Trolley with tightening structure

Abstract

The utility model discloses a handcart with a tightening structure, which comprises a placing table and a handle component arranged at the top end of the placing table, a cargo tensioner is arranged on the surface of the placing table, the cargo tensioner consists of a tensioner body and a braid, and the tensioner body is arranged at one end of the braid; through the designed cargo tensioner, the hidden danger that in the using process of an original trolley, when the trolley with the cargoes passes through the uneven ground, the cargoes on the containing table jolt and fall off exists is improved, the cargo tensioner is arranged on the trolley, in the cargo conveying process, the cargoes are fixed through tightening of the cargo tensioner, and therefore the cargoes can be conveniently conveyed. According to the goods tensioner, the stability of goods during conveying is ensured, the goods tensioner and the trolley are connected through the fixing assembly, the goods tensioner can be disassembled and assembled according to requirements in the using process, and the flexibility of the goods tensioner during using and the stability of goods fixing are ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of trolleys, and particularly relates to a trolley with a tightening structure. Background Art

[0002] A trolley is a manually pushed and pulled handling vehicle. It has low cost, simple maintenance, convenient operation, and light self-weight. It can work in places where motor vehicles are inconvenient to use and is very convenient for short-distance handling of light items.

[0003] During the use of the existing trolley, when the goods are placed on the trolley and the trolley passes through uneven ground during pushing, the goods on the trolley will experience a certain degree of bumping, and there is a potential problem of the placed goods falling. Therefore, the utility model proposes a trolley with a tightening structure. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a trolley with a tightening structure to solve the problem that after the goods are placed on the trolley, there is no structure for fixing the goods, making the goods prone to falling during transportation as mentioned in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A trolley with a tightening structure includes a placement table and a handle assembly arranged at the top of the placement table. A goods tightener is arranged on the surface of the placement table. The goods tightener consists of a tightener body and a webbing. The tightener body is arranged at one end of the webbing, and a fixing component is arranged at the other end of the webbing. The fixing component consists of a connecting seat and a connecting component. The connecting seat is connected to the other end of the webbing, and the connecting component is arranged between both ends of the connecting seat. The connecting component consists of a telescopic component, a threaded groove, a first connecting rod, a second connecting rod, and a clamping component. The first connecting rod is arranged at one end of the second connecting rod, the telescopic component is arranged between the second connecting rod and the first connecting rod, the threaded groove is opened on the inner side of one end of the connecting seat, and the clamping component is arranged on the inner side of the other end of the connecting seat.

[0006] Preferably, the cross-section of the connecting seat is in a U-shaped structure.

[0007] Preferably, the telescopic component consists of a telescopic rod and a telescopic groove. The telescopic groove is opened at one end of the first connecting rod, the telescopic rod is fixed at one end of the second connecting rod, the end of the telescopic rod is clamped into the inner side of the telescopic groove, and the other end of the first connecting rod is clamped into the inner side of the threaded groove and is in threaded connection.

[0008] Preferably, the cross-section of the side of the telescopic rod is in a T-shaped structure, and the first connecting rod is in a cylindrical structure.

[0009] Preferably, the engaging component is composed of a cross bar and a clamping groove. The clamping groove is formed in the inner side of the other end of the connecting seat. The cross bar penetrates through the inner side of the other end of the second connecting rod, and both ends of the cross bar are fixed to both sides of the inner wall of the clamping groove.

[0010] Preferably, fixing seats are symmetrically fixed to the side surface of the placing table.

[0011] Preferably, the handle assembly is composed of a protective plate and a handle body. The handle body is arranged at the top end of the placing table, and the protective plate is fixed to the inner side of the handle body.

