CN220243227U

CN220243227U - Rail transit equipment and vehicle upturning seat

Info

Publication number: CN220243227U
Application number: CN202322044416.0U
Authority: CN
Inventors: 阮班金
Original assignee: Chengdu Shangyuan Rail Transit Equipment Co ltd
Current assignee: Chengdu Shangyuan Rail Transit Equipment Co ltd
Priority date: 2023-08-01
Filing date: 2023-08-01
Publication date: 2023-12-26
Anticipated expiration: 2033-08-01

Abstract

The utility model relates to the technical field of vehicle upturning seats, and discloses track traffic equipment and a vehicle upturning seat. This track traffic equipment and vehicle turn over seat upward through being provided with adjusting device, can learn the angle of regulation for the vehicle turns over the seat upward and can learn the angle of adjusting the upset when overturning, can more accurate adaptation different user's use size, and the user can know adjusting angle when adjusting the most suitable position, need not to lean on again to feel to adjust when using the regulation next time, only need remember the numerical value of last time adjust can, adjustment efficiency is fast.

Description

Rail transit equipment and vehicle upturning seat

Technical Field

The utility model relates to the technical field of vehicle upturning seats, in particular to rail transit equipment and a vehicle upturning seat.

Background

Railway vehicle seats in the market at present are mostly fixed seats. In order to increase the passenger capacity of the vehicle cabin, the use ratio of the cabin space, it is becoming a trend to arrange various kinds of equipment under the seat. And for the vehicle operation, the equipment is more and more high in maintenance and overhaul efficiency.

The prior art discloses the publication number: CN214607513U is a track traffic equipment and vehicle upturning seat, upturning seat includes seat box, seat, link mechanism and locking mechanism, and the seat box has accommodation space for installation equipment etc. the seat box includes seat box skeleton and seat box cover plate, and the seat includes cushion skeleton and seat cushion, and link mechanism is used for connecting the back of the seat portion and the back of the chair portion of seat box skeleton, and locking mechanism is used for locking the front end and the seat box of seat. Therefore, when the locking mechanism is opened, the seat can be turned upwards through the connecting rod mechanism to open the accommodating space, equipment in the accommodating space is operated, the seat is turned downwards after the operation is finished and locked by the locking mechanism, the fixing of the seat can be quickly and effectively recovered, and the reliability and the safety of the seat can be ensured. The utility model has the advantages of simple operation, high structural stability, simple installation and debugging and the like, and solves the problems that the existing fixed seat is inconvenient to maintain and operate equipment under the seat.

However, the vehicle upturning seat of the rail transit equipment cannot know the angle of adjustment when the vehicle upturns, cannot be more accurately matched with the use sizes of different users, the user cannot know the adjustment angle when adjusting the most suitable position, the user needs to adjust the vehicle upturning seat again by feeling when adjusting the vehicle upturning seat next time, the effect is bad when using the vehicle upturning seat, and improvement is needed.

Disclosure of Invention

The utility model aims to provide rail transit equipment and a vehicle upturned seat so as 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 vehicle seat that turns up of track traffic equipment, includes the seat case, the side of seat case is provided with adjusting device, adjusting device's top is provided with the soft packet of cushion, the inside of seat case is provided with strutting arrangement.

The adjusting device comprises a side end connecting rod, a connecting hack lever, a middle connecting shaft lever, a first gear, a second gear, a limiting cylinder part, an inner limiting locking rod, an inner connecting part, a side end connecting thin rod, a pointer, a dial, a connecting frame, a connecting bottom plate and a connecting plate.

Preferably, the support device comprises a connecting post and a bottom end bearing pad, wherein the connecting post is fixedly connected to the inner back surface of the seat box, and the bottom end bearing pad is fixedly connected to the front surface of the connecting post.

Preferably, the through hole has been seted up to the inside of connecting the plate, the aperture of through-hole and the pole footpath adaptation of intermediate junction axostylus axostyle, intermediate junction axostylus axostyle sliding connection is in the inside of connecting the plate, through being provided with the through hole, can let intermediate junction axostylus axostyle alternate into and connect the plate to can rotate and ensure to drive the soft packet cushion and rotate and adjust, ensure adjusting device's normal use.

Preferably, the right side of the connecting plate is fixedly connected with a connecting bearing, the inner connection is fixedly connected with an inner ring of the connecting bearing, and the inner connection is connected with the inner center of the connecting plate in a sliding manner.

Preferably, the locking slot has been seted up in the left side of connection plate, the intercommunication round hole has been seted up to the inside of second gear, the aperture of intercommunication round hole equals with the aperture of locking slot, interior spacing locking lever is pegged graft in the inside of spacing section of thick bamboo spare, interior spacing locking lever is pegged graft in the left side of connection plate, interior spacing locking lever is pegged graft in the inside of locking slot, through being provided with interior spacing locking lever, interior spacing locking lever plays the effect of locking, thereby can carry out the rotation of locking to the second gear with the inside of connection plate after adjusting and restrict first gear, just unable angle of adjusting the soft packet cushion after inserting, ensures the safety of use.

