CN216034510U

CN216034510U - Plastic trolley with foldable frame

Info

Publication number: CN216034510U
Application number: CN202122247130.3U
Authority: CN
Inventors: 王春鹏
Original assignee: Tianjin Jiaruibao Metal Products Co ltd
Current assignee: Tianjin Jiaruibao Metal Products Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-03-15
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses a plastic trolley with a foldable frame, which comprises a frame, a box body, a supporting mechanism, a fixing mechanism and a separating mechanism, wherein the box body is arranged at the top of the frame, the frame is divided into a front frame and a rear frame, the front frame is hinged with the rear frame, the supporting mechanism comprises connecting blocks welded on the outer walls of two adjacent sides of the front frame and the rear frame, connecting grooves formed on the outer walls of two adjacent sides of the connecting blocks, connecting rods inserted in the inner walls of the connecting grooves in a sliding manner, supporting plates welded at two ends of the outer wall of one side of the rear frame far away from the front frame, supporting grooves formed on the outer walls of two adjacent sides of the supporting plates, and connecting plates inserted in the inner walls of the supporting grooves in a sliding manner. According to the trolley, the front frame and the rear frame are hinged to each other, the box body is clamped with the frame, when the trolley is not used, the box body can be taken down, then the trolley is folded to be stored, the handle can be adjusted according to different heights of users, the trolley is convenient to use, and compared with a traditional device, the trolley occupies a small space when being placed, and is convenient to use.

Description

Plastic trolley with foldable frame

Technical Field

The utility model relates to the technical field of plastic trolleys, in particular to a plastic trolley with a foldable frame.

Background

Along with the progress of science and technology, the handcart is also constantly renovating, and the manpower has been practiced thrift in the use of handcart, and it is more convenient to use the handcart to transport goods, and easy operation, and the handcart makes one of the indispensable article in our daily life, extensively is applicable to material handling trades such as factory, office building, library, hotel, catering industry, commodity circulation transportation.

However, the existing trolley is simple in structure and single in function, the trolley needs to be placed in a large range after being used, the occupied space is large, the existing trolley is usually of a steel frame structure, the weight is too heavy, and the sum of the self weight of the trolley and the weight of goods increases the labor intensity and the workload of transportation personnel when the goods are transported.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a plastic trolley with a foldable frame.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a frame folding plastics dolly, includes frame, box, supporting mechanism, fixed establishment, separation mechanism, the box is installed in the frame top, and the frame divide into preceding frame and back frame, and preceding frame is articulated with the back frame, supporting mechanism is including welding in the connecting block of preceding frame, the adjacent both sides outer wall of back frame, seting up in the spread groove of the adjacent both sides outer wall of connecting block, sliding plug in the connecting rod of spread groove inner wall, weld in the backup pad of the frame outside wall both ends before keeping away from of back frame, set up in the support groove of the adjacent both sides outer wall of backup pad, sliding plug in the connecting plate of supporting inslot wall.

Preferably, the outer wall of one side of the front frame, which is far away from the rear frame, is slidably inserted with a handle, and the outer wall of the handle is provided with an anti-skidding sleeve which is matched with the handle.

Preferably, the fixing mechanism comprises fixing holes formed in the outer walls of the two sides of the front frame and the rear frame, a threaded rod installed on the inner wall of the fixing hole in a rotating mode through threads, a fixing plate connected to the tail end of the threaded rod in a rotating mode, and anti-slip pads arranged on the outer walls of the two adjacent sides of the fixing plate, wherein the size of each anti-slip pad is matched with the size of the fixing plate.

Preferably, the two ends of the outer wall of the bottom of the box body are provided with clamping grooves, the sizes of the clamping grooves are matched with the sizes of the connecting pieces, and the inner walls of the clamping grooves are provided with friction pads matched with the clamping grooves.

Preferably, the separating mechanism comprises a protective pad arranged on the inner wall of the box body, mounting grooves formed in the inner wall of the box body at equal intervals, and a partition plate inserted into the inner wall of the mounting grooves in a sliding manner.

Preferably, the length of the connecting block is the same as that of the supporting plate, and the length of the connecting rod is the same as that of the connecting plate.

The utility model has the beneficial effects that:

1. according to the trolley, the front frame and the rear frame are hinged with each other, the box body is clamped with the frames, when the trolley does not need to be used, the box body can be taken down, then the trolley is folded for storage, the handle can be adjusted according to different heights of users, the trolley is convenient to use, and compared with a traditional device, the trolley occupies a small space when being placed and is convenient to use;

2. the threaded rod rotates and drives the fixed plate and remove, according to box size adjustment fixed plate position, fix the box, prevent that the box from making a round trip to rock in the transportation, slipmat increase friction, it is more firm to make the box, the baffle needs to select suitable position to separate the box according to the goods that the box was placed, the rational utilization space, can place the goods classification that needs the transportation, make the goods can not mix together, and the protection pad protects goods and box, prevent wearing and tearing between goods and the box.

Drawings

FIG. 1 is a schematic structural diagram of a main body of a plastic trolley with a foldable frame, which is provided by the utility model;

FIG. 2 is a schematic structural diagram of a frame of a foldable plastic trolley provided by the utility model;

fig. 3 is a schematic structural diagram of a box body of the plastic trolley with a foldable frame.

In the figure: the frame comprises a frame 1, a box 2, a front frame 3, a rear frame 4, a handle 5, a connecting block 6, a connecting rod 7, a supporting plate 8, a connecting plate 9, a threaded rod 10, a fixing plate 11, a non-slip mat 12, a clamping groove 13, a friction mat 14, a protective mat 15, a mounting groove 16 and a partition board 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a plastic trolley with a foldable frame comprises a frame 1, a box 2, a supporting mechanism, a fixing mechanism and a separating mechanism, wherein the box 2 is installed on the top of the frame 1, the frame 1 is divided into a front frame 3 and a rear frame 4, the front frame 3 is hinged with the rear frame 4, the supporting mechanism comprises a connecting block 6, a connecting groove, a connecting rod 7, a supporting plate 8, a supporting groove and a connecting plate 9, the connecting block 6 is welded on the outer walls of two adjacent sides of the front frame 3 and the rear frame 4, the connecting groove is arranged on the outer walls of two adjacent sides of the connecting block 6, the connecting rod 7 is inserted into the inner wall of the connecting groove in a sliding manner, the supporting plate 8 is welded on two ends of the outer wall of one side of the rear frame 4 far away from the front frame 3, the supporting groove is arranged on the outer walls of two adjacent sides of the supporting plate 8, the connecting plate 9 is inserted into the inner wall of the supporting groove in a sliding manner, a handle 5 is inserted into the outer wall of one side of the front frame 3 far away from the rear frame 4 in a sliding manner, the outer wall of the handle 5 is provided with an anti-skid sleeve, the anti-skid sleeve is matched with the handle 5, the length of the connecting block 6 is the same as that of the supporting plate 8, the length of the connecting rod 7 is the same as that of the connecting plate 9, the front frame 3 and the rear frame 4 in the frame 1 are hinged with each other, the box body 2 is clamped with the frame 1, when the trolley does not need to be used, the box body 2 can be taken down, then the trolley can be folded and stored, the handle 5 can be adjusted according to different heights of users, the use is convenient, and compared with a traditional device, the occupied space is small when the trolley is placed, and the use is convenient;

the fixing mechanism comprises a fixing hole, a threaded rod 10, a fixing plate 11 and anti-slip pads 12, the fixing hole is formed in the outer walls of the two sides of the front frame 3 and the rear frame 4, the threaded rod 10 is rotatably installed on the inner wall of the fixing hole through threads, the fixing plate 11 is rotatably connected to the tail end of the threaded rod 10, the anti-slip pads 12 are arranged on the outer walls of the two adjacent sides of the fixing plate 11, the size of the anti-slip pads 12 is matched with that of the fixing plate 11, the threaded rod 10 rotates to drive the fixing plate 11 to move, the position of the fixing plate 11 is adjusted according to the size of the box body 2, the box body 2 is fixed, the box body 2 is prevented from shaking back and forth in the transportation process, and the anti-slip pads 12 increase friction, so that the box body 2 is more stable;

