CN107672513A - Caravan lifting/lowering hammock - Google Patents
Caravan lifting/lowering hammock Download PDFInfo
- Publication number
- CN107672513A CN107672513A CN201711070427.9A CN201711070427A CN107672513A CN 107672513 A CN107672513 A CN 107672513A CN 201711070427 A CN201711070427 A CN 201711070427A CN 107672513 A CN107672513 A CN 107672513A
- Authority
- CN
- China
- Prior art keywords
- bedstead
- caravan
- back segment
- bed board
- tie point
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000003028 elevating effect Effects 0.000 claims abstract description 16
- 238000004804 winding Methods 0.000 claims description 22
- 239000000725 suspension Substances 0.000 claims description 5
- 230000007306 turnover Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 8
- 238000005096 rolling process Methods 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
A kind of caravan lifting/lowering hammock, including bedstead, bed board and elevating mechanism, including front and rear two sections, bedstead leading portion is connected bedstead by telescopic tube with bedstead back segment；Bed board includes be hinged front and rear two sections, and bed board leading portion can be flipped up around pin joint；Two segment length and two segment length correspondent equals before and after bedstead before and after bed board；Elevating mechanism is connected with bedstead back segment, tie point at least four and be even number, and tie point is symmetrically distributed in the both sides of bedstead back segment housing；The lower edge of bedstead back segment housing both sides is respectively equipped with fastening screw, and caravan is provided with two positioning holes in correspondence position.The telescopic bedstead and turnover bed board that the present invention is set so that the bed body length of hammock disclosure satisfy that the length at the top of caravan carriage, and then the space is made full use of.The elevating mechanism being connected with bedstead is simple in construction, easy to operate, can realize that one easily implements expansion and storage work to hammock, efficiently solve the storage problem of caravan bed.
Description
Technical field
The invention belongs to a kind of furniture for trailer, specially a kind of caravan lifting/lowering hammock.
Background technology
Space in caravan is limited, typically relaxing area and zone of action can be carried out into power and energy in different periods.In vain
The parlor that its activity uses, the bed of storage can be deployed to be used to rest at night.But the problems of so it is, due to bed board
Greatly and again, expansion and storage are very inconvenient for volume, generally require two people stations bedside and meanwhile bear the both sides of bed can general
Bed lifts, and also needs to be locked after lifting, and such heavy burden and operating process also can be very laborious even if two people, and one
Personal is difficult almost to complete.In addition, caravan is preferably capable of being not take up daily routines and storage space with the storage of bed, but according to
The structure of existing caravan bed can not then meet this requirement.In contrast, the big many places of headroom in caravan carriage
In idle state, but length can not but accommodate monoblock bed board, bed board can not be realized with car body top and be bonded suspension.So by
The limitation of length, car body top space are never utilized, and cause the waste in space.
The content of the invention
In view of this, the present invention provides a kind of caravan lifting/lowering hammock, on the one hand can realize that one easily enters to hammock
Row expansion and stowing operation, on the other hand can use the headroom in compartment, effectively solve what caravan was stored with bed
Problem.
The technical scheme is that a kind of caravan lifting/lowering hammock, including bedstead, bed board and elevating mechanism, it is special
Sign is：The bedstead is including front and rear two sections, and bedstead leading portion is connected by telescopic tube with bedstead back segment, and bedstead back segment can be set with
On bedstead leading portion；The bed board includes be hinged front and rear two sections, and bed board leading portion can be flipped up and bed board back segment around pin joint
Face face is overlapping；Two segment length and two segment length correspondent equals before and after bedstead before and after the bed board；The elevating mechanism and the bed
Frame back segment connects, tie point at least four and be even number, and tie point is symmetrically distributed in the both sides of bedstead back segment housing；The bed
The lower edge of frame back segment housing both sides is respectively equipped with fastening screw, and the correspondence position that caravan rises suspension in bedstead is provided with two positioning
Hole.
Further, the telescopic tube is threaded sleeve.
Further, it is connected with check chain between the adjacent pipe shaft of the telescopic tube.
Further, the telescopic tube can have three-joint pipe body.
Further, the elevating mechanism includes fixed pulley group, cable wire and manual/electric ratchet capstan winch, the fixed pulley
Group is fixed on the top of caravan carriage, the manual/electric ratchet capstan winch is fixed on the wall of caravan carriage, the cable wire around
Cross manual/electric ratchet capstan winch and fixed pulley group and the corresponding tie point is connected with the both sides of bedstead back segment housing.
