Hydraulic pneumatic turning plate tent cushion device

Abstract

The utility model provides a hydraulic pneumatic turning plate awning cushion device, and relates to the field of automobile equipment. The hydraulic pneumatic turning plate tent pad device comprises a carriage, rotating shafts are rotationally installed on the two sides of the surface of the carriage respectively, a plurality of first connecting plates are installed and welded to the surfaces of the rotating shafts at equal intervals, fixing mechanisms and second connecting plates are installed on the surfaces of the first connecting plates, and one ends of the second connecting plates are connected with tent pad bodies; a hydraulic cylinder is mounted on the surface of the carriage, and a connecting rod is welded to one end of the hydraulic cylinder; two first sliding rails are welded to the surface of the carriage. According to the hydraulic pneumatic turning plate tent cushion device, a first connecting plate is welded to the surface of a rotating shaft, a fixing mechanism and a second connecting plate are matched, a tent cushion body is convenient to mount and demount, the two tent cushions are in tight joint, the waterproofness is high, dust cannot run out from a gap, and the practicability of the device is improved; the gear is directly driven to rotate through the rack, so that the tent pad rotating shaft rotates, and the situation that the gears are stuck is avoided.

Description

Technical Field

[0001] The present application relates to the technical field of automobile equipment, and in particular to a hydraulic pneumatic flap roof cushion device. Background Art

[0002] The current car canopy mats are mostly installed with oilcloth and nylon cloth to fix the car box, or the oilcloth and nylon cloth are manually tied with ropes to cover and transport goods. The above method is not only cumbersome to use, but also short in service life and affects the appearance of the street.

[0003] For example, the Chinese utility model patent with publication number "CN2100999U" discloses a hydraulic pneumatic flap awning cushion device, which makes it very convenient to open and close the awning cushion.

[0004] However, in the above patent, due to the gaps between the tent pads, rain leakage is likely to occur, and it is inconvenient to replace and remove the tent pads. In addition, by setting large gears and small gears, it is not only easy for the gears to get stuck, but also the turning speed is slow and the flexibility is low. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the present application provides a hydraulic pneumatic flap canopy cushion device, which solves the problems mentioned in the above background technology.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the present application is implemented through the following technical solutions: a hydraulic pneumatic flap canopy pad device, comprising a car box, wherein rotating shafts are rotatably installed on both sides of the car box surface, and a plurality of first connecting plates are installed and welded at equal distances on the surface of the rotating shaft, and a fixing mechanism and a second connecting plate are installed on the surface of the first connecting plate, and one end of the second connecting plate is connected to the canopy pad body;

[0009] A hydraulic cylinder is installed on the surface of the vehicle box, and a connecting rod is welded to one end of the hydraulic cylinder;

[0010] Two first slide rails are welded on the surface of the vehicle box, a sliding mechanism is installed inside the two first slide rails, a first slider is installed at one end of the sliding mechanism, and the first slider is slidably connected to the first slide rail.

[0011] By adopting the above technical solution, the second connecting plate and the first connecting plate are fixed by a fixing mechanism, and the cushion body is installed on the surface of the rotating shaft, which is convenient for removing and installing the cushion body. The hydraulic cylinder moves the rack through the movement of the piston. By setting the first slide rail, the first slider and the sliding mechanism, the rack can be stably moved on the surface of the car body.

[0012] Preferably, racks are respectively installed at both ends of the connecting rod, and the racks are connected to the hydraulic cylinder through the connecting rod.

[0013] By adopting the above technical solution, the hydraulic cylinder plays the role of moving the rack through the movement of the piston.

[0014] Preferably, the sliding mechanism includes a second slide rail and a second slider, the second slide rail is installed inside the first slide rail, one end of the second slider is slidably installed inside the second slide rail, and one end of the second slider is connected to the first slider.

[0015] By adopting the above technical solution, by providing the first slide rail, the first slider and the sliding mechanism, the rack can be stably moved on the surface of the vehicle box.

[0016] Preferably, a gear is installed at one end of each of the two rotating shafts, and the gear is meshingly connected with the rack.

[0017] By adopting the above technical solution, the hydraulic cylinder moves the rack through the movement of the piston, thereby rotating the gear, and the gear drives the rotating shaft to rotate, thereby turning the awning cushion.

[0018] Preferably, the fixing mechanism comprises bolts and nuts, and the first connecting plate and the second connecting plate are fixedly connected via the fixing mechanism.

