CN213449920U

CN213449920U - Wear-resisting plastics hinge that just has location locking function

Info

Publication number: CN213449920U
Application number: CN202022164295.XU
Authority: CN
Inventors: 孙丹平
Original assignee: Taicang Huaxing Plastics Co ltd
Current assignee: Taicang Huaxing Plastics Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-06-15
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses a wear-resisting plastics hinge that just has location locking function relates to plastics hinge technical field, including first hinge face and second hinge face, one side that first hinge face is close to second hinge face and the equal fixed mounting in one side that second hinge face is close to first hinge face have the connection hank frame, and the inside of connecting the hank frame is pegged graft and is had the through-shaft, and one side of through-shaft is provided with the screw thread post, and the outside threaded connection of screw thread post has fixation nut, the beneficial effects of the utility model are that: this wear-resisting plastics hinge that just has location locking function through using detachable abrasionproof piece, can make hinge and part lug connection's position change into the abrasionproof piece of making by the plastics material and contact to can effectual reduction abrasionproof piece itself can receive the frictional force, and then the effectual damaged possibility that has reduced that the plastics hinge should wear and tear and lead to, the effectual life that has increased the hinge.

Description

Wear-resisting plastics hinge that just has location locking function

Technical Field

The utility model relates to a plastics hinge technical field specifically is a wear-resisting plastics hinge that just has location locking function.

Background

Hinges, also known as hinges, are mechanical devices used to connect two solids and allow relative rotation between them. The hinge may be constructed of a movable component or may be constructed of a foldable material. The hinges are mainly arranged on doors and windows, and more hinges are arranged on cabinets and are mainly classified into stainless steel hinges and iron hinges according to materials; the hydraulic hinge (also known as damping hinge) is also provided for people to obtain better enjoyment, and is characterized in that a buffering function is brought when a cabinet door is closed, noise generated by collision between the cabinet door and the cabinet body is reduced to the maximum extent, and due to development of science and technology and scientific progress, a plurality of hinges made of plastic exist at present, but due to the material characteristics of the plastic, the hinge is easy to damage in a continuous switch due to the problems of abrasion and the like, and due to the fact that the structure of the hinge is poor, the hinge is easy to damage if large collision is generated in the rotating process, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a wear-resisting plastics hinge that just has location locking function has solved the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a wear-resistant plastic hinge with a positioning and locking function comprises a first hinge surface and a second hinge surface, wherein one side of the first hinge surface close to the second hinge surface and one side of the second hinge surface close to the first hinge surface are both fixedly provided with a connecting hinge frame, a penetrating shaft is inserted into the connecting hinge frame, one side of the penetrating shaft is provided with a threaded column, the outer side of the threaded column is in threaded connection with a fixing nut, one side of the first hinge surface far away from the second hinge surface and one side of the second hinge surface far away from the first hinge surface are both provided with a first inserting groove, one side of the first hinge surface close to the first inserting groove and one side of the second hinge surface close to the first inserting groove are both provided with a first fixing hole, the inner part of the first inserting groove is in sliding connection with an anti-wear block, the anti-wear block is provided with a second fixing hole, one side of the first hinge surface and one side of the second hinge surface are both provided with a second inserting groove, the inside sliding connection of second inserting groove has interior sliding block, one side fixed mounting of interior sliding block has the locking piece.

Preferably, the four corners of the first hinge surface and the four corners of the second hinge surface are provided with fixing and mounting holes.

Preferably, the connecting hinge brackets on the first hinge surface and the second hinge surface are staggered.

Preferably, the first inserting groove, the wear-resistant block, the second inserting groove and the inner sliding block are all of T-shaped structures.

Preferably, first hinge face, second hinge face, connection hank frame, interior sliding block and locking piece are the plastics material and make, it is made to run through axle, screw post and fixation nut and be stainless steel material, the abrasionproof piece is made by the rubber material.

Preferably, the side, close to each other, of each of the two locking blocks is of a triangular structure.

The utility model provides a wear-resisting plastics hinge that just has location locking function possesses following beneficial effect:

1. this wear-resisting plastics hinge that just has location locking function through using detachable abrasionproof piece, can make hinge and part lug connection's position change into the abrasionproof piece of making by the plastics material and contact to can effectual reduction abrasionproof piece itself can receive the frictional force, and then the effectual damaged possibility that has reduced that the plastics hinge should wear and tear and lead to, the effectual life that has increased the hinge.

2. This wear-resisting plastics hinge that just has location locking function through the locking piece that uses two sets of slip plug-in types, can utilize the cooperation of two locking pieces to make the hinge can only carry out the rotation in the certain angle when using, can avoid producing the unnecessary collision to can use the locking piece of equidimension and shape not according to the difference of using place and operation requirement, use more in a flexible way.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a schematic structural view of a first hinge surface of the present invention;

fig. 4 is a schematic structural view of the wear-resistant block of the present invention;

fig. 5 is a schematic structural view of the locking block of the present invention;

