CN2771544Y - Pinhole insertion-socketing fixing device - Google Patents
Pinhole insertion-socketing fixing device Download PDFInfo
- Publication number
- CN2771544Y CN2771544Y CN 200520001399 CN200520001399U CN2771544Y CN 2771544 Y CN2771544 Y CN 2771544Y CN 200520001399 CN200520001399 CN 200520001399 CN 200520001399 U CN200520001399 U CN 200520001399U CN 2771544 Y CN2771544 Y CN 2771544Y
- Authority
- CN
- China
- Prior art keywords
- pin
- hole
- fixing device
- joint seat
- socket fixing
- 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.)
- Expired - Fee Related
Links
- 230000002146 bilateral effect Effects 0.000 claims abstract description 16
- 238000005538 encapsulation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 238000007790 scraping Methods 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 210000005239 tubule Anatomy 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to a pinhole insertion-sheathing fixing device, which comprises a sheathing seat, a pull pin, a spring, a pull ring and a through tube, wherein the sheathing seat is provided with a coating opening and the through tube into a whole, and the pull pin is provided with a locating ring. The outer end of the through tube is provided with an outside scraping buckle, and the inner diameter of the outside scraping buckle is larger than the diameter of the pull pin and is smaller than the diameter of the locating ring. The bottom of the sheathing seat is provided with the lower edge of the sheathing seat inwards, the sheathing wall of the sheathing seat is provided with bilateral holes, and a shaft line provided with the bilateral holes is perpendicular to the pull pin. The utility model also comprises an inner pad which is arranged between a big and a small tubes, the inner pad is in the shape of a bushing and is provided with two convex columns which correspond to the bilateral holes and a hole which corresponds to the pull pin, and the side surface provided with the two convex columns is provided with a break line along the direction of the side edge in the position of the side edge. The phenomena of disengagement and breakage of accessories can be prevented by the utility model, and the utility model has the advantages of convenient installation, good fixing effect and high productive efficiency.
Description
Technical field
The utility model relates to the fixing device on the tubing, and particularly a kind of pin-and-hole that cooperates with pin-and-hole plugs together the socket fixing device.
Background technique
To existing tubing fixing device shown in Figure 16, the 3rd covered joint seat 80 is to fill in the 3rd to draw pin 81, the 3rd spring the 82, the 3rd to draw guide cap 83, the 3rd draw ring 84 to fix from the outside as Figure 14; To existing tubing fixing device shown in Figure 19, quadruplet joint chair 70 also is to fill in the 4th to draw pin 71, the 4th spring the 72, the 4th to draw guide cap 73, the 4th draw ring 74 to fix from the outside as Figure 17.But drag the 3rd when drawing pin the 81, the 4th to draw pin 71 when the 3rd covered joint seat 80, quadruplet joint chair 70 are subjected to bigger external force or user with excessive strength, be easy to draw that pin or annex break away from, damaged phenomenon.In order to prevent the generation of above situation, the existing use mostly prevents that the 3rd screw 85, the 4th screw 75 that annex breaks away from from coming installation accessories.But under the situation that strength strengthens, annex still can occur and damage, the consequence that the trouble saving measure is not enough, and use prevents that the screw of annex disengaging usefulness from can bring the inconvenience in the production and assembly.
The model utility content
The purpose of this utility model is to solve aforesaid under the situation that strength strengthens, the problem that annex damages appears, thereby provide a kind of pin-and-hole to plug together the socket fixing device, comprising: first covered joint seat 40, first draws pin 41, first spring 42, first draw ring 44, the first siphunculus 40c;
Be provided with in the middle of described first covered joint seat 40 and can allow the mouth that wears that tubing passes;
Described first draws pin 41 to have the first positioning ring 41a;
Described first siphunculus 40c and described first covered joint seat 40 are wholely set, and vertical with the described mouthful axial direction that wears;
Particularly, the outer end of the described first siphunculus 40c is provided with first outside and scrapes button 40d, and the internal diameter that button 40d is scraped in described first outside draws pin 41 diameters big than described first, and is littler than the described first positioning ring 41a diameter.
