CN203035697U - Floating type fastening component and packaging structure - Google Patents
Floating type fastening component and packaging structure Download PDFInfo
- Publication number
- CN203035697U CN203035697U CN2012205317635U CN201220531763U CN203035697U CN 203035697 U CN203035697 U CN 203035697U CN 2012205317635 U CN2012205317635 U CN 2012205317635U CN 201220531763 U CN201220531763 U CN 201220531763U CN 203035697 U CN203035697 U CN 203035697U
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- Prior art keywords
- sleeve
- floating type
- type clamp
- clamp structure
- floating
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- Expired - Fee Related
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- 238000004806 packaging method and process Methods 0.000 title abstract 3
- 238000012856 packing Methods 0.000 claims description 19
- 239000011435 rock Substances 0.000 claims description 13
- 238000003466 welding Methods 0.000 claims description 5
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 230000000717 retained effect Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 238000004080 punching Methods 0.000 description 3
- 235000011464 Pachycereus pringlei Nutrition 0.000 description 2
- 240000006939 Pachycereus weberi Species 0.000 description 2
- 235000011466 Pachycereus weberi Nutrition 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 239000006071 cream Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
- F16B5/0208—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread using panel fasteners, i.e. permanent attachments allowing for quick assembly
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The utility model provides a floating type fastening component and a packaging structure. The floating type fastening component and the packaging structure are used for being fixed on a first object and fastening a second object. The floating type fastening component comprises a fastening body, a cap body and a sleeve. The fastening body is provided with a control part, a rod part and a fastening part arranged on the rod part, wherein the control part, the rod part and the fastening part are sequentially connected. The cap body is provided with a connecting part and a first limiting part, wherein the connecting part is connected with the control part. The sleeve is movably arranged on the rod part in a sleeved mode. The sleeve comprises a second limiting part, a floating magnitude limiting part and a fixed part, wherein the second limiting part is arranged on the periphery of the sleeve and in movable interference with the first limiting part so as to enable the sleeve and the cap body to be capable of being movably combined without separation, the floating magnitude limiting part is arranged below the second limiting part, the floating magnitude limiting part is transversely stopped through the first limiting part so as to enable the sleeve not to shake, and the fixed part is arranged on the bottom side of the sleeve. According to the design, not only can floating magnitude be retained, but also the sleeve can be effectively prevented from shaking or slanting.
Description
Technical field
The utility model relates to a kind of clamp structure and packing structure, relates in particular to a kind of floating type clamp structure and packs the packing structure of this floating type clamp structure.
Background technique
Existing clamp structure such as telescopic screw or floating screw ... Deng, it comprises a sleeve and a screw, and has a floating space between this sleeve and this screw.When this clamp structure is used for locking two pcb boards, earlier this sleeve is fixed in first pcb board usually, be locked in this second pcb board after this screw being passed this sleeve and this first pcb board again.Yet if this first pcb board does not align with this second pcb board, the user can make this screw crooked by this floating space, thereby makes this screw can be locked in this second plate body.
When the user will be installed on this clamp structure this first pcb board, usually use surface mount technology to carry out, wherein, need by a vacsorb device clamp structure to be drawn the position of planning to this first pcb board, and then the treatment process that clamp structure is welded.But when this vacsorb device was drawn this clamp structure, this clamp structure meeting caused this sleeve to rock because of this floating space or is crooked, thereby makes this sleeve can't be installed on this first pcb board exactly.
In addition, the clamp structure that the vacsorb device will be drawn must uprightly and stably be fixed, draw fully in order to the vacsorb device, if clamp structure rocks or cause inclination because of other factors, then can cause the vacsorb device can't draw clamp structure fully, thereby can't be definitely clamp structure be drawn the position of planning to first pcb board.
Therefore, how to create a kind of clamp structure, the sleeve that prevents clamp structure rocks or is crooked; And create a kind of packing structure, and prevent that clamp structure from rocking or tilt, will be that the utility model is desired actively openly part.
Summary of the invention
Main purpose of the present utility model is to provide a kind of floating type clamp structure, not only can possess amount of floating, can also avoid sleeve to rock effectively or crooked.
