CN103982505A - Buckle convenient to dismantle - Google Patents
Buckle convenient to dismantle Download PDFInfo
- Publication number
- CN103982505A CN103982505A CN201410235463.6A CN201410235463A CN103982505A CN 103982505 A CN103982505 A CN 103982505A CN 201410235463 A CN201410235463 A CN 201410235463A CN 103982505 A CN103982505 A CN 103982505A
- Authority
- CN
- China
- Prior art keywords
- main body
- buckle
- snap button
- claw
- dismount
- 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.)
- Granted
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Abstract
The invention relates to a buckle convenient to dismantle which comprises a primary buckle and a secondary buckle buckled with the primary buckle, wherein the primary buckle is provided with a base plate and a plurality of clamping claws which are fixedly connected to the base plate and form accommodating cavities internally. The free ends of the folded clamping claws are provided with grooves communicated with the accommodating cavities. The secondary buckle comprises a main body and a sliding part, wherein the main body is fixed on a limiting plate and provided with a clamping part, and the sliding part can slide in the main body under the effect of external force. A butting-against part is further fixed on the sliding part. The buckle can achieve a clamping fixing function, can be conveniently dismantled after being installed in a clamped mode and is good in practicality.
Description
Technical field
The present invention relates to a kind of buckle that connects and fixes use for automotive upholstery, relate in particular to a kind of easy-to-dismount snap button.
Background technique
Now automotive upholstery adopts fastener to connect and fix more, and buckle of a great variety, easy to use has good convenience.Snap button is as the one in buckle, is also more and more applied in automotive upholstery fixing.Snap button generally comprises sub-buckle and two parts of box, and sub-buckle and box snap together, and two connected component in to interior play clamping, fixing effect.The snap button using is at present as disclosed snap button structure in Chinese utility model patent CN203488506U and CN201547074U; it is all not easy to dismounting conventionally after installation; in most cases can only select the method for dismantling by force to process; man-hour is incured loss through delay in violence dismounting; also can damage the structure of snap button itself simultaneously; thereby can bring the waste on component cost because of the frequent snap button of changing, and the risk that also often can exist paint and inside gadget to damage in the process of violence dismounting.
Summary of the invention
For solving the deficiencies in the prior art, the invention provides a kind of easy-to-dismount snap button, it can be realized and connect and fix function, and can dismantle expediently after clamping is installed, and has good practicability.
For achieving the above object, easy-to-dismount snap button of the present invention comprises:
Box, has substrate, and multiple be connected on substrate, form the claw of receiving cavity in inside because closing up, be provided with at the free end of the claw that closes up shape the groove being communicated with receiving cavity;
Sub-buckle, comprise be fixed on limiting board with the main body that clamps portion, and under external force can body interior slide slide part; Run through in company with main body that substrate enters receiving cavity at slide part and while limiting board and substrate being conflicted coordinate, the described portion that clamps enters in groove the support that extends out to form claw to closing up shape by receiving cavity; On slide part, be fixed with pushing part, be subject to External Force Acting and while sliding, described pushing part drives the claw of outer expanding shape further to extend out at slide part in main body, and then make to clamp portion and can be retracted in receiving cavity by groove.
Adopt above-mentioned technological scheme, by sub-buckle main body is run through in receiving cavity, and make the groove fit on the portion that clamps and box, can make box produce to sheathed component thereon the effect that connects and fixes to the effect that struts of box claw by sub-buckle main body; And in the time that snap button is dismantled, by the slide part in sub-buckle main body is applied to external force, thereby make the pushing part on slide part further strut box claw, in the time that further softened claw makes box groove and the sub-buckle portion of clamping disengaging coordinates, can make sub-buckle deviating from and realize dismounting from box.Due to the setting of slide part and pushing part provided thereon thereof, it has been realized at snap button and has fastened the facility dismounting after installing, thereby avoid existing snap button violence to dismantle and the drawback of damage, realize the recycling of snap button, also saved workload, improve working efficiency, there is good practicability.
