CN213898454U

CN213898454U - Novel wear-resisting door handle

Info

Publication number: CN213898454U
Application number: CN202022402433.3U
Authority: CN
Inventors: 雷运莲
Original assignee: Shenzhen Xinzhibao Precision Hardware Co ltd
Current assignee: Shenzhen Xinzhibao Precision Hardware Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-08-06
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a novel wear-resisting door handle relates to door handle technical field, including mounting panel and handle, the bottom of handle is equipped with the finger print hole, the front of handle is equipped with the lockhole, the inside of handle is equipped with dustproof mechanism, the handle includes outer wear-resisting layer, interior wear-resisting layer and prevents the extrusion layer, outer wear-resisting layer is located the top of preventing the extrusion layer, interior wear-resisting layer is located the bottom of preventing the extrusion layer. The utility model discloses, through the setting to outer wearing layer and interior wearing layer, strengthened the wear resistance of handle, made the handle be difficult for wearing and tearing, increased the life of handle, solved current handle and had the relatively poor problem of wearability when using.

Description

Novel wear-resisting door handle

Technical Field

The utility model relates to a door handle technical field, more specifically relates to a novel wear-resisting door handle.

Background

The door handle is common article in the life, and it is convenient and practical, and current door handle has the relatively poor problem of wearability, and the dustproof effect of handle lockhole is relatively poor.

In chinese utility model patent application no: CN201922150401.6 discloses a door handle aluminum head structure and a door handle, which includes a cylindrical base and a connecting sleeve, wherein the base has a connecting hole for connecting with a square rod of a lock cylinder, the base has a connecting head and an installing head along its axial line, the outer diameter of the connecting head is smaller than the outer diameter of the installing head, the outside of the installing head is provided with a sinking position, and the connecting sleeve is fixed on the sinking position. This door handle aluminium head structure and door handle have the relatively poor problem of wearability when using, and have the relatively poor problem of inside dustproof effect.

Therefore, it is necessary to provide a new type of wear-resistant door handle to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a: have the relatively poor problem of wearability when using in order to solve current handle, and have the relatively poor problem of inside dustproof effect, the utility model provides a novel wear-resisting door handle.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a novel wear-resisting door handle, includes mounting panel and handle, the bottom of handle is equipped with the finger print hole, the front of handle is equipped with the lockhole, the inside of handle is equipped with dustproof mechanism, the handle includes outer wear-resisting layer, interior wearing layer and prevents the extrusion layer, outer wear-resisting layer is located the top of preventing the extrusion layer, interior wear-resisting layer is located the bottom of preventing the extrusion layer.

Furthermore, the bottom end of the outer wear-resistant layer is fixedly connected with the top end of the anti-extrusion layer, and the top end of the inner wear-resistant layer is fixedly connected with the bottom end of the anti-extrusion layer.

Further, the outer wear-resistant layer is made of epoxy resin, and the inner wear-resistant layer is made of high-manganese alloy.

Further, dustproof mechanism includes shield, spliced pole, chucking piece, chucking groove, compression spring and swivel bearing, swivel bearing is located between compression spring and the handle.

Further, the edge of shield and the one end fixed connection of spliced pole, the other end and the chucking piece fixed connection of spliced pole, compression spring and chucking piece fixed connection.

Further, the chucking block is the cross, the shield is the cake shape, the bottom and the spliced pole of shield are perpendicular.

Furthermore, a sounder is arranged at the top end of the front face of the mounting plate, and an anti-theft camera is arranged at the bottom end of the sounder.

Furthermore, there are two sounders, two the sounder is the symmetric distribution, two the sounder is circular.

(III) advantageous effects

The utility model has the advantages as follows:

1. the utility model discloses, through the setting to outer wearing layer and interior wearing layer, strengthened the wear resistance of handle, made the handle be difficult for wearing and tearing, increased the life of handle, solved current handle and had the relatively poor problem of wearability when using.

2. The utility model discloses, when needs use the lockhole, through the out-stretched shield, the shield can drive spliced pole and chucking piece and move outward this moment, when the chucking piece shifts out the chucking groove, rotate the shield and make the shield rotatory 180 degrees, loosen the shield this moment and can make the lockhole expose, when not using the lockhole, through out-stretched shield and 180 degrees of reverse rotation, loose hand can make the tight lockhole of shield lid afterwards, thereby reach dirt-proof effect, the relatively poor problem of inside dustproof effect has been solved.

3. The utility model discloses, the theftproof camera can monitor outdoors in real time, and vocal ware can gather external sound, has strengthened the safety protection performance of handle, makes it have the practicality more.

Drawings

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

FIG. 2 is a schematic view of the structure of the present invention in partial section;

FIG. 3 is a partial perspective view of the structure of the present invention;

fig. 4 is a schematic view of the handle structure of the present invention.

Reference numerals: 1. a dust cover; 2. a lock hole; 3. an anti-theft camera; 4. a sound generator; 5. a handle; 6. a fingerprint hole; 7. mounting a plate; 8. a dust-proof mechanism; 9. a clamping block; 10. a compression spring; 11. a clamping groove; 12. an anti-extrusion layer; 13. an outer wear layer; 14. connecting columns; 15. a rotating bearing; 16. an inner wear resistant layer.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, a novel wear-resistant door handle includes a mounting plate 7 and a handle 5, a fingerprint hole 6 is provided at the bottom end of the handle 5, a lock hole 2 is provided at the front side of the handle 5, a dustproof mechanism 8 is provided inside the handle 5, the handle 5 includes an outer wear-resistant layer 13, an inner wear-resistant layer 16 and an anti-extrusion layer 12, the outer wear-resistant layer 13 is located at the top end of the anti-extrusion layer 12, and the inner wear-resistant layer 16 is located at the bottom end of the anti-extrusion layer 12.

In this embodiment, through the setting to outer wearing layer 13 and interior wearing layer 16, strengthened the wear-resisting degree of handle 5, make handle 5 be difficult for wearing and tearing, increased handle 5's life, solved current handle and had the relatively poor problem of wearability when using.

Example 2

Referring to fig. 1-4, the present embodiment is further optimized based on embodiment 1, specifically, the bottom end of the outer wear-resistant layer 13 is fixedly connected to the top end of the anti-extrusion layer 12, and the top end of the inner wear-resistant layer 16 is fixedly connected to the bottom end of the anti-extrusion layer 12.

Specifically, the outer wear-resistant layer 13 is made of epoxy resin, and the inner wear-resistant layer 16 is made of high manganese alloy.

Specifically, the dustproof mechanism 8 comprises a dustproof cover 1, a connecting column 14, a clamping block 9, a clamping groove 11, a compression spring 10 and a rotary bearing 15, wherein the rotary bearing 15 is positioned between the compression spring 10 and the handle 5.

Specifically, the edge of shield 1 and the one end fixed connection of spliced pole 14, the other end and the chucking piece 9 fixed connection of spliced pole 14, compression spring 10 and chucking piece 9 fixed connection.

Specifically, the clamping block 9 is cross-shaped, the dustproof cover 1 is round cake-shaped, and the bottom end of the dustproof cover 1 is perpendicular to the connecting column 14.

In this embodiment, when needing to use lockhole 2, through outwards stretching shield 1, shield 1 can drive spliced pole 14 and chucking piece 9 and move outward this moment, when chucking piece 9 shifts out chucking groove 11, rotate shield 1 and make shield 1 rotatory 180 degrees, loosen shield 1 this moment and can make lockhole 2 expose, when not using lockhole 2, through outwards stretching shield 1 and 180 degrees of reverse rotation, loose hand can make shield 1 cover lockhole 2 tightly afterwards, thereby reach dirt-proof effect, the relatively poor problem of inside dustproof effect has been solved.

Example 3

Referring to fig. 1, the present embodiment is optimized based on the

embodiment

1 or 2, specifically, a sounder 4 is disposed at the top end of the front surface of the mounting plate 7, and an anti-theft camera 3 is disposed at the bottom end of the sounder 4.

Specifically, there are two sounders 4, and two sounders 4 are the symmetric distribution, and two sounders 4 are circular.

In this embodiment, the theftproof camera 3 can monitor outdoors in real time, and vocal ware 4 can gather external sound, has strengthened the safety protection performance of handle 5, makes it have the practicality more.

In summary, the following steps: the utility model, through setting up the outer wearing layer 13 and the inner wearing layer 16, the wear-resisting degree of the handle 5 is enhanced, the handle 5 is not easy to be worn, the service life of the handle 5 is prolonged, the problem that the existing handle has poor wear resistance when in use is solved, when the lock hole 2 is needed to be used, the dustproof cover 1 is stretched outwards, the dustproof cover 1 can drive the connecting column 14 and the clamping block 9 to move outwards, when the clamping block 9 moves out of the clamping groove 11, the dustproof cover 1 is rotated to rotate 180 degrees, the lock hole 2 can be exposed by loosening the dustproof cover 1, when the lock hole 2 is not used, the dustproof cover 1 can tightly cover the lock hole 2 by stretching outwards and reversely rotating 180 degrees, and then loosening the hand can tightly cover the lock hole 2, thereby achieving the dustproof effect, the problem of poor internal dustproof effect is solved, the anti-theft camera 3 can monitor outdoors in real time, the sounder 4 can collect external sound, so that the safety protection performance of the handle 5 is enhanced, and the sounder has higher practicability.

Above, only be the preferred embodiment of the present invention, not be used for limiting the present invention, the patent protection scope of the present invention is based on the claims, all the structural changes equivalent to the content of the description and drawings of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel wear-resisting door handle, includes mounting panel (7) and handle (5), its characterized in that: the bottom of handle (5) is equipped with finger print hole (6), the front of handle (5) is equipped with lockhole (2), the inside of handle (5) is equipped with dustproof mechanism (8), handle (5) are including outer wear-resisting layer (13), interior wearing layer (16) and prevent extrusion layer (12), outer wear-resisting layer (13) are located the top of preventing extrusion layer (12), interior wearing layer (16) are located the bottom of preventing extrusion layer (12).

2. The novel wear-resistant door handle according to claim 1, wherein: the bottom end of the outer wear-resistant layer (13) is fixedly connected with the top end of the anti-extrusion layer (12), and the top end of the inner wear-resistant layer (16) is fixedly connected with the bottom end of the anti-extrusion layer (12).

3. The novel wear-resistant door handle according to claim 1, wherein: the outer wear-resistant layer (13) is made of epoxy resin, and the inner wear-resistant layer (16) is made of high manganese alloy.

4. The novel wear-resistant door handle according to claim 1, wherein: dustproof mechanism (8) include shield (1), spliced pole (14), chucking piece (9), chucking groove (11), compression spring (10) and swivel bearing (15), swivel bearing (15) are located between compression spring (10) and handle (5).

5. The novel wear-resistant door handle according to claim 4, wherein: the edge of shield (1) and the one end fixed connection of spliced pole (14), the other end and the chucking piece (9) fixed connection of spliced pole (14), compression spring (10) and chucking piece (9) fixed connection.

6. The novel wear-resistant door handle according to claim 4, wherein: the clamping block (9) is in a cross shape, the dustproof cover (1) is in a round cake shape, and the bottom end of the dustproof cover (1) is perpendicular to the connecting column (14).

7. The novel wear-resistant door handle according to claim 1, wherein: the front top of mounting panel (7) is equipped with vocal ware (4), the bottom of vocal ware (4) is equipped with theftproof camera (3).

8. The novel wear-resistant door handle according to claim 7, wherein: the sounder (4) is provided with two sounders (4), the two sounders (4) are symmetrically distributed, and the two sounders (4) are both circular.