For reaching above-mentioned purpose and other purpose, the utility model discloses a kind of floating type clamp structure, it is used for being fixed on one first object, and in order to fastening one second object, this floating type clamp structure comprises: a fastening body, and it from top to bottom has the engagement portion controlling portion, a bar portion and be arranged at this bar portion that connects in regular turn; One cap body, it has a junction and one first limited part, and this joint is connected in this and controls portion, and this first limited part is one first flange in this cap body; An and sleeve, it is movably set in this bar portion and this engagement portion, this sleeve comprises: one second limited part, it is arranged at the outer rim of this sleeve, and this second limited part is one second flange outside this sleeve, this first limited part and this second limited part be movable the interference mutually, so that this sleeve is combined with this cap physical efficiency activity and can not be separated; One amount of floating restriction portion, it is arranged under this second limited part, and this amount of floating restriction portion is by the horizontal backstop of this first limited part, so that this sleeve can not rock; And a fixing part, it is arranged at the bottom side of this sleeve, and this fixing part is used for being fixed on this first object.
In a specific embodiment of the present utility model, this amount of floating restriction portion and this second limited part form a step structure.
In a specific embodiment of the present utility model, this amount of floating restriction portion is one the 3rd flange, and the 3rd flange is less than this second flange.
In a specific embodiment of the present utility model, this amount of floating restriction portion is a ramp structure, and this ramp structure is tilted towards this fixing part by this second limited part.
In a specific embodiment of the present utility model, this floating type clamp structure also comprises an elastic component, it is movably set in this bar portion, and the two ends of this elastic component are resisted against the holding division that this controls portion and this sleeve respectively, and this holding division is arranged in this sleeve.
In a specific embodiment of the present utility model, this engagement portion has a worm structure or a fastener body structure.
In a specific embodiment of the present utility model, this fastening body and this cap body are formed in one.
In a specific embodiment of the present utility model, the fixing part of this floating type clamp structure by welding, riveted joint, expand connect, the mode of gluing, magnetic attracting or snapping is fixed in this first object.
In a specific embodiment of the present utility model, second flange of this second limited part is inclined-plane convex body, rectangle convex body or circular arc convex body.
In addition, another purpose of the present utility model is to provide a kind of packing structure, in order to packing above-mentioned floating type clamp structure, thereby avoids above-mentioned floating type clamp structure to rock effectively or tilts.
For reaching above-mentioned purpose and other purpose, the utility model discloses a kind of packing structure, and it is used for the above-mentioned floating type clamp structure of packing, and this packing structure comprises at least one spacing accommodating body, it has a spacing containing space, and this floating type clamp structure is arranged in this spacing containing space.
In sum, floating type clamp structure of the present utility model not only can be possessed amount of floating by above-mentioned design, can also avoid sleeve to rock effectively or crooked.In addition, packing structure of the present utility model is by above-mentioned design, can prevent effectively that floating type clamp structure from rocking or tilt.
Description of drawings
Fig. 1 is first specific embodiment of floating type clamp structure of the present utility model.
Fig. 2 is the cardon of doing of first specific embodiment and vacsorb device.
Fig. 3 is the schematic representation that first specific embodiment is arranged at first object.
Fig. 4 is the connection diagram of first object and second object.
Fig. 5 is the schematic representation that first specific embodiment is anchored on second object.
Fig. 6 is second specific embodiment of floating type clamp structure of the present utility model.
Fig. 7 is the cardon of doing of second specific embodiment and punch assembly.
Fig. 8 is the schematic representation that second specific embodiment is arranged at first object.
Fig. 9 is the 3rd specific embodiment of floating type clamp structure of the present utility model.
Figure 10 is the specific embodiment of packing structure of the present utility model.
Figure 11 to Figure 14 is the various forms of second limited part of the utility model sleeve.
[primary clustering symbol description]
1 vacsorb device
2 tin creams
3 first objects
4 second objects
5 punch assemblys
The 4H fastener hole
10 fastening bodies
11 control portion
12 bar portions
13 engagement portions
131 worm structures
132 fastener body structures
20 cap bodies
21 joints
22 first limited parts
30 sleeves
31 second limited parts
32 amount of floating restriction portions
32 ' amount of floating restriction portion
32 " amount of floating restriction portion
33 fixing parts
34 holding divisions
40 elastic components
50 spacing accommodating bodies
51 spacing containing spaces
52 blocked parts
100 floating type clamp structures
200 floating type clamp structures
300 floating type clamp structures
400 packing structures
The a amount of floating
Embodiment
For fully understanding the purpose of this utility model, feature and effect, now by following specific embodiment, and conjunction with figs., the utility model is described in detail, illustrate as the back:
Please refer to Fig. 1 to Fig. 5, it is first specific embodiment of the floating type clamp structure of the utility model.This floating type clamp structure 100 comprises a fastening body 10, a cap body 20 and a sleeve 30.
