CN108851373A - It is a kind of convenient for taking key and key chain not easy to lose - Google Patents
It is a kind of convenient for taking key and key chain not easy to lose Download PDFInfo
- Publication number
- CN108851373A CN108851373A CN201810729946.XA CN201810729946A CN108851373A CN 108851373 A CN108851373 A CN 108851373A CN 201810729946 A CN201810729946 A CN 201810729946A CN 108851373 A CN108851373 A CN 108851373A
- Authority
- CN
- China
- Prior art keywords
- key
- block
- protective cover
- wiring
- movable block
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B15/00—Key-rings
- A44B15/005—Fobs
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
- A45C11/32—Bags or wallets for holding keys
- A45C11/323—Bags or wallets for holding keys with key hangers
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
- A45C11/32—Bags or wallets for holding keys
- A45C11/327—Bags or wallets for holding keys with sliding keys
- A45C11/329—Bags or wallets for holding keys with sliding keys comprising flexible ties, e.g. strips, bands or chains
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B19/00—Keys; Accessories therefor
- E05B19/0082—Keys or shanks being removably stored in a larger object, e.g. a remote control or a key fob
Abstract
The invention discloses a kind of convenient for taking key and key chain not easy to lose; including protective cover, cross bar is fixedly installed in the protective cover, spacer sleeve is equipped with several wiring blocks on the cross bar; the wiring block is movably connected on cross bar by torsionspring, and is wound with retraction cord on wiring block；Wiring block side is movably set with movable block, and the cord hole offers annular groove far from wiring block side；The movable block lateral wall is fixed with connecting rod, and the connecting rod is fixed with operating block far from movable block one end, and the operating block is flexibly connected with protective cover lateral wall.The present invention, which does not need again to remove key completely from key chain, can be used, and the use distance of key can be controlled by the length of retraction cord, and after the completion of being not in key use, forget to reinstall the case where key loss is caused on key chain, high degree avoids economic loss caused by key loss, practicability is very strong, highly promotes.
Description
Technical field
It is specially a kind of convenient for taking key and key chain not easy to lose the present invention relates to key chain technical field.
Background technique
Key chain uses widely in people's daily life, generally includes Key-ring lock and retaining ring, utilizes retaining ring
Key is hung on together, is then hung on trousers by Key-ring lock again, user will not be impacted and be made
With convenient, and it can effectively prevent the loss of key, still, existing key chain can not be hung on no trousers ear sport pants
On, it just needs for key chain to be placed in trouser pocket when wearing sport pants, increases the placement quantity of article in trouser pocket, carry not
It conveniently and is easily lost, to solve the above problems, developing a kind of necessary with extensive and easy to operate key chain.
Set forth above in order to solve the problems, such as, in the prior art, application No. is a kind of keys of " 201710395002.9 "
Button, including button, retaining ring and adjusting locking bar, button includes connecting rod, bottom bar and gag lever post, and bottom bar is internally provided with placing groove,
Telescopic sleeving rod is fixedly connected in placing groove, telescopic sleeving rod outer end is arranged with spring a；Adjusting locking bar includes outer bar, interior bar and bullet
Spring b, outer bar are internally provided with groove, and interior bar one end is sheathed in groove, and the other end protrudes from outer bar, and interior bar lower end is provided with
Stop collar, middle part are provided with adjusting convex block, and spring b is located inside grooves, and one end is contacted with stop collar, the other end and groove slot bottom
It contacts, strip through-hole is provided in outer bar, adjust convex block across strip through-hole and protrude from outer bar outer end, adjust locking bar and gag lever post
The side of contact is fixedly installed mutually matched detent projection, and connecting rod and gag lever post junction are provided with and Inner rod structure
The limiting slot matched has the advantages that with extensive and easy to operate.
Although the above-mentioned key chain solves the problems, such as that no trousers ear sport pants are not available, but it is in use process
In, however it remains more apparent defect：1, during using key, it is necessary to key is removed completely from key chain,
Key can just be carried out using it is cumbersome to take process, wastes time；2, key is after removing use from key chain,
Situations such as key must being reinstalled on key chain in time, otherwise easily lost, causes a large amount of economic loss.
