CN214740516U

CN214740516U - Anticollision plastic-aluminum door handle

Info

Publication number: CN214740516U
Application number: CN202023324200.2U
Authority: CN
Inventors: 李昆娟
Original assignee: Individual
Current assignee: Qingdao Qifeixiang Industry and Trade Co.,Ltd.
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-11-16
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses an anticollision aluminum-plastic door handle, including cup jointing the section of thick bamboo of supporting in square pivot and with fix the handle that supports a section of thick bamboo right-hand member rightwards, the pivot is connected with aluminum-plastic door lock core mechanism. The handle is characterized in that a first rubber layer is sleeved on the supporting barrel, a second rubber layer is sleeved on the handle, the handle further comprises an elastic buffering mechanism arranged between the rotating shaft and the supporting barrel, and the elastic buffering mechanism can compress and buffer when the handle is impacted. The outside of a supporting cylinder is provided with first rubber blanket, and the outside of handle is provided with the second rubber blanket, and is softer like this, and protection children's skin is not impaired, plays a heavy buffering protection. Through spring coupling between a support section of thick bamboo and the pivot, the handle receives the striking back, and compression spring realizes the buffering, reduces the impact force, protects children. The arrangement of the bolt and the sliding block facilitates the installation of the spring.

Description

Anticollision plastic-aluminum door handle

Technical Field

The utility model relates to an aluminum-plastic door handle anticollision field specifically is an anticollision aluminum-plastic door handle.

Background

Have the handle on the plastic-aluminum door, conveniently open the door, current door handle all is the metal, and is difficult disconnected like this, but, the metal also brings a drawback, that is just harder, and its height is just to three four years old children's head, and three four years old children play and hit easily, and is safe inadequately like this, consequently, how to make the handle anticollision of plastic-aluminum door, improves the security, is the problem that this field technical staff urgently need to solve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anticollision plastic-aluminum door handle to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anticollision aluminum-plastic door handle, including cup joint at the section on square pivot support section of thick bamboo and with fix the handle that supports a section of thick bamboo right-hand member, the pivot is connected with aluminum-plastic door lock core mechanism.

The handle is characterized in that a first rubber layer is sleeved on the supporting barrel, a second rubber layer is sleeved on the handle, the handle further comprises an elastic buffering mechanism arranged between the rotating shaft and the supporting barrel, and the elastic buffering mechanism can compress and buffer when the handle is impacted.

Preferably, the elastic buffer mechanism comprises an elastic component arranged at the bottom of the rotating shaft and the inner cavity of the support cylinder.

Preferably, the elastic member is a spring.

Preferably, the upper end of the spring is fixed with the rotating shaft, the lower end of the spring is fixed with a square sliding block capable of sliding up and down along the inner cavity of the supporting cylinder, the sliding block is connected with the bottom of the supporting cylinder through a bolt, the non-threaded end of the bolt is located at the lower end of the supporting cylinder so as to facilitate installation of the spring, and the lower end of the supporting cylinder is provided with a jack for inserting the threaded end of the bolt.

Preferably, the lower end of the support cylinder is provided with a circular accommodating groove for accommodating the non-threaded end of the bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the first rubber layer is arranged on the outer side of the supporting cylinder, and the second rubber layer is arranged on the outer side of the handle, so that the supporting cylinder is relatively soft, the skin of a child is protected from being damaged, and a buffer protection effect is achieved;

2. the supporting cylinder is connected with the rotating shaft through a spring, and the spring is compressed after the handle is impacted, so that buffering is realized, impact force is reduced, and children are protected;

3. the arrangement of the bolt and the sliding block facilitates the installation of the spring.

Drawings

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

FIG. 2 is a front view of the present invention;

fig. 3 is a bottom view of the present invention;

fig. 4 is a top view of the present invention.

In the figure: 1. a rotating shaft; 11. a support cylinder; 12. a handle; 2. a first rubber layer; 21. a second rubber layer; 3. a spring; 31. a slider; 32. a bolt; 33. and (6) accommodating the tank.

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.

