CN215565045U

CN215565045U - Panel structure of indoor door lock

Info

Publication number: CN215565045U
Application number: CN202121951425.2U
Authority: CN
Inventors: 王运礼
Original assignee: Wenzhou Heli Lock Industry Co ltd
Current assignee: Wenzhou Heli Lock Industry Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-01-18
Anticipated expiration: 2031-08-19

Abstract

The utility model discloses a panel structure of an indoor door lock, which comprises a lock shell and a bolt arranged in the lock shell, wherein the lock shell is provided with a panel with a bolt hole; the plastic cover plate is provided with a plurality of clamping grooves matched with the clamping grooves; the panel is provided with at least one positioning hole, and the plastic cover plate is provided with a positioning rod corresponding to the positioning hole; the panel is provided with at least one jack, and the plastic cover plate is provided with an insert block corresponding to the jack. The panel structure of the indoor door lock can make the exposed part of the door lock on the door more beautiful and reduce the noise of the door lock during locking and unlocking.

Description

Panel structure of indoor door lock

Technical Field

The utility model relates to the technical field of door locks, in particular to a panel structure of an indoor door lock.

Background

The door lock must have safety as well as stability as a security product. Security can be measured from two aspects: firstly, resist violence destruction such as prying, boring of vandalism, praise and meaning, secondly, the prevention technology is opened. As a door lock, stability is also very important, and if the door cannot be opened while the door is opened, the user may be lost or inconvenienced by not closing the door while the door is closed.

However, the panel structure of the existing indoor door lock has the following problems: because the panel is used for fixing the lock on the door, fixed back bolt hole and bolt can expose, influence pleasing to the eye, and because the panel often is the metal system, like stainless steel etc. the spring bolt often can have certain friction with the crosspiece contact when stretching out to produce the unnecessary noise.

Disclosure of Invention

The utility model overcomes the defects of the prior art and provides a panel structure of an indoor door lock, which enables the exposed part of the door lock on the door to be more beautiful and also reduces the noise of the door lock during locking and unlocking.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a panel structure of indoor lock, this indoor lock is equipped with the panel that has the bolt hole including locking the shell and locating the spring bolt in the lock shell on the lock shell, and the panel upper cover is equipped with the plastics apron, is equipped with the opening that supplies the spring bolt to pass through on the plastics apron.

Preferably, the two side edges of the panel are provided with a plurality of clamping grooves, and the plastic cover plate is provided with a buckle matched with the clamping grooves.

Preferably, the panel is provided with at least one positioning hole, and the plastic cover plate is provided with a positioning rod corresponding to the positioning hole.

Preferably, the panel is provided with at least one jack, and the plastic cover plate is provided with an insert block corresponding to the jack.

The utility model has the beneficial effects that:

the panel structure of the indoor door lock can make the exposed part of the door lock on the door more beautiful and reduce the noise of the door lock during locking and unlocking.

Drawings

FIG. 1 is a schematic view of an indoor door lock according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a reflective panel according to an embodiment of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a first schematic structural diagram of a plastic cover plate according to an embodiment of the present invention;

FIG. 5 is an enlarged view at B in FIG. 4;

FIG. 6 is a second schematic structural diagram of a plastic cover plate according to an embodiment of the present invention;

fig. 7 is an enlarged view at C in fig. 6.

In the figure: 1. a lock case; 2. a latch bolt; 3. a panel; 31. a card slot; 32. positioning holes; 33. a jack; 34. bolt holes; 4. a plastic cover plate; 41. an opening; 42. buckling; 43. positioning a rod; 44. and (5) inserting the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-7, a panel structure of an indoor door lock includes a lock housing 1 and a latch 2 disposed in the lock housing 1, wherein the lock housing 1 is provided with a panel 3 having a bolt hole 34, the panel 3 is covered with a plastic cover plate 4, and the plastic cover plate 4 is provided with an opening 41 for the latch 2 to pass through.

Through adopting above-mentioned technical scheme, the setting of plastic cover plate 4 not only can shelter from bolt hole 34 on the panel 3, increases the aesthetic property, owing to adopt plastic materials to make moreover, when spring bolt 2 passes through opening 41 department, can reduce the friction to a certain extent to noise when reducing the lock and unblock.

As an improved specific implementation manner, a plurality of clamping grooves 31 are respectively arranged at two side positions of the panel 3, and a buckle 42 matched with the clamping grooves 31 is arranged on the plastic cover plate 4; the panel 3 is provided with at least one positioning hole 32, and the plastic cover plate 4 is provided with a positioning rod 43 corresponding to the positioning hole 32; at least one jack 33 is arranged on the panel 3, and the insert block 44 corresponding to the jack 33 is arranged on the plastic cover plate 4.

Through adopting above-mentioned technical scheme, draw-in groove 31 and buckle 42's cooperation setting for when plastics apron 4 and panel 3 have fine connection steadiness, relatively more easy dismantlement is changed again. The positioning holes 32 and the positioning rods 43 are arranged, so that the connection between the plastic cover plate 4 and the panel 3 has a good positioning effect; the arrangement of the insertion holes 33 and the insertion blocks 44 further improves the connection stability of the plastic cover plate 4 and the panel 3.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a panel structure of indoor lock, this indoor lock is equipped with the panel that has the bolt hole including locking the shell and locating the spring bolt in the lock shell on the lock shell, its characterized in that, panel upper cover are equipped with the plastics apron, are equipped with the opening that supplies the spring bolt to pass through on the plastics apron.

2. The panel structure of indoor door lock as claimed in claim 1, wherein the panel has a plurality of slots on both sides, and the plastic cover plate has a buckle engaged with the slots.

3. The panel structure of an indoor door lock as claimed in claim 2, wherein the panel has at least one positioning hole, and the plastic cover plate has positioning rods corresponding to the positioning hole.

4. A panel structure of an indoor door lock according to claim 1, 2 or 3, wherein the panel is provided with at least one insertion hole, and the plastic cover plate is provided with an insertion block corresponding to the insertion hole.