Antiskid luggage wheel

Abstract

The utility model relates to an anti-skidding luggage wheel which comprises a wheel body, a through hole for a rotating shaft to penetrate through is axially formed in the center of the wheel body in a penetrating mode, and the anti-skidding luggage wheel is characterized in that a connecting sleeve is arranged in the circumferential direction of the wheel body, an inner hole capable of containing the wheel body is formed in the connecting sleeve, and a plurality of rubber blocks are evenly arranged on the side face of the side, opposite to the inner hole, of the connecting sleeve. The distances between the ends, opposite to the connecting sleeve, of the rubber blocks and the axis of the wheel connecting sleeve are the same, the distances between the adjacent rubber blocks in the same circumferential direction or the same axial direction are the same, communicated grooves are formed between the rubber blocks, the grooves are filled with rubber grids, and the thickness of the rubber grids is smaller than the depth of the grooves. Friction with a smooth road surface is increased, and slipping is prevented.

Description

Technical Field

[0001] The utility model relates to the field of luggage accessories, and particularly relates to an anti-slip luggage wheel. Background Art

[0002] The contact surface between the existing luggage wheels and the ground is relatively smooth, resulting in easy slipping when rolling on a smooth ground, causing the rotation of each luggage wheel to be asynchronous and the moving direction of the luggage to deflect, affecting the towing experience. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is directed at the deficiencies of the above-mentioned prior art.

[0004] Provide an anti-slip luggage wheel to increase the friction with a smooth road surface and prevent slipping.

[0005] To achieve the above object, the utility model provides the following technical solution: an anti-slip luggage wheel, including a wheel body, a through hole for passing a rotating shaft is axially penetrated through the center of the wheel body, and the feature is that: a connecting sleeve is circumferentially arranged on the wheel body, the connecting sleeve is provided with an inner hole capable of accommodating the wheel body, a plurality of rubber blocks are evenly arranged on one side surface of the connecting sleeve opposite to the inner hole, the distance from one end of each rubber block to the axis of the connecting sleeve is the same, the distance between adjacent rubber blocks in the same circumferential or axial direction is the same, a communicating groove is formed between the rubber blocks, a rubber grid is filled in the groove, and the thickness of the rubber grid is less than the depth of the groove.

[0006] The utility model with the above features: the groove and the rubber block form a height difference, so that the outer surface of the connecting sleeve constitutes an uneven end surface, improving the friction. The setting of the rubber grid fills the gap between the rubber blocks, making the rubber blocks more stable and avoiding uneven wear caused by excessive deformation when contacting the ground.

[0007] A further setting of the utility model is that: the rubber grid is detachably embedded in the groove, and the rubber grid is provided with hollow grooves corresponding to each rubber block.

[0008] The utility model with the above features: the rubber grid is detachable, so that after the rubber block is worn to be flush with the rubber grid, the rubber grid can be taken out, thereby ensuring that there is always a groove between the rubber blocks to form an uneven contact surface and ensuring the friction.

[0009] A further setting of the utility model is that: the connecting sleeve and each rubber block are integrally formed.

[0010] The utility model with the above features: increases the reliability of the connection between the connecting sleeve and the rubber block.

[0011] A further setting of the present utility model is that the connecting sleeve and the wheel body are fixedly connected by adhesive.

[0012] The present utility model with the above characteristics increases the reliability of the connection between the connecting sleeve and the wheel body.

[0013] A further setting of the present utility model is that when the rubber block wears down to be flush with the rubber grid, the rubber grid is removed for standby. When the rubber block wears down to be lower than the thickness of the rubber grid, the rubber grid is re-sleeved into the groove.

[0014] The present utility model with the above characteristics: After the rubber block wears down to be flush with the rubber grid, since the rubber grid has the ability of deformation reset, the rubber grid can be taken out, thereby ensuring that there is always a groove between the rubber blocks to form an uneven contact surface. When the rubber block further wears down to be lower than the height of the rubber grid, the rubber grid is re-sleeved into the groove. At this time, an uneven contact surface is formed between the hollow groove and the rubber block, still ensuring the friction with the ground and greatly extending the service life.

[0015] The beneficial effect of the present utility model is to increase the friction with a smooth road surface and prevent slipping.

[0016] The present utility model will be further described in detail below with reference to the drawings and embodiments. Description of the Drawings

[0017] Figure 1 It is a three-dimensional schematic diagram of an embodiment of the present utility model. Specific Embodiments

[0018] As Figure 1 shown, an anti-slip luggage wheel includes a wheel body 1. A through hole 101 for passing through a rotating shaft is axially penetrated through the center of the wheel body 1. A connecting sleeve 2 is provided on the circumferential direction of the wheel body 1. The connecting sleeve 2 is provided with an inner hole 3 capable of accommodating the wheel body 1. A plurality of rubber blocks 4 are evenly arranged on one side surface of the connecting sleeve 2 relative to the inner hole 3. The distances from one end of each rubber block 4 relative to the connecting sleeve 2 to the axis of the connecting sleeve 2 are the same. The distances between adjacent rubber blocks 4 in the same circumferential direction or the same axial direction are the same. Grooves 5 communicating with each other are formed between the rubber blocks 4. A rubber grid 6 is filled in the grooves 5. The thickness of the rubber grid 6 is less than the depth of the grooves 5. The rubber grid 6 is detachably embedded in the grooves 5. Hollow grooves 7 are penetrated through the rubber grid 6 corresponding to each rubber block 4. The connecting sleeve 2 and each rubber block 4 are integrally formed. The connecting sleeve 2 and the wheel body 1 are fixedly connected by adhesive. When the rubber block 4 wears down to be flush with the rubber grid 6, the rubber grid 6 is removed for standby. When the rubber block 4 wears down to be lower than the thickness of the rubber grid 6, the rubber grid 6 is re-sleeved into the grooves 5.

[0019] After the rubber block 4 wears down to be flush with the rubber grid 6, since the rubber grid 6 has the ability to deform and reset, the rubber grid 6 can be taken out, thus ensuring that there is always a concave-convex contact surface formed by the grooves 5 between the rubber blocks 4. When the rubber block 4 further wears down below the height of the rubber grid 6, the rubber grid 6 is sleeved into the groove 5 again. At this time, an uneven contact surface is formed between the hollow groove 7 and the rubber block 4, still ensuring the friction with the ground and greatly extending the service life.

Claims

1. A non-slip luggage wheel, comprising a wheel body, wherein a through hole for inserting a rotating shaft is provided in the central axial direction of the wheel body, wherein: A connecting sleeve is provided in the circumferential direction of the wheel body, and the connecting sleeve is provided with an inner hole capable of accommodating the wheel body. A plurality of rubber blocks are evenly arranged on the side of the connecting sleeve opposite to the inner hole, and the distances from one end of each rubber block opposite to the connecting sleeve to the axis of the wheel connecting sleeve are the same, and the spacings between adjacent rubber blocks in the same circumferential direction or the same axial direction are the same. Connected grooves are formed between the rubber blocks, and the grooves are filled with a rubber grid, and the thickness of the rubber grid is less than the depth of the groove.

2. The anti-skid luggage wheel according to claim 1, characterized in that: The rubber grid is detachably embedded in the groove, and the rubber grid is provided with hollow grooves corresponding to each rubber block.

3. The anti-skid luggage wheel according to claim 1, characterized in that: The connecting sleeve is integrally formed with each rubber block.

4. The anti-skid luggage wheel according to claim 3 is characterized by: The connecting sleeve is fixedly connected to the wheel body by adhesive.

5. The anti-skid luggage wheel according to claim 2, characterized in that: When the rubber block is worn to be flush with the rubber grid, the rubber grid is removed for standby use; when the rubber block is worn to be lower than the thickness of the rubber grid, the rubber grid is re-installed in the groove.

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