CN207253036U - A kind of magnetic force rotating latch - Google Patents
A kind of magnetic force rotating latch Download PDFInfo
- Publication number
- CN207253036U CN207253036U CN201721128726.9U CN201721128726U CN207253036U CN 207253036 U CN207253036 U CN 207253036U CN 201721128726 U CN201721128726 U CN 201721128726U CN 207253036 U CN207253036 U CN 207253036U
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- knob
- base
- connecting tube
- bottom cover
- magnet
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Abstract
The utility model discloses a kind of magnetic force rotating latch, including pin thread and female thread, by setting the first magnet on pin thread, second magnet is set on female thread, pin thread autorotation on female thread is set to lock by the first magnet and the second magnet and cooperation, it is simple, convenient and practical so as to which convenient for children is rotating locking operation.
Description
Technical field
Lock technical field is the utility model is related to, is specially a kind of magnetic force rotating latch.
Background technology
As modern society is fast-developing, today we do what is intended to can be time saving and energy saving, common lock is used
Get up complex steps, but security is not but high, especially for the relevant articles for use of children.We both want to safety, behaviour
Work gets up and can be simple and convenient, and child can be allowed also can easily to control, so developing such magnetic force rotating latch, uses
In the use of school bag and knapsack, the step of folding latches can be simplified to the full extent.
Utility model content
（One）The technical problem of solution
In view of the deficiencies of the prior art, the utility model provides a kind of magnetic force rotating latch, can by the utility model
To make child resistant lock more convenient, safer.
（Two）Technical solution
To achieve the above object, the utility model provides following technical solution：
A kind of magnetic force rotating latch, including pin thread and female thread, it is characterised in that the pin thread includes knob upper cover, knob
Magnetic receiver, knob bottom cover, the knob upper cover lower surface are provided centrally with the first connecting tube, the first connecting tube upper end and rotation
Button upper cover connects, and the first connecting tube lower end is provided with the first buckle, and one is formed between first connecting tube and knob upper cover and is received
Receive space, identical knob blind nut is provided with the storage space, the knob blind nut and knob bottom cover pass through spiral way
Connection, the knob magnetic receiver middle part are provided with the first buckle of the first card slot, first card slot and the first connecting tube lower end
Cooperate, the knob magnetic receiver is hollow-core construction and is provided with the first magnet in hollow；The female thread include base bottom cover,
Base blind nut, the base bottom cover outer wall are provided with the second external screw thread, and the second internal thread is provided with the base blind nut, described
Base bottom cover is connected with base blind nut by spiral way, be provided between the base bottom cover and base blind nut base card pipe and
Base magnetic receiver, the base card pipe upper end are provided with the 3rd card slot, the 3rd card slot and are arranged on knob magnetic receiver lower end
The 3rd buckle cooperate, be provided with the second magnet in the base magnetic receiver, second magnet and the first magnet are mutual
Coordinate.
Preferably, cap upper surface is provided with the 4th card slot on the knob, and the 4th card slot is decorated with knob is arranged on
4th buckle of lid lower surface cooperates.
Preferably, it is provided with anti-slip tank on the knob upper cover side wall.
Preferably, at least two positioning columns are provided with the rotation bottom cover, at least two is provided with the knob blind nut
A location hole to cooperate with positioning column.
Preferably, the base bottom cover includes base plate, is provided with the second through hole on the base plate, and described second
Through hole lower end is connected with the 3rd connecting tube of coaxial design, and the 3rd connection pipe outer wall is provided with the second external screw thread, and second is logical
Hole upper end, which is connected with, is coaxially arranged with baffle ring, and the baffle ring is connected with base card pipe upper-end contact.
Preferably, it is provided with the second magnet set casing for being integrally formed design among the base magnetic receiver, described second
The second magnet is provided with magnet set casing.
