CN103982505B - Easy-to-dismount double buckle - Google Patents
Easy-to-dismount double buckle Download PDFInfo
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- CN103982505B CN103982505B CN201410235463.6A CN201410235463A CN103982505B CN 103982505 B CN103982505 B CN 103982505B CN 201410235463 A CN201410235463 A CN 201410235463A CN 103982505 B CN103982505 B CN 103982505B
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- sliding part
- main body
- claw
- double buckle
- substrate
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Abstract
The present invention relates to a kind of easy-to-dismount double buckle, including having substrate, and multiple that be connected on substrate, be internally formed, because closing up, the box of claw accommodating chamber, the free end at the claw closing up shape is provided with and accommodates the groove that chamber connects；And the ZIKOU can being interlocked with described box, described ZIKOU includes the main body with card dress portion being fixed on limiting plate, and the sliding part that can slide in body interior under external force, is also fixed with pushing part on sliding part.This double buckle can realize connecting and fixing function, and can advantageously dismantle after clamping is installed, and has good practicality.
Description
Technical field
The present invention relates to a kind of buckle connected and fixed for automotive upholstery, particularly relate to a kind of easy-to-dismount
Double buckle.
Background technology
Now automotive upholstery many employings fastener connects and fixes, buckle of a great variety, easy to use,
There is good convenience.The one that double buckle is smashed as card, is the most more and more applied to automotive upholstery
In Gu Ding.Double buckle generally comprises ZIKOU and two parts of box, and ZIKOU and box snap together, to interior
In two connected parts play clamping, fixing effect.Currently used double buckle such as China utility model
Double buckle structure disclosed in patent CN203488506U and CN201547074U, it is the most not
Being readily disassembled, the method dismantled by force in most cases can only be selected to process, violence dismounting is delayed man-hour,
Also can damage the structure of double buckle itself simultaneously, thus can bring on parts cost because frequently changing double buckle
Waste, and during violence is dismantled, the most often there is to fall paint and the risk of inside gadget damage.
Summary of the invention
For solving the deficiencies in the prior art, the invention provides a kind of easy-to-dismount double buckle, it can be real
Now connect and fix function, and can advantageously dismantle after clamping is installed, there is good practicality.
For achieving the above object, the easy-to-dismount double buckle of the present invention includes:
Box, has a substrate, and multiple that be connected on substrate, be internally formed, because closing up, the card accommodating chamber
Pawl, the free end at the claw closing up shape is provided with and accommodates the groove that chamber connects；
ZIKOU, including the main body with card dress portion being fixed on limiting plate, and under external force can be in main body
The sliding part of internal slide；Run through substrate entrance receiving chamber at sliding part in company with main body and make limiting plate conflict with substrate
During cooperation, described card dress portion enters in groove and to be formed the claw closing up shape is extended out support by accommodating chamber；
Sliding part is fixed with pushing part, when sliding part is slided in main body by External Force Acting, described pushing tow
Portion drives the claw of outer expanding shape to extend out further, and then enables card dress portion to be retracted into receiving intracavity by groove.
Use above-mentioned technical scheme, by ZIKOU main body is run through in receiving chamber, and make on card dress portion and box
Groove fit, by ZIKOU main body, box claw can be strutted effect and make box thereon to being sheathed on
Parts produce and connect and fix effect；And when double buckle is dismantled, outside the sliding part in ZIKOU main body is applied
Power, so that the pushing part on sliding part struts box claw further, when the most softened claw makes
When box groove coordinates with the disengaging of ZIKOU card dress portion, ZIKOU abjection from box can be made to realize dismounting.By
In sliding part and the setting of pushing part that is provided thereon thereof, it achieves the facility fastened after installing at double buckle and tears open
Unload, thus avoid existing double buckle can only violence dismounting and the drawback damaged, it is achieved the recycling of double buckle,
Also save workload, improve work efficiency, there is good practicality.
