CN107397306A - key chain - Google Patents
key chain Download PDFInfo
- Publication number
- CN107397306A CN107397306A CN201710835144.2A CN201710835144A CN107397306A CN 107397306 A CN107397306 A CN 107397306A CN 201710835144 A CN201710835144 A CN 201710835144A CN 107397306 A CN107397306 A CN 107397306A
- Authority
- CN
- China
- Prior art keywords
- hook
- main button
- cavity volume
- key chain
- key
- 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
Landscapes
- Supports Or Holders For Household Use (AREA)
Abstract
The present invention provides a kind of key chain, belongs to daily living article technical field.It includes main button and hook, the hook and main button are flexibly connected, the main button includes main Button Block, hook portion and Access Division, the hook portion is fixed on the main Button Block, and one end of the Access Division is articulated with the main Button Block by shell fragment, and the other end is flexibly connected with the hook portion, a cavity volume is provided with the main Button Block, it is provided with a button in the cavity volume, the Access Division is butted on the button in being provided with a projection, the projection in the cavity volume.Compared with prior art, the main button of the present invention is collected conveniently, and hook disassembly and assembly is convenient, and general structure is simple, and key is collected flexibly.
Description
Technical field
The invention belongs to daily living article technical field, in particular to a kind of key chain.
Background technology
Key chain is to hang over a kind of ornaments in key-ring, for multiple key chains, to be convenient for carrying together.It is existing
The main button of key chain is typically changed the outfit hook portion and Access Division by the closing of simultaneously one completion in Liancheng using elastic device, such key
Button just can hang on waistband and not fall off, and when needing to remove key, the pressure of inward direction be imposed to main button, by closed circular
Beat and open a gap, it can so be removed from waistband.But it is disadvantageous in that, when removing key chain from waistband,
Finger is needed directly to impose pressing for inward direction to main button, now finger can block breach, hinder key chain to remove；Except this
Outside, the hook generally use annulus of key chain connects main button at present, and key is limited in annulus, it is necessary to which key is taken out
When key could be taken out from annulus hook, it is necessary to take very big strength, cause collecting for key very inconvenient.In consideration of it,
The present invention provides a kind of key chain.
The content of the invention
To solve the above problems, the present invention provides a kind of key chain, its main button is collected conveniently, and hook disassembly and assembly side
Just, general structure is simple, and key is collected flexibly.
The present invention is achieved through the following technical solutions：
Key chain, including main button and hook, the hook and main button are flexibly connected, and the main button includes main Button Block, hook portion and card
Socket part, the hook portion are fixed on the main Button Block, and one end of the Access Division is articulated with the main Button Block by shell fragment, another
End is flexibly connected with the hook portion, and the main Button Block is interior to be provided with a cavity volume, and the cavity volume is interior to be provided with a button, the Access Division in
A projection is provided with the cavity volume, the projection is butted on the button.
As a kind of perferred technical scheme, vertical height of the button in one end in cavity volume is higher than it in outside cavity volume
The other end vertical height.
As a kind of perferred technical scheme, the top of the projection is provided with a carrier, and the button is in cavity volume
A notch is provided with above one end, the notch is corresponding with the carrier.
As a kind of perferred technical scheme, the hook includes hanger and bay, and the hanger includes matrix, extension
And transverse axis, described matrix, extension and transverse axis are integrally formed, a cavity is provided with described matrix, the cavity is provided with screw thread
Hole, the bay include montant and insertion section, and the montant and insertion section are integrally formed, and the montant is provided with a socket, institute
State insertion section and be provided with a through hole matched with the screwed hole, closed after the bay insertion hanger by bolt locking into one
Structure.
As a kind of perferred technical scheme, a spring is provided with the cavity, the spring matches with the insertion section.