Summary of the invention
The purpose of the present invention is to provide a kind of convenient for taking key and key chain not easy to lose, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the present invention provides the following technical solutions：
It is a kind of convenient for taking key and key chain not easy to lose, including protective cover is fixedly installed in the protective cover
Cross bar, spacer sleeve is equipped with several wiring blocks on the cross bar, and the wiring block is movably connected on cross bar by torsionspring, and
Retraction cord is wound on wiring block；
Wiring block side is movably set with movable block, and the movable block offers cord hole close to retraction cord side, institute
It states cord hole and offers annular groove far from wiring block side, key ring is movably set in the annular groove, the retraction cord passes through cord hole
It is fixedly connected on key ring；
The movable block lateral wall is fixed with connecting rod, and the connecting rod activity is inserted in operating groove, and the operating groove opens up
In protective cover lateral wall, the connecting rod is fixed with operating block, the operating block and protective cover lateral wall far from movable block one end
It is flexibly connected.
Preferably, the protective cover offers slot tag close to operating groove side side wall.
Preferably, it is provided with partition between the wiring block, the partition is fixedly connected on cross bar, and partition side wall is opened
Equipped with sliding slot, it is movably set with sliding block in the sliding slot, slide bar is fixedly connected on the sliding block, the slide bar is far from sliding block one
End is fixedly connected on movable block.
Preferably, the movable block is fixedly connected with mobile bar far from wiring block side, and the mobile bar is far from movable block
One end is fixedly connected with baffle, and the baffle sidewall is movably connected on protective cover.
Preferably, the protective cover lateral wall is fixed with mounting rod, and button is fixed on the mounting rod, and the button is opened
It is movably set with locking bar at mouthful, the locking bar is movably connected on button by shaft.
Compared with prior art, the beneficial effects of the invention are as follows：
1, the key in the present invention is mounted on key ring, when needing using key, it is only necessary to will carry out to operating block
Dragging, operating block is moved down, from driving movable block to move downward, to key be released out of protective cover, so that making
User can touch key, and subsequent user firmly pulls out key, by the winding of retraction cord, so that key can be with
Stretched away out of protective cover under the connection status of retraction cord, carry out using, do not need again by key from key chain completely
Removing can be used, and the use distance of key can be controlled by the length of retraction cord, operate very simple；
2, key of the invention both may be used, and used in key after key ring is retracted rope relieving
Afterwards, recycling is directly wound by retraction cord, key ring and key is retracted in protective cover together, be not in that key uses
After the completion, forget to reinstall the case where causing key loss on key chain, high degree avoids economy caused by key loss from damaging
It loses.
The present invention, which does not need again to remove key completely from key chain, can be used, and can pass through the length of retraction cord
Degree is forgotten to reinstall on key chain and key is caused to lose to control the use distance of key, and after the completion of being not in key use
The case where mistake, high degree avoid economic loss caused by key loss, and practicability is very strong, highly promotes.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is overall structure partial sectional view of the invention；
Fig. 3 is protective cover outer side wall structure schematic diagram of the invention；
Fig. 4 is movable block structural schematic diagram of the invention；
Fig. 5 is wiring block and cross-bar connection structure schematic diagram of the invention；
Fig. 6 is groove structure schematic diagram of the invention；
Fig. 7 is movable block and operating block attachment structure schematic diagram of the invention.
In figure：1 protective cover, 2 cross bars, 3 wiring blocks, 4 torsionsprings, 5 retraction cords, 6 movable blocks, 7 cord hole, 8 annular grooves, 9 keys
Key bow, 10 keys, 11 connecting rods, 12 operating grooves, 13 operating blocks, 14 slot tags, 15 partitions, 16 sliding slots, 17 sliding blocks, 18 slide bars, 19
Mobile bar, 20 baffles, 21 mounting rods, 22 buttons, 23 locking bars, 24 shafts.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-7 is please referred to, the present invention provides a kind of technical solution：
It is a kind of convenient for taking key and key chain not easy to lose, including protective cover 1, protective cover 1 are exactly for key
10 are protected, and prevent the external world from touching key 10, are avoided the damage and loss of key 10, are fixedly installed in protective cover 1
Cross bar 2, cross bar 2 is horizontally disposed, and both ends are separately fixed at 1 inner sidewall two sides of protective cover, and spacer sleeve is equipped with several wirings on cross bar 2
Block 3, as shown in Figure of description 5, wiring block 3 is movably connected on cross bar 2 by torsionspring 4, and is wound on wiring block 3
Retraction cord 5, so that wiring block 3 is when discharging retraction cord 5, torsionspring 4 can carry out energy storage, when retraction cord 5 releases
Bi Hou, torsionspring 4 can drive wiring block 3 to be turned round, so that retraction cord 5 is recycled wraparound, realize a reciprocal mistake
Journey can release key 10 when retraction cord 5 discharges, can be controlled by the length of retraction cord 5 use of key 10 away from
From, not needing to say that key 10 is removed completely from key chain can be used, it is provided with partition 15 between every two wiring block 3, every
Plate 15 is fixedly connected on cross bar 2, and 15 side wall of partition offers sliding slot 16, and sliding block 17, sliding block are movably set in sliding slot 16
Slide bar 18 is fixedly connected on 17, slide bar 18 is fixedly connected on movable block 6 far from 17 one end of sliding block, so that movable block 6 is moving
When dynamic, so that movable block 6 is more steady during exercise, it is inclined can will not to be occurred by the cooperation of sliding block 17 and slide bar 18 for left and right
The case where shifting, so that overall mechanism is more accurate, security performance is more preferable.
