CN202788273U - Cabinet door locking device rotatably controlled by magnetic force - Google Patents
Cabinet door locking device rotatably controlled by magnetic force Download PDFInfo
- Publication number
- CN202788273U CN202788273U CN 201220519360 CN201220519360U CN202788273U CN 202788273 U CN202788273 U CN 202788273U CN 201220519360 CN201220519360 CN 201220519360 CN 201220519360 U CN201220519360 U CN 201220519360U CN 202788273 U CN202788273 U CN 202788273U
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- Prior art keywords
- magnetic
- cabinet door
- magnetic force
- handle
- lock cylinder
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- Expired - Fee Related
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- 238000002955 isolation Methods 0.000 claims description 2
- 238000007885 magnetic separation Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 4
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical group N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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Abstract
The utility model discloses a cabinet door locking device rotatably controlled by magnetic force. The cabinet door locking device comprises a handle and a magnetic force lock ring, wherein the handle is mounted on a door body, a magnetic force lock cylinder and a rotating bearing which surround the handle are respectively and fixedly mounted between the handle and the door body; the magnetic force lock ring is mounted on a door frame and is matched with the magnetic force lock cylinder; when the cabinet door is closed, the cabinet door is closed by magnetic attraction force between the magnetic force lock cylinder and the magnetic force lock ring, when the cabinet door is opened, the magnetic force lock cylinder is driven by the handle to rotate, the magnetic attraction force between the magnetic force lock cylinder and the magnetic force lock ring is overcome by twisting force and outward tensile force, and the cabinet door is opened; and therefore, the cabinet door can not be easily and automatically opened at ordinary times, and dust can be prevented from entering the cabinet door; and the cabinet door locking device rotatably controlled by the magnetic force is simple in structure and convenient to use, and is suitable for popularization and application.
Description
Technical Field
The utility model relates to a lock especially relates to a kitchen door lock.
Background
Generally, a cabinet door and the like of a kitchen are only provided with a handle without a locking device, and if wind or slight vibration exists, the cabinet door is easy to open by itself, and dust easily enters the cabinet to pollute tableware.
Disclosure of Invention
The utility model aims to solve the technical problem that a magnetic force rotary control kitchen door lock device which can lock the cabinet door and has simple structure and convenient use is provided.
In order to solve the technical problem, the technical scheme of the utility model is that: the magnetic rotary control kitchen door lock device comprises a handle arranged on a door body, wherein a magnetic lock cylinder and a rotating bearing which are provided with the handle are fixedly arranged between the handle and the door body in sequence; the magnetic lock ring is installed on the door frame and matched with the magnetic lock cylinder.
As a preferable technical scheme, the magnetic lock cylinder comprises a ring body formed by arranging magnets and non-magnetic-conductive separation blocks at intervals.
Preferably, the magnetic lock ring and the magnetic lock cylinder are identical in structure and opposite in magnet polarity.
As a preferred technical scheme, the non-magnetic conductive spacer block is a plastic block.
Due to the adoption of the technical scheme, the magnetic rotary control kitchen door lock device comprises a handle arranged on a door body, wherein a magnetic lock cylinder and a rotating bearing which are provided with the handle are fixedly arranged between the handle and the door body in sequence; the magnetic lock ring is arranged on the door frame and matched with the magnetic lock cylinder; when the cabinet door is closed, the magnetic attraction between the magnetic lock cylinder and the magnetic lock ring closes the cabinet door, and when the cabinet door is opened, the magnetic lock cylinder is driven by the handle to rotate, and the torsional force and the outward pulling force overcome the magnetic attraction between the magnetic lock cylinder and the magnetic lock ring to open the cabinet door; therefore, the cabinet door cannot be opened easily and automatically at ordinary times, and dust can be prevented from entering the cabinet; the utility model discloses simple structure, convenient to use is fit for popularizing and applying.
Drawings
The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein,
fig. 1 is a schematic view of a magnetic lock ring structure according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a magnetic lock cylinder and a handle according to an embodiment of the present invention;
fig. 3 is a usage state diagram of the embodiment of the present invention;
FIG. 4 is a sectional view of a door-mounted component according to an embodiment of the present invention;
in the figure: 1-a door body; 2-a handle; 3-a magnetic lock cylinder; 4-a rotating bearing; 5-a magnet; 6-non-magnetic-conductive isolation blocks; 7-magnetic locking ring.
Detailed Description
The invention is further explained below with reference to the drawings and examples. In the following detailed description, certain exemplary embodiments of the present invention have been described by way of illustration only. Needless to say, a person skilled in the art will recognize that the described embodiments can be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.
