CN221968047U - A car repair lying board - Google Patents

Abstract

The utility model discloses a vapour-repairing lying plate, which comprises a lying plate main body, wherein rollers are arranged at the bottom of the lying plate main body, a headrest plate, a trunk plate and a hip plate are sequentially arranged at the top of the lying plate main body along the length direction, the headrest plate and the trunk plate are fixedly connected with the lying plate main body, the hip plate is in sliding connection with the lying plate main body, an adjusting mechanism is arranged between the hip plate and the lying plate main body and is used for adjusting the distance between the hip plate and the trunk plate, and anti-displacement structures are arranged on two sides of the lying plate main body.

Description

A car repair lying board

Technical Field

The utility model relates to the technical field of auto repair tools, in particular to an auto repair lying plate.

Background Art

A repair board is a board specially used for repairing vehicles. When repairing a vehicle, the user uses a jack to lift the car, and then sleeps on the board and moves to the bottom of the car to repair the vehicle. During use, the board can effectively prevent workers from touching the ground, thereby improving the inspection and maintenance operation effect.

However, most lying boards lack some fixed structures to prevent displacement, which requires workers to support themselves on the ground with their legs or one hand to maintain the stability of their position, which affects the maintenance operations of auto repair personnel and causes poor operation results.

Utility Model Content

1. Technical problems to be solved by the utility model

In view of the deficiencies in the prior art, the purpose of the utility model is to provide an auto repair lying board, aiming to solve the problem that the auto repair lying board in the prior art lacks some anti-displacement fixing structure, and workers are easily affected by reaction force during operation, which affects the maintenance operation of auto repair personnel.

2. Technical solution

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

A car repair lying board comprises a lying board main body, a roller is installed at the bottom of the lying board main body, a headrest board, a trunk board and a hip board are sequentially arranged on the top of the lying board main body along the length direction, the headrest board and the trunk board are fixedly connected to the lying board main body, the hip board is slidably connected to the lying board main body, an adjustment mechanism is installed between the hip board and the lying board main body, the adjustment mechanism is used to adjust the distance between the hip board and the trunk board, anti-displacement structures are installed on both sides of the lying board main body, the anti-displacement structure is used to position the lying board main body.

Furthermore, the anti-displacement structure includes a sliding rod, a fixed sleeve is fixedly connected to the outer side of the sliding rod, and a sliding sleeve is connected to the sliding sleeve. The bottom of the fixed sleeve and the sliding sleeve are both movably hinged with a rotating rod, and the bottoms of the two rotating rods are movably hinged with the same pressure plate. The two rotating rods are in an eight-shaped structure, and a rotating sleeve is rotatably connected to one side of the sliding sleeve. The rotating sleeve is movably connected to the outer side of the sliding rod, and a limiting structure is arranged between the rotating sleeve and the sliding rod.

Furthermore, the limiting structure includes a limiting groove opened on the outer wall of the sliding rod, the limiting groove includes a sliding groove opened along the axial direction of the sliding rod and a fixed groove opened at both ends of the sliding groove, the fixed groove is arranged perpendicular to the sliding groove, a limiting block is fixedly connected to the inner wall of the rotating sleeve, the limiting block is placed in the limiting groove, and a fixed handle is fixedly connected to the outer wall of the rotating sleeve.

Furthermore, a receiving groove is provided at the bottom of the pressure plate, an anti-skid pad is installed in the receiving groove, the anti-skid pad protrudes from the lower surface of the pressure plate, a plurality of anti-skid protrusions are evenly arranged at the bottom of the anti-skid pad, and the anti-skid pad and the pressure plate are detachable.

Furthermore, both ends of the slide rod are fixedly connected with mounting blocks, the mounting blocks are of L-shaped structure, and slots are provided on both sides of the lying plate body. The mounting blocks are inserted into the slots and are fixed to the lying plate body by fixing bolts.

Furthermore, the adjustment mechanism includes a rack embedded in the top of the lying board body, a lifting block arranged above the rack, a card block fixedly connected to the bottom of the lifting block, and a pulling assembly. The top of the rack is provided with a plurality of card slots along the length direction, and the card blocks are correspondingly inserted into the card slots. The lifting block and the pulling assembly are arranged on the hip board, and the pulling assembly is used to adjust the height of the lifting block.