3 side of wiring block is movably set with movable block 6, and movable block 6 offers cord hole 7, cord hole 7 close to 5 side of retraction cord
Annular groove 8 is offered far from 3 side of wiring block, key ring 9 is movably set in annular groove 8, key ring 9 is set as circular ring type, key
The half of ring 9 is located just in annular groove 8, and key 10 is mounted on key ring 9, and installation no less than one on each key ring 9
A key 10, retraction cord 5 pass through cord hole 7 be fixedly connected on key ring 9 so that movable block 6 be driven move when, can
To drive key ring 9 to be moved, to drive retraction cord 5 to discharge, so that key 10 can be released inside protective cover 1
It releases, carries out using and being retracted rope and 5 tack, will not individually be dropped and lost.
6 lateral wall of movable block is fixed with connecting rod 11, and 11 activity of connecting rod is inserted in operating groove 12, and operating groove 12 is opened in guarantor
In 1 lateral wall of shield, connecting rod 11 is inserted inside protective cover 1, is connected on external operating block 13, so that user is to protection
When operating block 13 outside cover 1 is operated, the movable block 6 inside protective cover 1 can be driven to be moved, it can will protect
It covers the key 10 that 1 Internal users's hand can not touch to drive and move out, protective cover 1 is opened close to 12 side side wall of operating groove
Equipped with slot tag 14, slot tag 14 is used to place label, reminds user, reminds the corresponding key of each operating block 13
The key 10 for opening some on ring 9, connecting rod 11 is fixed with operating block 13 far from 6 one end of movable block, operating block 13 with
1 lateral wall of protective cover is flexibly connected.
Movable block 6 is fixedly connected with mobile bar 19 far from 3 side of wiring block, and mobile bar 19 is fixed far from 6 one end of movable block
It is connected with baffle 20,20 side wall of baffle is movably connected on protective cover 1, and mobile bar 19 can drive baffle 20 to be moved, gear
Plate 20 can block the opening of protective cover 1 in the initial state, protect to internal key 10, when movable block 6 exists
When movement, while driving key 10 to come out inside protective cover 1, baffle 20 is released, so that key 10 will not be by baffle
20 block.
1 lateral wall of protective cover is fixed with mounting rod 21, and button 22 is fixed on mounting rod 21, and 22 opening activity of button is set
It is equipped with locking bar 23, locking bar 23 is movably connected on button 22 by shaft 24, and protective cover 1 can be buckled in by the use of button 22
On trousers ear, facilitate the carrying of protective cover 1, locking bar 23 is convenient for the snapping of button 22.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. it is a kind of convenient for taking key and key chain not easy to lose, including protective cover (1), it is characterised in that：The protective cover
(1) it is fixedly installed cross bar (2) in, spacer sleeve is equipped with several wiring blocks (3) on the cross bar (2), and the wiring block (3) passes through
Torsionspring (4) is movably connected on cross bar (2), and retraction cord (5) are wound on wiring block (3)；
Wiring block (3) side is movably set with movable block (6), and the movable block (6) offers close to retraction cord (5) side
Cord hole (7), the cord hole (7) offer annular groove (8) far from wiring block (3) side, are movably set with key in the annular groove (8)
Ring (9), the retraction cord (5) pass through cord hole (7) and are fixedly connected on key ring (9)；
Movable block (6) lateral wall is fixed with connecting rod (11), and connecting rod (11) activity is inserted in operating groove (12), described
Operating groove (12) is opened in protective cover (1) lateral wall, and the connecting rod (11) is fixed with operating block far from movable block (6) one end
(13), the operating block (13) is flexibly connected with protective cover (1) lateral wall.
