CN201255163Y - Suspension fixing clip type screw - Google Patents
Suspension fixing clip type screw Download PDFInfo
- Publication number
- CN201255163Y CN201255163Y CNU2008201340602U CN200820134060U CN201255163Y CN 201255163 Y CN201255163 Y CN 201255163Y CN U2008201340602 U CNU2008201340602 U CN U2008201340602U CN 200820134060 U CN200820134060 U CN 200820134060U CN 201255163 Y CN201255163 Y CN 201255163Y
- Authority
- CN
- China
- Prior art keywords
- sleeve
- rod
- screw
- rod body
- cylinder
- 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
- 239000000725 suspension Substances 0.000 title claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000013475 authorization Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a hang fixing clip system screw belongs to an improvement in inflation screw field, has the body of rod of external screw thread and a sleeve that matches with body of rod appearance by one end and constitutes characterized by: the novel screw is characterized in that the rod body is provided with at least four inner system curve grooves, the sleeve is provided with a plurality of inclined system round holes corresponding to the inner system curve grooves of the rod body, a cylinder with one end being in a circular convex shape and the other end being in a conical shape is arranged in each round hole, the rod body slides towards the outside of the sleeve under the action of the nut, meanwhile, the cylinder in the sleeve slides towards the upper curve grooves along with the inner system curve lower grooves on the rod body, and meanwhile, the cone part of the cylinder in the inclined system round holes on the sleeve extends out of the outer circumferential wall of the sleeve, and the hanging clamping screw: the multi-point clamping improves the firm strength, is simple and easy to manufacture, convenient and quick to install and convenient to disassemble, and has the greatest advantage of repeated use.
Description
Technical field
The utility model relates to a kind of blocking formula screw of fixing or hanging object, belongs to the setscrew field, by tin forming that one the one screwed body of rod of end and one and body of rod profile match.
Background technique
In the technical field of setscrew, all there is not too high breakthrough technically with on the usability of product, the energy degree and the power of use do not improve a lot with rate yet, and this has brought many inconvenience for vast user.
According to the Chinese patent literature that retrieves, application number is 200720096000.1, the patent No. is ZL200720096000.1, the applying date is on May 11st, 2007, notice of authorization number is CN201027745Y, notice of authorization day is on February 27th, 2008, the multi-functional expand tube that discloses a kind of expand tube sleeve connector and connected into, this expand tube comprises at least two expand tube sleeves, at expand tube sleeve one end inflation openings is arranged, the other end has the connection socket, between the adjacent expand tube sleeve link is arranged, link is made up of the taper connection cover and the cylindrical connected set of joining with screw flight, cylindrical connecting sleeve be provided with the expand tube sleeve on be connected socket and connect platform accordingly, cylindrical connecting sleeve inserts in the expand tube sleeve and joins with the socket that is connected on the expand tube sleeve by connecting platform, since a plurality of expand tube sleeves link into an integrated entity by link and body of wall between have a plurality of being connected and fixed a little, and the combination force between the body of wall is big, object is fixing more firm, be not easy to produce loosening, easy to use, the expand tube of this structure is greatly improved technically, but the expand tube of this structure more complicated on manufacturing process, the also more numerous rope of production routine, so cost of production has also just improved a lot, take second place, the expand tube of being installed is difficult to take out from the expand tube hole when discarded, the usefulness attractive in appearance that had both influenced body surface has caused the waste of material, improves the cost of himself virtually again.
The model utility content
The technical problems to be solved in the utility model is: provide that a kind of steadiness is higher, technology is more reasonable, technology is simple, manufacturing is simple and easy, dismounting is easy, the low a kind of suspension fixed card standard screw of holding concurrently of cost.
In order to solve above-mentioned technical problem, the utility model provides a kind of suspension fixed card standard screw of this following structure.
This hangs fixed card standard screw, is made up of one the one screwed body of rod of end and a sleeve that matches with body of rod external diameter.Vertical excircle place that a described end has the outer system screw thread body of rod is provided with four reciprocity interior standard curvilinerar figure grooves, its internal diameter of described sleeve and body of rod external diameter match, vertical place of sleeve is provided with the corresponding a plurality of oblique standard circular ports of four interior standard curvilinerar figure grooves of vertically locating equity with the body of rod, and being provided with an end in its hole is the cylindrical body of taper for the round convex shape the other end.
A plurality of circular holes that described sleeve is provided with can also be made as practical tri-angle-holed and many prismatics hole, and its optimal way is easy technology, conveniently produces, boosts productivity, reduces work hours.
Adopt this structure its more reasonable structure of suspension fixed card standard screw, make simple and easy, Safety performance very big assurance arranged, but also be convenient to dismounting, the most important thing is its repeatedly repeatability use, improved the utilization ratio of its product, saved the input of fund.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 shows the horizontal decomposing schematic representation that the utility model hangs fixed card standard screw.