As the restriction to aforesaid way, it is provided with in main body and makes described sliding part when sliding part departs from External Force Acting
The elastic mechanism of self-return.Elastic mechanism is set and can make sliding part self-return when external force departs from, in order to son
The follow-up use of box.
As the restriction to aforesaid way, described elastic mechanism is the spring being arranged between sliding part and card dress portion.
Using spring, its simple in construction is easy to arrange, and with low cost, has good advantage.
As the restriction to aforesaid way, described card dress portion is additionally provided with the elastic deformation to described spring and leads
To lead.Lead is set and the elastic deformation of spring can be carried out guide and limit to ensure its elastic restoring force energy
Enough well put on sliding part.
As the restriction to aforesaid way, the bottom between the adjacent claw of box is equipped with stopper slot, in the limit of ZIKOU
Multiple limit coordinated when described main body runs through substrate also it is equipped with the stopper slot embedding between described claw on the plate of position
Position slide block.Stopper slot is set and position limiting slide block prevent double buckle from fastening after freely rotatable between ZIKOU and box, thus
Ensure the integrally-built stability of double buckle.
As limitation of the invention, described pushing part embeds when main body runs through substrate in stopper slot, described spacing
The top of groove is the cone tank stood upside down.Pushing part is made also to embed in stopper slot, it is possible to prevent sliding part in main body
Rotate, it is ensured that the integrally-built stability of double buckle, the most also claw can be applied more steady when double buckle is dismantled
Fixed distracting force.
As the restriction to aforesaid way, the cross section of described pushing part is narrower trapezoidal in top.Cutting pushing part
Face is set to that trapezoidal when double buckle is dismantled, claw can be strutted process the most flexible, to prevent claw from being anticipated
Outer damage.
As the restriction to aforesaid way, it is provided with at the middle part of described limiting plate and can apply to push away to the sliding part in main body
The bottom outlet of power.Arrange bottom outlet sliding part to be promoted by bottom outlet when double buckle is dismantled, so that sub
The dismounting of box has good convenience.
In sum, use technical scheme, can realize connecting and fixing merit by the fastening of ZIKOU Yu box
Can, and the ZIKOU convenient dismounting on box can be realized by promoting sliding part after clamping is installed, and pacify in clamping
What after dress, ZIKOU can be stable is fixed in box, has good practicality
Accompanying drawing explanation
Below in conjunction with the accompanying drawings and detailed description of the invention to the present invention make further describe in detail:
Fig. 1 is the use view of the double buckle of the embodiment of the present invention；
Fig. 2 is that double buckle structure disassembles schematic diagram；
Fig. 3 is ZIKOU structural representation；
Fig. 4 is box structural representation；
Fig. 5 is the structural representation under double buckle buckling state；
Fig. 6 is the front section view shown in Fig. 5 under state；
In figure: 1, ZIKOU；2, box；3, parts one；4, parts two；5, limiting plate；6, main body；
7, position limiting slide block；8, a bracer is connected；9, card dress portion；10, end；11, sliding part；12, pushing part；
13, lead；14, auxiliary lead；15, spring；16, bottom outlet；17, substrate；18, shrinkage pool；19, card
Pawl；20, termination is held together in；21, stopper slot；22, inverted cone groove；23, receiving portion；24, groove.
Detailed description of the invention
The present embodiment relates to a kind of easy-to-dismount double buckle, and as shown in fig. 1, it is by the ZIKOU 1 being interlocked
And box 2 realizes connecting and fixing between parts 1 and the parts 24 sticked together.Show in fig. 2
Having gone out the disassembly diagram of this double buckle structure, ZIKOU 1 includes limiting plate 5 that can be rounded, in the side of limiting plate 5
Being fixed with main body 6 on end face, wherein main body 6 includes that multiple connection theing be fixedly connected with limiting plate 5 end face props up bracer 8,
Offering the bottom outlet 16 between its both sides end face through at the middle part of limiting plate 5, multiple connections prop up bracer 8 then
In uniform circle distribution centered by bottom outlet 16.Limiting plate 5 is positioned at adjacent connection prop up bracer 8 it
Between be also fixed with position limiting slide block 7, each position limiting slide block 7 protrudes from along the radial direction of limiting plate 5 and to be adjacent
Connect the outer peripheral face of a bracer 8, and the height of position limiting slide block 7 is less than connecting a bracer 8.
