CN102756761A - Folding floor for dual-extended vehicle - Google Patents
Folding floor for dual-extended vehicle Download PDFInfo
- Publication number
- CN102756761A CN102756761A CN2012102584840A CN201210258484A CN102756761A CN 102756761 A CN102756761 A CN 102756761A CN 2012102584840 A CN2012102584840 A CN 2012102584840A CN 201210258484 A CN201210258484 A CN 201210258484A CN 102756761 A CN102756761 A CN 102756761A
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- floor
- folding
- folding floor
- vehicle
- expansion
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Abstract
The invention discloses a folding floor for a dual-extended vehicle, comprising a folding floor a and a folding floor b, wherein the folding floor a is articulated with the folding floor b; the other end of the folding floor a is articulated to a first extended box floor, while the other end of the folding floor b is articulated to a second extended box floor; pushing mechanisms are arranged at the lower ends of both of the folding floor a and the folding floor b; a sliding groove is formed at the bottom of the articulated end of the folding floor b and the second extended box floor; and the sliding groove is fixedly connected with the second extended box floor. The folding floor for the dual-extended vehicle is simple in structure and easy to realize; as the sliding groove is formed at the bottom of the articulated end of the folding floor b and the second extended box floor, while folding, the folding floor can be folded with ease; and simultaneously, the service life of hinges is prolonged and the maintenance cost is reduced; and in short, the folding floor for the dual-extended vehicle is economic and practicable.
Description
Technical field
The present invention relates to a kind of pair of expansion car, relate in particular to a kind of two expansion vehicle foldings floor.
Background technology
Existing in-vehicle railway carriage is owing to receive the restriction of relevant specification of country, and the single-piece width can not surpass 2.5 meters, and this has just caused the space in the car limited.Above-mentioned restriction is for the vehicle restriction of railway carriage width in the process of moving, but then not restriction of the width of railway carriage when stationary vehicle, to this problem, part manufacturer has developed the expansion car, and the railway carriage width can strengthen when it was static, had solved the problems referred to above.This expansion car generally includes the scalable casing that is arranged in the vehicle both sides, and these two casings have folding floor respectively, yet at present there is complex structure in employed folding floor, inconvenient installation, problems such as service life is short.
Summary of the invention
The objective of the invention is to the problems referred to above, a kind of two expansion vehicle foldings floor is provided, complicated to solve traditional plate structure foldedly, inconvenient installation, the problem that service life is short.
The objective of the invention is to realize through following technical scheme:
A kind of two expansion vehicle foldings floor; Said folding floor comprises folding floor a and folding floor b, and said folding floor a and folding floor b are hinged, and the other end of folding floor a and the first extension box floor are hinged; The other end and the second extension box floor of folding floor b are hinged; The lower end of said folding floor a, folding floor b is provided with penetrating mechanism, and the bottom of the folding floor b and the second extension box floor pin jointed end is provided with chute, and said chute is captiveed joint with the second extension box floor.
Preferably, said penetrating mechanism is an oil cylinder.
Preferably, said penetrating mechanism is a leading screw.
Further, said chute is captiveed joint with the first expansion floor through bolt.
Further, said bolt is a hexagonal bar iron.
Beneficial effect of the present invention is that said two expansion vehicle folding floor panel structures are simple, are easy to realize; And the bottom of the folding floor b and the second extension box floor pin jointed end is provided with chute, and when folding, folding floor can realize folding easily; Simultaneously; Prolong the service life of hinge, reduced maintenance cost, economical and practical.
Description of drawings
Fig. 1 is the front view on the two expansion of the present invention vehicle folding floor;
Fig. 2 is the left view on the two expansion of the present invention vehicle folding floor;
Among the figure:
1, folding floor a; 2, the first extension box floor; 3, the second extension box floor; 4, folding floor b; 5, chute.
The specific embodiment
Further specify technical scheme of the present invention below in conjunction with accompanying drawing and through the specific embodiment.
Please with reference to Fig. 1 and shown in Figure 2, Fig. 1 is the front view on the two expansion of the present invention vehicle folding floor; Fig. 2 is the left view on the two expansion of the present invention vehicle folding floor.In present embodiment; A kind of two expansion vehicle foldings floor, said folding floor comprises folding floor a1 and folding floor b4, said folding floor a1 and folding floor b4 are hinged; And the other end of folding floor a1 and the first extension box floor 2 are hinged; The other end and the second extension box floor 3 of folding floor b4 are hinged, and the lower end of said folding floor a1, folding floor b4 is provided with penetrating mechanism, and said penetrating mechanism is an oil cylinder; The bottom of folding floor b4 and the second extension box floor, 3 pin jointed ends is provided with chute 5, and said chute 5 is captiveed joint through hexagonal bar iron with the second extension box floor 3.
Said two expansion vehicle folding floor panel structure is simple, is easy to realize, during work; By oil cylinder make progress folding floor a1 of ejection and folding floor b4; Because the bottom of folding floor b4 and the second extension box floor, 3 pin jointed ends is provided with chute 5, makes the present invention to realize easily folding, simultaneously; Also prolong the service life of hinge, reduced maintenance cost.
Above embodiment has just set forth groundwork of the present invention and characteristic; The present invention is not limited by the foregoing description; Under the prerequisite that does not break away from spirit and scope of the invention, the present invention also has various variations and change, and these variations and change all fall in the scope of the invention that requires protection.The present invention requires protection domain to be defined by appending claims and equivalent thereof.
Claims (5)
1. expand the vehicle foldings floor for one kind pair; It is characterized in that: said folding floor comprises folding floor a and folding floor b; Said folding floor a and folding floor b are hinged; And the other end of folding floor a and the first extension box floor are hinged, and the other end and the second extension box floor of folding floor b are hinged, and the lower end of said folding floor a, folding floor b is provided with penetrating mechanism; And the bottom of the folding floor b and the second extension box floor pin jointed end is provided with chute, and said chute is captiveed joint with the second extension box floor.
2. two expansion vehicle foldings according to claim 1 floor, it is characterized in that: said penetrating mechanism is an oil cylinder.
3. two expansion vehicle foldings according to claim 1 floor, it is characterized in that: said penetrating mechanism is a leading screw.
4. two expansion vehicle foldings according to claim 1 floor, it is characterized in that: said chute is captiveed joint with the first expansion floor through bolt.
5. two expansion vehicle foldings according to claim 4 floor, it is characterized in that: said bolt is a hexagonal bar iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102584840A CN102756761A (en) | 2012-07-25 | 2012-07-25 | Folding floor for dual-extended vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102584840A CN102756761A (en) | 2012-07-25 | 2012-07-25 | Folding floor for dual-extended vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102756761A true CN102756761A (en) | 2012-10-31 |
Family
ID=47051469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102584840A Pending CN102756761A (en) | 2012-07-25 | 2012-07-25 | Folding floor for dual-extended vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102756761A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2509921Y (en) * | 2001-12-10 | 2002-09-11 | 戴永炎 | Dual-purpose folding table |
| CN201863903U (en) * | 2010-07-29 | 2011-06-15 | 浙江通普特种车有限公司 | Foldable telescopic floor of outside broadcast van |
| CN201932244U (en) * | 2010-11-30 | 2011-08-17 | 溧阳二十八所系统装备有限公司 | Personal protective expanded square cabin |
| CN202754041U (en) * | 2012-07-25 | 2013-02-27 | 无锡市源昌机械制造有限公司 | Folding floor for double-expanded vehicle |
-
2012
- 2012-07-25 CN CN2012102584840A patent/CN102756761A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2509921Y (en) * | 2001-12-10 | 2002-09-11 | 戴永炎 | Dual-purpose folding table |
| CN201863903U (en) * | 2010-07-29 | 2011-06-15 | 浙江通普特种车有限公司 | Foldable telescopic floor of outside broadcast van |
| CN201932244U (en) * | 2010-11-30 | 2011-08-17 | 溧阳二十八所系统装备有限公司 | Personal protective expanded square cabin |
| CN202754041U (en) * | 2012-07-25 | 2013-02-27 | 无锡市源昌机械制造有限公司 | Folding floor for double-expanded vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121031 |
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| RJ01 | Rejection of invention patent application after publication |