CN111660911A - Foldable lift bed structure of car as a house - Google Patents
Foldable lift bed structure of car as a house Download PDFInfo
- Publication number
- CN111660911A CN111660911A CN201910174607.4A CN201910174607A CN111660911A CN 111660911 A CN111660911 A CN 111660911A CN 201910174607 A CN201910174607 A CN 201910174607A CN 111660911 A CN111660911 A CN 111660911A
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- connecting rod
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- rotatably connected
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- plate
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- 230000007306 turnover Effects 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims 1
- 230000009471 action Effects 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/32—Vehicles adapted to transport, to carry or to comprise special loads or objects comprising living accommodation for people, e.g. caravans, camping, or like vehicles
- B60P3/36—Auxiliary arrangements; Arrangements of living accommodation; Details
- B60P3/38—Sleeping arrangements, e.g. living or sleeping accommodation on the roof of the vehicle
- B60P3/39—Sleeping arrangements, e.g. living or sleeping accommodation on the roof of the vehicle expansible, collapsible or repositionable elements adapted to support a bed, e.g. wall portions
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention relates to the technical field of recreational vehicles, and particularly discloses a foldable lifting bed structure of a recreational vehicle, which comprises a frame structure and a bed body structure, wherein the bed body structure is connected to the frame structure in a foldable manner through a folding structure, the folding structure comprises an air supporting rod, a mounting plate, a connecting and fixing piece, a first connecting rod and a second connecting rod, the mounting plate is fixed at the front end and the rear end of the frame structure, the connecting and fixing piece is rotatably connected to the mounting plate, the top end of the air supporting rod is hinged to the frame structure, the bottom end of the air supporting rod is hinged to the top end of the connecting and fixing piece, the far end and the near end of the bottom of the frame structure are rotatably connected with a fixing frame, the top end of the fixing frame is rotatably connected to the bottoms of the first connecting rod and. The invention has the advantages that: reasonable structure, high reliability, high structural strength, light weight, beautiful appearance, comfort and the like.
Description
Technical Field
The invention relates to the technical field of motor homes, in particular to a folding lifting bed structure of a motor home.
Background
The motor home, also called as "home on wheel", has two functions of "house" and "car", but its attribute is also car, is a kind of movable car with essential basic facilities at home. The caravan is provided with equipment such as a sofa seat, a toilet, a bed, a kitchen and the like which are necessary for people to have a rest, wash, lodge, eat and the like, so that the problems of people to eat and live are solved, and people can fully enjoy the fun of travel.
In the car as a house development process, car as a house inner space overall arrangement and use reliability as one of two important solution problems, its design directly influences the space rationality and the use travelling comfort of car as a house good or bad. The interior of the traditional motor home has the defects of unreasonable internal space layout, large sleeping tool occupied space, compact and narrow space, unattractive interior and the like; the structure of the caravan hammock is still not mature enough domestically, and the structure has poor reliability, large occupied space and poor attractiveness, and influences the overall internal layout and the like.
Disclosure of Invention
The invention aims to provide a foldable lifting bed structure of a caravan, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a foldable lifting bed structure of a caravan comprises a frame structure, a folding structure and a bed body structure, wherein the folding structure comprises an air supporting rod, a mounting plate, a first connecting rod and a connecting and fixing piece. The front end and the rear end of the frame structure are fixed with mounting plates, and the mounting plates are rotatably connected with connecting and fixing parts. The top end of the gas stay bar is hinged at the front end and the rear end of the frame structure, and the gas stay bar can rotate relative to the frame structure. The bottom of gas vaulting pole articulates the top of connecting the mounting, and it can rotate to connect the mounting relatively gas vaulting pole. Under the action of the air stay bar, the connecting and fixing piece rotates.
The far and near both ends of the bottom of the frame structure are rotatably connected with a fixed frame, the top end of the fixed frame is rotatably connected to the bottom of the second connecting rod, and the top end of the second connecting rod is rotatably connected to the connecting and fixing part. The bottom of mounting panel rotates to be connected on the top of first connecting rod, and the bottom of first connecting rod rotates to be connected on the mount of second connecting rod below. The bottom fixed connection of mount is both ends around the fixed plate, and the bottom fixed connection of mount has the bed body structure.