As the restriction to aforesaid way, in main body, be provided with the elastic mechanism that makes described slide part self-return in the time that slide part departs from External Force Acting.Elastic mechanism is set and can in the time that external force departs from, makes slide part self-return, so that the follow-up use of snap button.
As the restriction to aforesaid way, described elastic mechanism is to be arranged on slide part and to clamp the spring between portion.Use spring, it is simple in structure is convenient to arrange, and with low cost, has good advantage.
As the restriction to aforesaid way, in portion, be also provided with described clamping the directional post that the resiliently deformable of described spring is led.Directional post is set can carry out guide and limit to the resiliently deformable of spring and can be good at putting on slide part to ensure its elastic restoring force.
As the restriction to aforesaid way, the bottom between the adjacent claw of box is equipped with restraining groove, is also equipped with multiple in the time that described main body runs through substrate, embed with the restraining groove between described claw the position limiting slide block coordinating on the limiting board of sub-buckle.Restraining groove and position limiting slide block are set and prevent that snap button from fastening freely rotating between rear sub-buckle and box, thereby ensure the integrally-built stability of snap button.
As limitation of the invention, described pushing part embeds in restraining groove in the time that main body runs through substrate, and the top of described restraining groove is the cone tank standing upside down.Pushing part is also embedded in restraining groove, also can the rotation of anti-skidding portion in main body, ensure the integrally-built stability of snap button, also can in the time that dismantling, snap button apply the more stable power that struts to claw simultaneously.
As the restriction to aforesaid way, the cross section of described pushing part is narrower trapezoidal in top.The cross section of pushing part is set to trapezoidal can be in the time that snap button is dismantled more flexible to the process that struts of claw, to prevent that claw is subject to unexpected failure.
As the restriction to aforesaid way, be provided with the bottom outlet that can apply to the slide part in main body Driving force at the middle part of described limiting board.Bottom outlet is set can be promoted slide part by bottom outlet in the time that snap button is dismantled, thereby makes the dismounting of snap button have good convenience.
In sum, adopt technological scheme of the present invention, can realize and connect and fix function by the fastening of sub-buckle and box, and after installing, clamping can realize the facility dismounting of sub-buckle on box by promoting slide part, and what after clamping is installed, sub-buckle can be stable is fixed in box, has good practicability.
Brief description of the drawings
Below in conjunction with the drawings and the specific embodiments, the present invention is done further to describe in detail:
Fig. 1 is the use view of the snap button of the embodiment of the present invention;
Fig. 2 is that snap button structure is disassembled schematic diagram;
Fig. 3 is sub-buckle structural representation;
Fig. 4 is box structural representation;
Fig. 5 is the structural representation under snap button buckling state;
Fig. 6 is the front section view under state shown in Fig. 5;
In figure: 1, sub-buckle; 2, box; 3, component one; 4, component two; 5, limiting board; 6, main body; 7, position limiting slide block; 8, connect support block; 9, clamp portion; 10, end; 11, slide part; 12, pushing part; 13, directional post; 14, auxiliary directional post; 15, spring; 16, bottom outlet; 17, substrate; 18, shrinkage pool; 19, claw; 20, in, hold together termination; 21, restraining groove; 22, inverted cone groove; 23, accommodating part; 24, groove.
Embodiment
The present embodiment relates to a kind of easy-to-dismount snap button, and as shown in fig. 1, it realizes connecting and fixing between the component 1 that stick together and component 24 by the sub-buckle 1 that is interlocked and box 2.Figure 2 illustrates the disassembly diagram of this snap button structure, sub-buckle 1 comprises limiting board 5 that can be rounded, on a side end face of limiting board 5, be fixed with main body 6, wherein main body 6 comprises the multiple support blocks 8 that are connected that are connected mutually with limiting board 5 end faces, offer a bottom outlet 16 connecting between its both sides end face at the middle part of limiting board 5, multiple connection support blocks 8 are centered by bottom outlet 16 and be uniform circle distribution.On limiting board 5, between adjacent connection support block 8, be also fixed with position limiting slide block 7, each position limiting slide block 7 protrudes from the outer circumferential face of the connection support block 8 being adjacent along the radial direction of limiting board 5, and the height of position limiting slide block 7 is lower than connecting support block 8.
