Folding portable multifunctional recess repairing tool car

Abstract

The utility model discloses a folding portable multifunctional recess repairing tool car, and belongs to the technical field of automobile recess repairing, the folding portable multifunctional recess repairing tool car comprises a folding bottom frame, the left upper end of the bottom frame is connected with a lifting tray, the right upper end of the bottom frame is connected with a lifting lamp holder supporting assembly, and the lower end of the bottom frame is provided with a moving assembly; the bottom frame comprises a left vertical rod and a right vertical rod, the upper end of the left vertical rod is rotationally connected with a left outward-extending rod, the upper end of the right vertical rod is rotationally connected with a right outward-extending rod, the lower end of the left outward-extending rod is fixedly connected with the lower end of the right outward-extending rod through an extending transverse rod, and the inner end of the extending transverse rod is rotationally connected with a bottom bearing plate. Through the arrangement of the bottom frame, the tray and the lamp holder supporting assembly are arranged at the upper end of the bottom frame, the moving assembly is arranged at the lower end of the bottom frame, the tray is used for containing a lifting device, a sliding hammer, a hot melt glue gun, a pull piece, a knocking pen hammer, an alcohol bottle and the like, and the bottom frame is arranged to be in a folding type, can be folded during truck loading, is convenient to carry and reduces occupied space.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of automobile dent repair, and particularly relates to a folding portable multifunctional dent repair tool trolley. BACKGROUND

[0002] At present, the methods for repairing automobile dents include lever repair, adhesive pulling repair, electromagnetic repair and the use of repair tools. Lever repair is to select a suitable pry rod according to the position of the small pit. The pry rod is placed in the vehicle body, and the small pit is pried up with the round head part of the pry rod with appropriate force. In the position that cannot be pried, such as the position of the double-layer or multi-layer plate on the vehicle body, adhesive pulling repair can be used. Electromagnetic repair is to try to use an electromagnetic instrument to solve very small dents. The use of the electromagnetic instrument is that after the international hot box is opened, the head part of the electromagnetic instrument is aligned with the dent and the switch is pressed down, and the dent is automatically restored through electromagnetic eddy current. Some edge or weak position under stress can be repaired by using edge clamping tools and layer clamping tools.

[0003] When the adhesive pulling repair uses repair tools, first, the glue stick is inserted into the glue gun and heated for several minutes, then the plate surface is heated to remove moisture, and the glue stick is slowly hit on the pulling piece from left to right. By using the residual heat, the suction cup is lightly adhered to the position of the stress point of the larger dent, and then the lifting device or the pulling hammer device is connected to the head part of the suction cup, and the suction cup is pulled out uniformly with force, so that the dent is slowly restored. If the dent is deep, the separating tool can be used to make the dent shallow, and the center point is pulled up after the stress is released. Some small pits can be sucked out by using a small suction cup.

[0004] The existing dent repair tool trolley is a rectangular handcart, which cannot be folded. Because the volume is too large, it is not convenient to move, and it cannot be loaded into the vehicle when moving. The inventor has engaged in automobile repair for many years and often repairs vehicles outside. There are many tools in the vehicle, but they are not easy to find, which is inconvenient. Therefore, the tool trolley is designed. SUMMARY

[0005] The application aims to overcome the defects of the prior art and provide a folding portable multifunctional dent repair tool trolley, which solves the problems in the background art.

[0006] The purpose of the application is achieved in that the folding portable multifunctional concave repair tool vehicle comprises a folding chassis, the upper left end of the chassis is connected with a lifting tray, the upper right end of the chassis is connected with a lifting lamp support assembly, and the lower end of the chassis is provided with a moving assembly; the chassis comprises a left vertical rod and a right vertical rod, the upper end of the left vertical rod is rotatably connected with a left spreading rod, the upper end of the right vertical rod is rotatably connected with a right spreading rod, the lower ends of the left spreading rod and the right spreading rod are fixedly connected through a spreading cross rod, and the inner end of the spreading cross rod is rotatably connected with a bottom support plate. Through the arrangement of the chassis, the tray and the lamp support assembly are arranged at the upper end of the chassis, and the moving assembly is arranged at the lower end of the chassis, the tray is used for placing a puller, a sliding hammer, a hot melt glue gun, a pull piece, a knocking pen hammer, an alcohol bottle and the like, the lamp support assembly is used for connecting a lamp panel to provide a lighting vehicle body display concave contour effect, and the moving assembly is used for moving more labor-saving and conveniently. Through the arrangement of the folding chassis, the chassis can be folded when being loaded, so that the carrying is convenient and the occupied space is reduced.

