CN102407882A - Self-locking support mechanism of machine cover - Google Patents
Self-locking support mechanism of machine cover Download PDFInfo
- Publication number
- CN102407882A CN102407882A CN2011103090006A CN201110309000A CN102407882A CN 102407882 A CN102407882 A CN 102407882A CN 2011103090006 A CN2011103090006 A CN 2011103090006A CN 201110309000 A CN201110309000 A CN 201110309000A CN 102407882 A CN102407882 A CN 102407882A
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- China
- Prior art keywords
- connecting rod
- self
- locking
- bearing pin
- hinge pin
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- 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.)
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Abstract
The invention discloses a self-locking support mechanism of a machine cover. The mechanism comprises a self-locking top plate, a first connecting rod, a second connecting rod, a self-locking stop rod, a first hinge pin, a machine cover self-locking mechanism bracket, a second hinge pin and a third hinge pin, wherein the self-locking top plate and the first connecting rod are connected through the first hinge pin; the first connecting rod can rotate around the first hinge pin; the first connecting rod and the second connecting rod are connected through the second hinge pin; the first connecting rod and the second connecting rod can rotate around the second hinge pin simultaneously; the self-locking stop rod is welded on the first connecting rod; the self-locking top plate is fixedly mounted on the machine cover self-locking mechanism bracket through a bolt; and the second connecting rod is mounted in a case through the third hinge pin. The self-locking support mechanism of the machine cover disclosed by the invention has a simple structure, is safe and reliable, occupies a small space and can save the space in a cabin.
Description
Technical field
The present invention relates to a kind of cover self-locking supporting mechanism, specifically be used for the strut bar of supported mechanical and vehicle hood.
Background technology
At present, cover transports goods or need the they sup-port cover when keeping in repair opening for known machinery and vehicle.Mostly traditional bracing frame is iron rod, and iron rod is placed in the cabinet easily because rocking and can not fix during fuselage work brings hidden danger for machinery and vehicle normal operation, and the iron rod support operation is made a fault easily simultaneously, causes cover to fall, and brings accident.Existing self-locked support bar keystone configuration characteristics are that this strut bar is made up of strut bar, sliding bar, supporting seat and blocking device; Sliding bar is installed in the strut bar and can in strut bar, slides, and strut bar is installed on the supporting seat, and blocking device is installed in the sliding bar below, and is fixed on the supporting seat; Be respectively equipped with groove on the bar wall of sliding bar, and on the bar wall, be provided with the inclined-plane that blocking device is glided, the shortcoming of this strut bar is a complex structure, and takies than large space.
Summary of the invention
The objective of the invention is to overcome above-mentioned weak point, thereby a kind of cover self-locking supporting mechanism is provided, this supporting mechanism is safe and reliable, and it is little to take up room, and can save the space in the cabin.
According to technical scheme provided by the invention, a kind of cover self-locking supporting mechanism comprises self-locking top board, first connecting rod, second connecting rod, self-locking lever, first bearing pin, second bearing pin, croisillon de joint homocinetique; Said self-locking top board is connected with first bearing pin with first connecting rod; First connecting rod rotates around first bearing pin; Said first connecting rod is connected with second bearing pin with second connecting rod; First connecting rod and second connecting rod rotate around second bearing pin, and said self-locking lever is welded on the first connecting rod, and said self-locking top board is installed on the cover self-locking mechanism support through bolt.
Said second connecting rod is installed in the cabinet through croisillon de joint homocinetique.Said first bearing pin is fixed by first spring cotter.Said second bearing pin is fixed by second spring cotter.Said croisillon de joint homocinetique is by the 3rd spring cotter.
The invention has the beneficial effects as follows that simple in structure, safe and reliable, it is little to take up room, and can save the space in the cabin.
Description of drawings
Fig. 1 is a structural front view of the present invention.
Fig. 2 is the upward view of Fig. 1.
Fig. 3 is the front view of first connecting rod and self-locking lever.
Fig. 4 is the upward view of Fig. 3.
Fig. 5 is that the present invention is installed in cover inner structure scheme drawing.
The specific embodiment
Following the present invention will combine the embodiment in the accompanying drawing to further describe:
Fig. 1～shown in Figure 5 comprises self-locking top board 1, first connecting rod 2, second connecting rod 3, self-locking lever 4, bolt 5, first bearing pin 6, the 3rd spring cotter 7, cover self-locking mechanism support 8, cover 9, second bearing pin 10, croisillon de joint homocinetique 11, first spring cotter 13 and second spring cotter 12.
Said self-locking top board 1 is connected with first connecting rod 2 usefulness first bearing pin 6; First connecting rod 2 can rotate around first bearing pin 6; First connecting rod 2 is connected with second connecting rod 3 usefulness second bearing pin 10; First connecting rod 2 can rotate around second bearing pin 10 with second connecting rod 3 simultaneously, and said self-locking lever 4 is welded on the first connecting rod 2, and said self-locking top board 1 is fixedly mounted on the cover self-locking mechanism support 8 through bolt 5; Cover self-locking mechanism support 8 is installed on the cover 9, and second connecting rod 3 is installed in the cabinet through croisillon de joint homocinetique 11.