[0019] By adopting the above technical solution, the bolts are inserted into the fixing holes of the first connecting plate and the second connecting plate, and the nuts are threadedly installed on the surface of the bolts, so that the first connecting plate and the second connecting plate are fixedly installed together.

[0020] Preferably, the back side of the rack is welded to the first sliding block, the two cushion bodies are tightly fitted together, and a rigid support frame is installed inside the cushion body.

[0021] By adopting the above technical solution, the two cushion bodies are tightly fitted together to prevent rainwater from seeping into the interior of the vehicle box. A rigid support frame is installed inside the cushion body to increase the stability of the cushion body.

[0022] Preferably, the mattress body is connected to the rotating shaft via a first connecting plate, a second connecting plate and a fixing mechanism.

[0023] By adopting the above technical solution, the second connecting plate and the first connecting plate are fixed by the fixing mechanism, and the cushion body is installed on the surface of the rotating shaft, so that the removal and installation of the cushion body are convenient.

[0024] (III) Beneficial effects

[0025] The present application provides a hydraulic pneumatic flap canopy cushion device. The beneficial effects are as follows:

[0026] The hydraulic pneumatic flap awning pad device is convenient for installing and removing the awning pad body by welding a first connecting plate on the surface of the rotating shaft and cooperating with a fixing mechanism and a second connecting plate. The two awning pads are tightly fitted together and have high waterproofness. Dust will not escape from the gaps, thereby improving the practicality of the device. The gear is directly driven to rotate by the rack to rotate the awning pad rotating shaft, thereby avoiding the situation where the gears are stuck. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a complete structural diagram of this application;

[0028] Figure 2 This is a schematic diagram of the first three-dimensional structure of this application;

[0029] Figure 3 This is a schematic diagram of the second three-dimensional structure of this application;

[0030] Figure 4 For this application Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0031] In the figure: 1. car body; 2. hydraulic cylinder; 3. first slide rail; 4. sliding mechanism; 5. first slider; 6. rack; 7. connecting rod; 8. rotating shaft; 9. gear; 10. first connecting plate; 11. second connecting plate; 12. fixing mechanism; 13. canopy body. DETAILED DESCRIPTION

[0032] The present application is further described in detail below through drawings and examples.

[0033] Reference Figures 1 to 4 The embodiment of the present application provides a hydraulic pneumatic flap canopy cushion device, including a car box 1, with rotating shafts 8 rotatably mounted on both sides of the surface of the car box 1, and a plurality of first connecting plates 10 are welded and arranged at equal distances on the surface of the rotating shaft 8, and a fixing mechanism 12 and a second connecting plate 11 are mounted on the surface of the first connecting plate 10, and one end of the second connecting plate 11 is connected to a canopy cushion body 13;

[0034] A hydraulic cylinder 2 is mounted on the surface of the vehicle box 1, and a connecting rod 7 is welded to one end of the hydraulic cylinder 2;

[0035] Two first slide rails 3 are welded to the surface of the car body 1, and a sliding mechanism 4 is installed inside the two first slide rails 3. A first slider 5 is installed at one end of the sliding mechanism 4. The first slider 5 is slidably connected to the first slide rail 3. The cushion body 13 is fixedly installed on the surface of the rotating shaft 8 through the second connecting plate 11, the fixing mechanism 12 and the first connecting plate 10. The hydraulic cylinder 2 performs piston movement, and cooperates with the first slide rail 3 and the sliding mechanism 4 to drive the first slider 5 to slide inside the first slide rail 3, so that the rack 6 moves, and the gear 9 is driven to rotate through the rack 6, thereby driving the rotating shaft 8 on the surface of the gear 9 to rotate, so that the cushion body 13 on the surface of the rotating shaft 8 is flipped.

[0036] Reference Figure 1 and Figure 3 In one aspect of the present embodiment, racks 6 are respectively installed at both ends of the connecting rod 7, and the racks 6 are connected to the hydraulic cylinder 2 through the connecting rod 7. The back of the racks 6 is welded to the first slider 5, and the two cushion bodies 13 are tightly fitted. A rigid support frame is installed inside the cushion body 13. The hydraulic cylinder 2 performs piston movement, and cooperates with the first slide rail 3 and the sliding mechanism 4 to drive the first slider 5 to slide inside the first slide rail 3, so that the racks 6 move, and the gear 9 is driven to rotate through the racks 6, thereby driving the rotating shaft 8 on the surface of the gear 9 to rotate, so that the cushion body 13 on the surface of the rotating shaft 8 is flipped.

[0037] Reference Figure 1 and Figure 3 In one aspect of the present embodiment, the sliding mechanism 4 includes a second slide rail and a second slider. The second slide rail is installed inside the first slide rail 3. One end of the second slider is slidably installed inside the second slide rail. One end of the second slider is connected to the first slider 5. The hydraulic cylinder 2 performs piston movement, and cooperates with the first slide rail 3 and the sliding mechanism 4 to drive the first slider 5 to slide inside the first slide rail 3, thereby moving the rack 6.

[0038] Reference Figure 1 and Figure 3 In one aspect of the present embodiment, gears 9 are respectively installed at one end of the two rotating shafts 8, and the gears 9 are meshingly connected with the racks 6. The racks 6 move, thereby driving the gears 9 to rotate.

[0039] Reference Figure 3 and Figure 4 In one aspect of the present embodiment, the fixing mechanism 12 includes bolts and nuts, the first connecting plate 10 and the second connecting plate 11 are fixedly connected through the fixing mechanism 12, and the cushion body 13 is connected to the rotating shaft 8 through the first connecting plate 10, the second connecting plate 11, and the fixing mechanism 12. The cushion body 13 is fixedly installed on the surface of the rotating shaft 8 through the second connecting plate 11, the fixing mechanism 12, and the first connecting plate 10, which facilitates the installation and removal of the cushion body 13.

[0040] All electrical equipment in this solution are powered by an external power supply.

[0041] Working principle: When in use, the cushion body 13 is fixedly installed on the surface of the rotating shaft 8 through the second connecting plate 11, the fixing mechanism 12 and the first connecting plate 10, and the piston movement is performed by the hydraulic cylinder 2, and the first slide rail 3 and the sliding mechanism 4 are cooperated to drive the first slider 5 to slide inside the first slide rail 3, so that the rack 6 moves, and the gear 9 is driven to rotate through the rack 6, thereby driving the rotating shaft 8 on the surface of the gear 9 to rotate, so that the cushion body 13 on the surface of the rotating shaft 8 is turned over, wherein the interior of the cushion body 13 is installed on the steel bracket.

[0042] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A hydraulic-pneumatic flap canopy cushion device, comprising a vehicle box (1), characterized in that: Rotating shafts (8) are rotatably mounted on both sides of the surface of the vehicle box (1); a plurality of first connecting plates (10) are welded and arranged at equal distances on the surface of the rotating shaft (8); a fixing mechanism (12) and a second connecting plate (11) are mounted on the surface of the first connecting plate (10); one end of the second connecting plate (11) is connected to a canopy cushion body (13); A hydraulic cylinder (2) is installed on the surface of the vehicle box (1), and a connecting rod (7) is welded to one end of the hydraulic cylinder (2); Two first slide rails (3) are welded on the surface of the vehicle box (1), a sliding mechanism (4) is installed inside the two first slide rails (3), a first sliding block (5) is installed at one end of the sliding mechanism (4), and the first sliding block (5) is slidably connected to the first slide rail (3).

2. A hydraulic-pneumatic flap canopy cushion device according to claim 1, characterized in that: Racks (6) are respectively installed at both ends of the connecting rod (7), and the racks (6) are connected to the hydraulic cylinder (2) through the connecting rod (7).

3. The hydraulic-pneumatic flap canopy cushion device according to claim 1, characterized in that: The sliding mechanism (4) comprises a second sliding rail and a second sliding block, the second sliding rail is installed inside the first sliding rail (3), one end of the second sliding block is slidably installed inside the second sliding rail, and one end of the second sliding block is connected to the first sliding block (5).

4. The hydraulic-pneumatic flap canopy cushion device according to claim 1, characterized in that: One end of the two rotating shafts (8) is respectively provided with a gear (9), and the gear (9) is meshingly connected with the rack (6).

5. The hydraulic-pneumatic flap canopy cushion device according to claim 1, characterized in that: The fixing mechanism (12) comprises bolts and nuts, and the first connecting plate (10) and the second connecting plate (11) are fixedly connected via the fixing mechanism (12).

6. A hydraulic-pneumatic flap canopy cushion device according to claim 2, characterized in that: The back of the rack (6) is welded to the first slider (5), the two cushion bodies (13) are tightly fitted together, and a rigid support frame is installed inside the cushion body (13).

7. The hydraulic-pneumatic flap canopy cushion device according to claim 1, characterized in that: The mattress body (13) is connected to the rotating shaft (8) via a first connecting plate (10), a second connecting plate (11) and a fixing mechanism (12).

Images