Described pin-and-hole plugs together the socket fixing device, can also comprise: first draws guide cap 43, and encapsulation is in the described first siphunculus 40c inwall;
Described first draws the inner of guide cap 43 to be provided with first inboard scrapes and buckles 43b, and the internal diameter that button 43b is scraped in described first inboard draws pin 41 diameters big than described first, and is littler than the described first positioning ring 41a diameter.
In addition, also can draw the guide cap,, the described first positioning ring 41a be widened setting only with drawing pin.
Above-mentioned band draws guide cap and two kinds of situations of with drawing the guide cap positioning ring not being widened setting, all is applicable to above-mentioned this covered joint seat.
Plug together at above-mentioned pin-and-hole on the basis of socket fixing device, and then produce another embodiment that pin-and-hole plugs together the socket fixing device, wherein, the bottom of second covered joint seat 50 inwardly is provided with covered joint seat lower edge 50e.
Offer covered joint seat bilateral hole 50a on the jacket wall of described second covered joint seat 50,50a place, described covered joint seat bilateral hole axis draws pin 51 vertical with described second.
Described pin-and-hole plugs together the socket fixing device, also comprises: interior pad 60 is arranged between the big or small tubing;
On side, described protruded stigma 60c place and close on the stupefied position of side, offer striping 60e along the stupefied direction of side.
Advantage of the present utility model is, under pin-and-hole plugs together socket fixing device and situation that assembling tubing does not separate mutually, the phenomenon of annex disengaging, breakage will never occur; And, need not to use anti-annex to break away from during installation and use screw; Simple installation is enhanced productivity.
In addition, the interior pad 60 between big tubing 20 and tubule material 30 has prevented that two tubing from rubbing mutually, has reduced the slit between two tubing, prevents to rock, and can obtain better fixed effect.
Description of drawings
Fig. 1: pin-and-hole of the present utility model plugs together the stereogram of an embodiment after the tubing assembling of socket fixing device;
Fig. 2: pin-and-hole of the present utility model plugs together an embodiment's of socket fixing device exploded perspective view;
Fig. 3: pin-and-hole of the present utility model plugs together the sectional view of an embodiment when the pulling draw ring of socket fixing device;
Fig. 4: pin-and-hole of the present utility model plugs together the sectional view of an embodiment after tubing is fixing of socket fixing device;
Fig. 5: pin-and-hole of the present utility model plugs together the stereogram of another embodiment after the tubing assembling of socket fixing device;
Fig. 6: pin-and-hole of the present utility model plugs together another embodiment's of socket fixing device exploded perspective view;
Fig. 7: pin-and-hole of the present utility model plugs together the stereogram that another embodiment's pith of socket fixing device decomposes out;
Fig. 8: pin-and-hole of the present utility model plugs together the sectional view of another embodiment after the tubing assembling of socket fixing device;
Fig. 9: pin-and-hole of the present utility model plugs together the sectional view of another embodiment when the pulling draw ring of socket fixing device;
Figure 10: pin-and-hole of the present utility model plugs together the sectional view of another embodiment of socket fixing device at stationary state;
Figure 11: the pin-and-hole that positioning ring is widened setting plugs together the exploded perspective view of socket fixing device;
Sectional view after Figure 12: Figure 11 is fixing;
Figure 13: the sectional view when Figure 11 spurs draw ring;
Figure 14: original pin-and-hole plugs together an embodiment's of socket fixing device stereogram;
Figure 15: original pin-and-hole plugs together an embodiment's of socket fixing device exploded perspective view;
Figure 16: original pin-and-hole plugs together an embodiment's of socket fixing device sectional view;
Figure 17: original pin-and-hole plugs together another embodiment's of socket fixing device stereogram;
Figure 18: original pin-and-hole plugs together another embodiment's of socket fixing device exploded perspective view;
Figure 19: original pin-and-hole plugs together another embodiment's of socket fixing device sectional view.