As a kind of perferred technical scheme, the master side of detaining is provided with a connecting portion, and the connecting portion is provided with a clamping
Mouthful, the hook is provided with a convex cap, and buckling groove, the buckling groove and the card interface are formed between the convex cap and hook
Match somebody with somebody, make main button described in the hook activity clamping.
As a kind of perferred technical scheme, the transverse axis is linear pattern or camber.
Beneficial effect：
1st, for the present invention by extruding button, power is conducted to projection by button, so as to which Access Division be opened, takes out main button,
In addition, notch coordinates with carrier, you can prevents button from too stretching into cavity volume, can bounce back into original position by shell fragment in Access Division again
When putting, projection makes button return to original position and carrier is fully cooperatively formed sealing with baseline top, makes cavity volume be not easy to meet with into water
To corrosion, finger blocks breach when this set can avoid taking key chain.
2nd, the present invention is by the cooperation of hanger and bay, and by bolt locking into an enclosed construction, the enclosed construction can be with
Only needing to open bolt for buckling key, during taking-up easily can take out key, compared to the hook of circular ring type, the letter of its structure
List, convenient disassembly, key are convenient to remove.
3rd, the present invention can play certain cushioning effect, in addition, in the effect of spring by setting spring in cavity
Under, outward winding bolt and can be ejected bay by elastic force, it is very convenient.
Brief description of the drawings
Fig. 1 is the structural perspective of key chain closure state；
Fig. 2 is the structural perspective of key chain open mode；
Fig. 3 is the main buckle structure schematic diagram of key chain；
Fig. 4 is the Access Division structural representation of key chain；
Fig. 5 is the button right view schematic diagram of key chain；
Fig. 6 is the buckle structure explosion diagram of key chain.
Accompanying drawing identifies：
1st, main button；2 hooks；3rd, connecting portion；4th, convex cap；11st, main Button Block；12nd, hook portion；13rd, Access Division；14th, cavity volume；15th, button；
16th, projection；17th, carrier；18th, spring；19th, shell fragment；21st, hanger；22nd, bay；31st, card interface；41st, buckling groove；151st, groove
Mouthful；211st, matrix；212nd, extension；213rd, transverse axis；214th, cavity；215th, screwed hole；216th, through hole；221st, montant；222nd, insert
Enter portion；223rd, socket.
Embodiment
Further to carry out open explanation to technical scheme, key chain is carried out below in conjunction with the accompanying drawings it is clear,
Complete explanation.
It should be noted that in this specification it is cited such as " on ", " interior ", " in ", the use of "left", "right" and " one "
Language, understanding for narration is merely convenient to, and is not used to limit the enforceable scope of the present invention, the change of its relativeness or tune
Whole, in the case where changing technology contents without essence, when being also considered as the enforceable category of the present invention, conjunction is first chatted bright.
Accompanying drawing 1 to 6 is refer to, the present invention provides a kind of key chain, including main button 1 and hook 2, the hook 2 and main button 1
It is flexibly connected, the main button 1 includes main Button Block 11, hook portion 12 and Access Division 13, and the hook portion 12 is fixed on the main Button Block 11
On, one end of the Access Division 13 is articulated with the main Button Block 11 by shell fragment 19, and the other end is flexibly connected with the hook portion 12,
A cavity volume 14 is provided with the main Button Block 11, is provided with a button 15 in the cavity volume 14, the Access Division 13 is in the cavity volume 14
A projection 16 is inside provided with, the projection 16 is butted on the button 15, and by extruding button 15, button 15 inwardly moves and then will
Projection 16 pushes, and drives Access Division 13 to beat and opens a gap, so as to which Key is taken off out, during release, due to the work of shell fragment 19
With, Access Division 13 is come back to origin-location and prop up hook portion 12, re-form closing space, the shell fragment 19 can be torsion spring,
During the bounce-back of shell fragment 19, button 15 is supported go back to original place by projection 16 simultaneously, is repeated with this.
