Small hydraulic tail plate convenient to disassemble

Abstract

The utility model discloses a small hydraulic tail plate convenient to disassemble, which comprises two mounting plates, the front walls of the two mounting plates are both provided with disassembly and assembly components, the front walls of the disassembly and assembly components are both provided with the same telescopic component, and the front wall of the telescopic component is fixedly connected with a tail plate body. According to the small hydraulic tail plate convenient to disassemble, a fixing block is placed into a containing cavity, a limiting block falls into a containing groove, an electric telescopic rod pushes a mounting base to drive a sliding block to slide on the inner wall of the limiting groove, the mounting base enters the containing cavity, and the mounting base drives a limiting base to get close to the fixing block so that a positioning pin can enter the inner wall of a positioning opening; the limiting seat is attached to the top wall of the fixing block, so that when the tail plate body is disassembled and assembled, fixing is conducted without welding or installing a plurality of bolts, the whole disassembling and assembling process is simple and convenient, installation is firm, the needed time is short, and the practicability of the whole device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of disassembly and assembly of hydraulic tail plates, in particular to a small hydraulic tail plate which is easy to disassemble. Background Art

[0002] In layman's terms, a hydraulic tailgate is a type of loading and unloading equipment installed at the rear of a vehicle. It mainly works by connecting a battery to the tailgate motor and oil pump. There are many types of tailgates on the market, and various manufacturers have upgraded and improved their original products to make hydraulic tailgates more versatile. Currently, common tailgate structures include: cantilever tailgates, vertical tailgates, and folding tailgates. The materials can be divided into ordinary steel and aluminum alloy, and are all installed at the rear of the vehicle by welding or screwing with multiple bolts.

[0003] With respect to the above-mentioned related technologies, the applicant believes that when disassembling and assembling small hydraulic enclosures, since most of the installation methods are welding or multiple bolts, the entire disassembly and assembly process is relatively cumbersome and time-consuming.

[0004] Therefore, the utility model provides a small hydraulic tail plate which is easy to disassemble to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a small hydraulic tailgate that is easy to disassemble, thereby solving the above-mentioned problems.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a small hydraulic tailgate that is easy to disassemble, comprising two mounting plates, both mounting plates having detachable assemblies mounted on their front walls, both detachable assemblies having the same telescopic assembly mounted on their front walls, and the front walls of the telescopic assembly being fixedly connected to the tailgate body;

[0007] The disassembly and assembly assembly includes a placement plate, the top wall of the placement plate is fixedly connected to the electric telescopic rod, the movable ends of the electric telescopic rod are slidably passed through the placement plate and are fixedly connected to the mounting seat, the bottom wall of the mounting seat is fixedly connected to the limited seat, the left and right sides of the bottom wall of the limit seat are fixedly connected to the positioning pins, the front wall of the mounting plate on the left side is fixedly connected to the placement seat, the top wall of the placement seat is provided with a placement cavity, the top wall of the placement seat is fixedly connected to the limiting strip, the inner wall of the placement cavity and the front wall of the limiting strip are both provided with the same limiting groove, the front wall of the placement seat is provided with a placement groove, and a fixed block is placed on the inner wall of the placement cavity, the front wall of the fixed block is fixedly connected to the limiting block, the left and right sides of the top wall of the fixed block are provided with positioning holes, and the rear wall of the mounting seat is fixedly connected to the slider.

[0008] Furthermore, the two mounting plates are arranged symmetrically on the left and right, the rear wall of the placement plate is fixedly connected to the top of the corresponding front wall of the mounting plate, the mounting seat matches the placement cavity, and the outer wall of the limit block fits with the inner wall of the placement groove.

[0009] Through the above technical solution, the mounting seat can smoothly enter and exit the placement cavity, which is convenient for limiting and fixing the fixing block.

[0010] Furthermore, the position of the positioning pin matches the position of the positioning port, the limiting block is hinged to the telescopic assembly, and the outer wall of the slider is slidably connected to the inner wall of the limiting groove.

[0011] Through the above technical solution, after the positioning pin enters the placement cavity, its position matches the positioning opening, and finally enters the positioning opening for limiting and fixing.