In the present embodiment, the top of bracer 8 is propped up in each connection, namely connects on a bracer 8 relative to itself and limiting plate
The other end of 5 junctions all in the bending of interior receipts so that multiple connection prop up bracer 8 be monolithically fabricated top
Tapered version.Being connected with card dress portion 9 at the top end face connecting a bracer 8, card dress portion 9 is
Taper, and it props up the outer peripheral face of bracer 8 with the area being connected the bottom face that bracer 8 is connected more than multiple connections
The area of circumference that surrounded of edge so that the bottom in card dress portion 9 has a circle protrudes from a connection bracer
The part on 8 tops.Top tapered in card dress portion 9 in the present embodiment is also fixed with an end concentrical with it
Portion 10, end 10 is also also through one section of cylindrical connection post between taper, and end 10 and card dress portion 9
It is connected, so that there is a certain distance between card dress portion 9 and end 10.
In the inside of main body 6 in the present embodiment, namely the interior of the enclosed composition of bracer 8 is propped up in slip limited block 7 and connection
Portion is additionally provided with a sliding part 11, and sliding part 11 is columned entity, and it can be located at by sliding in main body 6
Dynamic limited block 7 and connection bracer 8 enclose in the central through hole of composition jointly, and sliding part 11 can be in this through hole
Slidably.It is positioned on its outer peripheral face at the top of sliding shoe 11 and is also equipped with multiple pushing part 12, the present embodiment
Middle pushing part 12 is disposed as it, and cross section of perpendicular shape is narrower trapezoidal in top with the radial direction of sliding part 11.?
When sliding part 11 is arranged in main body 6, multiple pushing parts 12 then embed adjacent connection for sliding and prop up between bracer 8
It is positioned in the space on slip limited block 7.
For making the bottom occupy in main body 6 that sliding part 11 can be stable when being arranged within main body 6,
It is additionally provided with a spring 15 between top end face and the bottom face in card dress portion 9 of sliding part 11, and in order to ensure bullet
When spring 15 occurs elastic deformation because sliding part 11 moves, spring 15 will not be shifted over or the bending of entirety,
In the present embodiment, also central authorities at the bottom face in card dress portion 9 are provided with a lead 13, and spring 15 is sheathed
On lead 13.Of course for ensureing that sliding part 11 can have enough displacements, lead in main body 6
In the range of the length of 13 to be arranged on reasonably, and in order to increase stability when spring 15 deforms further,
May also set up an auxiliary lead 14 on the top end face of sliding part 11, auxiliary lead 14 need to be set to and lead
In the range of 13 concentrically, and the length of auxiliary lead 14 also should be arranged on reasonably.
Overall structure after ZIKOU 1 combination can as shown in Figure 3, and the structure of box 2 can be combined Fig. 4 by Fig. 2
Shown in, box 2 includes rounded substrate 17, is provided with an indent on a side end face of substrate 17
Shrinkage pool 18, the internal diameter of shrinkage pool 18 is slightly over the external diameter of the limiting plate 5 of ZIKOU 1, thus at ZIKOU 1 and box
2 when being interlocked, and limiting plate 5 is placed in substrate 17.At substrate 17 relative to being provided with the another of shrinkage pool 18 side
It is fixed with multiple claw 19 on one side end face, and is further opened with one at the middle part of substrate 17 and runs through the logical of himself
Hole, ZIKOU is i.e. penetrated in box 2 by this through hole to be interlocked with box 2.Multiple claws 19 with substrate 17 in the middle part of
Through hole centered by and in uniform circumference, constitute one accommodate chamber 23, and each claw within it to enclose
The top of 19 be also provided with as the connection gripper shoe 8 in ZIKOU 1 interior receipts in bending in hold together termination 20,
The most also the monnolithic case accommodating chamber 23 and box 2 is made also to form the structure that top is taper.