Vertical height of the button 15 in one end in cavity volume 14 is higher than it in the vertical height of the other end outside cavity volume 14
Degree, is more than outside, it is ensured that button 15 is not extruded outside cavity volume 14, button 15 can be stuck in into cavity volume 14 by the height of inner side
It is interior, ensure that 15 normal work(of button moves into cavity volume 14.
The top of the projection 16 is provided with a carrier 17, and the button 15 is provided with a groove above one end in cavity volume 14
Mouthfuls 151, the notch 151 is corresponding with the carrier 17, and during opening, the notch 151 can prop up carrier 17, prevent from opening
Dynamics is excessive and causes shell fragment 19 to exceed stiffness factor and damage, in addition, when closing, carrier 17 can be with the top of matrix 211
Fully coordinating seals cavity volume 14, prevents moisture or other impurities entrance from causing to corrode.
The hook 2 includes hanger 21 and bay 22, and the hanger 21 includes matrix 211, extension 212 and transverse axis 213,
Described matrix 211, extension 212 and transverse axis 213 are integrally formed, and a cavity 214, the cavity 214 are provided with described matrix 211
Be provided with screwed hole 215, the bay 22 includes montant 221 and insertion section 222, the montant 221 and the one of insertion section 222 into
Type, the montant 221 are provided with a socket 223, and the socket 223 inserts for transverse axis 213, the insertion section 222 be provided with one with
The through hole 216 that the screwed hole 215 matches, when bay 22 inserts hanger 21, through hole 216 is corresponding with screwed hole 215, the bay
Structure after 22 insertion hangers 21 by bolt locking into a closing, can make hook 2 form a stable structure containing key,
When needing to take out, it only need to open bolt and take out key, it is convenient and swift.
A spring 18 is provided with the cavity 214, the spring 18 matches with the insertion section 222, and the spring 18 can rise
To certain cushioning effect, in addition, in the presence of spring 18, outward winding bolt and can be ejected bay 22 by elastic force, very
It is convenient.
The main lower section of button 1 is provided with a connecting portion 3, and the connecting portion 3 is provided with a card interface 31, and the hook 2 is provided with
One convex cap 4, buckling groove 41 is formed between the convex cap 4 and hook 2, the buckling groove 41 matches with the card interface 31, makes institute
Main button 1 described in the activity clamping of hook 2 is stated, main button 1 and hook 2 is connected by this way, may be such that hook 2 can rotate freely,
It is very convenient.
The transverse axis 213 is linear pattern or camber, also can be other shapes certainly, as long as the closing of hook 2 can be played.
For the present invention by extruding button 15, power is conducted to projection 16 by button 15, so as to which Access Division 13 be opened, makes main button
1 can take out, in addition, notch 151 coordinates with carrier 17, you can and prevent button 15 from too stretching into cavity volume 14, again can be in clamping
When portion 13 bounces back into original position by shell fragment 19, projection 16 makes button 15 return to original position and makes carrier 17 and the top of matrix 211
Sealing is fully cooperatively formed, makes cavity volume 14 be not easy to be corroded into water, finger blocks when this set can avoid taking key chain
Breach；By the cooperation of hanger 21 and bay 22, by bolt locking into an enclosed construction, the enclosed construction can be used for buckling
Key, only needing during taking-up to open bolt easily can take out key, and compared to the hook 2 of circular ring type, its is simple in construction, dismounting
Convenient, key is convenient to remove；By setting spring 18 in cavity 214, certain cushioning effect can be played, in addition, in spring
In the presence of 18, outward winding bolt and can be ejected bay 22 by elastic force, it is very convenient.
The invention is not limited in above-mentioned form of implementation, if the various changes or deformation of the present invention do not depart from the present invention's
Spirit and scope, if these changes and deformation belong in the range of the claims in the present invention and equivalent technologies, the present invention also includes
These deformations and change.