Main description of reference numerals:
10, tubing 10a, tubing pin-and-hole 20, big tubing
20a, bassoon bilateral hole 20b, bassoon pin-and-hole 30, little tubing
30a, tubule pin-and-hole 40, the first covered joint seat 40a, slide pin-and-hole
Button is scraped in 40b, the first inboard aperture 40c, the first siphunculus 40d, first outside
41, first draw pin 41a, the first positioning ring 41b, the first draw ring hole
42, first spring 43, first draws guide cap 43a, first end face
50a, covered joint seat bilateral hole 50b, the second inboard aperture 50c, second siphunculus
51a, the second positioning ring 51b, the second draw ring hole 52, second spring
53, second draw guide cap 53a, the second end face 53b, second inboard to scrape and buckle
54, second draw ring 60, interior pad 60b, interior pad pin-and-hole
60c, protruded stigma 60d, interior pad lower edge 60e, striping
70, quadruplet joint chair the 71, the 4th draws pin 72, the 4th spring
73, the 4th draw guide cap 74 the 4th draw ring 75, the 4th screw
80, the 3rd covered joint seat the 81, the 3rd draws pin 82, the 3rd spring
83, the 4th draw guide cap 84 the 3rd draw ring 75, the 3rd screw
Embodiment
Below, in conjunction with the accompanying drawings pin-and-hole of the present utility model is plugged together the socket fixing device and be elaborated.
As shown in Figures 1 to 4, the utility model provides a kind of pin-and-hole to plug together the socket fixing device, comprising: first covered joint seat 40, first draws pin 41, first spring 42, first draw ring 44, the first siphunculus 40c;
Be provided with in the middle of described first covered joint seat 40 and can allow the mouth that wears that tubing passes;
Described first draws pin 41 to have the first positioning ring 41a;
Described first siphunculus 40c and described first covered joint seat 40 are wholely set, and vertical with the described mouthful axial direction that wears;
Particularly, the outer end of the described first siphunculus 40c is provided with first outside and scrapes button 40d, and the internal diameter that button 40d is scraped in described first outside draws pin 41 diameters big than described first, and is littler than the described first positioning ring 41a diameter.
Described pin-and-hole plugs together the socket fixing device, can also comprise: first draws guide cap 43, and encapsulation is in the described first siphunculus 40c inwall;
Described first draws the inner of guide cap 43 to be provided with first inboard scrapes and buckles 43b, and the internal diameter that button 43b is scraped in described first inboard draws pin 41 diameters big than described first, and is littler than the described first positioning ring 41a diameter.
As shown in Figure 3, when outwards spurring first draw ring 44, all annexes all follow first draw ring 44 to move to the first siphunculus 40c inside, so that tubing 10 inserts mouthful assembling that wears of first covered joint seat 40.First draws pin 41 after the enforce compression effect of spring, has elasticity.Like this, be with flexible first to draw pin 41 as shown in Figure 4, pin-and-hole plugs together the socket fixing device and moves to certain position along tubing 10, make first to draw pin 41 corresponding tubing pin-and-hole 10a, then because the elastic reaction of first spring 42, first draws pin 41 to insert corresponding tube pin-and-hole 10a automatically, blocks and forms fixing.Above structure is scraped button 40d because be provided with first outside in the outer end of the described first siphunculus 40c, and the internal diameter that button 40d is scraped in described first outside is littler than the described first positioning ring 41a diameter, so when the user uses big strength to extract first draw ring 44, the phenomenon that annex breaks away from can not occur.Under the state of assembling, the outer wall of tubing 10 is blocked first all the time and is drawn the first end face 43a of guide cap 43, so the phenomenon that the annex product break away from also can not occur.
