CN218906794U

CN218906794U - Shock-absorbing, crack-resistant and wear-resistant luggage wheel

Info

Publication number: CN218906794U
Application number: CN202222180267.6U
Authority: CN
Inventors: 赖良杰
Original assignee: Zhejiang Yuanhong Luggage Co ltd
Current assignee: Zhejiang Yuanhong Luggage Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2023-04-25
Anticipated expiration: 2032-08-17

Abstract

The utility model relates to the technical field of luggage wheels, and discloses a damping anti-cracking wear-resistant luggage wheel, which comprises a containing box and a bracket, wherein the inner side of an anti-cracking wear-resistant layer is fixedly connected with a universal wheel, the inner wall of the universal wheel is fixedly connected with four connecting columns, the inner side of the connecting column is fixedly connected with an inner wheel, the inner part of the inner wheel is rotationally connected with a rotating shaft rod, the left side and the right side of the outer wall of the rotating shaft rod are fixedly connected with connecting rods, the top end of each connecting rod is fixedly connected with a lower shock-absorbing column, the outer wall of each shock-absorbing rod is provided with a spring, the top end of each shock-absorbing rod is fixedly connected with an upper shock-absorbing column, and the bottom of the inner wall of the containing box is fixedly connected with two fixing blocks.

Description

Shock-absorbing, crack-resistant and wear-resistant luggage wheel

Technical Field

The utility model relates to the technical field of luggage wheels, in particular to a damping, anti-cracking and wear-resistant luggage wheel.

Background

At present, the luggage is multi-finger and used for storing and carrying articles for daily use of people, is common equipment for traveling of people, is various in types at present, is different in materials, and can be made of plastics, leather, alloy and the like.

The bottom wheel of the case and bag is made of plastics usually, and the abrasion resistance is poor, and the easy chap that takes place, and the wheel is also very clumsy when turning to, and the wheel is easy by oneself to remove when the case is motionless, especially in the place of slope, leads to very inconvenient in daily life, and wheel life is generally not enough long.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a damping, anti-cracking and wear-resistant luggage wheel.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a shock attenuation anti wear-resisting case and bag wheel that splits, anti wearing layer, containing box and support, the inboard fixedly connected with universal wheel of anti wearing layer, four spliced poles of universal wheel inner wall fixedly connected with, the inboard fixedly connected with of spliced pole is interior, interior inside rotation connection has the pivot pole, the equal fixedly connected with connecting rod in pivot pole outer wall left and right sides, the shock strut is down in connecting rod top fixedly connected with, the inside fixedly connected with damping pole of shock strut, the outer wall of damping pole is provided with the spring, damping pole top fixedly connected with goes up the shock strut, the inside rotation is connected with the universal axle in the middle of the support, the universal axle top rotates and is connected with the pivot case, the equal fixedly connected with dwang in pivot box top left and right sides, two fixed blocks of containing box inner wall bottom fixedly connected with, the inside rotation connection of fixed block has the dwang, the dwang rotates and is connected with the board.

As a further description of the above technical solution:

and the bottom of the universal shaft is rotationally connected with a friction plate.

As a further description of the above technical solution:

and a welding block is fixedly connected to the right side inside the storage box.

As a further description of the above technical solution:

the inside rotation of turning block is connected with the bolt.

As a further description of the above technical solution:

fixing nuts are fixedly connected to the left side and the right side of the bolt.

As a further description of the above technical solution:

and the bottom of the bracket is fixedly connected with a dust cover.

As a further description of the above technical solution:

one end of the spring is connected with the lower shock-absorbing column, and the other end of the spring is connected with the upper shock-absorbing column.

The utility model has the following beneficial effects:

1. according to the utility model, the universal shaft rotates on the support to drive the universal wheels at the bottom to steer, the friction plate arranged at the bottom of the universal shaft can effectively prolong the service life, and the dust cover can prevent sundries from touching the universal shaft, so that the universal shaft can steer accurately and rapidly, and the daily life of people is greatly facilitated.

2. According to the utility model, the wheels of the luggage can be fixed by the welding blocks arranged in the storage box, and the rotating rod is connected with the inside of the fixed block at the bottom of the luggage, so that when the wheels are stored in the storage box, the rotating rod can turn upwards according to the upward folding of the wheels, and the wheels can slide down to clamp the main wheels after being completely stored, thereby playing the role of storing the wheels and preventing the wheels from sliding in places such as slopes.

Drawings

Fig. 1 is a perspective view of a shock-absorbing, crack-resistant and wear-resistant luggage wheel according to the present utility model;

FIG. 2 is a disassembled view of a cardan shaft of a wheel of a luggage with shock absorption, crack resistance and wear resistance;

fig. 3 is a schematic view of a storage box of a shock-absorbing, crack-resistant and wear-resistant luggage wheel provided by the utility model.

Legend description:

1. an anti-crack wear-resistant layer; 2. a universal wheel; 3. a connecting column; 4. an inner wheel; 5. a rotating shaft lever; 6. a connecting rod; 7. a lower shock-absorbing column; 8. a damping rod; 9. a spring; 10. an upper shock-absorbing column; 11. a dust cover; 12. a bracket; 13. a universal shaft; 14. a spindle box; 15. a fixed screw cap; 16. a welding block; 17. a bolt; 18. a rotating block; 19. a friction plate; 20. the storage box 21, the rotating rod 22, the fixed block 23 and the board.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a shock attenuation anti-crack wear-resisting case and bag wheel, including anti-crack wear-resisting layer 1, containing box 20 and support 12, anti-crack wear-resisting layer 1 inboard fixedly connected with universal wheel 2, anti-crack wear-resisting layer 1 can make universal wheel 2 crack more wear-resisting increase universal wheel 2's life, universal wheel 2 inner wall fixedly connected with four spliced poles 3, spliced pole 3 inboard fixedly connected with interior wheel 4, such structure can make universal wheel 2 more firm crack, interior wheel 4 inside rotation is connected with pivot pole 5, pivot pole 5 has played and has driven interior wheel 4 rotation, thereby make the effect of whole case and bag wheel pivoted, pivot pole 5 outer wall both sides fixedly connected with connecting rod 6, connecting rod 6 top fixedly connected with down shock strut 7, connecting rod 6 has played the effect of fixed down shock strut 7, the inside fixedly connected with damping pole 8 of down shock strut 7, the outer wall of damping pole 8 is provided with spring 9, damping pole 8 top fixedly connected with goes up shock strut 10, damping pole 8 and spring 9 can play effectual cushioning effect when jolting, inside rotation is connected with cardan shaft 13 in the middle of the support 12, cardan shaft 13 top rotates and is connected with pivot box 14, rotate through cardan shaft 13 and drive support 12 and rotate and make whole universal wheel 2 rotate, thereby make the case and bag turn to, the equal fixedly connected with dwang 18 in pivot box 14 top left and right sides, two fixed blocks 22 of containing box 20 inner wall bottom fixedly connected with, fixed block 22 has played the effect of fixing in containing box 20 inner wall bottom, fixed block 22 inside rotates and is connected with dwang 21, dwang 21 rotates and is connected with board 23, thereby can let board 23 rotate through dwang 21 rotation.

The friction plate 19 is rotationally connected to the bottom of the universal shaft 13, the service life of the universal shaft 13 can be greatly prolonged through the friction plate 19, the welding block 16 is fixedly connected to the right side inside the accommodating box 20, the welding block 16 plays a role in fixing the whole luggage wheel, the bolt 17 is rotationally connected to the inside of the rotating block 18, the fixing nuts 15 are fixedly connected to the left side and the right side of the bolt 17, the rotating block 18 is driven to rotate through the rotation of the bolt 17, the whole luggage wheel is accommodated in the accommodating box 20, the dust cover 11 is fixedly connected to the bottom of the bracket 12, the dust cover 11 plays a role in preventing sundry dust for the universal shaft 13, one end of the spring 9 is connected with the lower shock absorption column 7, the other end of the spring 9 is connected with the upper shock absorption column 10, and the shock absorption effect of the wheel is greatly enhanced through the connection of the spring 9.

