CN112339632A - Passenger car and vehicle-mounted turnover bed thereof - Google Patents
Passenger car and vehicle-mounted turnover bed thereof Download PDFInfo
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- CN112339632A CN112339632A CN201910735111.XA CN201910735111A CN112339632A CN 112339632 A CN112339632 A CN 112339632A CN 201910735111 A CN201910735111 A CN 201910735111A CN 112339632 A CN112339632 A CN 112339632A
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- upper bed
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- 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
Abstract
The invention relates to a passenger car and a vehicle-mounted turnover bed thereof. The vehicle-mounted turnover bed comprises an upper bed board and a lower bed board, wherein the inner side of the lower bed board is hinged to two inner side stand columns, outer side pin holes or outer side pin sleeves are arranged on the two outer side stand columns respectively, so that the outer side of the upper bed board is inserted through pin shafts to fix the upper bed at a horizontal position, and outer side pin holes or outer side pin sleeves are arranged on the two inner side stand columns respectively, so that the outer side of the upper bed board is inserted through pin shafts to fix the upper bed board at a turnover position. When the upper bed plate is fixed at the downward turning position, the lower bed can be used as a chair, the space originally occupied by the upper bed is utilized, and the activity space of personnel in the vehicle is enlarged; when the lower berth is used as a chair, people in the vehicle can not touch the chair when getting up, and the lower berth bed plate is convenient to use; when the upper bed plate is fixed at the horizontal position, the upper and lower beds can be used for the operators on duty to have a rest, the space in the vehicle can be fully utilized, the utilization rate of the space in the vehicle is improved, and the multifunctional requirement in the vehicle is met.
Description
Technical Field
The invention relates to a passenger car and a vehicle-mounted turnover bed thereof.
Background
With the development of the passenger car industry, the passenger car is divided into a police passenger car. Police coaches sometimes need 24 hours of uninterrupted work, can be used for field police officers to handle business in the daytime and need to be used for on-duty personnel to have a rest at night.
The existing police passenger car is generally provided with an upper berth and a lower berth to meet the requirements, but the space occupied by the upper berth and the lower berth structure is relatively large due to the limited total space in the car, so that the space occupied by officers in the car for office activities is relatively small, and the inconvenience is brought to the officers for office in the daytime, so how to fully utilize the space in the car and meet the multifunctional requirements of the police passenger car is always the subject of research by designers; moreover, because the space in the vehicle is limited, the lower berth is generally used as a chair by people in the vehicle, but the arrangement of the upper berth can cause the people sitting on the lower berth to bump the head when rising due to the limitation of the vehicle height, so that the lower berth is inconvenient to use; and the upper and lower berth structure can affect the overall image of the police service facility.
Disclosure of Invention
The invention aims to provide a vehicle-mounted turnover bed, which aims to solve the technical problems that the occupied space of the existing upper and lower bed structures is large, so that the moving space of people in a vehicle is small, and the upper bed structure can cause the lower bed to be inconvenient to use; correspondingly, the invention also provides a passenger car, so that the space in the passenger car is fully utilized, the multifunctional requirement is met, and the technical problem that the lower berth is inconvenient to use due to the upper berth structure in the passenger car is solved.
In order to realize the purpose, the technical scheme of the vehicle-mounted turnover bed is as follows: the vehicle-mounted turnover bed comprises: the bed head frame and the bed tail frame are both provided with an inner upright post and an outer upright post; two ends of the lower bed plate are respectively fixed on the bed head frame and the bed tail frame; the two ends of the inner side of the upper bed plate are respectively hinged on the inner side upright posts of the bed head frame and the bed tail frame, and pin shafts are inserted in the outer side edges of the upper bed plate in the front and back directions; outer pin holes or outer pin sleeves corresponding to the pin shafts are arranged on the two outer side upright columns respectively so as to fix the upper bed plate at a horizontal position; inner pin holes or inner pin sleeves corresponding to the pin shafts are arranged below the two inner upright columns respectively so as to fix the upper bed plate at a downward overturning position.
The invention has the beneficial effects that: the upper bed board can be turned over and fixed at the horizontal position and the downward turning position respectively, when the upper bed board is fixed at the downward turning position, the lower bed board can be used as a chair, the space occupied by the upper bed board originally is utilized, and the activity space of personnel in the vehicle can be enlarged; when the lower bed board is used as a chair, people in the vehicle can not touch the chair when rising, and the lower bed board is convenient to use; when the upper bed plate is fixed at a horizontal position, the upper bed plate and the lower bed plate can be used for an operator on duty to have a rest, and the multifunctional requirement of the vehicle-mounted turnover bed can be met.
Further, the width of the upper bed board and the height between the upper bed board and the lower bed board when the upper bed board is in a horizontal position satisfy the following conditions: when the upper bed plate is at the downward turning position, a backrest of the lower bed plate can be formed. The width of the upper bed board and the height between the upper bed board and the lower bed board when the upper bed board is in a horizontal position can enable the upper bed board and the lower bed board to be matched to form a sofa structure when the upper bed board is in a downward turning position, so that the lower bed board can be conveniently used in daytime, and the overall image of police facilities can be improved.
Further, a side shaft parallel to the rotation axis of the upper bed plate is fixed on the outer side of the upper bed plate, the side shaft is lower than the upper bed plate when the upper bed plate is in the horizontal position, and a handrail is rotatably assembled on the side shaft and can be fixed at a position vertical to the upper bed plate through a locking structure. The armrest may be fixed in a position perpendicular to the upper bed plate to prevent a person from inadvertently falling from the upper bed plate, and the armrest may be rotatably mounted on the side shaft to allow the armrest to be stowed and rotated to a position below and parallel to the upper bed plate when the upper bed plate is in the flip down position.
Furthermore, both ends of the handrail are rotatably assembled on the side shaft through the sliding sleeves, the locking structure comprises an opening formed in one sliding sleeve or openings formed in two sliding sleeves and located on the same side, and a stop pin arranged on the side shaft, a spring in pushing fit with the sliding sleeves is arranged on the side shaft, the sliding sleeves move towards the stop pin under the pushing action of the spring, so that the openings are in stop fit with the stop pin, and the handrail is fixed on the side shaft. The locking structure comprises a notch and a stop pin, the notch is in stop fit with the stop pin, the handrail can be fixed on the side shaft, and the notch and the stop pin are simple in structure and convenient to realize; the spring can apply pushing force to the sliding sleeve so that the notch on the sliding sleeve is clamped on the stop pin, the handrail is kept at the position vertical to the upper bed plate or at the position parallel to the upper bed plate and below the upper bed plate, and the stop pin is prevented from being separated from the notch due to mistakenly touching the handrail.
Furthermore, at least two openings are arranged on each sliding sleeve and used for fixing the handrails on the side shafts when the handrails are respectively in a vertical state and a downward-turning parallel state relative to the upper bed plate. The opening is provided with at least two to be used for fixing the handrail respectively in the position department of being perpendicular to last bed board and be located last bed board below and be on a parallel with last bed board position department, help increasing the structural stability of whole on-vehicle upset bed.
In order to achieve the purpose, the technical scheme of the passenger car is as follows: the passenger train includes carriage and automobile body skeleton, still including being located the on-vehicle upset berth in the carriage, on-vehicle upset berth includes: the bed head frame and the bed tail frame are respectively provided with an outer upright post and an inner upright post fixed on the body framework; two ends of the lower bed plate are respectively fixed on the bed head frame and the bed tail frame; the two ends of the inner side of the upper bed plate are respectively hinged on the inner side upright posts of the bed head frame and the bed tail frame, and pin shafts are inserted in the outer side of the upper bed plate along the front-back direction; outer pin holes or outer pin sleeves corresponding to the pin shafts are arranged on the two outer side upright columns respectively so as to fix the upper bed plate at a horizontal position; inner pin holes or inner pin sleeves corresponding to the pin shafts are arranged below the two inner upright columns respectively so as to fix the upper bed plate at a downward overturning position.
The invention has the beneficial effects that: the upper bed board can be turned over and respectively fixed at a horizontal position and a downward turning position, when the upper bed board is fixed at the downward turning position, the lower bed can be used as a chair, the space occupied by the upper bed originally is utilized, and the activity space of personnel in the vehicle is enlarged; when the lower berth is used as a chair, people in the vehicle can not touch the chair when getting up, and the lower berth bed plate is convenient to use; when the upper bed plate is fixed at the horizontal position, the upper and lower beds can be used for the operators on duty to have a rest, the space in the vehicle can be fully utilized, the utilization rate of the space in the vehicle is improved, and the multifunctional requirement in the vehicle is met.
Further, the width of the upper bed board and the height between the upper bed board and the lower bed board when the upper bed board is in a horizontal position satisfy the following conditions: when the upper bed plate is at the downward turning position, a backrest of the lower bed plate can be formed. The width of the upper bed board and the height between the upper bed board and the lower bed board when the upper bed board is in a horizontal position can enable the upper bed board and the lower bed board to be matched to form a sofa structure when the upper bed board is in a downward turning position, so that the lower bed board can be conveniently used in daytime, and the overall image of police facilities can be improved.
Further, a side shaft parallel to the rotation axis of the upper bed plate is fixed on the outer side of the upper bed plate, the side shaft is lower than the upper bed plate when the upper bed plate is in the horizontal position, and a handrail is rotatably assembled on the side shaft and can be fixed at a position vertical to the upper bed plate through a locking structure. The armrest may be fixed in a position perpendicular to the upper bed plate to prevent a person from inadvertently falling from the upper bed plate, and the armrest may be rotatably mounted on the side shaft to allow the armrest to be stowed and rotated to a position below and parallel to the upper bed plate when the upper bed plate is in the flip down position.
Furthermore, both ends of the handrail are rotatably assembled on the side shaft through the sliding sleeves, the locking structure comprises an opening formed in one sliding sleeve or openings formed in two sliding sleeves and located on the same side, and a stop pin arranged on the side shaft, a spring in pushing fit with the sliding sleeves is arranged on the side shaft, the sliding sleeves move towards the stop pin under the pushing action of the spring, so that the openings are in stop fit with the stop pin, and the handrail is fixed on the side shaft. The locking structure comprises a notch and a stop pin, the notch is in stop fit with the stop pin, the handrail can be fixed on the side shaft, and the notch and the stop pin are simple in structure and convenient to realize; the spring can apply pushing force to the sliding sleeve so that the notch on the sliding sleeve is clamped on the stop pin, the handrail is kept at the position vertical to the upper bed plate or at the position parallel to the upper bed plate and below the upper bed plate, and the stop pin is prevented from being separated from the notch due to mistakenly touching the handrail.
Furthermore, at least two openings are arranged on each sliding sleeve and used for fixing the handrails on the side shafts when the handrails are respectively in a vertical state and a downward-turning parallel state relative to the upper bed plate. The opening is provided with at least two to be used for fixing the handrail respectively in the position department of being perpendicular to last bed board and be located last bed board below and be on a parallel with last bed board position department, help increasing the structural stability of whole on-vehicle upset bed.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of a vehicle-mounted turning bed provided by the invention;
FIG. 2 is a left side view of the vehicle-mounted flipping bed of FIG. 1;
FIG. 3 is a top view of the truck-mounted flipping bed of FIG. 1;
FIG. 4 is a schematic view of an assembly structure of a pin shaft and a guide sleeve in the vehicle-mounted turning bed in FIG. 3;
FIG. 5 is a schematic view of an assembly structure of a rotary armrest and an armrest fixing rod in the vehicle-mounted turning bed shown in FIG. 1;
FIG. 6 is a schematic structural diagram of one embodiment of a passenger vehicle provided by the present invention;
in the figure: 1-inner upright post, 2-outer upright post, 3-lower bed plate, 4-upper bed plate, 5-outer pin hole, 6-guide sleeve, 7-pin shaft, 8-handle, 9-inner pin hole, 10-handrail, 11-side shaft, 12-stop pin, 13-sliding sleeve, 14-gap, 15-spring, 16-vehicle frame, 17-carriage, 18-vehicle-mounted turnover bed.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings.
The invention relates to a specific embodiment of a vehicle-mounted turnover bed, which comprises the following steps:
as shown in fig. 1, the vehicle-mounted turning bed comprises a headstock and a tailstock, both of which have two inner side columns 1 and two outer side columns 2. A lower bed board 3 is fixed between the headstock and the tailstock, and specifically, the lower bed board 3 is fixed on four columns through bolts.
As shown in fig. 1, the two inner uprights 1 above the lower deck plate 3 are rotatably fitted with an upper deck plate 4. In this embodiment, through holes are provided at the same height positions above the upper bed plate 4 on the two inner side columns 1, and the upper bed plate 4 is inserted into the through holes through hinge shafts.
As shown in fig. 2 and 3, the two outer columns 2 are provided with outer pin holes 5 at the same height as the through holes, the front and rear ends of the lower part of the outer side of the upper bed plate 4 are provided with pin shafts 7 inserted in the front and rear directions, and the pin shafts 7 can be inserted into the two outer pin holes 5 to fix the upper bed plate 4 at the horizontal position. Specifically, in this embodiment, as shown in fig. 4, a guide sleeve 6 is welded below the outer side of the upper bed plate 4, a pin 7 is inserted into the guide sleeve 6 in a guiding manner, the guide sleeve 6 is provided with two guide sleeves 6 which are coaxially arranged at intervals, a handle 8 which is perpendicular to the length direction of the pin 7 is welded between the two guide sleeves 6 and is used for being held by a person and driving the pin 7 to move in the guide sleeve 6 in a guiding manner so as to be inserted into or withdrawn from a corresponding pin hole. In the process that the pin shaft 7 moves in the guide sleeves 6, the handle 8 can be in stop fit with the opposite end parts of the two guide sleeves 6 to limit the pin shaft 7 from being separated from the guide sleeves 6, so that the upper bed plate 4 is convenient to fix and operate, and the stability of the whole structure is improved.
In other embodiments, the guide sleeve can be provided with one groove, the groove extending along the length direction of the guide sleeve is formed in the peripheral surface of the guide sleeve, a handle is welded at the position of the groove of the pin shaft, the handle is in stop fit with the end part of the groove, the pin shaft can be limited from being separated from the guide sleeve, and the fixing operation of the upper bed plate is facilitated; or in other embodiments, one guide sleeve can be arranged, the end part of the pin shaft is provided with a handle, and the upper bed plate at the handle end is also provided with a stop block so as to prevent the pin shaft from falling out of the guide sleeve.
In this embodiment, as shown in fig. 2, the two inner columns 1 are provided with inner pin holes 9 at upper and lower positions, and when the upper bed plate 4 is turned down around its hinge shaft, the outer side of the upper bed plate 4 can be inserted into the two inner pin holes 9 through the pin shaft 7, so as to fix the upper bed plate 4 at the turned down position perpendicular to the lower bed plate 3.
As shown in fig. 1 and 2, the width of the upper bed deck 4 and the height between the upper bed deck 4 and the lower bed deck 3 when the upper bed deck 4 is in the horizontal position satisfy: the upper bed board 4 can be matched with the lower bed board 3 to form a sofa structure when in a downward turning position, and the upper bed board 4 forms a backrest of the lower bed board 3. Specifically, in this embodiment, the width of the upper bed plate 4 is smaller than the height between the upper bed plate 4 and the lower bed plate 3 when the upper bed plate 4 is in the horizontal position, and the height of the upper bed plate 4 extends below the shoulders of the person when the person sits on the lower bed plate 3. In other embodiments, the width of the upper bed plate may also be equal to the height between the upper bed plate and the lower bed plate when the upper bed plate is in a horizontal position.
In this embodiment, as shown in fig. 2, the inner column 1 is provided with an inner pin hole 9 engaged with the pin 7, and the outer column 2 is provided with an outer pin hole 5 engaged with the pin 7. In other embodiments, the inner column may further include an inner pin bush engaged with the pin shaft, and the outer column may further include an outer pin bush engaged with the pin shaft, and the pin bushes may be welded to the corresponding columns.
In the embodiment, the upper bed board 4 can be turned over and fixed at the turning-down position, the lower bed board 3 can be used as a chair, the space occupied by the upper bed board 4 originally is utilized to enlarge the activity space of people in the vehicle, and when the lower bed board 3 is used as a chair, the people in the vehicle can not touch the chair when getting up, so that the lower bed board 3 can be conveniently used; when the upper bed board 4 is turned over and fixed at a horizontal position, the upper bed board and the lower bed board can be used for the operators on duty to have a rest, so that the space in the vehicle is fully utilized, the utilization rate of the space in the vehicle is improved, and the multifunctional requirement in the vehicle can be met.
In the present embodiment, as shown in fig. 1, 2, and 5, the handrail 10 is provided on the outer side of the upper deck plate 4. Specifically, there is side shaft 11 in last bed board 4 outside through the bolt fastening, side shaft 11 is bent by the circular steel tube and is formed, and side shaft 11 is less than the height of last bed board 4 when last bed board 4 is in horizontal position, handrail 10 is bent by the circular steel tube and is formed, and this handrail 10 rotates through the sliding sleeve 13 at its both ends and assembles on side shaft 11, still be provided with locking structure between handrail 10 and side shaft 11, in order to fix handrail 10 through this locking structure and lie in last bed board 4 top and with last bed board 4 vertical position department on side shaft 11, play the guard action, in order to avoid personnel to drop from last bed board 4 carelessly.
Specifically, in this embodiment, as shown in fig. 5, the locking structure includes notches 14 disposed on the two sliding sleeves 13 and located on the same side, and further includes stop pins 12 disposed on the side shafts 11 and used for being matched with the notches 14, where the notches 14 are four and are uniformly spaced in the circumferential direction of the sliding sleeves 13. When the upper bed board 4 is positioned at a horizontal position, the handrail 10 is rotated so that the handrail 10 is positioned at the upper side of the upper bed board 4 and is vertically arranged with the upper bed board 4, and the notch 14 is matched with the stop pin 12 so as to fix the handrail 10 at a vertical state; when the upper bed board 4 needs to be turned down and folded, the handrail 10 is rotated to enable the handrail 10 to rotate to a position which is positioned at the lower side of the upper bed board 4 and is parallel to the upper bed board 4, the notch 14 is matched with the stop pin 12 to fix the handrail 10 in a turned-down parallel state relative to the upper bed board 4, so that the upper bed board 4 can be conveniently folded, and the upper bed board 4 can form a backrest of the lower bed board 3.
In this embodiment, as shown in fig. 5, the same side of the two sliding sleeves 13 is provided with four notches 14, and the notches 14 on the same sliding sleeve 13 are provided, so that the armrest 10 can rotate relative to the side shaft 11 and be fixed in the vertical state and the downward-turning parallel state respectively, and the structural stability of the armrest 10 fixed on the side shaft 11 is increased. In other embodiments, four notches can be arranged on only one sliding sleeve to reduce the processing procedures; or in other embodiments, only two gaps can be arranged on the same sliding sleeve, namely, one gap matched with the stop pin is arranged when the handrail is in a vertical state, and one gap matched with the stop pin is arranged when the handrail is in a downward-turning parallel state, and the two gaps are arranged at an included angle of 90 degrees to reduce the processing procedures.
In this embodiment, locking structure includes the opening of setting on the sliding sleeve and sets up the backing pin on the limit axle. In other embodiments, the locking structure may further include a cotter pin, a pin hole provided on the side shaft, and two pin holes vertically arranged on the sliding sleeve, wherein the cotter pin is inserted into the pin holes on the sliding sleeve and the side shaft to fix the position of the handrail relative to the side shaft when the handrail is rotated to the vertical state and the downward-turning parallel state, respectively.
In this embodiment, as shown in fig. 5, a spring 15 is further disposed on the side shaft 11, one end of the spring 15 is in stop fit with the stop step disposed on the side shaft 11, and the other end of the spring 15 pushes against an end of the sliding sleeve 13 of the armrest 10, so that the spring 15 is in a compressed state, and is used to apply force to the sliding sleeve 13, so that the notch 14 on the sliding sleeve 13 is clamped on the stop pin 12, and the armrest 10 is kept at a position fixed relative to the side shaft 11, thereby preventing the stop pin 12 from coming out of the notch 14 due to mistakenly touching the armrest 10.
The specific embodiment of the passenger car of the invention:
as shown in fig. 6, the passenger car includes a frame 16, a compartment 17 located on the frame 16, and a car body frame forming the compartment 17, and further includes a vehicle-mounted turning bed 18 located in the compartment 17, the structure of the vehicle-mounted turning bed 18 in this embodiment is the same as that of the vehicle-mounted turning bed shown in fig. 1 to 5, and details are not repeated here, but it is required to describe that: in this embodiment, the two inner side columns of the vehicle-mounted turning bed 18 are fixed to the vehicle body frame, so as to increase the structural stability of the vehicle-mounted turning bed in the use process.
Of course, in other embodiments of the passenger car, the structure of the vehicle-mounted turning bed is the same as that of the vehicle-mounted turning bed in other embodiments of the vehicle-mounted turning bed, and the description thereof is omitted.
Claims (10)
1. The utility model provides a vehicle-mounted upset bed which characterized in that includes:
the bed head frame and the bed tail frame are both provided with an inner upright post and an outer upright post;
two ends of the lower bed plate are respectively fixed on the bed head frame and the bed tail frame;
the two ends of the inner side of the upper bed plate are respectively hinged on the inner side upright posts of the bed head frame and the bed tail frame, and pin shafts are inserted in the outer side edges of the upper bed plate in the front and back directions;
outer pin holes or outer pin sleeves corresponding to the pin shafts are arranged on the two outer side upright columns respectively so as to fix the upper bed plate at a horizontal position;
inner pin holes or inner pin sleeves corresponding to the pin shafts are arranged below the two inner upright columns respectively so as to fix the upper bed plate at a downward overturning position.
2. The vehicle-mounted turnover bed as claimed in claim 1, wherein the width of the upper bed plank and the height between the upper bed plank and the lower bed plank when the upper bed plank is in a horizontal position satisfy: when the upper bed plate is at the downward turning position, a backrest of the lower bed plate can be formed.
3. The vehicle-mounted turnover bed as claimed in claim 1 or 2, wherein a side shaft parallel to the rotation axis of the upper bed plate is fixed to the outer side of the upper bed plate, the side shaft is lower than the upper bed plate when the upper bed plate is in the horizontal position, and a handrail is rotatably fitted on the side shaft and can be fixed at a position perpendicular to the upper bed plate by a locking structure.
4. The vehicle-mounted turnover bed according to claim 3, wherein both ends of the armrest are rotatably assembled on the side shaft through sliding sleeves, the locking structure comprises a notch arranged on one sliding sleeve or notches arranged on two sliding sleeves and located on the same side, and further comprises a stop pin arranged on the side shaft, a spring in pushing fit with the sliding sleeves is arranged on the side shaft, the sliding sleeves move towards the stop pin under the pushing action of the spring, so that the notches and the stop pin are in stopping fit, and the armrest is fixed on the side shaft.
