CN212671398U

CN212671398U - Door handle fixer

Info

Publication number: CN212671398U
Application number: CN202020890806.3U
Authority: CN
Inventors: 梁展鹏
Original assignee: Guangzhou Xingman Infant Products Co ltd
Current assignee: Guangzhou Xingman Infant Products Co ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2021-03-09
Anticipated expiration: 2030-05-25

Abstract

The utility model relates to a door handle fixer, which comprises a bottom plate, an upper shell and a limiting handle; the upper shell is arranged at the top of the bottom plate; one end of the upper shell is provided with an elastic pin, and the other end of the upper shell is provided with a clamping groove; one end of the limiting handle is hinged with the elastic pin, and the other end of the limiting handle is provided with a locking groove; a locking part used for locking the limiting handle in the clamping groove is arranged in the locking groove; a first pressing part and a second pressing part for fixing or separating the limiting handle are respectively arranged on two sides of the upper shell; the first pressing part and the second pressing part are both connected with the limiting handle; when the locking part is in a locking state, the movement of the first pressing part and the second pressing part is limited; when the locking part is in an unlocking state, the limiting handle is separated from the upper shell under the condition that the first pressing part and the second pressing part are pressed simultaneously. The door handle fixer can fix the handle of the handle lock conveniently and quickly, can prevent children from opening the handle lock by mistake, and is simple to operate.

Description

Door handle fixer

Technical Field

The utility model relates to a lock technical field, more specifically say, it relates to a door knob fixer.

Background

In order to facilitate the operation of opening and closing the door for people, the door handle which is convenient for opening and closing the door is arranged on the existing door. Among them, handle locks are gaining more and more favor of many people due to their aesthetic and reliability.

However, some problems are easy to occur when the lever handle lock is used; because the handle locks all have extended handles, the handle is held by hands and rotated in the unlocking direction to unlock the lock, on one hand, the handle of the handle lock is convenient for people to unlock the lock, and on the other hand, the probability of mistaken unlocking is increased; for example, in a home with a pet or a child, the pet or the child may mistakenly open the room door by the handle of the handle lock, thereby causing a certain inconvenience. Although handle locks in the market generally have the function of back locking, the back locking from the outside needs to be unlocked by a key, and the operation is very troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a door handle fixer, handle lock's handle can convenient and fast be fixed, children can be prevented from opening by mistake, easy operation.

The above technical purpose of the present invention can be achieved by the following technical solutions: comprises a bottom plate, an upper shell and a limiting handle; the upper shell is arranged at the top of the bottom plate; one end of the upper shell is provided with an elastic pin, and the other end of the upper shell is provided with a clamping groove; one end of the limiting handle is hinged with the elastic pin, and the other end of the limiting handle is provided with a locking groove; a locking part used for locking the limiting handle in the clamping groove is arranged in the locking groove; a first pressing part and a second pressing part for fixing or separating the limiting handle are respectively arranged on two sides of the upper shell; the first pressing part and the second pressing part are both connected with the limiting handle;

when the locking part is in a locking state, the movement of the first pressing part and the second pressing part is limited; when the locking part is in an unlocking state, the limiting handle is separated from the upper shell under the condition that the first pressing part and the second pressing part are pressed simultaneously.

Optionally, a limit groove is formed in the lock groove; the locking part comprises a locking piece and an elastic piece; one end of the elastic piece is arranged in the locking groove, and the other end of the elastic piece is fixedly connected with the locking block; the bottom of the locking block is provided with a lock catch which can be in clamping fit with the limiting groove; when the locking part is in a locking state, the elastic piece is in a resetting state, and the lock catch is clamped with the limiting groove; when the locking part is in an unlocking state, the elastic piece is in a compression state, and the lock catch is separated from the limiting groove.

Optionally, the locking portion further comprises a locking cover; the lock cover is provided with an accommodating groove; the locking piece and the elastic piece are arranged in the accommodating groove.

Optionally, a pressing spring is arranged on the bottom plate corresponding to the slot; one end of the pressing spring is fixedly connected with the first pressing part, and the other end of the pressing spring is fixedly connected with the second pressing part.

Optionally, a first limiting groove is formed in the clamping groove; the first pressing part comprises a first pressing piece; the first pressing piece is provided with a first limiting block which can be in clamping fit with the first limiting groove; the bottom of the first limiting block is fixedly connected with one end of the pressing spring; when the pressing spring is in a reset state, the first limiting block is clamped with the first limiting groove; when the pressing spring is in a pressing state, the first limiting block is separated from the first limiting groove.

Optionally, a second limiting groove is formed in the clamping groove; the second pressing part comprises a second pressing piece; a second limiting block which can be matched with the second limiting groove in a clamping manner is arranged on the second pressing piece; the bottom of the second limiting block is fixedly connected with one end of the pressing spring; when the pressing spring is in a reset state, the second limiting block is clamped with the second limiting groove; when the pressing spring is in a pressing state, the second limiting block is separated from the second limiting groove.

Optionally, the bottom plate is provided with a fixing hole; a fixed block is arranged on the fixed hole; the pressing spring is arranged on the fixed block.

Optionally, a bump is disposed on the top of the locking block.

Optionally, a double-sided sticker is pasted on the bottom surface of the bottom plate.

To sum up, the utility model discloses following beneficial effect has:

the door handle fixer fixes the door handle through the limiting handle and the upper shell, and limits the rotation of the door handle; when the unlocking is needed, the locking part needs to be adjusted to the unlocking state from the locking state, and the limiting block can be driven to be separated from the upper shell only by pressing the first pressing part and the second pressing part simultaneously, so that the purpose of unlocking is achieved; for children, the operation steps and the operation difficulty are increased, and the door handle can be prevented from being opened by the children at will, so that a better protection effect is achieved, and the safety is stronger.

Drawings

FIG. 1 is an assembly view of the present invention;

FIG. 2 is a schematic view of the present invention in an assembled configuration;

fig. 3 is a schematic structural view of the middle clamping groove, the first limiting groove and the second limiting groove of the present invention.

In the figure: 1. a base plate; 2. an upper shell; 3. a limiting handle; 4. a spring pin; 5. a card slot; 6. locking the groove; 7. a limiting groove; 8. a locking block; 9. an elastic member; 10. locking; 11. a locking cover; 12. accommodating grooves; 13. a pressing spring; 14. a first limit groove; 15. a first pressing member; 16. a first stopper; 17. a second limit groove; 18. a second pressing member; 19. a second limiting block; 20. a fixing hole; 21. a fixed block; 22. a bump; 23. double-sided paste.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

The utility model provides a door handle fixer, as shown in figures 1 and 2, comprising a bottom plate 1, an upper shell 2 and a limit handle 3; the upper shell 2 is arranged on the top of the bottom plate 1; one end of the upper shell 2 is provided with an elastic pin 4, and the other end is provided with a clamping groove 5; one end of the limiting handle 3 is hinged with the elastic pin 4, and the other end of the limiting handle is provided with a locking groove 6; a locking part used for locking the limiting handle 3 in the clamping groove 5 is arranged in the locking groove 6; a first pressing part and a second pressing part for fixing or separating the limiting handle 3 are respectively arranged on two sides of the upper shell 2; the first pressing part and the second pressing part are both connected with the limiting handle 3;

when the locking part is in a locking state, the movement of the first pressing part and the second pressing part is limited; when the locking part is in an unlocked state, the limiting handle 3 is separated from the upper shell 2 under the condition that the first pressing part and the second pressing part are simultaneously pressed.

The door handle is fixed through the limiting handle 3 and the upper shell 2, so that the rotation of the door handle can be limited; when the unlocking is needed, the locking part needs to be adjusted to the unlocking state from the locking state, and the limiting handle 3 can be driven to be separated from the upper shell 2 only by simultaneously pressing the first pressing part and the second pressing part, so that the purpose of unlocking is achieved; for children, the operation steps and the operation difficulty are increased, and the door handle can be prevented from being opened by the children at will, so that a better protection effect is achieved, and the safety is stronger.

Further, as shown in fig. 1, a limiting groove 7 is formed in the locking groove 6; the locking part comprises a locking piece 8 and an elastic piece 9; one end of the elastic piece 9 is arranged in the locking groove 6, and the other end is fixedly connected with the locking block 8; the bottom of the locking block 8 is provided with a lock catch 10 which can be matched with the limiting groove 7 in a clamping manner; when the locking part is in a locking state, the elastic piece 9 is in a resetting state, and the lock catch 10 is clamped with the limiting groove 7; when the locking part is in a locking state, the elastic piece 9 is in a compressed state, and the lock catch 10 is separated from the limiting groove 7.

The limiting handle 3 and the upper shell 2 can be fixed through the clamping fit of the limiting groove 7 and the lock catch 10, so that the purpose of fixing the door handle is achieved; when the unlocking is needed, the locking block 8 and the lock catch 10 at the bottom of the locking block 8 can be driven to be separated from the limiting groove 7 through the elastic piece 9, and the limiting handle 3 can be separated from the upper shell 2; the unlocking process is facilitated by the elastic member 9.

Wherein, as shown in fig. 1, a projection 22 is arranged on the top of the locking block 8. The projection 22 serves as a force receiving portion, and when unlocking is required, a finger acts on the projection 22, thereby further improving the convenience of the unlocking operation.

Further, as shown in fig. 1, the locking portion further includes a lock cover 11; the lock cover 11 is provided with an accommodating groove 12; the locking piece 8 and the elastic piece 9 are both arranged in the accommodating groove 12.

The locking piece 8 sets up on the locking closure 11, and when the unblock process need remove locking piece 8, locking closure 11 provides the holding power for locking piece 8, and the slip of reducible unblock in-process locking piece 8 self further improves the stability of unblock process.

Further, as shown in fig. 1, a pressing spring 13 is disposed on the bottom plate 1 at a position corresponding to the card slot 5; one end of the pressing spring 13 is fixedly connected with the first pressing part, and the other end of the pressing spring 13 is fixedly connected with the second pressing part.

The first pressing part and the second pressing part are combined through the pressing spring 13, so that the stability between the first pressing part and the second pressing part in the pressing process is improved.

Further, as shown in fig. 1, a fixing hole 20 is formed on the bottom plate 1; a fixed block 21 is arranged on the fixed hole 20; the pressing spring 13 is provided on the fixed block 21. The stability of the pressing spring 13 can be further improved by fixing the pressing spring 13 to the base plate 1 through the fixing hole 20 and the fixing block 21.

Further, as shown in fig. 1 and 3, a first limit groove 14 is formed in the card slot 5; the first pressing part comprises a first pressing piece 15; the first pressing piece 15 is provided with a first limiting block 16 which can be matched with the first limiting groove 14 in a clamping manner; the bottom of the first limiting block 16 is fixedly connected with one end of the pressing spring 13; when the pressing spring 13 is in a reset state, the first limit block 16 is clamped with the first limit groove 14; when the pressing spring 13 is in a pressed state, the first stopper 16 is separated from the first stopper groove 14.

Further, as shown in fig. 1 and 3, a second limiting groove 17 is formed in the clamping groove 5; the second pressing portion comprises a second pressing piece 18; a second limiting block 19 which can be matched with the second limiting groove 17 in a clamping manner is arranged on the second pressing piece 18; the bottom of the second limiting block 19 is fixedly connected with one end of the pressing spring 13; when the pressing spring 13 is in a reset state, the second limiting block 19 is clamped with the second limiting groove 17; when the pressing spring 13 is in the pressed state, the second stopper 19 is separated from the second stopper groove 17.

