CN109774577A - A kind of caravan and method with expansion room - Google Patents
A kind of caravan and method with expansion room Download PDFInfo
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- CN109774577A CN109774577A CN201910159839.2A CN201910159839A CN109774577A CN 109774577 A CN109774577 A CN 109774577A CN 201910159839 A CN201910159839 A CN 201910159839A CN 109774577 A CN109774577 A CN 109774577A
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Abstract
The invention discloses a kind of with the caravan and method of expanding room, and caravan includes car body, and car body is disposed with headstock, compartment, the tailstock from front to back；Headstock, compartment lower end be provided with wheel, wheel is multiple；The rear end of the tailstock is provided with the expansion room that can be folded and unfolded, and expands after room expansion for expanding caravan inner space；The application method in the expansion room of caravan includes expanding room to fold and unfold two steps.The expansion room of caravan of the present invention can fold or be unfolded according to the demand of user, easy to operate, do not change vehicle size, do not increase purchase cost；The expansion room of expansion has superior stability, and high safety can effectively increase the space inside caravan；The rear side sealing water channel for expanding room and the setting of caravan tailstock junction plays sealing function, prevents the water outside caravan from flowing into caravan from the junction for expanding room, ensure that the waterproofness of caravan；Expansion room folds when not in use to be folded together, and reduces occupied space.
Description
Technical field
The present invention relates to a kind of caravan and method more particularly to a kind of caravans and method with expansion room.
Background technique
Caravan, also known as " family on wheel " have both " room " and " vehicle " two big function.Usable floor area is insufficient inside usual caravan
10 square metres, multiple regions are divided in lesser space, installation refrigerator, air-conditioning, bedding, kitchen tools, TV, bath facility etc. are more
Kind furniture, can often make to seem more crowded narrow inside caravan.Currently on the market in order to expand caravan inner space conventional means
It is to expand compartment volume or reduce functional area, expanding compartment volume can be such that the price of caravan increases, and the cost of consumer increases
Add, financial burden aggravates；It reduces functional area and comparatively wants more economical and more practical, but under the usage comfort of caravan is just obvious
It drops, the experience sense decline of consumer.
Summary of the invention
In order to solve shortcoming present in above-mentioned technology, the present invention provides a kind of with the caravan for expanding room and side
Method.
In order to solve the above technical problems, the technical solution adopted by the present invention is that: it is a kind of with the caravan for expanding room, including
Car body, car body are disposed with headstock, compartment, the tailstock from front to back；Headstock, compartment lower end be provided with wheel, wheel is
It is multiple；The rear end of the tailstock is provided with the expansion room that can be folded and unfolded, and expands after room expansion for expanding caravan inner space；
Expanding room includes upper cover, bottom plate, side plate A, side plate B；Upper cover is hinged by long row hinge chain D with jam plate, and jam plate is solid
Surely it is set at the top of the rear end of the tailstock；The lower end of jam plate is connected with the rear side sealing water channel being in U-shape；Rear side sealing water channel includes vertical closure water
Slot A, vertical closure sink B, horizontal sealing sink, vertical closure sink A, vertical closure sink B are individually fixed in the rear end left part of the tailstock, rear end right part；
Vertical closure sink A, the top of vertical closure sink B, bottom passes through jam plate respectively, horizontal sealing sink is connected, and horizontal sealing sink is fixedly installed on
The rear end bottom of the tailstock；
Bottom plate is hinged by long row hinge chain C with horizontal sealing sink；The left end of bottom plate, right end are symmetrically arranged with side plate A, side plate
B, side plate A, side plate B are hinged by long row hinge chain A, long row hinge chain B and vertical closure sink A, vertical closure sink B respectively；
Connecting plate is provided on rear side of bottom plate；The upper end of connecting plate is connected with luffer boards by long row hinge chain E；Luffer boards and bottom plate
Between be hinged with No.1 gas spring, No.1 gas spring is two, and two No.1 gas springs are located at the left side of luffer boards, right side,
No.1 gas spring is used to support luffer boards；
It is hinged with No. two gas springs between the left end and vertical closure sink A of upper cover, is cut with scissors between the right end and vertical closure sink B of upper cover
Equipped with No. two gas springs, No. two gas springs are used to support upper cover；
The rear end of upper cover is provided with upper cover latch fitting；Kidney-shaped corresponding with upper cover latch fitting position is offered on horizontal sealing sink
Hole, upper cover latch fitting and kidney slot, which lock together, lock onto the tailstock of caravan after folding upper cover；
The exterior bottom of connecting plate is provided with bottom plate latch fitting；Bottom plate corresponding with bottom plate latch fitting position is provided on jam plate
Locking plate, bottom plate latch fitting lock together with bottom plate locking plate and folded bottom plate are fixed；
Side plate A, side plate B rear end be respectively arranged with the corresponding side plate latch fitting in position, side plate lock-bit, side plate latch fitting and side
Plate lock-bit, which is matched, to be locked in together folded side plate A, side plate B and is fixed；
The lower end of horizontal sealing sink is fixedly installed braced frame, and braced frame is used to support expansion room.