Fig. 2 shows the utility model and hangs front half cut-away view that fixed card standard screw has the threaded stem body.
Fig. 3 shows front half cut-away view that the utility model hangs fixed card standard screw socket.
Embodiment
Is that conical a plurality of cylindrical body 6 is inserted on the sleeve 3 shown in Fig. 3 with the end shown in Fig. 3 for the round convex shape the other end, tiltedly in a plurality of circular holes 7 of standard, the body of rod 2 that an end shown in Fig. 2 is had outer system screw thread is inserted in the sleeve shown in Figure 33, insert on the sleeve pipe 3 shown in Figure 3 end in a plurality of circular holes 7 of oblique standard this moment for the round convex shape the other end is round convex shape one end of conical cylindrical body 6, place an end shown in Fig. 2 to have in four interior standard curvilinerar figure grooves 4 on the outer system screw thread body of rod 1 respectively.Spring shown in Fig. 18 is inserted the body of rod 1 that an end shown in Fig. 2 has outer system screw thread, the other end has the cylinder 13 of pin-and-hole, add the spring cup 9 shown in Fig. 1, pin shown in Fig. 1 10 is inserted in the pin-and-hole on the cylinder 13 that the other end that an end shown in Fig. 2 has the body of rod 1 of outer system screw thread has pin-and-hole, insert in the hole that hanger is stopped upward and its profile matches hanging blocking formula screw, round-meshed planchet 12 shown in Fig. 1 is inserted outer system screw thread 2 places of the body of rod 1 that has outer system screw thread 2 shown in Fig. 2, nut 11 rights of standard screw thread rotation in will having, insert this moment and hang the interior body of rod 1 of interior its sleeve of blocking formula screw of fixture body opening because the body of rod 1 in the drive sleeve 3 of its nut 11 slides to the outside of sleeve 3, inserting on the body of rod 1 four a plurality of ends in the interior standard curvilinerar figure groove 4 simultaneously is round convex shape one end of conical cylindrical body 6 for the round convex shape the other end, along with four interior standard curvilinerar figure groove 4 interior lower curve grooves on the body of rod 1 slide to the upper curve groove, cone one end that a plurality of oblique standard circular holes 7 interior ends are the cylindrical body 6 of cone shape for the round convex shape the other end on the sleeve 3 stretches out the outer circle wall of sleeve at this moment, multiple spot is fastened on the inner peripheral wall in the fixedly blocking screw hole on the hanging object, loose nut 11 bodies of rod 1 are owing to the effect body of rod 1 of Fig. 1 medi-spring 8 can playback in the sleeve shown in Fig. 33 during dismounting, end in a plurality of oblique standard circular hole on the sleeve 3 is for the round convex shape the other end is that conical cylindrical body 6 shrinks in the oblique standard circular hole 7 that playbacks on sleeve 3, and taking out suspension blocking formula screw can reuse.
The utility model is not limited to above-mentioned mode of execution, and no matter its structure is made any change on any variation or the mode, as long as adopt the fixing method of multiple spot blocking formula all to drop among the protection domain of the present utility model.
Claims (3)
1, a kind of suspension fixed card standard screw, the body of rod (1) and a sleeve (3) that matches with the body of rod (1) external form of being threaded (2) by one one end are formed, it is characterized in that: vertical excircle place that a described end is threaded (2) body of rod (1) is provided with built-in curvilinerar figure groove (4), the described sleeve (3) that matches with the body of rod (1) external form is provided with vertically and the corresponding a plurality of circular holes of the body of rod (1) interior standard curvilinerar figure groove (4) (5), is provided with the cylindrical body (6) that an end that matches with circular hole (5) internal diameter has cone-shape in the circular hole (5).
2, the fixed blocking formula of suspension according to claim 1 screw is characterized in that: described sleeve (3) is provided with a plurality of longitudinally circular holes (5) and is oblique standard.
3, the fixed blocking formula of suspension according to claim 1 and 2 screw is characterized in that: described sleeve (3) is provided with a plurality of longitudinally circular holes (5) can also be made as practical triangle or many prismatics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201340602U CN201255163Y (en) | 2008-09-12 | 2008-09-12 | Suspension fixing clip type screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201340602U CN201255163Y (en) | 2008-09-12 | 2008-09-12 | Suspension fixing clip type screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201255163Y true CN201255163Y (en) | 2009-06-10 |
Family
ID=40738480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201340602U Expired - Fee Related CN201255163Y (en) | 2008-09-12 | 2008-09-12 | Suspension fixing clip type screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201255163Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797860A (en) * | 2015-06-26 | 2018-11-13 | 金国鑫 | A kind of curtain wall face dry hanging construction method being fixed on concrete segment |
-
2008
- 2008-09-12 CN CNU2008201340602U patent/CN201255163Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797860A (en) * | 2015-06-26 | 2018-11-13 | 金国鑫 | A kind of curtain wall face dry hanging construction method being fixed on concrete segment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090610 Termination date: 20100912 |