Preferably, the calibrated scale is fixedly connected to the top of the connecting frame, the pointer is slidably connected to the left side of the calibrated scale, and the angle of adjustment can be known through being provided with the calibrated scale, so that the angle of adjustment and overturning can be known when the vehicle upturning seat is overturned, the use size of different users can be more accurately adapted, secondary or repeated adjustment is facilitated, the pointer is attached to the pointer and slides, and the pointing direction of the pointer is more accurate.

A rail transit apparatus provided with the vehicle flip-up seat according to any one of the above.

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

1. this track traffic equipment and vehicle turn over seat upward through being provided with adjusting device, can learn the angle of regulation for the vehicle turns over the seat upward and can learn the angle of adjusting the upset when overturning, can more accurate adaptation different user's use size, and the user can know adjusting angle when adjusting the most suitable position, need not to lean on again to feel to adjust when using the regulation next time, only need remember the numerical value of last time adjust can, adjustment efficiency is fast.

2. This track traffic equipment and vehicle turn over seat upward through being provided with strutting arrangement, and the setting of bottom bearing pad plays spacing effect, and when soft packet cushion constantly turns over downwards just can not readjust to the bottom of soft packet cushion and the top contact of bottom bearing pad, carries out spacingly to the scope of adjustment angle, ensures the security of device.

Drawings

FIG. 1 is a schematic view of the overall perspective and front view structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic diagram of the overall three-dimensional side view structure of the present utility model;

fig. 4 is an enlarged view of the structure of fig. 3B according to the present utility model.

In the figure: 1. a seat box; 2. an adjusting device; 201. a side end connecting rod; 202. a connecting rack rod; 203. a middle connecting shaft lever; 204. a first gear; 205. a second gear; 206. a limiting cylinder; 207. an inner limit locking lever; 208. internal connection; 209. the side end is connected with a thin rod; 210. a pointer; 211. a dial; 212. a connecting frame; 213. a connecting bottom plate; 214. a connecting plate; 3. soft package cushion; 4. a support device; 401. connecting the posts; 402. the bottom end supports the pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides the following technical solutions:

the utility model provides a vehicle seat that turns up of track traffic equipment, includes seat case 1, and the side of seat case 1 is provided with adjusting device 2, and adjusting device 2's top is provided with soft packet cushion 3, and seat case 1's inside is provided with strutting arrangement 4.

The adjusting device 2 comprises a side connecting rod 201, a connecting rod 202, an intermediate connecting shaft 203, a first gear 204, a second gear 205, a limiting cylinder 206, an inner limiting locking rod 207, an inner connecting 208, a side connecting thin rod 209, a pointer 210, a dial 211, a connecting frame 212, a connecting bottom plate 213 and a connecting plate 214, wherein the side connecting rod 201 is fixedly connected to the inner back surface of the seat box 1, the connecting rod 202 is fixedly connected to the front surface of the side connecting rod 201, the connecting plate 214 is fixedly connected to the left side of the connecting rod 202, the first gear 204 is fixedly connected to the surface of the intermediate connecting shaft 203, the second gear 205 is meshed with the first gear 204, the second gear 205 is fixedly connected to the millet of the inner connecting 208, the limiting cylinder 206 is fixedly connected to the left side of the second gear 205, the side connecting thin rod 209 is fixedly connected to the left side of the intermediate connecting shaft 203, pointer 210 is fixedly connected to the left side of side end connection slender rod 209, connection bottom plate 213 is fixedly connected to the left side bottom of connection plate 214, connection frame 212 is fixedly connected to the top of connection bottom plate 213, calibrated scale 211 is fixedly connected to the top of connection frame 212, pointer 210 sliding connection is on the left side of calibrated scale 211, through being provided with calibrated scale 211, the angle of adjustment can be known, the angle of adjustment upset can be known when the vehicle upturning seat is overturned, the use size of different users can be more accurately adapted, secondary or multiple adjustment is convenient, pointer 210 is attached to slide, the pointing direction of pointer is more accurate, the inside of connection plate 214 is provided with a through hole, the aperture of through hole is adapted with the rod diameter of intermediate connection shaft 203, intermediate connection shaft 203 sliding connection is in the inside of connection plate 214, intermediate connection shaft 203 can be inserted into connection plate 214 through being provided with a through hole, so that can rotate and ensure to drive the soft packet cushion 3 and rotate and adjust, ensure the normal use of adjusting device 2, the right side fixedly connected with connection bearing of connection plate 214, internal connection 208 fixedly connected in connection bearing's inner circle, interior connection 208 sliding connection is in connection plate 214's inside center, the locking slot has been seted up in connection plate 214's left side, the intercommunication round hole has been seted up to the inside of second gear 205, the aperture of intercommunication round hole equals with the aperture of locking slot, interior spacing locking lever 207 is pegged graft in the inside of spacing barrel part 206, interior spacing locking lever 207 is pegged graft in connection plate 214's left side, interior spacing locking lever 207 is pegged graft in the inside of locking slot, through being provided with interior spacing locking lever 207, thereby can carry out the rotation that the locking was restricted first gear 204 to second gear 205 after adjusting, just unable angle of adjusting the soft packet cushion 3, ensure the safety of use.

