CN214351826U

CN214351826U - Binding clip structure

Info

Publication number: CN214351826U
Application number: CN202120199205.2U
Authority: CN
Inventors: 倪基振
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-10-08
Anticipated expiration: 2031-01-25

Abstract

The utility model discloses a binding clip structure, the binding clip is divided into a binding clip part and a clamping part which can be connected in a detachable way, and the opposite sides of the binding clip part and the clamping part are provided with a relative positioning lug boss and a positioning concave slot, a relative threaded hole and a column hole, a relative positioning groove and a positioning lug; during installation, the clamp head is sequentially sleeved in the positioning groove, the positioning boss and the alignment column hole, and then the locking screw penetrates through the column hole and then is in threaded connection with the threaded hole, so that the clamp head can be installed. The clamp head structure can be convenient for replacing a new clamping part or clamping parts with different working surfaces, and the clamp head part and the clamping part can be made of different materials according to requirements, so that the hardness of the clamping part is improved or the weight of the clamp head part and the clamp handle is reduced, and the manufacturing cost is also reduced; through various, multiple spot location and fixed between binding clip portion and the clamping part, its joint strength is high, convenient operation, and the locking screw quantity is few, can reduce the risk that the locking screw pine takes off.

Description

Binding clip structure

Technical Field

The utility model relates to a tool pliers, in particular to a structure of a pliers head.

Background

Pliers are hand tools used to grip, hold, or twist, bend, cut, or hook a work piece. The pliers comprise two pliers bodies with hinged middle parts, wherein two ends of each pliers body are respectively provided with a pliers handle and a pliers head, and a user holds the two pliers handles by hand and applies holding force to enable the two pliers heads to move relatively to apply pressure to an object. In order to improve the stability of grabbing articles, the inner side of the tong head is generally provided with sawtooth-shaped teeth; some pliers heads for cutting threads are provided with cutting edges on the inner side. The traditional forceps head is of an integrated structure, but with the use of the forceps head, both teeth and cutting edges are abraded or broken to different degrees, so that the forceps are easily scrapped; on the other hand, if different use requirements are to be met, a user needs to carry or use various different pliers; moreover, the integrated structure of the binding clip needs to be made of the same material, if the service life of the binding clip needs to be prolonged, the binding clip needs to be made of a material with higher hardness, which greatly increases the manufacturing cost; and if the material hardness is lower, the wearing is easy to occur, and the service life is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a split type, can install and remove and install and remove convenient operation's binding clip structure to solve the problem that the integration binding clip brought, and improve the joint strength of split type structure and install and remove the convenience.

In order to achieve the purpose, the utility model provides a binding clip structure, which comprises a binding clip part which is connected with a binding clip handle into a whole, and a clamping part which is detachably arranged at the inner side of the binding clip part; the opposite sides of the head part and the clamping part are respectively provided with an outward extending positioning boss and an inward recessed positioning pit, the opposite sides of the head part and the clamping part are respectively provided with a threaded hole and a column hole extending to the outer side, and a locking screw penetrates through the column hole and is in threaded connection with the threaded hole.

According to the technical scheme of the utility model, the binding clip is divided into a binding clip part and a clamping part which can be detachably connected, and opposite sides of the binding clip part and the clamping part are provided with opposite positioning bosses and positioning concave slots, and opposite threaded holes and column holes; when the clamp is installed, the positioning boss is sleeved into the positioning concave groove, then the threaded hole and the column hole are aligned, and the locking screw penetrates through the column hole and then is in threaded connection with the threaded hole, so that the installation of the clamp head can be realized; when the clamping part needs to be removed or replaced, the locking screw is taken out of the threaded hole, and then the clamping part can be rapidly removed. The structure of the binding clip can be arranged in a split way, so that the clamping part can be replaced after being damaged, the clamping part with different inner side surfaces can be replaced according to needs, meanwhile, the clamping part and the binding clip part connected with the binding clip handle can be made of different materials, for example, the clamping part is made of high-hardness materials, so that the clamping strength and the durability are improved, or the binding clip part and the binding clip handle are made of lighter materials, so that the manufacturing cost and the whole weight are reduced; in addition, between the head of the pliers and the clamping part, the positioning boss and the positioning pit are utilized to assist the locking screw in order to form multi-point positioning and fixing, so that the use requirement of the locking screw is reduced while the connection strength can be effectively guaranteed, the operation convenience can be improved, and the risk of loosening the locking screw can be reduced.

Drawings

Fig. 1 is a schematic diagram of the structure of two binding clip.

Fig. 2 and 3 are schematic views of the explosion structure of the tong head structure.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indicators (such as … …, upper, lower, left, right, front, back, top, bottom, inner, outer, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial) are involved in the embodiments of the present invention, the directional indicators are only used to explain the relative position, motion, etc. of the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicators are changed accordingly.

In addition, if there is a description relating to "first" or "second", etc. in the embodiments of the present invention, the description of "first" or "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a binding clip structure.

In the embodiment of the present invention, as shown in fig. 1-3, the binding clip structure comprises a binding clip part 1 integrated with the handle, and a clamping part 2 detachably mounted on the inner side of the binding clip part; the opposite sides of the head portion and the clamping portion are respectively provided with a positioning boss 3 extending outwards and a positioning concave groove 4 recessed inwards, the opposite sides of the head portion and the clamping portion are also respectively provided with a threaded hole 5 and a column hole 6 extending to the outer side, and a locking screw 7 penetrates through the column hole to be in threaded connection with the threaded hole.