[0007] Further, first clamping rods and second clamping rods are arranged between the left spreading rod and the right spreading rod, a plurality of first clamping holes are formed in the side wall of the first clamping rod, and a plurality of second clamping holes are formed in the side wall of the second clamping rod. Through the arrangement of the first clamping holes and the second clamping holes, the hammers and accessories are conveniently placed. The bottom of the bottom support plate is connected with a soft belt, the soft belt is used for binding the chassis when the chassis is folded, and the lower ends of the left vertical rod and the right vertical rod are fixedly connected through a bottom cross rod. Through the arrangement of the soft belt, the chassis can be stably folded when the chassis is folded, so that the loading is more convenient and fast. The lifting tray comprises a disc body, the lower end of the disc body is fixedly connected with a supporting rod, the lower end of the supporting rod is slidably inserted into the left vertical rod, and the supporting rod and the left vertical rod are connected through a fixing assembly. During use, the vertical height of the left vertical rod can be adjusted through the fixing assembly, so that the height of the disc body is adjusted, and the adjustment speed is faster.

[0008] Further, a plurality of disc clamping holes are formed in the circumferential wall of the disc body, and the shapes of the disc clamping holes are different; the fixing assembly comprises a fixing frame, the left end of the fixing frame is fixedly connected with the left vertical rod, the right end of the fixing frame is fixedly connected with the right vertical rod, the left end of the fixing frame is provided with a left threaded hole, a left screw rod is threadedly connected in the left threaded hole, and the outer end of the left screw rod is fixedly provided with a left rotating cap. During use, the left screw rod can be dismounted or tightened by rotating the left rotating cap, so as to fix the position of the supporting rod relative to the left vertical rod.

[0009] Further, the lamp holder support assembly comprises a lamp vertical rod, a lower end of the lamp vertical rod is slidingly inserted into the right vertical rod; a right end of the fixing frame is provided with a right threaded hole, a right screw rod is threadedly connected in the right threaded hole, and a right end of the right screw rod is fixedly provided with a right rotating cap; a upper end of the lamp vertical rod is rotatably connected with a lamp horizontal rod, a hydraulic support assembly is arranged between the lamp horizontal rod and the lamp vertical rod, and an interfacing assembly for interfacing with a lamp plate is arranged at an outer end of the lamp horizontal rod. Rotation of the right rotating cap can drive the right screw rod to rotate, so as to adjust the tightness of the right screw rod for fixing the lamp vertical rod and the right vertical rod, and the vertical height of the lamp vertical rod is adjusted. Through the arrangement of the hydraulic support assembly, the inclination angle of the lamp horizontal rod can be fixed at will, the lamp horizontal rod is flexibly adjusted, and the working efficiency is improved.

[0010] Further, the lamp horizontal rod comprises a horizontal first rod and a horizontal second rod, one end of the horizontal second rod is slidingly inserted into the horizontal first rod, the horizontal first rod and the horizontal second rod are fixedly connected through an adjusting assembly, and the adjusting assembly is used for fixing the position of the horizontal second rod relative to the horizontal first rod. In use, the position of the horizontal second rod relative to the horizontal first rod is adjusted through the adjusting assembly, and the horizontal length of the lamp horizontal rod is quickly adjusted.