This fastening body 10 from top to bottom has the engagement portion 13 that one of connection is in regular turn controlled portion 11, a bar portion 12 and is arranged at this bar portion 12, and this is controlled portion 11 and is available for users to control, being anchored on one second object 4 by floating type clamp structure 100.Wherein, this engagement portion 13 can be a worm structure 131 or a fastener body structure 132 (as shown in Figure 7).
This cap body 20 has a junction 21 and one first limited part 22, and this joint 21 is connected in this and controls portion 11, and this first limited part 22 is one first flange in this cap body 20; Wherein, this fastening body 10 can connect by engaging, rivet, expanding with this cap body 20, the mode of interlocking, bonding, magnetic attracting or welding is connected to each other, and also can be formed in one (as shown in Figure 7).
This sleeve 30 is movably set in this bar portion 12 and this engagement portion 13, and this sleeve 30 comprises one second limited part 31, an amount of floating restriction portion 32 and a fixing part 33.This second limited part 31 is arranged at the outer rim of this sleeve 30, it can be positioned at top, centre or other position of this sleeve 30, and this second limited part 31 is one second flange outside this sleeve 30, this first limited part 22 and the movable interference mutually of this second limited part 31, so that this sleeve 30 and this cap body 20 can be movable in conjunction with and can not separate, wherein this second flange can be inclined-plane convex body (as Figure 11 and shown in Figure 12), rectangle convex body (as shown in figure 13) or circular arc convex body (as shown in figure 14).This amount of floating restriction portion 32 is arranged at the below of this second limited part 31, and this amount of floating restriction portion 32 does not rock so that this sleeve 20 when the state of Fig. 1, can not produce by these first limited part, 22 horizontal backstops; Wherein, this amount of floating restriction portion 32 forms a step structure with this second limited part 31.This fixing part 33 is arranged at the bottom side of this sleeve 20, and can be by welding, riveted joint, expand connect, modes such as gluing, magnetic attracting or snapping are secured in this first object 3 (as shown in Figure 3).Wherein, this sleeve 30 has an amount of floating a, the spacing of this amount of floating a approximates the size of this amount of floating restriction portion 32 greatly, when this floating type clamp structure 100 can allow this sleeve 20 be fixed in this first object 3 by this amount of floating a, make this fastening body 10 have the space (as shown in Figure 5) of horizontal movement.
Then, please referring again to Fig. 2 to Fig. 5, it is the use flow chart of this floating type clamp structure 100.
As Fig. 2 and shown in Figure 3, the user can draw this floating type clamp structure 100 or be clamped to a specified position of one first object 3 by a vacsorb device 1 or other instrument (not shown), also can this floating type clamp structure 100 be got by user's hand and put to this specified position, and this specified position arranges tin cream 2 in advance, so that the fixing part 33 of this sleeve 20 when being positioned at this specified position, can should be fixed in this first object 3 by floating type clamp structure 100 by the mode of welding; Wherein, this first object 3 can be a pcb board body or a metal sheet.Wherein, this fixing part 33 can be stepped or flexuose (as shown in Figure 6).
When this vacsorb device 1 this floating type clamp structure 100 of absorption moves to this first object 3, design by amount of floating restriction of the present utility model portion 32, this amount of floating restriction portion 32 is by these first limited part, 22 horizontal backstops, therefore when this floating type clamp structure 100 is moved, the sleeve 20 that can prevent this floating type clamp structure 100 rocks, thereby the situation of avoiding effectively dropping takes place, and the crooked situation of this sleeve or this cap body that can also prevent effectively takes place; In addition, when this floating type clamp structure 100 is installed in this first object 3, can also prevent that the sleeve 20 of this floating type clamp structure 100 is crooked, thereby the situation of avoiding effectively installing takes place.
Please continue with reference to Fig. 4, after this fixing part 33 is welded in this first object 3 that this first object 3 is superimposed with this second object 4, again this engagement portion 13 is passed this first object 3 to be anchored on this second object 4 (as shown in Figure 5).Yet under the superimposed situation of reality, as shown in Figure 4, a fastener hole 4H of this second object 4 might not aim at sleeve 30 centers of this floating type clamp structure 100.Therefore, the user can allow this fastening body 10 move horizontally by the amount of floating a of prior reservation, as shown in Figure 5, earlier this fastening body 10 is pressed down so that this amount of floating restriction portion 32 breaks away from the backstop of this first limited part 22, again this fastening body 10 is moved horizontally the distance of two amount of floating a to the right, thereby allow the engagement portion 13 of this fastening body 10 can aim at this fastener hole 4H.
