CN215332241U

CN215332241U - Novel plug pull type passenger car door

Info

Publication number: CN215332241U
Application number: CN202121548194.0U
Authority: CN
Inventors: 李涛
Original assignee: Jinhu Yizhong Control System Co ltd
Current assignee: Jinhu Yizhong Control System Co ltd
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2021-12-28
Anticipated expiration: 2031-07-08

Abstract

The utility model discloses a novel plug-pull type passenger car door, which relates to the technical field of passenger car doors and comprises a device box, wherein the inner wall of the bottom end of the device box is fixedly connected with a base, the top end of the base is rotatably connected with a rotating shaft, the outer wall of the rotating shaft is fixedly sleeved with a swinging plate, the front end and the rear end of the swinging plate are respectively and movably connected with a second pull rod and a first pull rod, the other end of the first pull rod is movably connected with a first moving block, the lower surface of the first moving block is fixedly provided with an electric push rod, and the other end of the second pull rod is movably connected with a second moving block. The passengers can be shunted, so that the crowding is avoided, and the time is saved.

Description

Novel plug pull type passenger car door

Technical Field

The utility model relates to the technical field of bus doors, in particular to a novel plug type bus door.

Background

The vehicle door provides a passage for a driver and passengers to get in and out of the vehicle, isolates external interference, lightens side impact to a certain extent, and protects passengers. The quality of the vehicle door is mainly reflected by the anti-collision performance of the vehicle door, the sealing performance of the vehicle door, the opening and closing convenience of the vehicle door, and other indexes of use functions and the like.

However, the existing passenger car door basically adopts a forward opening type door, when the passenger flow is large, the traditional door cannot well meet the requirements of passengers getting on and off, so that the passenger car door is crowded, and the time is wasted, so that a novel plug pull type passenger car door is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a novel plug type passenger car door.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a novel stopper pull formula door, includes the device case, the bottom inner wall fixedly connected with base of device case, the top of base is rotated and is connected with the pivot, the outer wall of pivot is fixed to be cup jointed and is swung the board, swing joint has second pull rod, first pull rod respectively at preceding, the back both ends of swung the board, the other end swing joint of first pull rod has first movable block, the lower fixed surface of first movable block installs electric putter, the other end swing joint of second pull rod has the second movable block, the equal fixedly connected with slide bar in preceding, the back both sides of inside of device case, the first connecting block of outer wall fixedly connected with of first movable block, the outer wall fixedly connected with second connecting block of second movable block, the opening has all been seted up to the outer wall both sides of device case.

Preferably, the first moving block and the second moving block are both connected with the outer wall of the sliding rod in a sliding manner, and the first moving block and the second moving block are respectively located on the left side and the right side of the swinging plate.

Preferably, the output end of the electric push rod is fixedly connected with the outer wall of the base, and the top end of the rotating shaft is rotatably connected with the inner wall of the device box.

Preferably, the other ends of the first connecting block and the second connecting block penetrate through the opening and extend to the outside of the device box, the extending ends of the first connecting block and the second connecting block are fixedly connected with bus doors, and the two bus doors are staggered with each other.

Preferably, the outer walls of the other sides of the first moving block and the second moving block are fixedly connected with connecting rods, the other ends of the connecting rods are fixedly connected with connecting plates, ejector rods are sleeved inside the connecting plates in a sliding mode, the outer walls of the ejector rods are sleeved with buffer springs, and the other ends of the ejector rods are fixedly connected with buffer blocks.

Preferably, one end of the buffer spring is fixedly connected with the outer wall of the buffer block, the buffer block is a rubber plate, and the connecting plate and the buffer block are both in sliding sleeve connection with the outer wall of the sliding rod.

The utility model has the beneficial effects that:

1. according to the utility model, the electric push rod drives the first moving block to move towards the outer side, the first moving block drives the swinging plate to deflect clockwise through the first pull rod, the first pull rod drives the second moving block to move towards the outer side through the second pull rod, and the first moving block and the second moving block drive the bus door to move towards two sides through the first connecting block and the second connecting block respectively so as to achieve the bidirectional closing effect of the bus door.

2. According to the utility model, the electric push rod drives the first moving block to move towards the inner side, the first moving block drives the swing plate to deflect anticlockwise through the first pull rod, the first pull rod drives the second moving block to move towards the inner side through the second pull rod, and the first moving block and the second moving block drive the bus door to move towards the inner side through the first connecting block and the second connecting block respectively, so that the bus door moves to the middle part of the device box and is overlapped with each other, the bus door is in an open state in the middle part of the door frame, passengers can get on and off from both sides of the bus door, the passengers can be shunted, congestion is avoided, the bus can get on without waiting for all the passengers on the bus to come out, and the time is saved.