Preferably, the knob blind nut is that the first internal thread is provided with hollow-core construction and hollow-core construction, in described first
Screw thread and the first external screw thread being arranged in the second connection pipe outer wall cooperate, and second connecting tube is installed on knob bottom
Lid, is provided with first through hole on the knob bottom cover and first through hole and the second connecting tube coaxial design, second connecting tube
Inner wall upper end is provided with the second card slot, second card slot and the second buckle mutual cooperation for being arranged on knob magnetic receiver upper end.
（Three）Beneficial effect
The utility model provides a kind of magnetic force rotating latch, possesses following beneficial effect：
1st, the utility model sets the second magnet by setting the first magnet on pin thread on female thread, passes through the first magnetic
Iron and the second magnet and cooperation enable pin thread autorotation on female thread to lock, so that convenient for children is in rotation locking operation, behaviour
Make simple, convenient and practical.
2nd, first magnet of the utility model is arranged in knob magnetic receiver, and the second magnet is arranged in base magnetic receiver,
3rd buckle of knob magnetic receiver lower end and base card pipe upper end are provided with the mutual cooperation of the 3rd card slot, realize latching function.
3rd, the utility model has the advantages of convenient installation, is installed on knapsack capping side by pin thread, pacifies especially by by knapsack capping
Between knob blind nut and knob bottom cover, female thread is installed on knapsack body, is specifically installed on base bottom cover and base blind nut
Between, the utility model is adapted to that existing market is almost all of to renovate on knapsack, safe and reliable, suitable to promote.
Brief description of the drawings
Fig. 1 is the utility model structure chart；
Fig. 2 is the utility model pin thread disassemblying structure figure；
Fig. 3 is the utility model female thread disassemblying structure figure；
Fig. 4 is the utility model AA cross section structure charts；
Fig. 5 is the utility model BB cross section structure charts；
Fig. 6 is the first magnet of the utility model and the second magnet works schematic diagram.
In figure：1st, pin thread, 2, female thread, 3, knob upper cover, 4, knob bottom cover, 5, knob trim, the 6, first magnet, 7, bottom
Seat bottom cover, 8, base blind nut, 9, base magnetic receiver, 10, base card pipe, 11, knob blind nut, 12, knob magnetic receiver, 13, second
Magnet, the 14, the 4th buckle, the 15, the 4th card slot, 16, anti-slip tank, the 17, first external screw thread, the 18, first internal thread, 19, positioning column,
20th, location hole, the 21, first connecting tube, the 22, second connecting tube, the 23, second buckle, the 24, the 3rd buckle, the 25, first card slot, 26,
3rd connecting tube, the 27, second external screw thread, 28, baffle ring, the 29, second internal thread, the 30, the 3rd card slot, the 31, second magnet set casing,
32nd, knob bottom plate, the 33, base plate, 34, first buckle, the 35, second card slot, the 36, second through hole.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Embodiment 1：
As shown in Figures 1 to 5, a kind of magnetic force rotating latch, including pin thread 1 and female thread 2, wherein pin thread 1 are included on knob
Lid 3,3 upper surface of knob upper cover are provided with the 4th card slot 15, and the 4th identical buckle 14, the 4th card are provided with the 4th card slot 15
Button 14 is installed on knob trim 5, and the shape of knob upper cover 3 is similar to the plate turned around, in 3 lower surface of knob upper cover
The heart is fixed with the first connecting tube 21, and the lower end of the first connecting tube 21 is provided with the first buckle 34, the first buckle 34 and is arranged on rotation
The first card slot 25 on 12 side wall of button magnetic receiver cooperates, so that knob magnetic receiver 12 is fixed in the first connecting tube 21,
In order to which pin thread 1 is fixed on knapsack, the pin thread 1 of the utility model further includes knob blind nut 11 and knob bottom cover 4, wherein
Knob blind nut 11 is annular shape, and circle ring inner surface is provided with the first internal thread 18, the first internal thread 18 and is arranged on the second connection
The first external screw thread 17 on 22 outer wall of pipe cooperates, and the second connecting tube 22 is installed on 32 center of rotating bottom board, in order to allow knob
Blind nut 11 and knob bottom cover 4 can link together with knob upper cover 3, and 22 inner wall of the second connecting tube of the utility model is provided with
Second card slot 35, second card slot 35 and 23 mutual cooperation of the second buckle for being arranged on 12 upper end outer wall of knob magnetic receiver, are