In addition, to shown in Figure 13, also can draw the guide cap,, the described first positioning ring 41a be widened setting, so also be fine only with drawing pin as Figure 11.Mode when mode of execution draws the guide cap with usefulness is basic identical; Different is that what the outer wall of tubing 10 was blocked all the time is the interior edge face of the first positioning ring 41a after widening under the state of assembling, thereby the phenomenon that the annex product break away from also can not occur
, plug together at above-mentioned pin-and-hole on the basis of socket fixing device to shown in Figure 10 as Fig. 5, and then produce another embodiment that pin-and-hole plugs together the socket fixing device, wherein, the bottom of second covered joint seat 50 inwardly is provided with covered joint seat lower edge 50e.
Offer covered joint seat bilateral hole 50a on the jacket wall of described second covered joint seat 50,50a place, described covered joint seat bilateral hole axis draws pin 51 vertical with described second.
Described pin-and-hole plugs together the socket fixing device, also comprises: interior pad 60 is arranged between the big or small tubing;
On side, described protruded stigma 60c place and close on the stupefied position of side, offer striping 60e along the stupefied direction of side.
As shown in Figure 9, outwards spur second draw ring 54 during assembling, all annexes all follow second draw ring 54 to move to the second siphunculus 50c inside, so that big tubing 20 inserts mouthful assembling that wears of second covered joint seat 50, and the lower end of big tubing 20 places on the 50e of covered joint seat lower edge.
Then, to shown in Figure 8, in big tubing 20 inner insertions, fill up 60 as Fig. 6, the protruded stigma 60c that pad 60 both sides form in making, the bassoon bilateral hole 20a by big tubing 20 forms is inserted in the covered joint seat bilateral hole 50a of second covered joint seat, 50 both sides formation.Second draw ring 54 outwards spurs, and makes second to draw pin 51 not penetrate bassoon pin-and-hole 20b in the second siphunculus 50c, pad 60 in another tubule material 30 is inserted.
At this moment, second draws pin 51 after the enforce compression effect of spring, has elasticity.Like this, with flexible second front end that draws pin 51, because the stop effect of tubule material 30 tube walls, be in the bassoon pin-and-hole 20b place of big tubing 20.When tubule material 30 along moving to certain position, as shown in figure 10, when making second to draw the corresponding tubule pin-and-hole 30a of pin 51, because the elastic reaction of second spring 52, second draws pin 51 to pass bassoon pin-and-hole 20b automatically, and then inserts corresponding tubule pin-and-hole 30a, blocks and forms fixing.
By above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from the utility model technological thought.
Therefore, technical scope of the present utility model is not limited to the content on the specification, must determine its technical scope according to interest field.
Claims (6)
1, a kind of pin-and-hole plugs together the socket fixing device, comprising: covered joint seat, draw pin, spring, draw ring, siphunculus;
Be provided with in the middle of the described covered joint seat and can allow the mouth that wears that tubing passes;
The described pin that draws has positioning ring;
Described siphunculus and described covered joint seat are wholely set, and vertical with the described mouthful axial direction that wears;
It is characterized in that: the outer end of described siphunculus is provided with the outside and scrapes button, and the internal diameter that button is scraped in the described outside is bigger than the described pin diameter that draws, and is littler than described positioning ring diameter.
2, pin-and-hole as claimed in claim 1 plugs together the socket fixing device, it is characterized in that, also comprises: draw the guide cap, encapsulation is in described siphunculus inwall;
Described the inner of drawing the guide cap is provided with the inboard and scrapes and buckle, and the internal diameter that button is scraped in described inboard is bigger than the described pin diameter that draws, and is littler than described positioning ring diameter.
3, pin-and-hole as claimed in claim 1 plugs together the socket fixing device, it is characterized in that: described positioning ring is widened setting.
4, plug together the socket fixing device as claim 2 or 3 described pin-and-holes, it is characterized in that: the bottom of described covered joint seat inwardly is provided with the covered joint seat lower edge.
