CN220447742U - Lift type seat for caravan - Google Patents

Abstract

The utility model discloses a lifting type seat for a motor home, which relates to the technical field of lifting seats and comprises a bottom plate, wherein a supporting plate is arranged at the upper end of the bottom plate, a sliding sleeve is connected to the supporting plate in a sliding manner, a top plate is arranged at the upper end of the sliding sleeve, a unfolding mechanism for unfolding the sliding sleeve into a table is arranged on the top plate, and a lifting mechanism for driving the top plate to lift is arranged on the bottom plate. The utility model can make the seat lift and unfold to be used as a table or a bed board by the mutual coordination of the bottom plate, the supporting plate, the top plate, the sliding sleeve, the unfolding mechanism and the lifting mechanism, and can improve the comfort of a user.

Description

Lift type seat for caravan

Technical Field

The utility model relates to the technical field of lifting seats, in particular to a lifting seat for a motor home.

Background

The motor home, also called as home on wheels, has two functions of a house and a car, but the property of the motor home is also that the motor home is a movable car type with necessary basic facilities at home, and the motor home is a fashion product integrating clothes, food, living and traveling into a whole, and realizing traveling in life and living in traveling. According to the multifunctional lifting type seat for the motor home, disclosed in patent publication No. CN215752043U, through the box body, the first seat board and the second seat board can be separated when the multifunctional lifting type seat is used, the box body is driven to reach between the first seat board and the second seat board, the length of the seat can be adjusted through the box body and the table board inside, the multifunctional lifting type seat can be used as a bed or used by more people to sit down, articles can be stored through the box body when the multifunctional lifting type seat is not used, but the effect can be achieved only by manually rotating the hand wheel twice when the multifunctional lifting type seat is lifted, the labor consumption is high, the operation is complex, the periphery of the multifunctional lifting type seat is not covered by a shade, and dust accumulation is easy to cause on internal parts.

Based on the above, the lifting type seat for the motor home is provided, and the defects of the existing device can be overcome.

Disclosure of Invention

The utility model aims to provide a lifting type seat for a motor home, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a car as a house over-and-under type seat, includes the bottom plate, the backup pad is installed to the upper end of bottom plate, sliding connection has the slip cap in the backup pad, the roof is installed to the upper end of slip cap, be equipped with the expansion mechanism that is used for expanding into the desk on the roof, be equipped with the elevating system who is used for driving the roof and goes up and down on the bottom plate.

Based on the technical scheme, the utility model also provides the following optional technical schemes:

in one alternative: the unfolding mechanism comprises a chair plate, wherein the chair plate is positioned at the upper end of the top plate, the chair plate is hinged with the top plate, and two cotton pads are arranged at the upper end of the chair plate.

In one alternative: the lifting mechanism comprises a first sliding groove, two first sliding grooves are formed in the upper end of a bottom plate, one ends of the first sliding grooves are connected with a first pulley in a sliding mode, a first fixing rod is arranged between the first pulleys, two connecting rods are arranged at two ends of the first fixing rod, a second fixing rod is arranged at the other end of the first connecting rod, two fixing blocks are arranged at two ends of the second fixing rod, the second fixing blocks are fixedly connected in the second sliding grooves, the second sliding grooves are formed in the lower end of a top plate, an electric push rod is arranged at the upper end of the bottom plate, and the output end of the electric push rod is fixedly connected with the first fixing rod between the two first pulleys.

In one alternative: the linkage mechanism comprises a first fixed block, the first fixed block is located at one end of the first sliding chute, far away from the first pulley, a fourth fixed rod is installed in the middle of the first fixed block, a second connecting rod is installed at two ends of the fourth fixed rod, a third fixed rod is installed at the other end of the second connecting rod, a second pulley is installed at two ends of the third fixed rod, the second pulley is connected in the second sliding chute in a sliding mode, and the middle position of the connecting rod located at the same side in the first sliding chute is in rotary connection.

In one alternative: the first sliding groove and the second sliding groove are of the same structure.

In one alternative: the pulley I is matched with the chute I, and the chute II is matched with the pulley II.

In one alternative: the connecting rod that lies in same one side in the spout I is X type setting, both sides the screw is all installed to connecting rod one and connecting rod two's intermediate position.

Compared with the prior art, the utility model has the following beneficial effects:

this application designs according to current needs, can make the seat only need through electric putter operation when going up and down can, through seat board and the articulated setting of roof, can make the expansion of seat board more convenient, easy operation can be got up the seat internal part shade through setting up backup pad and slip cap, avoids causing the accumulation of dust, still can be through setting up cotton pad, makes people sit more comfortable.

Drawings

Fig. 1 is a schematic view of the internal structure of the left side view of the present utility model.

Fig. 2 is a schematic diagram of the internal structure of the front view of the present utility model.

Fig. 3 is a schematic overall structure of the present utility model.

Fig. 4 is a schematic view of the unfolded structure of the present utility model.

Fig. 5 is a schematic diagram of an elevation view of the internal structure of the present utility model.

Fig. 6 is a schematic structural view of the bottom view of the internal structure of the present utility model.

Reference numerals annotate: 100. the chair comprises a bottom plate, 101, a supporting plate, 102, a sliding sleeve, 103, a top plate, 200, a chair plate, 201, a cotton pad, 300, a first sliding groove, 301, a first fixing rod, 302, a first pulley, 303, a first fixing block, 304, a first connecting rod, 305, an electric push rod, 306, a second sliding groove, 307, a second fixing rod, 308, a second pulley, 309, a second fixing block, 310, a second connecting rod, 311, a third fixing rod, 312 and a fourth fixing rod.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent.

Example 1

In one embodiment, as shown in fig. 1-6, a lift type seat for a motor home comprises a bottom plate 100, wherein a supporting plate 101 is installed at the upper end of the bottom plate 100 and used for supporting a sliding sleeve 102 and shielding the internal structure of the seat to play a role in protection, the sliding sleeve 102 is connected to the supporting plate 101 in a sliding manner, when the seat is lifted, the sliding sleeve 102 is lifted along with the lifting sleeve to play a role in protecting the internal structure, a top plate 103 is installed at the upper end of the sliding sleeve 102, a unfolding mechanism used for unfolding the seat into a table is arranged on the top plate 103, the seat can be unfolded into the table or a bed plate through the unfolding mechanism to be used, a lifting mechanism used for driving the top plate to lift is arranged on the bottom plate 100, and the height of the seat is adjusted through the lifting mechanism.

In one embodiment, as shown in fig. 1-4, the unfolding mechanism comprises a chair plate 200, the chair plate 200 is located at the upper end of the top plate 103, the chair plate 200 is unfolded into other forms through the chair plate 200, the chair plate 200 and the top plate 103 are hinged, so that the chair plate 200 can be unfolded conveniently, and two cotton pads 201 are installed at the upper end of the chair plate 200, so that the experience comfort of a user is improved.

In one embodiment, as shown in fig. 5-6, the lifting mechanism includes a first chute 300, two first chutes 300 are located at the upper end of the bottom plate 100, for supporting the sliding of the first fixing block 303 and the first pulley 302, one ends of the first two chutes 300 are slidably connected with the first pulley 302, the moving track of the first fixing rod 301 is limited by the first pulley 302, the first fixing rod 301 is installed between the first two pulleys 302, two ends of the first fixing rod 301 are provided with a first connecting rod 304, when the first fixing rod 301 at the lower end is pushed by the electric push rod 305 to move, the third fixing rod 311 at the upper end is fixed, the other end of the first connecting rod 304 is provided with a second fixing rod 307, two ends of the second fixing rod 307 are provided with a second fixing block 309, the second fixing block 309 is fixedly connected in the second chute 306, the second fixing block 309 is fixedly connected with the second fixing rod 311 through the second fixing block 309, the upper end of the bottom plate 100 is provided with the electric push rod 305, the output end of the electric push rod 305 is fixedly connected with the first fixing rod 301 between the first two pulleys 302, and the first fixing rod 301 is driven by the electric push rod 305 to move by the first fixing rod 301, and the first fixing rod 301 is provided with a linkage mechanism for moving the second fixing rod 300.

In one embodiment, as shown in fig. 5-6, the linkage mechanism includes a first fixing block 303, the first fixing block 303 is located at one end of the first chute 300 far away from the first pulley 302, and is used for fixing a fourth fixing rod 312, a fourth fixing rod 312 is installed between the two first fixing blocks 303, and is used for fixing a second connecting rod 310, a second connecting rod 310 is installed at two ends of the fourth fixing rod 312, the movement of the electric push rod 305 is driven into the two chutes by the second connecting rod 310, a third fixing rod 311 is installed at the other end of the second connecting rod 310, a second pulley 308 is installed at two ends of the third fixing rod 311, the second pulley 308 is slidably connected in the second chute 306, when the electric push rod 305 pushes the first fixing rod 301, the second pulley 308 is driven to move in the second chute 306 by the second connecting rod 310 and the second fixing rod 307, and the middle positions of the connecting rods located at the same side in the first chute 300 are all in rotary connection, and when the seat is lifted, the connecting rods can be unfolded or folded by the rotary connection.

In one embodiment, as shown in fig. 5-6, the first chute 300 and the second chute 306 have the same structure.

Example 2

In one embodiment, as shown in fig. 5-6, the first pulley 302 is adapted to the first and second pulleys 300, 306, respectively, so that the pulley 302 slides more smoothly within the pulley.

In one embodiment, as shown in fig. 5-6, the connecting rods on the same side in the first chute 300 are all in an X-shaped arrangement, and screws are installed in the middle positions of the connecting rods 304 and 310 on both sides, so that the rotation between the connecting rods 304 is smoother through the screws.

Working principle: when the chair is used, the electric push rod 305 is started, the fixing rod 301 is pushed, the fixing rod 301 drives the pulley 302 to slide towards the other end in the first sliding groove 300, the connecting rod 304 is driven to rotate, the fixing rod 307 is driven to move towards one end of the second fixing block 309, the pulley 308 slides in the second sliding groove 306, the top plate 103 is driven to move upwards, the top plate 103 drives the sliding sleeve 102 to move upwards in the supporting plate 101, the chair is lifted, and the chair plate 200 is unfolded to 180 degrees.

Claims (7)

1. The lifting type motor home seat comprises a bottom plate (100), wherein a supporting plate (101) is arranged at the upper end of the bottom plate (100), a sliding sleeve (102) is connected to the supporting plate (101) in a sliding manner, and a top plate (103) is arranged at the upper end of the sliding sleeve (102);

the table is characterized in that the top plate (103) is provided with a unfolding mechanism for unfolding the table;

the bottom plate (100) is provided with a lifting mechanism for driving the top plate to lift.

2. The lift type motor home seat as claimed in claim 1, wherein the unfolding mechanism comprises a seat plate (200), the seat plate (200) is located at the upper end of the top plate (103), the seat plate (200) is hinged with the top plate (103), and two cotton pads (201) are installed at the upper end of the seat plate (200).

3. The lift car seat according to claim 1, wherein the lifting mechanism comprises a first chute (300), the two first chutes (300) are all located at the upper end of the bottom plate (100), one ends of the two first chutes (300) are all connected with a first pulley (302) in a sliding manner, a first fixing rod (301) is installed between the two first pulleys (302), a first connecting rod (304) is installed at two ends of the first fixing rod (301), a second fixing rod (307) is installed at the other end of the first connecting rod (304), a second fixing block (309) is installed at two ends of the second fixing rod (307), the second fixing blocks (309) are all fixedly connected in the second chute (306), the second chute (306) is located at the lower end of the top plate (103), an electric push rod (305) is installed at the upper end of the bottom plate (100), the output end of the electric push rod (305) is fixedly connected with the first fixing rod (301) between the two first pulleys (302), and a mechanism for moving in a linkage manner is arranged in the first chute (300).

4. The lifting seat for the motor home according to claim 3, wherein the linkage mechanism comprises a first fixed block (303), the first fixed block (303) is located at one end of the first sliding chute (300) far away from the first pulley (302), a fourth fixed rod (312) is installed in the middle of the first fixed block (303), a second connecting rod (310) is installed at two ends of the fourth fixed rod (312), a third fixed rod (311) is installed at the other end of the second connecting rod (310), a second pulley (308) is installed at two ends of the third fixed rod (311), the second pulley (308) is slidably connected in the second sliding chute (306), and the middle positions of the connecting rods located at the same side in the first sliding chute (300) are rotatably connected.

5. The lift car seat of claim 4, wherein the first runner (300) and the second runner (306) are of the same structure.

6. A lift car seat as claimed in claim 3, wherein the first pulley (302) is adapted to the first runner (300) and the second runner (306) is adapted to the second runner.

7. The lift car seat of claim 4, wherein the connecting rods positioned on the same side in the first chute (300) are all arranged in an X-shaped manner, and screws are arranged at the middle positions of the first connecting rod (304) and the second connecting rod (310) on both sides.