3. When the passenger car door is closed, the connecting rod, the connecting plate, the ejector rod, the buffer spring and the buffer block are used in a matched mode, when the second moving block moves towards two sides, and when the buffer block is in contact with the inner wall of the device box, the buffer block and the connecting plate extrude the buffer spring, the buffer spring provides a buffer effect, collision between the buffer block and the device box and collision between the passenger car door and a car body are buffered, and the service life of the device is prolonged.

Drawings

FIG. 1 is a schematic view of the structure of a new type of plug-pull door for passenger vehicles according to the present invention.

Fig. 2 is a top view of the swing plate, the first pull rod and the second pull rod of the novel plug-pull type passenger car door of the utility model.

FIG. 3 is a schematic view of a portion of the structure of the plug-in type door of the present invention shown at A in FIG. 2.

FIG. 4 is a front view of a new type of plug type passenger door of the present invention.

Reference numbers in the figures: 1. a device case; 2. a base; 3. a rotating shaft; 4. a swing plate; 5. a first pull rod; 6. a first moving block; 7. an electric push rod; 8. a second pull rod; 9. a second moving block; 10. a slide bar; 11. a first connection block; 12. a second connecting block; 13. a passenger door; 14. an opening; 15. a connecting rod; 16. a connecting plate; 17. a top rod; 18. a buffer spring; 19. and a buffer block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example (b):

as shown in figures 1 to 4:

the utility model provides a novel plug-pull type passenger train door, including device case 1, device case 1's bottom inner wall fixedly connected with base 2, the top of base 2 is rotated and is connected with pivot 3, the fixed swing plate 4 that has cup jointed of outer wall of pivot 3, preceding of swing plate 4, back both ends swing joint has second pull rod 8 respectively, first pull rod 5, the other end swing joint of first pull rod 5 has first movable block 6, the lower fixed surface of first movable block 6 installs electric putter 7, the other end swing joint of second pull rod 8 has second movable block 9, device case 1's inside preceding, the equal fixedly connected with slide bar 10 in back both sides, the first connecting block 11 of outer wall fixedly connected with of first movable block 6, the outer wall fixedly connected with second connecting block 12 of second movable block 9, opening 14 has all been seted up to device case 1's outer wall both sides.

First movable block 6, second movable block 9 all with the outer wall sliding connection of slide bar 10, first movable block 6, second movable block 9 are located the left and right both sides of swinging arms 4 respectively, electric putter 7's output and base 2's outer wall fixed connection, the top of pivot 3 rotates with the inner wall of device case 1 to be connected, first connecting block 11, the other end of second connecting block 12 all runs through and extends to the outside of device case 1 through opening 14, first connecting block 11, the equal fixedly connected with door 13 of the extension end of second connecting block 12, two door 13 misplace each other.

In the above technical scheme, the electric push rod 7 contracts to drive the first moving block 6 to move towards the inner side, the first moving block 6 drives the swing plate 4 to deflect anticlockwise through the first pull rod 5, the first pull rod 5 drives the second moving block 9 to move towards the inner side through the second pull rod 8, the first moving block 6 and the second moving block 9 respectively drive the passenger car door 13 to move towards the inner side through the first connecting block 11 and the second connecting block 12, so that the passenger car door 13 moves to the middle of the device box 1 and is overlapped with the middle of the device box 1, the passenger car door 13 is arranged in the middle of the door frame, and the passenger car door 13 is opened in a bidirectional mode.

The equal fixedly connected with connecting rod 15 of the opposite side outer wall of first movable block 6, second movable block 9, the equal fixedly connected with connecting plate 16 of the other end of connecting rod 15, ejector pin 17 has been cup jointed in the inside slip of connecting plate 16, buffer spring 18 has been cup jointed to the outer wall of ejector pin 17, buffer block 19 of the other end fixedly connected with of ejector pin 17, buffer spring 18's one end and buffer block 19's outer wall fixed connection, buffer block 19 is the rubber slab, connecting plate 16, buffer block 19 all cup joint with the outer wall slip of slide bar 10.

In the above technical scheme, through the cooperation use of connecting rod 15, connecting plate 16, ejector pin 17, buffer spring 18, buffer block 19, when second movable block 9 moves to both sides, and when buffer block 19 and the inner wall contact of device case 1, buffer block 19 and connecting plate 16 extrusion buffer spring 18, buffer spring 18 provides a buffering effect, the collision between buffer block 19 and device case 1 and the collision between passenger door 13 and the automobile body.

The specific use mode and function of the embodiment are as follows:

when the passenger car door closing device is used, a passenger car driver controls the electric push rod 7 to work through an external control button, the electric push rod 7 extends, the electric push rod 7 drives the first moving block 6 to move towards the outer side, the first moving block 6 drives the swinging plate 4 to deflect clockwise through the first pull rod 5, the first pull rod 5 drives the second moving block 9 to move towards the outer side through the second pull rod 8, and the first moving block 6 and the second moving block 9 respectively drive the passenger car door 13 to move towards the two sides through the first connecting block 11 and the second connecting block 12 so as to achieve the bidirectional closing effect of the passenger car door 13;

meanwhile, when the passenger car door 13 is closed, the connecting rod 15, the connecting plate 16, the ejector rod 17, the buffer spring 18 and the buffer block 19 are used in a matched mode, when the second moving block 9 moves towards two sides, and when the buffer block 19 is in contact with the inner wall of the device box 1, the buffer block 19 and the connecting plate 16 extrude the buffer spring 18, the buffer spring 18 provides a buffer effect, collision between the buffer block 19 and the device box 1 and collision between the passenger car door 13 and a car body are buffered, and the service life of the device is prolonged;

in the same way, a passenger car driver controls the electric push rod 7 to contract through an external control button, the electric push rod 7 drives the first moving block 6 to move towards the inner side, the first moving block 6 drives the swing plate 4 to deflect anticlockwise through the first pull rod 5, the first pull rod 5 drives the second moving block 9 to move towards the inner side through the second pull rod 8, the first moving block 6 and the second moving block 9 respectively drive the passenger car door 13 to move towards the inner side through the first connecting block 11 and the second connecting block 12, the passenger car door 13 is moved to the middle of the device box 1 and overlapped with each other, the passenger car door 13 is arranged in the middle of the door frame, the passenger car door 13 is opened in two directions, passengers on two sides of the passenger car door 13 can get on and off, the passengers on and off are shunted, congestion is avoided, the passengers on the car can get on the car without waiting for all coming out, and the time is saved.

The above structure and process are shown in FIGS. 1-4.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A novel plug pull type passenger car door comprises a device box (1) and is characterized in that a base (2) is fixedly connected to the inner wall of the bottom end of the device box (1), a rotating shaft (3) is rotatably connected to the top end of the base (2), a swinging plate (4) is fixedly sleeved on the outer wall of the rotating shaft (3), a second pull rod (8) and a first pull rod (5) are respectively and movably connected to the front end and the rear end of the swinging plate (4), a first moving block (6) is movably connected to the other end of the first pull rod (5), an electric push rod (7) is fixedly installed on the lower surface of the first moving block (6), a second moving block (9) is movably connected to the other end of the second pull rod (8), slide rods (10) are fixedly connected to the front side and the rear side of the interior of the device box (1), and a first connecting block (11) is fixedly connected to the outer wall of the first moving block (6), the outer wall of the second moving block (9) is fixedly connected with a second connecting block (12), and openings (14) are formed in two sides of the outer wall of the device box (1).

2. The novel plug type passenger car door according to claim 1, wherein the first moving block (6) and the second moving block (9) are both connected with the outer wall of the sliding rod (10) in a sliding manner, and the first moving block (6) and the second moving block (9) are respectively positioned at the left side and the right side of the swinging plate (4).

3. A new type of plug-type bus door according to claim 1, characterized in that the output end of the electric push rod (7) is fixedly connected with the outer wall of the base (2), and the top end of the rotating shaft (3) is rotatably connected with the inner wall of the device box (1).

4. The novel plug type passenger door according to claim 1, characterized in that the other ends of the first connecting block (11) and the second connecting block (12) are all penetrated through the opening (14) and extended to the outside of the device box (1), the extended ends of the first connecting block (11) and the second connecting block (12) are all fixedly connected with a passenger door (13), and the two passenger doors (13) are mutually staggered.

5. The novel plug type passenger car door according to claim 1, wherein the other side outer walls of the first moving block (6) and the second moving block (9) are fixedly connected with a connecting rod (15), the other end of the connecting rod (15) is fixedly connected with a connecting plate (16), an ejector rod (17) is sleeved on the inner portion of the connecting plate (16) in a sliding mode, a buffer spring (18) is sleeved on the outer wall of the ejector rod (17), and a buffer block (19) is fixedly connected with the other end of the ejector rod (17).

6. A novel plug type passenger car door according to claim 5, characterized in that one end of the buffer spring (18) is fixedly connected with the outer wall of the buffer block (19), the buffer block (19) is a rubber plate, and the connecting plate (16) and the buffer block (19) are both slidably sleeved with the outer wall of the sliding rod (10).