CN201763741U - Connecting fastening pin - Google Patents
Connecting fastening pin Download PDFInfo
- Publication number
- CN201763741U CN201763741U CN2010205315931U CN201020531593U CN201763741U CN 201763741 U CN201763741 U CN 201763741U CN 2010205315931 U CN2010205315931 U CN 2010205315931U CN 201020531593 U CN201020531593 U CN 201020531593U CN 201763741 U CN201763741 U CN 201763741U
- Authority
- CN
- China
- Prior art keywords
- connecting pin
- base plate
- fixed groove
- utility
- baseboard
- 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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Abstract
The utility model relates to a connecting fastening pin, which comprises a connecting pin baseboard, a connecting pin fixing slot and a bolt handle, wherein a square hole is arranged on the middle of the connecting pin baseboard; the connecting pin fixing slot is welded with the connecting pin baseboard after passing through the square hole of the connecting pin baseboard; the bolt handle is penetrated through the connecting pin fixing slot; the front end of the bolt handle is tilted while the back end is provided with a taper; and the connecting pin baseboard, the connecting pin fixing slot and the bolt handle are all formed by die press forming. The utility model has the advantages that the structure is simple, the fastening is firm, and the service life is prolonged by covering and sealing the connecting pin baseboard with the connecting pin fixing slot.
Description
Technical field
The utility model relates to the mechanical connection component, is specifically related to a kind of connection fixed pin.
Background technique
Often will use pin at mechanical engineering field and connect, this pin connects and need frequently disassemble under some situation, and certain gravity is carried in plug repeatedly.In the prior art, connecting pin base plate and connecting pin fixed groove all are directly to be welded.This mode is in use very unstable, is easy to occur snapping, and intensity is low, will influence use in case occur snapping.Moreover traditional connecting pin also has deficiency in design, uses cylindrical or square structure usually, and lock will appear in this structure in long-term using process not tight, even loose or dislocation.
The model utility content
It is a kind of simple in structure, durable in use that technical problem to be solved in the utility model is to provide, more fastening connection fixed pin during locking.
The utility model for the technological scheme that the technical solution problem adopts is:
A kind of connection fixed pin is made of connecting pin base plate, connecting pin fixed groove, latch handle, it is characterized in that: have a square opening in the middle of the described connecting pin base plate, hole and connecting pin base plate that the connecting pin fixed groove passes the connecting pin base plate weld together.
The width of described connecting pin fixed groove bottom surface is greater than the width of connecting pin base plate intermediate hole.
Described latch handle passes the connecting pin fixed groove.
The perk of described latch handle front end, the rear end is provided with tapering.
Described connecting pin base plate, connecting pin fixed groove, latch handle are the die stamping moulding.
That advantage of the present utility model is is simple in structure, locking is fastening, adopts the connecting pin base plate is enclosed within welding again on the connecting pin fixed groove, has increased working life.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a connecting pin bottom plate structure schematic representation;
Fig. 3 is a structural representation behind connecting pin base plate and the connecting pin fixed groove suit;
Fig. 4 is a latch handle structure schematic representation.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1, Fig. 2, Fig. 3, a kind of connection fixed pin, comprise connecting pin base plate 1, connecting pin fixed groove 3, latch handle 4 constitutes, connecting pin base plate 1, connecting pin fixed groove 3, latch handle 4 is by the die stamping moulding, in the middle of connecting pin base plate 1, have a square opening 2, the hole 2 that connecting pin fixed groove 3 passes connecting pin base plate 1 welds together with connecting pin base plate 1, the width of connecting pin fixed groove 3 bottom surfaces is greater than the width of connecting pin base plate 1 intermediate hole 2, this method intensity height does not influence its normal use even make connecting pin base plate 1 and connecting pin fixed groove 3 snap for a long time yet.
Referring to Fig. 1, Fig. 4, latch handle 4 passes connecting pin fixed groove 3, the front end perk of latch handle 4, the rear end is provided with tapering 5, it is more fastening when the effect of its tapering 5 is convenient locking, can be because of after long-term the use, connecting pin fixed groove 3 distortion back sizes become big and lock is not tight, and its latch handle front end perk part can prevent to come off after loosening.
More than show and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. one kind connects fixed pin, is made of connecting pin base plate, connecting pin fixed groove, latch handle, it is characterized in that: have a square opening in the middle of the described connecting pin base plate, square opening and connecting pin base plate that the connecting pin fixed groove passes the connecting pin base plate weld together.
2. according to the described connection fixed pin of claim 1, it is characterized in that: the width of described connecting pin fixed groove bottom surface is greater than the width of connecting pin base plate intermediate hole.
3. according to the described connection fixed pin of claim 1, it is characterized in that: described latch handle passes the connecting pin fixed groove.
4. according to the described connection fixed pin of claim 1, it is characterized in that: the perk of described latch handle front end, the rear end is provided with tapering.
5. according to the described connection fixed pin of claim 1, it is characterized in that: described connecting pin base plate, connecting pin fixed groove, latch handle are the die stamping moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205315931U CN201763741U (en) | 2010-09-14 | 2010-09-14 | Connecting fastening pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205315931U CN201763741U (en) | 2010-09-14 | 2010-09-14 | Connecting fastening pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201763741U true CN201763741U (en) | 2011-03-16 |
Family
ID=43716347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205315931U Expired - Fee Related CN201763741U (en) | 2010-09-14 | 2010-09-14 | Connecting fastening pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201763741U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019092A (en) * | 2014-06-12 | 2014-09-03 | 南京春晓农机有限公司 | Rapid plate connecting mechanism |
| CN104534227A (en) * | 2014-12-31 | 2015-04-22 | 苏州市吴中区顺达机械有限公司 | Assembling box |
| CN104533907A (en) * | 2014-12-31 | 2015-04-22 | 苏州市吴中区顺达机械有限公司 | Detachable connecting buckle |
-
2010
- 2010-09-14 CN CN2010205315931U patent/CN201763741U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019092A (en) * | 2014-06-12 | 2014-09-03 | 南京春晓农机有限公司 | Rapid plate connecting mechanism |
| CN104534227A (en) * | 2014-12-31 | 2015-04-22 | 苏州市吴中区顺达机械有限公司 | Assembling box |
| CN104533907A (en) * | 2014-12-31 | 2015-04-22 | 苏州市吴中区顺达机械有限公司 | Detachable connecting buckle |
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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: 20110316 Termination date: 20130914 |