[0011] Further, the moving assembly comprises a first rotating seat rotatably connected with a lower end of the left vertical rod, a first rotating wheel is arranged at a lower end of the first rotating seat, a second rotating seat rotatably connected with a lower end of the right vertical rod, a second rotating wheel is arranged at a lower end of the second rotating seat, a third rotating seat rotatably connected with a lower end of the left outer expansion rod, a third rotating wheel is arranged at a lower end of the third rotating seat, a fourth rotating seat rotatably connected with a lower end of the right outer expansion rod, and a fourth rotating wheel is arranged at a lower end of the fourth rotating seat. Through the arrangement of the moving assembly, the overall recessed modification tool vehicle is facilitated to be moved in the unfolded state of the chassis, and labor is saved.

[0012] Further, the left vertical rod and the right vertical rod are fixedly connected with an auxiliary rod, an upper layer placing disc is arranged at a rear of the auxiliary rod, side walls of the upper layer placing disc are rotatably connected with rear side walls of the left vertical rod and the right vertical rod through first and second hinges respectively, and the side walls of the upper layer placing disc are provided with a plurality of placing holes; a left supporting piece is rotatably connected with a left side wall of the upper layer placing disc, and a right supporting piece is rotatably connected with a right side wall of the upper layer placing disc, one end of the left supporting piece is detachably connected with the left vertical rod, and one end of the right supporting piece is detachably connected with the right vertical rod; a left fixing pin is fixedly arranged at the rear side wall of the left vertical rod, a right fixing pin is fixedly arranged at the rear side wall of the right vertical rod, and the left fixing pin and the right fixing pin are detachably and fixedly inserted with a lower layer placing disc. In folding, the lower layer placing disc is pulled out from the left fixing pin and the right fixing pin, and is buckled above the upper layer placing disc, one end of the left supporting piece and the right supporting piece of the upper layer placing disc is respectively detached, and the upper layer placing disc is folded by rotating around the first and second hinges, and the folding and unfolding are convenient.

[0013] The beneficial effects of the present application: by the setting of the chassis, the tray and the lamp support assembly are set at the upper end of the chassis, and the moving assembly is set at the lower end of the chassis, the tray is used to place the puller, the sliding hammer, the hot melt glue gun, the pull piece, the knocking pen hammer, the alcohol bottle, the small interlayer repair tool, etc., the lamp support assembly is used to dock the lamp panel, providing lighting effect, the moving assembly is used to move more labor-saving and convenient. By setting the chassis to be foldable, it can be folded when loading the vehicle, which is convenient to carry and reduces the occupied space.

[0014] By setting the first clamping hole and the second clamping hole, the hammer and the accessories are conveniently placed. By setting the soft belt, the chassis can be stably folded when the chassis is folded, which is more convenient and fast when loading the vehicle. When in use, the vertical height of the left vertical rod can be adjusted by the fixing assembly, and then the height of the disc body is adjusted, which is faster. By rotating the left rotating cap, the left screw rod can be removed or tightened, which is used to fix the position of the supporting rod relative to the left vertical rod. By rotating the right rotating cap, the right screw rod is driven to rotate, thereby adjusting the tightness of the lamp vertical rod and the right vertical rod, and the vertical height of the lamp vertical rod is adjusted. By setting the hydraulic support assembly, the inclination angle of the lamp horizontal rod can be fixed at will, the lamp horizontal rod can be flexibly adjusted, and the working efficiency is improved.

[0015] When folding, the lower layer placing disc is pulled out from the left fixing pin and the right fixing pin, and is buckled to the upper side of the upper layer placing disc. One end of the left supporting piece and the right supporting piece of the upper layer placing disc is respectively removed, the upper layer placing disc is rotated and folded around the first hinge and the second hinge, and the folding and unfolding is convenient. By adjusting the adjusting assembly, the position of the horizontal two rods relative to the horizontal one rod can be adjusted, and the horizontal length of the lamp horizontal rod can be quickly adjusted. By setting the moving assembly, the whole concave modification tool vehicle can be moved conveniently and labor-savingly when the chassis is unfolded. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The front view structure schematic diagram of the present application;

[0017] Figure 2 The right view structure schematic diagram of the present application;

[0018] Figure 3 The front view structure schematic diagram of the present application;

[0019] Figure 4 The front view structure schematic diagram of the present application; Figure 3 The enlarged view of A;

[0020] Figure 5 The left view structure schematic diagram of the present application;

[0021] Figure 6 The right view structure schematic diagram of the present application;

[0022] Figure 7 As created by the invention Figure 6 B enlarged view in the middle;

[0023] Figure 8 As created by the invention

[0024] Figure 9 As created by the invention Figure 8 C enlarged view in the middle;

[0025] Figure 10 As created by the invention

[0026] Figure 11 As created by the invention Figure 10 D enlarged view in the middle;

[0027] Figure 12 As created by the invention

[0028] Figure 13 As created by the invention Figure 12 E enlarged view in the middle.

[0029] In the figure: 1, base frame; 2, tray; 3, lamp holder support assembly; 4, moving assembly; 5, left vertical rod; 6, right vertical rod; 7, left abduction rod; 8, right abduction rod; 9, abduction horizontal rod; 10, bottom support plate; 11 first clamping rod, 12 second clamping rod, 13 first clamping hole, 14 second clamping hole, 15 soft belt, 16 bottom horizontal rod, 17 disc body, 18 supporting rod, 19 fixing assembly, 20 disc clamping hole, 21 fixing frame, 22 left screw rod, 23 left turn cap, 24 lamp vertical rod, 25 right turn cap, 26 lamp horizontal rod, 27 hydraulic support assembly, 28 docking assembly, 29 adjusting assembly, 30 auxiliary rod, 31 upper layer placing disc, 32 placing hole, 33 left support piece, 34 right support piece, 35 lower layer placing disc. DETAILED DESCRIPTION

[0030] The invention will be further described below in conjunction with the drawings. All the orientation words such as up, down, front, back, left and right appearing in the invention are made with reference to the drawing, which is only for more clearly describing and explaining the invention. Figure 1 EMBODIMENT

[0031] As Figures 1-13 ​As shown, this embodiment discloses a folding portable multi-functional dent repair tool cart, which includes a folding base frame 1. The upper left end of the base frame 1 is connected to a lifting tray 2, the upper right end of the base frame 1 is connected to a lifting lamp holder support assembly 3, and the lower end of the base frame 1 is provided with a moving assembly 4. The base frame 1 includes a left vertical rod 5 and a right vertical rod 6. The upper end of the left vertical rod 5 is rotatably connected to a left outward extension rod 7, and the upper end of the right vertical rod 6 is rotatably connected to a right outward extension rod 8. The lower ends of the left outward extension rod 7 and the right outward extension rod 8 are fixedly connected by an extension crossbar 9, and the inner end of the extension crossbar 9 is rotatably connected to a bottom support plate 10. The base frame 1 is configured with a tray 2 and a light holder support assembly 3 at its upper end, and a moving assembly 4 at its lower end. The tray 2 holds items such as lifting tools, sliding hammers, hot glue guns, pull tabs, tack hammers, and alcohol bottles. The light holder support assembly 3 aligns with the light panel to illuminate the vehicle body and create a dent outline effect. The moving assembly 4 facilitates easier and less strenuous movement. By designing the base frame 1 as a foldable type, it can be folded during loading, making it easy to carry and reducing space occupation. Example

