CN217294130U

CN217294130U - Detachable wheel shell

Info

Publication number: CN217294130U
Application number: CN202123346435.6U
Authority: CN
Inventors: 付富强
Original assignee: Xingan Ruida Hardware And Plastic Products Co ltd
Current assignee: Xingan Ruida Hardware And Plastic Products Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-08-26
Anticipated expiration: 2031-12-28

Abstract

The utility model provides a detachable wheel shell, including last mount pad and the lower mount pad that is used for connecting box and pulley respectively, lower mount pad on be provided with longitudinal extension's spliced pole, the spliced pole rotate and wear to establish on last mount pad, last mount pad on be provided with slider and spout, the slider can follow the horizontal elastic sliding in mount pad surface, and the slider can elastically compress tightly vertical spacing to the spliced pole constitution on the spliced pole, the spout set up the terminal surface department of mount pad under last mount pad orientation, and the slider extension is provided with the operation portion of wearing to locate in the spout. Not enough to prior art, the utility model provides a detachable wheel shell convenient to operation, stability are strong.

Description

Detachable wheel shell

Technical Field

The utility model relates to a detachable wheel shell.

Background

The luggage case is a case which is usually carried by people during traveling or business trip so as to be convenient for placing daily articles, clothes and the like, the luggage case is usually provided with pulleys and wheel shells used for connecting the luggage case body and the pulleys, a user can conveniently drag the luggage case on a flat road surface, the wheel shells are arranged into a detachable structure on the basis of the connection between the pulleys and the luggage case body, and the detachable wheel shells usually comprise an upper mounting seat and a lower mounting seat which are respectively connected with the luggage case body and the pulleys, the upper connecting seat is provided with an operating button, the operating button is protruded to the outer side of the wheel shells along the length direction of the luggage case body so as to achieve the effect of being convenient for the user to press, but the arrangement also causes the luggage case to bump or be collided with foreign objects when the road surface smoothness is poor during dragging, the situation that the wheel shell and the trunk body of the luggage case are separated accidentally occurs.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a detachable wheel shell convenient to operation, stability are strong.

In order to realize the above-mentioned purpose, the utility model provides a detachable wheel shell, including last mount pad and lower mount pad that is used for connecting box and pulley respectively, lower mount pad on be provided with longitudinal extension's spliced pole, the spliced pole rotate and wear to establish on last mount pad, last mount pad on be provided with slider and spout, the slider can follow the horizontal elastic slip in mount pad surface, and the slider can elastically compress tightly and constitute vertical spacing to the spliced pole on the spliced pole, the spout setting in the terminal surface department of mount pad under last mount pad orientation, and the slider extension is provided with the operation portion of wearing to locate in the spout.

The technical scheme has the advantages that: the connecting column is arranged on the lower mounting seat in a penetrating manner to form rotary connection of the lower mounting seat and the upper mounting seat, the upper mounting seat is provided with the sliding block capable of elastically sliding along the surface of the upper mounting seat in a transverse direction, the connecting column can be longitudinally limited by pressing the sliding block on the connecting rod, the sliding block is provided with the operating part penetrating the sliding groove in an extending manner, and when the upper mounting seat and the lower mounting seat need to be detached, a user can push the operating part to promote the sliding block to transversely slide, so that the abutting between the sliding block and the connecting column is removed, the longitudinal limiting of the connecting column is removed, the upper mounting seat and the lower mounting seat can be freely separated, and the operation is convenient; when normal use, then compress tightly on the spliced pole by slider elasticity, guarantee the vertical spacing of spliced pole to constitute and go up the mount pad and down be connected between the mount pad, and because the slider is horizontal and elastic sliding, when the road surface jolts or the foreign object collides with, horizontal foreign object/power is stopped by the mount pad or mount pad down very easily by the box, consequently also is difficult to promote the lateral motion of operation portion, guarantees to go up the stability that mount pad and mount pad are connected down.