In sum, floating type clamp structure of the present utility model not only can be possessed amount of floating by above-mentioned design, can also avoid this sleeve and this cap body to rock effectively or crooked, thereby prevents that this floating type clamp structure situation that maybe can't install that drops from taking place.
In addition, to shown in Figure 8, it is second specific embodiment of floating type clamp structure of the present utility model as Fig. 6.This floating type clamp structure 200 is identical with this floating type clamp structure 100 haply, and wherein, this amount of floating restriction portion 32 ' is one the 3rd flange, and the 3rd flange is less than this second flange; In addition, this floating type clamp structure 200 also comprises an elastic component 40 (for example spring), it is movably set in this bar portion 12, and the two ends of this elastic component 40 are resisted against this holding division 34 of controlling portion 11 and this sleeve 30 respectively, this holding division 34 is arranged in this sleeve 30, and is positioned between this amount of floating restriction portion 32 ' and this fixing part 33.By above-mentioned design, when the user uses this floating type clamp structure 200, can save strength effectively.
Please refer to Fig. 7 and shown in Figure 8, this user can draw this floating type clamp structure 200 or be clamped to the specified position of one first object 3 by a vacsorb device 1 or other instrument (not shown), also can this floating type clamp structure 200 be got by user's hand and put to this specified position, then, this user by a punch assembly 5 will this floating type clamp structure 200 (flexuose) fixing part 33 be riveted on this first object 3.
By above-mentioned design, floating type clamp structure of the present utility model can avoid this sleeve 30 crooked and situation that can't correctly be positioned over this specified position takes place effectively, also can avoid this cap body 20 crooked and can't allow the situation of these punch assembly 5 accurate punching presses take place effectively, damage this floating type clamp structure by pressure so can prevent these punch assembly 5 punching presses.
Moreover as shown in Figure 9, it is the 3rd specific embodiment of floating type clamp structure of the present utility model.This floating type clamp structure 300 is identical with this floating type clamp structure 100 haply, wherein, this amount of floating restriction portion 32 " be a ramp structure, this ramp structure is tilted towards this fixing part 33 by this second limited part 31, is beneficial to the mutual start of this sleeve 30 and this cap body 20; In addition, this engagement portion 13 is a fastener body structure 132; Moreover this fastening body 10 is formed in one with this cap body 20, to save the cost of making.
At last, please refer to Figure 10, it is the specific embodiment of packing structure of the present utility model.This packing structure 400 is in order to pack above-mentioned floating type clamp structure, this packing structure 400 comprises at least one spacing accommodating body 50, it has a spacing containing space 51, this floating type clamp structure 100 is arranged in this spacing containing space 51, and this spacing accommodating body 50 has a blocked part 52, it is used for this cap body 20 of backstop or this sleeve 30, rocks or tilts to prevent this floating type clamp structure 100.
In sum, floating type clamp structure of the present utility model not only can be possessed amount of floating by above-mentioned design, can also avoid this sleeve and this cap body to rock effectively or crooked, thereby prevents that this floating type clamp structure situation that maybe can't install that drops from taking place.In addition, packing structure of the present utility model is by above-mentioned design, can prevent effectively that floating type clamp structure from rocking or tilt, therefore when by this vacsorb device or by user's hand this floating type clamp structure being positioned over this specified position, this sleeve or this cap body can not produce crooked, thereby can prevent effectively that this punch assembly punching press from damaging the situation of this floating type clamp structure by pressure and taking place.
Though the utility model is open with preferred embodiment hereinbefore, yet those skilled in the art will appreciate that this embodiment only is used for describing the utility model, and should not be read as restriction scope of the present utility model.It should be noted, such as with variation and the displacement of this embodiment's equivalence, all should be made as and be covered by in the category of the present utility model.Therefore, protection domain of the present utility model when with claim the person of being defined be as the criterion.
Claims (11)
1. floating type clamp structure, it is used for being fixed on one first object, and, it is characterized in that this floating type clamp structure comprises in order to fastening one second object:
One fastening body, it from top to bottom has the engagement portion controlling portion, a bar portion and be arranged at this bar portion that connects in regular turn;
One cap body, it has a junction and one first limited part, and this joint is connected in this and controls portion, and this first limited part is one first flange in this cap body; And
One sleeve, it is movably set in this bar portion and this engagement portion, and this sleeve comprises:
One second limited part, it is arranged at the outer rim of this sleeve, and this second limited part is one second flange outside this sleeve, and this first limited part and this second limited part be movable the interference mutually, so that this sleeve is combined with this cap physical efficiency activity and can not be separated;
One amount of floating restriction portion, it is arranged under this second limited part, and this amount of floating restriction portion is by the horizontal backstop of this first limited part, so that this sleeve can not rock; And
One fixing part, it is arranged at the bottom side of this sleeve, is used for being fixed on this first object.