Vertical closure sink A, vertical closure sink B cross section be in U-shape, the vertical section of horizontal sealing sink is in U-shape, U-shaped section energy
Enough the water outside caravan is prevented inwardly to flow into inside caravan.
Braced frame includes crossbeam A, crossbeam B, support rod；Crossbeam B is set to the lower section of crossbeam A；Crossbeam A passes through support rod
It is connected with crossbeam B, support rod is more；Crossbeam A is fixedly linked with horizontal sealing sink, and crossbeam B is fixed on the outer wall of the caravan tailstock
On.
Connecting plate is L-type plate, and level board and the bottom plate of connecting plate are fixedly linked, and the vertical plate of connecting plate is mutually cut with scissors with luffer boards
It connects；The left end of connecting plate, right end are provided with sealing plate triangular in shape.
Rear window is provided on luffer boards.
Side plate A, the upper end of side plate B, lower end, rear end are provided with the baffle perpendicular with plate face.
Expand the application method in room are as follows:
A, it expands the folding in room: first luffer boards is rotated inwardly around long row hinge chain E to the upper end of luffer boards and are in contact with bottom plate,
Again bottom plate is rotated upwards around long row hinge chain C and folded, so that luffer boards, bottom plate is respectively positioned on the inside of the caravan tailstock, bottom plate is locked
Part with bottom plate locking plate is sealed that bottom plate is fixed；Again by side plate A, side plate B rotating around long row hinge chain A, long row hinge chain B inwardly
Rotation is folded, by side plate latch fitting with side plate lock-bit is sealed that side plate A, side plate B are fixed；Again by upper cover around long row hinge chain
D, which is rotated down, to be folded, by upper cover latch fitting and kidney slot are sealed fold upper cover after lock onto the tailstock of caravan, upper cover conduct
Caravan tailstock rear cover closes the tailstock, and the folding for expanding room is completed；
B, it expands the expansion in room: first opening upper cover latch fitting and upper cover is unlocked, upper cover is rotated upwards and is unfolded, two
Number gas spring is supported upper cover；It opens side plate latch fitting to be unlocked side plate A, side plate B, outward by side plate A, side plate B
Rotation is unfolded；It opens bottom plate latch fitting to be unlocked bottom plate, first bottom plate is rotated down and is unfolded, then luffer boards are outside
Sidespin rotates into capable expansion, and No.1 gas spring is supported luffer boards, and the expansion for expanding room is completed.
The expansion room of caravan of the present invention can fold or be unfolded according to the demand of user, easy to operate, not change
Vehicle size, does not increase purchase cost；The expansion room of expansion has superior stability, and high safety can effectively increase room
The space in interior portion；The rear side sealing water channel for expanding room and the setting of caravan tailstock junction plays sealing function, prevents outside caravan
Water from expand room junction flow into caravan, ensure that the waterproofness of caravan；Expansion room folds when not in use to be folded together, and subtracts
Few occupied space.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for expanding room.
Fig. 2 is the rearview of Fig. 1.
Fig. 3 is that the folded status diagram in room is expanded in Fig. 1.
Fig. 4 is the rearview of Fig. 3.
Fig. 5 is the explosive view that room is expanded in Fig. 2.
Fig. 6 is the rearview of rear side sealing water channel in Fig. 1.
Fig. 7 is the partial enlarged view of vertical closure sink B and horizontal sealing sink junction in Fig. 6.