The utility model will be allowed preferably to be fixed on pin thread 1 on knapsack, be provided with positioning column 19 on knob bottom cover 4, positioned
Column 19 and the location hole 20 being arranged on knob blind nut 11 cooperate, and knob magnetic receiver 12 is internally provided with the first magnet 6, is
To realize and connected between pin thread 1 and female thread 2, knob magnetic receiver 12 lower end of the utility model is provided with the 3rd buckle 24, and the 3rd
Buckle 24 and the 3rd card slot 30 being arranged on female thread 2 cooperate, and the 3rd card slot 30 is arranged on base card pipe 10, base card
Pipe 10 is arranged between base bottom cover 7 and base magnetic receiver 9, and wherein base bottom cover 7 is by 33 groups of the 3rd connecting tube 26, base plate
, 26 outer wall of the 3rd connecting tube is provided with the second external screw thread 27, the second external screw thread 27 and be arranged on base blind nut 8 second in
Screw thread 29 cooperates, and base card pipe 10 and base magnetic receiver 9 are arranged on base bottom cover 7 and bottom by spiral placement in this way
Between seat blind nut 8, base card pipe 10 is skidded off from the second through hole 36 being arranged on base plate 33 in order to prevent, this practicality is new
Baffle ring 28 is provided with the second through hole of type 36, the second magnet set casing 31, the second magnet set casing are provided with base magnetic receiver 9
The second magnet 13 is provided with 31, the second magnet and the first magnet cooperate.
Skid in order to prevent, anti-slip tank 16 is provided with knob upper cover side wall.
As shown in fig. 6, only needing gently to rotate 45 degree of the first magnet clockwise, lock can be opened, convenient and efficient rotation
The second magnet positions below turn-button, vertical arrangement mode is according to the principle that identical charges repel each other, and there is a natural attraction between the sexes, the first magnet knob
45 degree of rotation counterclockwise, returns origin, becomes the state of lock closure.
Specific installation and application method：
As shown in Figures 1 to 5, pin thread is fixed on and renovates renovating for knapsack, a circular hole is specifically set on renovating,
Then knob blind nut is screwed on knob bottom cover through circular hole, the first magnet is arranged in knob magnetic receiver, then by knob
Magnetic receiver is installed in the first connecting tube, and knob bottom cover then is installed on knob magnetic receiver upper end again；Then installment female buckle,
A circular hole is also provided with knapsack, the second magnet is installed in base magnetic receiver, then by base card pipe and base magnetic receiver
Be arranged between base bottom cover and base blind nut, then by spiral way by base bottom cover and base blind nut according on knapsack
Circular hole in.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed, or further include as this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there are other identical element in process, method, article or equipment including key element.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of magnetic force rotating latch, including pin thread（1）And female thread（2）, it is characterised in that the pin thread（1）Including on knob
Lid（3）, knob magnetic receiver（12）, knob bottom cover（4）, the knob upper cover（3）Lower surface is provided centrally with the first connecting tube
（21）, first connecting tube（21）Upper end and knob upper cover（3）Connection, the first connecting tube（21）Lower end is provided with the first buckle
（34）, first connecting tube（21）With knob upper cover（3）Between form a storage space, kiss is provided with the storage space
The knob blind nut of conjunction（11）, the knob blind nut（11）With knob bottom cover（4）Connected by spiral way, the knob magnetic receiver
（12）Middle part is provided with the first card slot（25）, first card slot（25）With the first connecting tube（21）First buckle of lower end（34）
Cooperate, the knob magnetic receiver（12）For hollow-core construction and it is hollow in be provided with the first magnet（6）；The female thread（2）Bag
Include base bottom cover（7）, base blind nut（8）, the base bottom cover（7）Outer wall is provided with the second external screw thread（27）, the base spiral shell
Lid（8）On be provided with the second internal thread（29）, the base bottom cover（7）With base blind nut（8）Connected by spiral way, it is described
Base bottom cover（7）With base blind nut（8）Between be provided with base card pipe（10）With base magnetic receiver（9）, the base card pipe
（10）Upper end is provided with the 3rd card slot（30）, the 3rd card slot（30）Be arranged on knob magnetic receiver（9）3rd card of lower end
Button（24）Cooperate, the base magnetic receiver（9）Inside it is provided with the second magnet（13）, second magnet（13）With the first magnetic
Iron（6）Cooperate.
A kind of 2. magnetic force rotating latch according to claim 1, it is characterised in that：The knob upper cover（3）Upper surface is set
It is equipped with the 4th card slot（15）, the 4th card slot（15）Be arranged on knob trim（5）4th buckle of lower surface（14）Phase
Mutually coordinate.
A kind of 3. magnetic force rotating latch according to claim 1 or 2, it is characterised in that：The knob upper cover（3）On side wall
It is provided with anti-slip tank（16）.
A kind of 4. magnetic force rotating latch according to claim 1, it is characterised in that：The rotation bottom cover（4）On be provided with
At least two positioning columns（19）, the knob blind nut（11）On be provided with least two and positioning column（19）The positioning of mutual cooperation
Hole（20）.
A kind of 5. magnetic force rotating latch according to claim 1, it is characterised in that：The base bottom cover（7）Including base
Bottom plate（33）, the base plate（33）On be provided with the second through hole（36）, second through hole（36）Lower end is connected with coaxially
3rd connecting tube of design（26）, the 3rd connecting tube（26）Outer wall is provided with the second external screw thread（27）, the second through hole（36）
Upper end, which is connected with, is coaxially arranged with baffle ring（28）, the baffle ring（28）With base card pipe（10）Upper-end contact connects.
A kind of 6. magnetic force rotating latch according to claim 1, it is characterised in that：The base magnetic receiver（9）Centre is set
It is equipped with the second magnet set casing for being integrally formed design（31）, the second magnet set casing（31）Inside it is provided with the second magnet
（13）.
A kind of 7. magnetic force rotating latch according to claim 1, it is characterised in that：The knob blind nut（11）For hollow knot
The first internal thread is provided with structure and hollow-core construction（17）, first internal thread（17）Be arranged on the second connecting tube（22）Outside
The first external screw thread on wall（18）Cooperate, second connecting tube（22）Installed in knob bottom cover（4）, the knob bottom cover
（4）On be provided with first through hole and first through hole and the second connecting tube（22）Coaxial design, second connecting tube（22）Inner wall
Upper end is provided with the second card slot（35）, second card slot（35）Be arranged on knob magnetic receiver（12）Second buckle of upper end
（23）Cooperate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721128726.9U CN207253036U (en) | 2017-09-05 | 2017-09-05 | A kind of magnetic force rotating latch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721128726.9U CN207253036U (en) | 2017-09-05 | 2017-09-05 | A kind of magnetic force rotating latch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207253036U true CN207253036U (en) | 2018-04-20 |
Family
ID=61924019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721128726.9U Active CN207253036U (en) | 2017-09-05 | 2017-09-05 | A kind of magnetic force rotating latch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207253036U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107616608A (en) * | 2017-09-05 | 2018-01-23 | 浙江卡拉扬集团有限公司 | A kind of magnetic force rotating latch |
-
2017
- 2017-09-05 CN CN201721128726.9U patent/CN207253036U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107616608A (en) * | 2017-09-05 | 2018-01-23 | 浙江卡拉扬集团有限公司 | A kind of magnetic force rotating latch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190626 Address after: 223600 No. 8 Shuyang Taibei Avenue, Suqian City, Jiangsu Province Patentee after: JIANGSU CAARANY COMMERCIAL LEISURE GOOD CO., LTD. Address before: No. 8 Zhijiang Road, Zhouwangmiao Town Industrial Zone, Haining City, Jiaxing City, Suqian City, Jiangsu Province Patentee before: ZHEJIANG CAARAN.Y GROUP CO., LTD. |
|
| TR01 | Transfer of patent right |