CN218715853U - Novel door lock without handle - Google Patents
Novel door lock without handle Download PDFInfo
- Publication number
- CN218715853U CN218715853U CN202121066501.1U CN202121066501U CN218715853U CN 218715853 U CN218715853 U CN 218715853U CN 202121066501 U CN202121066501 U CN 202121066501U CN 218715853 U CN218715853 U CN 218715853U
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- CN
- China
- Prior art keywords
- door lock
- square shaft
- unlocking
- shaft sleeve
- panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a novel non-handle door lock, which comprises a door lock panel and a Fang Zhoutao used for connecting a square shaft, wherein the square shaft sleeve is rotatably arranged on the door lock panel; one end of the square shaft sleeve is provided with an inserting hole for inserting the square shaft, and the other end of the square shaft sleeve is connected with a driving gear; an unlocking piece is arranged on the door lock panel in a sliding manner, and a plurality of tooth-shaped convex teeth are arranged on the end face, facing the driving gear, of the unlocking piece, wherein the tooth-shaped convex teeth are meshed with the driving gear; when the door needs to be opened and unlocked, the unlocking piece is pressed towards the inside of the door lock panel, moves towards the inside of the door lock panel and pushes the driving gear to rotate, and the square shaft sleeve connected with the square shaft rotates along with the rotation of the driving gear; the lock square shaft drives the lock tongue to retract into the lock body, so that the lock is unlocked; the unlocking operation is simple and convenient; the structure is simple, and the production cost of the door lock is reduced; and the door lock is more simple and beautiful.
Description
Technical Field
The utility model relates to a lock technical field, more specifically say, it relates to a novel no handle lock.
Background
The existing door lock is generally provided with two lock tongues, namely an upper lock tongue and a lower lock tongue, wherein the upper lock tongue can extend into a buckle after the door is closed, and the lower lock tongue can extend into the buckle to lock the door after the door is locked; when the door is opened, the lower lock tongue is retracted into the lock body after the door is opened by a key or a password is input, and then the upper lock tongue is retracted into the lock body to open the door; in the traditional door lock, a handle is arranged on the door lock, and an upper locking tongue is driven to retract into the lock body by pressing down and rotating the handle; the handle is arranged, so that the operation is unchanged, the structure is complex, and the appearance is not attractive; high manufacturing cost and the like.
SUMMERY OF THE UTILITY MODEL
To the not enough of prior art existence, the utility model aims to provide a novel no handle lock.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a novel non-handle door lock comprises a door lock panel and Fang Zhoutao used for connecting a square shaft, wherein the square shaft sleeve is rotatably arranged on the door lock panel; one end of the square shaft sleeve is provided with an inserting hole for inserting the square shaft, and the other end of the square shaft sleeve is connected with a driving gear;
an unlocking piece is arranged on one side edge of the door lock panel in a sliding mode, a plurality of tooth-shaped convex teeth are arranged on the end face, facing the driving gear, of the unlocking piece, and the tooth-shaped convex teeth are meshed with the driving gear;
when inwards pressing the deblocking piece, the deblocking piece removes towards the lock panel is interior to promote drive gear to rotate, the square shaft cover rotates along with drive gear and carries out the unblock to the lock.
The utility model discloses further set up: the unlocking piece comprises an unlocking piece body and an unlocking pressing part, wherein the unlocking piece body and the unlocking pressing part are vertically arranged.
The utility model discloses further set up: the door lock panel is internally provided with a sliding groove for sliding the unlocking piece, wherein the unlocking piece body slides on the sliding groove.
The utility model discloses further set up: the door lock is characterized in that an installation part for installing the square shaft sleeve is arranged in the door lock panel, and the installation part is cylindrical.
The utility model discloses further set up: both sides of the door lock panel are provided with unlocking parts, and the square shaft sleeve is arranged between the two unlocking parts.
The utility model discloses further set up: the door lock further comprises a door lock bottom plate, wherein the door lock bottom plate is installed on the bottom surface of the door lock panel.
The utility model discloses beneficial effect: the square shaft sleeve of the door lock is connected with a driving gear, and the tooth-shaped convex teeth arranged on the unlocking piece arranged on the door lock panel in a sliding way are meshed with the driving gear; when the door needs to be opened and unlocked, the unlocking piece is pressed towards the inside of the door lock panel, moves towards the inside of the door lock panel and pushes the driving gear to rotate, and the square shaft sleeve connected with the square shaft rotates along with the rotation of the driving gear; the lock square shaft drives the lock tongue to retract into the lock body, so that the lock is unlocked; the unlocking operation is simple and convenient; the structure is simple, and the production cost of the door lock is reduced; and the door lock is more simple and beautiful.
Drawings
Fig. 1 is a schematic structural view of a novel handleless door lock of the present invention;
fig. 2 is a schematic structural view of a novel handleless door lock of the present invention;
fig. 3 is a schematic view of the internal structure of the novel handleless door lock of the present invention;
fig. 4 is a schematic structural view of a door lock panel of the novel handleless door lock of the present invention;
fig. 5 is a schematic structural view of an unlocking member of the novel doorless door lock of the present invention;
fig. 6 is a schematic structural view of a square shaft sleeve of the novel handleless door lock of the present invention;
description of reference numerals: 1. a door lock panel; 11. a sliding groove; 12. an installation part; 2. a square shaft sleeve; 21. inserting holes; 22. a drive gear; 3. unlocking the lock; 31. an unlocking member body; 311. tooth-shaped convex teeth; 32. an unlocking pressing part; 4. door lock bottom plate.
