Goods fastening device in carriage

Abstract

The utility model discloses a cargo fastening device in a carriage. The cargo fastening device comprises a chassis fixed on a bottom plate in a carriage, a first buffer pad arranged between the chassis and the carriage, a bundling ring rotationally arranged on the side, back to the first buffer pad, of the chassis, and a second buffer pad arranged on the bundling ring in a sleeving mode. The binding ring is rotationally arranged on the chassis, so that the binding direction of the rope can be adjusted through the binding ring, goods can be fixed more flexibly, and the requirement for diversity of the binding direction of the goods is met; the first buffer cushion is arranged between the chassis and the carriage, and the second buffer cushion is arranged on the bundling ring in a sleeving mode, so that the friction abnormal sound between the chassis and the carriage and the friction abnormal sound between the chassis and the bundling ring can be effectively reduced, the abnormal sound generated in the using process of the fastening device is reduced on the whole, and the use safety of the fastening device is improved. The driving comfort is improved; and the service life of the device is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of cargo box accessories, and in particular relates to a cargo securing device in a carriage. Background Art

[0002] In existing medium and large heavy truck cargo boxes, in order to facilitate the fixing of cargo such as televisions and computers to prevent collisions, it is usually necessary to set a fastening device in the compartment for fixing.

[0003] At present, common fastening devices are usually fixed in the cargo box with bolts, and the cargo is tied with ropes and the two ends of the ropes are fixed on the bolts for fixing. However, this fixing method is often limited to one direction and cannot rotate around the axis of the bolt. When the logistics vehicle is loaded with cargo, the fixing rope often needs to adjust the bundling direction according to the location and volume of the cargo. The above structure cannot meet the needs of cargo bundling direction diversity. At the same time, abnormal noise is prone to occur during the bundling process, affecting driving comfort. Utility Model Content

[0004] In view of this, the purpose of the utility model is to provide a cargo securing device in a vehicle compartment to solve the technical problems that the current securing devices cannot meet the requirements of diverse cargo binding directions and produce abnormal noises during use, thereby affecting the comfort of use.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a cargo securing device in a carriage, comprising:

[0006] Chassis, fixedly mounted on the floor in the carriage;

[0007] A first buffer pad is disposed between the chassis and the carriage;

[0008] a tying ring, rotatably disposed on a side of the chassis facing away from the first buffer pad, for fixedly connecting with a rope, and;

[0009] The second buffer pad is sleeved on the binding ring and is used for buffering the friction between the chassis and the binding ring.

[0010] Furthermore, the binding ring is provided with a first slot for fixing the rope.

[0011] Furthermore, it also includes a connecting piece for mounting the tying ring on the chassis, and the connecting piece has an annular cavity for accommodating the tying ring and the second buffer pad.

[0012] Furthermore, the binding ring is provided with a second slot for accommodating the second buffer pad.

[0013] Furthermore, the cross section of the second slot is in an arc shape.

[0014] Furthermore, the second buffer pad is arranged in a circular shape, and a groove for accommodating wear-resistant oil is provided on the second buffer pad.

[0015] Furthermore, there are a plurality of grooves, and the grooves are distributed at intervals along the circumferential direction of the second buffer pad.

[0016] Furthermore, the connecting member, the chassis, and the first buffer pad are respectively provided with fixing holes for the fixing member to pass through.

[0017] Furthermore, the bottom plate is concave to form a receiving cavity for accommodating the binding ring and the second buffer pad.

[0018] The beneficial effects of the utility model are as follows: compared with the prior art, a cargo securing device in a carriage of the utility model is provided with a tying ring rotatably arranged on the chassis, so that the tying direction of the rope can be adjusted by the tying ring, making the fixing of cargo more flexible and meeting the diverse needs of cargo tying directions; by providing a first buffer pad between the chassis and the carriage and a second buffer pad on the tying ring, the friction noise between the chassis and the carriage and the friction noise between the chassis and the tying ring can be effectively reduced, thereby reducing the abnormal noise generated by the tying device during use as a whole and improving the driving comfort and the service life of the device.

[0019] Other advantages, objectives and features of the utility model will be described in the following description and will be apparent to those skilled in the art to some extent, or those skilled in the art can be taught from the practice of the utility model. The objectives and other advantages of the utility model can be realized and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to make the purpose, technical solution and beneficial effects of the utility model clearer, the utility model is described with the following drawings:

[0021] Figure 1 This is a schematic structural diagram of a cargo securing device in a carriage proposed in one embodiment of the utility model;

[0022] Figure 2 An exploded view of a cargo securing device in a vehicle compartment proposed in one embodiment of the utility model;

[0023] Figure 3 This is a schematic structural diagram of a tying ring, a second buffer pad, and a connecting piece proposed in one embodiment of the utility model.

[0024] Figure Number:

[0025] 1- chassis; 11- fixing hole; 12- accommodating cavity;

[0026] 2- first cushion;

[0027] 3-binding ring; 31-first slot; 32-second slot;

[0028] 4-second buffer pad; 41-opening; 42-groove;

[0029] 5-connecting piece; 51-annular cavity. DETAILED DESCRIPTION

[0030] like Figures 1 to 3 As shown, this embodiment proposes a cargo securing device in a vehicle compartment, comprising a chassis 1 and a first buffer pad 2, wherein the chassis 1 is fixedly mounted on the floor of the vehicle compartment, the first buffer pad 2 is arranged between the chassis 1 and the vehicle compartment, and the first buffer pad 2 can be used to buffer the friction between the chassis 1 and the vehicle compartment. In addition, the cargo securing device also comprises a tying ring 3 and a second buffer pad 4, the tying ring 3 can be rotatably arranged on the side of the chassis 1 facing away from the first buffer pad 2, by arranging the tying ring 3, a rope can be connected to the tying ring 3 to fix the cargo, and the second buffer pad 4 is sleeved on the tying ring 3, and the second buffer pad 4 can be used to buffer the friction between the chassis 1 and the tying ring 3. In this way, by rotatably providing a tying ring 3 on the chassis 1, the tying direction of the rope can be adjusted through the tying ring 3, making the fixing of goods more flexible and meeting the diverse needs of the cargo tying direction; by providing a first buffer pad 2 between the chassis 1 and the car body, and providing a second buffer pad 4 on the tying ring 3, the friction noise between the chassis 1 and the car body, and the friction noise between the chassis 1 and the tying ring 3 can be effectively reduced, thereby reducing the abnormal noise generated by the fastening device during use as a whole, thereby improving the driving comfort and the service life of the device.

[0031] For further information, see Figure 3 As shown, the tying ring 3 is provided with a first slot 31. Through the first slot 31, the rope can be placed in the first slot 31 to prevent the rope from moving on the tying ring 3 during use, thereby affecting the bundling effect of the goods. Preferably, the first slot 31 is provided on one side of the second buffer pad 4 of the tying ring, so that it is convenient to process the tying ring 3. Of course, in this embodiment, according to actual conditions and specific needs, the first slot 31 can also be provided at other positions of the tying ring 3, which is not limited here.

[0032] For further information, see Figure 2 and Figure 3As shown, the fastening device further includes a connecting member 5, which can be used to install the tying ring 3 on the chassis 1. Specifically, the connecting member 5 has an annular cavity 51, which can be used to accommodate the tying ring 3 and the second buffer pad 4. In this way, when the second buffer pad 4 is sleeved on the tying ring 3, the tying ring 3 sleeved with the second buffer pad 4 is then placed in the annular cavity 51. When the tying direction needs to be adjusted, the tying ring 3 is driven to rotate by the rope, thereby adjusting the orientation of the tying ring 3. When the second buffer pad 4 is set, the friction between the chassis 1 and the tying ring 3 can be better buffered by the second buffer pad 4, effectively reducing the occurrence of abnormal noise.

[0033] For further information, see Figure 3 As shown, the tying ring 3 is also provided with a second slot 32, through which the second buffer pad 4 can be well accommodated in the second slot 32, so as to achieve a better positioning of the second buffer pad 32. Preferably, the cross section of the second slot 32 is set in an arc shape, so that the second slot 32 and the second buffer pad 4 have a larger contact area, so as to achieve better positioning. Of course, in this embodiment, the cross section of the second slot 32 can also be set to other shapes such as a rectangle, a U shape, etc., which is not limited here.

[0034] For further information, see Figure 3 As shown, the second buffer pad 4 is arranged in a circular shape, and an opening 41 is provided on the second buffer pad 4, through which the second buffer pad 4 can be conveniently sleeved on the strapping ring 3. In addition, a groove 42 is provided on the second buffer pad 4, through which wear-resistant oil can be accommodated. By providing the groove 42 and arranging wear-resistant oil in the groove 42, when the strapping ring 3 rotates, the second buffer pad 4 is driven to rotate, and the wear-resistant oil in the second buffer pad 4 flows out of the groove to fill the space between the strapping ring 3 and the second buffer pad 4, which better solves the generation of abnormal noise during the rotation process.

[0035] Preferably, the number of the grooves 42 is multiple, and the grooves 42 are spaced apart along the circumferential direction of the second buffer pad 4. By setting the number of the grooves to be multiple and distributing them along the circumferential direction, when the second buffer pad 4 is rotating, the wear-resistant oil in the grooves 42 can overflow synchronously under the action of centrifugal force to quickly fill the space between the tying ring 3 and the second buffer pad 4, thereby improving the filling efficiency.

[0036] For further information, see Figure 1As shown, the connector 5, chassis 1, and first buffer pad 2 are respectively provided with fixing holes 11, and the fixing holes 11 can be passed through by the fixing member, so that when the fixing member passes through the fixing holes of the connector 5, chassis 1, and first buffer pad 2 in sequence, the fixing member is fixed to the bottom plate of the carriage, thereby fixing the connector 5, chassis 1, and first buffer pad 2 to the bottom plate of the carriage. Preferably, the fixing member is a bolt, and the fixing member is fixedly connected to the bottom plate of the carriage through a thread.

[0037] For further information, see Figure 1 As shown, the chassis 1 is concave to form a receiving cavity 12, and the receiving cavity 12 can be used to receive the strapping ring 3 and the second buffer pad 4. Thus, by providing the receiving cavity 12, the strapping ring 3 and the second buffer pad 4 are received therein, making the overall structure more compact and greatly reducing the occupied space.

[0038] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the utility model.

Claims

1. A cargo securing device in a carriage, characterized in that: include: Chassis, fixedly mounted on the floor in the carriage; A first buffer pad is disposed between the chassis and the carriage; a tying ring, rotatably disposed on a side of the chassis facing away from the first buffer pad, for fixedly connecting with a rope, and; The second buffer pad is sleeved on the binding ring and is used for buffering the friction between the chassis and the binding ring.

2. A cargo securing device in a vehicle compartment according to claim 1, characterized in that: The binding ring is provided with a first clamping groove for fixing the rope.

3. A cargo securing device in a vehicle compartment according to claim 2, characterized in that: It also includes a connecting piece for mounting the tying ring on the chassis, wherein the connecting piece has an annular cavity for accommodating the tying ring and the second buffer pad.

4. A cargo securing device in a vehicle compartment according to claim 3, characterized in that: The binding ring is provided with a second slot for accommodating the second buffer pad.

5. A cargo securing device in a vehicle compartment according to claim 4, characterized in that: The cross section of the second slot is in an arc shape.

6. A cargo securing device in a vehicle compartment according to claim 1, characterized in that: The second buffer pad is arranged in a circular shape and is provided with a groove for accommodating wear-resistant oil.

7. A cargo securing device in a vehicle compartment according to claim 6, characterized in that: There are multiple grooves, and the grooves are distributed at intervals along the circumferential direction of the second buffer pad.

8. A cargo securing device in a vehicle compartment according to claim 3, characterized in that: The connecting member, the chassis, and the first buffer pad are respectively provided with fixing holes for the fixing member to pass through.

9. A cargo securing device in a vehicle compartment according to any one of claims 1 to 8, characterized in that: The bottom plate is concave to form a receiving cavity for accommodating the binding ring and the second buffer pad.

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