CN111994106A

CN111994106A - Sliding type base mechanism between railway vehicle seat packages

Info

Publication number: CN111994106A
Application number: CN202010720504.6A
Authority: CN
Inventors: 董涛涛; 邓海; 贾旭; 董雪妍; 刘涛
Original assignee: CRRC Changchun Railway Vehicles Co Ltd
Current assignee: CRRC Changchun Railway Vehicles Co Ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2020-11-27

Abstract

The invention relates to a sliding type base mechanism between railway vehicle seat packages, which is characterized in that: the seat sliding plate and the partition sliding plate are connected with the base through a sliding mechanism, and the partition sliding plate has a larger sliding stroke than the seat sliding plate. The sliding type base mechanism between the rail vehicle seat packages solves the problem that the seat and the partition can be separated and independently rotated, so that the partition is always positioned on the aisle side, the riding privacy is improved, the width of the aisle is increased, and passengers and luggage can conveniently pass through the aisle.

Description

Sliding type base mechanism between railway vehicle seat packages

Technical Field

The invention belongs to the technical field of equipment systems in railway vehicles, and particularly relates to a sliding type base mechanism between seat bags of a railway vehicle.

Background

At present, commercial seat all requires to have the rotation function to guarantee that the passenger is taken towards the direction that the vehicle marchd all the time, but the seat can not separate and independently rotate with the wall, consequently, can only arrange the seat that can independently rotate, can't arrange commercial package room, whole privacy is relatively poor.

In addition, when the seats in the business area are arranged, the seats need to rotate, and when the seats are arranged, the seats need to be separated from the side walls by a certain distance, so that the interference between the seats and the side walls when the seats rotate is avoided. Thus, under limited vehicle width conditions, the aisle width is compressed, which is inconvenient for passengers and luggage to pass through, and thus, the riding comfort is poor.

Disclosure of Invention

The invention aims to provide a seat compartment arrangement in a business area, wherein seats and partitions can be separated and independently rotated, so that the partitions are always positioned on the sides of aisles, the riding privacy is improved, the width of the aisles is increased, and passengers and luggage can conveniently pass through the aisles.

In order to achieve the purpose, the invention provides a sliding type base mechanism between rail vehicle seat packages, which comprises a base, a seat sliding plate and a partition sliding plate, wherein the seat sliding plate and the partition sliding plate are connected with the base through a sliding mechanism, and the partition sliding plate has a larger sliding stroke than the seat sliding plate.

The sliding mechanism comprises a driving motor arranged on the base, two pairs of gears at two ends of the driving motor, racks respectively matched with the two pairs of gears on the seat sliding plate and the partition sliding plate, a sliding rail and a guide groove for connecting the base and the seat sliding plate, and a sliding rail and a guide groove for connecting the base and the partition sliding plate, wherein the length of the racks on the partition sliding plate is longer than that of the racks on the seat sliding plate.

An opening for avoiding the driving motor is arranged at the end, close to the motor, of the seat sliding plate.

The middle part of the seat sliding plate is provided with a fabrication hole which is convenient for base installation.

The guide slot is the U type groove of interval arrangement.

And the middle part of the partition sliding plate is provided with a rectangular opening avoiding the driving motor.

The connecting bracket is arranged at the included angle of the partition and the partition sliding plate, and the partition sliding plate are fixedly connected through the connecting bracket.

Compared with the prior art, the invention has the following positive effects:

when the seat needs to rotate, the sliding type base mechanism on the lower portion of the seat enables the seat and the partition to move towards the passageway together, the partition moving stroke is larger, a seat rotating space is reserved, the seat rotates and then moves towards the side wall, the passenger riding privacy is guaranteed, the rotating space does not need to be reserved, the width of the passageway can be increased, and passengers and luggage can conveniently pass through the passageway.

Drawings

FIG. 1 is a schematic view of a seat compartment assembly;

FIG. 2 is a schematic view of a sliding base structure;

FIG. 3 is a schematic view of a base;

FIG. 4 is a schematic view of a seat slide plate;

fig. 5 is a schematic view of the partition sliding plate.

Detailed Description

Referring to fig. 1 to 5, the embodiment of the invention provides a sliding type base mechanism 1 between rail vehicle seat packages, which includes a bottom plate 11, a seat sliding plate 12 and a partition sliding plate 13, wherein the seat sliding plate 12 and the partition sliding plate 13 are connected with the bottom plate 11 through a sliding mechanism, an opening for avoiding a driving motor is arranged at the end of the seat sliding plate 12 close to a motor, and a fabrication hole convenient for installing the bottom plate 11 is arranged in the middle. And a rectangular opening avoiding the driving motor is arranged in the middle of the partition sliding plate 13. The partition sliding plate 13 has a larger sliding stroke than the seat sliding plate 12.

The bottom plate 11 comprises a plate 111, a driving motor 112, a sliding guide rail 113 and U-shaped guide grooves 114 arranged at intervals.

The seat sliding plate 12 includes an open downward slot 121, U-shaped guide slots 122 arranged at intervals, and a rack 123.

The partition sliding plate 13 includes a plate 131, a sliding guide 132, and a rack 133.

The seat slide plate 12 is coupled to the slide rail 113 in the bottom plate 11 via the guide groove 122, and the partition slide plate 13 is coupled to the guide groove 114 in the bottom plate 11 via the slide rail 132.

The seat 2 is connected with a seat sliding plate 12 in the base mechanism 1 through a bolt, the partition 3 is fixedly connected with a partition sliding plate 13 in the base mechanism 1 through a connecting bracket 4, and the connecting bracket 4 is arranged at an included angle between the partition 3 and the partition sliding plate 13.

The seat 2 is attached to the partition 3 and the side wall plate at ordinary times, when the seat needs to be rotated, the driving motor 112 works, the motor gear 115 is matched with the rack 123 on the lower side of the seat sliding plate 12, the motor gear 116 is matched with the rack 133 on the lower side of the partition sliding plate 13 to drive the seat sliding plate 12 and the partition sliding plate 13 to move towards the crossing side, the partition 3 and the seat 2 move along with the seat sliding plate 12 and the partition sliding plate 13 simultaneously, the length of the rack 133 is longer than that of the rack 123, after the seat sliding plate 12 moves in place, the partition sliding plate 13 continues to move for a certain distance, so that a displacement difference exists between the partition 3 and the seat 2, the side wall of the vehicle body and the partition 3 are all pulled apart for a certain distance, enough space is reserved for the rotation of the seat 2, the seat 2 is operated to rotate, the orientation of the seat 2 is changed, and finally the driving motor 112 works in the reverse direction, so that the seat 2 and the partition 3 are restored to the normal state.

Claims

1. The utility model provides a slidingtype base mechanism between rail vehicle seat package which characterized in that: the seat sliding plate and the partition sliding plate are connected with the base through a sliding mechanism, and the partition sliding plate has a larger sliding stroke than the seat sliding plate.

2. The railway vehicle inter-seat sliding base mechanism of claim 1, wherein: the sliding mechanism comprises a driving motor arranged on the base, two pairs of gears at two ends of the driving motor, racks respectively matched with the two pairs of gears on the seat sliding plate and the partition sliding plate, a sliding rail and a guide groove for connecting the base and the seat sliding plate, and a sliding rail and a guide groove for connecting the base and the partition sliding plate, wherein the length of the racks on the partition sliding plate is longer than that of the racks on the seat sliding plate.

3. The railway vehicle inter-seat sliding base mechanism of claim 1, wherein: an opening for avoiding the driving motor is arranged at the end, close to the motor, of the seat sliding plate.

4. The railway vehicle inter-seat sliding base mechanism as claimed in any one of claims 1 to 3, wherein: the middle part of the seat sliding plate is provided with a fabrication hole which is convenient for base installation.

5. The railway vehicle inter-seat sliding base mechanism of claim 1, wherein: the guide slot is the U type groove of interval arrangement.

6. The railway vehicle inter-seat sliding base mechanism of claim 1, wherein: and the middle part of the partition sliding plate is provided with a rectangular opening avoiding the driving motor.

7. The railway vehicle inter-seat sliding base mechanism of claim 1, wherein: the connecting bracket is arranged at the included angle of the partition and the partition sliding plate, and the partition sliding plate are fixedly connected through the connecting bracket.