Detailed Description
The embodiment of the novel handleless door lock of the present invention will be described in further detail with reference to fig. 1 to 6.
A novel non-handle door lock comprises a door lock panel 1 and a square shaft sleeve 2 used for connecting a square shaft, wherein the square shaft sleeve 2 is rotatably arranged on the door lock panel 1; one end of the square shaft sleeve 2 is provided with a plug hole 21 for plugging the square shaft, and the other end is connected with a driving gear 22;
an unlocking piece 3 is slidably arranged on one side edge of the door lock panel 1, a plurality of tooth-shaped convex teeth 311 are arranged on the end surface of the unlocking piece 3 facing the driving gear 22, and the tooth-shaped convex teeth 311 are meshed with the driving gear 22;
when inwards pressing unblock piece 3, unblock piece 3 removes in towards door lock panel 1 to promote drive gear 22 to rotate, square shaft sleeve 2 rotates along with drive gear 22 and unlocks the door lock.
When the door needs to be opened and unlocked, the unlocking piece 3 is pressed towards the inside of the door lock panel 1, the unlocking piece 3 moves towards the inside of the door lock panel 1 and pushes the driving gear 22 to rotate, and the square shaft sleeve 2 connected with the square shaft rotates along with the rotation of the driving gear 22; the lock square shaft drives the lock tongue to retract into the lock body, so that the lock is unlocked; the unlocking operation is simple and convenient; the structure is simple, and the production cost of the door lock is reduced; and the door lock is more simple and beautiful.
The unlocking piece 3 comprises an unlocking piece body 31 and an unlocking pressing part 32, wherein the unlocking piece body 31 and the unlocking pressing part 32 are vertically arranged; when the door lock is unlocked, the unlocking piece 3 can be pushed to slide on the door lock panel 1 only by pressing the unlocking pressing part 32 by hands; simple operation, convenience and more labor saving.
A sliding groove 11 for sliding the unlocking piece 3 is formed in the door lock panel 1, and the unlocking piece body 31 slides on the sliding groove 11; make unlocking piece 3 more smooth and easy slide in door lock panel 1, it is more laborsaving when pressing unlocking piece 3 and unblock.
The door lock panel 1 is internally provided with an installation part 12 for installing the square shaft sleeve 2, and the installation part 12 is cylindrical; the square shaft sleeve 2 is sleeved on the mounting part 12, so that the square shaft sleeve 2 can rotate more smoothly in the door lock panel 1, and the locking in the door lock unlocking process is avoided; the quality of the door lock is improved.
The two sides of the door lock panel 1 are both provided with unlocking pieces 3, and the square shaft sleeve 2 is arranged between the two unlocking pieces 3; when the door lock is unlocked, the two unlocking parts 3 on the two sides of the door lock panel 1 can be pressed simultaneously, so that the upper end and the lower end of the driving gear 22 are both pushed, the stress is more balanced, the rotation is smoother, and the door lock unlocking operation is more labor-saving.
The door lock further comprises a door lock bottom plate 4, wherein the door lock bottom plate 4 is installed on the bottom surface of the door lock panel 1, and parts in the door lock panel 1 can be conveniently assembled and fixed.
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 (6)
1. A novel non-handle door lock comprises a door lock panel and Fang Zhoutao used for connecting a square shaft, wherein the square shaft sleeve is rotatably arranged on the door lock panel; the method is characterized in that: one end of the square shaft sleeve is provided with an inserting hole for inserting the square shaft, and the other end of the square shaft sleeve is connected with a driving gear;
an unlocking piece is arranged on one side edge of the door lock panel in a sliding mode, a plurality of tooth-shaped convex teeth are arranged on the end face, facing the driving gear, of the unlocking piece, and the tooth-shaped convex teeth are meshed with the driving gear;
when inwards pressing the deblocking piece, the deblocking piece removes towards the lock panel is interior to promote drive gear to rotate, the square shaft cover rotates along with drive gear and carries out the unblock to the lock.
2. The new doorknob-less door lock of claim 1, wherein: the unlocking piece comprises an unlocking piece body and an unlocking pressing part, wherein the unlocking piece body and the unlocking pressing part are vertically arranged.
3. The new doorknob-less door lock of claim 2, wherein: the door lock panel is internally provided with a sliding groove for sliding the unlocking piece, wherein the unlocking piece body slides on the sliding groove.
4. A new doorknob-less door lock according to claim 1, 2 or 3, wherein: the door lock panel is internally provided with an installation part for installing a square shaft sleeve, and the installation part is cylindrical.
5. A new doorknob-less door lock according to claim 1, 2 or 3, wherein: both sides of the door lock panel are provided with unlocking parts, and the square shaft sleeve is arranged between the two unlocking parts.
6. The new doorknob-less door lock of claim 5 wherein: the door lock further comprises a door lock bottom plate, wherein the door lock bottom plate is installed on the bottom surface of the door lock panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121066501.1U CN218715853U (en) | 2021-05-18 | 2021-05-18 | Novel door lock without handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121066501.1U CN218715853U (en) | 2021-05-18 | 2021-05-18 | Novel door lock without handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218715853U true CN218715853U (en) | 2023-03-24 |
Family
ID=85580433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121066501.1U Active CN218715853U (en) | 2021-05-18 | 2021-05-18 | Novel door lock without handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218715853U (en) |
-
2021
- 2021-05-18 CN CN202121066501.1U patent/CN218715853U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant |