CN102444651B - Quick fixed connecting device - Google Patents
Quick fixed connecting device Download PDFInfo
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- CN102444651B CN102444651B CN 201010507336 CN201010507336A CN102444651B CN 102444651 B CN102444651 B CN 102444651B CN 201010507336 CN201010507336 CN 201010507336 CN 201010507336 A CN201010507336 A CN 201010507336A CN 102444651 B CN102444651 B CN 102444651B
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- buckling module
- buckling
- control assembly
- sleeve
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Abstract
The invention discloses a quick fixed connecting device, which is used for quickly and stably connecting two plate bodies. The quick fixed connecting device comprises a buckling assembly, a central control assembly and a first elastic assembly, wherein the buckling assembly is provided with a head part, a buckling part and a perforated through hole; the free end of a buckling part is provided with a cutting groove to form an elastic buckling body for forming a buckling plate body; the central control assembly is movably limited in the through hole; one end of the central control assembly close to the head part of the buckling assembly is provided with a pressing part and a first retaining part; one end of the central control assembly close to the elastic buckling body is provided with a compression allowing part and a compression limiting part; the compression limiting part is used for preventing the elastic buckling body from contracting; and one end of the first elastic assembly is pressed against the first retaining part, and the other end of the first elastic assembly is pressed against the buckling assembly. The quick fixed connecting device can be used for connecting two plate bodies, so that the aims of quickly assembling two plate bodies and stably buckling are fulfilled.
Description
Technical field
The present invention relates to a kind of Quick fixed connecting device, relate in particular to a kind of improved Quick fixed connecting device that can be used in two plate bodys of Quick connecting.
Background technique
Knownly for connecting the affixed assembly of two plate bodys, usually adopt the sealed technical characteristics of screw thread, its concrete mode of execution comprises screw, upper shield and sleeve and forms affixed assembly; Wherein, this screw one end has forced section, and forced section is provided with screw-driver slot, and the other end has the screw rod be connected with forced section; This upper shield is linked in the forced section hollow on every side of screw, in order to coat and to protect this screw; And this jacket casing is combined in the screw rod of screw.Thereby, make affixed assembly can utilize upper shield to be combined on the first plate body, then mobile the first plate body aligns with the second plate body, make the lockhole of the screw rod correspondence of this screw at the first plate body and the second plate body, with instrument, the screw-driver slot of screw forced section is imposed to rotation external force again, and then make this screw rod locking in the lockhole of the second plate body, thereby complete the composite structure that connects two plate bodys.The sealed technical characteristics of above employing screw thread, although be combined with two plate bodys, while being assembled, must tool using impose rotation external force to the screw-driver slot of screw forced section, causes assembly program comparatively loaded down with trivial details.
Therefore, those skilled in the art propose a kind of design of quick affixed assembly, and as shown in Figure 1, it comprises snapping assembly 10 and latch 20; Wherein, this snapping assembly 10 includes the fastening post 102 that cap section 101, plural number are connected to cap section 101, and run through the jack 103 of cap section 101 and fastening post 102, and be provided with axially extended grooving in the end of fastening post 102, but to form the snapping sheet 104 of a plurality of elastic shrinkage, and be provided with hook portion 105 in snapping sheet 104 outsides; This latch 20 has post section 201 and cap section 202, makes post section 201 be inserted in snapping assembly 10 jacks 103, in order to prevent snapping sheet 104, shrinks arbitrarily.When quick affixed assembly wish group connects two plate bodys 30,40, first latch 20 is pulled out toward cap section 101 directions of snapping assembly 10, snapping sheet 104 is shunk, and then the perforation 301,401 of passing two plate bodys 30,40, it depresses this latch 20 again after having worn, make post section 201 withstand snapping sheet 104, restriction snapping sheet 104 can not shrink, and so completes the snapping assembling.But when this latch 20 is used, still have the shortcoming that oppositely is drawn out or gets loose, will lose the effect of restriction snapping sheet 104, cause the hook portion 105 of snapping assembly 10 may break away from the perforation 301,401 of two plate bodys 30,40.
Therefore, how to create a kind of Quick fixed connecting device, so that Quick fixed connecting device is able to Quick connecting two plate bodys, particularly snapping two plate bodys firmly, will be that the present invention wants actively openly part.
Summary of the invention
Because the shortcoming of above-mentioned known technology, it does not reach perfection inventor's thoughts, then exhausts the concentrated research of its intelligence and overcomes, and with it, is engaged in this industry accumulating experience for many years, and then develop a kind of Quick fixed connecting device, to reaching the purpose of Quick connecting two plate bodys and firm snapping.
Main purpose of the present invention is providing a kind of Quick fixed connecting device, its structure by buckling module, middle control assembly and the first elastic component and improved combination relation, cause Quick fixed connecting device to can be used for two plate bodys of snapping, and then reach the purpose of Quick connecting two plate bodys and firm snapping.
For reaching above-mentioned purpose, the implementation content of Quick fixed connecting device of the present invention comprises: buckling module, it has head, is connected to the snapping section of head, and runs through the clear opening of head and snapping section, and this snapping section is provided with grooving near end, to be formed with the snap-on body in end; Middle control assembly, it is long column body spacing in the clear opening of buckling module actively, make middle control assembly be stretched out the end of snapping section, the end that should middlely control the close buckling module head of assembly is provided with press part, and be provided with around the first stopper part, be provided with compression in this around the other end of control assembly near buckling module snap-on body and allow section and compression restriction section; And first elastic component, it is linked in middle control assembly, and the first elastic component one end is resisted against middle control assembly, and the other end is resisted against buckling module, make the head of the outstanding buckling module in press part of middle control assembly, compression is allowed among the clear opening of section and compression restriction section retraction buckling module.
By this, Quick fixed connecting device of the present invention, can be used for connecting fast two plate bodys, it first presses down the press part of control assembly in this while using, make the free end of outstanding this buckling module snapping section of compression restriction section of the other end, make free-ended snap-on body be contracted to compression and allow section, thereby make the snapping section of this buckling module be able to the perforation through plate body; After perforation is passed by the snapping section of this buckling module, unclamp the strength that presses down middle control assembly press part, even control component recovery original state in the first elastic component pushing tow, make the free end of this buckling module snapping section of retraction of compression restriction section of the other end, and utilize compression restriction section to stop the snap-on body, the snap-on body of this buckling module can not be shunk again, so make the snap-on body fasten around the perforation of plate body, compared to known connection part, can reach the effect of Quick connecting two plate bodys and firm snapping.
The accompanying drawing explanation
The combination section that Fig. 1 is known quick affixed assembly.
The exploded perspective view that Fig. 2 is the present invention's the first specific embodiment.
The combination section one that Fig. 3 is the present invention's the first specific embodiment.
The combination section two that Fig. 4 is the present invention's the first specific embodiment.
The end elevation that Fig. 5 is the present invention's the first specific embodiment.
The usage operation schematic diagram one that Fig. 6 is the present invention's the first specific embodiment.
The usage operation schematic diagram two that Fig. 7 is the present invention's the first specific embodiment.
The usage operation schematic diagram three that Fig. 8 is the present invention's the first specific embodiment.
The combination section that Fig. 9 is the present invention's the second specific embodiment.
The combination section that Figure 10 is the present invention's the 3rd specific embodiment.
The combination section that Figure 11 is the present invention's the 4th specific embodiment.
The combination section that Figure 12 is the present invention's the 5th specific embodiment.
The combination section that Figure 13 is the present invention's the 6th specific embodiment.
The end elevation that Figure 14 is another specific embodiment of snap-on body of the present invention.
[primary clustering symbol description]
1 buckling module
11 heads
111 group connecting parts
12 snapping sections
121 groovings
122 snap-on bodies
123 hook portions
123 ' protuberance
13 clear openings
131 receiving hole sections
132 second stopper parts
14 first limited parts
15 sidewalls
151 the 3rd limited parts
Control assembly in 2
21 press parts
22 first stopper parts
Section is allowed in 23 compressions
24 compression restriction sections
3 first elastic components
4 sleeves
41 elastic component stopper parts
45 elastic component stopper parts
42 second limited parts
43 group connecting parts
44 the 4th limited parts
5 second elastic components
6 sleeves
61 group connecting parts
10 snapping assemblies
101 cap sections
102 fastening posts
103 jacks
104 snapping sheets
105 hook portions
20 latches
201 post sections
202 cap sections
30 plate bodys
301 perforation
40 plate bodys
401 perforation
Embodiment
For fully understanding purpose of the present invention, feature and effect, existing by following specific embodiment, and coordinate appended graphicly, and the present invention is described in detail, illustrate as rear:
As shown in Fig. 2,3,4 and 5, Quick fixed connecting device of the present invention, its first specific embodiment comprises buckling module 1, middle control assembly 2 and the first elastic component 3, wherein, this buckling module 1 has a head 11, is connected to the snapping section 12 of head 11, and runs through the clear opening 13 of head 11 and snapping section 12; This snapping section 12 has the fixed end that is connected to head 11, reach the free end in contrast to fixed end, this free-ended end is provided with at least axial grooving 121, near end, to be formed with at least two snap-on bodies 122 (as shown in figure 14, can be four snap-on bodies 122), make the snap-on body 122 can be for fastening other plate body.
Should middle control assembly 2 be the long column body, and spacing (placing), among the clear opening 13 of buckling module 1, make middle control assembly 2 be stretched out the free end of buckling module 1 snapping section 12 actively; Wherein, in this, control assembly 2 is provided with press part 21 near an end of buckling module 1 head 11, and convexes with around the first stopper part 22; The other end that should middlely control assembly 2 close buckling module 1 snap-on bodies 122 is provided with a circle compression on every side allows section 23 and compresses restriction section 24, wherein compresses the external diameter of allowing section 23 and is less than the restriction section 24 that compresses.
This first elastic component 3 is spiral compression spring, make the first elastic component 3 be linked in middle control assembly 2, and then make the first elastic component 3 one ends be resisted against the first stopper part 22 of middle control assembly 2, the other end is resisted against the chosen place of buckling module 1, and then the head 11 of the outstanding buckling module 1 of press part 21 normalities that make middle control assembly 2, the compression of the other end is allowed among the clear opening 13 of section 23 and compression restriction section 24 normality retraction buckling modules 1.
As shown in Figure 3, the present invention's the first specific embodiment also comprises: snap-on body 122 outsides of above-mentioned this buckling module 1 are provided with hook portion 123 or protuberance 123 ' (as shown in Figure 4), make the snap-on body 122 can be for catching on or withstand other plate body.The end that the clear opening 13 of above-mentioned this buckling module 1 is included near head 11 is provided with receiving hole section 131, and these receiving hole section 131 diameters are greater than clear opening 13; Should in the first stopper part 22 and this first elastic component 2 of control assembly 2 be contained among receiving hole section 131, thereby make an end of the first elastic component 2 be resisted against the first stopper part 22 of middle control assembly 2, at the bottom of the other end is resisted against the hole of receiving hole section 131.Again, the inner hole wall of this receiving hole section 131 is provided with second stopper part 132 of mutually interfering with the first stopper part 22 of middle control assembly 2, thereby be the axial limiting activity among the first stopper part 22 is limited in to receiving hole section 131, prevent that middle control assembly 2 from separating with buckling module 1.
When the above embodiment of the present invention is used, as shown in Figure 3, first press down the press part 21 of control assembly 2 in this, the first elastic component 3 is shunk, and then make the compression restriction section 24 of the other end give prominence to the free end of these buckling module 1 snapping sections 12, so make to compress restriction section 24 and break away from clear opening 13 (back side of snap-on body 122), allow section 23 to making free-ended snap-on body 122 be contracted to compression, thereby pass the perforation 301 (as shown in Figure 6) of the first plate body 30.When will group connecing another second plate body 40, as shown in FIG. 6 and 7, press down equally the press part 21 of control assembly 2 in this, make snap-on body 122 be contracted to compression and allow section 23, thereby through the perforation 401 (as shown in Figure 7) of the second plate body 40.Again as shown in Figure 8, after the snap-on body 122 of this buckling module 1 snapping section 12 and hook portion 123 are through perforation 401, unclamp again the strength that presses down middle control assembly 2 press parts 21, just can make the first elastic component 3 discharge elastic force, utilize control assembly 2 in the elastic force pushing tow to restore to the original state, make among the clear opening 13 of compression restriction section 24 these buckling modules 1 of retraction once again of the other end, and utilize compression restriction section 24 to stop snap-on body 122, snap-on body 122 can not be shunk again, so just can make snap-on body 122 and hook portion 123 fasten around the perforation 401 of the second plate body 40, thereby complete Quick connecting work.As can be seen here, Quick fixed connecting device of the present invention, compared to known connection part, can reach the effect of Quick connecting two plate bodys and firm snapping.In addition, press the press part 21 of middle control assembly 2, pull in the opposite direction buckling module 1 and can make the snapping section 12 of buckling module 1 separate with plate simultaneously.
As shown in Figure 9, for the second specific embodiment of the present invention, can implement this hook portion 123, but make the snap-on body 122 of snapping section 12 form the structure of oblique expansion gradually, implement equally in addition above-mentioned receiving hole section 131 and structure and the combination relation of the second stopper part 132, so be applied in and connect two plate bodys 30,40 o'clock, can reach equally the effect of Quick connecting two plate bodys and firm snapping.In addition, press the press part 21 of middle control assembly 2, pull in the opposite direction buckling module 1 and can make the snapping section 12 of buckling module 1 separate with plate simultaneously.
As shown in figure 10, be the 3rd specific embodiment of the present invention, more comprise sleeve 4 and the second elastic component 5 with mesopore; Wherein, this sleeve 4 is mounted on the snapping section 12 of buckling module 1 actively, makes the free end of snapping section 12 be stretched out sleeve 4; And this second elastic component 5 is spiral compression spring, the second elastic component 5 is linked in to buckling module 1, and then make the second elastic component 5 one ends be resisted against the head 11 of buckling module 1, the other end is resisted against the elastic component stopper part 41 in sleeve 4 outsides, thereby the elastic force of the second elastic component 5 makes in the snapping section 12 free end normality retraction sleeves 4 of buckling module 1.Wherein, can be concaved with the first limited part 14 around the snapping section 12 of this buckling module 1,4, this sleeve is provided with second limited part 42 of mutually interfering with the first limited part 14, so makes sleeve 4 be the axial limiting activity along the second limited part 42 of buckling module 1 snapping section 12.This sleeve 4 can be provided with group connecting part 43 near snapping section 12 free-ended ends again, and this group connecting part 43 can be used for being combined in this plate body 30.As for other structure, such as receiving hole section 131 and the second stopper part 132 etc., all identical with above-mentioned the first embodiment, so also can reach identical effect.In addition, press the press part 21 of middle control assembly 2, pull in the opposite direction the present invention and can make the snapping section 12 of buckling module 1 separate with plate simultaneously.
As shown in figure 11, be the 4th specific embodiment of the present invention, same sleeve 4 and the second elastic component 5 of implementing to have mesopore; But make head 11 at this buckling module 1 into and be provided with a sidewall 15 that extends to sleeve 4, the end of this sidewall 15 is provided with one the 3rd limited part 151; Be provided with in 4, this sleeve the 4th limited part 44 that the one and the 3rd limited part 151 is interfered mutually, make sleeve 4 be the axial limiting activity along the 3rd limited part 151 of sidewall 15; Be resisted against the head 11 of buckling module 1 and this second elastic component 5 is ends, the other end is resisted against the elastic component stopper part 45 of sleeve 4 inboards.Real above-mentioned group connecting part 43, receiving hole section 131 and the second stopper part 132 etc., also can reach identical function and effect so again.In addition, press the press part 21 of middle control assembly 2, and pull in the opposite direction the present invention and can make the snapping section 12 of buckling module 1 separate with plate.
Again as shown in figure 12, be the 5th specific embodiment of the present invention, it comprises the sleeve 6 with a mesopore, and this sleeve 6 is mounted on the head 11 of buckling module 1, to form axially active state.This sleeve 6 also can be provided with a group connecting part 61 near snapping section 12 free-ended ends, thereby this group connecting part 61 can be used for being combined in above-mentioned this plate body 30, the structure of recycling buckling module 1, middle control assembly 2 and the first elastic component 3, for Quick fastening plate body 40, to reach identical effect.In addition, press the press part 21 of middle control assembly 2, and pull in the opposite direction the present invention and can make the snapping section 12 of buckling module 1 separate with plate.Moreover graphic button 122 outsides of being hit by a bullet are provided with protuberance 123 ', it also can be made as hook portion as above-mentioned structure.
Again as shown in figure 13, be the 6th specific embodiment of the present invention, the difference of itself and the first specific embodiment is that these head 11 lower edges are provided with group connecting part 111, this group connecting part 111 can be used for being combined in this plate body 30.In addition, press the press part 21 of middle control assembly 2, and pull in the opposite direction the present invention and can make the snapping section 12 of buckling module 1 separate with plate.Moreover graphic button 122 outsides of being hit by a bullet are provided with protuberance 123 ', it also can be made as hook portion as above-mentioned structure.
As mentioned above, the present invention meets patent three important documents fully: novelty, creativeness and practicability.With novelty and creative, the present invention is by structure and the improved combination relation of buckling module, middle control assembly and the first elastic component, cause Quick fixed connecting device to can be used for two plate bodys of snapping, and then reach the effectiveness of Quick connecting two plate bodys and firm snapping.With regard to practicability, utilize the derivative product of the present invention, when the demand that can fully meet existing market.
The present invention is open with specific embodiment hereinbefore, but being familiar with the technology person it should be understood that this embodiment is only for describing the present invention, and should not be read as and limit the scope of the invention.It should be noted, variation and the displacement of all and this embodiment's equivalence, all should be made as and be covered by category of the present invention.Therefore, protection scope of the present invention is as the criterion when the claim with hereinafter defines.
Claims (11)
1. a Quick fixed connecting device, is characterized in that, comprises:
Buckling module, it has head, is connected to the snapping section of head, and runs through the clear opening of head and snapping section, and this snapping section is provided with grooving near end, to be formed with the snap-on body in end;
Middle control assembly, it is long column body spacing in the clear opening of buckling module actively, make middle control assembly be stretched out the end of snapping section, the end that should middlely control the close buckling module head of assembly is provided with press part, and be provided with around the first stopper part, be provided with compression in this around the other end of control assembly near buckling module snap-on body and allow section and compression restriction section; And
The first elastic component, it is linked in middle control assembly, and the first elastic component one end is resisted against middle control assembly, and the other end is resisted against buckling module, make the head of the outstanding buckling module in press part of middle control assembly, compression is allowed among the clear opening of section and compression restriction section retraction buckling module.
2. Quick fixed connecting device as claimed in claim 1, it is characterized in that, more comprise sleeve and the second elastic component with mesopore, this sleeve is mounted on the snapping section of buckling module actively, make snapping section be stretched out sleeve, this second elastic component is linked in buckling module, and the second elastic component one end is resisted against the head of buckling module, the other end is resisted against sleeve, makes in buckling module retraction sleeve.
3. Quick fixed connecting device as claimed in claim 2, it is characterized in that, be concaved with the first limited part around the snapping section of this buckling module, this sleeve is provided with second limited part of mutually interfering with the first limited part, makes sleeve be the axial limiting activity along the first limited part of buckling module snapping section.
4. Quick fixed connecting device as claimed in claim 2, it is characterized in that, the head of this buckling module is provided with the sidewall that extends to sleeve, the end of this sidewall is provided with the 3rd limited part, this sleeve is provided with the 4th limited part of mutually interfering with the 3rd limited part, makes sleeve be the axial limiting activity along the 3rd limited part of sidewall.
