CN213199725U

CN213199725U - Train seat with auxiliary sleeping structure

Info

Publication number: CN213199725U
Application number: CN202021444338.3U
Authority: CN
Inventors: 张晓强; 曲玥铮; 安港港; 吴再兴; 王宁; 赵若飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-05-14
Anticipated expiration: 2030-07-21

Abstract

The utility model provides a train seat with auxiliary sleeping structure. The train seat with the auxiliary sleeping structure comprises an underframe; the cushion is fixedly arranged on the top of the bottom frame; the backup plate is fixedly arranged at the top of the cushion; the rubber leather pad is fixedly arranged on one side of the backup plate; the two first concave seats are fixedly arranged on two sides of the backup plate respectively; the two screw rods are respectively and rotatably arranged on the inner walls of the top and the bottom of the two first concave seats, and the top ends of the screw rods extend to the upper parts of the first concave seats; and the two synchronous belt wheels are fixedly sleeved on the two screw rods respectively. The train seat with the auxiliary sleeping structure provided by the utility model has the advantages of preventing the head from falling suddenly, improving the sleeping quality and protecting the neck.

Description

Train seat with auxiliary sleeping structure

Technical Field

The utility model relates to a seat technical field especially relates to a train seat with supplementary sleep structure.

Background

The seat is a seat with a cushion, a backrest and armrests, and basically, the seat can be arranged on some manned vehicles such as buses, cars and trains, so that convenience and certain comfort can be brought to passengers, and in some coaches or trains, people can sleep on the seat, therefore, the arrangement of the seat brings great convenience to people.

However, since the conventional train seat is not provided with some tools capable of assisting people in sleeping, when people sleep by leaning on the seat, the head of the people suddenly falls aside due to the bumping of the vehicles, so that the people wake up from sleeping, the sleeping quality is reduced, and the neck of the people may be damaged due to the sudden falling.

Therefore, it is necessary to provide a new train seat with an auxiliary sleeping structure to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The technical problem solved by the utility model is to provide a train seat with auxiliary sleeping structure, which can prevent the head from falling down suddenly, improve the sleeping quality and protect the neck.

In order to solve the technical problem, the utility model provides a train seat with supplementary sleep structure includes: a chassis; the cushion is fixedly arranged on the top of the bottom frame; the backup plate is fixedly arranged at the top of the cushion; the rubber leather pad is fixedly arranged on one side of the backup plate; the two first concave seats are fixedly arranged on two sides of the backup plate respectively; the two screw rods are respectively and rotatably arranged on the inner walls of the top and the bottom of the two first concave seats, and the top ends of the screw rods extend to the upper parts of the first concave seats; the two synchronous belt wheels are fixedly sleeved on the two screw rods respectively, and the synchronous belt wheels are positioned above the first concave seat; the synchronous belt is sleeved on the two synchronous belt wheels; the two extending columns are respectively installed on the two screw rods in a threaded mode, and one side of each extending column extends out of the first concave seat; the two transverse baffle plates are fixedly arranged on the same side of the two extending columns respectively; the two positioning blocks are fixedly arranged on one sides of the two transverse baffles, which are close to each other, respectively; the two first protection pads are fixedly arranged on one sides, close to the positioning blocks, of the two first protection pads respectively.

Preferably, the two positioning blocks are fixedly provided with the same concave rod, and the concave rod is fixedly provided with a second protection pad.

Preferably, a second concave seat is fixedly mounted at the top of the backup plate, and the synchronous belt penetrates through the second concave seat and is movably connected with the inner wall of the second concave seat.

Preferably, the top end of the screw rod is fixedly provided with a hand-operated wheel.

Preferably, four supporting columns are fixedly installed at the bottom of the bottom frame, and connecting plates are fixedly installed at the bottoms of the supporting columns.

Preferably, the first protection pad and the second protection pad are made of sponge materials.

Compared with the prior art, the utility model provides a train seat with supplementary sleep structure has following beneficial effect:

the utility model provides a train seat with supplementary sleep structure, people are before the sleep, sit on the seat, and make head and backup plate contact, then forward rotate arbitrary one hand pole, two screws just rotate, make the locating piece descend, descend to the assigned position back until first protection pad, loosen hand wheel, can be reassuring the sleep, the sleep in-process, the scope of empting of head is very narrow, and also directly empty on first protection pad even just empting, can not disturb people's normal sleep basically, can also effectively protect the neck, and the second protection pad can prevent that people from leaning forward under the inertia effect, the security performance is improved, and through the setting of screw rod with the extension post, can be applicable to the crowd of more height difference, application scope is wider.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a train seat with an auxiliary sleeping structure provided by the present invention;

FIG. 2 is a schematic view of a portion of the structure of the middle backup plate of the present invention;

fig. 3 is a schematic top view of the middle backup plate of the present invention;

fig. 4 is a schematic side view of the present invention;

reference numbers in the figures: 1. a chassis; 2. a cushion; 3. a backup plate; 4. a rubber leather pad; 5. a first concave seat; 6. a screw; 7. a synchronous pulley; 8. a synchronous belt; 9. extending the column; 10. a transverse baffle plate; 11. positioning blocks; 12. a first protective pad; 13. a concave rod; 14. a second protective pad; 15. A second concave seat.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a train seat with an auxiliary sleeping structure according to the present invention; FIG. 2 is a schematic view of a portion of the structure of the middle backup plate of the present invention; fig. 3 is a schematic top view of the middle backup plate of the present invention; fig. 4 is a schematic side view of the present invention. A train seat with an auxiliary sleeping structure comprising: a chassis 1; the cushion 2 is fixedly arranged on the top of the underframe 1; the backup plate 3 is fixedly arranged at the top of the cushion 2; the rubber cushion 4 is fixedly arranged on one side of the backup plate 3; the two first concave seats 5 are respectively and fixedly arranged on two sides of the backup plate 3; the two screws 6 are respectively and rotatably arranged on the inner walls of the tops and the bottoms of the two first concave seats 5, and the top ends of the screws 6 extend to the upper parts of the first concave seats 5; the two synchronous belt wheels 7 are respectively and fixedly sleeved on the two screw rods 6, and the synchronous belt wheels 7 are positioned above the first concave seat 5; the synchronous belt 8 is sleeved on the two synchronous belt wheels 7; the two extending columns 9 are respectively installed on the two screw rods 6 in a threaded manner, and one side of each extending column 9 extends out of the first concave seat 5; the two transverse baffle plates 10 are respectively and fixedly arranged on the same side of the two extending columns 9; the two positioning blocks 11 are respectively and fixedly arranged on one sides, close to each other, of the two transverse baffles 10; the two first protection pads 12 are respectively and fixedly installed on one side of the two positioning blocks 11 close to each other.

The two positioning blocks 11 are fixedly provided with the same concave rod 13, and the concave rod 13 is fixedly provided with a second protection pad 14.

The top fixed mounting of backup plate 3 has second spill seat 15, hold-in range 8 runs through second spill seat 15 and with the inner wall swing joint of second spill seat 15.

The top end of the screw rod 6 is fixedly provided with a hand-operated wheel.

The bottom fixed mounting of chassis 1 has four support columns, the bottom fixed mounting of support column has even the board.

The first protection pad 12 and the second protection pad 14 are made of sponge materials.

The utility model provides a train seat with supplementary sleep structure's theory of operation as follows:

when people sleep on the seat, firstly sit on the seat, the head is in contact with the backup plate 3, then any arm is lifted, the hand contacts the corresponding hand-operated wheel and rotates forwards, so that the corresponding screw rod 6 can be driven to rotate, at the moment, under the transmission action of the synchronous belt wheel 7 and the synchronous belt 8, the two screw rods 6 simultaneously rotate in the same direction, the extension column 9 can descend, then under the driving of the transverse baffle plate 10, the two positioning blocks 11 can descend until the two first protection cushions 12 descend to the approximate middle position of the head or the ear part, at the moment, the distance between the first protection cushions 12 and the head is very close, the second protection cushion 14 is positioned in front of the face, and then the hand-operated wheel can be loosened, so that the safe sleep can be realized, in the sleeping process, even if the train bumps, the head can topple over, but the head can topple over only in a very short space, and directly topple over on first protection pad 12, can not disturb people's normal sleep basically to the second protection pad 14 that sets up can prevent that people from toppling over forward under the inertia that the train parkked or accelerated, facial and second protection pad 14 direct contact have improved the security performance, and after waking up or arriving at a station, only need reverse rotation arbitrary hand wheel, make the spill pole 13 promote the eminence can.

the utility model provides a train seat with supplementary sleep structure, people are before the sleep, sit on the seat, and make head and backup plate 3 contact, then forward rotate arbitrary one hand pole, two screw rods 6 just rotate, make locating piece 11 descend, after first protection pad 12 descends to the finger position, loosen the hand wheel, can be reassured sleep, the sleep in-process, the scope of empting of head is very narrow, and also directly empty on first protection pad 12 even if empty, can not disturb people's normal sleep basically, can also effectively protect the neck, and second protection pad 14 can prevent that people from leaning forward under the inertia effect, the security performance is improved, and through screw rod 6 and the setting that extends post 9, can be applicable to the crowd of more height difference, application scope is wider.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A train seat having an auxiliary sleeping structure, comprising:

a chassis;

the cushion is fixedly arranged on the top of the bottom frame;

the backup plate is fixedly arranged at the top of the cushion;

the rubber leather pad is fixedly arranged on one side of the backup plate;

the two first concave seats are fixedly arranged on two sides of the backup plate respectively;

the two screw rods are respectively and rotatably arranged on the inner walls of the top and the bottom of the two first concave seats, and the top ends of the screw rods extend to the upper parts of the first concave seats;

the two synchronous belt wheels are fixedly sleeved on the two screw rods respectively, and the synchronous belt wheels are positioned above the first concave seat;

the synchronous belt is sleeved on the two synchronous belt wheels;

the two extending columns are respectively installed on the two screw rods in a threaded mode, and one side of each extending column extends out of the first concave seat;

the two transverse baffle plates are fixedly arranged on the same side of the two extending columns respectively;

the two positioning blocks are fixedly arranged on one sides of the two transverse baffles, which are close to each other, respectively;

the two first protection pads are fixedly arranged on one sides, close to the positioning blocks, of the two first protection pads respectively.

2. The train seat with an auxiliary sleeping structure of claim 1, wherein the same concave bar is fixedly installed on the two positioning blocks, and a second protection pad is fixedly installed on the concave bar.

3. The train seat with an auxiliary sleeping structure of claim 1, wherein a second concave seat is fixedly installed on the top of the backup plate, and the synchronous belt penetrates through the second concave seat and is movably connected with the inner wall of the second concave seat.

4. The train seat with an auxiliary sleeping structure of claim 1, wherein the top end of the screw is fixedly provided with a hand wheel.

5. The train seat with an auxiliary sleeping structure of claim 1, wherein four supporting columns are fixedly installed at the bottom of the underframe, and connecting plates are fixedly installed at the bottoms of the supporting columns.

6. The train seat with an auxiliary sleeping structure of claim 2, wherein the first protective pad and the second protective pad are made of sponge.