CN202298919U - Cross-shaped multifunctional folding fastener - Google Patents
Cross-shaped multifunctional folding fastener Download PDFInfo
- Publication number
- CN202298919U CN202298919U CN2011203391210U CN201120339121U CN202298919U CN 202298919 U CN202298919 U CN 202298919U CN 2011203391210 U CN2011203391210 U CN 2011203391210U CN 201120339121 U CN201120339121 U CN 201120339121U CN 202298919 U CN202298919 U CN 202298919U
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- CN
- China
- Prior art keywords
- butting
- lugs
- butt joint
- main body
- movable
- 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
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
A cross-shaped multifunctional folding fastener comprises a pipe main body, main butting lugs, movable butting lugs, butting through holes, connecting bolts, a movable piece and a pin shaft, wherein the pipe main body and the movable piece are main parts; the pin shaft, through which the pipe main body and the movable piece are connected together, is arranged on the connected side edges of the pipe main body and the movable piece; the butting through holes, of which two side edges are communicated with each other, are formed in the middles of the pipe main body and the movable piece; the main butting lugs are arranged on the outer side edge of the pipe main body; the movable butting lugs are arranged on the outer side edge of the movable piece; the main butting lugs as well as the movable butting lugs are provided with through holes; and the connecting bolts penetrate the through holes on the main butting lugs and the movable butting lug respectively to serve as combined connection points in a combined installation process. The cross-shaped multifunctional folding fastener has the advantages of simple integral structure, convenience in operation and use, good stability and high reliability.
Description
Technical field
The utility model relates to and sets up skeleton and connect and to use fastener, relates in particular to the multi-functional fastener of amounting to of cross type.
Background technology
At present; No matter the planning of environment is more and more paid attention in city and rural area; Like the landscape belt in city, town road isolation strip, guardrail, agricultural green house of vegetables, culture booth, fence etc., select for use usually metal pipe material or solid metal band through welding as support frame.Learn through practice, adopt the metal pipe material welding high, transport, install inconvenient as its cost of support frames such as landscape belt, isolation strip, guardrail, green house of vegetables, breed booth, fence; And it is not attractive in appearance; Be prone to get rusty, need to safeguard all the year round, have many defectives.Chinese patent 95108858.0 discloses a kind of fast connecting fastener, on moving buckle, lock is housed, and fastener body and moving buckle are provided with slotted hole and the groove hole that allows lock to move freely therein.This fast connecting fastener is paid type of attachment with bolt in the past and is compared, and has had very big progress, should be with inapplicable but in the use of reality, can expose considerable discomfort.The adjustable range that at first is the locking bore is very little, because its locking wears the wedge shape lock pin through two holes after stacked carries out, therefore, the requirement on machining accuracy in two holes is higher, has improved cost of processing undoubtedly besides.Especially because its structural defective fastens very inconvenience of operation, both reduce the progress of construction, improved the labour intensity that fastens operation again.
The utility model content
The purpose of the utility model is; Overcome the weak point of prior art; Provide a kind of cross type the multi-functional fastener of amounting to, the mutual overlap joint that can be widely used in agricultural greenhouse skeleton, grape trellis, town road isolation strip, landscape belt, guardrail, fence etc. be connected.
The multi-functional fastener of amounting to of the described cross type of the utility model includes tube body, docks main ear, butt joint activity ear, butt joint through hole, connecting bolt, movable part and bearing pin form.Tube body and movable part are the main components of the utility model; Integral body is the rhs-structure of a combining form, said here square tube, and it also is feasible adopting the form of structure of pipe; Just when adopting circular tube structure, the butt joint through hole that is provided with placed in the middle also will adopt the form of structure of pipe.At the side that is connected of tube body and movable part, be provided with the bearing pin that tube body and movable part are linked together.In the middle position of tube body and movable part, be provided with the butt joint through hole that dual-side communicates.The outer side edges of tube body is provided with the main ear of butt joint, and the outer side edges of movable part is provided with butt joint activity ear.Dock main ear and be provided with through hole, also be provided with through hole on the butt joint activity ear, pass the through hole on main ear of butt joint and the butt joint activity ear, be provided with connecting bolt, as being connected a little in the aggregate erection process.The multi-functional fastener of amounting to of the said cross type of the utility model, with adopting purifying and zinc-plated dual anti-corrosion to handle after the metal sheet cold moudling, the rust-proofing ability improves greatly, and long service life is considerably beyond the application life of common fastener.
The multi-functional fastener of amounting to of the said cross type of the utility model, manufacture craft is advanced, owing to adopted the technology of amounting to of colding pressing, in process of production at the bottom of the energy consumption, pollution-free; Structure optimization, fast light, attractive in appearance, comfortable, improved operating efficiency greatly in the concrete use, reduced labour intensity, guarantee safety of products and repeated effectively use.Break through one difficult point of current fastener industry, realized the leap in the epoch of striding of fastener industry.The cling property of the utility model is strong, has guaranteed that steel pipe and fastener are the veneer state, and fitting area is big; Overcome between the common fastener tube and tube and directly fitted, because of fitting area is little, the weakness of sliding easily; Overcome that cast iron fastener and steel pipe are a little or the shortcoming of line; Removed the hidden danger of steel pipe slippage, the anti-ability of taking off is strong, indeformable.The multi-functional fastener of amounting to of the said cross type of the utility model, overall structure is simple, and is easy for operation, good stability, reliability is high.