2. according to claim 1 a kind of convenient for taking key and key chain not easy to lose, it is characterised in that：The guarantor
Shield (1) offers slot tag (14) close to operating groove (12) side side wall.
3. according to claim 1 a kind of convenient for taking key and key chain not easy to lose, it is characterised in that：It is described around
It is provided with partition (15) between rope block (3), the partition (15) is fixedly connected on cross bar (2), and partition (15) side wall opens up
Have sliding slot (16), be movably set with sliding block (17) in the sliding slot (16), is fixedly connected with slide bar (18) on the sliding block (17),
The slide bar (18) is fixedly connected on movable block (6) far from sliding block (17) one end.
4. according to claim 1 a kind of convenient for taking key and key chain not easy to lose, it is characterised in that：The shifting
Motion block (6) is fixedly connected with mobile bar (19) far from wiring block (3) side, and the mobile bar (19) is far from movable block (6) one end
It is fixedly connected with baffle (20), baffle (20) side wall is movably connected on protective cover (1).
5. according to claim 1 a kind of convenient for taking key and key chain not easy to lose, it is characterised in that：The guarantor
Shield (1) lateral wall is fixed with mounting rod (21), is fixed with button (22) on the mounting rod (21), button (22) opening
Place is movably set with locking bar (23), and the locking bar (23) is movably connected on button (22) by shaft (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810729946.XA CN108851373A (en) | 2018-07-05 | 2018-07-05 | It is a kind of convenient for taking key and key chain not easy to lose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810729946.XA CN108851373A (en) | 2018-07-05 | 2018-07-05 | It is a kind of convenient for taking key and key chain not easy to lose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108851373A true CN108851373A (en) | 2018-11-23 |
Family
ID=64299075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810729946.XA Pending CN108851373A (en) | 2018-07-05 | 2018-07-05 | It is a kind of convenient for taking key and key chain not easy to lose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108851373A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86204856U (en) * | 1986-07-16 | 1987-08-12 | 张奉华 | Telescopic key chain with illuminator |
| CN2108469U (en) * | 1991-12-21 | 1992-07-01 | 齐东 | Automatic box for holding key |
| CN105595591A (en) * | 2016-02-24 | 2016-05-25 | 国家电网公司 | Winding-unwinding type key cylinder |
| CN106377040A (en) * | 2016-11-09 | 2017-02-08 | 叶雨玲 | Quick-disassembly key storage device |
| CN106481148A (en) * | 2016-11-09 | 2017-03-08 | 叶雨玲 | Combined key receives device |
| CN106805429A (en) * | 2015-11-30 | 2017-06-09 | 青岛联正世纪工贸有限公司 | Key case of the key extension type with lighting device |
| CN206548294U (en) * | 2016-11-10 | 2017-10-13 | 陕西工业职业技术学院 | One kind can mark key disk |
| CN107467848A (en) * | 2017-08-03 | 2017-12-15 | 聊城职业技术学院 | A kind of automatic key set bag |
| CN108065553A (en) * | 2016-11-10 | 2018-05-25 | 陈子璇 | A kind of novel key bag |
-
2018
- 2018-07-05 CN CN201810729946.XA patent/CN108851373A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86204856U (en) * | 1986-07-16 | 1987-08-12 | 张奉华 | Telescopic key chain with illuminator |
| CN2108469U (en) * | 1991-12-21 | 1992-07-01 | 齐东 | Automatic box for holding key |
| CN106805429A (en) * | 2015-11-30 | 2017-06-09 | 青岛联正世纪工贸有限公司 | Key case of the key extension type with lighting device |
| CN105595591A (en) * | 2016-02-24 | 2016-05-25 | 国家电网公司 | Winding-unwinding type key cylinder |
| CN106377040A (en) * | 2016-11-09 | 2017-02-08 | 叶雨玲 | Quick-disassembly key storage device |
| CN106481148A (en) * | 2016-11-09 | 2017-03-08 | 叶雨玲 | Combined key receives device |
| CN206548294U (en) * | 2016-11-10 | 2017-10-13 | 陕西工业职业技术学院 | One kind can mark key disk |
| CN108065553A (en) * | 2016-11-10 | 2018-05-25 | 陈子璇 | A kind of novel key bag |
| CN107467848A (en) * | 2017-08-03 | 2017-12-15 | 聊城职业技术学院 | A kind of automatic key set bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181123 |