Referring to fig. 1 to 4, the utility model provides an anticollision aluminum-plastic door handle technical scheme: the utility model provides an anticollision aluminum-plastic door handle, including cup joint at a support section of thick bamboo 11 on square pivot 1 of cross-section and with fix at a handle 12 that supports a section of thick bamboo 11 right-hand member, pivot 1 is connected with aluminum-plastic door lock core mechanism. The rotating shaft 1 is connected with a lock cylinder mechanism of the aluminum-plastic door, can drive the lock cylinder to rotate and open, and belongs to the prior art.

Support and cup jointed first rubber blanket 2 on the section of thick bamboo 11, and cup jointed second rubber blanket 21 on the handle 12, still including setting up the elasticity buffer gear between pivot 1 and a support section of thick bamboo 11, elasticity buffer gear can compress the buffering when handle 12 receives the striking. The elastic buffer mechanism comprises an elastic component arranged at the bottom of the rotating shaft 1 and the inner cavity of the supporting cylinder 11. The elastic component can be compressed and buffered after being impacted, and the damage is reduced. The elastic member is a spring 3. The buffer protection is performed by a spring 3. The upper end of spring 3 is fixed with pivot 1, and the lower extreme of spring 3 is fixed with can be along the square slider 31 of gliding from top to bottom of the inner chamber of a support section of thick bamboo 11, is connected through bolt 32 between the bottom of slider 31 and a support section of thick bamboo 11, and the non-screw end of bolt 32 is located the lower extreme of a support section of thick bamboo 11 and is in order to make things convenient for the installation of spring 3, and the lower extreme of a support section of thick bamboo 11 is seted up and is supplied bolt 32 screw thread end male jack. Thus, the bolt 32 is inserted from the lower side and connected with the threaded hole on the slider 31, thereby facilitating the installation of the spring 3. The lower end of the support cylinder 11 is formed with a circular receiving groove 33 for receiving the non-threaded end of the bolt 32. The accommodating groove 33 prevents the bolt 32 from protruding, and is safer.

The working principle is as follows: the outside of a supporting tube 11 is provided with a first rubber layer 2, and the outside of a handle 12 is provided with a second rubber layer 21, so that the rubber layer is softer, the skin of a child is protected from being damaged, and a buffer protection effect is achieved. Support and be connected through spring 3 between a section of thick bamboo 11 and the pivot 1, handle 12 receives the striking back, and compression spring 3 realizes the buffering, reduces the impact force, protects children. The arrangement of the bolt 32 and the slide block 31 facilitates the installation of the spring 3.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An anti-collision aluminum-plastic door handle comprises a support cylinder (11) sleeved on a rotating shaft (1) with a square cross section and a handle (12) fixed to the right end of the support cylinder (11), wherein the rotating shaft (1) is connected with an aluminum-plastic door lock cylinder mechanism; the method is characterized in that: support and cup jointed first rubber blanket (2) on a section of thick bamboo (11), and cup jointed second rubber blanket (21) on handle (12), still including setting up the elasticity buffer gear between pivot (1) and a support section of thick bamboo (11), elasticity buffer gear can compress the buffering when handle (12) receives the striking.

2. The anti-collision aluminum-plastic door handle according to claim 1, characterized in that: the elastic buffer mechanism comprises an elastic component arranged at the bottom of the inner cavities of the rotating shaft (1) and the supporting cylinder (11).

3. The anti-collision aluminum-plastic door handle according to claim 2, characterized in that: the elastic component is a spring (3).

4. The anti-collision aluminum-plastic door handle according to claim 3, characterized in that: the upper end of spring (3) is fixed with pivot (1), and the lower extreme of spring (3) is fixed with square slider (31) that can slide from top to bottom along the inner chamber of a support section of thick bamboo (11), be connected through bolt (32) between the bottom of slider (31) and a support section of thick bamboo (11), and the non-screw thread end of bolt (32) is located the lower extreme of a support section of thick bamboo (11) and is in order to make things convenient for the installation of spring (3), the lower extreme of a support section of thick bamboo (11) is seted up and is supplied bolt (32) screw thread end male jack.

5. The anti-collision aluminum-plastic door handle according to claim 4, characterized in that: the lower end of the support cylinder (11) is provided with a circular accommodating groove (33) for accommodating the non-threaded end of the bolt (32).