The top of each connection support block 8 in the present embodiment, also connect on support block 8 with respect to the other end of itself and limiting board 5 joints and be all the kink shape of interior receipts, thereby make the entirety of multiple connection support blocks 8 form the tapered structural type in top.Be connected with the portion of clamping 9 at the top end place that connects support block 8, clamp portion 9 for taper, and it is greater than the area of the circumference that the edge of the outer circumferential face of multiple connection support blocks 8 surrounds with the area that is connected the bottom end that support block 8 is connected, protrude from thereby make the bottom of the portion that clamps 9 there is a circle part that connects support block 8 tops.In the present embodiment, be also fixed with an end 10 concentrical with it clamping the tapered top of portion 9, end 10 is also taper, and end 10 is also connected through one section of cylindrical attachment post with clamping between portion 9, has certain distance so that clamp between portion 9 and end 10.
In the present embodiment in the inside of main body 6, also the limiting stopper 7 that slides is also provided with a slide part 11 with the inside that is connected formation that support block 8 encloses, slide part 11 is columned entity, its in main body 6, can be arranged in by slip limiting stopper 7 be connected support block 8 and jointly enclose the central through bore forming, and slide part 11 can be free to slide in this through hole.Be positioned at the top of slide blocks 11 and on its outer circumferential face, be also equipped with multiple pushing parts 12, in the present embodiment, to be all set to the cross section that is radially vertical configuration of itself and slide part 11 be narrower trapezoidal in top to pushing part 12.In the time that slide part 11 is arranged in main body 6,12 of multiple pushing parts embed between adjacent connection support block 8 and are arranged in the space on slip limiting stopper 7 for sliding.
Can be stable when making slide part 11 within being arranged at main body 6 occupy the bottom in main body 6, at the top end of slide part 11 and clamp between the bottom end of portion 9 and be also provided with a spring 15, and when ensureing that spring 15, because slide part 11 moves, resiliently deformable occurs, can there is not the bending of displacement or entirety in spring 15, in the present embodiment, be also provided with a directional post 13 in the central authorities of the bottom end that clamps portion 9, spring 15 is and is set on directional post 13.Certainly in order to ensure that slide part 11 can have enough displacement amounts in main body 6, the length of directional post 13 will be arranged in rational scope, and stability when further increasing spring 15 and to deform, an auxiliary directional post 14 also can be set on the top end of slide part 11, auxiliary directional post 14 need be set to the center with directional post 13Gong, and the length of auxiliary directional post 14 also should be arranged in rational scope.
Overall structure after sub-buckle 1 combination can be as shown in Figure 3, and the structure of box 2 can be by Fig. 2 in conjunction with shown in Fig. 4, box 2 comprises rounded substrate 17, on a side end face of substrate 17, be provided with the shrinkage pool 18 of an indent, the internal diameter of shrinkage pool 18 is the external diameter that is slightly larger than the limiting board 5 of sub-buckle 1, thereby in the time that sub-buckle 1 and box 2 are interlocked, limiting board 5 can be placed in substrate 17.Be fixed with multiple claws 19 at substrate 17 with respect to being provided with on the opposite side end face of shrinkage pool 18 1 sides, and also offer a through hole that runs through himself at the middle part of substrate 17, sub-buckle is penetrated in box 2 to be interlocked with box 2 by this through hole.Multiple claws 19 are centered by the through hole at substrate 17 middle parts and be uniform circumference, form a receiving cavity 23 to enclose therein, and the top of each claw 19 also as the connection dunnage 8 in sub-buckle 1, be provided with interior receipts be kink shape in hold together termination 20, also make thus the monnolithic case of receiving cavity 23 and box 2 also form the structure that top is taper.
In the present embodiment at the free end of each claw 19, also be on claw 19 be inset folding shape in hold together 20 places, termination, the top end that is arranged in inner circumferential surface is also provided with a Fig. 2 and the unshowned groove 24 of Fig. 4, in the time that multiple claws 19 hold together to be combined, adjacent groove 24 also encloses and forms a circumferential groove shape structure that occupy receiving cavity 23 open-topped edges.And be also provided with restraining groove 21 in the bottom of 19 of adjacent claws, restraining groove 21 is excavated material for symmetry on the claw 19 of every side and is formed, by make multiple restraining grooves 21 with respect to substrate 17 center centered by symplex structure.And the top of each restraining groove 21 is also provided with the inverted cone groove 22 that is inverted cone in the present embodiment, inverted cone groove 22 is connected with restraining groove 21, thereby can make adjacent claw 19 more easily be separated from each other.
This snap button fastening process is in use such, first the main body of sub-buckle 16 is penetrated by the through hole in substrate 17 in the receiving cavity 23 of box 2, and penetrate again always, until the limiting board 5 of sub-buckle 1 embeds in the shrinkage pool 18 on box 2 substrates, the portion that clamps 9 of sub-buckle 1 also passes in the receiving cavity 23 by box 2, and can match and make the portion that clamps 19 be stuck in the top end place of claw 19 with the groove 24 at claw 19 tops, now the slip limiting stopper 7 in sub-buckle 1 and pushing part 12 are also embedded in the restraining groove 21 on box 2.Due to the main body 6 of sub-buckle 1 and clamp the extruding of portion 9 to claw 19, thereby the top that can make claw 19 all presents extending out to a certain degree, the claw 19 extending out makes the entire outer diameter at box 2 tops be greater than the internal diameter in the component hole being set in its periphery, the function that connects and fixes of snap button entirety that is to say and realizes like this, now the overall structure of snap button can be as shwon in Figures 5 and 6, and now because the slip limiting stopper 7 in sub-buckle 1 and pushing part 12 are in the restraining groove 21 being embedded on box 2, thereby also can prevent the rotation of sub-buckle 1 in box 2, realize the stable fastening of sub-buckle 1 with box 2.
And the unloading process of this snap button is such, when needs make sub-buckle 1 when box 2 departs from, can use and penetrate in the bottom outlet 16 in sub-buckle 1 as column instruments such as screwdrivers, and from bottom outlet 16, promote slide part 11 and travel forward, 12 of pushing parts that are now the arranged in slide part 11 tops also restraining groove 21 on box 2 travel forward, in the time that pushing part 12 moves in the inverted cone groove 22 at restraining groove 21 tops, along with pushing part 12 moving forward under slide part 11 drives, 12 of pushing parts start to squeeze adjacent claw 19, and claw 19 is further strutted, when claw 19 is further strutted while the portion that clamps 9 of sub-buckle 1 being departed from contact with the groove 24 at box 2 tops, unclamp the instrument that promotes slide part 11, the portion that clamps 9 of sub-buckle 1 also just can return in the receiving cavity 23 of box 2, can realize thus sub-buckle 1 fastens with the disengaging of box 2.
Claims (8)
1. an easy-to-dismount snap button, is characterized in that comprising:
Box, has substrate, and multiple be connected on substrate, form the claw of receiving cavity in inside because closing up, be provided with at the free end of the claw that closes up shape the groove being communicated with receiving cavity;
Sub-buckle, comprise be fixed on limiting board with the main body that clamps portion, and under external force can body interior slide slide part; Run through in company with main body that substrate enters receiving cavity at slide part and while limiting board and substrate being conflicted coordinate, the described portion that clamps enters in groove the support that extends out to form claw to closing up shape by receiving cavity; On slide part, be fixed with pushing part, be subject to External Force Acting and while sliding, described pushing part drives the claw of outer expanding shape further to extend out at slide part in main body, and then make to clamp portion and can be retracted in receiving cavity by groove.
2. easy-to-dismount snap button according to claim 1, is characterized in that: in main body, be provided with the elastic mechanism that makes described slide part self-return in the time that slide part departs from External Force Acting.
3. easy-to-dismount snap button according to claim 2, is characterized in that: described elastic mechanism is to be arranged on slide part and to clamp the spring between portion.
4. easy-to-dismount snap button according to claim 3, is characterized in that: in portion, be also provided with described clamping the directional post that the resiliently deformable of described spring is led.
5. easy-to-dismount snap button according to claim 1, it is characterized in that: the bottom between the adjacent claw of box is equipped with restraining groove, on the limiting board of sub-buckle, be also equipped with multiple in the time that described main body runs through substrate, embed with the restraining groove between described claw the position limiting slide block coordinating.
6. easy-to-dismount snap button according to claim 5, is characterized in that: described pushing part embeds in restraining groove in the time that main body runs through substrate, and the top of described restraining groove is the cone tank standing upside down.
7. easy-to-dismount snap button according to claim 6, is characterized in that: the cross section of described pushing part is narrower trapezoidal in top.
8. easy-to-dismount snap button according to claim 1, is characterized in that: be provided with the bottom outlet that can apply to the slide part in main body Driving force at the middle part of described limiting board.
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 true CN103982505A (en) | 2014-08-13 |
| CN103982505B 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) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109092541A (en) * | 2018-06-26 | 2018-12-28 | 沈锦慈 | Convenient for the hydraulic grading device of combination dismounting |
| CN109139647A (en) * | 2018-08-21 | 2019-01-04 | 郑州云海信息技术有限公司 | A kind of machine box for server and its plastic exempt from fastening mounting structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5100272A (en) * | 1990-07-16 | 1992-03-31 | Alcatel Radiotelephone | Device providing detachable assembly |
| JPH04160212A (en) * | 1990-10-23 | 1992-06-03 | Sugatsune Ind Co Ltd | Connecting device |
| US5845898A (en) * | 1996-10-23 | 1998-12-08 | Erwin Halder Kg | Self-adjusting ball-lock pin |
| US20020031400A1 (en) * | 2000-09-13 | 2002-03-14 | Schwarz Verbindungs-Systeme Gmbh | Connection arrangement for the detachable connection of two components |
| CN1509150A (en) * | 2001-05-30 | 2004-06-30 | Pem管理股份有限公司 | Quick-turn panel fastener |
| 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
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5100272A (en) * | 1990-07-16 | 1992-03-31 | Alcatel Radiotelephone | Device providing detachable assembly |
| JPH04160212A (en) * | 1990-10-23 | 1992-06-03 | Sugatsune Ind Co Ltd | Connecting device |
| US5845898A (en) * | 1996-10-23 | 1998-12-08 | Erwin Halder Kg | Self-adjusting ball-lock pin |
| US20020031400A1 (en) * | 2000-09-13 | 2002-03-14 | Schwarz Verbindungs-Systeme Gmbh | Connection arrangement for the detachable connection of two components |
| CN1509150A (en) * | 2001-05-30 | 2004-06-30 | Pem管理股份有限公司 | Quick-turn panel fastener |
| 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109092541A (en) * | 2018-06-26 | 2018-12-28 | 沈锦慈 | Convenient for the hydraulic grading device of combination dismounting |
| CN109139647A (en) * | 2018-08-21 | 2019-01-04 | 郑州云海信息技术有限公司 | A kind of machine box for server and its plastic exempt from fastening mounting structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103982505B (en) | 2016-10-05 |
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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 | ||
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| 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. |