Working principle: when the anti-crack and wear-resistant layer 1 on the outer side of the universal wheel 2 can effectively prevent the universal wheel 2 from cracking and the universal wheel 2 from being wear-resistant when the anti-crack and wear-resistant layer is used, the bump section damping rod 8 and the outer spring 9 are pressed down and then sprung up in the lower shock-absorbing column 7 and the upper shock-absorbing column 10 simultaneously, the universal shaft 13 rotates firstly when the luggage needs to be turned, then the bracket 12 rotates together to enable the whole wheel to be turned, the friction plate 19 at the bottom of the universal shaft 13 can prolong the service life of the universal shaft 13, the dust cover 11 at the bottom of the friction plate 19 covers the friction plate 19 and the bottom of the universal shaft 13, dust is isolated outside, the welding block 16 is used for installing the luggage wheels in the storage box 20, the rotating block 18 rotates to enable the luggage wheels to be in the storage box 20 through the rotation of the bolts 17 and the fixed nuts 15, the bottom of the inner wall of the storage box 20 is fixedly connected with the two fixed blocks 22, the rotating rod 21 inside the fixed blocks 22 is rotationally connected with the plate 23, and the rotating plate 23 can rotate through the rotating rod 21.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a shock attenuation is anti to crack wear-resisting case and bag wheel, includes anti wearing layer (1), containing box (20) and support (12), its characterized in that: the anti-crack wear-resistant layer (1) inboard fixedly connected with universal wheel (2), four spliced poles (3) of universal wheel (2) inner wall fixedly connected with, inside fixedly connected with in spliced pole (3) is interior (4), interior (4) inside rotation is connected with pivot pole (5), equal fixedly connected with connecting rod (6) in pivot pole (5) outer wall left and right sides, connecting rod (6) top fixedly connected with shock strut (7) down, the inside fixedly connected with damping pole (8) of damping pole (8) down, the outer wall of damping pole (8) is provided with spring (9), damping pole (8) top fixedly connected with goes up shock strut (10), inside rotation is connected with universal shaft (13) in the middle of support (12), universal shaft (13) top rotation is connected with pivot case (14), pivot case (14) top left and right sides all fixedly connected with turning block (18), two fixed blocks (22) are connected with in the inner wall bottom of containing box (20), inside rotation is connected with inside turning plate (21), turning plate (21) is connected with turning rod (21).

2. A shock absorbing, crack resistant and wear resistant luggage wheel as in claim 1 wherein: the bottom of the universal shaft (13) is rotatably connected with a friction plate (19).

3. A shock absorbing, crack resistant and wear resistant luggage wheel as in claim 1 wherein: and a welding block (16) is fixedly connected to the right side inside the storage box (20).

4. A shock absorbing, crack resistant and wear resistant luggage wheel as in claim 1 wherein: the inside of the rotating block (18) is rotatably connected with a bolt (17).

5. The shock absorbing, crack resistant and wear resistant luggage wheel of claim 4, wherein: the left side and the right side of the bolt (17) are fixedly connected with fixing nuts (15).

6. A shock absorbing, crack resistant and wear resistant luggage wheel as in claim 1 wherein: the bottom of the bracket (12) is fixedly connected with a dust cover (11).

7. A shock absorbing, crack resistant and wear resistant luggage wheel as in claim 1 wherein: one end of the spring (9) is connected with the lower shock absorption column (7), and the other end of the spring (9) is connected with the upper shock absorption column (10).