A car repairing lying board

Abstract

The utility model relates to the technical field of the automobile repair equipment, the utility model relates to a kind of car repair lying plate, including mobile lying plate body and head protection assembly, head protection assembly is set on the first protection part of mobile lying plate body side end face near head and the second protection part of rotation setting on the first protection part.The utility model has the following advantages: the U-shaped protection structure formed by the combination of the first protection part and the second protection part can form an encircling protection for the head of the maintenance personnel from the front and both sides, effectively avoiding the collision of the head with the hard objects on the vehicle bottom. The spring in the first protection part can absorb the impact force through elastic deformation when a collision occurs, reducing the damage to the head caused by the collision and enhancing the safety of the protection. The observation window on the protection plate ensures that the maintenance personnel can clearly observe the working area under the vehicle while being protected, avoiding the obstruction of the protection structure to the line of sight.

Description

Technical Field

[0001] This utility model relates to the field of automotive repair equipment technology, specifically to a car repair reclining platform. Background Technology

[0002] In the automotive repair field, repair decks are essential tools for repair personnel to work under vehicles. Their primary function is to provide a lying-down support surface and allow for flexible movement via a movable bottom structure to adapt to different working positions under the vehicle. Existing repair decks typically only include a basic movable deck body, focusing primarily on support and movement, but they suffer from significant deficiencies in operational safety, especially head protection. When working under a vehicle, the repair personnel's head is located in the headrest area of ​​the deck, completely exposed to the environment beneath the vehicle. When the repair personnel adjust their position or the deck moves, their head is susceptible to collisions with hard objects such as metal parts and protruding screws under the vehicle, posing a risk of injury. Utility Model Content

[0003] The present invention aims to at least solve one of the technical problems existing in the prior art. Therefore, one objective of the present invention is to provide a car repair recumbent board that provides safety protection for the user's head and reduces the risk of injury.

[0004] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows: a car repair reclining board, comprising: a movable reclining board body; a head protection assembly, wherein the head protection assembly is disposed on a first protective part on the head-side end face of the movable reclining board body and a second protective part rotatably disposed on the first protective part, the first protective part and the second protective part are combined to form a U-shaped protective structure covering the outside of the headrest on the movable reclining board body.

[0005] Preferably, the movable reclining board body has a sliding groove symmetrically formed along its short side axis, and the first protective part is slidably disposed in the sliding groove.

[0006] Preferably, the first protective part includes two symmetrically arranged L-shaped connecting rods, and the two L-shaped connecting rods are slidably arranged in the slide groove. The end of the L-shaped connecting rod located in the slide groove is provided with a limiting plate adapted to the inner diameter of the slide groove. A spring is provided in the slide groove between the limiting plate and its end face opposite to the limiting plate. A protective plate is fixedly provided between the two L-shaped connecting rods.

[0007] Preferably, the protective plate has an observation window and a flexible protective pad is wrapped around its surface.

[0008] Preferably, the second protective part includes a protective side rail rotatably disposed at the top of the L-shaped connecting rod, and the protective side rail and the L-shaped connecting rod are in static friction fit.

[0009] Preferably, the movable reclining board body is further provided with a lighting assembly, which includes a mounting base disposed on the movable reclining board body, a gooseneck tube disposed on the mounting base, and a lighting lamp disposed on the other end of the gooseneck tube.

[0010] With the above structure, this utility model has the following advantages: This application utilizes a U-shaped protective structure formed by the combination of the first and second protective sections to provide enclosed protection for the head of maintenance personnel from the front and sides, effectively preventing the head from colliding with hard objects under the vehicle. The spring in the first protective section absorbs the impact force through elastic deformation in the event of a collision, reducing head injury and enhancing the safety of the protection, while also preventing damage to vehicle components. The observation window on the protective plate ensures that maintenance personnel can clearly observe the working area under the vehicle while being protected, preventing the protective structure from obstructing their view.

[0011] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the structure of this utility model.

[0014] Figure 2 This is the front view of this utility model.

[0015] Figure 3 yes Figure 2 A schematic diagram of the cross-sectional structure of AA.

[0016] Figure 4 This is a schematic diagram of the adjustment state of the second protective part of this utility model.

[0017] As shown in the figure: 1. Movable reclining board body; 2. L-shaped connecting rod; 3. Protective plate; 4. Observation window; 5. Protective side rail; 6. Mounting base; 7. Gooseneck tube; 8. Lighting lamp; 9. Spring; 10. Limiting plate; 11. Slide groove. Detailed Implementation

[0018] The embodiments of this application are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0019] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0020] Combined with appendix Figures 1-4 A car repair reclining platform includes a movable reclining platform body 1 and a head protection assembly.

[0021] The head protection components are a first protective part and a second protective part rotatably mounted on the head side end face of the mobile reclining board body 1. The first protective part and the second protective part are combined to form a U-shaped protective structure that covers the outside of the headrest on the mobile reclining board body 1.

[0022] In one embodiment of this utility model, a sliding groove 11 is symmetrically formed on the movable reclining board body 1 along its short side axis, and the first protective part is slidably disposed in the sliding groove 11. Specifically, as shown in... Figure 3 As shown, there are two sliding grooves 11, which extend along the length of the movable reclining board body 1 and are symmetrically distributed on both sides of the headrest with the central axis of the short side of the movable reclining board body 1 as the axis of symmetry. The cross-section of the sliding groove 11 is circular, and its length is slightly less than the distance from the head end face to the headrest area of ​​the movable reclining board body 1. The diameter is adapted to the sliding connection end of the first protective part, ensuring that the first protective part can slide smoothly along the length of the sliding groove 11 and will not deviate laterally during the sliding process. Through sliding adjustment, hard impact between the protective part and the vehicle bottom parts can be avoided.

[0023] In one embodiment of this utility model, the first protective part includes two symmetrically arranged L-shaped connecting rods 2, which are slidably disposed in a slide groove 11. A limiting plate 10, adapted to the inner diameter of the slide groove 11, is provided on one side end of each L-shaped connecting rod 2 located in the slide groove 11. A spring 9 is provided in the slide groove 11 between the limiting plate 10 and its opposite side end face. A protective plate 3 is fixedly disposed between the two L-shaped connecting rods 2. Specifically, as shown... Figures 2-3 As shown, the L-shaped connecting rod 2 consists of a horizontal section and a vertical section. The end of the horizontal section away from the vertical section is inserted into the slide groove 11. The limiting plate 10 is fixedly connected to this end of the horizontal section. Its shape is adapted to the inner cavity of the slide groove 11, and it can slide along the inner wall of the slide groove 11. It can also prevent the L-shaped connecting rod 2 from detaching from the slide groove 11. The spring 9 is located on the outside of the horizontal section of the L-shaped connecting rod 2. One end of the spring 9 abuts against the end face of the limiting plate 10 away from the horizontal section, and the other end abuts against the inner wall of the slide groove 11 away from the groove opening. When the protective plate 3 is impacted by an external force, the L-shaped connecting rod 2 drives the limiting plate 10 to compress the spring 9. The elastic deformation of the spring 9 can absorb part of the impact force and play a buffering and shock-absorbing role. The protective plate 3 is fixedly connected between the vertical sections of the two L-shaped connecting rods 2 by bolts to form a protective barrier in front of the head.

[0024] In one embodiment of this utility model, an observation window 4 is provided on the protective plate 3, and a flexible protective pad is wrapped around the surface of the protective plate 3. Specifically, as shown... Figure 1 As shown, the observation window 4 is located in the middle of the protective plate 3. It is rectangular in shape and its size is designed to not obstruct the maintenance personnel's view of the under-vehicle work area. The observation window 4 is made of transparent acrylic sheet, which has good light transmission and wear resistance, ensuring a clear field of vision. The flexible protective pad is made of high-density sponge or silicone material and is wrapped around the outer surface and edges of the protective plate 3 by adhesive or sewing. Its thickness is 5-10mm, which can prevent the maintenance personnel's head from directly and rigidly contacting the protective plate 3, improving the comfort of use, and further enhancing the cushioning effect during a collision.

[0025] In one embodiment of this utility model, the second protective part includes a protective side rail 5 rotatably disposed at the top of the L-shaped connecting rod 2, and the protective side rail 5 and the L-shaped connecting rod 2 are in static friction engagement. Specifically, as shown... Figure 4 As shown, one end of the protective side rail 5 is rotatably connected to the top of the vertical section of the L-shaped connecting rod 2 via a pin. The pin and the connecting holes of the protective side rail 5 and the L-shaped connecting rod 2 are interference-fitted to form a static friction structure, allowing the protective side rail 5 to rotate around the pin in the range of 0-90 degrees and maintain a stable state after rotating to any angle. When the protective side rail 5 is retracted, it rotates towards the head and cooperates with the protective plate 3 of the first protective part to form a complete U-shaped protective structure to protect both sides of the head. When it is necessary to lie down, the protective side rail 5 can be rotated away from the head to avoid obstruction.

[0026] In one embodiment of this utility model, the movable reclining board body 1 is further provided with a lighting assembly, which includes a mounting base 6 disposed on the movable reclining board body 1, a gooseneck tube 7 disposed on the mounting base 6, and a lighting lamp 8 installed at the other end of the gooseneck tube 7. Specifically, as shown... Figure 1 As shown, the mounting base 6 is fixedly connected to the side of the mobile reclining platform 1 near the head by bolts. It has a chamber for accommodating batteries and a control switch inside. The gooseneck tube 7 is a flexible metal tube that can be bent and shaped at will. One end of it is fixedly connected to the mounting base 6, and the other end is connected to the lighting lamp 8. Its length is 30-50cm. The illumination angle and position of the lighting lamp 8 can be flexibly adjusted according to the work requirements. The lighting lamp 8 uses LED lamp beads, which have the characteristics of high brightness and low energy consumption. Its shell is made of waterproof plastic material, which can adapt to the damp environment that may exist under the vehicle. It is controlled to open and close by the switch on the mounting base 6, providing sufficient lighting for the work area under the vehicle, so that maintenance personnel can clearly observe the work details.

[0027] In summary, this utility model, by setting up a U-shaped head protection assembly composed of a first protective part and a second protective part, provides comprehensive protection for the head of maintenance personnel from the front and both sides, effectively solving the problem of the exposed head of existing repair decks being susceptible to collisions. The sliding structure and spring 9 buffer design of the first protective part not only allow for flexible adjustment of the protective position but also absorb impact force during collisions, improving protective safety. The observation window 4 and flexible protective pad of the protective plate 3 take into account both the working field of vision and the comfort of use. The rotatable protective side rails 5 allow the side protection to be both folded up for enhanced protection and unfolded for convenient operation. The lighting assembly provides targeted lighting for the dim environment under the vehicle, improving the convenience of operation.

[0028] The present invention and its embodiments have been described above. This description is not restrictive, and the embodiments shown throughout the text are only one of the embodiments of the present invention. The actual structure is not limited to this. In conclusion, if a person skilled in the art is inspired by this description and designs a similar structure and embodiment without departing from the inventive spirit of the present invention, such design should fall within the protection scope of the present invention.

Claims

1. A car repair reclining platform, characterized in that, include: The main body of the movable reclining board; A head protection assembly, comprising a first protective part disposed on the head-side end face of the movable reclining board body and a second protective part rotatably disposed on the first protective part, wherein the first protective part and the second protective part are combined to form a U-shaped protective structure covering the outside of the headrest on the movable reclining board body.

2. The car repair reclining platform according to claim 1, characterized in that: The movable reclining board body has symmetrically formed grooves along its short side axis, and the first protective part is slidably disposed in the grooves.

3. A car repair reclining platform according to claim 2, characterized in that: The first protective part includes two symmetrically arranged L-shaped connecting rods, and the two L-shaped connecting rods are slidably arranged in the slide groove. The end of the L-shaped connecting rod located in the slide groove is provided with a limiting plate adapted to the inner diameter of the slide groove. A spring is provided in the slide groove between the limiting plate and its end face opposite to the limiting plate. A protective plate is fixedly provided between the two L-shaped connecting rods.

4. A car repair reclining platform according to claim 3, characterized in that: The protective plate has an observation window and a flexible protective pad is wrapped around its surface.

5. A car repair reclining platform according to claim 3, characterized in that: The second protective part includes a protective side rail that is rotatably disposed at the top of the L-shaped connecting rod, and the protective side rail and the L-shaped connecting rod are in static friction fit.

6. A car repair reclining platform according to claim 1, characterized in that: The movable reclining board body is also provided with a lighting assembly, which includes a mounting base disposed on the movable reclining board body, a gooseneck tube disposed on the mounting base, and a lighting lamp disposed on the other end of the gooseneck tube.

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