[0012] Preferably, a plurality of rollers are arranged at the bottom end of the placing table, and a protective sleeve is sleeved on the surface of the handle body.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] Through the designed cargo tightener, it improves the situation that when a trolley with goods passes through an uneven ground during use, the goods on the placing table jolt and there is a risk of falling. By setting a cargo tightener on the trolley, during the transportation of the goods, the goods are fixed by the tightening of the cargo tightener, ensuring the stability of the goods during transportation. Moreover, the cargo tightener and the trolley are connected through a fixing component, meeting the requirement that the cargo tightener can be disassembled and installed according to needs during use, ensuring the flexibility of the cargo tightener during use and the stability of fixing the goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is the present utility model Figure 1 is an enlarged schematic view of area A in;

[0017] Figure 3 is a schematic cross-sectional view of the connection between the connecting seat and the connecting component of the present utility model;

[0018] In the figure: 1, placing table; 10, fixing seat; 2, handle assembly; 21, protective plate; 22, handle body; 3, cargo tightener; 31, tightener body; 32, webbing; 4, fixing component; 41, connecting seat; 42, connecting component; 421, telescopic component; 4211, telescopic rod; 4212, telescopic groove; 422, threaded groove; 423, first connecting rod; 424, second connecting rod; 425, engaging component; 4251, cross bar; 4252, clamping groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1 to 3 , the present utility model provides a technical solution: a trolley with a tightening structure, including a placement table 1, a handle assembly 2 arranged at the top of the placement table 1, a cargo tightener 3 is arranged on the surface of the placement table 1. The cargo tightener 3 is composed of a tightener body 31 and a webbing 32. The tightener body 31 is arranged at one end of the webbing 32, and a fixing component 4 is arranged at the other end of the webbing 32. The fixing component 4 is composed of a connection seat 41 and a connection component 42. The connection seat 41 is connected to the other end of the webbing 32, and the connection component 42 is arranged between both ends of the connection seat 41. The connection component 42 is composed of a telescopic component 421, a threaded groove 422, a first connecting rod 423, a second connecting rod 424, and a clamping component 425. The first connecting rod 423 is arranged at one end of the second connecting rod 424, the telescopic component 421 is arranged between the second connecting rod 424 and the first connecting rod 423, the threaded groove 422 is opened on the inner side of one end of the connection seat 41, and the clamping component 425 is arranged on the inner side of the other end of the connection seat 41. By designing the cargo tightener 3, it improves the situation that when the trolley with goods passes through uneven ground during the original use of the trolley, the goods on the placement table 1 are jolted and there is a risk of falling. By setting the cargo tightener 3 on the trolley, during the transportation of the goods, the goods are fixed through the tightening of the cargo tightener 3, ensuring the stability of the goods during transportation. Moreover, the cargo tightener 3 is connected to the trolley through the fixing component 4, meeting the requirements that the cargo tightener 3 can be disassembled and installed according to needs during use, ensuring the flexibility of the cargo tightener 3 during use and the stability of fixing the goods. The cross-section of the connection seat 41 is in a U-shaped structure. The clamping component 425 is composed of a cross bar 4251 and a clamping groove 4252. The clamping groove 4252 is opened on the inner side of the other end of the connection seat 41. The cross bar 4251 passes through the inner side of the other end of the second connecting rod 424, and both ends of the cross bar 4251 are fixed to both sides of the inner wall of the clamping groove 4252. Fixing seats 10 are symmetrically fixed on the side surface of the placement table 1. Through the symmetrically arranged fixing seats 10, the staff can select the number of cargo tighteners 3 to be installed according to needs. The handle assembly 2 is composed of a protection plate 21 and a handle body 22. The handle body 22 is arranged at the top of the placement table 1, and the protection plate 21 is fixed inside the handle body 22. A plurality of rollers are arranged at the bottom end of the placement table 1, and a protective sleeve is sleeved on the surface of the handle body 22.

[0021] In this embodiment, preferably, the telescopic component 421 is composed of a telescopic rod 4211 and a telescopic groove 4212. The telescopic groove 4212 is opened at one end of the first connecting rod 423, and the telescopic rod 4211 is fixed at one end of the second connecting rod 424. The end of the telescopic rod 4211 is snapped into the inner side of the telescopic groove 4212. The other end of the first connecting rod 423 is snapped into the inner side of the threaded groove 422 and is in threaded connection. The cross-section of the side of the telescopic rod 4211 is in a T-shaped structure, and the first connecting rod 423 is in a cylindrical structure. When the first connecting rod 423 is rotated and separated from the threaded groove 422, the first connecting rod 423 moves synchronously to one side, and the first connecting rod 423 and the second connecting rod 424 are movably connected through the telescopic component 421.

