CN214742522U

CN214742522U - A kind of clamp

Info

Publication number: CN214742522U
Application number: CN202120776613.XU
Authority: CN
Inventors: 郭静
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-11-16
Anticipated expiration: 2031-04-15

Abstract

The utility model provides a clip, which comprises a left clip piece, a right clip piece and a U-shaped elastic piece; the left clamping piece and the right clamping piece are connected into a whole through a U-shaped elastic piece; the U-shaped elastic sheet is positioned between the left clamping sheet and the right clamping sheet and used as a fulcrum to provide elasticity for the left clamping sheet and the right clamping sheet; one ends of the left clamping piece and the right clamping piece, which are far away from the U-shaped elastic piece, are mutually matched to form a clamping opening; and clamping grooves matched with the U-shaped elastic pieces are formed in the ends, close to the U-shaped elastic pieces, of the left clamping piece and the right clamping piece, so that the U-shaped elastic pieces are inserted into the clamping grooves to form fixation. The clip adopts the mutual matching of the U-shaped elastic sheet, the left clamping sheet and the right clamping sheet, the installation is simple, and a spring is not required to be installed; the novel LED lamp has the advantages of simple structure, low cost, good manufacturing flexibility, strong practicability, long service life and the like.

Description

A kind of clamp

Technical Field

The utility model relates to the technical field of daily necessities, especially, relate to a plastic clip.

Background

The clip is a common daily necessity and is widely applied to various aspects of life. For example, the clip may be attached to various parts of a garment or article of clothing. The attached items may also include flashlights, various tools, and the like. The clip may be attached directly to the garment to ensure easy access by the user. The clip fit can be attached to multiple types of items, so that one clip can be used to connect multiple types of items.

At present, an existing clamp generally comprises two clamping pieces, a spring for driving the clamping pieces to close is arranged between the two clamping pieces, and the spring can enable the clamping pieces to close to keep a clamping state. For example, chinese patent publication No. CN105674187A discloses an LED lamp clip, which includes a clip body, a spring disposed on the clip body, and the spring shown in the drawings is composed of a main body located in the middle and having a spiral structure, and pressure feet located at two sides of the main body, and the pressure feet are used for contacting with the clip body to drive the clip body to fold. However, the main body of the spring is in a state of being squeezed between the clip bodies and easy to deform in a spiral shape, so that the main body is easy to deform when bearing pressure for a long time in the using process, and the service life is influenced. Meanwhile, the two clamping piece bodies are transversely bound only by the presser foot, and the transverse binding force is insufficient. In the prior art, the structure of the clamp is usually provided with a spring, and the clamp is single in structure and appearance and poor in attractiveness. Most of the existing civil clamps use more than 2 materials (plastic, bamboo, stainless steel and springs), have more processing procedures, but the clamping area can be adjusted according to requirements, and the existing integrally formed elastic metal clamps made of single material are formed by twisting and processing spring steel wires, so that the clamping area is small, and clamping marks are easily formed to hurt clothes; the existing clamp has multiple processing procedures and small clamping area in the manufacturing process. In the prior art, the following two schemes are generally adopted for the clip used in daily life: (1) one or more than two materials, wherein one material (plastic, bamboo and wood and metal) is used as a clamp body, and then a metal spring in the same direction as the opening of the clamp is installed; (2) the clamp formed by twisting two or one material (elastic wire metal material) is mainly characterized in that a torsion spring with more than three turns is used as a spring to take charge of the opening and closing of the clamp. The two schemes have complex structures, particularly, the two schemes use metal springs to control opening and closing, the production process needs to adopt procedures including electroplating, computer and the like for preventing rusting, the electroplating process easily pollutes the environment, and the post-installation procedure is complex and has low efficiency.

Therefore, in order to solve the problems in the prior art, it is important to provide a plastic clip which has a simple structure and good appearance and can be clamped without a spring.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to avoid the weak point among the prior art, and provide a simple structure, rapid Assembly, and have with low costs, the practicality is strong, long service life's plastics clip.

The purpose of the utility model is realized through the following technical scheme:

a clip comprises a left clamping piece, a right clamping piece and a U-shaped elastic piece; the left clamping piece and the right clamping piece are connected into a whole through a U-shaped elastic piece; the U-shaped elastic sheet is positioned between the left clamping sheet and the right clamping sheet and used as a fulcrum to provide elasticity for the left clamping sheet and the right clamping sheet; one ends of the left clamping piece and the right clamping piece, which are far away from the U-shaped elastic piece, are mutually matched to form a clamping opening;

and clamping grooves matched with the U-shaped elastic pieces are formed in the ends, close to the U-shaped elastic pieces, of the left clamping piece and the right clamping piece, so that the U-shaped elastic pieces are inserted into the clamping grooves to form fixation.