5, plug together the socket fixing device as claim 2 or 3 described pin-and-holes, it is characterized in that: offer the bilateral hole on the jacket wall of described covered joint seat, place, described bilateral hole axis and the described pin that draws) vertical.
6, pin-and-hole as claimed in claim 5 plugs together the socket fixing device, it is characterized in that, it also comprises: interior pad is arranged between the big or small tubing;
Pad is loop overlapping shape in described, and the position in corresponding described bilateral hole is provided with two protruded stigmas on the interior pad, and the corresponding described position of pin of drawing is provided with interior pad pin-and-hole;
On side, described protruded stigma place and close on the stupefied position of side, offer striping along the stupefied direction of side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520001399 CN2771544Y (en) | 2005-01-25 | 2005-01-25 | Pinhole insertion-socketing fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520001399 CN2771544Y (en) | 2005-01-25 | 2005-01-25 | Pinhole insertion-socketing fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2771544Y true CN2771544Y (en) | 2006-04-12 |
Family
ID=36705334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520001399 Expired - Fee Related CN2771544Y (en) | 2005-01-25 | 2005-01-25 | Pinhole insertion-socketing fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2771544Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103178575A (en) * | 2011-12-23 | 2013-06-26 | 杜邦太阳能有限公司 | Mobile electric equipment system |
| CN103591099A (en) * | 2012-08-14 | 2014-02-19 | 约斯特-沃克有限公司 | Length-adjustable telescopic tube |
| CN106067664A (en) * | 2014-12-27 | 2016-11-02 | 左常亮 | U-shaped electric power cabinet wire casing |
| CN108506299A (en) * | 2017-02-27 | 2018-09-07 | 湖南新辉凡智能科技有限公司 | A kind of adjusting rod |
-
2005
- 2005-01-25 CN CN 200520001399 patent/CN2771544Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103178575A (en) * | 2011-12-23 | 2013-06-26 | 杜邦太阳能有限公司 | Mobile electric equipment system |
| CN103591099A (en) * | 2012-08-14 | 2014-02-19 | 约斯特-沃克有限公司 | Length-adjustable telescopic tube |
| CN103591099B (en) * | 2012-08-14 | 2017-04-12 | 约斯特-沃克有限公司 | Length-adjustable telescopic tube |
| CN106067664A (en) * | 2014-12-27 | 2016-11-02 | 左常亮 | U-shaped electric power cabinet wire casing |
| CN106067663A (en) * | 2014-12-27 | 2016-11-02 | 左常亮 | A kind of U-shaped electric power cabinet wire casing |
| CN106099787A (en) * | 2014-12-27 | 2016-11-09 | 戴亚细 | A kind of electric power cabinet wire casing with pressing plate |
| CN106159831A (en) * | 2014-12-27 | 2016-11-23 | 左常亮 | Electric power cabinet wire casing |
| CN106159832A (en) * | 2014-12-27 | 2016-11-23 | 左常亮 | Electric power cabinet wire casing |
| CN106159833A (en) * | 2014-12-27 | 2016-11-23 | 戴亚细 | A kind of electric power cabinet wire casing and apply the electric power cabinet of this wire casing |
| CN106229909A (en) * | 2014-12-27 | 2016-12-14 | 戴亚细 | Electric power cabinet wire casing and apply the electric power cabinet of this wire casing |
| CN108506299A (en) * | 2017-02-27 | 2018-09-07 | 湖南新辉凡智能科技有限公司 | A kind of adjusting rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: MING CHANGJIE Free format text: FORMER OWNER: LI CONGDE Effective date: 20080111 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080111 Address after: Shandong city of Qingdao province Jiaonan City Wangtaipu town, postcode: 266425 Patentee after: Ming Changjie Address before: Shandong city of Qingdao province Jiaonan City Wangtaipu town, postcode: 266425 Patentee before: Li Congde |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060412 Termination date: 20110125 |