[0012] Furthermore, the telescopic assembly includes a U-shaped frame, which is fixedly connected to the rear wall of the tailgate body. Hydraulic rods are hinged on both sides of the rear bottom wall of the tailgate body, and the bottom ends of the hydraulic rods are hinged to the corresponding front walls of the limit blocks.

[0013] Through the above technical solution, the tailgate body is opened and closed by extending and retracting the hydraulic rod.

[0014] Furthermore, the inner wall of the U-shaped frame is rotatably connected to a rotating shaft, the outer wall of the rotating shaft is fixedly connected to a rotating block, and the rear wall of the rotating block is fixedly connected to a fixed plate.

[0015] Through the above technical solution, when the tailgate body is opened or closed, the U-shaped frame is driven to rotate.

[0016] Furthermore, the front wall of the fixing plate is screwed with a No. 1 bolt, and the front walls of the two mounting plates are evenly screwed with a number of No. 2 bolts.

[0017] Through the above technical solution, the fixing plate and the No. 1 bolt are used in conjunction with each other to install and fix it at the position of the rear end of the car.

[0018] Furthermore, the No. 1 bolt and the No. 2 bolt are both screwed and installed at the rear of the car.

[0019] Through the above technical solution, the entire device is limited and fixed.

[0020] Beneficial effects

[0021] The utility model provides a small hydraulic tailgate that is easy to disassemble. Compared with the existing technology, it has the following advantages:

[0022] (1) The small hydraulic tailgate that is easy to disassemble is placed in the placement cavity by the fixing block, and the limit block falls into the placement groove. The electric telescopic rod pushes the mounting seat to drive the slider to slide on the inner wall of the limit groove, and the mounting seat enters the placement cavity. The mounting seat drives the limit seat to approach the fixed block so that the positioning pin enters the inner wall of the positioning port, and the limit seat is fitted to the top wall of the fixed block. When the tailgate body is disassembled and assembled, there is no need to fix it by welding or installing multiple bolts. The entire disassembly and assembly process is simple and convenient, the installation is firm, and the time required is short, thereby improving the practicality of the entire device.

[0023] (2) The small hydraulic tailgate that is easy to disassemble is installed at the rear of the vehicle by the cooperation of the fixing plate and the No. 1 bolt. When the tailgate body needs to be opened or retracted, the hydraulic rod pushes the tailgate body to move, thereby driving the U-shaped frame to move. The rotating shaft rotates inside the U-shaped frame, so that the fixing plate is installed at the rear of the vehicle by two bolts. The use of the disassembly and assembly components completes the installation and fixation of the tailgate body. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional diagram of the external structure of the utility model;

[0025] Figure 2 It is a left view of the external structure of the utility model;

[0026] Figure 3 It is an exploded view of the disassembly and assembly components of the utility model;

[0027] Figure 4 It is a rear view of the external structure of the disassembly and assembly components of the utility model.

[0028] In the figure, 1. Mounting plate; 2. No. 2 bolt; 3. Telescopic assembly; 31. Rotating shaft; 32. Hydraulic rod; 33. Fixed plate; 34. No. 1 bolt; 35. Rotating block; 36. U-shaped frame; 4. Disassembly and assembly assembly; 41. Electric telescopic rod; 42. Placement plate; 43. Mounting seat; 44. Limit seat; 45. Locating pin; 46. Placement seat; 47. Limit strip; 48. Limit slot; 49. Placement cavity; 410. Placement slot; 411. Fixed block; 412. Limit block; 413. Locating port; 414. Slider; 5. Tail plate body. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] Example 1:

[0031] See also Figure 1-4 A small hydraulic tailgate that is easy to disassemble comprises two mounting plates 1, the front walls of the two mounting plates 1 are both mounted with a disassembly assembly 4, the front walls of the disassembly assembly 4 are both mounted with the same telescopic assembly 3, and the front wall of the telescopic assembly 3 is fixedly connected with a tailgate body 5;

[0032] The disassembly and assembly component 4 includes a placement plate 42, the top wall of the placement plate 42 is fixedly connected to the electric telescopic rod 41, the movable ends of the electric telescopic rod 41 are slid through the placement plate 42 and are fixedly connected to the mounting seat 43, the bottom wall of the mounting seat 43 is fixedly connected to the limiting seat 44, the left and right sides of the bottom wall of the limiting seat 44 are fixedly connected to the positioning pins 45, the front wall of the mounting plate 1 on the left is fixedly connected to the placement seat 46, the top wall of the placement seat 46 is provided with a placement cavity 49, the top wall of the placement seat 46 is fixedly connected to the limiting strip 47, the inner wall of the placement cavity 49 and the front wall of the limiting strip 47 are provided with the same limiting groove 48, the front wall of the placement seat 46 is provided with a placement groove 410, a fixing block 411 is placed on the inner wall of the placement cavity 49, the front wall of the fixing block 411 is fixedly connected to the limiting block 412, the top wall of the fixing block 411 is provided with positioning holes 413 on the left and right sides, and the rear wall of the mounting seat 43 is fixedly connected to a slider 414;

[0033] In the embodiment of the present utility model, the purpose of this arrangement is that the two mounting plates 1 are installed at the rear position of the car through the No. 2 bolts 2, but when disassembling and assembling in the later stage, there is no need to disassemble the mounting plates 1 and the car can be used for a long time. The disassembly and assembly component 4 and the telescopic component 3 cooperate with each other to complete the installation and fixation of the tailgate body 5. When maintenance and disassembly are required, it is only necessary to remove the No. 1 bolt 34 and detach it from the inner wall of the placement cavity 49 through the limit seat 44, so that the locating pin 45 detaches from the locating port 413, and detaches from the limit fixation of the fixing block 411, and the tailgate body 5 is taken out through the lifting equipment. The entire disassembly and assembly process is simple and convenient.

[0034] Example 2:

[0035] See also Figure 1-4, this embodiment provides a technical solution based on the first embodiment: two mounting plates 1 are arranged symmetrically on the left and right, the rear wall of the placement plate 42 is fixedly connected to the top of the front wall of the corresponding mounting plate 1, the mounting seat 43 matches the placement cavity 49, the outer wall of the limit block 412 fits the inner wall of the placement groove 410, the position of the positioning pin 45 matches the position of the positioning port 413, the limit block 412 is hinged to the telescopic component 3, the outer wall of the slider 414 is slidably connected to the inner wall of the limit groove 48, the telescopic component 3 includes a U-shaped frame 36, the U-shaped frame 36 is connected to the tail plate body 5 is fixedly connected to the rear wall. Hydraulic rods 32 are hinged on both sides of the rear bottom wall of the tailgate body 5. The bottom ends of the hydraulic rods 32 are hinged to the front walls of the corresponding limit blocks 412. The inner wall of the U-shaped frame 36 is rotatably connected to the rotating shaft 31. The outer wall of the rotating shaft 31 is fixedly connected to the rotating block 35. The rear wall of the rotating block 35 is fixedly connected to the fixing plate 33. The front wall of the fixing plate 33 is screwed with a No. 1 bolt 34. The front walls of the two mounting plates 1 are evenly screwed with a number of No. 2 bolts 2. The No. 1 bolt 34 and the No. 2 bolt 2 are both screwed and installed at the rear position of the vehicle.

[0036] In the embodiment of the present utility model, the purpose of this arrangement is that the arrangement of the telescopic assembly 3 can facilitate the opening or closing of the tailgate body 5 through the cooperation of various components. The tailgate body 5 is composed of a power supply, an operating hydraulic controller and various circuits connected to each other in the prior art, which is a prior art well known to those skilled in the art. Its specific working principle, circuit connection, etc. will not be explained in detail here.

[0037] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0038] During operation, first, the mounting plate 1 is fixed to the rear of the vehicle with the No. 2 bolt 2, and the movable telescopic component 3 and the disassembly component 4 are close to the mounting plate 1, so that the fixing block 411 is placed in the placement cavity 49 and the limiting block 412 falls into the placement groove 410, so that the electric telescopic rod 41 pushes the mounting seat 43 to drive the slider 414 to slide on the inner wall of the limiting groove 48, so that the mounting seat 43 enters the placement cavity 49 during the downward movement, and the mounting seat 43 drives the limiting seat 44 close to the fixed Block 411 allows the locating pin 45 to enter the inner wall of the locating opening 413, completing the fit of the limit seat 44 to the top wall of the fixing block 411, preventing the fixing block 411 from being separated from the placement cavity 49 inside the placement seat 46, and the fixing plate 33 is installed at the position of the rear end of the vehicle through the cooperation of the fixing plate 33 and the No. 1 bolt 34. When the tailgate body 5 needs to be opened or retracted, the hydraulic rod 32 pushes the tailgate body 5 to move, thereby driving the U-shaped frame 36 to move, and the rotating shaft 31 rotates inside the U-shaped frame 36.

[0039] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A small hydraulic tailgate that is easy to disassemble, comprising two mounting plates (1), characterized in that: The front walls of the two mounting plates (1) are both installed with a disassembly assembly (4), the front walls of the disassembly assembly (4) are both installed with the same telescopic assembly (3), and the front wall of the telescopic assembly (3) is fixedly connected with a tail plate body (5); The disassembly assembly (4) includes a placement plate (42), the top wall of the placement plate (42) is fixedly connected to an electric telescopic rod (41), the movable ends of the electric telescopic rod (41) are slid through the placement plate (42) and are fixedly connected to a mounting seat (43), the bottom wall of the mounting seat (43) is fixedly connected to a limit seat (44), the left and right sides of the bottom wall of the limit seat (44) are fixedly connected to positioning pins (45), the front wall of the mounting plate (1) on the left side is fixedly connected to a placement seat (46), and the top wall of the placement seat (46) is provided with a placement cavity (49) The top wall of the placement seat (46) is fixedly connected to the limiting strip (47), the inner wall of the placement cavity (49) and the front wall of the limiting strip (47) are both provided with the same limiting groove (48), the front wall of the placement seat (46) is provided with a placement groove (410), a fixing block (411) is placed on the inner wall of the placement cavity (49), the front wall of the fixing block (411) is fixedly connected to the limiting block (412), the top wall of the fixing block (411) is provided with positioning openings (413) on both sides, and the rear wall of the mounting seat (43) is fixedly connected to a slider (414).

2. The small hydraulic tailgate that is easy to disassemble according to claim 1, characterized in that: The two mounting plates (1) are arranged symmetrically on the left and right, the rear wall of the placement plate (42) is fixedly connected to the top of the front wall of the corresponding mounting plate (1), the mounting seat (43) matches the placement cavity (49), and the outer wall of the limit block (412) fits the inner wall of the placement groove (410).

3. The small hydraulic tailgate that is easy to disassemble according to claim 1, characterized in that: The position of the positioning pin (45) matches the position of the positioning opening (413), the limiting block (412) is hinged to the telescopic assembly (3), and the outer wall of the slider (414) is slidably connected to the inner wall of the limiting groove (48).

4. The small hydraulic tailgate that is easy to disassemble according to claim 1, characterized in that: The telescopic assembly (3) includes a U-shaped frame (36), the U-shaped frame (36) is fixedly connected to the rear wall of the tailgate body (5), and hydraulic rods (32) are hinged on both the left and right sides of the rear bottom wall of the tailgate body (5), and the bottom ends of the hydraulic rods (32) are hinged to the front walls of the corresponding limit blocks (412).

5. The small hydraulic tailgate that is easy to disassemble according to claim 4, characterized in that: The inner wall of the U-shaped frame (36) is rotatably connected to a rotating shaft (31), the outer wall of the rotating shaft (31) is fixedly connected to a rotating block (35), and the rear wall of the rotating block (35) is fixedly connected to a fixed plate (33).

6. The small hydraulic tailgate that is easy to disassemble according to claim 5, characterized in that: The front wall of the fixing plate (33) is screwed with a No. 1 bolt (34), and the front walls of the two mounting plates (1) are evenly screwed with a plurality of No. 2 bolts (2).

7. The small hydraulic tailgate that is easy to disassemble according to claim 6, characterized in that: The No. 1 bolt (34) and the No. 2 bolt (2) are both screwed and installed at the rear of the car.

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