Specifically, the clip of the technical scheme is made of plastic, a spring is not required to be arranged, and only the U-shaped elastic sheet is arranged between the left clamping piece and the right clamping piece, and the U-shaped elastic sheet is made of a material with certain elasticity, so that the U-shaped elastic sheet is extruded and deformed in the process of opening the clip after force application; when the user stops applying force, the extruded U-shaped elastic sheet resets and rebounds, and the clamping opening is closed.

Preferably, a plurality of grooves are formed in the inner end faces of the left clamping piece and the right clamping piece; a matching plane is reserved between the grooves; when the left clamping piece and the right clamping piece are mutually matched, the matching plane of the left clamping piece is mutually attached to the matching plane of the right clamping piece.

Specifically, the arrangement of the grooves can enhance the clamping force of the clamping piece on an object in the using process, so that the clamping piece has more friction force.

Preferably, the groove is an arc-shaped groove, and when the left clamping piece is matched with the right clamping piece, the arc-shaped groove is correspondingly matched to form a circle or an ellipse so as to better accommodate a clamped object.

Preferably, the periphery of the opening of the clamp is provided with at least one matching plane; wherein, the matching plane is arranged as an opening clamping position.

Specifically, the design of cooperation plane can make left clamping piece, right clamping piece and U type shell fragment can realize quick location and match when the assembly, forms an organic whole.

Preferably, soft glue is arranged on the surface of the opening clamping position.

Specifically, the surface of the opening clamping position is provided with soft glue to effectively protect clothes, and the clamping force is increased.

Preferably, the clamping groove is a U-shaped groove; the U-shaped groove is provided with an accommodating space for accommodating the U-shaped elastic sheet.

Specifically, the U-shaped groove can support the U-shaped elastic sheet, so that the U-shaped elastic sheet is always kept in a bent state and has better elasticity.

And the space between the U-shaped edge and the left clamping piece/the right clamping piece forms the accommodating space of the U-shaped groove.

Preferably, the top of the U-shaped elastic sheet is abutted with the left clamping sheet and the right clamping sheet.

Preferably, the clip is made of plastic, wherein the U-shaped elastic sheet is made of an elastic material TPE and is formed into the U-shaped elastic sheet through hot processing.

Preferably, soft glue is arranged on the outer side surfaces of the left clamping piece and the right clamping piece.

Specifically, the outer side surfaces of the left clamping piece and the right clamping piece are provided with soft rubber, so that the anti-skidding effect can be realized.

The utility model has the advantages that:

the utility model provides a clip, which adopts the mutual matching of a U-shaped elastic sheet, a left clamping sheet and a right clamping sheet, has simple installation and does not need to install a spring; the novel LED lamp has the advantages of simple structure, low cost, good manufacturing flexibility, strong practicability, long service life and the like.

Drawings

Fig. 1 is a schematic structural view of a clip according to the present invention;

fig. 2 is an exploded view of the clip according to the present invention;

FIG. 3 is a schematic view of the left and right clip pieces of the clip according to the present invention;

fig. 4 is a schematic view of the U-shaped spring plate structure of the clip provided by the present invention.

Description of the reference numerals

1 clip, 11 left clamping pieces, 12 right clamping pieces, 13U-shaped elastic pieces, 14 clamping grooves, 14a U-shaped wrapping edges, 15 grooves, 16 matching planes and 16a opening clamping positions.

Detailed Description

The following describes the present invention with reference to the accompanying drawings.

As shown in fig. 1 to 4, the present embodiment provides a clip 1, which includes a left clip 11, a right clip 12, and a U-shaped elastic sheet 13; the left clamping piece 11 and the right clamping piece 12 are connected into a whole through a U-shaped elastic piece 13; the U-shaped elastic sheet 13 is positioned between the left clamping sheet 11 and the right clamping sheet 12 and used as a fulcrum to provide elasticity for the left clamping sheet 11 and the right clamping sheet 12; one ends of the left clamping piece 11 and the right clamping piece 12, which are far away from the U-shaped elastic piece 13, are mutually matched to form a clamping opening;

and clamping grooves 14 matched with the U-shaped elastic sheets 13 are formed in the ends, close to the U-shaped elastic sheets 13, of the left clamping sheet 11 and the right clamping sheet 12, so that the U-shaped elastic sheets 13 are inserted into the clamping grooves 14 to form fixation.