Claims (7)
1. key chain, including main button and hook, the hook and main button are flexibly connected, the main button include main Button Block, hook portion and
Access Division, the hook portion are fixed on the main Button Block, and one end of the Access Division is articulated with the main Button Block by shell fragment, separately
One end is flexibly connected with the hook portion, it is characterised in that：A cavity volume is provided with the main Button Block, is pressed in the cavity volume provided with one
Key, the Access Division are butted on the button in being provided with a projection, the projection in the cavity volume.
2. key chain according to claim 1, it is characterised in that：Vertical height of the button in one end in cavity volume is high
In it in the vertical height of the other end outside cavity volume.
3. key chain according to claim 1, it is characterised in that：The top of the projection is provided with a carrier, described to press
Key is provided with a notch above one end in cavity volume, and the notch is corresponding with the carrier.
4. key chain according to claim 1, it is characterised in that：The hook includes hanger and bay, the hanger bag
Matrix, extension and transverse axis are included, described matrix, extension and transverse axis are integrally formed, and a cavity, the chamber are provided with described matrix
Body is provided with screwed hole, and the bay includes montant and insertion section, and the montant and insertion section are integrally formed, set on the montant
There is a socket, the insertion section is provided with a through hole matched with the screwed hole, passes through bolt after the bay insertion hanger
Lock into the structure of a closing.
5. key chain according to claim 4, it is characterised in that：A spring, the spring and institute are provided with the cavity
State insertion section matching.
6. key chain according to claim 1, it is characterised in that：The master side of detaining is provided with a connecting portion, the connection
Portion is provided with a card interface, and the hook is provided with a convex cap, forms buckling groove between the convex cap and hook, the buckling groove with
The card interface matching, makes main button described in the hook activity clamping.
7. key chain according to claim 4, it is characterised in that：The transverse axis is linear pattern or camber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710835144.2A CN107397306A (en) | 2017-09-15 | 2017-09-15 | key chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710835144.2A CN107397306A (en) | 2017-09-15 | 2017-09-15 | key chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107397306A true CN107397306A (en) | 2017-11-28 |
Family
ID=60388900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710835144.2A Pending CN107397306A (en) | 2017-09-15 | 2017-09-15 | key chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107397306A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108125327A (en) * | 2018-01-29 | 2018-06-08 | 王坚 | key chain |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103504728A (en) * | 2013-09-11 | 2014-01-15 | 温州市中邦烟具制造有限公司 | Key ring |
| CN204541047U (en) * | 2015-04-29 | 2015-08-12 | 冷朝阳 | A kind of key ring fastener of difficult drop-off |
| CN204617241U (en) * | 2015-02-10 | 2015-09-09 | 傅长青 | A kind of key chain |
| CN205597309U (en) * | 2016-03-10 | 2016-09-28 | 冷朝阳 | Key rand |
| CN206150611U (en) * | 2016-11-03 | 2017-05-10 | 欧豪达 | Novel anticreep key ring |
-
2017
- 2017-09-15 CN CN201710835144.2A patent/CN107397306A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103504728A (en) * | 2013-09-11 | 2014-01-15 | 温州市中邦烟具制造有限公司 | Key ring |
| CN204617241U (en) * | 2015-02-10 | 2015-09-09 | 傅长青 | A kind of key chain |
| CN204541047U (en) * | 2015-04-29 | 2015-08-12 | 冷朝阳 | A kind of key ring fastener of difficult drop-off |
| CN205597309U (en) * | 2016-03-10 | 2016-09-28 | 冷朝阳 | Key rand |
| CN206150611U (en) * | 2016-11-03 | 2017-05-10 | 欧豪达 | Novel anticreep key ring |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108125327A (en) * | 2018-01-29 | 2018-06-08 | 王坚 | key chain |
| CN108125327B (en) * | 2018-01-29 | 2024-05-14 | 王坚 | Key ring |
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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 |
Application publication date: 20171128 |
|
| RJ01 | Rejection of invention patent application after publication |