fig. 6 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a first hinge surface; 2. a second hinge surface; 3. connecting the twisting frame; 4. penetrating the shaft; 5. a threaded post; 6. fixing a nut; 7. a first insertion groove; 8. a first fixing hole; 9. an anti-abrasion block; 10. a second fixing hole; 11. a second insertion groove; 12. an inner slider; 13. a locking block; 14. and fixing the mounting hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 6, the present invention provides a technical solution: a wear-resistant plastic hinge with positioning and locking functions comprises a first hinge face 1 and a second hinge face 2, wherein one side of the first hinge face 1 close to the second hinge face 2 and one side of the second hinge face 2 close to the first hinge face 1 are both fixedly provided with a connecting hinge frame 3, the connecting hinge frame 3 on the first hinge face 1 and the connecting hinge frame 3 on the second hinge face 2 are arranged in a staggered manner, so that the connection of the first hinge face 1 and the second hinge face 2 is more stable, a through shaft 4 is inserted into the connecting hinge frame 3, one side of the through shaft 4 is provided with a threaded column 5, the outer side of the threaded column 5 is in threaded connection with a fixing nut 6, one side of the first hinge face 1 far away from the second hinge face 2 and one side of the second hinge face 2 far away from the first hinge face 1 are both provided with a first insertion groove 7, one side of the first hinge face 1 close to the first insertion groove 7 and one side of the second hinge face 2 close to the first insertion groove 7 are both provided with a first fixing hole 8, the inner part of the first inserting groove 7 is connected with an anti-abrasion block 9 in a sliding manner, a second fixing hole 10 is formed in the anti-abrasion block 9, one side of the first hinge surface 1 and one side of the second hinge surface 2 are both provided with a second inserting groove 11, the inner part of the second inserting groove 11 is connected with an inner sliding block 12 in a sliding manner, the first inserting groove 7, the anti-abrasion block 9, the second inserting groove 11 and the inner sliding block 12 are all of T-shaped structures, the stability of the structures and the connection tightness are enhanced, one side of the inner sliding block 12 is fixedly provided with a locking block 13, one side, close to each other, of the two locking blocks 13 is of a triangular structure, the rotation angle of the plastic hinge can be effectively adjusted, the first hinge surface 1, the second hinge surface 2, the connecting hinge frame 3, the inner sliding block 12 and the locking block 13 are all made of plastic materials, the penetrating shaft 4, the threaded column 5 and the fixing nut 6, the abrasionproof piece 9 is made by rubber material, the feed material can be effectual the manufacturing cost who reduces the hinge itself, stainless steel's through axle 4, threaded column 5 and fixation nut 6 can increase the joint strength and the life of hinge, the abrasionproof piece 9 of rubber material can increase the abrasionproof decreases the nature, fixed mounting hole 14 has all been seted up to the four corners position of first hinge face 1 and the four corners position of second hinge face 2, conveniently install and fix first hinge face 1 and second hinge face 2.

In conclusion, this wear-resisting plastics hinge that just has location locking function, during the use, at first insert the inside of first inserting groove 7 with wearing block 9, pass first fixed orifices 8 and second fixed orifices 10 with the screw afterwards, fix the position of wearing block 9, utilize penetrating shaft 4 to pass the connection hank stand 3 on first hinge face 1 and the second hinge face 2 afterwards, install first hinge face 1 and second hinge face 2, and after the installation is accomplished, overlap fixation nut 6 in the outside of screw post 5, accomplish fixedly, can utilize fixed mounting hole 14 to install the plastics hinge this moment, can select different locking blocks 13 according to the operation requirement after the installation, utilize the separation that produces between two locking blocks 13 to adjust the rotatable angle of hinge.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a wear-resisting and have location locking function's plastics hinge, includes first hinge face (1) and second hinge face (2), its characterized in that: a connecting hinge frame (3) is fixedly installed on one side of the first hinge surface (1) close to the second hinge surface (2) and one side of the second hinge surface (2) close to the first hinge surface (1), a through shaft (4) is inserted into the connecting hinge frame (3), a threaded column (5) is arranged on one side of the through shaft (4), a fixing nut (6) is connected to the outer side of the threaded column (5) in a threaded manner, first inserting grooves (7) are formed in one sides of the first hinge surface (1) far away from the second hinge surface (2) and one sides of the second hinge surface (2) far away from the first hinge surface (1), first fixing holes (8) are formed in one side of the first hinge surface (1) close to the first inserting grooves (7) and one side of the second hinge surface (2) close to the first inserting grooves (7), and an anti-wear block (9) is slidably connected into the first inserting grooves (7), the wear-resistant hinge is characterized in that a second fixing hole (10) is formed in the wear-resistant block (9), a second insertion groove (11) is formed in one side of the first hinge surface (1) and one side of the second hinge surface (2), an inner sliding block (12) is connected to the inner portion of the second insertion groove (11) in a sliding mode, and a locking block (13) is fixedly mounted on one side of the inner sliding block (12).

2. A wear-resistant plastic hinge with detent mechanism as claimed in claim 1, wherein: and fixed mounting holes (14) are formed in the four corners of the first hinge surface (1) and the four corners of the second hinge surface (2).

3. A wear-resistant plastic hinge with detent mechanism as claimed in claim 1, wherein: the connecting hinge frames (3) on the first hinge surface (1) and the connecting hinge frames (3) on the second hinge surface (2) are arranged in a staggered mode.

4. A wear-resistant plastic hinge with detent mechanism as claimed in claim 1, wherein: the first inserting groove (7), the anti-abrasion block (9), the second inserting groove (11) and the inner sliding block (12) are all of T-shaped structures.

5. A wear-resistant plastic hinge with detent mechanism as claimed in claim 1, wherein: first hinge face (1), second hinge face (2), connection hank frame (3), interior sliding block (12) and locking piece (13) are the plastics material and make, it makes to run through axle (4), screw post (5) and fixation nut (6) and be stainless steel material, abrasionproof piece (9) are made by the rubber material.

6. A wear-resistant plastic hinge with detent mechanism as claimed in claim 1, wherein: one sides of the two locking blocks (13) close to each other are both triangular structures.