The support device 4 comprises a connecting post 401 and a bottom end support pad 402, wherein the connecting post 401 is fixedly connected to the inner back surface of the seat box 1, and the bottom end support pad 402 is fixedly connected to the front surface of the connecting post 401.

A rail transit apparatus on which the vehicle flip-up seat of any one of the above is provided.

When in use, when the angle of the soft-packaged cushion 3 needs to be adjusted, the inner limit locking rod 207 can be pulled out from the side surfaces of the second gear 205 and the connecting plate 214, the locking effect on the second gear 205 disappears, then the adjustment can be started, the second gear 205 can be driven to rotate by rotating the inner connection 208 so as to drive the first gear 204 to rotate for adjustment, because the first gear 204 is fixedly connected with the middle connecting shaft rod 203, the middle connecting shaft rod 203 is fixedly connected with the soft-packaged cushion 3, the soft-packaged cushion 3 can be driven to synchronously rotate after the first gear 204 and the middle connecting shaft rod 203 rotate, the adjustment effect is achieved, the left side end connecting thin rod 209 can be driven to synchronously rotate when the middle connecting shaft rod 203 rotates, the side end connecting thin rod 209 rotates the pointer 210 to be adhered to the surface of the dial 211, therefore, the angle of adjustment can be known, the angle of adjustment and turnover can be known when the vehicle upturns, the use sizes of different users can be more accurately adapted, the user can know the adjustment angle when adjusting the most suitable position, the user does not need to adjust by feeling again when adjusting next time, the adjustment efficiency is high, the effect is good when the vehicle upturns, the support device 4 is arranged in the seat box 1, the bottom end bearing pad 402 plays a limiting role, the adjustment angle can not be readjusted until the bottom of the soft package cushion 3 is contacted with the top of the bottom end bearing pad 402 when the soft package cushion 3 continuously overturns downwards, the range of the adjustment angle is limited, and the safety of the device is ensured.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Vehicle flip-up seat for a rail transit installation, comprising a seat box (1), characterized in that: an adjusting device (2) is arranged on the side face of the seat box (1), a soft-package cushion (3) is arranged at the top of the adjusting device (2), and a supporting device (4) is arranged in the seat box (1);

the adjusting device (2) comprises a side end connecting rod (201), a connecting rack rod (202), an intermediate connecting shaft rod (203), a first gear (204), a second gear (205), a limiting cylinder (206), an inner limiting locking rod (207), an inner connecting rod (208), a side end connecting thin rod (209), a pointer (210), a dial (211), a connecting rack (212), a connecting bottom plate (213) and a connecting plate (214), wherein the side end connecting rod (201) is fixedly connected to the inner back surface of the seat box (1), the connecting rack rod (202) is fixedly connected to the front surface of the side end connecting rod (201), the connecting plate (214) is fixedly connected to the left side of the connecting rack rod (202), the first gear (204) is fixedly connected to the surface of the intermediate connecting shaft rod (203), the second gear (205) is meshed with the first gear (204), the second gear (205) is fixedly connected to the left side of the second gear (205), the inner connecting rod (209) is fixedly connected to the left side of the thin rod (208) and the left side end connecting thin rod (203) is fixedly connected to the bottom plate (209), the connecting frame (212) is fixedly connected to the top of the connecting bottom plate (213).

2. The vehicle flip-up seat of a rail transit device of claim 1, wherein: the support device (4) comprises a connecting post (401) and a bottom end bearing pad (402), wherein the connecting post (401) is fixedly connected to the inner back surface of the seat box (1), and the bottom end bearing pad (402) is fixedly connected to the front surface of the connecting post (401).

3. The vehicle flip-up seat of a rail transit device of claim 1, wherein: the inside of connection plate (214) is offered the through-hole, the aperture of through-hole and the pole footpath adaptation of intermediate junction axostylus axostyle (203), intermediate junction axostylus axostyle (203) sliding connection is in the inside of connection plate (214).

4. The vehicle flip-up seat of a rail transit device of claim 1, wherein: the right side of the connecting plate (214) is fixedly connected with a connecting bearing, the inner connecting plate (208) is fixedly connected with the inner ring of the connecting bearing, and the inner connecting plate (208) is slidably connected with the inner center of the connecting plate (214).

5. The vehicle flip-up seat of a rail transit device of claim 1, wherein: the left side of connection plate (214) has seted up the locking slot, the intercommunication round hole has been seted up to the inside of second gear (205), the aperture of intercommunication round hole equals with the aperture of locking slot, interior spacing locking lever (207) peg graft in the inside of spacing barrel part (206), interior spacing locking lever (207) peg graft in the left side of connection plate (214), interior spacing locking lever (207) peg graft in the inside of locking slot.

6. The vehicle flip-up seat of a rail transit device of claim 1, wherein: the dial (211) is fixedly connected to the top of the connecting frame (212), and the pointer (210) is connected to the left side of the dial (211) in a sliding mode.

7. A rail transportation apparatus, wherein the vehicle flip-up seat according to any one of claims 1 to 6 is provided on the rail transportation apparatus.