Material transporting tool car for indoor decoration

Abstract

The utility model discloses a material transporting tool car for interior decoration in the field of flat cars, which comprises a bottom plate and three-fork wheels, one side of the bottom of the bottom plate is provided with a storage groove, a support frame is arranged in the storage groove, one end of the support frame is provided with a rotating shaft, and the other end of the support frame is provided with the three-fork wheels. The three-fork wheel is composed of a central cylinder and three evenly-distributed forked transverse plates, two fixing insertion holes are formed in the end, close to the containing groove, of the side face of the bottom plate in a penetrating mode, a fixing rod is inserted into each fixing insertion hole, and a limiting rod is fixedly arranged at the position, close to the middle of the bottom plate, of the containing groove. The bottom of the bottom plate is provided with a containing groove, the side, close to the containing groove, of the bottom of the bottom plate is connected with two self-locking universal wheels through threads, and the side, away from the containing groove, of the bottom of the bottom plate is provided with two fixed wheels in a welded mode. Labor is saved, operation is easy, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the field of flatbed vehicles, in particular to a material transport tool vehicle for interior decoration. Background Art

[0002] When decorating a room, a large amount of building materials such as cement, bricks, and tiles need to be transported to designated locations in the room. Construction workers generally use flatbed trucks to transport materials to reduce physical exertion and increase handling efficiency.

[0003] When renovating a new house, installing floor tiles and piling up materials often creates raised obstacles like steps on the ground. A loaded flatbed truck is very heavy, making it very laborious for construction workers to forcibly pull the truck over the obstacles. Furthermore, there is a risk of materials slipping during the process. Therefore, those skilled in the art have provided a material transport tool cart for interior decoration to address the problems raised in the aforementioned background art. Utility Model Content

[0004] The purpose of the present utility model is to provide a material transport tool vehicle for interior decoration, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A material transport tool cart for interior decoration, comprising a base plate and a three-pronged wheel, a storage groove being provided on one side of the bottom of the base plate, a support frame being provided inside the storage groove, a rotating shaft being provided at one end of the support frame, the rotating shaft being rotatably connected to the storage groove, and a three-pronged wheel being provided at the other end of the support frame, the three-pronged wheel consisting of a central cylinder and three evenly distributed forked horizontal plates, two fixed sockets being penetrated on one end of the side surface of the base plate close to the storage groove, a fixing rod being inserted into the fixing socket, a limiting rod being fixedly provided at a position of the storage groove close to the middle of the base plate, two self-locking universal wheels being threadedly connected to one side of the bottom of the base plate close to the storage groove, and two fixed wheels being welded to the side of the bottom of the base plate away from the storage groove.

[0007] As a further solution of the present invention: two rotating connecting parts are welded at both ends of the side of the storage groove provided on the bottom plate, a telescopic push rod is rotatably connected to the rotating connecting part, a telescopic locking knob is provided at the telescopic position of the telescopic push rod, and a rotating locking knob is provided at the connection position between the rotating connecting part and the telescopic push rod.

[0008] As a further solution of the present invention: two fixed slide grooves are provided through the center positions of the top and bottom of the base plate, and wooden sliding pads are slidably connected inside the fixed slide grooves.

[0009] As a further solution of the present invention: two reinforcement shafts are connected via threads at the center of the support frame.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] 1. When the tool cart filled with materials encounters a step obstacle during movement, the utility model can unlock the rotation of the support frame by pulling out the fixing rod inserted into the fixing hole on the outside, fit the support frame with the limit rod, and then insert the fixing rod into the fixing hole on the inside, and then fix the support frame. The telescopic push rod is pulled to make the three-pronged wheel at the top of the support frame contact with the step. Under the action of pulling, the three-pronged wheel fits with the protrusion of the step. As the three-pronged wheel rotates, the bottom plate slides to the top of the step, thereby achieving the climb over the step obstacle. It is easy to use and saves labor.

[0012] 2. The utility model arranges the rotating connecting piece on the side of the bottom plate, thereby increasing the bearing area of ​​the bottom plate and ensuring that there is no protrusion above the bottom plate. When placing flat materials, it is more stable and prevents the materials from sliding off the bottom plate due to imbalance.

[0013] 3. The utility model connects the wooden sliding pads to the fixed slide grooves on the surface of the bottom plate through a sliding connection. When transporting materials that need to be padded, such as tiles, the fixed pads are more stable than the movable pads and are easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 This is a schematic top view of the structure of the present utility model;

[0016] Figure 3 This is a schematic structural diagram of the cross-section AA of the present invention;

[0017] Figure 4 This is a schematic bottom view of the structure of the midsole plate of the present invention;

[0018] Figure 5 It is a structural schematic diagram of the support frame in the utility model.