As shown in fig. 2 and 3, the magnetic rotary control kitchen door lock device comprises a handle 2 mounted on a door body 1, and as shown in fig. 4, a magnetic lock cylinder 3 and a rotary bearing 4, which are provided with the handle 2, are sequentially and fixedly mounted between the handle 2 and the door body 1; the magnetic lock cylinder 3 comprises a ring body formed by arranging magnets 5 and non-magnetic isolating blocks 6 at intervals, the non-magnetic isolating blocks 6 are plastic blocks, and the area of the end face of each non-magnetic isolating block 6 is not smaller than that of the end face of the adjacent magnet 5. As shown in fig. 1, the cabinet door further comprises a magnetic lock ring 7 mounted on the door frame and engaged with the magnetic lock cylinder 3, wherein the magnetic lock ring 7 has the same structure as the magnetic lock cylinder 3 and the polarity of the magnet 5 is opposite, that is, when the cabinet door is closed, the magnetic poles of the magnet 5 parts of the magnetic lock ring 7 and the magnetic lock cylinder 3 which are in contact with each other are opposite, so that magnetic attraction is generated to close the cabinet door. When the cabinet door is opened, the handle 2 is rotated, the handle 2 drives the magnetic lock cylinder 3 to rotate, the magnet 5 of the magnetic lock cylinder 3 deviates and is not contacted with the magnet 5 of the magnetic lock ring 7 any more, but is contacted with the non-magnetic-conductive spacing block 6 of the magnetic lock ring 7, the magnetic attraction between the magnetic lock ring 7 and the magnetic lock cylinder 3 is weakened, and the cabinet door can be opened by slightly pulling the handle 2.
After the utility model is adopted, the cabinet door can not be easily and automatically opened at ordinary times, and dust can be prevented from entering the cabinet; when the cabinet door needs to be opened, the cabinet can be opened by using very small torsion and tension; the utility model discloses simple structure, convenient to use is fit for popularizing and applying.
The description of the present invention has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (4)
1. Magnetic force rotary control kitchen door lock device is including installing the handle on the door body, its characterized in that: a magnetic lock cylinder and a rotating bearing which are provided with the handle are fixedly arranged between the handle and the door body in sequence; the magnetic lock ring is installed on the door frame and matched with the magnetic lock cylinder.
2. A magnetic rotary control kitchen door lock device according to claim 1, characterized in that: the magnetic lock cylinder comprises a magnet and a ring body formed by non-magnetic separation blocks which are arranged at intervals.
3. A magnetic rotary control kitchen door lock device according to claim 2, characterized in that: the magnetic lock ring and the magnetic lock cylinder are identical in structure and opposite in magnet polarity.
4. A magnetic rotary control kitchen door lock device according to claim 2 or 3, characterized in that: the non-magnetic conductive isolation block is a plastic block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220519360 CN202788273U (en) | 2012-10-11 | 2012-10-11 | Cabinet door locking device rotatably controlled by magnetic force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220519360 CN202788273U (en) | 2012-10-11 | 2012-10-11 | Cabinet door locking device rotatably controlled by magnetic force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202788273U true CN202788273U (en) | 2013-03-13 |
Family
ID=47815550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220519360 Expired - Fee Related CN202788273U (en) | 2012-10-11 | 2012-10-11 | Cabinet door locking device rotatably controlled by magnetic force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202788273U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466182A (en) * | 2013-09-22 | 2013-12-25 | 马晓璐 | Storage compartment capable of delaying automatic door closing |
| CN106193820A (en) * | 2016-09-21 | 2016-12-07 | 北京美餐巧达科技有限公司 | Concealed remote control gate lock and control method thereof |
| CN107035241A (en) * | 2016-03-15 | 2017-08-11 | 安徽胜方信息科技服务有限公司 | A kind of drawer double-purpose magnetic locking device |
| CN107374294A (en) * | 2017-09-01 | 2017-11-24 | 刘飞云 | A kind of Internet of Things family expenses deposit food device temporarily |
-
2012
- 2012-10-11 CN CN 201220519360 patent/CN202788273U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466182A (en) * | 2013-09-22 | 2013-12-25 | 马晓璐 | Storage compartment capable of delaying automatic door closing |
| CN107035241A (en) * | 2016-03-15 | 2017-08-11 | 安徽胜方信息科技服务有限公司 | A kind of drawer double-purpose magnetic locking device |
| CN106193820A (en) * | 2016-09-21 | 2016-12-07 | 北京美餐巧达科技有限公司 | Concealed remote control gate lock and control method thereof |
| CN107374294A (en) * | 2017-09-01 | 2017-11-24 | 刘飞云 | A kind of Internet of Things family expenses deposit food device temporarily |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20131011 |