CN212957878U

CN212957878U - Device for preventing vehicle door from opening

Info

Publication number: CN212957878U
Application number: CN202020454650.4U
Authority: CN
Inventors: 许卫军
Original assignee: SHAOGUAN LEIXIN MACHINERY MANUFACTURING CO LTD
Current assignee: SHAOGUAN LEIXIN MACHINERY MANUFACTURING CO LTD
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2021-04-13
Anticipated expiration: 2030-03-31

Abstract

The utility model relates to a prevent door opening device. Prevent door opening device include: a garage main body for parking a car; and the guardrail is arranged in the movable space of the door of the automobile. Prevent door opening device through set up the guardrail in door activity area, with the activity space control of door in the scope that can not interfere vertical circulation formula stereo garage operation, avoid the door to open suddenly and damage equipment effectively, improved vertical circulation formula stereo garage's security widely.

Description

Device for preventing vehicle door from opening

Technical Field

The utility model relates to a vertical circulation formula stereo garage technical field especially relates to a prevent door opening device.

Background

The vertical circulation type stereo garage is parking equipment which circularly moves in the direction vertical to the ground to store and take vehicles, and the working principle of the vertical circulation type stereo garage is that a speed reducer drives a transmission mechanism, parking brackets are arranged on the basis of a traction member chain at certain intervals, and the parking brackets circularly move along with the chain, so that the purpose of storing and taking vehicles is achieved. Because of the circulating motion, the tray needs to go up and descend through the pitch arc when rotating top or bottom, and the tray of current vertical cycle stereo garage is frame-type design, and the tray bottom is unsettled setting, sets up on the chain and hangs the board, and the tray hangs the board relatively and can swing, and under the action of gravity, the tray remains the level all the time. And be provided with the stabilizer wheel on the tray, be equipped with the stable track that is used for stabilizing the tray along the orbit in the garage main part, the garage bottom is equipped with the opening of stable track, and when the cyclic motion, the stabilizer wheel is at first gone into the stable track of card and is guaranteed that the tray operation is stable.

At present, a vertical circulating stereo garage generally adopts a mode that an automobile is directly put into a parking bracket to store the automobile. For example: chinese patent No. CN201911186387.3 discloses a circulating stereo garage, which refers to fig. 1 and fig. 2, where fig. 1 is a schematic structural diagram of the circulating stereo garage, and fig. 2 is a schematic structural diagram of a vehicle carrying tray of the circulating stereo garage. The circulating stereo garage comprises a main frame 1, a lifting transmission device 2, a control system and a vehicle-carrying tray 3. Wherein the lifting transmission device 2 is controlled by a control system. The main transmission motor of the lifting transmission device 2 is provided with a double-brake system. The vehicle-carrying trays 3 are arranged in pairs, the chains are provided with suspension plates 6, the trays 3 are fixed on suspension beams 32 through connecting rods 31, and two ends of the suspension beams 32 are rotatably arranged on the suspension plates 6.

However, the conventional car tray does not have a function of preventing the door from being suddenly opened. If the door is suddenly opened, a part of the door can be positioned outside the vehicle carrying plate, and the part of the door exceeding the vehicle carrying plate can interfere with equipment, so that the equipment is damaged, and accidents are easy to happen.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a prevent door opening device, should prevent that door opening device has the function that prevents the door and open suddenly.

A device for preventing a vehicle door from being opened includes: a garage main body for parking a car; and the guardrail is arranged in the movable space of the door of the automobile.

Further, the guard rails on both sides of the automobile can be designed in any one of the following modes: the guardrail close to the driver seat of the automobile is a folding guardrail; the guardrails on the two sides of the automobile are fixed guardrails; the guardrails on the two sides of the automobile are folding guardrails, and after the folding guardrails are folded, the folding guardrails are not in the moving space of the automobile door; the guardrail of car one side is fixed guardrail, the guardrail of car opposite side is foldable guardrail, after folding of foldable guardrail, foldable guardrail is not in the activity space of door.

Further, the folding barrier includes: a base; the first end of the crank is hinged to the base; the first end of the connecting rod is hinged with the second end of the crank; the first end of the rocker is hinged to the base, and the second end of the rocker is hinged to the second end of the connecting rod; the rotating piece is coaxially arranged with a hinge point of the crank on the base; the push-pull rod is arranged on the base in a sliding mode, the sliding direction of the push-pull rod is perpendicular to the rotation axis of the rotating piece, the push-pull rod is provided with an engaging portion matched with the rotating piece, and the push-pull rod is further provided with a connecting end used for being detachably connected with an external power source.

Furthermore, a limiting part is arranged on the base, the push-pull rod penetrates through the limiting part, and the push-pull rod slides in the limiting part.

Furthermore, a convex part is arranged on the base, and a concave part matched with the convex part is also arranged on the push-pull rod; the convex part is a right triangular prism.

Furthermore, the folding guardrail also comprises a spring, one end of the spring is connected to the crank, and the other end of the spring is connected to the rocker.

Further, the spring is obliquely arranged between the crank and the rocker, the connection point of the spring and the crank is close to the base, and the connection point of the spring and the rocker is far away from the base.

Further, the push-pull rod is located between the rotating member and the limiting member.

Further, the limiting member is arranged at the bottom of the base, and the push-pull rod is located above the rotating member.

Further, the rotating member is a gear or a turbine.

Compared with the prior art, prevent that door opening device set up the guardrail in door activity area, with the activity space control of door in the scope that can not interfere vertical circulation formula stereo garage operation, avoid the door to open suddenly effectively and damage equipment, improved vertical circulation formula stereo garage's security widely. In addition, the guardrail of the device for preventing the vehicle door from being opened adopts the folding guardrail, so that a user can select whether to prevent the vehicle door from being opened according to the requirement, and the user can conveniently take and place articles in the vehicle and get on or off the vehicle.

For a better understanding and an implementation, the present invention is described in detail below with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic structural diagram of a circulating stereo garage;

FIG. 2 is a schematic structural diagram of a vehicle carrying tray of the circulating stereo garage;

FIG. 3 is a schematic structural diagram of the device for preventing the door from opening according to the present embodiment;

fig. 4 is an exploded view of the door opening preventing device according to the present embodiment;

FIG. 5 is an enlarged schematic view at A in FIG. 4;

reference numerals:

1. a main frame; 2. a lifting transmission device; 3. a vehicle carrying tray; 6. a suspension plate; 31. a connecting rod; 32. a suspension beam;

100. a garage main body; 200. a fixed guardrail; 300. a folding guardrail; 310. a base; 311. a limiting member; 312. a convex portion; 320. a crank; 330. a connecting rod; 340. a rocker; 350. a rotating member; 360. a push-pull rod; 361. a recess; 362. an engaging portion; 363. a connecting end; 370. a spring.

Detailed Description

A device for preventing the opening of a vehicle door, which is shown in figures 3 to 5, comprises a garage main body 100 and a guardrail. Wherein the garage main body 100 is used for parking a car. The guard rail is provided on the garage main body 100 and is provided in the moving space of the door of the automobile, thereby effectively preventing the door from being completely opened to interfere with the operation of the vertical circulation type stereo garage.

In practical design, the guardrails on both sides of the automobile can be fixed guardrails 200, that is, the guardrails are fixedly arranged in the moving space of the automobile door. However, in order to facilitate the driver to get on or off the vehicle, the guardrail close to the driver seat of the vehicle may be designed as a foldable guardrail 300, and the foldable guardrail 300 may be folded up and down, or may be folded left and right, and is not limited herein, as long as the guardrail is not located in the movement space of the vehicle door after being folded. In addition, the guard rails on both sides of the vehicle may be folding guard rails 300. Or, the guardrails on one side of the automobile are all fixed guardrails 200, and the guardrails on the other side of the automobile are all folding guardrails 300. In this embodiment, the device for preventing the door from being opened is provided with a fixed guardrail 200 at one side of the vehicle and a foldable guardrail 300 at the other side of the vehicle.

Referring to fig. 3 to 5, the fixed guard rail 200 is a square frame fixedly installed at a side of the garage main body 100 by bolts.

Referring to fig. 3 to 5, the folding guard rail 300 is provided at the other side of the garage body 100. The folding barrier 300 includes a base 310, a crank 320, a linkage 330, a rocker 340, a rotating member 350, a push-pull rod 360, and a spring 370. Wherein the base 310 is disposed at the bottom of the garage body 100; a limiting member 311 is disposed on the bottom surface of the base 310, and the limiting member 311 is used for limiting the moving space of the push-pull rod 360, so that the push-pull rod 360 only has a horizontal moving direction. The base 310 is further provided with a protrusion 312 on the bottom surface thereof, the protrusion 312 limiting the movement space of the push-pull rod 360 and further allowing the push-pull rod 360 to move only in the horizontal direction, but in the present embodiment, the protrusion 312 has a right triangular prism shape, but the protrusion 312 may have other shapes, for example, the protrusion 312 has a rectangular parallelepiped shape. A first end of the crank 320 is hinged to the base 310, and a second end of the crank 320 is hinged to a first end of the connecting rod 330. A first end of the rocking bar 340 is hinged to the base 310, and a second end of the rocking bar 340 is hinged to a second end of the connecting rod 330. The rotary member 350 is provided on a rotation shaft of the crank 320 on the base 310 such that the rotary member 350 can be rotated in synchronization with the crank 320; and the rotating member 350 is a gear or a turbine, which can be selected according to specific needs. The push-pull rod 360 is slidably arranged on the base 310, and the sliding direction of the push-pull rod 360 is perpendicular to the rotation axis of the rotating member 350; specifically, the push-pull rod 360 is inserted into the limiting member 311, the push-pull rod 360 is slidably disposed in a groove of the limiting member 311, the push-pull rod 360 is located above the rotating member 350, and the wall surface of the groove of the limiting member 311 and the rotating member 350 jointly limit the degree of freedom of the push-pull rod 360; in order to further limit the moving direction of the push-pull rod 360, the push-pull rod 360 is provided with a concave portion 361, the concave portion 361 and the convex portion 312 are mutually matched, and the length of the concave portion 361 is larger than that of the convex portion 312 so as not to interfere the sliding movement of the push-pull rod 360, so that the convex portion 312 has enough sliding space in the concave portion 361. The push-pull rod 360 is provided with an engaging portion 362 engaged with the rotating member 350, and when the push-pull rod 360 moves, the engaging portion 362 engages with the rotating member 350 to drive the rotating member 350 to rotate, and further drive the crank 320 to rotate. The push-pull rod 360 is further provided with a connecting end 363 detachably connected with an external power source, and the external power source can be connected with the connecting end 363 to drive the push rod to move linearly. One end of the spring 370 is connected to the crank 320, and the other end of the spring 370 is connected to the rocker 340, in this embodiment, the connection point of the spring 370 and the crank 320 moves from the midpoint of the crank 320 to the direction close to the base 310, and the connection point of the spring 370 and the rocker 340 moves from the midpoint of the rocker 340 to the direction away from the base 310, so that the spring 370 is obliquely arranged between the crank 320 and the rocker 340.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The device for preventing the vehicle door from being opened is characterized by comprising a garage main body (100) and a guardrail, wherein the garage main body (100) is used for parking a vehicle; the guardrail is arranged in the movable space of the door of the automobile;

the guardrail design of the two sides of the automobile can be any one of the following modes:

the guardrail close to the driver seat of the automobile is a folding guardrail (300);

the guardrails on the two sides of the automobile are fixed guardrails (200);

the guardrails on the two sides of the automobile are folding guardrails (300), and after the folding guardrails (300) are folded, the folding guardrails (300) are not in the moving space of the automobile door;

the guardrail of car one side is fixed guardrail (200), the guardrail of car opposite side is foldable guardrail (300), after foldable guardrail (300) are folding, foldable guardrail (300) are not in the activity space of door.

2. The device for preventing the opening of a vehicle door according to claim 1, wherein the folding fence (300) comprises:

a base (310);

a crank (320) hinged at a first end to the base (310);

a connecting rod (330) with a first end hinged with a second end of the crank (320);

a rocker (340) hinged at a first end to the base (310) and at a second end to the second end of the link (330);

a rotating member (350) coaxially disposed with a hinge point of the crank (320) on the base (310);

and the push-pull rod (360) is arranged on the base (310) in a sliding manner, the sliding direction of the push-pull rod is perpendicular to the rotation axis of the rotating member (350), the push-pull rod is provided with an engaging part (362) matched with the rotating member (350), and the push-pull rod is further provided with a connecting end (363) detachably connected with an external power source.

3. The device for preventing a vehicle door from being opened according to claim 2, wherein: the base (310) is provided with a limiting piece (311), the push-pull rod (360) penetrates through the limiting piece (311), and the push-pull rod (360) slides in the limiting piece (311).

4. The device for preventing a vehicle door from being opened according to claim 3, wherein:

a convex part (312) is further arranged on the base (310), and a concave part (361) matched with the convex part (312) is further arranged on the push-pull rod (360);

the convex part (312) is a right triangular prism.

5. The device for preventing a vehicle door from being opened according to claim 2, wherein: the folding guardrail also comprises a spring (370), one end of the spring (370) is connected to the crank (320), and the other end of the spring (370) is connected to the rocker (340).

6. The device for preventing a vehicle door from being opened according to claim 5, wherein: the spring (370) is obliquely arranged between the crank (320) and the rocker (340), the connection point of the spring (370) and the crank (320) is close to the base (310), and the connection point of the spring (370) and the rocker (340) is far away from the base (310).

7. The device for preventing a vehicle door from being opened according to claim 3, wherein: the push-pull rod (360) is located between the rotating member (350) and the limiting member (311).

8. The device for preventing a vehicle door from being opened according to claim 7, wherein: the limiting member (311) is arranged at the bottom of the base (310), and the push-pull rod (360) is positioned above the rotating member (350).

9. The device for preventing a vehicle door from being opened according to claim 2, wherein: the rotating member (350) is a gear or a turbine.