Description of drawings
Accompanying drawing 1 is the multi-functional structural representation of amounting to fastener of the said cross type of the utility model; Accompanying drawing 2 is structural representations that square tube changes pipe into.1-tube body 2-main ear 3-the butt joint of butt joint activity ear 4-butt joint through hole 5-connecting bolt 6-movable part 7-bearing pin.
The specific embodiment
Existing with reference to accompanying drawing 1 and accompanying drawing 2; Explain as follows in conjunction with embodiment: the multi-functional fastener of amounting to of the described cross type of the utility model includes tube body 1, the main ear of butt joint 2, butt joint activity ear 3, butt joint through hole 4, connecting bolt 5, movable part 6 and bearing pin 7 and forms.Tube body 1 is main components of the utility model with movable part 6; Integral body is the rhs-structure of a combining form, said here square tube, and it also is feasible adopting the form of structure of pipe; Just when adopting circular tube structure, the butt joint through hole 4 that is provided with placed in the middle also will adopt the form of structure of pipe.At the side that is connected of tube body 1 and movable part 6, be provided with the bearing pin 7 that tube body 1 and movable part 6 are linked together.Middle position at tube body 1 and movable part 6 is provided with the butt joint through hole 4 that dual-side communicates.The outer side edges of tube body 1 is provided with the main ear 2 of butt joint, and the outer side edges of movable part 6 is provided with butt joint activity ear 3.Dock main ear 2 and be provided with through hole, also be provided with through hole on the butt joint activity ear 3, pass the through hole on main ear 2 of butt joint and the butt joint activity ear 3, be provided with connecting bolt 5, as being connected a little in the aggregate erection process.The utility model can adopt square structure, also can adopt circular structure, and with regard to the design feature of the utility model, it is identical adopting square with circular structure, just need decide to get final product according to different construction requirements.The multi-functional fastener of amounting to of the said cross type of the utility model, with adopting purifying and zinc-plated dual anti-corrosion to handle after the metal sheet cold moudling, the rust-proofing ability improves greatly, and long service life is considerably beyond the application life of common fastener.The multi-functional fastener of amounting to of the said cross type of the utility model, manufacture craft is advanced, owing to adopted the technology of amounting to of colding pressing, in process of production at the bottom of the energy consumption, pollution-free; Structure optimization, fast light, attractive in appearance, comfortable, improved operating efficiency greatly in the concrete use, reduced labour intensity, guarantee safety of products and repeated effectively use.Break through one difficult point of current fastener industry, realized the leap in the epoch of striding of fastener industry.The cling property of the utility model is strong, has guaranteed that steel pipe and fastener are the veneer state, and fitting area is big; Overcome between the common fastener tube and tube and directly fitted, because of fitting area is little, the weakness of sliding easily; Overcome that cast iron fastener and steel pipe are a little or the shortcoming of line; Removed the hidden danger of steel pipe slippage, the anti-ability of taking off is strong, indeformable.The multi-functional fastener of amounting to of the said cross type of the utility model, overall structure is simple, and is easy for operation, good stability, reliability is high.
Claims (2)
1. the multi-functional fastener of amounting to of cross type is characterized in that the side that is connected at tube body (1) and movable part (6), is provided with the bearing pin (7) that tube body (1) and movable part (6) are linked together; In the middle position of tube body (1) and movable part (6), be provided with the butt joint through hole (4) that dual-side communicates; The outer side edges of tube body (1) is provided with butt joint main ear (2), and the outer side edges of movable part (6) is provided with butt joint activity ear (3).
2. the multi-functional fastener of amounting to of cross type according to claim 1; It is characterized in that docking main ear (2) and be provided with through hole; Also be provided with through hole on the butt joint activity ear (3), pass the through hole on butt joint main ear (2) and the butt joint activity ear (3), be provided with connecting bolt (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203391210U CN202298919U (en) | 2011-09-12 | 2011-09-12 | Cross-shaped multifunctional folding fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203391210U CN202298919U (en) | 2011-09-12 | 2011-09-12 | Cross-shaped multifunctional folding fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202298919U true CN202298919U (en) | 2012-07-04 |
Family
ID=46367847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203391210U Expired - Fee Related CN202298919U (en) | 2011-09-12 | 2011-09-12 | Cross-shaped multifunctional folding fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202298919U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640632A (en) * | 2013-12-26 | 2014-03-19 | 东风商用车有限公司 | Cross connection joint |
-
2011
- 2011-09-12 CN CN2011203391210U patent/CN202298919U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640632A (en) * | 2013-12-26 | 2014-03-19 | 东风商用车有限公司 | Cross connection joint |
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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: 20120704 Termination date: 20130912 |