At the free end of each claw 19 in the present embodiment, namely rolling in inset on claw 19 holds together end in shape
At 20, it is positioned at the top end of inner circumferential surface and is additionally provided with the groove 24 not shown in Fig. 2 Yu Fig. 4,
When multiple claws 19 hold together to be combined, adjacent groove 24 also encloses composition one and occupy receiving chamber 23 top end opening
The circumferential groove-like structure of edge.And the bottom between adjacent claw 19 is additionally provided with stopper slot 21, spacing
Groove 21 is that symmetry is excavated material and formed, so that multiple stopper slot 21 is relative to substrate on the claw 19 of every side
Symmetrical structure centered by the center of 17.And the top of each stopper slot 21 is additionally provided with in back taper in the present embodiment
The inverted cone groove 22 of shape, inverted cone groove 22 is connected with stopper slot 21, thus can make adjacent claw 19 more
It is easily separated from each other.
This double buckle fastening process in use is such, first by the main body 6 of ZIKOU 1 by substrate 17
Through hole penetrates in the receiving chamber 23 of box 2, and another direct puncture enters, until the limiting plate 5 of ZIKOU 1 embeds box 2
In shrinkage pool 18 on substrate, the card dress portion 9 of ZIKOU 1 is also passed by the receiving chamber 23 of box 2, and can be with card
The groove 24 at pawl 19 top matches and makes card dress portion 9 be stuck at the top end face of claw 19, now in ZIKOU 1
Slip limited block 7 and pushing part 12 be also embedded in the stopper slot 21 on box 2.Main body due to ZIKOU 1
6 and the card dress portion 9 extruding to claw 19, thus can make the top of claw 19 all present a certain degree of outside
Expanding, the claw 19 extended out makes the entire outer diameter at box 2 top more than sheathed parts hole on their outer circumference
Internal diameter, overall the connecting and fixing function namely be achieved like this of double buckle, now the overall structure of double buckle can
As shwon in Figures 5 and 6, and now due to the slip limited block 7 in ZIKOU 1 and pushing part 12 it is embedding
In stopper slot 21 on box 2, thus prevented also from the ZIKOU 1 rotation in box 2, it is achieved that ZIKOU 1
Stable fastening with box 2.
And the unloading process of this double buckle is such, when needs make ZIKOU 1 depart from from box 2, can use
Penetrate such as column instruments such as screwdrivers in the bottom outlet 16 in ZIKOU 1, and from bottom outlet 16 promote sliding part 11 to
Front motion, is now placed in the pushing part 12 the most also stopper slot 21 on box 2 at sliding part 11 top forward
Motion, when pushing part 12 moves in the inverted cone groove 22 at stopper slot 21 top, along with pushing part 12 is being slided
Moving forward under the drive of dynamic portion 11, pushing part 12 then starts to squeeze adjacent claw 19, and makes claw
19 are further strutted, when claw 19 is strutted further so that the card dress portion 9 of ZIKOU 1 departs from and box
When the groove 24 at 2 tops contacts, unclamping the instrument promoting sliding part 11, the card dress portion 9 of ZIKOU 1 also will move back
Return in the receiving chamber 23 of box 2, thus can realize the disengaging fastening of ZIKOU 1 and box 2.