[0032] like Figures 1-13 As shown, this embodiment discloses a folding portable multi-functional dent repair tool cart, which includes a folding base frame 1. The upper left end of the base frame 1 is connected to a lifting tray 2, the upper right end of the base frame 1 is connected to a lifting lamp holder support assembly 3, and the lower end of the base frame 1 is provided with a moving assembly 4. The base frame 1 includes a left vertical rod 5 and a right vertical rod 6. The upper end of the left vertical rod 5 is rotatably connected to a left outward extension rod 7, and the upper end of the right vertical rod 6 is rotatably connected to a right outward extension rod 8. The lower ends of the left outward extension rod 7 and the right outward extension rod 8 are fixedly connected by an extension crossbar 9, and the inner end of the extension crossbar 9 is rotatably connected to a bottom support plate 10. The base frame 1 is configured with a tray 2 and a lamp holder support assembly 3 at its upper end, and a moving assembly 4 at its lower end. The tray 2 is used to hold a lifting tool, sliding hammer, hot melt glue gun, pull tab, hammering pen, small interlocking tool for alcohol bottles, etc. The lamp holder support assembly 3 is used to connect to the lamp panel, providing illumination to the vehicle body to display the outline of dents. The moving assembly 4 makes relocation easier and more convenient. By making the base frame 1 foldable, it can be folded during loading, making it easy to carry and reducing space occupation. A first locking rod 11 and a second locking rod 12 are provided between the left outward extension rod 7 and the right outward extension rod 8. The side wall of the first locking rod 11 has several first locking holes 13, and the side wall of the second locking rod 12 has several second locking holes 14. The first locking holes 13 and the second locking holes 14 facilitate the placement of hammers and accessories.

[0033] In order to better effect, the bottom of the bottom plate 10 is connected with soft belt 15, the soft belt 15 is used for binding the chassis 1 when folding; the lower end of the left vertical rod 5 and the right vertical rod 6 is fixedly connected through the bottom cross bar 16. Through the setting of soft belt 15, it is convenient to fold the chassis 1 stably, and it is more convenient and fast when loading. The lifting type tray 2 includes disc body 17, the lower end of the disc body 17 is fixedly connected with the supporting rod 18, the lower end of the supporting rod 18 is slidably inserted into the inside of the left vertical rod 5, and the supporting rod 18 and the left vertical rod 5 are connected through the fixing assembly 19. When using, the vertical height of the left vertical rod 5 can be adjusted through the fixing assembly 19, and then the height of the disc body 17 is adjusted, and the adjustment speed is faster.

[0034] In order to better effect, the disc body 17 is provided with a plurality of disc clamping holes 20 in the circumferential wall, and the shapes of the plurality of disc clamping holes 20 are different; the fixing assembly 19 includes a fixing frame 21, the left end of the fixing frame 21 is fixedly connected with the left vertical rod 5, the right end of the fixing frame 21 is fixedly connected with the right vertical rod 6, the left end of the fixing frame 21 is provided with a left threaded hole, the left threaded hole is threadedly connected with a left screw rod 22, and the outer end of the left screw rod 22 is fixedly provided with a left rotating cap 23. When using, the left screw rod 22 can be removed or tightened by rotating the left rotating cap 23, which is used for fixing the position of the supporting rod 18 relative to the left vertical rod 5.

[0035] In order to better effect, the lamp support assembly 3 includes a lamp vertical rod 24, the lower end of the lamp vertical rod 24 is slidably inserted into the inside of the right vertical rod 6; the right end of the fixing frame 21 is provided with a right threaded hole, the right threaded hole is threadedly connected with a right screw rod, and the outer end of the right screw rod is fixedly provided with a right rotating cap 25; the upper end of the lamp vertical rod 24 is rotatably connected with a lamp cross bar 26, the lamp cross bar 26 and the lamp vertical rod 24 are provided with a hydraulic support assembly 27, and the outer end of the lamp cross bar 26 is provided with a docking assembly 28 for docking the lamp plate. The right rotating cap 25 can drive the right screw rod to rotate, and then the tightness of the right screw rod fixing the lamp vertical rod 24 and the right vertical rod 6 is adjusted, and the vertical height of the lamp vertical rod 24 is adjusted. Through the setting of the hydraulic support assembly 27, the inclination angle of the lamp cross bar 26 can be fixed at will, the lamp cross bar 26 is adjusted flexibly, and the working efficiency is improved.

[0036] In order to better effect, the lamp crossbar 26 includes a first crossbar and a second crossbar, one end of the second crossbar is slidingly inserted into the first crossbar, the first crossbar and the second crossbar are fixedly connected through an adjusting assembly 29, and the adjusting assembly 29 is used for fixing the position of the second crossbar relative to the first crossbar. In use, the position of the second crossbar relative to the first crossbar can be adjusted through the adjusting assembly 29, so that the length of the lamp crossbar 26 is quickly adjusted. The moving assembly 4 includes a first rotating seat rotatably connected to the lower end of the left vertical rod 5, a first rotating wheel arranged at the lower end of the first rotating seat, a second rotating seat rotatably connected to the lower end of the right vertical rod 6, a second rotating wheel arranged at the lower end of the second rotating seat, a third rotating seat rotatably connected to the lower end of the left outer rod 7, a third rotating wheel arranged at the lower end of the third rotating seat, a fourth rotating seat rotatably connected to the lower end of the right outer rod 8, and a fourth rotating wheel arranged at the lower end of the fourth rotating seat. Through the arrangement of the moving assembly 4, the overall recessed modification tool vehicle is facilitated to be moved in the unfolded state of the chassis 1, and labor is saved.

[0037] In order to better effect, the left vertical rod 5 and the right vertical rod 6 are fixedly connected with an auxiliary rod 30, the rear of the auxiliary rod 30 is provided with an upper placing disc 31, the side wall of the upper placing disc 31 is rotatably connected with the rear side wall of the left vertical rod 5 and the right vertical rod 6 through first and second hinges respectively, and the side wall of the upper placing disc 31 is provided with a plurality of placing holes 32; the left side wall of the upper placing disc 31 is rotatably connected with a left supporting piece 33, the right side wall of the upper placing disc 31 is rotatably connected with a right supporting piece 34, the other end of the left supporting piece 33 is detachably connected with the left vertical rod 5, and the other end of the right supporting piece 34 is detachably connected with the right vertical rod 6; the rear side wall of the left vertical rod 5 is fixedly provided with a left fixed pin, the rear side wall of the right vertical rod 6 is fixedly provided with a right fixed pin, and the left fixed pin and the right fixed pin are detachably and fixedly inserted with a lower placing disc 35. In folding, the lower placing disc 35 is pulled out from the left fixed pin and the right fixed pin, buckled above the upper placing disc 31, and the left supporting piece 33 and the right supporting piece 34 of the upper placing disc 31 are detached, so that the upper placing disc 31 is folded and unfolded by rotating around the first and second hinges.

[0038] This invention creates a dent repair tool cart for carrying various tools for automotive dent repair. It is primarily made of aluminum alloy and unfolds in just a few seconds for use and folds away in just a few seconds for loading into a vehicle. It can be placed in the back seat of a sedan or SUV for easy transport and movement. This avoids the problem of tools being too numerous to retrieve or misplace in the vehicle. The dent repair tool cart is designed to fold and fit inside the vehicle without removing any tools. It can hold over 70 dent repair levers, hammers, and accessories, secured by magnets and rubber tool clips. It can accommodate almost any tool, including pullers, sliding hammers, hot glue guns, pull tabs, tack hammers, and alcohol bottles, as well as other miscellaneous tools. It can also be used as a dent repair light holder. When folded, the tool cart transforms from a triangular structure to a flat structure. The back of the tool cart features two storage boxes: an upper storage tray 31 and a lower storage tray 35. The upper box folds down, and the lower box serves as a lid for the upper box. A quick-locking device prevents tools from falling out during movement. The tool cart of this invention can be quickly folded, unfolded, and moved, and can hold a large number of tools, making it convenient for external repair workers to use, saving a lot of time in tool organization and placement, and saving space. It is easy to carry, and the main body is made of aluminum alloy, making it lightweight and convenient.

[0039] The above are merely preferred embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A folding portable multi-functional dent repair tool cart, including a folding base frame, characterized in that: The upper left end of the base frame is connected to a lifting tray, the upper right end of the base frame is connected to a lifting lamp holder support assembly, and the lower end of the base frame is provided with a moving assembly; the lifting tray includes a tray body, the lower end of the tray body is fixedly connected to a support rod, the lower end of the support rod is slidably inserted into the interior of the left vertical rod, and the support rod and the left vertical rod are connected by a fixing assembly; the peripheral side wall of the tray body is provided with several tray locking holes, and the shapes of the several tray locking holes are different; the fixing assembly includes a fixing frame, the left end of the fixing frame is fixedly connected to the left vertical rod, the right end of the fixing frame is fixedly connected to the right vertical rod, the left end of the fixing frame is provided with a left threaded hole, the left threaded hole is threadedly connected to a left screw, and the outer end of the left screw is fixedly provided with a left-turning cap.

2. The folding portable multi-functional dent repair tool cart according to claim 1, characterized in that: The base frame includes a left vertical rod and a right vertical rod. The upper end of the left vertical rod is rotatably connected to a left outward extension rod, and the upper end of the right vertical rod is rotatably connected to a right outward extension rod. The lower ends of the left and right outward extension rods are fixedly connected by a horizontal extension rod, and the inner end of the horizontal extension rod is rotatably connected to a bottom support plate.

3. The folding portable multi-functional dent repair tool cart according to claim 2, characterized in that: A first locking rod and a second locking rod are provided between the left outward extension rod and the right outward extension rod. The side wall of the first locking rod has a plurality of first locking holes, and the side wall of the second locking rod has a plurality of second locking holes.

4. The folding portable multi-functional dent repair tool cart according to claim 3, characterized in that: The bottom of the base plate is connected to a soft strap, which is used to bind the base frame when it is folded; the lower ends of the left vertical bar and the right vertical bar are fixedly connected by a bottom crossbar.

5. The folding portable multi-functional dent repair tool cart according to claim 4, characterized in that: The lamp holder support assembly includes a lamp vertical rod, the lower end of which is slidably inserted into the interior of the right vertical rod; the right end of the fixing frame is provided with a right threaded hole, and a right screw is threadedly connected inside the right threaded hole, with a right-turning cap fixedly provided at the outer end of the right screw; the upper end of the lamp vertical rod is rotatably connected to a lamp horizontal rod, and a hydraulic support assembly is provided between the lamp horizontal rod and the lamp vertical rod, with a docking assembly for docking the lamp panel provided at the outer end of the lamp horizontal rod.

6. The folding portable multi-functional dent repair tool cart according to claim 5, characterized in that: The lamp crossbar includes a first crossbar and a second crossbar. One end of the second crossbar is slidably inserted into the interior of the first crossbar. The first crossbar and the second crossbar are fixedly connected by an adjustment assembly, which is used to fix the position of the second crossbar relative to the first crossbar.

7. The folding portable multi-functional dent repair tool cart according to claim 6, characterized in that: The moving component includes: A first rotating base is rotatably connected to the lower end of the left vertical rod, and a first rotating wheel is provided at the lower end of the first rotating base. A second rotating base is rotatably connected to the lower end of the right vertical rod, and a second rotating wheel is provided at the lower end of the second rotating base. A third rotating base is rotatably connected to the lower end of the left outward extension rod, and a third rotating wheel is provided at the lower end of the third rotating base. A fourth rotating seat is rotatably connected to the lower end of the right outward extension rod, and a fourth rotating wheel is provided at the lower end of the fourth rotating seat.

8. The folding portable multi-functional dent repair tool cart according to claim 7, characterized in that: An auxiliary rod is fixedly connected between the left and right vertical rods. An upper placement tray is provided behind the auxiliary rod. The side wall of the upper placement tray is rotatably connected to the rear side wall of the left and right vertical rods via a first hinge and a second hinge, respectively. The side wall of the upper placement tray has several placement holes. A left support plate is rotatably connected to the left side wall of the upper placement tray, and a right support plate is rotatably connected to the right side wall of the upper placement tray. The other end of the left support plate is detachably connected to the left vertical rod, and the other end of the right support plate is detachably connected to the right vertical rod. A left fixing pin is fixedly provided on the rear side wall of the left vertical rod, and a right fixing pin is fixedly provided on the rear side wall of the right vertical rod. The left and right fixing pins are detachably and fixedly inserted into the lower placement tray.

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