In the pliers structure, the threaded hole 5 is arranged on the pliers head part 1, and the column hole 6 is arranged on the clamping part 2; therefore, the volume of the clamping part with higher cost can be reduced; the locking screw can be hidden inside, so that the possibility of loosening is reduced; in addition, the inner side of the binding clip generally has a greater width than the outer side, i.e., the side of the clamping portion facing away from the binding clip has a greater width than the side of the binding clip facing away from the clamping portion.

In the pliers structure, the positioning boss 3 is arranged on the clamping part 2, and the positioning pit 4 is arranged on the pliers head part 1; simultaneously, the end of clamping part 2 extends towards tong head portion 1 and is provided with inside sunken constant head tank 8 in the inboard, and the end of tong head portion 1 is provided with the location lug 9 that can stretch into the constant head tank, and fixes a position boss 3 and set up in clamping part 2 and the one end adjacent with constant head tank 8, and post hole 6 sets up outside the one side of constant head tank is carried away from to the location boss. Therefore, the head part and the clamping part are respectively provided with a concave-convex structural part, and the connection strength between the head part and the clamping part is further improved; meanwhile, the locking function of the locking screw is matched, various and multi-point positioning modes are formed, and the connection strength between the head part and the clamping part of the pliers is greatly improved.

In the embodiment of the utility model, the binding clip is divided into a binding clip part and a clamping part which can be connected in a detachable way, and the opposite sides of the binding clip part and the clamping part are provided with a relative positioning lug boss and a positioning concave groove, a relative threaded hole and a column hole, a relative positioning groove and a positioning lug; when the clamp is installed, the positioning groove is sleeved on the positioning lug, the positioning boss is embedded into the positioning pit, the column hole is aligned to the threaded hole, and the locking screw penetrates through the column hole and then is in threaded connection with the threaded hole, so that the installation of the clamp head can be realized; and when the clamping part needs to be removed or replaced, the locking screw is taken out of the threaded hole, and then the clamping part can be quickly removed. The tong head structure is split, the tong head and the clamping part are made of different materials, such as high-hardness materials (such as steel) to make the clamping part, so that the clamping strength and the durability are improved, or lighter materials (such as aluminum alloy) are adopted to make the tong head and the tong handle, so that the manufacturing cost and the whole weight are reduced.

In the pliers structure, the end of the pliers head part 1 and the clamping part 2 adjacent to the pliers handle is provided with a shearing piece 10 for shearing an object so as to meet the requirement of shearing under the condition that the clamping part is a serrated working surface; meanwhile, the head portion 1 of the pliers is provided with an inward sunken mounting opening, and the mouth shearing piece 10 is detachably mounted on the mounting opening through the fixing screw 11, so that the mouth shearing piece can be replaced, and the mouth shearing piece and the head portion of the pliers can be made of different materials to meet the use requirement and improve the durability.

In the pliers structure, the inner side of the pliers head part 1 is provided with an inwards concave clamping opening 12 which is arranged between the clamping part 2 and the mouth shearing piece 10. Through the arrangement of the clamping opening, the application range of the binding clip can be enlarged, and the requirements on processing or clamping objects with different diameters are met.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. A binding clip structure which characterized in that: comprises a head part (1) which is connected with a handle into a whole, and a clamping part (2) which is detachably arranged at the inner side of the head part; the opposite sides of the head part and the clamping part are respectively provided with a positioning boss (3) extending outwards and a positioning concave groove (4) sinking inwards, the opposite sides of the head part and the clamping part are respectively provided with a threaded hole (5) and a column hole (6) extending to the outer side, and a locking screw (7) penetrates through the column hole to be in threaded connection with the threaded hole.

2. The bit structure of claim 1, wherein: the threaded hole (5) is arranged on the head part (1), and the column hole (6) is arranged on the clamping part (2).

3. The structure of the binding clip of claim 1 or 2, wherein: the positioning boss (3) is arranged on the clamping part (2), and the positioning concave groove (4) is arranged on the head part (1).

4. The bit structure of claim 3, wherein: the tail end of the clamping part (2) extends towards the head part (1) of the pliers and is provided with an inward concave positioning groove (8) on the inner side, and the tail end of the head part (1) of the pliers is provided with a positioning lug (9) capable of extending into the positioning groove.

5. The bit structure of claim 4, wherein: the positioning boss (3) is arranged at one end of the clamping part (2) adjacent to the positioning groove (8), and the column hole (6) is arranged outside one side of the positioning boss back to the positioning groove.

6. The bit structure of claim 1, wherein: the head part (1) and the clamping part (2) are made of different materials.

7. The bit structure of claim 1, wherein: one ends of the clamp head part (1) and the clamping part (2) adjacent to the clamp handle are provided with a cutting piece (10) used for cutting objects.

8. The bit structure of claim 7, wherein: the head part (1) of the pliers is provided with an inward sunken mounting opening, and the shearing part (10) is detachably mounted on the mounting opening through a fixing screw (11).

9. The bit structure of claim 6 or 7, wherein: the scissors piece (10) and the head part (1) are made of different materials.

10. The bit structure of claim 1, wherein: the inner side of the tong head part (1) is not provided with an inwards concave clamping opening (12), and the clamping opening is arranged between the clamping part (2) and the mouth shearing piece (10).