CN211918458U

CN211918458U - Sleeping and resting auxiliary device for hard seat of train

Info

Publication number: CN211918458U
Application number: CN202020526213.9U
Authority: CN
Inventors: 杨静; 高宇江
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-12
Filing date: 2020-04-12
Publication date: 2020-11-13
Anticipated expiration: 2030-04-12

Abstract

The utility model relates to a train hard seat sleep rest auxiliary device, its structure includes: spacing groove socket, spacing groove positive plate, spacing groove, the nut of screwing, set screw, rotation axis, cushion, rotatory axle sleeve, rotation axis baffle, cushion side board, cushion arc, altitude mixture control board, link plate, screens board, screens screw, fixation nut, backup pad, characterized by: the height adjusting plate penetrates through the limiting groove socket, a screwing nut is arranged on a positive plate of the limiting groove, one end of a positioning screw is screwed into the screwing nut and penetrates through a positive plate of the limiting groove, the other end of the positioning screw is connected with a rotating shaft, the rotating shaft penetrates through a rotating shaft sleeve, a rotating shaft baffle is arranged at the tail end of the rotating shaft, the top end of the height adjusting plate is connected with a hanging plate to form a right-angled structure, a supporting plate is connected with a clamping plate through a clamping screw, and a fixing nut is arranged on the clamping screw. The advantages are that: the use method is simple, the carrying is convenient, the structure is reasonable, the manufacturing cost is low, and the practical value is very high.

Description

Sleeping and resting auxiliary device for hard seat of train

Technical Field

The utility model relates to a train hard seat sleep rest auxiliary device belongs to seat auxiliary stay technical field.

Background

The train is used as the most main transportation tool for people, so that the travel of people is facilitated, the rhythm of life is accelerated, the contact of different areas is drawn, the development of different areas is promoted, the price of train passenger tickets is lower than that of other transportation tools, and more people use the train as the preferred transportation tool for long-distance travel. However, due to the large population, train sleeper tickets are really difficult to buy in holidays or spring rush hours, and are often not bought by even hard seats. The passenger who is far away, moves many tens of or even dozens of hours of journey, simply boils down, lies on the hard seat and can not lie down, lies prone, can only sit straight, has long-term physical and mental fatigue, lies aslant for a long time and can oppress the cervical vertebra, influences the health, and some people can not get tired and can directly fall under the chair to sleep on the cold ground, thus not only insanitary, but also influences the health.

Disclosure of Invention

The utility model aims at providing a sleeping and resting auxiliary device for a hard seat of a train, which not only can assist passengers to sleep and rest on the hard seat of the train, but also is convenient to carry and has low cost.

The utility model discloses a function is realized through following mode:

the utility model discloses a spacing groove socket, positive panel of spacing groove, the nut of screwing, set screw, rotation axis, cushion, rotatory axle sleeve, rotation axis baffle, cushion side board, cushion arc, altitude mixture control board, link plate, screens board, screens screw, fixation nut, backup pad, characterized by: the height adjusting plate penetrates through the limiting groove socket, a screwing nut is arranged on a front plate of the limiting groove, one end of a positioning screw is screwed into the screwing nut and penetrates through a front plate of the limiting groove, the other end of the positioning screw is connected with a rotating shaft, the rotating shaft sleeve penetrates through the back cushion from one side of a side plate of the back cushion and penetrates through the whole back cushion, the rotating shaft penetrates through the rotating shaft sleeve, a rotating shaft baffle is arranged at the tail end of the rotating shaft, the rotating shaft baffle is in close contact with the side plate of the back cushion and is not connected with the side plate of the back cushion, the top end of the height adjusting plate is connected with a hanging plate to form a right-angle structure, the;

the back cushion is of a semi-circular arc structure;

one end of the positioning screw screwed into the screwing nut is contacted with the surface of the height adjusting plate;

the utility model has the advantages that: the use method is simple, the carrying is convenient, the structure is reasonable, the manufacturing cost is low, and the practical value is very high.

Drawings

Fig. 1 is a schematic view of the overall structure of the utility model in the use state;

FIG. 2 is a front view of FIG. 1;

fig. 3 is a schematic view of the overall structure of the present invention in a folded state;

FIG. 4 is a front view of FIG. 3;

fig. 5 is a schematic structural view of the back cushion of the present invention;

FIG. 6 is a front view of FIG. 5;

FIG. 7 is a left side view of FIG. 5;

FIG. 8 is a top view of FIG. 5;

fig. 9 is a schematic structural view of the limiting groove of the present invention;

FIG. 10 is a front view of FIG. 9;

FIG. 11 is a left side view of FIG. 9;

FIG. 12 is a top view of FIG. 9;

fig. 13 is a schematic view of the whole structure of the positioning screw, the rotating shaft and the rotating shaft baffle according to the present invention;

FIG. 14 is a front view of FIG. 13;

fig. 15 is a left side view of fig. 13.

Detailed Description

Referring to the attached drawings, the utility model discloses a: a limiting groove socket 1, a limiting groove front panel 2, a limiting groove 3, a screwing nut 4, a positioning screw 5, a rotating shaft 6, a back cushion 7, a rotating shaft sleeve 8, a rotating shaft baffle plate 9, a back cushion side panel 10, a back cushion arc plate 11, a height adjusting plate 12, a hanging plate 13, a clamping plate 14, a clamping screw 15, a fixing nut 16 and a supporting plate 17, wherein the height adjusting plate 12 passes through the limiting groove socket 1, the screwing nut 4 is arranged on the limiting groove front panel 2, one end of the positioning screw 5 is screwed into the screwing nut 4 and passes through the limiting groove front panel 2, the other end of the positioning screw 5 is connected with the rotating shaft 6, the rotating shaft sleeve 8 passes through the inside of the back cushion 7 from one side of the back cushion side panel 10 and penetrates through the whole back cushion 7, the rotating shaft 6 passes through the rotating shaft sleeve 8, the tail end of the rotating shaft, the top end of the height adjusting plate 12 is connected with the hanging plate 13 to form a right-angle structure, the top end of the clamping plate 14 is connected with the hanging plate 13 to form a right-angle structure, the supporting plate 17 is connected with the clamping plate 14 through a clamping screw 15, and a fixing nut 16 is arranged on the clamping screw 15;

when using, arrange the link plate in train hard seat back top, it is perpendicular with the screens board to adjust the backup pad, the fixation nut fixed support board of screwing, the passenger sits on corresponding the seat, adjust the spacing groove height, make passenger's neck and head can comfortable lean on the cushion arc, rotate the rotation axis, the rotation axis drives set screw and altitude mixture control board surface in close contact with, make the position of spacing groove on altitude mixture control board fixed, at this moment, the passenger leans on can sleep the rest on the cushion.

Claims

1. The utility model provides a train hard seat sleep rest auxiliary device, includes spacing groove socket, the positive panel of spacing groove, the nut of screwing, set screw, rotation axis, cushion, rotatory axle sleeve, rotation axis baffle, cushion side board, cushion arc, altitude mixture control board, link plate, screens board, screens screw, fixation nut, backup pad, characterized by: the height adjusting plate penetrates through the limiting groove socket, a screwing nut is arranged on the limiting groove front plate, one end of a positioning screw is screwed into the screwing nut and penetrates through the limiting groove front plate, the other end of the positioning screw is connected with a rotating shaft, the rotating shaft sleeve penetrates through the whole cushion inside the cushion from one side of the cushion side plate, the rotating shaft penetrates through the rotating shaft sleeve, a rotating shaft baffle is arranged at the tail end of the rotating shaft, the rotating shaft baffle is in close contact with and not connected with the cushion side plate, the top end of the height adjusting plate is connected with the hanging plate to form a right-angle structure, the top end of the clamping plate is connected with the hanging plate to form a right-angle structure, the supporting.

2. The train hard seat sleeping and resting auxiliary device as claimed in claim 1, wherein: the back cushion is of a semi-circular arc structure.

3. The train hard seat sleeping and resting auxiliary device as claimed in claim 1, wherein: one end of the positioning screw screwed into the screwing nut is contacted with the surface of the height adjusting plate.