Further, the elevating mechanism be manual/electric self-locking coiler described in elevating mechanism be manual/electric self-locking receive
Roll up device, including winding end, fixing end and winding, the number of the manual/electric self-locking coiler and the number phase of tie point
Together, the fixing end is fixed at the top of caravan carriage, and winding end corresponds to the both sides that tie point is fixed on the bedstead back segment housing,
Winding is connected vertically holds and winds end.
Further, the number of the manual/electric self-locking coiler is the half of tie point number, and the fixing end is fixed
On the tie point of the bedstead back segment housing side, the winding end is fixed on the connection of the bedstead back segment housing opposite side
On point, two cross bars are fixed with the top of the caravan carriage, two cross bars are provided with bearing sheave group, the position of bearing sheave group
The tie point position correspondence with the bedstead back segment housing both sides is put, the winding is connected around bearing sheave group holds and receive
Roll up end.
Further, the bed board can use airbed.
Further, the bottom surface of the bedstead back segment is provided with two groups of hanging cupboards.
The beneficial effects of the present invention are the telescopic bedstead and turnover bed board of setting so that the bed of hammock
Body length disclosure satisfy that the length at the top of caravan carriage, and then the space is made full use of.The lifting being connected with bedstead
Mechanism structure is simple and convenient to operate, and can realize that one easily implements expansion and storage work to hammock.From the foregoing, this
Invention efficiently solves the storage problem of caravan bed.
Brief description of the drawings
Fig. 1 is the deployed condition schematic diagram of the embodiment of the present invention one.
Fig. 2 is Fig. 1 left view schematic diagram.
Fig. 3 is Fig. 1 schematic top plan view.
Fig. 4 is the collapsed state schematic diagram of the embodiment of the present invention one.
Fig. 5 is Fig. 4 left view schematic diagram.
Fig. 6 is Fig. 4 schematic top plan view.
Fig. 7 is the deployed condition schematic diagram of the embodiment of the present invention two.
Fig. 8 is Fig. 7 left view schematic diagram.
Fig. 9 is Fig. 7 schematic top plan view.
Figure 10 is the deployed condition schematic diagram of the embodiment of the present invention three.
Figure 11 is Figure 10 left view schematic diagram.
Figure 12 is Figure 10 schematic top plan view.
In figure：1st, bedstead, 2, telescopic tube, 3, bedstead leading portion, 4, bedstead back segment, 5, bed board, 6, bed board leading portion, 7, bed board
Back segment, 8, fastening screw, 9, compartment, 10, fixed pulley group, 11, cable wire, 12, manual/electric ratchet capstan winch, 13, manual/electric
The fixing end of self-locking coiler, 14, the winding end of manual/electric self-locking coiler, 15, winding, 16, cross bar, 17, bearing sheave
Group, 18, hanging cupboard, 19, positioning hole, 20, baffle plate, 21, check chain.
Embodiment
In order that those skilled in the art more fully understands technical scheme, it is below in conjunction with the accompanying drawings and specific real
Applying example, the present invention is described in further detail.
As shown in Figures 1 to 6, a kind of caravan lifting/lowering hammock, including bedstead 1, bed board 5 and elevating mechanism.Bedstead 1 wraps
Include front and rear two sections.The rear and front end of vehicle frame is provided with baffle plate 20, can limit bed board 5 and be moved forward and backward on bedstead 1.Bedstead leading portion
3 are connected by telescopic tube 2 with bedstead back segment 4, and the telescopic tube 2 can use threaded sleeve.Bedstead leading portion 3 can pass through telescopic
Pipe 2 bounces back backward, bedstead back segment 4 is sleeved on bedstead leading portion 3.As shown in Figure 1 and Figure 4, between 2 adjacent pipe shaft of telescopic tube
Check chain 21 is connected with, the maximum position stretched out to limiting boot.When the front and rear section of bedstead is in suit state, check chain
21 naturally droop.When bedstead telescopic tube 2 may be configured as three section sleeve pipes.Bed board 5 includes be hinged front and rear two sections, bed board leading portion 6
It can be flipped up around pin joint overlapping with the face face of bed board back segment 7.Two segment length and two segment length pair before and after bedstead 1 before and after bed board 5
Should be equal.It should be noted that the length of bed board back segment 7 is determined by the headroom length of corresponding caravan carriage 9.Lifting
Mechanism is connected with bedstead back segment 4, tie point at least four and be even number.Tie point is symmetrically distributed in the housing of bedstead back segment 4
Both sides.As depicted in figs. 1 and 2, the lower edge of the housing both sides of bedstead back segment 4 is respectively equipped with fastening screw 8.Caravan rises in bedstead 1
The correspondence position of suspension is provided with two positioning holes 19.As shown in figure 5, fastening screw 8 is inserted into positioning hole after hammock rises
The positioning of suspension hammock can be completed in 19.