5. Quick fixed connecting device as claimed in claim 1, is characterized in that, more comprises the sleeve with mesopore, and this sleeve is mounted on the head of buckling module.
6. as claim 3,4 or 5 described Quick fixed connecting devices, it is characterized in that, this sleeve is provided with group connecting part near the end of snapping section.
7. Quick fixed connecting device as described as claim 1 to 5 any one, is characterized in that, the external side of the snap-on of this buckling module is provided with hook portion or protuberance.
8. Quick fixed connecting device as described as claim 1 to 5 any one, it is characterized in that, the clear opening of this buckling module is provided with the receiving hole section at the end near head, this receiving hole section diameter is greater than clear opening, should be contained in the receiving hole section by middle the first stopper part and this first elastic component of controlling assembly, make the first elastic component one end be resisted against the first stopper part of middle control assembly, at the bottom of the other end is resisted against the hole of receiving hole section.
9. Quick fixed connecting device as claimed in claim 8, is characterized in that, the inner hole wall of this receiving hole section is provided with second stopper part of mutually interfering with the first stopper part of middle control assembly, puts middle control assembly with limit and be the axial limiting activity in the scope of receiving hole section.
10. Quick fixed connecting device as claimed in claim 1, it is characterized in that, this buckling module is provided with second stopper part of mutually interfering with the first stopper part of middle control assembly near the clear opening of head, puts middle control assembly with limit and be the axial limiting activity in the scope of receiving hole section.
11. Quick fixed connecting device as claimed in claim 1, is characterized in that, this head lower edge is provided with group connecting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010507336 CN102444651B (en) | 2010-09-30 | 2010-09-30 | Quick fixed connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010507336 CN102444651B (en) | 2010-09-30 | 2010-09-30 | Quick fixed connecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102444651A CN102444651A (en) | 2012-05-09 |
| CN102444651B true CN102444651B (en) | 2013-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010507336 Active CN102444651B (en) | 2010-09-30 | 2010-09-30 | Quick fixed connecting device |
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| Country | Link |
|---|---|
| CN (1) | CN102444651B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594263A (en) * | 2019-10-12 | 2019-12-20 | 无锡安士达五金有限公司 | Mesh rivet |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4089249A (en) * | 1976-09-27 | 1978-05-16 | Binns Lloyd Sylvester | Hole filling blind rivet |
| CN1151200A (en) * | 1994-05-04 | 1997-06-04 | 莫里斯·佩蒂格纳特 | Device for joining two elements |
| DE3448553C2 (en) * | 1983-09-01 | 1999-04-22 | Huck Int Inc | Fixture for workpiece blanks |
| CN2584905Y (en) * | 2002-06-12 | 2003-11-05 | 王济生 | Elastic rivet for fixing built-up assembly |
| CN1465869A (en) * | 2002-06-27 | 2004-01-07 | 艾姆哈特有限公司 | Clamp and element connection device |
| CN201818600U (en) * | 2010-09-30 | 2011-05-04 | 达霆精密工业有限公司 | Quick fixing and connecting device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6727612B1 (en) * | 2002-10-08 | 2004-04-27 | Delphi Technologies, Inc. | Plastic fastener |
-
2010
- 2010-09-30 CN CN 201010507336 patent/CN102444651B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4089249A (en) * | 1976-09-27 | 1978-05-16 | Binns Lloyd Sylvester | Hole filling blind rivet |
| DE3448553C2 (en) * | 1983-09-01 | 1999-04-22 | Huck Int Inc | Fixture for workpiece blanks |
| CN1151200A (en) * | 1994-05-04 | 1997-06-04 | 莫里斯·佩蒂格纳特 | Device for joining two elements |
| CN2584905Y (en) * | 2002-06-12 | 2003-11-05 | 王济生 | Elastic rivet for fixing built-up assembly |
| CN1465869A (en) * | 2002-06-27 | 2004-01-07 | 艾姆哈特有限公司 | Clamp and element connection device |
| CN201818600U (en) * | 2010-09-30 | 2011-05-04 | 达霆精密工业有限公司 | Quick fixing and connecting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102444651A (en) | 2012-05-09 |
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