CN108791000A - Sleeping berth climbing ladder apparatus on a kind of moveable truck - Google Patents
Sleeping berth climbing ladder apparatus on a kind of moveable truck Download PDFInfo
- Publication number
- CN108791000A CN108791000A CN201810762413.1A CN201810762413A CN108791000A CN 108791000 A CN108791000 A CN 108791000A CN 201810762413 A CN201810762413 A CN 201810762413A CN 108791000 A CN108791000 A CN 108791000A
- Authority
- CN
- China
- Prior art keywords
- sleeping berth
- cat ladder
- level
- pedal
- bottom end
- 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
- 230000009194 climbing Effects 0.000 title claims abstract description 23
- 241000282326 Felis catus Species 0.000 claims abstract description 56
- 230000003115 biocidal effect Effects 0.000 claims description 10
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 25
- 238000010586 diagram Methods 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 3
- 206010047601 Vitamin B1 deficiency Diseases 0.000 description 3
- 208000002894 beriberi Diseases 0.000 description 3
- 230000008602 contraction Effects 0.000 description 3
- 208000015181 infectious disease Diseases 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N3/00—Arrangements or adaptations of other passenger fittings, not otherwise provided for
- B60N3/008—Arrangements or adaptations of other passenger fittings, not otherwise provided for of beds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/06—Drivers' cabs
- B62D33/0612—Cabins with living accommodation, especially for long distance road vehicles, i.e. sleeping, cooking, or other facilities
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ladders (AREA)
Abstract
The invention discloses sleeping berth climbing ladder apparatus on a kind of moveable truck, including sleeping berth, guardrail and cat ladder, it is installed with guardrail among the sleeping berth side, the guardrail bottom end is equipped with cat ladder, the sleeping berth side is internally provided with sliding rail, the sliding rail is internally provided with sliding block, described cat ladder one end is slidably connected by sliding block and sleeping berth bottom end side, described sliding block one end is rotatably connected to mobile device, the mobile device includes electric pushrod, rotational sleeve and push plate, the sliding rail side is equipped with electric pushrod, and the electric pushrod side is fixedly connected with sliding rail inner wall by mounting plate.The present invention is by being equipped with movable fixture, pass through electric pushrod, sliding block is pushed, so that cat ladder is moved along sleeping berth lower horizontal, the multi-aspect demand of sleeping berth in satisfaction, safety operation, rest comfort level is promoted, new design is novel, and device is simple, coordinate cat ladder to shrink to use, saves driver's cabin use space.
Description
Technical field
The present invention relates to automobile cab equipment technical field, more particularly to sleeping berth cat ladder fills on a kind of moveable truck
It sets.
Background technology
Driver's cabin is the important component of body of a motor car, is the place that driver day and night works, structure direct relation
To the safe and healthy and working efficiency of driver, automobile cab should be driver and provide convenient operating condition and comfortable
With the development of automobile, user proposes bigger to sleeping berth comfort, safety and functionality, more requires in space.
The sleeping berth of existing country's truck, meets the function of rest, but few with cat ladder function, stops to sleeping berth
Breath, upper and lower sleeping berth is inconvenient or is trampled up by other objects, otherwise directly rolls up, both dangerous or can
Other objects in driver's seat can be damaged.General truck cap special is helped the installation of upper layer sleeping berth bottom is folding
Ladder, however escalator dedicated structure is usually relatively complex, and also cost is higher, deposits in upper layer sleeping berth bottom when not in use, can also
Lower layer space is influenced, and since cat ladder is fixed when main driving and copilot rest, it has not been convenient to climb.For this purpose, it is proposed that a kind of
Sleeping berth climbing ladder apparatus on moveable truck.
Invention content
The main purpose of the present invention is to provide sleeping berth climbing ladder apparatus on a kind of moveable truck, can effectively solve to carry on the back
The problems in scape technology.
To achieve the above object, the technical solution that the present invention takes is：
Sleeping berth climbing ladder apparatus on a kind of moveable truck, including sleeping berth, guardrail and cat ladder, fixed peace among the sleeping berth side
Equipped with guardrail, the guardrail bottom end is equipped with cat ladder, and the sleeping berth side is internally provided with sliding rail, and the sliding rail is internally provided with sliding block,
Described cat ladder one end is slidably connected by sliding block and sleeping berth bottom end side, and described sliding block one end is rotatably connected to mobile device, institute
It includes electric pushrod, rotational sleeve and push plate to state mobile device, and the sliding rail side is equipped with electric pushrod, and the electric pushrod
Side is fixedly connected with sliding rail inner wall by mounting plate, and the electric pushrod output end is through rotational sleeve and terminates in sliding block one end,
Described sliding block one end is equipped with cavity, is rotatablely equipped with push plate in the cavity, the push plate side is fixedly connected with electric pushrod
Output end.
Further, the cat ladder is U-shaped structure, and the cat ladder is by first support arm, second support arm, level-one pedal and two level
Pedal forms, and described second support arm one end is fixedly connected with sliding block bottom end, and two level pedal is welded between second support arm, and described the
It is hollow structure inside two support arms, and slidably connects first support arm, the first support arm bottom end is welded with level-one pedal.
Further, face is trampled in the level-one pedal and the equal adhesion of two level pedal top end surface, and the face of trampling is by sea
Continuous bed course, antibiotic layer and wearing layer, sponge bed course top are equipped with wearing layer, and the sponge bed course and wear-resisting interlayer adhesion
There is antibiotic layer, and the wearing layer is equipped with several air holes.
Further, the second support arm cross section is more than first support arm cross section, and the two level pedal is bottom end opening
Hollow structure, and two level pedal section be more than level-one pedal section, two level pedal both sides be equipped with fixture block.
Further, level-one pedal bottom end is installed with supporting block, and the supporting block includes protection sleeve, pressure
Plate, support plate and elastic component, described pressing plate one end is fixedly mounted with level-one pedal bottom end, between the pressing plate other side and support plate
It is installed with elastic component, support plate other side adhesion has rubber spacer, the rubber spacer outer surface to be equipped with wear-resisting painting
Layer.
Further, the sleeping berth interior side rotation is dynamic is equipped with rotational sleeve, and the rotational sleeve section is slightly larger than
Sliding block section, the rotational sleeve bottom end are equipped with cat ladder channel, and the sleeping berth bottom end corresponds to rotational sleeve position and pacifies equipped with cat ladder
Slot is put, and cat ladder mounting groove both sides are equipped with fixing device.
Further, sleeping berth outer wall side is equipped with control panel, and the control panel is electrically connected electric pushrod.
Compared with prior art, the present invention has the advantages that：
Sleeping berth climbing ladder apparatus on a kind of moveable truck passes through electric pushrod by being equipped with movable fixture, pushes and slides
Block makes cat ladder be moved along sleeping berth lower horizontal, the multi-aspect demand of sleeping berth in satisfaction, safety operation, promotes rest comfort level,
New design is novel, and device is simple, and cooperation cat ladder, which is shunk, to be used, and driver's cabin use space is saved.
Card interior space is smaller, and two pedals can go up sleeping berth, and cat ladder support arm is collapsible, saves cat ladder use space,
And provided conveniently for follow-up storage, the pedal of cat ladder, which is equipped with, tramples face, tramples the sponge bed course lifting device in face and uses and relaxes
Appropriateness, antibiotic layer eliminate bacterium on foot, safety and sanitation problem, the wearing layer such as ensure the safety of device, and prevent beriberi infection
Increase the contact surface area of sole and device, improves equipment safety.
Cat ladder after contraction can be received into cat ladder mounting groove by rotational sleeve, and is fixed by fixing device,
Save driver's cabin use space.
Coordinate the use of other plates by the elastic component in supporting block, have protective effect between cat ladder bottom end and contact surface,
When cat ladder is taken in contraction, supporting block can do handle use, and device is easy to use.
Description of the drawings
Fig. 1 is the overall structure diagram of sleeping berth climbing ladder apparatus on a kind of moveable truck of the present invention.