As a further scheme of the invention: the folding structure further comprises an arc-shaped gear groove, a sliding gear, a ratchet wheel and a rotating gear. The connecting fixing piece is fixedly connected with the central shaft of the ratchet wheel and the rotating gear. The connecting and fixing piece is rotatably connected with a sliding gear, and a central shaft of the sliding gear is slidably nested in a sliding groove formed in the mounting plate. The center shaft of the sliding gear is connected with the top end of the second connecting rod, an arc-shaped gear groove is fixedly arranged on the mounting plate at the side edge of the sliding gear, and the sliding gear is meshed with the inner side of the arc-shaped gear groove and the rotating gear respectively. Under the action of the air supporting rod, the connecting and fixing piece rotates, so that the sliding gear rotates in the arc-shaped gear groove, and the sliding gear drives the rotating gear and the ratchet wheel to rotate.
As a further scheme of the invention: the frame structure is a rectangular box structure welded by aluminum profiles and is fixedly installed on the side wall inside the garage.
As a further scheme of the invention: the sliding groove is an arc structure taking the axis of the rotating gear as the center of a circle.
As a further scheme of the invention: the bed body structure comprises a fixed plate and an upper turnover bed plate, the left side surface of the fixed plate is hinged to the lower end of the upper turnover bed plate through a hinge, and the upper turnover bed plate can rotate on the fixed plate.
As a further scheme of the invention: the top of turning over the bed board on has the debris to place the board through hinge, and the debris is placed the board and can is rotated on turning over the bed board on, and the setting up of debris placing the board makes things convenient for placing of article when personnel have a rest.
Compared with the prior art, the invention has the beneficial effects that: the folding structure can improve the utilization rate, the use simplicity and the reliability; the bed body structure is a folding bed body structure, which is not only beautiful and reliable, but also simple and convenient to use and large in space; the lifting bed structure is arranged on the wall plate inside the motor home, can be used as a hanging cabinet for storing after being folded, and can be used as a bed after being unfolded. The invention has the advantages of reasonable structure, high reliability, high structural strength, light weight, beautiful appearance, comfort and the like.
Drawings
Fig. 1 is a left side view schematic diagram of a foldable lifting bed structure of a caravan.
Fig. 2 is a schematic perspective view of a foldable lifting bed structure of a caravan.
In the figure, a frame structure 1, a folding structure 2, a bed body structure 3, a gas strut 4, a mounting plate 5, an arc gear groove 6, a sliding gear 7, a sliding groove 8, a rotating gear 9, a first connecting rod 10, a second connecting rod 11, a fixing frame 12, a fixing plate 13, a hinge 14, an upturning bed plate 15, a sundry placing plate 16, a ratchet 17 and a connecting fixing piece 18 are arranged.
Detailed Description
In order to more clearly understand the technical features, objects, and effects of the present invention, the present invention will now be described with reference to the accompanying drawings.
Example 1
Referring to fig. 1-2, a foldable lifting bed structure for a caravan includes a frame structure 1, a folding structure 2, and a bed body structure 3, wherein the frame structure 1 is a rectangular box structure welded by aluminum profiles and is fixedly mounted on the inner side wall of the caravan. The folding structure 2 comprises a gas strut 4, a mounting plate 5, a first link 10 and a connecting fixture 18. The front end and the rear end of the frame structure 1 are fixed with mounting plates 5, and the mounting plates 5 are rotatably connected with connecting and fixing parts 18. The top end of the gas stay bar 4 is hinged at the front end and the rear end of the frame structure 1, and the gas stay bar 4 can rotate relative to the frame structure 1. The bottom end of the gas strut 4 is hinged at the top end of the connecting and fixing part 18, and the connecting and fixing part 18 can rotate relative to the gas strut 4. Under the action of the gas stay 4, the connecting fixture 18 rotates.
The far and near two ends of the bottom of the frame structure 1 are rotatably connected with a fixed frame 12, the top end of the fixed frame 12 is rotatably connected to the bottom of the second connecting rod 11, and the top end of the second connecting rod 11 is rotatably connected to a connecting and fixing part 18. The bottom of the mounting plate 5 is rotatably connected to the top end of the first connecting rod 10, and the bottom of the first connecting rod 10 is rotatably connected to the fixing frame 12 below the second connecting rod 11. The bottom of the fixed frame 12 is fixedly connected to the front end and the rear end of the fixed plate 13, the left side surface of the fixed plate 13 is hinged to the lower end of the upper turnover plate 15 through a hinge 14, and the upper turnover plate 15 can rotate on the fixed plate 13. The top of the upper turnover bed plate 15 is hinged with a sundries placing plate 16 through a hinge 14, the sundries placing plate 16 can rotate on the upper turnover bed plate 15, and the sundries placing plate 16 is convenient for people to place articles during rest.