Fig. 8 is the partial enlarged view of Fig. 5 latus inframedium B.
In figure: 1, vertical closure sink A；2, vertical closure sink B；3, horizontal sealing sink；4, long row hinge chain A；5, long row hinge chain B；6, long
Row hinge chain C；7, upper cover；8, bottom plate；9, side plate A；10, side plate B；11, luffer boards；12, jam plate；13, long row hinge chain D；14, long row hinge
Chain E；15, No.1 gas spring；16, No. two gas springs；17, upper cover latch fitting；18, kidney slot；19, connecting plate；20, bottom plate latch fitting；
21, bottom plate locking plate；22, side plate latch fitting；23, side plate lock-bit；24, braced frame；25, crossbeam A；26, crossbeam B；27, support rod；
28, sealing plate；29, baffle；30, rear window.
Specific embodiment
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1, 2, a kind of with the caravan for expanding room, including car body, car body be disposed with from front to back headstock,
Compartment, the tailstock；Headstock, compartment lower end be provided with wheel, wheel is multiple；The rear end of the tailstock, which is provided with, can fold and open up
The expansion room opened, is expanded after room expansion for expanding caravan inner space, and room will be expanded when without using room is expanded and is folded up
And it is fixed；
Expanding room includes upper cover 7, bottom plate 8, side plate A9, side plate B10；Upper cover 7 is cut with scissors by long row hinge chain D13 and 12 phase of jam plate
It connects, jam plate 12 is fixedly installed at the top of the rear end of the tailstock；The lower end of jam plate 12 is connected with the rear side sealing water channel being in U-shape, rear side envelope
Sink plays sealing function, prevents the water outside caravan from flowing into caravan from the junction for expanding room；In addition, the setting of rear side sealing water channel
So that its edge fits with rear side sealing water channel after upper cover 7 folds, guarantee that folded upper cover 7 entirely lock onto room
The vehicle tailstock, upper cover 7 will not evagination so that the shape of caravan is more beautiful.
As shown in Figure 6,7, rear side sealing water channel includes vertical closure sink A1, vertical closure sink B2, horizontal sealing sink 3, vertical closure sink A1,
Vertical closure sink B2 is individually fixed in the rear end left part of the tailstock, rear end right part；Top, the bottom of vertical closure sink A1, vertical closure sink B2
It is connected respectively by jam plate 12, horizontal sealing sink 3, horizontal sealing sink 3 is fixedly installed on the rear end bottom of the tailstock；
Vertical closure sink A1, vertical closure sink B2 cross section be in U-shape；The vertical section of horizontal sealing sink 3 is in U-shape.Vertical closure water
Slot A1, vertical closure sink B2 U-shaped section be to turn down the left and right ends of plate outward to be formed, the U-shaped of horizontal sealing sink 3 is cut
Face is to turn down the upper and lower ends of plate outward to be formed；U-shaped section can prevent the water outside caravan from inwardly flowing into caravan
Portion, if water, which penetrates into outside the caravan in vertical closure sink A1, vertical closure sink B2, to be stopped by the folding portion on the inside of it, water can not be after
It is continuous to penetrate into inside caravan, it ensure that the waterproofness of caravan.
Bottom plate 8 is hinged by long row hinge chain C6 with horizontal sealing sink 3；The left end of bottom plate 8, right end are symmetrically arranged with side plate
A9, side plate B10, side plate A9, side plate B10 pass through long row hinge chain A4, long row hinge chain B5 and vertical closure sink A1, vertical closure sink B2 respectively
It is hinged；
As shown in figure 5, the rear side of bottom plate 8 is provided with connecting plate 19；Connecting plate 19 is L-type plate, the level board of connecting plate 19
It is fixedly linked with bottom plate 8, vertical plate and the luffer boards 11 of connecting plate 19 are hinged；The left end of connecting plate 19, right end, which are provided with, is in
The sealing plate 28 of triangle.
The upper end of connecting plate 19 is connected with luffer boards 11 by long row hinge chain E14；Rear window 30 is provided on luffer boards 11.Luffer boards 11
No.1 gas spring 15 is hinged between bottom plate 8, No.1 gas spring 15 is two, and two No.1 gas springs are located at luffer boards 11
Left side, right side, No.1 gas spring is used to support luffer boards 11, improves the stability of luffer boards 11.
No. two gas springs 16, the right end and vertical closure sink B2 of upper cover 7 are hinged between the left end and vertical closure sink A1 of upper cover 7
Between be hinged with No. two gas springs 16, No. two gas springs 16 are used to support upper cover 7, improve the stability of upper cover 7.
The rear end of upper cover 7 is provided with upper cover latch fitting 17；It is offered on horizontal sealing sink 3 corresponding with 17 position of upper cover latch fitting
Kidney slot 18, upper cover latch fitting 17 and kidney slot 18, which lock together, lock onto the tailstock of caravan after folding upper cover 7, upper cover 7 is avoided to exist
It is opened voluntarily in caravan driving process and causes danger, safety is good.
The exterior bottom of connecting plate 19 is provided with bottom plate latch fitting 20；It is provided on jam plate 12 opposite with 20 position of bottom plate latch fitting
The bottom plate locking plate 21 answered, bottom plate latch fitting 20 lock together with bottom plate locking plate 21 and folded bottom plate 8 are fixed, and avoid bottom plate 8
Because side plate A9, side plate B10 on the outside of it are constantly hit in the shaking in caravan driving process, noise and abrasion are generated.
Side plate A9, side plate B10 rear end be respectively arranged with the corresponding side plate latch fitting 22 in position, side plate lock-bit 23, side plate
Latch fitting 22 is matched with side plate lock-bit 23 to be locked in together folded side plate A9, side plate B10 and is fixed；Avoid side plate
A9, side plate B10 generate noise and abrasion because the upper cover 7 on the outside of it is constantly hit in the shaking in caravan driving process.
As shown in figure 8, side plate A9, the upper end of side plate B10, lower end, rear end are provided with the baffle 29 perpendicular with plate face,
On the one hand the setting of side plate A9, side plate B10 upper stop piece 29 play barrier effect, after capable of limiting bottom plate 8, the expansion of luffer boards 11
Position, on the other hand increase side plate A9, side plate B10 and bottom plate 8, luffer boards 11, upper cover 7 contact area, ensure that expansion room
Stability.
The lower end of horizontal sealing sink 3 is fixedly installed braced frame 24, and braced frame 24 includes crossbeam A25, crossbeam B26, branch
Strut 27；Crossbeam B26 is set to the lower section of crossbeam A25；Crossbeam A25 is connected by support rod 27 with crossbeam B26, support rod 27
It is more；Crossbeam A25 is fixedly linked with horizontal sealing sink 3, and crossbeam B26 is fixed on the outer wall of the caravan tailstock.Braced frame 24 is used
Room is expanded in support, ensure that the stability expanded when room expansion uses.
Expand the application method in room are as follows:
A, it expands the folding in room: first rotating luffer boards 11 to the upper end of luffer boards 11 and bottom plate 8 inwardly around long row hinge chain E14
It is in contact, then bottom plate 8 is rotated upwards around long row hinge chain C6 and is folded, luffer boards 11, bottom plate 8 is made to be respectively positioned on the interior of the caravan tailstock
Portion, by bottom plate latch fitting 20 with bottom plate locking plate 21 is sealed that bottom plate 8 is fixed；Again by side plate A9, side plate B10 rotating around long row hinge
Chain A4, long row hinge chain B5 rotate folded inwardly, and side plate latch fitting 22 and side plate lock-bit 23 is sealed to side plate A9, side plate
B10 is fixed；Upper cover 7 is rotated down around long row hinge chain D13 again and is folded, upper cover latch fitting 17 and kidney slot 18 is sealed
The tailstock of caravan is lock onto after folding upper cover 7, upper cover 7 closes the tailstock as caravan tailstock rear cover, and the folding for expanding room is complete
At；
B, it expands the expansion in room: first opening upper cover latch fitting 17 and upper cover 7 is unlocked, rotation is opened up upwards by upper cover 7
It opens, No. two gas springs 16 are supported upper cover 7；It opens side plate latch fitting 22 to be unlocked side plate A9, side plate B10, by side plate
A9, side plate B10 rotate outward to be unfolded；It opens bottom plate latch fitting 20 to be unlocked bottom plate 8, is first rotated down bottom plate 8
It is unfolded, then luffer boards 11 is rotated outward and are unfolded, No.1 gas spring 15 is supported luffer boards 11, expands the exhibition in room
It ends into.