Claims (5)
1. an easy-to-dismount double buckle, it is characterised in that including:
Box, has a substrate, and multiple that be connected on substrate, be internally formed, because closing up, the claw accommodating chamber,
Free end at the claw closing up shape is provided with and accommodates the groove that chamber connects；
ZIKOU, including the main body with card dress portion being fixed on limiting plate, and under external force can be in main body
The sliding part of internal slide；Run through substrate entrance receiving chamber at sliding part in company with main body and make limiting plate conflict with substrate
During cooperation, described card dress portion enters in groove and to be formed the claw closing up shape is extended out support by accommodating chamber；
Sliding part is fixed with pushing part, when sliding part is slided in main body by External Force Acting, described pushing tow
Portion drives the claw of outer expanding shape to extend out further, and then enables card dress portion to be retracted into receiving intracavity by groove；
Bottom between the adjacent claw of box is equipped with stopper slot, is also equipped with multiple in institute on the limiting plate of ZIKOU
Stating and embed, with the stopper slot between described claw, the position limiting slide block coordinated when main body runs through substrate, described pushing part is being led
Body embeds in stopper slot when running through substrate, is provided with and makes described sliding part when sliding part departs from External Force Acting in main body
The elastic mechanism of self-return, is provided with at the middle part of described limiting plate and the sliding part in main body can be applied motive force
Bottom outlet.
Easy-to-dismount double buckle the most according to claim 1, it is characterised in that: described elastic mechanism is for being arranged on
Spring between sliding part and card dress portion.
Easy-to-dismount double buckle the most according to claim 2, it is characterised in that: it is additionally provided with in described card dress portion
The lead that the elastic deformation of described spring is guided.
Easy-to-dismount double buckle the most according to claim 1, it is characterised in that: the top of described stopper slot is for falling
Vertical cone tank.
Easy-to-dismount double buckle the most according to claim 4, it is characterised in that: the cross section of described pushing part is upper
Narrower trapezoidal in portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410235463.6A CN103982505B (en) | 2014-05-30 | 2014-05-30 | Easy-to-dismount double buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410235463.6A CN103982505B (en) | 2014-05-30 | 2014-05-30 | Easy-to-dismount double buckle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103982505A CN103982505A (en) | 2014-08-13 |
| CN103982505B true CN103982505B (en) | 2016-10-05 |
Family
ID=51274612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410235463.6A Active CN103982505B (en) | 2014-05-30 | 2014-05-30 | Easy-to-dismount double buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103982505B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109092541B (en) * | 2018-06-26 | 2020-07-03 | 诸暨市枫桥天竺五金油漆店 | Hydraulic classification device convenient to assemble and disassemble |
| CN109139647B (en) * | 2018-08-21 | 2021-05-28 | 郑州云海信息技术有限公司 | Server case and plastic part fastening-free mounting structure thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2664665B1 (en) * | 1990-07-16 | 1993-06-11 | Alcatel Radiotelephone | DEVICE FOR DISASSEMBLING ASSEMBLY. |
| JPH0751963B2 (en) * | 1990-10-23 | 1995-06-05 | スガツネ工業株式会社 | Connecting device |
| DE19643708C2 (en) * | 1996-10-23 | 2000-08-10 | Halder Erwin Kg | Ball clamping bolt |
| DE20015848U1 (en) * | 2000-09-13 | 2000-12-28 | Schwarz Verbindungs Sys Gmbh | Connection arrangement for releasably connecting two components with a retaining bolt, a retaining spring arrangement, an unlocking part and a release pin |
| ES2311059T3 (en) * | 2001-05-30 | 2009-02-01 | Pem Management, Inc. | RAPID ROTATION PANEL HOLDING MEDIA. |
| TW201224306A (en) * | 2010-12-09 | 2012-06-16 | Da Ting Prec Industry Co Ltd | Quick assembly device |
| CN203362751U (en) * | 2013-07-01 | 2013-12-25 | 宁波埃美柯铜阀门有限公司 | Fast installation connector |
-
2014
- 2014-05-30 CN CN201410235463.6A patent/CN103982505B/en active Active
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| Publication number | Publication date |
|---|---|
| CN103982505A (en) | 2014-08-13 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211208 Address after: 071000 No. 2266 Chaoyang South Street, Hebei, Baoding Patentee after: GREAT WALL MOTOR Co.,Ltd. Address before: 300462 No. 99, South Street, West District, economic and Technological Development Zone, Binhai New Area, Tianjin Patentee before: TIANJIN BOXIN AUTOMOBILE PARTS Co.,Ltd. |
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| TR01 | Transfer of patent right |