The working principle of the invention is as follows: when the lifting bed structure is used, under the action of the gas strut 4, the sliding gear 7 slides in the sliding groove 8, the fixed frame 12 rotates to a vertical state under the action of the first connecting rod 10 and the second connecting rod 11, the fixed plate 13 is in a horizontal state at the moment, the upper turning plate 15 and the sundries placing plate 16 rotate, and the lifting bed structure can be used. The fixed plate 13 is prevented from rotating by the ratchet 17. After the lifting bed structure is used, under the action of the gas strut 4, the first connecting rod 10 and the second connecting rod 11 rotate relatively to enable the fixing frame 12 to rotate to a horizontal state, the fixing plate 13 and the upturned bed plate 15 are retracted into the frame structure 1, the occupied space of the lifting bed structure is reduced, and meanwhile, the lifting bed structure can be used as a hanging cabinet for storage after being folded.
Example 2
On the basis of embodiment 1, the folding structure 2 further includes an arc-shaped gear groove 6, a slide gear 7, a ratchet 17, and a rotation gear 9. The connecting fixing piece 18 is fixedly connected with the ratchet wheel 17 and the central shaft of the rotating gear 9. The connecting and fixing part 18 is rotatably connected with a sliding gear 7, and the central shaft of the sliding gear 7 is slidably nested in a sliding groove 8 formed on the mounting plate 5. The sliding groove 8 is an arc-shaped structure with the axis of the rotating gear 9 as the center of a circle. The central shaft of the sliding gear 7 is connected with the top end of the second connecting rod 11, the arc-shaped gear groove 6 is fixedly arranged on the mounting plate 5 at the side edge of the sliding gear 7, and the sliding gear 7 is respectively meshed with the inner side of the arc-shaped gear groove 6 and the rotating gear 9. Under the action of the gas strut 4, the connecting fixing piece 18 rotates so that the sliding gear 7 rotates inside the arc-shaped gear groove 6, and the sliding gear 7 drives the rotating gear 9 and the ratchet wheel 17 to rotate.
The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (7)
1. A folding lifting bed structure of a caravan comprises a frame structure (1), a folding structure (2) and a bed body structure (3), and is characterized in that the folding structure (2) comprises an air supporting rod (4), a mounting plate (5), a connecting fixing piece (18), a first connecting rod (10) and a second connecting rod (11), the mounting plate (5) is fixed at the front end and the rear end of the frame structure (1), the connecting fixing piece (18) is rotatably connected onto the mounting plate (5), the top end of the air supporting rod (4) is hinged onto the frame structure (1), the bottom end of the air supporting rod (4) is hinged onto the top end of the connecting fixing piece (18), fixing frames (12) are rotatably connected at the far end and the near end of the bottom of the frame structure (1), the top end of the fixing frames (12) is rotatably connected onto the bottoms of the first connecting rod (10) and the second connecting rod (11), the top end of the first connecting rod (10), the top of the second connecting rod (11) is rotatably connected to the connecting fixing piece (18), and the bottom of the fixing frame (12) is fixedly connected with the bed body structure (3).
2. The foldable lifting bed structure of caravan according to claim 1, wherein the connecting fixing member (18) is fixedly connected with the central shafts of the ratchet wheel (17) and the rotating gear (9), the connecting fixing member (18) is rotatably connected with the sliding gear (7), the side edge of the sliding gear (7) is fixedly provided with the arc-shaped gear groove (6) on the mounting plate (5), the sliding gear (7) is respectively meshed with the inner side of the arc-shaped gear groove (6) and the rotating gear (9), and the top end of the second connecting rod (11) is connected with the central shaft of the sliding gear (7).
3. The foldable lifting bed structure of caravan according to claim 2, wherein the mounting plate (5) is provided with a sliding groove (8), and a central shaft of the sliding gear (7) is slidably nested in the sliding groove (8).
4. A caravan folding lifting bed structure according to claim 1 or 2, characterised in that the frame structure (1) is a rectangular box-like structure welded with aluminium profiles.
5. The foldable lifting bed structure of caravan according to claim 3, wherein the sliding groove (8) is an arc structure with the axis of the rotating gear (9) as the center of circle.
6. A caravan folding lifting bed structure as claimed in claim 5, characterised in that the bed structure (3) comprises a fixed plate (13) and an upper flip plate (15), the left side of the fixed plate (13) being hinged at the lower end of the upper flip plate (15) by a hinge (14).