Above embodiment is not limitation of the present invention, and the present invention is also not limited to the example above, this technology neck
The variations, modifications, additions or substitutions that the technical staff in domain is made within the scope of technical solution of the present invention, also belong to this hair
Bright protection scope.
Claims (7)
1. a kind of with the caravan for expanding room, including car body, it is characterised in that: the car body is disposed with vehicle from front to back
Head, compartment, the tailstock；The headstock, compartment lower end be provided with wheel, wheel is multiple；The rear end of the tailstock is provided with
The expansion room that can be folded and unfolded is expanded after room expansion for expanding caravan inner space；
The expansion room includes upper cover (7), bottom plate (8), side plate A (9), side plate B (10)；The upper cover (7) passes through long row hinge chain D
(13) it is hinged with jam plate (12), jam plate (12) is fixedly installed at the top of the rear end of the tailstock；The lower end of the jam plate (12) connects
There is the rear side sealing water channel being in U-shape；The rear side sealing water channel includes vertical closure sink A (1), vertical closure sink B (2), horizontal sealing sink (3),
Vertical closure sink A (1), vertical closure sink B (2) are individually fixed in the rear end left part of the tailstock, rear end right part；The vertical closure sink A (1),
Top, the bottom of vertical closure sink B (2) passes through jam plate (12) respectively, horizontal sealing sink (3) is connected, horizontal sealing sink (3) fixed setting
In the rear end bottom of the tailstock；
The bottom plate (8) is hinged by long row hinge chain C (6) with horizontal sealing sink (3)；The left end of the bottom plate (8), right end are symmetrical
It is provided with side plate A (9), side plate B (10), side plate A (9), side plate B (10) pass through long row hinge chain A (4), long row hinge chain B (5) respectively
It is hinged with vertical closure sink A (1), vertical closure sink B (2)；
Connecting plate (19) are provided on rear side of the bottom plate (8)；The upper end of the connecting plate (19) is connected by long row hinge chain E (14)
It is connected to luffer boards (11)；It is hinged with No.1 gas spring (15) between the luffer boards (11) and bottom plate (8), No.1 gas spring (15) is two
A, two No.1 gas springs are located at the left side of luffer boards (11), right side, and No.1 gas spring is used to support luffer boards (11)；
It is hinged with No. two gas springs (16) between the left end and vertical closure sink A (1) of the upper cover (7), the right end of upper cover (7) and perpendicular
No. two gas springs (16) are hinged between sealing water channel B (2), No. two gas springs (16) are used to support upper cover (7)；
The rear end of the upper cover (7) is provided with upper cover latch fitting (17)；It is offered on the horizontal sealing sink (3) and upper cover latch fitting (17)
The corresponding kidney slot in position (18), upper cover latch fitting (17) and kidney slot (18) lock together after folding upper cover (7) and lock onto room
The tailstock of vehicle；
The exterior bottom of the connecting plate (19) is provided with bottom plate latch fitting (20)；It is provided with and bottom plate latch fitting on the jam plate (12)
(20) the corresponding bottom plate locking plate (21) in position, bottom plate latch fitting (20) and bottom plate locking plate (21) lock together to folded bottom plate
(8) it is fixed；
The side plate A (9), side plate B (10) rear end be respectively arranged with the corresponding side plate latch fitting (22) in position, side plate lock-bit
(23), side plate latch fitting (22) matched with side plate lock-bit (23) by folded side plate A (9), side plate B (10) be locked in together into
Row is fixed；
The lower end of the horizontal sealing sink (3) is fixedly installed braced frame (24), and braced frame (24) is used to support expansion room.
2. according to claim 1 have the caravan for expanding room, it is characterised in that: the vertical closure sink A (1), vertical closure water
The cross section of slot B (2) is in U-shape, and the vertical section of horizontal sealing sink (3) is in U-shape, U-shaped section can prevent the water outside caravan to
Inside flow into inside caravan.
3. according to claim 1 have the caravan for expanding room, it is characterised in that: the braced frame (24) includes crossbeam
A (25), crossbeam B (26), support rod (27)；The crossbeam B (26) is set to the lower section of (25) crossbeam A；The crossbeam A (25) is logical
It crosses support rod (27) to be connected with crossbeam B (26), support rod (27) is more；The crossbeam A (25) and horizontal sealing sink (3) are fixed
It is connected, crossbeam B (26) is fixed on the outer wall of the caravan tailstock.
4. according to claim 1 have the caravan for expanding room, it is characterised in that: the connecting plate (19) is L-type plate, even
The level board of fishplate bar (19) is fixedly linked with bottom plate (8), and vertical plate and the luffer boards (11) of connecting plate (19) are hinged；The connection
The left end of plate (19), right end are provided with sealing plate triangular in shape (28).
5. according to claim 1 have the caravan for expanding room, it is characterised in that: be provided with rear window on the luffer boards (11)
(30)。
6. according to claim 1 have the caravan for expanding room, it is characterised in that: the side plate A (9), side plate B (10)
Upper end, lower end, rear end are provided with the baffle perpendicular with plate face (29).
7. according to claim 1 have the caravan for expanding room, it is characterised in that: the application method for expanding room are as follows:
A, it expands the folding in room: first rotating luffer boards (11) to the upper end and bottom of luffer boards (11) inwardly around long row hinge chain E (14)
Plate (8) is in contact, then by bottom plate (8), around long row hinge chain C (6), rotation is folded upwards, makes luffer boards (11), bottom plate (8) equal position
In the inside of the caravan tailstock, by bottom plate latch fitting (20) with bottom plate locking plate (21) is sealed that bottom plate (8) is fixed；Again by side plate A
(9), side plate B (10) is rotated inwardly rotating around long row hinge chain A (4), long row hinge chain B (5) and is folded, by side plate latch fitting (22)
With side plate lock-bit (23) is sealed that side plate A (9), side plate B (10) are fixed；It is again that upper cover (7) is downward around long row hinge chain D (13)
Rotation is folded, by upper cover latch fitting (17) and kidney slot (18) are sealed fold upper cover (7) after lock onto the tailstock of caravan, on
Lid (7) closes the tailstock as caravan tailstock rear cover, and the folding for expanding room is completed；
B, it expands the expansion in room: first opening upper cover latch fitting (17) and upper cover (7) is unlocked, rotation carries out upwards by upper cover (7)
Expansion, No. two gas springs (16) are supported upper cover (7)；Side plate latch fitting (22) are opened to carry out side plate A (9), side plate B (10)
Unlock, side plate A (9), side plate B (10) are rotated outward and are unfolded；Bottom plate latch fitting (20) are opened to solve bottom plate (8)
Bottom plate (8), is first rotated down and is unfolded, then luffer boards (11) are rotated outward and are unfolded by lock, No.1 gas spring (15)
Luffer boards (11) are supported, the expansion for expanding room is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910159839.2A CN109774577B (en) | 2019-03-04 | 2019-03-04 | Caravan with expansion house and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910159839.2A CN109774577B (en) | 2019-03-04 | 2019-03-04 | Caravan with expansion house and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109774577A true CN109774577A (en) | 2019-05-21 |
| CN109774577B CN109774577B (en) | 2023-08-29 |
Family
ID=66486107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910159839.2A Active CN109774577B (en) | 2019-03-04 | 2019-03-04 | Caravan with expansion house and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109774577B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3789244A1 (en) * | 2019-09-06 | 2021-03-10 | Peter Hödl | Foldable wall structure for extending the interior of transportable structures, in particular caravans |
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| EP3789244A1 (en) * | 2019-09-06 | 2021-03-10 | Peter Hödl | Foldable wall structure for extending the interior of transportable structures, in particular caravans |
| US11351908B2 (en) | 2019-09-06 | 2022-06-07 | Peter Hoedl | Foldable wall structure for extending the interior space of transportable constructions, in particular camper vans |
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| CN109774577B (en) | 2023-08-29 |
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Address after: 264300 Xinglong Road, Rongcheng City, Weihai City, Shandong Province Applicant after: Rongcheng Mingjun outdoor leisure products Co.,Ltd. Address before: 264300 Xinglong Road, Rongcheng City, Weihai City, Shandong Province Applicant before: RONGCHENG MINGJUN OUTDOOR LEISURE PRODUCTS CO.,LTD. |
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