2 bottom outer wall both ends of box all are provided with draw-in groove 13, and draw-in groove 13 size and 6 size looks adaptations of connecting block, and draw-in groove 13 inner wall is provided with friction pad 14, friction pad 14 and draw-in groove 13 looks adaptations, separating mechanism includes protection pad 15, mounting groove 16, baffle 17, protection pad 15 sets up in box 2 inner wall all around, and the mounting groove 16 equidistance is seted up in box 2 inner wall, and baffle 17 slides and pegs graft in the 16 inner walls of mounting groove, and baffle 17 selects suitable position to separate box 2 according to the goods needs that box 2 placed, and the rational utilization space can place the goods classification that needs the transportation, makes the goods can not mix together, and protection pad 15 protects goods and box 2, prevents wearing and tearing between goods and the box 2.

The working principle is as follows: in the utility model, a front frame 3 and a rear frame 4 in a frame 1 are hinged with each other, a box body 2 is clamped with the frame 1, when the trolley is not needed to be used, the box body 2 can be taken down, then the trolley can be folded for storage, a handle 5 can be adjusted according to the height of a user, the use is convenient, compared with the traditional device, the occupied space when the trolley is placed is smaller, the use is convenient, a threaded rod 10 rotates to drive a fixing plate 11 to move, the position of the fixing plate 11 is adjusted according to the size of the box body 2, the box body 2 is fixed, the box body 2 is prevented from shaking back and forth in the transportation process, an anti-skid pad 12 increases friction, the box body 2 is more stable, a baffle plate 17 selects a proper position to separate the box body 2 according to the goods placed in the box body 2, the space is reasonably utilized, the goods to be transported can be placed in a classified manner, the goods can not be mixed together, and the protection pad 15 protects the goods and the box body 2, abrasion between the goods and the box body 2 is prevented.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a folding plastics dolly of frame, includes frame (1), box (2), supporting mechanism, fixed establishment, partition mechanism, its characterized in that, install in frame (1) top box (2), and frame (1) divide into preceding frame (3) and back frame (4), and preceding frame (3) are articulated with back frame (4), supporting mechanism is including welding in connecting block (6) of preceding frame (3), the adjacent both sides outer wall of back frame (4), set up in the spread groove of the adjacent both sides outer wall of connecting block (6), sliding plug in connecting rod (7) of spread groove inner wall, weld in backup pad (8) of keeping away from preceding frame (3) one side outer wall both ends of back frame (4), set up in the support groove of the adjacent both sides outer wall of backup pad (8), sliding plug in connecting plate (9) of support inslot wall.

2. The plastic trolley with the foldable frame as claimed in claim 1, wherein the handle (5) is inserted into the outer wall of the front frame (3) far away from the rear frame (4) in a sliding manner, and the outer wall of the handle (5) is provided with an anti-slip sleeve which is matched with the handle (5).

3. The plastic trolley with the foldable frame as claimed in claim 1, wherein the fixing mechanism comprises fixing holes formed in the outer walls of the two sides of the front frame (3) and the rear frame (4), a threaded rod (10) rotatably mounted on the inner wall of the fixing hole through threads, a fixing plate (11) rotatably connected to the tail end of the threaded rod (10), and anti-slip pads (12) arranged on the outer walls of the two adjacent sides of the fixing plate (11), and the size of the anti-slip pads (12) is matched with that of the fixing plate (11).

4. The plastic trolley with the foldable frame as claimed in claim 1, wherein the outer wall of the bottom of the box body (2) is provided with a clamping groove (13) at both ends, the size of the clamping groove (13) is matched with that of the connecting block (6), the inner wall of the clamping groove (13) is provided with a friction pad (14), and the friction pad (14) is matched with the clamping groove (13).

5. The plastic trolley with the foldable frame as claimed in claim 1, wherein the partition mechanism comprises a protective pad (15) disposed on the inner wall of the periphery of the box body (2), mounting slots (16) equidistantly formed on the inner wall of the box body (2), and a partition plate (17) slidably inserted into the inner wall of the mounting slots (16).

6. The plastic trolley with a foldable frame as claimed in claim 1, wherein the length of the connecting block (6) is the same as that of the supporting plate (8), and the length of the connecting rod (7) is the same as that of the connecting plate (9).