7. The foldable lifting bed structure of caravan according to claim 6, wherein the top end of the upper turnover plate (15) is hinged with a sundry placing plate (16) through a hinge (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910174607.4A CN111660911A (en) | 2019-03-08 | 2019-03-08 | Foldable lift bed structure of car as a house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910174607.4A CN111660911A (en) | 2019-03-08 | 2019-03-08 | Foldable lift bed structure of car as a house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111660911A true CN111660911A (en) | 2020-09-15 |
Family
ID=72382364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910174607.4A Pending CN111660911A (en) | 2019-03-08 | 2019-03-08 | Foldable lift bed structure of car as a house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111660911A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113183844A (en) * | 2021-06-07 | 2021-07-30 | 一汽解放汽车有限公司 | Sleeping berth assembly and vehicle |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1187626A (en) * | 1967-10-02 | 1970-04-08 | Wilfrid Darlington Driver | Improvements in Storable Beds |
| FR2622780A1 (en) * | 1987-11-07 | 1989-05-12 | Hymer Eriba Gmbh | Bed that can be raised to an adjustable height |
| DE202007008788U1 (en) * | 2007-06-22 | 2007-09-06 | Gebr. Nehl Holzindustrie Gmbh & Co. Kg | Murphy bed has flap arranged above gap between long side of cushion frame and cabinet rear wall, where flap is pivoted in horizontal position corresponding to position of cushion frame between pivoted and folded cabinet rear wall |
| US20130145548A1 (en) * | 2011-12-12 | 2013-06-13 | Ferdinand Lusch Gmbh & Co. Kg | Folding Bed with a Control Lever Arranged Between a Cabinet Unit and a Head Part |
| CN206107082U (en) * | 2016-10-27 | 2017-04-19 | 王长振 | A multifunctional storage cabinet for car as a house |
| CN107284343A (en) * | 2017-08-02 | 2017-10-24 | 上海雅升汽车制造有限公司 | A kind of caravan lifting/lowering hammock |
| CN107320261A (en) * | 2017-06-28 | 2017-11-07 | 宁波工程学院 | A kind of auxiliary sitting-up bed with lifting device |
| CN208388240U (en) * | 2017-11-21 | 2019-01-18 | 广东顺德胜上智能家居有限公司 | Electric foldable hammock |
| CN109419173A (en) * | 2017-08-20 | 2019-03-05 | 刘慧敏 | A kind of bar desk structure of Function Extension type |
-
2019
- 2019-03-08 CN CN201910174607.4A patent/CN111660911A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1187626A (en) * | 1967-10-02 | 1970-04-08 | Wilfrid Darlington Driver | Improvements in Storable Beds |
| FR2622780A1 (en) * | 1987-11-07 | 1989-05-12 | Hymer Eriba Gmbh | Bed that can be raised to an adjustable height |
| DE202007008788U1 (en) * | 2007-06-22 | 2007-09-06 | Gebr. Nehl Holzindustrie Gmbh & Co. Kg | Murphy bed has flap arranged above gap between long side of cushion frame and cabinet rear wall, where flap is pivoted in horizontal position corresponding to position of cushion frame between pivoted and folded cabinet rear wall |
| US20130145548A1 (en) * | 2011-12-12 | 2013-06-13 | Ferdinand Lusch Gmbh & Co. Kg | Folding Bed with a Control Lever Arranged Between a Cabinet Unit and a Head Part |
| CN206107082U (en) * | 2016-10-27 | 2017-04-19 | 王长振 | A multifunctional storage cabinet for car as a house |
| CN107320261A (en) * | 2017-06-28 | 2017-11-07 | 宁波工程学院 | A kind of auxiliary sitting-up bed with lifting device |
| CN107284343A (en) * | 2017-08-02 | 2017-10-24 | 上海雅升汽车制造有限公司 | A kind of caravan lifting/lowering hammock |
| CN109419173A (en) * | 2017-08-20 | 2019-03-05 | 刘慧敏 | A kind of bar desk structure of Function Extension type |
| CN208388240U (en) * | 2017-11-21 | 2019-01-18 | 广东顺德胜上智能家居有限公司 | Electric foldable hammock |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113183844A (en) * | 2021-06-07 | 2021-07-30 | 一汽解放汽车有限公司 | Sleeping berth assembly and vehicle |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20231201 |
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| AD01 | Patent right deemed abandoned |