CN215889617U

CN215889617U - Lock set

Info

Publication number: CN215889617U
Application number: CN202023331660.8U
Authority: CN
Inventors: 王林
Original assignee: Beijing Jinggang Technology Co ltd
Current assignee: Beijing Jinggang Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2022-02-22
Anticipated expiration: 2030-12-31

Abstract

The utility model provides a lockset, which comprises a panel, a handle connected with the panel and a return assembly arranged in the panel, wherein the handle is connected with the return assembly; wherein, be equipped with the first bearing and the second bearing that are used for fixed rotation axis on the rotation axis of handle, return assembly still includes return spring and return rotating member, return spring is used for the handle drives make after the return rotating member is rotatory return rotating member return. The lockset provided by the utility model has double bearings, and solves the problem that the handle is loosened due to loss of a single bearing after long-time use in the prior art.

Description

Lock set

Technical Field

The utility model relates to a lock, in particular to a lockset.

Background

In modern life, locks have become the indispensable articles for daily use of people's life and work, and ordinary lock all installs the handle in the door, through the inside transmission mechanism of a series of tool to lock, with the spring bolt retraction tool to lock internal to the realization purpose of opening the door. Generally speaking, the spring bolt part all sets up spring bolt return mechanism, and spring mechanism commonly used loosens the handle after, under spring mechanism's effect, the spring bolt return, then makes the handle return through foretell drive mechanism to reach the synchronous return of spring bolt and handle, can guarantee accurate linkage between handle and the spring bolt like this. However, during use of the lock, the spring mechanism is difficult to transfer to the slim lock due to space reasons.

The utility model content is as follows:

the present invention is made to solve the above problems, and an object of the present invention is to provide a lock with a built-in spring to reduce the thickness of a lock body, thereby solving the above problems.

The utility model provides a lockset, which is characterized by comprising a panel, a handle connected with the panel and a return component arranged in the panel, wherein the handle is connected with the return component; wherein, be equipped with the first bearing and the second bearing that are used for fixed rotation axis on the rotation axis of handle, return assembly still includes return spring and return rotating member, return spring is used for the handle drives make after the return rotating member is rotatory return rotating member return.

The lock of the utility model is further characterized in that the handle is hollow, and a part of the first bearing is arranged in the handle.

The lockset of the utility model is also characterized in that a through hole is arranged in the middle of the panel, and the rotating shaft of the handle passes through the through hole, so that the return rotating piece and the handle are arranged on two sides of the panel.

The lock according to the present invention is further characterized in that the first bearing and the second bearing are provided between the handle rotation shaft and the through hole.

The lockset of the utility model is also characterized in that the return rotating piece is provided with two stop blocks;

one foot of the return spring is connected with the return rotating piece, and the other foot of the return spring is arranged between the stop blocks.

The lock is further characterized in that the return rotating piece is coaxial with the rotating shaft of the handle, and the return spring is coaxial with the rotating shaft of the handle.

The lock of the utility model is also characterized in that the return rotating member is integrally arranged with the rotating shaft of the handle.

The lockset is also characterized in that a groove matched with the return spring is arranged on the inner side of the panel, and the return spring is arranged in the groove.

In some embodiments, the second bearing is disposed within the recess.

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

the lockset provided by the utility model has double bearings, and solves the problem that the handle is loosened due to loss of a single bearing after long-time use in the prior art.

According to the lockset provided by the utility model, the return spring is partially arranged in the handle of the lock body, so that the space occupied by the spring is saved, and the thickness of the lockset is reduced.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of a lock panel according to an embodiment of the present invention;

fig. 2 is a schematic view of an internal structure of a lock panel according to an embodiment of the present invention;

FIG. 3 is a schematic view of a bearing portion of a lock according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a lock return assembly provided in an embodiment of the present invention.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the effects of the utility model easy to understand, the following embodiments are specifically described in the lockset provided by the utility model with reference to the attached drawings.

In the description of the embodiments of the present invention, it should be understood that the terms "central", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only used for convenience in describing and simplifying the description of the present invention, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to a number of indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the utility model, the meaning of "a plurality" is two or more unless otherwise specified.

The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

The utility model provides a lockset, as shown in figures 1-4, the lockset comprises a panel 1, a handle 2 connected with the panel 1 and a return component 3 arranged in the panel, wherein the handle 2 is connected with the return component 3; wherein, be equipped with first bearing 22 and the second bearing 23 that is used for fixed rotation axis on the rotation axis 21 of handle 2, return assembly 3 still includes return spring 31 and return rotating member 32, return spring 31 is used for handle 2 drives make after the return rotating member 32 is rotatory return rotating member 32 return.

In the above embodiment, the rotating shaft 21 is provided with the double bearings for fixing the rotating shaft 21, so that the problem of bearing abrasion in the prior art is solved, and the service life of the intelligent lock is prolonged.

In some embodiments, the handle 2 is hollow inside, and a portion of the first bearing 22 is disposed inside the handle 2. Placing part of the first bearing 22 in the hollow handle 2 reduces the thickness space occupied by the bearing, making the smart lock thinner.

In some embodiments, a through hole is formed in the middle of the panel 1, and the rotating shaft 21 of the handle 2 passes through the through hole, so that the return rotating member 32 and the handle 2 are disposed on both sides of the panel 1. The first bearing 22 and the second bearing 23 are provided between the handle rotation shaft 21 and the through hole.

In some embodiments, two

stoppers

33 and 34 are provided on the return rotating member 32; one leg of the return spring 31 is connected to the return rotating member 32, and the other leg of the return spring 31 is disposed between the

stoppers

33 and 34. The return rotary member 32 is coaxial with the rotation shaft 21 of the handle, and the return spring 31 is coaxial with the rotation shaft 21 of the handle.

In some embodiments, the return rotator 31 is integrally provided with the rotation shaft 21 of the handle. The panel 1 inboard be equipped with return spring 31 complex recess, return spring 31 set up in the recess. The second bearing 23 is arranged in the recess.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention. The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A lock is characterized by comprising a panel, a handle connected with the panel and a return component arranged in the panel, wherein the handle is connected with the return component;

wherein the content of the first and second substances,

a first bearing and a second bearing for fixing the rotating shaft are arranged on the rotating shaft of the handle,

the return assembly further comprises a return spring and a return rotating piece, and the return spring is used for driving the handle to enable the return rotating piece to return after the return rotating piece rotates.

2. The lock of claim 1, wherein the handle is hollow and a portion of the first bearing is disposed within the handle.

3. The lock according to claim 1, wherein a through hole is provided in the middle of the panel, and the rotation shaft of the handle passes through the through hole, so that the return rotating member and the handle are provided on both sides of the panel.

4. The lock according to claim 3, wherein said first bearing and said second bearing are disposed between said handle rotation shaft and said through hole.

5. The lock according to claim 1, wherein two stops are provided on said return rotary member;

6. The lock according to claim 1, wherein said return rotary member is coaxial with the rotation axis of said handle, and said return spring is coaxial with the rotation axis of said handle.

7. The lock according to claim 1, wherein said return swivel is integral with a rotation axis of said handle.

8. The lock according to claim 1, wherein a groove is provided on an inner side of the panel for engaging with the return spring, and the return spring is disposed in the groove.

9. The lock according to claim 8, wherein the second bearing is disposed within a recess.