When the locking block 8 is in a locking state, the first limiting block 16 is matched with the first limiting groove 14, and the second limiting block 19 is matched with the second limiting groove 17 for use, so that the limiting handle 3 is further fixed, and the fixing effect on the door handle is further improved; when the locking piece 8 is in an unlocking state and the first pressing piece 15 is pressed alone, one end of the pressing spring 13 is compressed, and the first limit block 16 is separated from the first limit groove 14; at the moment, the second limiting block 19 is positioned in the second limiting groove 17, and the limiting handle 3 is fixed on the upper shell 2; when the second pressing piece 18 is pressed alone, one end of the pressing spring 13 is compressed, and the second stopper 19 is separated from the second stopper groove 17; at the moment, the second limiting block 19 is positioned in the second limiting groove 17, and the limiting handle 3 is also fixed on the upper shell 2; for children, when the door handle fixer is opened, the lock catch 10 at the bottom of the lock block 8 needs to slide out of the clamping groove 5, and then the first pressing piece 15 and the second pressing piece 18 are pressed simultaneously, so that the limiting handle 3 is separated from the bottom plate 1; compared with the size and strength of hands of children, the safety performance is stronger.

Further, as shown in fig. 1, a double-sided tape 23 is attached to the bottom surface of the base plate 1. When the door handle fixer is installed, the door handle fixer can be quickly installed by tearing the top surface protective layer of the double-sided sticker 23, and the installation is more convenient.

The door handle fixer of the utility model can realize the fixation of the door handle through the matching use of the locking part, the first pressing part, the second pressing part and the limiting handle 3; the operation steps and the operation difficulty of getting the fixer are increased, the door handle can be prevented from being opened by children at will, and the door handle has a better protection effect.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A door handle fixer is characterized by comprising a bottom plate, an upper shell and a limiting handle; the upper shell is arranged at the top of the bottom plate; one end of the upper shell is provided with an elastic pin, and the other end of the upper shell is provided with a clamping groove; one end of the limiting handle is hinged with the elastic pin, and the other end of the limiting handle is provided with a locking groove; a locking part used for locking the limiting handle in the clamping groove is arranged in the locking groove; a first pressing part and a second pressing part for fixing or separating the limiting handle are respectively arranged on two sides of the upper shell; the first pressing part and the second pressing part are both connected with the limiting handle;

2. The door handle holder according to claim 1, wherein a retaining groove is formed in the lock groove; the locking part comprises a locking piece and an elastic piece; one end of the elastic piece is arranged in the locking groove, and the other end of the elastic piece is fixedly connected with the locking block; the bottom of the locking block is provided with a lock catch which can be in clamping fit with the limiting groove; when the locking part is in a locking state, the elastic piece is in a resetting state, and the lock catch is clamped with the limiting groove; when the locking part is in an unlocking state, the elastic piece is in a compression state, and the lock catch is separated from the limiting groove.

3. The door handle holder according to claim 2, wherein the locking portion further comprises a locking cover; the lock cover is provided with an accommodating groove; the locking piece and the elastic piece are arranged in the accommodating groove.

4. The door handle holder according to claim 1, wherein a pressing spring is provided on the base plate at a position corresponding to the catching groove; one end of the pressing spring is fixedly connected with the first pressing part, and the other end of the pressing spring is fixedly connected with the second pressing part.

5. The door handle holder according to claim 4, wherein a first retaining groove is formed in the catch groove; the first pressing part comprises a first pressing piece; the first pressing piece is provided with a first limiting block which can be in clamping fit with the first limiting groove; the bottom of the first limiting block is fixedly connected with one end of the pressing spring; when the pressing spring is in a reset state, the first limiting block is clamped with the first limiting groove; when the pressing spring is in a pressing state, the first limiting block is separated from the first limiting groove.

6. The door handle holder according to claim 4, wherein a second retaining groove is formed in the catch groove; the second pressing part comprises a second pressing piece; a second limiting block which can be matched with the second limiting groove in a clamping manner is arranged on the second pressing piece; the bottom of the second limiting block is fixedly connected with one end of the pressing spring; when the pressing spring is in a reset state, the second limiting block is clamped with the second limiting groove; when the pressing spring is in a pressing state, the second limiting block is separated from the second limiting groove.

7. The door handle holder according to claim 4, wherein the base plate has a fixing hole; a fixed block is arranged on the fixed hole; the pressing spring is arranged on the fixed block.

8. A door handle holder according to claim 2 wherein the top of the lock block is provided with a projection.

9. The door handle holder according to claim 1, wherein the bottom surface of the base plate is pasted with a double-sided sticker.