Said first bearing pin 6 is fixing by first spring cotter 13; Said second bearing pin 10 is fixing by second spring cotter 12; Said croisillon de joint homocinetique 11 is by the 3rd spring cotter 7
When cover 9 closures, first connecting rod 2 forms to certain angle around bearing pin with second connecting rod 3, and this angle is the acute angle less than 90 degree; When opening cover 9, first connecting rod 2 rotates around bearing pin 10 with second connecting rod 3, and first connecting rod 2 rotates around first bearing pin 6 simultaneously, and second connecting rod 3 rotates around croisillon de joint homocinetique 11 simultaneously; When cover 9 complete openings; First connecting rod 2 is greater than 180 degree obtuse angles with second connecting rod 3 rotation back angles, because cover 9 own wts make first connecting rod 2 and second connecting rod 3 continue to rotate around bearing pin 10, first connecting rod 2 rotates around first bearing pin 6 simultaneously; Second connecting rod 3 rotates around croisillon de joint homocinetique 11 simultaneously; When forwarding self-locking lever 4 positions to, second connecting rod 3 since on the first connecting rod 2 self-locking lever 4 stop, can't be rotated further and form self-locking; When closing cover 9, first connecting rod 2 and second connecting rod 3 are rotated around bearing pin 10, first connecting rod 2 rotates around first bearing pin 6 simultaneously, and second connecting rod 3 rotates around croisillon de joint homocinetique 11 simultaneously, and angle can be closed case lid 9 less than 180 degree self-lockings cancellations after rotating.
The present invention can solve traditional speed-changing mechanism and take up room greatly, baroque problem.
Claims (5)
1. a cover self-locking supporting mechanism is characterized in that: comprise self-locking top board (1), first connecting rod (2), second connecting rod (3), self-locking lever (4), first bearing pin (6), second bearing pin (10), croisillon de joint homocinetique (11); Said self-locking top board (1) is connected with first bearing pin (6) with first connecting rod (2); First connecting rod (2) rotates around first bearing pin (6); Said first connecting rod (2) is connected with second bearing pin (10) with second connecting rod (3); First connecting rod (2) rotates around second bearing pin (10) with second connecting rod (3), and said self-locking lever (4) is welded on the first connecting rod (2), and said self-locking top board (1) is fixedly mounted on the cover self-locking mechanism support (8) through bolt (5).
2. cover self-locking supporting mechanism as claimed in claim 1 is characterized in that: said second connecting rod (3) is installed in the cabinet through croisillon de joint homocinetique (11).
3. cover self-locking supporting mechanism as claimed in claim 1 is characterized in that: said first bearing pin (6) is fixing by first spring cotter (13).
4. cover self-locking supporting mechanism as claimed in claim 1 is characterized in that: said second bearing pin (10) is fixing by second spring cotter (12).
5. cover self-locking supporting mechanism as claimed in claim 1, it is characterized in that: said croisillon de joint homocinetique (11) is by the 3rd spring cotter (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103090006A CN102407882A (en) | 2011-10-12 | 2011-10-12 | Self-locking support mechanism of machine cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103090006A CN102407882A (en) | 2011-10-12 | 2011-10-12 | Self-locking support mechanism of machine cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102407882A true CN102407882A (en) | 2012-04-11 |
Family
ID=45910309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103090006A Pending CN102407882A (en) | 2011-10-12 | 2011-10-12 | Self-locking support mechanism of machine cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102407882A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19539212A1 (en) * | 1994-10-29 | 1996-05-02 | Radoslav Djukic | Securing device holding lid of vehicle boot in desired open position |
| KR20070051487A (en) * | 2005-11-15 | 2007-05-18 | 현대자동차주식회사 | Hood hinge locking device |
| US20100107365A1 (en) * | 2008-10-30 | 2010-05-06 | Hyundai Motor Company | Hinge apparatus of engine hood for vehicle |
| KR20100064142A (en) * | 2008-12-04 | 2010-06-14 | 현대자동차주식회사 | Hood lifter of vehicles |
| CN202272069U (en) * | 2011-10-12 | 2012-06-13 | 无锡开普机械有限公司 | Machine cover self-locking supporting mechanism |
-
2011
- 2011-10-12 CN CN2011103090006A patent/CN102407882A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19539212A1 (en) * | 1994-10-29 | 1996-05-02 | Radoslav Djukic | Securing device holding lid of vehicle boot in desired open position |
| KR20070051487A (en) * | 2005-11-15 | 2007-05-18 | 현대자동차주식회사 | Hood hinge locking device |
| US20100107365A1 (en) * | 2008-10-30 | 2010-05-06 | Hyundai Motor Company | Hinge apparatus of engine hood for vehicle |
| KR20100064142A (en) * | 2008-12-04 | 2010-06-14 | 현대자동차주식회사 | Hood lifter of vehicles |
| CN202272069U (en) * | 2011-10-12 | 2012-06-13 | 无锡开普机械有限公司 | Machine cover self-locking supporting mechanism |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120411 |