Fig. 2 is mobile device structural schematic diagram of the present invention for sleeping berth climbing ladder apparatus on a kind of moveable truck.
Fig. 3 is that cat ladder of the present invention for sleeping berth climbing ladder apparatus on a kind of moveable truck places slot structure schematic diagram.
Fig. 4 is the present invention tramples face structural schematic diagram for sleeping berth climbing ladder apparatus on a kind of moveable truck.
Fig. 5 is structural schematic diagram after cat ladder of the present invention for sleeping berth climbing ladder apparatus on a kind of moveable truck is shunk.
Fig. 6 is support block structure schematic diagram of the present invention for sleeping berth climbing ladder apparatus on a kind of moveable truck.
In figure：1, sleeping berth；2 guardrails,；3, cat ladder；4, sliding rail；5, sliding block；6, mobile device；7, electric pushrod；8, it rotates
Sleeve；9, push plate；10, mounting plate；11, cavity；12, first support arm；13, second support arm；14, level-one pedal；15, two level is stepped on
Plate；16, face is trampled；17, sponge bed course；18, antibiotic layer；19, wearing layer；20, fixture block；21, supporting block；22, sleeve is protected；
23, pressing plate；24, support plate；25, elastic component；26, wear-resistant coating；27, cat ladder mounting groove；28, control panel；29, fixed dress
It sets；30, rubber spacer.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
As shown in figures 1 to 6, sleeping berth climbing ladder apparatus on a kind of moveable truck, including sleeping berth 1, guardrail 2 and cat ladder 3, institute
It states and is installed with guardrail 2 among 1 side of sleeping berth, 1 bottom end of the guardrail is equipped with cat ladder 3, and 1 side of the sleeping berth is internally provided with cunning
Rail 4, the sliding rail 4 are internally provided with sliding block 5, and 3 one end of the cat ladder is slidably connected by sliding block 5 and 1 bottom end side of sleeping berth, described
5 one end of sliding block is rotatably connected to mobile device 6, and the mobile device 6 includes electric pushrod 7, rotational sleeve 8 and push plate 9, described
4 side of sliding rail is equipped with electric pushrod 7, and 7 side of the electric pushrod is fixedly connected with 4 inner wall of sliding rail by mounting plate 10, described
7 output end of electric pushrod is through rotational sleeve 8 and terminates in 5 one end of sliding block, and 5 one end of the sliding block is equipped with cavity 11, the cavity
Push plate 9 is rotatablely equipped in 11,9 side of the push plate is fixedly connected with 7 output end of electric pushrod.
Wherein, the cat ladder 3 is U-shaped structure, and the cat ladder 3 is by first support arm 12, second support arm 13,14 and of level-one pedal
Two level pedal 15 forms, and 13 one end of the second support arm is fixedly connected with 5 bottom end of sliding block, and is welded with two level between second support arm 13
Pedal 15,13 inside of the second support arm is hollow structure, and slidably connects first support arm 12,12 bottom end of the first support arm
It is welded with level-one pedal 14.The cat ladder 3 as shown in Figure 1 can be shunk by first support arm 12 and second support arm 13, be met
Truck upper space demand, and it is convenient for collecting.
Wherein, face 16 is trampled in the level-one pedal 14 and the equal adhesion of 15 top end surface of two level pedal, described to trample face 16
By sponge bed course 17, antibiotic layer 18 and wearing layer 19,17 top of sponge bed course is equipped with wearing layer 19, and the sponge bed course
Adhesion has antibiotic layer 18 between 17 and wearing layer 19, and the wearing layer 19 is equipped with several air holes.As shown in figure 4, trampling face
17 lifting device usage comfort of sponge bed course in 16, antibiotic layer 18 eliminate bacterium on foot, ensure the safety of device, and anti-
The only safety and sanitation problem such as beriberi infection, wearing layer 19 increase the contact surface area of sole and device, improve equipment safety.