2. floating type clamp structure as claimed in claim 1 is characterized in that, this amount of floating restriction portion and this second limited part form a step structure.
3. floating type clamp structure as claimed in claim 1 is characterized in that, this amount of floating restriction portion is one the 3rd flange, and the 3rd flange is less than this second flange.
4. floating type clamp structure as claimed in claim 1 is characterized in that, this amount of floating restriction portion is a ramp structure, and this ramp structure is tilted towards this fixing part by this second limited part.
5. as each described floating type clamp structure in the claim 1 to 4, it is characterized in that it also comprises an elastic component, be movably set in this bar portion, and the two ends of this elastic component are resisted against this holding division of controlling portion and this sleeve respectively, and this holding division is arranged in this sleeve.
6. floating type clamp structure as claimed in claim 1 is characterized in that, this engagement portion has a worm structure.
7. floating type clamp structure as claimed in claim 1 is characterized in that, this engagement portion has a fastener body structure.
8. floating type clamp structure as claimed in claim 1 is characterized in that, this fastening body and this cap body are formed in one.
9. floating type clamp structure as claimed in claim 1 is characterized in that, the fixing part of this floating type clamp structure be by welding, riveted joint, expand connect, modes such as gluing, magnetic attracting or snapping are fixed in this first object.
10. floating type clamp structure as claimed in claim 1 is characterized in that, second flange of this second limited part is inclined-plane convex body, rectangle convex body or circular arc convex body.
11. packing structure, it is used for packing at least one as each described floating type clamp structure of claim 1 to 10, it is characterized in that, this packing structure comprises at least one spacing accommodating body, it has a spacing containing space, and this floating type clamp structure is arranged in this spacing containing space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205317635U CN203035697U (en) | 2012-10-17 | 2012-10-17 | Floating type fastening component and packaging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205317635U CN203035697U (en) | 2012-10-17 | 2012-10-17 | Floating type fastening component and packaging structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203035697U true CN203035697U (en) | 2013-07-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205317635U Expired - Fee Related CN203035697U (en) | 2012-10-17 | 2012-10-17 | Floating type fastening component and packaging structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN203035697U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591106A (en) * | 2013-11-07 | 2014-02-19 | 安徽奇峰机械装备有限公司 | U-shaped pin fastening structure |
| CN103775463A (en) * | 2012-10-17 | 2014-05-07 | 王鼎瑞 | Floating type fastening member and packaging structure |
| CN104653577A (en) * | 2013-11-20 | 2015-05-27 | 伍鐌科技股份有限公司 | Fastener structure with two rotary fastening portions and fastening combined part |
| CN104763721A (en) * | 2015-04-08 | 2015-07-08 | 四川建设机械（集团）股份有限公司 | Bolted connecting structure inside enclosed space and connecting method |
| CN110436047A (en) * | 2018-05-04 | 2019-11-12 | 伍鐌科技股份有限公司 | Fastener structures |
| CN111140580A (en) * | 2018-11-01 | 2020-05-12 | 达霆精密工业有限公司 | Control device |
-
2012
- 2012-10-17 CN CN2012205317635U patent/CN203035697U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103775463A (en) * | 2012-10-17 | 2014-05-07 | 王鼎瑞 | Floating type fastening member and packaging structure |
| CN103775463B (en) * | 2012-10-17 | 2016-10-05 | 王鼎瑞 | Floating type fastening member and packaging structure |
| CN103591106A (en) * | 2013-11-07 | 2014-02-19 | 安徽奇峰机械装备有限公司 | U-shaped pin fastening structure |
| CN104653577A (en) * | 2013-11-20 | 2015-05-27 | 伍鐌科技股份有限公司 | Fastener structure with two rotary fastening portions and fastening combined part |
| CN104763721A (en) * | 2015-04-08 | 2015-07-08 | 四川建设机械（集团）股份有限公司 | Bolted connecting structure inside enclosed space and connecting method |
| CN104763721B (en) * | 2015-04-08 | 2017-01-11 | 四川建设机械（集团）股份有限公司 | Bolted connecting structure inside enclosed space and connecting method |
| CN110436047A (en) * | 2018-05-04 | 2019-11-12 | 伍鐌科技股份有限公司 | Fastener structures |
| CN111140580A (en) * | 2018-11-01 | 2020-05-12 | 达霆精密工业有限公司 | Control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20171017 |