CN220842056U - Wear-resistant impact-resistant scooter pu wheel - Google Patents

Abstract

The utility model discloses a wear-resistant and impact-resistant scooter pu wheel, which comprises a main body, wherein the inner surface of the main body is fixedly connected with a hub, the inner side of the hub is fixedly connected with a rim, the inner side surface of the rim is fixedly connected with a plurality of baffle plates, one side of each baffle plate is fixedly connected with a group of symmetrical telescopic rods, the bottoms of the telescopic rods are fixedly connected with connecting plates, the tops of the connecting plates are fixedly connected with washers, the tops of the washers are fixedly connected with spring rods, damping springs are sleeved on the outer surfaces of the spring rods, pu wear-resistant leather layers are fixedly connected with the outer surfaces of the main body, the impact force of the hub is buffered through the telescopic rods, the service life of the wheel is prolonged through the washer of the spring rods, and the anti-skid wheels are used for preventing and increasing the wear resistance.

Description

Wear-resistant impact-resistant scooter pu wheel

Technical Field

The utility model relates to the technical field of scooter wheels, in particular to a wear-resistant and impact-resistant scooter pu wheel.

Background

PU wheels are also known as PU infusion wheels: strictly speaking, PU is also a kind of plastic, but additives are added in the production process, so that the performance is superior, and the production cost is increased. The PU material can be suitable for the fabric of shoes or parts bearing weight, such as high-grade inline wheels, slide board wheels, PU pads, box wheels, shopping cart wheels and other purpose wheels, and the PU wheel is an environment-friendly caster in some sports leisure products favored by teenagers such as drift boards, activity boards, skating shoes, swing cars and the like, is mainly made of polyurethane, is strictly made of one plastic, and is only added with an additive in the production process, so that the performance is superior. The wear-resistant plastic has the characteristics of puncture resistance, high cost, good gripping power, difficult slipping, wear resistance and good comfort performance. PU wheels are one of the most widely used casters.

The PU wheel that scooter used on the market is harder, does not have the buffer power basically, and all jolts all transmit to the person of riding on, and scooter most user all is child, and the live time has prolonged the surface wear of PU wheel seriously, and runs into the step and shock resistance when striking poor, from this hard needs a wear-resisting scooter PU wheel that shocks resistance.

Disclosure of utility model

The utility model provides a wear-resistant and impact-resistant scooter pu wheel which can pass through an arranged telescopic rod. Damping spring rod can alleviate the impact force and slow down even dispersion when receiving the impact with pu wheel, avoids powerful impact force to strike pu wheel surface and breaks down, comfort when can increasing the use, wear resistance and impact resistance that the wear-resisting cortex of pu through setting up is in order to increase the wheel, improves slide wheel's wear resistance and impact resistance, can have better gripping through the main anti-skidding line that sets up when using, security when increasing the use, through also increasing life.

In order to achieve the above object, a wear-resistant impact-resistant scooter pu wheel is provided, comprising a main body: the inside surface fixedly connected with wheel hub of main part, and wheel hub's inboard fixedly connected with rim, the inboard fixedly connected with of rim a plurality of separation blade, and a set of telescopic link of one side fixedly connected with symmetry of separation blade, the bottom fixedly connected with connecting plate of telescopic link, and the top fixedly connected with packing ring of connecting plate, the top fixedly connected with spring lever of packing ring, and the surface cover of spring lever is equipped with damping spring, the surface fixedly connected with pu wear-resisting cortex of main part, and the top fixedly connected with main anti-skidding line of wear-resisting cortex. The wheel hub through setting up is for supporting pu's wear-resisting cortex's effect, the rim through setting up is for fixing the effect of separation blade, and even disperse the effect on the separation blade with the impact, the telescopic link through setting up is for slowing down the effect of impact on the relief gasket, and conduct the effect on the connecting plate with the impact simultaneously, the separation blade through setting up is for fixing the effect of buffering the impact of telescopic link, the effect of buffering the impact of wheel hub through the telescopic link of setting up is for buffering the effect of spring rod, the effect of increasing live time through the pu's wear-resisting cortex of setting up is for increasing the wearability of wheel, the antiskid through the antiskid of setting up is for playing the effect of antiskid and increasing the wearability.

