CN208808042U - A kind of quilt cover fixator unlocking apparatus - Google Patents
A kind of quilt cover fixator unlocking apparatus Download PDFInfo
- Publication number
- CN208808042U CN208808042U CN201821229181.5U CN201821229181U CN208808042U CN 208808042 U CN208808042 U CN 208808042U CN 201821229181 U CN201821229181 U CN 201821229181U CN 208808042 U CN208808042 U CN 208808042U
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- China
- Prior art keywords
- switch
- torsional spring
- lock tube
- locking device
- spring
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of quilt cover fixator unlocking apparatus, it is related to quilt cover fixator field, interior lock tube is provided in exterior lock tube, locking member is provided in interior lock tube, four steel balls and spring base, spring is provided on spring base, locking device fixed cylinder is provided on lower lid, it is inserted into hole, convex slope and torsional spring fixing piece, switch is equipped with fixing piece, the slope matched with convex slope is arranged in one end of switch, and one end of switch passes through locking device fixed cylinder and connect with convex slope, torsional spring is fixed on lower lid, and an end hook of torsional spring is located on torsional spring fixing piece, another end hook of torsional spring is located on the fixing piece on switch, one end of fibula passes through insertion hole and switch and locks with the steel ball in locking device.It is reasonable in design, good appearance, and modern design is unique, easy to operate, easy to use, is opened, is completely embedded, not easily to fall off, practical, the scope of application is than wide using a-key-lock and a key.
Description
Technical field:
The utility model relates to a kind of quilt cover fixator unlocking apparatus, belong to quilt cover fixator technical field.
Background technique:
Quilt cover fixator is mainly used for fixed bag and a quilt core, shifts bag and a quilt core no longer, smooth docile.Currently,
The structure design of existing quilt cover fixator is not reasonable, and shape is common, the inadequate novel and unique of moulding, and the comparison that operates is multiple
It is miscellaneous, it needs using strong magnetic unlocking device, unlock is more troublesome, and unlocking device is easily lost, and strong magnetic has household electrical appliance and mobile phone
Damage effect can not meet the use demand of people.
Utility model content:
In view of the above-mentioned problems, the technical problem to be solved by the present invention is to provide a kind of quilt cover fixator unlocking apparatus.
A kind of quilt cover fixator unlocking apparatus of the utility model, it includes upper cover and lower cover, is provided with torsional spring on upper lid
Fixing sleeve and locking device, locking device are made of exterior lock tube, interior lock tube, locking member, steel ball, spring base and spring, external lock
It is provided with interior lock tube in set, locking member, four steel balls and spring base are provided in interior lock tube, is provided with spring on spring base, under
It covers and is provided with locking device fixed cylinder, insertion hole, convex slope and torsional spring fixing piece, switch is equipped with fixing piece, one end of switch
The slope matched with convex slope is set, and the one end switched passes through locking device fixed cylinder and connect with convex slope, torsional spring is fixed on down
It covers, and an end hook of torsional spring is located on torsional spring fixing piece, another end hook of torsional spring is located on the fixing piece on switch, fibula
One end passes through insertion hole and switch and locks with the steel ball in locking device.
Preferably, the position of corresponding switch is provided with supporting surface on the lower lid, mainly for the protection of switch not
It is opened between careful.
Preferably, the interior lock tube uses taper structure design.
Preferably, being provided with long hole corresponding with insertion hole on the switch, fibula is facilitated to be inserted into.
The utility model has the beneficial effects that it is reasonable in design, good appearance, modern design is unique, easy to operate, makes
With conveniently, is opened, be completely embedded, not easily to fall off, practical, the scope of application is than wide using a-key-lock and a key.
Detailed description of the invention:
The present invention is described in detail by the following detailed description and drawings for ease of explanation,.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of internal structure of upper cover in the utility model；
Fig. 3 is the decomposition texture schematic diagram of lower cover in the utility model；
Fig. 4 is the schematic diagram of internal structure of locking member in the utility model；
Fig. 5 is the structural schematic diagram of locking device in the utility model；
Fig. 6 is the mounting structure schematic diagram of fibula and switch and locking device in the utility model.
1- upper cover；2- lower cover；3- torsional spring fixing sleeve；4- locking device；4-1- exterior lock tube；Lock tube in 4-2-；4-3- locking
Part；4-4- steel ball；4-5- spring base；4-6- spring；5- locking device fixed cylinder；6- is inserted into hole；7- convex slope；8- torsional spring is fixed
Part；9- switch；9-1- long hole；10- fixing piece；The slope 11-；12- torsional spring；13- fibula.
Specific embodiment:
As shown in figs 1 to 6, present embodiment uses following technical scheme: it includes upper cover 1 and lower cover 2, upper cover 1
On be provided with torsional spring fixing sleeve 3 and locking device 4, locking device 4 is by exterior lock tube 4-1, interior lock tube 4-2, locking member 4-3, steel
Pearl 4-4, spring base 4-5 and spring 4-6 are formed, and are provided with interior lock tube 4-2 in exterior lock tube 4-1, are provided with locking in interior lock tube 4-2
It is provided with spring 4-6 on part 4-3, four steel ball 4-4 and spring base 4-5, spring base 4-5, it is solid that locking device is provided on lower cover 2
Safety barrel 5, insertion hole 6, convex slope 7 and torsional spring fixing piece 8, switch 9 are equipped with fixing piece 10, one end setting and 7 phase of convex slope of switch 9
The slope 11 of cooperation, and one end of switch 9 passes through locking device fixed cylinder 5 and connect with convex slope 7, torsional spring 12 is fixed on lower cover 2,
And an end hook of torsional spring 12 is located on torsional spring fixing piece 8, another end hook of torsional spring 12 is located on the fixing piece 10 on switch 9, button
One end of needle 13 passes through the steel ball 4-4 in insertion hole 6 and switch 9 and locking device 4 and locks.