Furthermore, a first mounting groove is provided on the top of the hip plate, a second mounting groove corresponding to the position of the first mounting groove is provided on the bottom of the hip plate, the lifting block is placed in the second mounting groove, the pulling assembly includes two connecting rods fixedly connected to the top of the lifting block, a through hole for the connecting rod to pass through is provided between the first mounting groove and the second mounting groove, the two connecting rods pass through the through hole and are fixedly connected to the same pulling plate, a groove is provided on the top of the pulling plate, a storage handle is rotatably connected in the groove, and a spring is sleeved between the top of the lifting block and the top end inside the second mounting groove and on the outside of the connecting rod.

Furthermore, both sides of the top of the lying board body are fixedly connected with slide rails, and the buttocks board is slidably connected to the slide rails.

3. Beneficial effects

Compared with the prior art, the beneficial effects of the utility model are:

(1) The utility model sets an anti-displacement structure, which allows the rotating sleeve to move synchronously with the sliding sleeve on the sliding rod, thereby adjusting the support angle of the two rotating rods, and then adjusting the height of the pressure plate, so that the pressure plate contacts the ground, and the friction with the ground is increased by the anti-skid pad and the anti-skid protrusions at the bottom, so that the position of the auto repair lying plate can be fixed when it is in the maintenance position, so as to avoid displacement of the auto repair lying plate when in use.

(2) The utility model provides a limit groove and a limit block, wherein the limit groove includes a sliding groove opened along the axial direction of the sliding rod and fixed grooves opened at both ends of the sliding groove. When the limit block of the rotating sleeve rotates into the fixed groove, it is used to fix the position of the rotating sleeve. When the limit block of the rotating sleeve moves in the sliding groove, it is used to move the rotating sleeve along the axial direction of the sliding rod. Among them, a fixed groove in the limit groove close to the fixed sleeve is a fixed position when the pressure plate contacts the ground, and a fixed groove in the limit groove far from the fixed sleeve is a fixed position when the pressure plate is far from the ground, which facilitates the movement and fixing operation of the rotating sleeve.

(3) The utility model provides an adjustment mechanism to rotate the storage handle out of the groove of the pull plate, and then pull the pull plate upward through the storage handle. The pull plate can drive the lifting block to adjust the height through the connecting rod, which is used to separate the clamping block from the clamping groove on the rack and release the hip plate for movement. Through the action of the spring, after the storage handle is released, the lifting block and the clamping block can be easily lowered and reset to fix the position of the hip plate. The operation is simple and easy to use.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall three-dimensional structure of the auto repair lying plate;

Figure 2 is a schematic diagram of the structure of the adjustment mechanism;

FIG3 is a schematic diagram of the anti-displacement structure from a first viewing angle;

FIG4 is a schematic diagram of the anti-displacement structure from a second viewing angle;

Figure 5 is a schematic diagram of the slide bar structure;

FIG. 6 is a schematic diagram of the structure of the rotating sleeve.

DETAILED DESCRIPTION

The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

Example:

Please refer to Figures 1 to 6. This embodiment provides an auto repair lying board, including a lying board main body 1, a roller 8 is installed at the bottom of the lying board main body 1, and a plurality of rollers 8 are provided. A headrest board 2, a trunk board 3 and a hip board 4 are sequentially arranged on the top of the lying board main body 1 along the length direction. The headrest board 2 and the trunk board 3 are fixedly connected to the lying board main body 1, and the hip board 4 is slidably connected to the lying board main body 1. An adjusting mechanism 6 is installed between the hip board 4 and the lying board main body 1, and the adjusting mechanism 6 is used to adjust the distance between the hip board 4 and the trunk board 3. Anti-displacement structures 7 are installed on both sides of the lying board main body 1, and the anti-displacement structures 7 are used to position the lying board main body 1. An avoidance groove for legs to pass through is opened on the lying board main body 1, and the adjustment mechanism 6 is used to adjust the distance between the hip board 4 and the trunk board 3, so that it is suitable for auto repair personnel of different heights to improve the comfort of auto repair personnel lying on the lying board, and the anti-displacement structure 7 is provided to increase the friction with the ground during use to avoid displacement of the auto repair lying board during use, thereby improving the stability during auto repair.

As an implementation of this embodiment, as shown in Figures 1, 3 and 4, the anti-displacement structure 7 includes a sliding rod 701, a fixed sleeve 702 is fixedly sleeved on the outer side of the sliding rod 701, and a sliding sleeve 703 is slidably sleeved, the bottom of the fixed sleeve 702 and the sliding sleeve 703 are both movably hinged with a rotating rod 704, the bottom of the two rotating rods 704 are movably hinged with the same pressure plate 705, the two rotating rods 704 are in an eight-shaped structure, one side of the sliding sleeve 703 is rotatably connected with a rotating sleeve 706, the rotating sleeve 706 is movably sleeved on the outer side of the sliding rod 701, and a limited position structure is arranged between the rotating sleeve 706 and the sliding rod 701. When in use, the rotating sleeve 706 is moved on the sliding rod 701, so that the rotating sleeve 706 drives the sliding sleeve 703 to move synchronously, thereby adjusting The supporting angles of the two rotating rods 704 are adjusted, and then the height of the pressure plate 705 is adjusted. When the position of the auto repair lying plate is fixed, the rotating sleeve 706 is moved toward the fixed sleeve 702, so that the rotating rod 704 is rotated in the vertical direction, thereby moving the pressure plate 705 downward to abut against the ground, which is used to fix the position of the auto repair lying plate. The position of the rotating sleeve 706 is fixed by the limiting structure to prevent the movement of the auto repair lying plate from affecting the operation of the auto repair personnel. When the auto repair lying plate moves, the rotating sleeve 706 is moved away from the fixed sleeve 702, so that the rotating rod 704 is rotated in the vertical direction, and the rotating rod 704 is rotated in the horizontal direction, thereby moving the pressure plate 705 upward and off the ground, so as to release the position fixation of the auto repair lying plate and facilitate the movement of the auto repair lying plate.

In this embodiment, as shown in FIGS. 5 and 6 , the limiting structure includes a limiting groove 7011 provided on the outer wall of the slide bar 701, the limiting groove 7011 includes a sliding groove provided along the axial direction of the slide bar 701 and fixed grooves provided at both ends of the sliding groove, the fixed groove is vertically arranged with the sliding groove, the limiting groove 7011 is a U-shaped structure, a limiting block 7061 is fixedly connected to the inner wall of the rotating sleeve 706, the limiting block 7061 is placed in the limiting groove 7011, and when the limiting block 7061 of the rotating sleeve 706 is rotated into the fixed groove, it is used to rotate the rotating sleeve 70 6 is fixed in position, when the limit block 7061 of the rotating sleeve 706 moves in the sliding groove, the rotating sleeve 706 is used to move axially along the sliding rod 701, wherein a fixed groove in the limit groove 7011 close to the fixed sleeve 702 is a fixed position when the pressure plate 705 contacts the ground, and a fixed groove in the limit groove 7011 far away from the fixed sleeve 702 is a fixed position when the pressure plate 705 is far away from the ground, and a fixed handle 707 is fixedly connected to the outer wall of the rotating sleeve 706, and the fixed handle 707 is used to facilitate the rotation operation of the rotating sleeve 706.

In this embodiment, as shown in Figure 4, a receiving groove is opened at the bottom of the pressure plate 705, and an anti-skid pad 7051 is installed in the receiving groove. The anti-skid pad 7051 protrudes from the lower surface of the pressure plate 705, and a plurality of anti-skid protrusions are evenly arranged at the bottom of the anti-skid pad 7051. The friction with the ground is increased by the anti-skid pad 7051 and the anti-skid protrusions at the bottom thereof, so that the position of the auto repair lying plate can be fixed in the maintenance position to avoid displacement of the auto repair lying plate during use.

In this embodiment, as shown in Figure 3, both ends of the slide rod 701 are fixedly connected with mounting blocks 708, and the mounting blocks 708 are L-shaped structures. Slots are provided on both sides of the lying board body 1. The mounting blocks 708 are inserted into the slots and are connected and fixed to the lying board body 1 by fixing bolts 709. The anti-slip pad 7051 and the pressure plate 705 are detachable and installed. Through this structural design, the installation and disassembly of the anti-displacement structure 7 are convenient, and the anti-slip pad 7051 that is excessively worn is convenient to replace, thereby improving the service life.

As an implementation of this embodiment, as shown in Figure 2, the adjustment mechanism 6 includes a rack 601 embedded in the top of the lying board body 1, a lifting block 602 arranged above the rack 601, a block 603 fixedly connected to the bottom of the lifting block 602, and a pulling assembly. The rack 601 is arranged along the length direction of the lying board body 1, and a plurality of slots are arranged on the top of the rack 601 along the length direction. The blocks 603 are correspondingly inserted into the slots. The lifting block 602 and the pulling assembly are arranged on the hip plate 4. The pulling assembly is used to adjust the height of the lifting block 602. When adjusting the position of the hip plate 4, the height of the lifting block 602 is adjusted by the pulling assembly, which facilitates the alignment and separation of the block 603 and the slots on the rack 601. By inserting the block 603 into the slots at different positions, the position adjustment of the hip plate 4 can be achieved, which is used to adjust the distance between the hip plate 4 and the torso plate 3, so that it is suitable for use by auto repair personnel of different heights.

In this embodiment, as shown in FIG. 1 , both sides of the top of the lying board body 1 are fixedly connected with slide rails 5 , and the hip board 4 is slidably connected to the slide rails 5 , thereby improving the stability and smoothness of the movement of the hip board 4 .

In this embodiment, as shown in FIG. 2 , a first mounting groove 401 is provided at the top of the hip plate 4, a second mounting groove 402 corresponding to the position of the first mounting groove 401 is provided at the bottom of the hip plate 4, a lifting block 602 is placed in the second mounting groove 402, and a pulling assembly includes two connecting rods 605 fixedly connected to the top of the lifting block 602, a through hole for the connecting rod 605 to pass through is provided between the first mounting groove 401 and the second mounting groove 402, the two connecting rods 605 pass through the through hole and are fixedly connected to the same pulling plate 604, a groove is provided at the top of the pulling plate 604, a storage handle 607 is rotatably connected in the groove, and the top of the lifting block 602 A spring 606 is sleeved between the top of the second mounting groove 402 and located on the outside of the connecting rod 605. By rotating the storage handle 607 out of the groove of the pull plate 604 and then pulling the pull plate 604 upward through the storage handle 607, the pull plate 604 can drive the lifting block 602 to adjust the height through the connecting rod 605, which is used to separate the clamping block 603 from the clamping groove on the rack 601, release the hip plate 4 and move it. Through the action of the spring 606, after loosening the storage handle 607, it is convenient to lower the lifting block 602 and the clamping block 603 to reset, and fix the position of the hip plate 4. The operation is simple and easy to use.

Working principle: When in use, the position of the hip plate 4 is adjusted according to the height of the auto repair personnel. The storage handle 607 is rotated and taken out from the groove of the pull plate 604, and then the pull plate 604 is pulled upward by the storage handle 607. The pull plate 604 drives the lifting block 602 to adjust the height through the connecting rod 605, which is used to separate the block 603 from the groove on the rack 601, and release the position fixation of the hip plate 4, so as to adjust the distance between the hip plate 4 and the trunk plate 3. After adjusting to the appropriate position, the storage handle 607 is released under the action of the spring 606, and the lifting block 602 and the block 603 are lowered and reset, so that the block 603 is stuck in the groove of the rack 601 at the current position to fix the position of the hip plate 4. When in use, the auto repair personnel lies on the auto repair lying board. When moving to the use position, the rotating sleeve 706 is rotated to make the limit block 7061 move from the fixed groove to the sliding groove, and then the rotating sleeve 706 is moved toward the fixed sleeve 702, so that the rotating rod 704 is rotated in the vertical direction, thereby moving the pressure plate 705 downward to abut the ground. At this time, the rotating sleeve 706 is rotated again to make the limit block 7061 fit into another fixed groove, locking the position of the rotating sleeve 706, and increasing the friction with the ground through the anti-skid pad 7051 and the anti-skid protrusion at the bottom thereof, so that the auto repair lying board can be fixed in the maintenance position to avoid displacement of the auto repair lying board during use, thereby improving the stability during auto repair.

The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims (8)

1. A car repair reclining board, comprising a reclining board body (1), characterized in that: a roller (8) is installed at the bottom of the reclining board body (1), and a headrest board (2), a trunk board (3) and a hip board (4) are sequentially arranged on the top of the reclining board body (1) along the length direction; the headrest board (2) and the trunk board (3) are fixedly connected to the reclining board body (1), and the hip board (4) is slidably connected to the reclining board body (1); an adjustment mechanism (6) is installed between the hip board (4) and the reclining board body (1), and the adjustment mechanism (6) is used to adjust the distance between the hip board (4) and the trunk board (3); anti-displacement structures (7) are installed on both sides of the reclining board body (1), and the anti-displacement structures (7) are used to position the reclining board body (1). 2. A car repair lying plate according to claim 1, characterized in that: the anti-displacement structure (7) includes a sliding rod (701), the outer side of the sliding rod (701) is fixedly sleeved with a fixed sleeve (702) and the sliding sleeve is slidably sleeved with a sliding sleeve (703), the bottoms of the fixed sleeve (702) and the sliding sleeve (703) are both movably hinged with a rotating rod (704), the bottoms of the two rotating rods (704) are movably hinged with the same pressure plate (705), the two rotating rods (704) are in an eight-shaped structure, one side of the sliding sleeve (703) is rotatably connected with a rotating sleeve (706), the rotating sleeve (706) is movably sleeved on the outer side of the sliding rod (701), and a limiting structure is arranged between the rotating sleeve (706) and the sliding rod (701). 3. A car repair lying plate according to claim 2, characterized in that: the limiting structure includes a limiting groove (7011) opened on the outer wall of the sliding rod (701), the limiting groove (7011) includes a sliding groove opened along the axial direction of the sliding rod (701) and a fixed groove opened at both ends of the sliding groove, the fixed groove is arranged perpendicular to the sliding groove, a limiting block (7061) is fixedly connected to the inner wall of the rotating sleeve (706), the limiting block (7061) is placed in the limiting groove (7011), and a fixed handle (707) is fixedly connected to the outer wall of the rotating sleeve (706). 4. An auto repair lying plate according to claim 2, characterized in that: a receiving groove is provided at the bottom of the pressure plate (705), an anti-skid pad (7051) is installed in the receiving groove, the anti-skid pad (7051) protrudes from the lower surface of the pressure plate (705), and a plurality of anti-skid protrusions are evenly arranged at the bottom of the anti-skid pad (7051), and the anti-skid pad (7051) and the pressure plate (705) are detachable and installable. 5. An auto repair lying plate according to claim 2, characterized in that: both ends of the sliding rod (701) are fixedly connected with mounting blocks (708), the mounting blocks (708) are L-shaped structures, and slots are provided on both sides of the lying plate body (1), the mounting blocks (708) are inserted into the slots and are fixed to the lying plate body (1) by fixing bolts (709). 6. A car repair lying board according to claim 1, characterized in that: the adjustment mechanism (6) includes a rack (601) embedded and installed on the top of the lying board body (1), a lifting block (602) arranged above the rack (601), a clamping block (603) fixedly connected to the bottom of the lifting block (602) and a pulling assembly, the top of the rack (601) is provided with a plurality of clamping grooves along the length direction, the clamping block (603) is correspondingly inserted into the clamping grooves, the lifting block (602) and the pulling assembly are arranged on the hip board (4), and the pulling assembly is used to adjust the height of the lifting block (602). 7. A car repair lying plate according to claim 6, characterized in that: a first mounting groove (401) is provided at the top of the hip plate (4), a second mounting groove (402) corresponding to the position of the first mounting groove (401) is provided at the bottom of the hip plate (4), the lifting block (602) is placed in the second mounting groove (402), the pulling assembly includes two connecting rods (605) fixedly connected to the top of the lifting block (602), a through hole for the connecting rod (605) to pass through is provided between the first mounting groove (401) and the second mounting groove (402), the two connecting rods (605) pass through the through hole and are fixedly connected to the same pulling plate (604), a groove is provided at the top of the pulling plate (604), a storage handle (607) is rotatably connected in the groove, and a spring (606) is sleeved between the top of the lifting block (602) and the top end inside the second mounting groove (402) and located on the outside of the connecting rod (605). 8. An auto repair lying board according to claim 6, characterized in that: both sides of the top of the lying board body (1) are fixedly connected with slide rails (5), and the buttocks board (4) is slidably connected to the slide rails (5).