According to the wear-resistant impact-resistant scooter pu wheel, a damping rod is fixedly connected to the bottom of the connecting plate, and an outer fixing ring is fixedly connected to one side of the damping rod. The damping rod is arranged to buffer the impact force of the connecting plate, and the outer fixing ring is arranged to fix the damping rod.

According to the wear-resistant and impact-resistant scooter pu wheel, the inner side surface of the outer fixing ring is fixedly connected with a plurality of connecting pieces, and the bottom of each connecting piece is fixedly connected with a reset rod. The connecting piece through setting up is in order to fix the effect of reset lever, and the effect of impact force is in order to cushion through the reset lever of setting up.

According to the wear-resistant and impact-resistant scooter pu wheel, a reset spring is sleeved on the outer surface of the reset rod, and the bottom of the reset spring is fixedly connected with a spring meson. The return spring is arranged to absorb shock and increase impact resistance.

According to the wear-resistant and impact-resistant scooter pu wheel, the bottom of the spring meson is fixedly connected with a fixed inner ring, and the inner side of the fixed inner ring is fixedly connected with a check ring. The fixed inner ring is arranged to fix the function of the check ring, and the check ring is arranged to fix the function of the buffer rotating shaft.

According to the wear-resistant impact-resistant scooter pu wheel, the inner side of the retainer ring is fixedly connected with a rotating shaft, and two sides of the rotating shaft extend to the outer part of the retainer ring. The gasket is arranged to buffer and fix the function of the rotating shaft, and the rotating shaft is arranged to rotate the wheel.

According to the wear-resistant impact-resistant scooter pu wheel, gaskets are fixedly connected with two sides of the check ring, and inner hexagon screws are fixedly connected with the tops of the gaskets. The gasket through setting up is in order to prevent the not hard up effect of socket head cap screw, and the socket head cap screw through setting up is in order to fix the effect of pivot.

The utility model has the beneficial effects that: can pass through the telescopic link that sets up. Damping spring pole can alleviate the effect that slows down with the impact force when receiving the impact with pu wheel, avoid the impact force too big, lead to the main part of pu wheel impaired, wear resistance that can increase the wheel through pu abrasion-resistant cortex that sets up, can increase life from this, the antiskid line that sets up is in order to increase the skid resistance of wheel, increase the skid-resistant line and lie in the frictional force and the grabbing force on ground, stop that can be timely when stopping from this, the security when increasing the use increases the wearability and the impact resistance of skateboard wheel, increase life from this.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

fig. 1 is a perspective view of a wear-resistant and impact-resistant scooter pu wheel.

Fig. 2 is an enlarged view of a of fig. 1 according to the present utility model.

Fig. 3 is an enlarged view of B of fig. 1 in accordance with the present utility model.

Fig. 4 is an enlarged view of C of fig. 1 in accordance with the present utility model.

Legend description:

1. A main body; 2. a main anti-skid pattern; 3. pu wear resistant skin; 4. fixing the inner ring; 5. a rotating shaft; 6. a hub; 7. a rim; 8. an outer fixing ring; 9. a retainer ring; 10. a damping rod; 11. a baffle; 12. a telescopic rod; 13. a connecting plate; 14. a gasket; 15. a spring rod; 16. a damping spring; 17. a return spring; 18. a reset lever; 19. a connecting sheet; 20. a gasket; 21. an inner hexagon screw; 22. spring meson.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1 to 4, an embodiment of the utility model is a wear-resistant and impact-resistant scooter pu wheel, which comprises a main body 1: the inside surface fixedly connected with wheel hub 6 of main part 1, and the inboard fixedly connected with rim 7 of wheel hub 6, the inboard fixedly connected with of rim 7 is a plurality of separation blade 11, and a set of telescopic link 12 of one side fixedly connected with symmetry of separation blade 11, the bottom fixedly connected with connecting plate 13 of telescopic link 12, and the top fixedly connected with packing ring 14 of connecting plate 13, the top fixedly connected with spring bar 15 of packing ring 14, and the surface cover of spring bar 15 is equipped with damping spring 16, the surface fixedly connected with pu wear-resisting cortex 3 of main part 1, and the top fixedly connected with main anti-skidding line 2 of wear-resisting cortex. The bottom of the connecting plate 13 is fixedly connected with a damping rod 10, and one side of the damping rod 10 is fixedly connected with an outer fixing ring 8.

The inner side surface of the outer fixing ring 8 is fixedly connected with a plurality of connecting pieces 19, and the bottom of the connecting pieces 19 is fixedly connected with a reset rod 18. The outer surface of the reset rod 18 is sleeved with a reset spring 17, and the bottom of the reset spring 17 is fixedly connected with a spring meson 22. The bottom of the spring meson 22 is fixedly connected with a fixed inner ring 4, and the inner side of the fixed inner ring 4 is fixedly connected with a check ring 9. The inner side of the check ring 9 is fixedly connected with a rotating shaft 5, and two sides of the rotating shaft 5 extend to the outer part of the check ring 9. The gasket 20 is fixedly connected with both sides of the retainer ring 9, and the top of the gasket 20 is fixedly connected with the inner hexagon screw 21.

Working principle: during use, the main anti-skid patterns 2 are arranged on the ground for friction, when an impact is encountered, impact force is conducted to the pu wear-resistant leather layer 3 through the main anti-skid patterns 2, the pu wear-resistant leather layer 3 conducts the impact force to the main body 1, the main body 1 conducts to the hub 6, the hub 6 conducts the impact force to the rim 7, the rim 7 evenly distributes the impact force to each baffle 11, and the baffles 11 distribute the impact force to the telescopic rod 12 and the spring rod 15. On the damping rod 10, through its impact force that will be slowed down, will remain the impact force and pass through the damping rod 10 conduction that sets up to outer solid fixed ring 8, outer solid fixed ring 8 will strike the power conduction to connection piece 19, connection piece 19 will strike the power dispersion to reset spring 17 and reset lever 18 on, will remain the impact force dispersion alleviate, so with whole impact force dispersion and slowing down.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (7)

1. The utility model provides a wear-resisting type scooter pu wheel that shocks resistance which characterized in that includes main part (1): the inner surface fixedly connected with wheel hub (6) of main part (1), and the inboard fixedly connected with rim (7) of wheel hub (6), the inboard fixedly connected with of rim (7) separation blade (11), and one side fixedly connected with of separation blade (11) is a set of telescopic link (12) of symmetry, the bottom fixedly connected with connecting plate (13) of telescopic link (12), and the top fixedly connected with packing ring (14) of connecting plate (13), the top fixedly connected with spring rod (15) of packing ring (14), and the surface cover of spring rod (15) is equipped with damping spring (16), the surface fixedly connected with pu wear-resisting cortex (3) of main part (1), and the top fixedly connected with main anti-skidding line (2) of wear-resisting cortex.

2. The wear-resistant and impact-resistant scooter pu wheel according to claim 1, wherein the bottom of the connecting plate (13) is fixedly connected with a damping rod (10), and one side of the damping rod (10) is fixedly connected with an outer fixing ring (8).

3. The wear-resistant and impact-resistant scooter pu wheel according to claim 2, wherein the inner side surface of the outer fixing ring (8) is fixedly connected with a plurality of connecting pieces (19), and the bottom of each connecting piece (19) is fixedly connected with a reset rod (18).

4. The wear-resistant and impact-resistant scooter pu wheel according to claim 3, wherein the outer surface of the reset rod (18) is sleeved with a reset spring (17), and the bottom of the reset spring (17) is fixedly connected with a spring meson (22).

5. The wear-resistant and impact-resistant scooter pu wheel according to claim 4, wherein the bottom of the spring meson (22) is fixedly connected with a fixed inner ring (4), and the inner side of the fixed inner ring (4) is fixedly connected with a retainer ring (9).

6. The wear-resistant and impact-resistant scooter pu wheel according to claim 5, wherein the inner side of the retainer ring (9) is fixedly connected with a rotating shaft (5), and two sides of the rotating shaft (5) extend to the outer part of the retainer ring (9).

7. The wear-resistant and impact-resistant scooter pu wheel according to claim 5, wherein two sides of the retainer ring (9) are fixedly connected with gaskets (20), and the tops of the gaskets (20) are fixedly connected with socket head cap screws (21).