5. The vehicle-mounted turnover bed as claimed in claim 4, wherein at least two openings are provided in each sliding sleeve for fixing the armrest to the side shaft when the armrest is in the vertical position and the fold-down parallel position with respect to the upper bed plate, respectively.
6. The utility model provides a passenger car, includes carriage and automobile body skeleton, its characterized in that, still including the on-vehicle upset berth that is located the carriage, this on-vehicle upset berth includes:
the bed head frame and the bed tail frame are respectively provided with an outer upright post and an inner upright post fixed on the body framework;
two ends of the lower bed plate are respectively fixed on the bed head frame and the bed tail frame;
the two ends of the inner side of the upper bed plate are respectively hinged on the inner side upright posts of the bed head frame and the bed tail frame, and pin shafts are inserted in the outer side edges of the upper bed plate in the front and back directions;
outer pin holes or outer pin sleeves corresponding to the pin shafts are arranged on the two outer side upright columns respectively so as to fix the upper bed plate at a horizontal position;
inner pin holes or inner pin sleeves corresponding to the pin shafts are arranged below the two inner upright columns respectively so as to fix the upper bed plate at a downward overturning position.
7. The passenger vehicle of claim 6, wherein the width of the upper deck plate and the height between the upper deck plate and the lower deck plate when the upper deck plate is in a horizontal position are such that: when the upper bed plate is at the downward turning position, a backrest of the lower bed plate can be formed.
8. A passenger vehicle according to claim 6 or 7, characterised in that on the outside of the upper decking is fixed a side shaft parallel to the axis of rotation of the upper decking, which side shaft is lower than the height of the upper decking when the upper decking is in a horizontal position, the side shaft being rotatably fitted with a handrail which can be fixed in a position perpendicular to the upper decking by means of a locking arrangement.
9. The passenger car according to claim 8, wherein both ends of the armrest are rotatably assembled to the side shaft through sliding sleeves, the locking structure includes a notch formed in one sliding sleeve or notches formed in two sliding sleeves and located on the same side, and further includes a stop pin formed on the side shaft, a spring in pushing fit with the sliding sleeves is arranged on the side shaft, the sliding sleeves move towards the stop pin under the pushing action of the spring, so that the notches and the stop pin are in stop fit with each other, and the armrest is fixed on the side shaft.
10. The passenger vehicle of claim 9, wherein at least two cutouts are provided in each of the sliding sleeves for securing the armrest to the stub shaft when the armrest is in the upright position and the fold-down parallel position, respectively, with respect to the upper deck plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910735111.XA CN112339632B (en) | 2019-08-09 | 2019-08-09 | Passenger car and vehicle-mounted turnover bed thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910735111.XA CN112339632B (en) | 2019-08-09 | 2019-08-09 | Passenger car and vehicle-mounted turnover bed thereof |
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| CN112339632A true CN112339632A (en) | 2021-02-09 |
| CN112339632B CN112339632B (en) | 2022-09-02 |
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| CN201910735111.XA Active CN112339632B (en) | 2019-08-09 | 2019-08-09 | Passenger car and vehicle-mounted turnover bed thereof |
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|---|---|---|---|---|
| FR1531394A (en) * | 1967-01-19 | 1968-07-05 | Convertible unit with bunk beds | |
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| CN108545150A (en) * | 2018-06-21 | 2018-09-18 | 广州市船人船舶装饰有限公司 | A kind of divan |
| CN108652318A (en) * | 2018-06-22 | 2018-10-16 | 珠海优品空间智能家居有限公司 | A kind of folding sofa capable of using as bed |
| CN109953550A (en) * | 2018-08-20 | 2019-07-02 | 上海稳加房车科技有限公司 | A kind of high sunken bed of manual sofa |
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| Publication number | Publication date |
|---|---|
| CN112339632B (en) | 2022-09-02 |
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