Wherein, 13 cross section of the second support arm is more than 12 cross section of first support arm, and the two level pedal 15 is opened for bottom end
The hollow structure of mouth, and 15 section of two level pedal is more than 14 section of level-one pedal, 15 both sides of two level pedal are equipped with card
Block 20.As shown in figure 5, two level pedal 15 is the hollow structure of bottom end opening, and difference design in section is enabled devices to save and be shunk
Space, fixture block 20 have fixed function, lifting device safety in utilization to level-one pedal 14.
Wherein, 14 bottom end of level-one pedal is installed with supporting block 21, the supporting block 21 include protection sleeve 22,
Pressing plate 23, support plate 24 and elastic component 25,23 one end of the pressing plate are fixedly mounted with 14 bottom end of level-one pedal, and the pressing plate 23 is another
Elastic component 25 is installed between side and support plate 24,24 other side adhesion of the support plate has rubber spacer 30, the rubber
30 outer surface of rubber cushion layer is equipped with wear-resistant coating 26.As shown in fig. 6, supporting block 21 has contact surface to make in 3 bottom end of cat ladder, lifting device
Stability, the use of elastic component 25 compound rubber bed course 30 and other plates in supporting block 21, has guarantor between cat ladder 3 and contact surface
Shield acts on, and reduces cat ladder 3 and rub with extraneous, extends 3 service life of cat ladder, supporting block can do handle when cat ladder is taken in contraction
It uses, device is easy to use.
Wherein, the rotation of 1 interior side of the sleeping berth is dynamic is equipped with rotational sleeve 8, and 8 section of the rotational sleeve is slightly larger than cunning
5 section of block, 8 bottom end of the rotational sleeve are equipped with cat ladder channel, and 1 bottom end of the sleeping berth corresponds to 8 position of rotational sleeve and is equipped with cat ladder
Mounting groove 27, and 27 both sides of cat ladder mounting groove are equipped with fixing device 29.It can will be shunk by rotational sleeve 8 as shown in Figure 2
Cat ladder 3 is received into cat ladder mounting groove 27 afterwards, and is fixed by fixing device 29, and driver's cabin use space is saved.
Wherein, 1 outer wall side of the sleeping berth is equipped with control panel 28, and the control panel 28 is electrically connected electric pushrod 7.
As shown in figure 4, manipulating mobile device 6 by control panel 28, manpower is saved, it is simple and practical.
It should be noted that the present invention is sleeping berth climbing ladder apparatus on a kind of moveable truck, it will by fixing device 29
The rotation out of cat ladder mounting groove 27 of cat ladder 3 is straight vertical, then manipulates mobile device 6 by control panel 28, is pushed away by electric pushrod 7
Movable slider 5 makes cat ladder 3 be moved along 1 lower horizontal of sleeping berth, the multi-aspect demand of sleeping berth in satisfaction, safety operation, promotes rest
Comfort level, new design is novel, and device is simple, coordinates cat ladder to shrink and uses, saves driver's cabin use space, in cat ladder 3 to finger
Positioning postpones, and level-one pedal 14 is slided extraction by first support arm 12 by extracting supporting block 21, second support arm and two level are stepped on
Plate 15 is the hollow structure of bottom end opening and difference design in section enables devices to save shrink space, and fixture block 20 is to level-one pedal
14 have a fixed function, lifting device safety in utilization, and when climbing, foot tramples step and with hand steered support arm or upper layer sleeping berth guardrail
Above and below convenient, which is not only provided with special face 16 of trampling and supplies to trample, and tramples the sponge bed course 17 in face 16 and promote dress
Usage comfort is set, antibiotic layer 18 eliminates bacterium on foot, ensures the safety of device, and prevent the safety and sanitation such as beriberi infection from asking
Topic, wearing layer 19 increase the contact surface area of sole and device, improve equipment safety, 7 model temperature of novel middle electric pushrod
The all HTC1500 electric pushrods of state city person of outstanding talent.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (7)
1. sleeping berth climbing ladder apparatus on a kind of moveable truck, including sleeping berth（1）, guardrail（2）And cat ladder（3）, the sleeping berth（1）
Guardrail is installed among side（2）, the guardrail（1）Bottom end is equipped with cat ladder（3）, it is characterised in that：The sleeping berth（1）One
Side is internally provided with sliding rail（4）, the sliding rail（4）It is internally provided with sliding block（5）, the cat ladder（3）One end passes through sliding block（5）With sleeping berth
（1）Bottom end side is slidably connected, the sliding block（5）One end is rotatably connected to mobile device（6）, the mobile device（6）Including
Electric pushrod（7）, rotational sleeve（8）And push plate（9）, the sliding rail（4）Side is equipped with electric pushrod（7）, and described electronic push away
Bar（7）Side passes through mounting plate（10）It is fixedly connected with sliding rail（4）Inner wall, the electric pushrod（7）Output end runs through rotational sleeve
（8）And terminate in sliding block（5）One end, the sliding block（5）One end is equipped with cavity（11）, the cavity（11）Inside it is rotatablely equipped with push plate
（9）, the push plate（9）Side is fixedly connected with electric pushrod（7）Output end.
2. sleeping berth climbing ladder apparatus on a kind of moveable truck according to claim 1, it is characterised in that：The cat ladder
（3）For U-shaped structure, the cat ladder（3）By first support arm（12）, second support arm（13）, level-one pedal（14）With two level pedal
（15）Composition, the second support arm（13）One end is fixedly connected with sliding block（5）Bottom end, and second support arm（13）Between be welded with two level
Pedal（15）, the second support arm（13）Inside is hollow structure, and slidably connects first support arm（12）, the first support arm
（12）Bottom end is welded with level-one pedal（14）.
3. sleeping berth climbing ladder apparatus on a kind of moveable truck according to claim 1, it is characterised in that：The level-one is stepped on
Plate（14）With two level pedal（15）Face is trampled in the equal adhesion of top end surface（16）, described to trample face（16）By sponge bed course（17）,
Antibiotic layer（18）And wearing layer（19）, the sponge bed course（17）Top is equipped with wearing layer（19）, and the sponge bed course（17）
And wearing layer（19）Between adhesion have antibiotic layer（18）, and the wearing layer（19）It is equipped with several air holes.
4. sleeping berth climbing ladder apparatus on a kind of moveable truck according to claim 1, it is characterised in that：Described second
Arm（13）Cross section is more than first support arm（12）Cross section, the two level pedal（15）For the hollow structure of bottom end opening, and institute
State two level pedal（15）Section is more than level-one pedal（14）Section, the two level pedal（15）Both sides are equipped with fixture block（20）.
5. sleeping berth climbing ladder apparatus on a kind of moveable truck according to claim 1, it is characterised in that：The level-one is stepped on
Plate（14）Bottom end is installed with supporting block（21）, the supporting block（21）Including protecting sleeve（22）, pressing plate（23）, support plate
（24）And elastic component（25）, the pressing plate（23）One end and level-one pedal（14）Bottom end is fixedly mounted, the pressing plate（23）It is another
Side and support plate（24）Between be installed with elastic component（25）, the support plate（24）Other side adhesion has rubber spacer（30）,
The rubber spacer（30）Outer surface is equipped with wear-resistant coating（26）.
6. sleeping berth climbing ladder apparatus on a kind of moveable truck according to claim 1, it is characterised in that：The sleeping berth
（1）Interior side rotation is dynamic to be equipped with rotational sleeve（8）, the rotational sleeve（8）Section is slightly larger than sliding block（5）Section, it is described
Rotational sleeve（8）Bottom end is equipped with cat ladder channel, the sleeping berth（1）Bottom end corresponds to rotational sleeve（8）Position is equipped with cat ladder mounting groove
（27）, and the cat ladder mounting groove（27）Both sides are equipped with fixing device（29）.
7. sleeping berth climbing ladder apparatus on a kind of moveable truck according to claim 1, it is characterised in that：The sleeping berth
（1）Outer wall side is equipped with control panel（28）, the control panel（28）It is electrically connected electric pushrod（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810762413.1A CN108791000A (en) | 2018-07-12 | 2018-07-12 | Sleeping berth climbing ladder apparatus on a kind of moveable truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810762413.1A CN108791000A (en) | 2018-07-12 | 2018-07-12 | Sleeping berth climbing ladder apparatus on a kind of moveable truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108791000A true CN108791000A (en) | 2018-11-13 |
Family
ID=64076244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810762413.1A Pending CN108791000A (en) | 2018-07-12 | 2018-07-12 | Sleeping berth climbing ladder apparatus on a kind of moveable truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108791000A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003042484A1 (en) * | 2001-11-14 | 2003-05-22 | Scania Cv Ab (Publ) | Collapsible ladder |
| EP1842720A2 (en) * | 2006-04-07 | 2007-10-10 | Hymer AG | Bunk bed ladder for vehicles |
| KR20080071390A (en) * | 2007-01-30 | 2008-08-04 | 이베코 에스.피.에이. | A ladder that can be extracted from an upper bed in a driver's cab, especially the cab of an industrial or commercial vehicle, and a driver's cab equipped with said extractable ladder |
| CN204245687U (en) * | 2014-10-24 | 2015-04-08 | 徐浩然 | The portable double bed up and down of cat ladder |
| CN104842882A (en) * | 2015-05-27 | 2015-08-19 | 安徽安凯汽车股份有限公司 | Foldable self-locking crawling ladder for bus |
| CN105438201A (en) * | 2014-09-30 | 2016-03-30 | 青岛世纪云帆实业有限公司 | Telescopic safety tread special for bottom of train door |
| CN205706300U (en) * | 2016-04-27 | 2016-11-23 | 东风李尔汽车座椅有限公司 | A kind of sleeping berth with foldable cat ladder device |
| CN106394580A (en) * | 2016-10-21 | 2017-02-15 | 苏州大成电子科技有限公司 | Pedal device of train |
| CN206465838U (en) * | 2016-12-29 | 2017-09-05 | 安徽冀东华夏专用车有限公司 | A kind of touring car with security protection tables and chairs |
| CN208646674U (en) * | 2018-07-12 | 2019-03-26 | 张家港市港星汽车配套件有限公司 | Sleeping berth climbing ladder apparatus on a kind of moveable truck |
-
2018
- 2018-07-12 CN CN201810762413.1A patent/CN108791000A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003042484A1 (en) * | 2001-11-14 | 2003-05-22 | Scania Cv Ab (Publ) | Collapsible ladder |
| EP1842720A2 (en) * | 2006-04-07 | 2007-10-10 | Hymer AG | Bunk bed ladder for vehicles |
| KR20080071390A (en) * | 2007-01-30 | 2008-08-04 | 이베코 에스.피.에이. | A ladder that can be extracted from an upper bed in a driver's cab, especially the cab of an industrial or commercial vehicle, and a driver's cab equipped with said extractable ladder |
| CN105438201A (en) * | 2014-09-30 | 2016-03-30 | 青岛世纪云帆实业有限公司 | Telescopic safety tread special for bottom of train door |
| CN204245687U (en) * | 2014-10-24 | 2015-04-08 | 徐浩然 | The portable double bed up and down of cat ladder |
| CN104842882A (en) * | 2015-05-27 | 2015-08-19 | 安徽安凯汽车股份有限公司 | Foldable self-locking crawling ladder for bus |
| CN205706300U (en) * | 2016-04-27 | 2016-11-23 | 东风李尔汽车座椅有限公司 | A kind of sleeping berth with foldable cat ladder device |
| CN106394580A (en) * | 2016-10-21 | 2017-02-15 | 苏州大成电子科技有限公司 | Pedal device of train |
| CN206465838U (en) * | 2016-12-29 | 2017-09-05 | 安徽冀东华夏专用车有限公司 | A kind of touring car with security protection tables and chairs |
| CN208646674U (en) * | 2018-07-12 | 2019-03-26 | 张家港市港星汽车配套件有限公司 | Sleeping berth climbing ladder apparatus on a kind of moveable truck |
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