[0019] In the figure: 1. Base plate; 2. Telescopic push rod; 3. Telescopic locking knob; 4. Rotation locking knob; 5. Self-locking universal wheel; 6. Fixed wheel; 7. Sliding pad; 8. Fixed slide; 9. Fixed rod; 10. Rotation connecting piece; 11. Three-pronged wheel; 12. Limit rod; 13. Support frame; 14. Storage slot; 15. Fixed socket; 16. Reinforcement shaft; 17. Rotating shaft. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figures 1 to 5 In an embodiment of the present invention, a material transport tool cart for interior decoration comprises a base plate 1 and a three-pronged wheel 11. A storage groove 14 is provided on one side of the bottom of the base plate 1, and a supporting frame 13 is provided inside the storage groove 14. A rotating shaft 17 is provided at one end of the supporting frame 13, and the rotating shaft 17 is rotatably connected to the storage groove 14. A three-pronged wheel 11 is provided at the other end of the supporting frame 13. The three-pronged wheel 11 consists of a central cylinder and three evenly distributed forked horizontal plates. Two fixing holes 15 are provided on the side of the base plate 1 close to the storage groove 14, and a fixing rod 9 is inserted into the fixing hole 15. A limiting rod 12 is fixedly provided at a position near the middle of the base plate 1 near the bottom of the base plate 1. Two self-locking universal wheels 5 are connected by threads on one side of the bottom of the base plate 1 close to the storage groove 14, and two fixed wheels 6 are welded on the side of the bottom of the base plate 1 away from the storage groove 14.

[0022] The bottom plate 1 is provided with a storage slot 14 and has two rotating connectors 10 welded at both ends of the side surface. The rotating connector 10 is rotatably connected to the telescopic push rod 2. The telescopic locking knob 3 is provided at the telescopic position of the telescopic push rod 2. A rotation locking knob 4 is provided at the connection position between the rotating connector 10 and the telescopic push rod 2.

[0023] Among them, two fixed slide grooves 8 are set through the center positions of the top and bottom of the bottom plate 1, and wooden sliding pads 7 are slidably connected inside the fixed slide grooves 8;

[0024] Two reinforcement shafts 16 are connected at the center of the support frame 13 via threads.

[0025] The working principle of the present invention is as follows: before using the present invention, the user rotates the telescopic push rod 2 to a suitable angle according to his or her own usage habits, and then locks the rotation locking knob 4 and the telescopic locking knob 3, places the material on the bottom plate 1, and then pulls the telescopic push rod 2 to drive the bottom plate 1 to slide. When encountering a step-like obstacle that needs to be climbed over, the fixing rod 9 inserted into the fixing hole 15 on the outside is pulled out, and the rotation of the support frame 13 is unlocked. After the support frame 13 is fitted with the limit rod 12, the fixing rod 9 is inserted into the fixing hole 15 on the inside, and then the support frame 13 is fixed. The telescopic push rod 2 is pulled to make the three-pronged wheel 11 at the top of the support frame 13 contact the step. At this time, the outer contour of the three-pronged wheel 11 is tangent to the ground. Under the action of pulling, the three-pronged wheel 11 fits with the protrusion of the step. The rotation of the fork wheel 11 drives the base plate 1 to slide to the top of the step, realizing climbing over the step obstacle, saving physical effort and simple operation. When there is no need to climb over the obstacle, the fixing rod 9 is pulled out and the rotating support frame 13 is fitted with the top of the storage groove 14, and then the fixing rod 9 is inserted into the outermost fixed socket 15 to rotate and lock the support frame 13. When loading materials that need to be padded, the wooden sliding pad 7 is connected to the fixed slide groove 8 on the surface of the base plate 1 through a sliding connection. The fixed pad is more stable than the movable pad support, which is convenient and safe to use. When storing the tool cart, unlock the telescopic locking knob 3 and the rotation locking knob 4, extend the telescopic push rod 2 to the longest, then rotate the telescopic push rod 2 so that the handle of the telescopic push rod 2 contacts the side of the base plate 1, and then lock the rotation locking knob 4 to fold the tool cart to reduce the volume and make storage more convenient.

[0026] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A material transport tool vehicle for interior decoration, comprising a base plate (1) and three-pronged wheels (11), characterized in that: A receiving groove (14) is provided on one side of the bottom of the base plate (1), a support frame (13) is provided inside the receiving groove (14), a rotating shaft (17) is provided at one end of the support frame (13), the rotating shaft (17) and the receiving groove (14) are rotatably connected, and a three-pronged wheel (11) is provided at the other end of the support frame (13), the three-pronged wheel (11) is composed of a central cylinder and three evenly distributed bifurcated horizontal plates, and the side of the base plate (1) is close to Two fixing holes (15) are provided through one end of the storage slot (14), a fixing rod (9) is inserted into the fixing hole (15), a limiting rod (12) is fixedly provided at a position of the storage slot (14) close to the middle of the bottom plate (1), two self-locking universal wheels (5) are connected by threads on the side of the bottom of the bottom plate (1) close to the storage slot (14), and two fixing wheels (6) are welded on the side of the bottom of the bottom plate (1) away from the storage slot (14).

2. The material transport vehicle for interior decoration according to claim 1, characterized in that: Two rotating connecting members (10) are welded to both ends of the side of the bottom plate (1) on which the receiving groove (14) is provided. A telescopic push rod (2) is rotatably connected to the rotating connecting member (10). A telescopic locking knob (3) is provided at the telescopic position of the telescopic push rod (2). A rotating locking knob (4) is provided at the connection position between the rotating connecting member (10) and the telescopic push rod (2).

3. The material transport vehicle for interior decoration according to claim 2, characterized in that: Two fixed slide grooves (8) are provided through the center positions of the top and bottom of the base plate (1), and wooden sliding pads (7) are slidably connected inside the fixed slide grooves (8).

4. The material transport vehicle for interior decoration according to claim 3, characterized in that: Two reinforcement shafts (16) are connected to the center of the support frame (13) via threads.

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