamp mouth and the second clamp mouth.

3. A pair of pliers with replaceable binding clip as defined in claim 1 wherein: and a limiting baffle for limiting the inserting depth of the clamp head is arranged in the inserting groove.

4. A pair of pliers with replaceable binding clip as defined in claim 1 wherein: the connector is provided with a limiting component for limiting the opening and closing angles of the two clamp handles, the limiting component comprises a clamping groove arranged on the first connector and a protruding block arranged on the second connector, and the clamping groove and the protruding block are matched with each other.

5. A pair of pliers with replaceable binding clip as defined in claim 1 wherein: the elastic piece is a spring.

6. The pliers of claim 5, wherein the pliers further comprise: the spring is a convex spring.

7. A pair of pliers with replaceable binding clip as defined in claim 1 wherein: grooves are formed in the first clamp mouth and the second clamp mouth, and two ends of the elastic piece are respectively arranged in the two grooves.

8. A pair of pliers with replaceable binding clip as defined in claim 1 wherein: the first clamp mouth and the second clamp mouth are respectively provided with a convex rod, and two ends of the elastic piece are respectively sleeved on the two convex rods.

9. A pair of pliers with replaceable binding clip as defined in claim 1 wherein: the outside of two the pincers handles is provided with an anti-skid sleeve.

10. A pair of pliers with replaceable binding clip as defined in claim 9 wherein: and anti-skid patterns are arranged on the anti-skid sleeves.

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