Different types of hammock can be arranged to according to different elevating mechanisms in the present invention.Due to bedstead 1 and the knot of bed board 5
Structure is consistent, so only different elevating mechanisms is introduced, it is specific as follows：
Embodiment one：Shake rolling lifting/lowering hammock
As shown in Figures 1 to 6, elevating mechanism includes fixed pulley group 10, cable wire 11 and manual/electric ratchet capstan winch 12,
Fixed pulley group 10 is fixed on the top of caravan carriage 9, manual/electric ratchet capstan winch 12 is fixed on the wall of caravan carriage 9, steel
Rope 11 is connected around manual/electric ratchet capstan winch 12 and fixed pulley group 10 and corresponding tie point with the both sides of the housing of bedstead back segment 4.
Embodiment two and embodiment three use manual/electric self-locking coiler, including winding end, fixing end and connection
Wind the winding of end and fixing end.Difference is to use bilateral setting or unilateral setting, specific as follows：
Embodiment two, it is bilateral to push away rolling lifting/lowering hammock
As shown in Figure 7 to 9, the number of manual/electric self-locking coiler and the number of tie point are identical, manual/electric
The fixing end 13 of self-locking coiler is fixed on the top of caravan carriage 9, and the corresponding tie point in winding end 14 is fixed on the housing of bedstead back segment 4
Both sides, winding 15 is vertical state.
Embodiment three, it is unilateral to push away rolling lifting/lowering hammock
As shown in Figure 10 to Figure 12, the number of manual/electric self-locking coiler is the half of tie point number, manually/electricity
The fixing end 13 of dynamic self-locking coiler is fixed on the tie point of the housing side of bedstead back segment 4, after winding end 14 is fixed on bedstead
On the tie point of 4 housing opposite sides of section, the top of caravan carriage 9 is fixed with two cross bars 16, and two cross bars 16 are provided with bearing
Sheave group 17, the position of bearing sheave group 17 and the tie point position correspondence of bedstead back segment housing both sides.Manual/electric self-locking is received
The winding 15 of volume device is connected around bearing sheave group 17 holds 13 and winding end 14.
In addition, in order to further utilize the space at the top of caravan carriage 9, can the bottom surface of bedstead back segment 4 set to
Two groups of hanging cupboards 18.
In the present invention, bed board can be directly using airbed in light weight, bearing strength is big.
Claims (9)
1. a kind of caravan lifting/lowering hammock, including bedstead, bed board and elevating mechanism, it is characterised in that：Before the bedstead includes
Two sections afterwards, bedstead leading portion is connected by telescopic tube with bedstead back segment, and bedstead back segment can be sleeved on bedstead leading portion；The bed board
Including two sections before and after being hinged, bed board leading portion can be flipped up overlapping with bed board back segment face face around pin joint；Before and after the bed board
Two segment length and two segment length correspondent equals before and after bedstead；The elevating mechanism is connected with the bedstead back segment, and tie point is at least
There are four and be even number, tie point is symmetrically distributed in the both sides of bedstead back segment housing；The lower edge of the bedstead back segment housing both sides
Fastening screw is respectively equipped with, the correspondence position that caravan rises suspension in bedstead is provided with two positioning holes.
A kind of 2. caravan lifting/lowering hammock as claimed in claim 1, it is characterised in that：The telescopic tube is threaded sleeve.
A kind of 3. caravan lifting/lowering hammock as claimed in claim 1, it is characterised in that：The adjacent pipe shaft of the telescopic tube it
Between be connected with check chain.
A kind of 4. caravan lifting/lowering hammock as claimed in claim 1, it is characterised in that：The telescopic tube can have three-joint pipe
Body.
A kind of 5. caravan lifting/lowering hammock as claimed in claim 1, it is characterised in that：The elevating mechanism includes fixed pulley
Group, cable wire and manual/electric ratchet capstan winch, the fixed pulley group are fixed on the top of caravan carriage, the manual/electric spine
Wheel capstan winch is fixed on the wall of caravan carriage, and the cable wire is around manual/electric ratchet capstan winch and fixed pulley group and corresponding institute
The both sides that tie point is stated with bedstead back segment housing are connected.
A kind of 6. caravan lifting/lowering hammock as claimed in claim 1, it is characterised in that：The elevating mechanism is manual/electric
Self-locking coiler, including winding end, fixing end and winding, the number of the manual/electric self-locking coiler and tie point
Number is identical, and the fixing end is fixed at the top of caravan carriage, and winding end corresponds to tie point and is fixed on the bedstead back segment housing
Both sides, winding be connected vertically end and winding end.
A kind of 7. caravan lifting/lowering hammock as claimed in claim 6, it is characterised in that：The manual/electric self-locking coiler
Number be tie point number half, the fixing end is fixed on the tie point of the bedstead back segment housing side, described
Winding end is fixed on the tie point of the bedstead back segment housing opposite side, and two horizontal strokes are fixed with the top of the caravan carriage
Bar, two cross bars are provided with bearing sheave group, the tie point position of the position of bearing sheave group and the bedstead back segment housing both sides
Put correspondingly, the winding is connected around bearing sheave group holds and wind end.
A kind of 8. caravan lifting/lowering hammock as described in any one in claim 1-7, it is characterised in that：The bed board can be adopted
Use airbed.
A kind of 9. caravan lifting/lowering hammock as claimed in claim 8, it is characterised in that：The bottom surface of the bedstead back segment is provided with
Two groups of hanging cupboards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711070427.9A CN107672513A (en) | 2017-11-03 | 2017-11-03 | Caravan lifting/lowering hammock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711070427.9A CN107672513A (en) | 2017-11-03 | 2017-11-03 | Caravan lifting/lowering hammock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107672513A true CN107672513A (en) | 2018-02-09 |
Family
ID=61145546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711070427.9A Pending CN107672513A (en) | 2017-11-03 | 2017-11-03 | Caravan lifting/lowering hammock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107672513A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111845529A (en) * | 2020-07-11 | 2020-10-30 | 陈万康 | Mobile vehicle house |
| US10933813B2 (en) | 2018-05-11 | 2021-03-02 | Adventure Wagon Llc | Telescoping bed platform |
| EP3964393A1 (en) * | 2020-08-27 | 2022-03-09 | Niesmann+Bischoff GmbH | Lifting bed for a recreational vehicle |
| US11285058B2 (en) * | 2019-10-24 | 2022-03-29 | Oshkosh Corporation | Litter lift system |
| US11427129B2 (en) | 2018-05-11 | 2022-08-30 | Adventure Wagon Llc | Telescoping bed platform |
| US11712381B2 (en) | 2019-10-24 | 2023-08-01 | Oshkosh Corporation | Military vehicle with reconfigurable compartment |
| USD999708S1 (en) | 2020-11-06 | 2023-09-26 | Adventure Wagon Llc | Modular wall mount for a vehicle |
| USD1010547S1 (en) | 2020-11-06 | 2024-01-09 | Adventure Wagon Llc | Modular wall mount for a vehicle |
| USD1028820S1 (en) | 2021-09-30 | 2024-05-28 | Adventure Wagon Llc | Modular wall mount for a vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3005010A1 (en) * | 2013-04-29 | 2014-10-31 | Nicolas Rivoire | REMOVABLE SUSPENDED BED FOR VEHICLE |
| CN204821235U (en) * | 2015-07-11 | 2015-12-02 | 江苏格瑞德交通科技有限公司 | Sojourn in automobile -used inside hanging bed |
| CN106043097A (en) * | 2016-08-04 | 2016-10-26 | 王长振 | Three-folding type multifunctional lifting hammock for motor home |
| CN206568962U (en) * | 2017-03-29 | 2017-10-20 | 山东奥斯登房车有限公司 | One kind lifting bed structure |
| 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 |
| CN207449752U (en) * | 2017-11-03 | 2018-06-05 | 陕西宏象房车科技发展有限公司 | Caravan lifting/lowering hammock |
-
2017
- 2017-11-03 CN CN201711070427.9A patent/CN107672513A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3005010A1 (en) * | 2013-04-29 | 2014-10-31 | Nicolas Rivoire | REMOVABLE SUSPENDED BED FOR VEHICLE |
| CN204821235U (en) * | 2015-07-11 | 2015-12-02 | 江苏格瑞德交通科技有限公司 | Sojourn in automobile -used inside hanging bed |
| CN106043097A (en) * | 2016-08-04 | 2016-10-26 | 王长振 | Three-folding type multifunctional lifting hammock for motor home |
| CN206568962U (en) * | 2017-03-29 | 2017-10-20 | 山东奥斯登房车有限公司 | One kind lifting bed structure |
| 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 |
| CN207449752U (en) * | 2017-11-03 | 2018-06-05 | 陕西宏象房车科技发展有限公司 | Caravan lifting/lowering hammock |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10933813B2 (en) | 2018-05-11 | 2021-03-02 | Adventure Wagon Llc | Telescoping bed platform |
| US11427129B2 (en) | 2018-05-11 | 2022-08-30 | Adventure Wagon Llc | Telescoping bed platform |
| US11285058B2 (en) * | 2019-10-24 | 2022-03-29 | Oshkosh Corporation | Litter lift system |
| US11712381B2 (en) | 2019-10-24 | 2023-08-01 | Oshkosh Corporation | Military vehicle with reconfigurable compartment |
| US11925589B2 (en) | 2019-10-24 | 2024-03-12 | Oshkosh Corporation | Litter lift system |
| US11931301B2 (en) | 2019-10-24 | 2024-03-19 | Oshkosh Corporation | Litter lift system |
| CN111845529A (en) * | 2020-07-11 | 2020-10-30 | 陈万康 | Mobile vehicle house |
| EP3964393A1 (en) * | 2020-08-27 | 2022-03-09 | Niesmann+Bischoff GmbH | Lifting bed for a recreational vehicle |
| USD999708S1 (en) | 2020-11-06 | 2023-09-26 | Adventure Wagon Llc | Modular wall mount for a vehicle |
| USD1010547S1 (en) | 2020-11-06 | 2024-01-09 | Adventure Wagon Llc | Modular wall mount for a vehicle |
| USD1028820S1 (en) | 2021-09-30 | 2024-05-28 | Adventure Wagon Llc | Modular wall mount for a vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107672513A (en) | Caravan lifting/lowering hammock | |
| US20220242712A1 (en) | Reverse telescopic system and automatic handling equipment | |
| CN207449752U (en) | Caravan lifting/lowering hammock | |
| CN108238563A (en) | A kind of recreational vehicle electric jack stand based on heavy single leg support | |
| CN108285104A (en) | A kind of lightweight single leg support recreational vehicle electric jack stand | |
| CN214340779U (en) | Multifunctional suspension type hanging table | |
| CN203539561U (en) | Spliced stretcher rod applied to outdoor first-aid stretcher | |
| CN209442078U (en) | Goods auxiliary device is manually loaded and unloaded in a kind of electric power warehousing and storage activities | |
| CN210881848U (en) | Novel car as a house lift bed | |
| CN211647483U (en) | Combined expansion container prefabricated house | |
| CN108190780A (en) | A kind of telescoping mechanism recreational vehicle electric jack stand easy to disassemble | |
| CN214679196U (en) | Air suspension transfer bed with inflation device | |
| CN107314639A (en) | A kind of energy-saving drying device | |
| CN108689329A (en) | A kind of power distribution cabinet handling device | |
| CN204873681U (en) | Disjunctor formula container loop wheel machine | |
| CN208756347U (en) | A kind of Portable multifunctional stretcher | |
| CN108128710A (en) | A kind of lifting hanger with rotary load seat | |
| CN208884720U (en) | The deformation building being be easily moved | |
| CN202128148U (en) | Electric landing bed | |
| CN207481750U (en) | Telescopic usable floor area structure that can extend of car as a house | |
| CN221115493U (en) | Telescopic site equipment for hospitals | |
| CN207236916U (en) | A kind of emergency care stretcher | |
| CN201208924Y (en) | Carriage with folding roof | |
| CN207378771U (en) | A kind of dismountable LED light frame | |
| CN205330507U (en) | Portable retractable fire escape aerial ladder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180209 |