Specifically, the clip 1 in the above technical scheme is made of plastic, no spring is required to be arranged, and only the U-shaped elastic sheet 13 is arranged between the left clamping piece 11 and the right clamping piece 12, and the material adopted by the U-shaped elastic sheet 13 has certain elasticity, so that the U-shaped elastic sheet 13 is extruded and deformed in the process of opening the clip 1 after force application; when the user stops applying force, the extruded U-shaped elastic sheet 13 resets and rebounds, and the clamping opening is closed.

In this embodiment, a plurality of grooves 15 are formed on the inner end surfaces of the left and

right clamping pieces

11 and 12; a matching plane 16 is reserved between the grooves 15; when the left clamping piece 11 and the right clamping piece 12 are mutually matched, the matching plane 16 of the left clamping piece 11 and the matching plane 16 of the right clamping piece 12 are mutually attached. The arrangement of the grooves 15 is designed to clamp different sizes of objects during the actual use of the clamp, so that friction is increased.

In this embodiment, the groove 15 is configured as an arc-shaped groove 15, and when the left clip 11 is matched with the right clip 12, the arc-shaped groove 15 is correspondingly matched to form a circle or an ellipse. The U-shaped elastic sheet 13 is arranged in a sheet shape.

In this embodiment, the clip 1 has at least one engagement plane 16 around the opening; wherein the mating plane 16 is provided as an open clamping position 16 a. The design of the matching plane 16 can enable the left clamping piece 11, the right clamping piece 12 and the U-shaped elastic piece 13 to be quickly positioned and matched during assembly to form a whole.

In this embodiment, the surface of the opening clamping position 16a is provided with soft glue. The surface of the opening clamping position 16a is provided with soft glue to effectively protect clothes and increase the clamping force.

In this embodiment, the card slot 14 is a U-shaped slot; the U-shaped groove is provided with an accommodating space for accommodating the U-shaped elastic sheet 13. The U-shaped groove can support the U-shaped elastic sheet 13, so that the U-shaped elastic sheet is always kept in a bent state and has better elasticity.

In the above, the left clamping piece 11 and the right clamping piece 12 are both provided with U-shaped binding edges 14a, and the space between the U-shaped binding edges 14a and the left clamping piece 11/the right clamping piece 12 forms the accommodating space of the U-shaped groove.

In this embodiment, the top of the U-shaped elastic piece 13 abuts against the left clip 11 and the right clip 12.

Specifically, the top of the U-shaped elastic sheet 13 is abutted to the left clamping sheet and the right clamping sheet, so that the structure matching is more compact and the structure is more stable.

In this embodiment, the clip 1 is made of plastic, wherein the U-shaped elastic sheet 13 is made of an elastic material TPE and is formed into the U-shaped elastic sheet 13 by hot working.

In this embodiment, the outer side surfaces of the left clip 11 and the right clip 12 are provided with soft glue.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims

1. A clip is characterized by comprising a left clip piece, a right clip piece and a U-shaped elastic piece; the left clamping piece and the right clamping piece are connected into a whole through a U-shaped elastic piece; the U-shaped elastic sheet is positioned between the left clamping sheet and the right clamping sheet and used as a fulcrum to provide elasticity for the left clamping sheet and the right clamping sheet; one ends of the left clamping piece and the right clamping piece, which are far away from the U-shaped elastic piece, are mutually matched to form a clamping opening;

2. The clip of claim 1 wherein the inner end surfaces of the left and right jaws each have a plurality of grooves formed therein; a matching plane is reserved between the grooves; when the left clamping piece and the right clamping piece are mutually matched, the matching plane of the left clamping piece is mutually attached to the matching plane of the right clamping piece.

3. The clip of claim 2 wherein the grooves are configured as arcuate grooves that correspondingly cooperate to form a circle or oval when the left clip piece is mated with the right clip piece.

4. The clip of claim 2 wherein said clip opening is circumferentially flanked by at least one mating flat surface; wherein, the matching plane is arranged as an opening clamping position.

5. The clip of claim 4 wherein the open holding position surface is provided with soft glue.

6. The clip of claim 1 wherein the catch is provided as a U-shaped slot; the U-shaped groove is provided with an accommodating space for accommodating the U-shaped elastic sheet.

7. The clip of claim 6, wherein the left and right clamping pieces are provided with U-shaped binding edges, and the space between the U-shaped binding edges and the left/right clamping pieces forms a containing space of the U-shaped groove.

8. The clip of claim 1 wherein the top of the U-shaped clip abuts the left and right clips.

9. The clip of claim 1 wherein the clip is made of plastic, and wherein the U-shaped resilient piece is made of an elastic material TPE and is formed into the U-shaped resilient piece by hot-forming.

10. The clamp according to claim 1, wherein the outer side surfaces of the left and right clamping pieces are provided with soft glue.