[0022] The working principle and usage process of the present utility model: During the use of this trolley, after the goods are placed on the placing table 1, the goods tightener 3 is used to wind the goods, and the end of the goods tightener 3 penetrates through the tightener body 31, and the webbing 32 is tightened to achieve the tightening of the goods and reinforce the placed goods; when it is necessary to disassemble the goods tightener 3, by rotating the first connecting rod 423, one end of the first connecting rod 423 is threadedly separated from the threaded groove 422, and then the second connecting rod 424 and the first connecting rod 423 are pulled outwards. When the second connecting rod 424 and the first connecting rod 423 are rotated outwards through the penetrating cross bar 4251, they rotate around the cross bar 4251 as the center, and then the connecting seat 41 is moved to separate the fixing component 4 from the fixing seat 10, completing the disassembly of the goods tightener 3.

[0023] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A trolley with a tightening structure, comprising a placing platform (1), and a handle assembly (2) arranged at the top of the placing platform (1), characterized in that: The surface of the placing platform (1) is provided with a cargo tensioner (3), the cargo tensioner (3) is composed of a tensioner body (31) and a webbing (32), the tensioner body (31) is arranged at one end of the webbing (32), the other end of the webbing (32) is provided with a fixing component (4), the fixing component (4) is composed of a connecting seat (41) and a connecting component (42), the connecting seat (41) is connected to the other end of the webbing (32), the connecting component (42) is arranged between the two ends of the connecting seat (41), The connecting assembly (42) is composed of a telescopic assembly (421), a threaded groove (422), a connecting rod one (423), a connecting rod two (424), and a snap-fit ​​assembly (425); the connecting rod one (423) is arranged at one end of the connecting rod two (424); the telescopic assembly (421) is arranged between the connecting rod two (424) and the connecting rod one (423); the threaded groove (422) is opened on the inner side of one end of the connecting seat (41); and the snap-fit ​​assembly (425) is arranged on the inner side of the other end of the connecting seat (41).

2. A trolley with a tightening structure according to claim 1, characterized in that: The cross section of the connecting seat (41) is a U-shaped structure.

3. The trolley with a tightening structure according to claim 1, characterized in that: The telescopic assembly (421) is composed of a telescopic rod (4211) and a telescopic slot (4212); the telescopic slot (4212) is opened at one end of the first connecting rod (423); the telescopic rod (4211) is fixed to one end of the second connecting rod (424); the end of the telescopic rod (4211) is inserted into the inner side of the telescopic slot (4212); the other end of the first connecting rod (423) is inserted into the inner side of the threaded slot (422) and is threadedly connected.

4. A trolley with a tightening structure according to claim 3, characterized in that: The side cross section of the telescopic rod (4211) is a T-shaped structure, and the connecting rod (423) is a cylindrical structure.

5. The trolley with a tightening structure according to claim 1, characterized in that: The engaging assembly (425) is composed of a cross bar (4251) and a slot (4252); the slot (4252) is provided on the inner side of the other end of the connecting seat (41); the cross bar (4251) passes through the inner side of the other end of the second connecting rod (424); and the two ends of the cross bar (4251) are fixed to the inner walls of the slot (4252).

6. The trolley with a tightening structure according to claim 1, characterized in that: A fixing seat (10) is symmetrically fixed on the side of the placement table (1).

7. The trolley with a tightening structure according to claim 1, characterized in that: The handle assembly (2) is composed of a protective plate (21) and a handle body (22); the handle body (22) is arranged on the top of the placement table (1), and the protective plate (21) is fixed to the inner side of the handle body (22).

8. The trolley with a tightening structure according to claim 7, characterized in that: A plurality of rollers are arranged at the bottom end of the placement table (1), and a protective cover is arranged on the surface of the handle body (22).

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