CN201825132U - Extensible carriage - Google Patents
Extensible carriage Download PDFInfo
- Publication number
- CN201825132U CN201825132U CN2010205532454U CN201020553245U CN201825132U CN 201825132 U CN201825132 U CN 201825132U CN 2010205532454 U CN2010205532454 U CN 2010205532454U CN 201020553245 U CN201020553245 U CN 201020553245U CN 201825132 U CN201825132 U CN 201825132U
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- CN
- China
- Prior art keywords
- compartment
- expansion
- main
- main compartment
- plate
- 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
An extensible carriage comprises a main carriage, a slidable extensible carriage and a rigid suspending arm, wherein the extensible carriage is connected with one side of the main carriage; the rigid suspending arm is used for connecting the main carriage with the extensible carriage; one end of the rigid suspending arm is slidably and rotatably connected with the main carriage; and the other end of the rigid suspending arm is pivoted with the extensible carriage. When in extension, the carriage is not required to be supported on an open space beside an automobile, and therefore the carriage can be used for more occasions and is suitable for muddy roads and rugged places. A supporting device of the extensible carriage is free of extra power, can realize supporting automatically when the carriage extends, and is quite simple in structure and lower in manufacturing cost.
Description
Technical field
[0001] the utility model relates to a kind of compartment, particularly a kind of extendible compartment.
Background technology
[0002] existing in-vehicle compartment is owing to be subjected to the restriction of relevant specification of country, and the single-piece width can not surpass 2.5 meters, and this is to the vehicle restriction of box width in the process of moving, but when stationary vehicle, does not then have this restriction.When the compartment being used for hospital car, moveable cart, Emergency Command Vehicle, portable guest room etc., the usage space in compartment is obviously not enough.
Therefore, those skilled in the art are designed to extendible structure with the compartment, the expansion compartment that this structure comprises main compartment and is located at side, main compartment and can slides with respect to main compartment, and can uphold downwards and be supported in ground-surface support and lean in the edge setting in expansion compartment, in order to support the expansion compartment.
The above-mentioned compartment of expanding has following shortcoming: one, this compartment need be supported on the vacant lot on vehicle next door when expansion, therefore takies ground space when expansion; Two, owing to take ground space during the expansion of this compartment, there is certain requirement on the ground on vehicle next door, therefore limited the use occasion in this compartment, for example on the highway of mire, rugged place this kind vehicle is difficult to be suitable for; Three, the bracing or strutting arrangement in this expansion compartment needs extra power, and complex structure, and manufacturing cost is higher.
Summary of the invention
The utility model provides a kind of extendible compartment, and its main purpose is to overcome in the prior art that the expansion compartment takies that ground space, applicable situation are restricted, complex structure, the more high shortcoming of manufacturing cost.
The technical solution adopted in the utility model is as follows:
A kind of extendible compartment, comprising main compartment and be located at side, main compartment also can be with respect to the expansion compartment of main compartment slip, it also comprises the stiff cantilevers that connects main compartment and expansion compartment, described stiff cantilevers one end slidably and be rotationally connected with main compartment, the other end is articulated in the expansion compartment.
Described main compartment comprises preceding railway carriage or compartment plate, back carriage plate, railway carriage or compartment, top plate, left and right two shutters and railway carriage or compartment, end plate, and side, described main compartment is provided with the expansion mouth, and described expansion compartment is by expansion mouth and main compartment drawer type sliding block joint.
Left and right two shutters in described main compartment are provided with and the stiff cantilevers corresponding groove, described groove length is consistent with the height of described shutter, be provided with a rotating shaft in the described groove, one end of the stiff cantilevers that described and main compartment slides and is rotationally connected is provided with bar-shaped trough, and described stiff cantilevers is slidingly connected on the main compartment by bar-shaped trough.
Described expansion compartment comprises top board, base plate, header board, back plate and side plate, and described expansion compartment top board is provided with lug, and described lug articulates stiff cantilevers.
Described expansion cabin floor has arc groove, and expansion compartment guide wheel is housed in the described arc groove, and the railway carriage or compartment plate is provided with and expands compartment guide wheel respective track at the bottom of the described main compartment.
Respectively be provided with connecting panel under the base plate in described expansion compartment, the railway carriage or compartment plate has main compartment base cross members at the bottom of the described main compartment, be provided with actuating device in the described main compartment base cross members, described actuating device and connecting panel articulate, and described main compartment base cross members is provided with and the corresponding holding tank of connecting panel.
Described main compartment base cross members actuating device comprises oil cylinder and supporting guide, and the oil cylinder mouth is connected with supporting guide, and described supporting guide and connecting panel articulate.
Described supporting guide is provided with spacing track.
The upper and lower supporting guide guide wheel that is equipped with plurality of fixed above and below in main compartment base cross members of described supporting guide, described connecting panel, supporting guide and oil cylinder are on same horizontal surface.
Compare with existing technology to description of the present utility model as can be known by above-mentioned, advantage of the present utility model is: one, this compartment need not to be supported on the vacant lot on vehicle next door when expansion, does not therefore take ground space when expansion; Two,, the ground on vehicle next door is had no special requirements, so the use occasion in this compartment is more, on the highway applicable to mire, rugged place owing to need not to support on the ground during the expansion of this compartment; Three, the bracing or strutting arrangement in this expansion compartment need not extra power, realize when expanding in the compartment supporting automatically, and structure is very simple, and manufacturing cost is also lower.
Description of drawings
Fig. 1 is a section-drawing of the present utility model;
Fig. 2 is the utility model left view;
Fig. 3 Bit Track partial schematic diagram that exceeds;
Section-drawing when Fig. 4 does not expand for the utility model.
The specific embodiment
As shown in Figure 1, a kind of extendible compartment, comprising main compartment 1 and be located at 1 side, main compartment also can be with respect to the expansion compartment 2 of main compartment 1 slip, it also comprises the stiff cantilevers 3 that connects main compartment 1 and expansion compartment 2, described stiff cantilevers 3 one ends slidably and be rotationally connected with main compartment 1, the other end is articulated in expansion compartment 2.
Above-mentioned main compartment 1 comprises preceding railway carriage or compartment plate, back carriage plate, railway carriage or compartment, top plate, left and right two shutters 11 and railway carriage or compartment, end plate, and 1 side, above-mentioned main compartment is provided with the expansion mouth, and above-mentioned expansion compartment 2 is by expansion mouth and main compartment 1 drawer type sliding block joint.
Above-mentioned main compartment 1 left and right two shutters 11 are provided with and stiff cantilevers 3 corresponding groove 13, above-mentioned groove 13 length are consistent with the height of described shutter, be provided with a rotating shaft in the above-mentioned groove 13, one end of the stiff cantilevers 3 that above-mentioned and main compartment 1 slides and is rotationally connected is provided with bar-shaped trough 14, and above-mentioned stiff cantilevers 3 is slidingly connected on the main compartment 1 by bar-shaped trough 14.
Above-mentioned expansion compartment 2 comprises top board, base plate, header board, back plate and side plate, and above-mentioned expansion compartment 2 top boards are provided with lug 21, and above-mentioned lug 21 articulates stiff cantilevers 3.
Above-mentioned expansion compartment 2 base plates have arc groove 22, and expansion compartment guide wheel 24 is housed in the above-mentioned arc groove 22, and above-mentioned main compartment 1 end railway carriage or compartment plate is provided with and expands compartment guide wheel 24 respective track.
Respectively be provided with connecting panel 23 under the base plate in above-mentioned expansion compartment 2, above-mentioned main compartment 1 end railway carriage or compartment plate has main compartment base cross members 12, be provided with actuating device in the above-mentioned main compartment base cross members 12, above-mentioned actuating device and connecting panel 23 articulate, and above-mentioned main compartment base cross members 12 is provided with and connecting panel 23 corresponding holding tanks.
Above-mentioned main compartment base cross members 12 actuating devices comprise oil cylinder 4 and supporting guide 5, and oil cylinder 4 mouths are connected with supporting guide 5, and above-mentioned supporting guide 5 articulates with connecting panel 23.
Above-mentioned supporting guide 5 is provided with spacing track.
The above-mentioned supporting guide 5 upper and lower supporting guide guide wheels 6 that are equipped with plurality of fixed above and below in main compartment base cross members 1, above-mentioned connecting panel 23, supporting guide 5 and oil cylinder 4 are on same horizontal surface.
By pouring into oil for 4 li at above-mentioned oil cylinder, make oil cylinder work, because the oil cylinder mouth connects supporting guide 5, supporting guide 5 is articulated in connecting panel 23, supporting guide 5 all has supporting guide guide wheel 6 up and down, so the oil cylinder mouth is done the time spent, can easily expansion compartment 2 be promoted, reach the purpose of expansion.The stiff cantilevers 4 in overhung expansion compartment is provided with bar-shaped trough 31,2 expansions of convenient expansion compartment, and play the effect that supports expansion compartment 2.
Above-mentioned only is the specific embodiment of the present utility model, but design concept of the present utility model is not limited thereto, and allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (9)
1. extendible compartment, comprising main compartment and be located at side, main compartment also can be with respect to the expansion compartment of main compartment slip, it is characterized in that: further comprising the stiff cantilevers that connects main compartment and expansion compartment, described stiff cantilevers one end slidably and be rotationally connected with main compartment, the other end is articulated in the expansion compartment.
2. according to the described a kind of extendible compartment of claim 1, it is characterized in that: described main compartment comprises preceding railway carriage or compartment plate, back carriage plate, railway carriage or compartment, top plate, left and right two shutters and railway carriage or compartment, end plate, be provided with the expansion mouth between described main compartment shutter and railway carriage or compartment, the end plate, described expansion compartment is by expansion mouth and main compartment drawer type sliding block joint.
3. according to the described a kind of extendible compartment of claim 2, it is characterized in that: left and right two shutters in described main compartment are provided with and the stiff cantilevers corresponding groove, described groove length is consistent with the height of described shutter, be provided with a rotating shaft in the described groove, one end of the stiff cantilevers that described and main compartment slides and is rotationally connected is provided with bar-shaped trough, and described stiff cantilevers is slidingly connected on the main compartment by bar-shaped trough.
4. according to the described a kind of extendible compartment of claim 2, it is characterized in that: described expansion compartment comprises top board, base plate, header board, back plate and side plate, and described expansion compartment top board is provided with lug, and described lug articulates stiff cantilevers.
5. according to the described a kind of extendible compartment of claim 4, it is characterized in that: described expansion cabin floor has arc groove, and expansion compartment guide wheel is housed in the described arc groove, and the railway carriage or compartment plate is provided with and expands compartment guide wheel respective track at the bottom of the described main compartment.
6. according to the described a kind of extendible compartment of claim 2, it is characterized in that: respectively be provided with connecting panel under the base plate in described expansion compartment, the railway carriage or compartment plate has main compartment base cross members at the bottom of the described main compartment, be provided with actuating device in the described main compartment base cross members, described actuating device and connecting panel articulate, and described main compartment base cross members is provided with and the corresponding holding tank of connecting panel.
7. according to the described a kind of extendible compartment of claim 6, it is characterized in that: described main compartment base cross members actuating device comprises oil cylinder and supporting guide, and the oil cylinder mouth is connected with supporting guide, and described supporting guide and connecting panel articulate.
8. according to the described a kind of extendible compartment of claim 7, it is characterized in that: described supporting guide is provided with spacing track.
9. described according to Claim 8 a kind of extendible compartment, it is characterized in that: the upper and lower supporting guide guide wheel that is equipped with plurality of fixed above and below in main compartment base cross members of described supporting guide, described connecting panel, supporting guide and oil cylinder are on same horizontal surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205532454U CN201825132U (en) | 2010-10-09 | 2010-10-09 | Extensible carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205532454U CN201825132U (en) | 2010-10-09 | 2010-10-09 | Extensible carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201825132U true CN201825132U (en) | 2011-05-11 |
Family
ID=43963684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205532454U Expired - Fee Related CN201825132U (en) | 2010-10-09 | 2010-10-09 | Extensible carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201825132U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104709150A (en) * | 2013-12-17 | 2015-06-17 | 通用汽车环球科技运作有限责任公司 | Lateral expanding cargo bed |
| CN112678076A (en) * | 2021-01-22 | 2021-04-20 | 广东电网有限责任公司广州供电局 | A dilatation vehicle structure for cubical switchboard detects |
-
2010
- 2010-10-09 CN CN2010205532454U patent/CN201825132U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104709150A (en) * | 2013-12-17 | 2015-06-17 | 通用汽车环球科技运作有限责任公司 | Lateral expanding cargo bed |
| CN112678076A (en) * | 2021-01-22 | 2021-04-20 | 广东电网有限责任公司广州供电局 | A dilatation vehicle structure for cubical switchboard detects |
| CN112678076B (en) * | 2021-01-22 | 2022-03-22 | 广东电网有限责任公司广州供电局 | A dilatation vehicle structure for cubical switchboard detects |
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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: 20110511 Termination date: 20121009 |