CN207291816U - Increase the lodging vehicle compartment expansion structure of inner space - Google Patents
Increase the lodging vehicle compartment expansion structure of inner space Download PDFInfo
- Publication number
- CN207291816U CN207291816U CN201721348400.7U CN201721348400U CN207291816U CN 207291816 U CN207291816 U CN 207291816U CN 201721348400 U CN201721348400 U CN 201721348400U CN 207291816 U CN207291816 U CN 207291816U
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- China
- Prior art keywords
- hinged
- connecting rod
- telescopic backboard
- panel
- moving block
- 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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- 230000005611 electricity Effects 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Abstract
The utility model discloses the lodging vehicle compartment expansion structure of increase inner space, include including the car body respectively along front panel, rear panel, top panel, the bottom panel of forward and backward, upper and lower setting, car body further includes extension refractory slab, telescopic backboard and mobile side board, extension refractory slab is hinged with left and right sides of top panel, the left and right ends of bottom panel have been respectively articulated with telescopic backboard, and telescopic backboard includes the telescopic backboard A and telescopic backboard B being hinged；Telescopic backboard is hinged with mobile side board, and mobile side board is slidably connected with extension refractory slab；Triangle moving block is hinged with bottom panel bottom surface, triangle moving block is hinged with electric cylinder, and connecting rod A is hinged between triangle moving block and telescopic backboard.The beneficial effects of the utility model are：Intensity is big, simple to operate.
Description
Technical field
Caravan technical field is the utility model is related to, particularly increases the lodging vehicle compartment expansion structure of inner space.
Background technology
As the improvement of people's living standards, caravan is increasingly becoming the friendship that people are gone on tour, gone on a journey after work
One of logical instrument.People can in the wild be rested using caravan during going on a tour, can experience the environment in the Nature field, again
Easiness when being in can be experienced.
When living in lodging vehicle, space is limited in car body after all, and common extension mechanism expansion process is complicated,
Either drawing and pulling type, ratio is small, and general extension width is between 0.5 meter to 1 meter, and space is equally small.
For the above situation, the utility model provides the lodging vehicle compartment expansion structure of increase inner space, practical,
It is perfect and easily solve the above problem.
Utility model content
The purpose of the utility model is to overcome the shortcomings that the prior art, there is provided big, the simple to operate increase of intensity
The lodging vehicle compartment expansion structure of inner space.
The purpose of this utility model is achieved through the following technical solutions：Increase the lodging vehicle compartment extension knot of inner space
Structure, the car body are included respectively along front panel, rear panel, top panel, the bottom panel of forward and backward, upper and lower setting, compartment
Body further includes extension refractory slab, telescopic backboard and mobile side board, and two pieces of extension refractory slabs are respectively hinged at the top of top panel left and right sides
Portion position, the left and right ends of bottom panel have been respectively articulated with telescopic backboard, and the telescopic backboard includes the extension bottom being hinged
Plate A and telescopic backboard B；
Telescopic backboard A is hinged on bottom panel, and the lower end of telescopic backboard B and mobile side board is hinged, the upper end of mobile side board
It is hinged in sliding block, extends and sliding slot is provided with refractory slab, sliding block is installed in sliding slot；
Triangle moving block is hinged with the bottom panel bottom surface, the side of triangle moving block is provided with electric cylinder, electronic
The electronic cylinder shaft of cylinder is hinged with triangle moving block, and the opposite side of triangle moving block is provided with connecting rod A, and one end of connecting rod A is hinged on
On triangle moving block, the other end of connecting rod A is hinged on the outer wall of telescopic backboard A；
One end of connecting rod B is hinged on rear panel, and the other end of connecting rod B is hinged with connecting rod C, and connecting rod C is hinged on active side
The medium position of plate, is hinged, the other end of connecting rod D is hinged on telescopic backboard B on connecting rod B at connecting rod C with connecting rod D one end
On inner wall and the hinge joint is hinged with connecting rod E, connecting rod close to mobile side board and telescopic backboard B junctions, the medium position of connecting rod D
E is hinged on the inner wall of telescopic backboard A and the hinge joint is close to bottom panel and telescopic backboard A junctions；
The left and right sides edge of front panel, rear panel is provided with folded sheet.
Preferably, the telescopic backboard A outer walls are fixed with bearing, and connecting rod A is hinged on bearing.
Preferably, the telescopic backboard is located in same level when being fully deployed with bottom panel.
The car body is fixed on carrier, and wheel is provided with below carrier.
Further, the control panel of the electric cylinder is arranged on the compartment outer wall of lodging vehicle.
The utility model has the following advantages：（1）By setting mobile side board, extension refractory slab and telescopic backboard to form extension
Space, increases living area when living in lodging vehicle；（2）Telescopic backboard, connecting rod D and connecting rod E structures triangular in shape, fully
It ensure that the bearing strength of telescopic backboard；（3）By setting an electric cylinder, whole extending space can be formed, it is easy to operate
It is convenient.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model；
Fig. 2 is the stereogram of the utility model；
In figure, 1-extension refractory slab, 2-mobile side board, 3-telescopic backboard A, 4-telescopic backboard B, 5-triangle moving block,
6-electric cylinder, 7-connecting rod A, 8-connecting rod B, 9-connecting rod C, 10-connecting rod D, 11-connecting rod E.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings, the scope of protection of the utility model be not limited to
It is lower described：
As depicted in figs. 1 and 2, the lodging vehicle compartment expansion structure of inner space is increased, the car body includes dividing
Not along front panel, rear panel, top panel, the bottom panel of forward and backward, upper and lower setting, car body further includes extension refractory slab 1, extension
Bottom plate and mobile side board 2, two pieces of extension refractory slabs 1 are respectively hinged at the tip position of top panel left and right sides, the left and right two of bottom panel
End has been respectively articulated with telescopic backboard, and the telescopic backboard includes the telescopic backboard A3 and telescopic backboard B4 being hinged；
Telescopic backboard A3 is hinged on bottom panel, and telescopic backboard B4 and the lower end of mobile side board 2 are hinged, mobile side board 2
Upper end is hinged in sliding block, extends and sliding slot is provided with refractory slab 1, and sliding block is installed in sliding slot；
Triangle moving block 5 is hinged with the bottom panel bottom surface, the side of triangle moving block 5 is provided with electric cylinder 6, electricity
The electronic cylinder shaft of dynamic cylinder 6 is hinged with triangle moving block 5, and the opposite side of triangle moving block 5 is provided with connecting rod A7, one end of connecting rod A7
It is hinged on triangle moving block 5, the other end of connecting rod A7 is hinged on the outer wall of telescopic backboard A3；
One end of connecting rod B8 is hinged on rear panel, and the other end of connecting rod B8 is hinged with connecting rod C9, and connecting rod C9 is hinged on work
The medium position of dynamic side plate 2, is hinged, the other end of connecting rod D10 is hinged on connecting rod B8 at connecting rod C9 with connecting rod D10 one end
On telescopic backboard B4 inner walls and the hinge joint is close to mobile side board 2 and telescopic backboard B4 junctions, the medium position of connecting rod D10
Connecting rod E11 is hinged with, connecting rod E11 is hinged on the inner wall of telescopic backboard A3 and the hinge joint is close to bottom panel and telescopic backboard A3
Junction；The left and right sides edge of front panel, rear panel is provided with folded sheet.
The telescopic backboard A3 outer walls are fixed with bearing, and connecting rod A7 is hinged on bearing.
The telescopic backboard is located in same level when being fully deployed with bottom panel.
The car body is fixed on carrier, and wheel is provided with below carrier.
The control panel of the electric cylinder 6 is arranged on the driving on the outer wall of railway carriage or compartment of lodging vehicle.
During expansion, the electronic cylinder shaft retraction of control electric cylinder 6, electronic cylinder shaft drives triangle moving block 5 to rotate, and triangle rotates
Block 5 drives connecting rod A7, and lower end position moves inwardly, and connecting rod A7 drives telescopic backboard A3 to open, and A3 can drag extension bottom when opening
Plate B4 is displaced outwardly, and telescopic backboard 4 is unfolded under self gravitation effect, and telescopic backboard B4 gives connecting rod D10 mono- upon deployment
Pulling force, connecting rod D10 drive connecting rod E11 expansion, and connecting rod D10, connecting rod E11, telescopic backboard are triangular in shape, and stability is strong, connecting rod D10
Connecting rod B8 expansion is also pulled upon deployment, and connecting rod B8 pushes out upright bar C9 when being unfolded, connecting rod C9 promotes mobile side board 2 to abduction
Open, mobile side board 2 be unfolded when the upper end sliding block along extension refractory slab 1 on sliding slot slide in and out so that allow mobile side board 2, expand
Open up and a new extending space is formed between top plate 1 and telescopic backboard, so as to improve in compartment using space.When extension canopy
When plate 1 and telescopic backboard are opened, then folded sheet is opened, folded sheet closing extending space.
The above is only the preferred embodiment of the utility model, it should be understood that the utility model is not limited to herein
Disclosed form, is not to be taken as the exclusion to other embodiment, and can be used for various other combinations, modification and environment, and
It can be modified in contemplated scope described herein by the technology or knowledge of above-mentioned teaching or association area.And this area
The modifications and changes that personnel are carried out do not depart from the spirit and scope of the utility model, then all should be in right appended by the utility model
It is required that protection domain in.
Claims (5)
1. increasing the lodging vehicle compartment expansion structure of inner space, the car body includes setting along forward and backward, upper and lower respectively
Front panel, rear panel, top panel, the bottom panel put, it is characterised in that：Car body further includes extension refractory slab（1）, telescopic backboard
And mobile side board（2）, two pieces of extension refractory slabs（1）It is respectively hinged at the tip position of top panel left and right sides, the left and right two of bottom panel
End has been respectively articulated with telescopic backboard, and the telescopic backboard includes the telescopic backboard A being hinged（3）With telescopic backboard B（4）；
Telescopic backboard A（3）It is hinged on bottom panel, telescopic backboard B（4）With mobile side board（2）Lower end be hinged, mobile side board
（2）Upper end be hinged in sliding block, extend refractory slab（1）On be provided with sliding slot, sliding block is installed in sliding slot；
Triangle moving block is hinged with the bottom panel bottom surface（5）, triangle moving block（5）Side be provided with electric cylinder（6）,
Electric cylinder（6）Electronic cylinder shaft and triangle moving block（5）It is hinged, triangle moving block（5）Opposite side be provided with connecting rod A（7）, even
Bar A（7）One end be hinged on triangle moving block（5）On, connecting rod A（7）The other end be hinged on telescopic backboard A（3）Outer wall on；
Rear panel inner wall and connecting rod B（8）One end be hinged, connecting rod B（8）The other end be hinged with connecting rod C（9）, connecting rod C（9）Hinge
It is connected on mobile side board（2）Medium position, in connecting rod B（8）Upper close connecting rod C（9）Place and connecting rod D（10）One end is hinged, connecting rod D
（10）The other end be hinged on telescopic backboard B（4）On inner wall and the hinge joint is close to mobile side board（2）With telescopic backboard B（4）Even
Meet place, connecting rod D（10）Medium position be hinged with connecting rod E（11）, connecting rod E（11）It is hinged on telescopic backboard A（3）Inner wall on and
The hinge joint is close to bottom panel and telescopic backboard A（3）Junction；
The left and right sides edge of front panel, rear panel is provided with folded sheet.
2. the lodging vehicle compartment expansion structure of increase inner space according to claim 1, it is characterised in that：The expansion
Open up bottom plate A（3）Outer wall is fixed with bearing, connecting rod A（7）It is hinged on bearing.
3. the lodging vehicle compartment expansion structure of increase inner space according to claim 1, it is characterised in that：The expansion
Bottom plate is opened up when being fully deployed with bottom panel to be located in same level.
4. the lodging vehicle compartment expansion structure of increase inner space according to claim 3, it is characterised in that：The car
Railway carriage or compartment body is fixed on carrier, and wheel is provided with below carrier.
5. the lodging vehicle compartment expansion structure of increase inner space according to claim 2, it is characterised in that：The electricity
Dynamic cylinder（6）Control panel be arranged on the compartment outer wall of lodging vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721348400.7U CN207291816U (en) | 2017-10-19 | 2017-10-19 | Increase the lodging vehicle compartment expansion structure of inner space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721348400.7U CN207291816U (en) | 2017-10-19 | 2017-10-19 | Increase the lodging vehicle compartment expansion structure of inner space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207291816U true CN207291816U (en) | 2018-05-01 |
Family
ID=62273302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721348400.7U Expired - Fee Related CN207291816U (en) | 2017-10-19 | 2017-10-19 | Increase the lodging vehicle compartment expansion structure of inner space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207291816U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117698855A (en) * | 2024-02-05 | 2024-03-15 | 徐州徐工环境技术有限公司 | Down-turning cantilever self-locking expansion carriage |
| CN117698855B (en) * | 2024-02-05 | 2024-04-26 | 徐州徐工环境技术有限公司 | Down-turning cantilever self-locking expansion carriage |
-
2017
- 2017-10-19 CN CN201721348400.7U patent/CN207291816U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117698855A (en) * | 2024-02-05 | 2024-03-15 | 徐州徐工环境技术有限公司 | Down-turning cantilever self-locking expansion carriage |
| CN117698855B (en) * | 2024-02-05 | 2024-04-26 | 徐州徐工环境技术有限公司 | Down-turning cantilever self-locking expansion carriage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |