CN212921304U

CN212921304U - Sojourn vehicle lifting bed

Info

Publication number: CN212921304U
Application number: CN202021992290.XU
Authority: CN
Inventors: 卢亚飞; 钱兰; 卢广东
Original assignee: Hoffler Suzhou Automobile Manufacturing Co ltd
Current assignee: Hoffler Suzhou Automobile Manufacturing Co ltd
Priority date: 2020-09-12
Filing date: 2020-09-12
Publication date: 2021-04-09
Anticipated expiration: 2030-09-12

Abstract

The application relates to a motor caravan lifting bed, which comprises a vehicle body, wherein the top of the vehicle body is provided with a plurality of steel wire ropes, one ends of the steel wire ropes, which are far away from the vehicle body, are fixed with a bed body, and the vehicle body is provided with a rolling mechanism for rolling the steel wire ropes; the winding mechanism comprises a main driving shaft arranged on the side wall of the vehicle body, a plurality of winding reels for winding the steel wire ropes are arranged on the main driving shaft, a plurality of driven shafts are arranged above the bed body, steering wheels for jointing the steel wire ropes are arranged on the driven shafts, and a winding wheel is fixed at one end of the main driving shaft in the length direction; the fixed piece is provided with a pair of seats for placing the bed body. This application has the effect that improves lift bed life.

Description

Sojourn vehicle lifting bed

Technical Field

The utility model relates to a field of on-vehicle bed especially relates to a sojourn car lift bed structure.

Background

Chinese patent with publication number CN105877271A discloses a flat lifting bed for motor homes, which comprises two supporting feet, a pull rod roller and a limiting cylinder are respectively connected on the two supporting feet, a pull rod is arranged inside the pull rod roller and the limiting cylinder, the pull rod adopts a cuboid structure form, a winding wheel is connected and arranged at one end of the pull rod, and an inclined body swing rod is connected on the side wall of the pull rod roller through a rotating shaft.

In view of the above-mentioned related technologies, the inventor believes that the lifting bed is made of a rigid structure, and the hand transmission mechanism is easy to bend and deform for a long time, so that the lifting function is deteriorated and even lost, and the service life of the lifting bed is further reduced.

SUMMERY OF THE UTILITY MODEL

In order to improve lift bed life, this application provides a sojourn car lift bed.

The application provides a sojourn car lifting bed adopts following technical scheme:

a sojourn vehicle lifting bed comprises a vehicle body, wherein a plurality of steel wire ropes are arranged at the top of the vehicle body, a bed body is fixed at one end, away from the vehicle body, of the plurality of steel wire ropes, and a rolling mechanism for rolling the plurality of steel wire ropes is arranged on the vehicle body;

the winding mechanism comprises a main driving shaft arranged on the side wall of the vehicle body, a plurality of winding reels for winding the steel wire ropes are arranged on the main driving shaft, a plurality of driven shafts are arranged above the bed body, steering wheels for jointing the steel wire ropes are arranged on the driven shafts, and a winding wheel is fixed at one end of the main driving shaft in the length direction; the fixed piece is provided with a pair of seats for placing the bed body.

By adopting the technical scheme, the bed body is connected with the winding mechanism through the flexible steel wire rope, so that the winding wheel is driven to rotate through the winding wheel, the steel wire rope is wound on the winding wheel to complete winding, and the effect of winding and unwinding the bed body is achieved; meanwhile, the steel wire rope is bent in the winding process, and the lifting of the bed body cannot be influenced, so that the practical service life of the bed body is ensured; when the bed body is put down, the bed body is put on the seat, thereby ensuring the stability of the bed body, and the bed body can not be lifted by the steel wire rope during sleeping, thereby ensuring the stability of the bed body during use.

Optionally, a placing groove for placing the bed body is formed in the top wall of the vehicle body, and a fastening component for fixing the bed body is arranged on the vehicle body.

Through adopting above-mentioned technical scheme, receive and release back in the standing groove when the bed body, fix the bed body on the automobile body through the lock subassembly to guarantee that the bed body does not stand out in the wall body, thereby guaranteed space utilization, pack up the back simultaneously, winding mechanism is not at the atress, thereby guarantees winding mechanism's practical life.

Optionally, the fastening assembly includes a fastener fixed on the vehicle body at the side of the placement groove and a fastening member fixed on the bed body and used for fastening the fastener.

By adopting the technical scheme, the fastener is buckled on the fixed piece, so that the effect of fixing the bed body can be realized; thereby achieving the effect of convenient operation.

Optionally, the number of the steel wire ropes is at least four, and the steel wire ropes are uniformly arranged along the circumferential direction of the bed body.

By adopting the technical scheme, the uniformity of stress in the lifting process of the bed body is ensured, so that the stability of the lifting process of the bed body is ensured.

Optionally, the bed body rotates and is connected with a pair of buffering subassembly, the buffering subassembly is including rotating the support frame of connection on the bed body, be provided with a plurality of telescope tubes on the support frame, sliding connection has the telescopic link in the telescope tube, be provided with the butt platform on the telescopic link, the butt makes the telescopic link keep away from telescope tube's expanding spring between the butt bench and the telescope tube.

Through adopting above-mentioned technical scheme for buffer spring makes telescopic link and seat contact, thereby makes personnel when the bed body rest, under expanding spring's effect, the telescopic link slides in telescopic sleeve, and then guarantees that the vehicle has slightly jolting at the in-process of traveling, and the bed body still remains steadily, and the travelling comfort when having guaranteed personnel to use prevents that the bed body from taking place the bending after jolting for a long time simultaneously.

Optionally, each support frame is provided with two telescopic sleeves at least, and a plurality of telescopic sleeves are evenly arranged along the length direction of the support frame.

Through adopting above-mentioned technical scheme, guarantee that the bed body is provided with four telescopic sleeves along its periphery to guaranteed the bed body level and placed the homogeneity of bed body atress itself on the bed body.

Optionally, an embedding groove for embedding the buffer assembly is formed in the bed body, and a locking assembly for locking the support frame is arranged on the bed body.

Through adopting above-mentioned technical scheme, can rotate buffering subassembly to the groove of putting into, then fix buffering subassembly in the groove of putting into through locking Assembly to space utilization has been guaranteed.

Optionally, the locking assembly comprises a slide rail arranged on the bed body, an insertion rod is connected in the slide rail in a sliding mode, and a slot for inserting the insertion rod is formed in one side, away from the slide rail, of the embedding slot.

Through adopting above-mentioned technical scheme, rotate to the standing groove when buffering subassembly in, through stirring the inserted bar, peg graft the inserted bar in the slot to play the locking effect to buffering subassembly.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the rolling mechanism is arranged, so that the bed body is driven to lift through the steel wire rope, and the service life of the lifting bed is ensured;

2. the arrangement of the buffer assembly ensures the stability of the bed body.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

FIG. 2 is a schematic structural diagram of the bed portion in this embodiment.

Description of reference numerals: 1. a vehicle body; 2. a wire rope; 3. a bed body; 4. a winding mechanism; 5. a seat; 6. a main drive shaft; 7. a winding wheel; 8. taking up a coil; 9. a driven shaft; 10. a steering wheel; 11. a placement groove; 12. a fastening component; 13. a stationary member; 14. a fastener; 15. a buffer assembly; 16. a support frame; 17. a telescopic sleeve; 18. a telescopic rod; 19. a butting table; 20. a tension spring; 21. a shielding plate; 22. an embedding groove; 23. a slide rail; 24. inserting a rod; 25. and (4) a slot.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses sojourn car lift bed. Referring to fig. 1, sojourn formula lift bed includes automobile body 1, and the automobile body 1 roof is provided with four at least wire rope 2, and the one end that automobile body 1 was kept away from to a plurality of wire rope 2 is fixed with same horizontally bed body 3. The steel wire ropes 2 are uniformly arranged along the circumferential direction of the bed body 3, so that the stress stability of the bed body 3 is ensured. The vehicle body 1 is provided with a winding mechanism 4 for winding the steel wire rope 2. A seat 5 for placing the bed body 3 is arranged below the bed body 3, the steel wire rope 2 is driven to roll through the rolling mechanism 4, so that the bed body 3 is driven to ascend and descend, after the seat 5 is placed below the bed body 3, the steel wire rope 2 is not stressed, the rolling mechanism 4 is not stressed in the use process of the bed body 3, the function normality of the rolling mechanism 4 is ensured, and the normal use of the bed body 3 is ensured

Referring to fig. 1 and 2, the rolling mechanism 4 includes a main driving shaft 6 rotatably connected to a side wall of the vehicle body 1, and the main driving shaft 6 is disposed along a length direction of the bed 3. A plurality of take-up reels 8 are fixed on the main driving shaft 6 along the length direction thereof, and one end of each steel wire rope 2 far away from the bed body 3 is fixedly connected with one take-up reel 8. A plurality of driven shafts 9 are rotatably connected to the top wall of the vehicle body 1 right above the bed body 3, a plurality of steering wheels 10 are arranged on the driven shafts 9, and the steel wire rope 2 is placed on the steering wheels 10, so that the steel wire rope 2 is wound to play a reversing role. A winding wheel is fixedly arranged at one end of the main driving shaft 6 in the length direction, so that a take-up reel 8 on the main driving shaft 6 is driven to rotate, the steel wire rope 2 is wound and unwound, and the bed body 3 is driven to lift.

Referring to fig. 1, a placing groove 11 for placing the bed body 3 is arranged at the top of the vehicle body 1, and a plurality of fastening assemblies 12 for fixing the bed body 3 are arranged on the vehicle body 1 along the circumferential direction of the placing groove 11. The buckling component 12 comprises a buckle 14 fixed on the vehicle body 1 on the side edge of the placing groove 11 and a fixed piece 13 fixed on the bed body 3 and used for buckling the buckle 14, and when the bed body 3 is placed in the placing groove 11, the buckle 14 is buckled on the fixed piece 13 to realize the effect of fixing the bed body 3, so that the bed body 3 is prevented from falling down and injuring users.

Referring to fig. 1 and 2, a pair of buffer assemblies 15 are rotatably connected to the bottom wall of the bed body 3 along both ends of the bed body in the length direction. The buffer assembly 15 comprises a support frame 16 rotatably connected to the bed 3, and a rotation axis of the support frame 16 is located at a contact surface between the bed 3 and the seat 5, so that when the support frame 16 rotates to a vertical state, the support frame 16 contacts with the seat 5, and the bed 3 does not directly contact with the seat 5. Support frame 16 is last to be provided with two telescopic sleeves 17 at least along bed body 3 width direction, every telescopic sleeve 17 keeps away from bed body 3 one side and all is provided with the slip chamber, slip intracavity sliding connection has telescopic link 18, be provided with butt platform 19 on the telescopic link 18, butt platform 19 go up and slip between the chamber diapire butt make telescopic link 18 keep away from telescopic sleeve's expanding spring 20, self axis of rotation one end is kept away from to telescopic sleeve 17 has shielding plate 21 through the screw spiro union, be provided with on shielding plate 21 and supply the gliding through-hole of telescopic link 18, thereby prevent that telescopic link 18 from droing in the slip chamber. Make buffer spring make telescopic link 18 and seat 5 contact to when making personnel rest on the bed body 3, under expanding spring 20's effect, telescopic link 18 slides in telescopic sleeve 17, and then guarantees that the vehicle has slightly jolting at the in-process of traveling, and bed body 3 still remains steadily, and the travelling comfort when having guaranteed personnel to use prevents that bed body 3 from taking place the bending after jolting for a long time simultaneously.

Referring to fig. 2, an insertion groove 22 for inserting the buffer assembly 15 is formed in the bed 3, and a locking assembly for locking the support frame 16 is formed in the bed 3. The locking assembly comprises a sliding rail 23 arranged on the bed body 3 at the side edge of the embedding groove 22, one end of the sliding rail 23 in the length direction is communicated with the embedding groove 22, an inserting rod 24 is connected in the sliding rail 23 in a sliding mode, and a slot 25 for inserting the inserting rod 24 is formed in one side, far away from the sliding rail 23, of the embedding groove 22. When the buffer assembly 15 rotates into the embedding groove 22, the inserting rod 24 is inserted into the inserting groove 25 by shifting the inserting rod 24, so that the buffer assembly 15 is locked, and the buffer assembly 15 is prevented from being low in space efficiency vertically.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a sojourn car lift bed which characterized in that: the steel wire rope bed comprises a bed body (1), wherein a plurality of steel wire ropes (2) are arranged at the top of the bed body (1), one ends, far away from the bed body (1), of the steel wire ropes (2) are fixed with the bed body (3), and a winding mechanism (4) for winding the steel wire ropes (2) is arranged on the bed body (1);

the winding mechanism (4) comprises a main driving shaft (6) fixed on the side wall of the vehicle body (1), a plurality of winding reels (8) for winding the steel wire ropes (2) are arranged on the main driving shaft (6), a plurality of driven shafts (9) are arranged above the bed body (3), steering wheels (10) for attaching the steel wire ropes (2) are arranged on the driven shafts (9), and a winding wheel (7) is fixed at one end of the main driving shaft (6) in the length direction; the vehicle body (1) is provided with a pair of seats (5) for placing the bed body (3).

2. A recreational vehicle lifting bed according to claim 1, wherein: the bed is characterized in that a placing groove (11) for placing the bed body (3) is formed in the top wall of the car body (1), and a buckling component (12) for fixing the bed body (3) is arranged on the car body (1).

3. A recreational vehicle lifting bed according to claim 2, wherein: the buckling component (12) comprises a fastener (14) fixed on the vehicle body (1) at the side of the placing groove (11) and a fixed piece (13) fixed on the bed body (3) and used for buckling the fastener (14).

4. A recreational vehicle lifting bed according to claim 1, wherein: the bed is characterized in that at least four steel wire ropes (2) are arranged, and the steel wire ropes (2) are uniformly arranged along the circumferential direction of the bed body (3).

5. A recreational vehicle lifting bed according to claim 1, wherein: the utility model discloses a bed body, including bed body (3), bed body (3) rotate and be connected with a pair of buffering subassembly (15), buffering subassembly (15) are including rotating support frame (16) of connection on the bed body (3), be provided with a plurality of telescope tube (17) on support frame (16), sliding connection has telescopic link (18) in telescope tube (17), be provided with butt platform (19) on telescopic link (18), butt platform (19) go up and telescopic spring (20) that telescopic link (17) were kept away from in telescopic link (18) to the butt between telescopic link (17).

6. A sojourn vehicle lifting bed according to claim 5, wherein: every be provided with two telescope tube (17) on support frame (16) at least, a plurality of telescope tube (17) evenly set up along support frame (16) length direction.

7. A sojourn vehicle lifting bed according to claim 5, wherein: an embedding groove (22) for embedding the buffer assembly (15) is formed in the bed body (3), and a locking assembly for locking the support frame (16) is arranged on the bed body (3).

8. A recreational vehicle lifting bed according to claim 7, wherein: the locking assembly comprises a sliding rail (23) arranged on the bed body (3), an inserting rod (24) is connected in the sliding rail (23), and a slot (25) for inserting the inserting rod (24) is formed in one side, far away from the sliding rail (23), of the embedding groove (22).