Wherein, supporting surface is provided with to the position of inductive switch 9 on the lower cover 2, mainly for the protection of switch 9 without
It is opened between meaning；The interior lock tube 4-2 uses taper structure design；It is provided on the switch 9 corresponding with insertion hole 6
Long hole 9-1 facilitates fibula 13 to be inserted into.
The fibula of present embodiment opens principle: by push switch 9, the slope 11 of switch 9 is reached on lower cover 2
On convex slope 7, switch 9 arrives to locking member 4-3, and locking member 4-3 is pushed up to four steel ball 4-4 the width position of interior lock tube 4-2
Steel ball 4-4 is not held tightly, and fibula 13 is opened.
The locking principle of present embodiment: it is vented switch 9, the spring 4-6 in interior lock tube 4-2 is four steel ball 4-4
Shift the narrow position interior lock tube 4-2 onto, four steel ball 4-4 are held tightly together, and fibula 13 is clamped, and do not pull out not come out fibula 13.
Specific embodiment has reasonable structure design, good appearance, and modern design is unique, easy to operate, easy to use, adopts
It is opened, is completely embedded, not easily to fall off, practical, the scope of application is than wide with a-key-lock and a key.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of quilt cover fixator unlocking apparatus, it is characterised in that: it includes upper cover (1) and lower cover (2), and upper cover is arranged on (1)
There are torsional spring fixing sleeve (3) and locking device (4), locking device (4) is by exterior lock tube (4-1), interior lock tube (4-2), locking member (4-
3), steel ball (4-4), spring base (4-5) and spring (4-6) composition, exterior lock tube (4-1) is interior to be provided with interior lock tube (4-2), interior lock tube
It is provided with locking member (4-3), four steel balls (4-4) and spring base (4-5) in (4-2), is provided with spring on spring base (4-5)
(4-6) is provided with locking device fixed cylinder (5), insertion hole (6), convex slope (7) and torsional spring fixing piece (8) on lower cover (2), switchs
(9) fixing piece (10) are equipped with, the slope (11) matched with convex slope (7) is arranged in one end of switch (9), and switchs the one of (9)
End is connect across locking device fixed cylinder (5) with convex slope (7), and torsional spring (12) is fixed on lower cover (2), and one end of torsional spring (12)
Hook is located on torsional spring fixing piece (8), and another end hook of torsional spring (12) is located on the fixing piece (10) on switch (9), fibula (13)
One end pass through insertion hole (6) and switch steel ball (4-4) locking in (9) and locking device (4).
2. a kind of quilt cover fixator unlocking apparatus according to claim 1, it is characterised in that: the lower cover (2) on pair
The position of inductive switch (9) is provided with supporting surface.
3. a kind of quilt cover fixator unlocking apparatus according to claim 1, it is characterised in that: the interior lock tube (4-2)
Using taper structure design.
4. a kind of quilt cover fixator unlocking apparatus according to claim 1, it is characterised in that: set on the switch (9)
It is equipped with long hole (9-1) corresponding with insertion hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821229181.5U CN208808042U (en) | 2018-08-01 | 2018-08-01 | A kind of quilt cover fixator unlocking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821229181.5U CN208808042U (en) | 2018-08-01 | 2018-08-01 | A kind of quilt cover fixator unlocking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208808042U true CN208808042U (en) | 2019-05-03 |
Family
ID=66272134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821229181.5U Expired - Fee Related CN208808042U (en) | 2018-08-01 | 2018-08-01 | A kind of quilt cover fixator unlocking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208808042U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110123094A (en) * | 2019-06-09 | 2019-08-16 | 金华职业技术学院 | It is a kind of by sleeve fixture mechanism |
| CN112438540A (en) * | 2019-08-28 | 2021-03-05 | 义乌市木马工业产品设计有限公司 | Novel safe quilt is detained |
-
2018
- 2018-08-01 CN CN201821229181.5U patent/CN208808042U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110123094A (en) * | 2019-06-09 | 2019-08-16 | 金华职业技术学院 | It is a kind of by sleeve fixture mechanism |
| CN110123094B (en) * | 2019-06-09 | 2024-03-26 | 金华职业技术学院 | Quilt cover fixing device |
| CN112438540A (en) * | 2019-08-28 | 2021-03-05 | 义乌市木马工业产品设计有限公司 | Novel safe quilt is detained |
| CN112438540B (en) * | 2019-08-28 | 2022-08-23 | 义乌市木马工业产品设计有限公司 | Novel safe quilt is detained |
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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: 20190909 Address after: 321300 Luopanshan No. 9, Yancun, Xibian, Longshan Town, Yongkang City, Jinhua City, Zhejiang Province Co-patentee after: Wang Wen Jun Patentee after: Yan Bu Ting Address before: 321300 Luopanshan No. 9, Yancun, Xibian, Longshan Town, Yongkang City, Jinhua City, Zhejiang Province Patentee before: Yan Bu Ting |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190503 Termination date: 20200801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |