CN220487377U - Three-compartment car tail door driver mechanism - Google Patents

Abstract

The utility model provides a three-compartment trunk door driver mechanism, which comprises a driver body, wherein the output end of the driver body is connected with a driver push rod in a sliding way, the rod end of the driver push rod is connected with a trunk door bent pipe in a pin joint way, the trunk door bent pipe comprises a first connecting end, a bent pipe section and a second connecting end, the first connecting end is connected with the driver push rod in a pin joint way, the first connecting end is fixedly connected with the second connecting end through the bent pipe section, and a driver joint is fixedly arranged at the rod end of the driver push rod; the utility model sequentially provides the driver body, the tail gate bent pipe and the driver push rod as main structural parts, and the driver mounting plate and the vehicle body bent pipe mounting seat are respectively arranged to support the driver body and the tail gate bent pipe, so that the structure is simple, the installation is convenient and fast, the occupation of the space of the trunk is reduced as much as possible, and meanwhile, all the structures are arranged at the front position of the trunk, and the structure belongs to a hidden type; attractive and does not affect the opening and closing of the tail gate.

Description

Three-compartment car tail door driver mechanism

Technical Field

The utility model relates to the technical field of automobile accessories, in particular to a three-compartment tail door driver mechanism.

Background

The electric stay bar is an improved product of the traditional pneumatic stay bar, is a trend of realizing the development of comfort when the automobile tail door is opened and closed, and has the advantages of compact structure, excellent dust and water resistance, stable performance and the like.

The swing rod type electric tail door mechanism of the three-compartment vehicle provided by the publication number of CN210217475U mainly comprises a hinge arm, a swing arm, a clamping piece, a fulcrum column, a baffle piece, a speed reducing motor, a motor bracket, a flange and a Hall assembly; the hinge arm is formed into a hook-shaped structure, and a clamping piece is sleeved at the bending part of the hook-shaped structure; the swing arm is formed into a long sheet-shaped structure, one end of the swing arm is connected with the gear motor, a waist-shaped empty slot is formed in the other end of the swing arm, and the swing arm rotates under the action of torque output by the gear motor; the fulcrum post runs through the separation blade in proper order and the lateral surface at the clamping piece is fixed behind waist type empty slot, and the separation blade is including setting up first separation blade and the second separation blade at swing arm waist type empty slot department both sides face to the fulcrum post can slide along the length direction of waist type empty slot, thereby drives the hinge arm and rotates, realizes the electronic opening or closing of tail-gate, and this electronic tail-gate mechanism of pendulum rod compact structure is convenient for install in the car boot, and the commonality is good, convenient operation, with low costs, has good stability and reliability.

The above device still has the following problems in the implementation:

the electric tail gate stay bar of the three-compartment car in the current market mainly realizes electric opening and closing by L pushing and matching with the bent pipe hinge, but the structure occupies the space of the trunk, thereby reducing the actual use space of the trunk of the car.

Disclosure of Invention

The present utility model is directed to a three-compartment tailgate driver mechanism to solve the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a three railway carriage or compartment car tail-gate driver mechanism, includes the driver body, the output sliding connection of driver body has the driver push rod, the rod end pin joint of driver push rod has the tail-gate return bend, the tail-gate return bend includes first link, bend section and second link, first link and driver push rod pin joint, first link passes through bend section and second link fixed connection.

Preferably, a driver joint is fixedly arranged at the rod end of the driver push rod, and the driver joint is arranged as a fish-eye bearing.

Preferably, the driver push rod is in threaded connection with the driver joint, and a driver pin shaft is arranged at the pin joint position of the driver joint and the first connecting end.

Preferably, the bend section comprises a first bend section and a second bend section, the first bend section and the second bend section being fixedly connected.

Preferably, the first connecting end is fixedly connected to the end part of the first bent pipe section, one end of the second bent pipe section is fixedly connected with a connecting elbow, and the end part of the second connecting end is fixedly connected with the connecting elbow.

Preferably, one end of the first connecting end is pin-connected with a vehicle body bent pipe mounting seat, and the vehicle body bent pipe mounting seat is connected with a vehicle body.

Preferably, the output end of the driver body is provided with a driver mounting plate, and the driver mounting plate is connected with the vehicle body.

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

1. the utility model sequentially provides the driver body, the tail gate bent pipe and the driver push rod as main structural parts, and the driver mounting plate and the vehicle body bent pipe mounting seat are respectively arranged to support the driver body and the tail gate bent pipe, so that the structure is simple, the installation is convenient and fast, the occupation of the space of the trunk is reduced as much as possible, and meanwhile, all the structures are arranged at the front position of the trunk, and the structure belongs to a hidden type; attractive and does not affect the opening and closing of the tail gate.

2. Compared with the L-shaped push rod in the prior art, the driver body for controlling the turnover of the tail gate bent pipe has low cost, reduces overall structural parts, and reduces the overall manufacturing cost of the device.

Drawings

FIG. 1 is a schematic view of a front view structure of an initial support state of a tail gate elbow of the present utility model;

FIG. 2 is a schematic view of a front view of a bent pipe position of a tail gate in a tail gate opening state;

fig. 3 is a schematic view of a tail gate elbow end mounting perspective.

In the figure: 1. a driver body; 2. a driver mounting plate; 3. tail gate elbow; 4. a driver push rod; 5. a driver joint; 6. a driver pin; 7. a first connection end; 8. a first bend section; 9. a connecting elbow; 10. a second connection end; 11. a second bend section; 12. a vehicle body bent pipe mounting seat; 13. turning over the pin shaft; 14. and a door mounting bracket.

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. 1-3, the present utility model provides a technical solution: the utility model provides a three railway carriage or compartment trunk door driver mechanism, includes driver body 1, and driver body 1's output sliding connection has driver push rod 4, and the rod end pin joint of driver push rod 4 has tail gate return bend 3.

In this embodiment, the driver body 1 is used to replace the L-shaped push rod commonly used in the prior art, which reduces the cost, reduces the installation difficulty, and saves the occupied installation space to a certain extent. After the driver body 1 is fixed, one end of the tail gate bent pipe 3 is hinged to the side wall of the vehicle body, one end of the driver push rod 4 and one end of the tail gate bent pipe 3 are connected in a pin joint mode, and the hinge joint and pin joint structure ensures that when the driver body 1 is started to push the driver push rod 4, the extension of the driver push rod 4 pushes the tail gate bent pipe 3 to turn over at a certain angle, so that the vehicle tail gate is driven, and the device is simple in integral structure and convenient to install.

The tail gate elbow 3 comprises a first connecting end 7, an elbow section and a second connecting end 10, wherein the first connecting end 7 is in pin joint with the driver push rod 4, and the first connecting end 7 is fixedly connected with the second connecting end 10 through the elbow section.

In this embodiment, set gradually tail-gate return bend 3 into first link 7, bend section and second link 10, utilize the design camber and the extending direction of bend section, furthest reduces tail-gate upset bearing structure's occupation space, simultaneously, guarantees that the cooperation of best stroke and tail-gate return bend 3 is realized after the actuator body 1 starts, and the opening of three railway carriage or compartment tail-gates.

The bend section comprises a first bend section 8 and a second bend section 11, the first bend section 8 and the second bend section 11 being fixedly connected. The first connecting end 7 is fixedly connected to the end part of the first bent pipe section 8, one end of the second bent pipe section 11 is fixedly connected with the connecting elbow 9, the end part of the second connecting end 10 is fixedly connected with the connecting elbow 9, and the door mounting bracket 14 is arranged at one end, far away from the connecting elbow 9, of the second connecting end 10.

In this embodiment, because of the special radian of the bent pipe section, the bent pipe section is divided into the first bent pipe section 8 and the second bent pipe section 11, so that the requirements of the designer on the reduction of the space and the opening of the tail door can be met, the manufacturing difficulty of the bent pipe is reduced, and meanwhile, the manufacturing cost of the bent pipe is saved by utilizing a splicing mode; wherein the door mounting bracket 14 is attached to the door.

One end of the first connecting end 7 is pin-connected with a vehicle body bent pipe mounting seat 12, and the vehicle body bent pipe mounting seat 12 is connected with a vehicle body.

As shown in fig. 2 and 3, one end of the first connecting end 7 is pin-connected with a vehicle body bent pipe mounting seat 12, and is firstly connected with a vehicle body side wall by using the vehicle body bent pipe mounting seat 12, and then is hinged with the first connecting end 7 by using the vehicle body bent pipe mounting seat 12, a turnover pin shaft 13 is arranged in the vehicle body bent pipe mounting seat 12, and the turnover pin shaft 13 provides a turnover pivot for the tail gate bent pipe 3, namely, the center of a rotating shaft of the pin-connected position of the first connecting end 7 and the vehicle body bent pipe mounting seat 12.

The output end of the driver body 1 is provided with a driver mounting plate 2, and the driver mounting plate 2 is connected with a vehicle body.

It should be noted that, as shown in fig. 1 and 3, the output shaft end of the driver body 1 is fixedly connected with a driver mounting plate 2, and the driver body 1 is supported by using the connection between the driver mounting plate 2 and the side wall of the vehicle body, so that the driver body 1 is ensured to be stable in structure in the use process, and the opening/closing operation of the tail gate is ensured to be stable.

The rod end of the driver push rod 4 is fixedly provided with a driver joint 5, and the driver joint 5 is arranged as a fish-eye bearing. The driver push rod 4 is in threaded connection with the driver joint 5, and a driver pin shaft 6 is arranged at the pin joint position of the driver joint 5 and the first connecting end 7.

In this embodiment, as shown in fig. 1, considering that the center line of the rotation shaft of the tail gate elbow 3 and the center lines of the pin joint shafts of the driver push rod 4 and the first connecting end 7 are not concentric, the pin joint positions of the driver push rod 4 and the first connecting end 7 need to be connected by using the driver joint 5 with a fisheye bearing structure, so that the resistance generated by the X/Y displacement generated by the setting position of the driver pin 6 is eliminated by the driver joint 5 while the tail gate elbow 3 can rotate around the overturning pin 13.

Working principle: in the using process of the device, firstly, the driver mounting plate 2 and the vehicle body bent pipe mounting seat 12 are fixedly mounted on the inner wall of a vehicle body at the pin joint position of the tail gate, the driver mounting plate 2 is utilized to support the driver body 1, the vehicle body bent pipe mounting seat 12 is utilized to provide support for the tail gate bent pipe 3, and meanwhile, a rotating fulcrum is provided for overturning the tail gate bent pipe 3;

the driver body 1 is arranged on the upper surface of one side of the driver mounting plate 2, one end of the first connecting end 7 is hinged in the vehicle body bent pipe mounting seat 12 through a turnover pin shaft 13, meanwhile, the other end of the first connecting end 7 is in pin joint with the driver joint 5 through a driver pin shaft 6, and the driver joint 5 is in threaded fixation with the rod end of the driver push rod 4 at the output end of the driver body 1;

after the installation is completed, the driver body 1 is started to push the tail gate bent pipe 3, the tail gate bent pipe 3 turns around the turning pin shaft 13, in the embodiment, the optimal turning angle of the tail gate bent pipe 3 is 95 degrees, and the opening and closing of the tail gate of the three-compartment car can be completed with a simpler structure.

It should be noted that, the driver body 1 is a device or apparatus existing in the prior art, or a device or apparatus that can be implemented in the prior art, and the power supply, the specific composition and the principle thereof are clear to those skilled in the art, so they will not be described in detail.

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 (7)

1. The utility model provides a three railway carriage or compartment trunk gate driver mechanism, includes driver body (1), the output sliding connection of driver body (1) has driver push rod (4), its characterized in that: the end pin joint of the driver push rod (4) is provided with a tail gate bent pipe (3), the tail gate bent pipe (3) comprises a first connecting end (7), a bent pipe section and a second connecting end (10), the first connecting end (7) is pin-connected with the driver push rod (4), and the first connecting end (7) is fixedly connected with the second connecting end (10) through the bent pipe section.

2. A three-compartment tailgate driver mechanism according to claim 1 wherein: the rod end of the driver push rod (4) is fixedly provided with a driver joint (5), and the driver joint (5) is arranged into a fisheye bearing.

3. A three-compartment tailgate driver mechanism according to claim 2 wherein: the driver push rod (4) is in threaded connection with the driver joint (5), and a driver pin shaft (6) is arranged at the pin joint position of the driver joint (5) and the first connecting end (7).

4. A three-compartment tailgate driver mechanism according to claim 1 wherein: the bending pipe section comprises a first bending pipe section (8) and a second bending pipe section (11), and the first bending pipe section (8) is fixedly connected with the second bending pipe section (11).

5. A three-compartment tailgate driver mechanism according to claim 4 wherein: the first connecting end (7) is fixedly connected to the end part of the first bent pipe section (8), one end of the second bent pipe section (11) is fixedly connected with a connecting elbow (9), and the end part of the second connecting end (10) is fixedly connected with the connecting elbow (9).

6. A three-compartment tailgate driver mechanism according to any one of claims 1 or 5 wherein: one end of the first connecting end (7) is pin-connected with a vehicle body bent pipe mounting seat (12), and the vehicle body bent pipe mounting seat (12) is connected with a vehicle body.

7. A three-compartment tailgate driver mechanism according to claim 1 wherein: the output end part of the driver body (1) is provided with a driver mounting plate (2), and the driver mounting plate (2) is connected with a vehicle body.