The utility model discloses can further set up to: the connecting column on be provided with annular concave part, annular concave part can extend the terminal surface department that the mount pad corresponds the slider place along with the connecting column, the one end of slider is provided with the concave arc portion, and the slider can slide to its concave arc portion and insert and locate annular concave part department.

Through further setting, through the setting at annular concave part and concave arc portion, area of contact between can spliced pole and the slider on the one hand to joint strength when increasing spliced pole and slider joint, on the other hand, the distance of required motion when having increased both to separate, even slider or slider are under the drive of operation portion, horizontal slip certain distance, also can not remove down the mount pad and go up the connection between the mount pad, further reinforcing stability.

The utility model discloses can further set up to: the upper mounting seat is provided with a guide groove, the sliding block is arranged in the guide groove in a sliding mode, and a reset spring is arranged between the other end of the sliding block and the inner wall of the guide groove in a butting mode.

By further arrangement, the guide groove is formed in the upper mounting seat, the moving direction of the sliding block can be limited, and the return spring abutted between the other end of the sliding block and the guide groove is used for forming elastic sliding of the sliding block.

The utility model discloses can further set up to: and a cover plate covering the upper part of the guide groove is arranged on the upper mounting seat.

Through further setting up, cover the apron that can provide the protection on the one hand at the guide way top, on the other hand also can carry out fore-and-aft spacing to the slider.

The utility model discloses can further set up to: the upper mounting seat is provided with a flange surrounding the sliding groove, and the longitudinal length of the flange is larger than that of the operating part.

Through further setting up, the flange that encircles the spout can form horizontal sheltering from to the operation portion, reduces the possibility that the foreign object transversely collided with the operation portion, the stability of further promotion product.

The utility model discloses can further set up to: last mount pad and lower mount pad between the interval set up, the spliced pole be provided with radial expansion's ring portion, ring portion and last mount pad between the cooperation of slip butt.

Through further setting up, reduce the mount pad and down between the mount pad area of contact, conveniently go up the mount pad and down relative rotation between the mount pad.

Drawings

Fig. 1 is a top view of an embodiment of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a schematic structural diagram of an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a slider in an embodiment of the present invention;

FIG. 5 is a schematic structural view of a lower mounting seat in an embodiment of the present invention;

wherein: an upper mounting base 1; a chute 11; a guide groove 12; a cover plate 13; a flange 14; a lower mounting base 2; a connecting column 21; an annular recess 211; a ring portion 212; a slider 3; an operation section 31; a concave arc portion 32; a return spring 4.

Detailed Description

The utility model relates to an embodiment of detachable wheel shell is shown in figures 1-5: including last mount pad 1 and lower mount pad 2 that are used for connecting box and pulley respectively, lower mount pad 2 on be provided with longitudinal extension's spliced pole 21, spliced pole 21 rotate and wear to establish on last mount pad 1, last mount pad 1 on be provided with slider 3 and spout 11, slider 3 can follow the horizontal elastic sliding in last mount pad surface, and slider 3 can elastically compress tightly constitute vertical spacing to spliced pole 21 on spliced pole 21, spout 11 set up the terminal surface department of mount pad 2 under last mount pad 1 orientation, and slider 3 extends and is provided with the operation portion 31 of wearing to locate in the spout. The connecting column 21 on be provided with annular concave part 211, annular concave part 211 can extend to the terminal surface department that the mount pad 1 corresponds slider 3 place along with connecting column 21, the one end of slider 3 is provided with concave arc portion 32, and slider 3 can slide to its concave arc portion 32 and insert and locate annular concave part 211 department. The upper mounting seat 1 is provided with a guide groove 12, the sliding block 3 is arranged in the guide groove 12 in a sliding mode, and the other end of the sliding block 3 is connected with the inner wall of the guide groove 12 in an abutting mode and provided with a return spring 4. The upper mounting seat 1 is provided with a cover plate 13 covering the upper part of the guide groove 12. The upper mounting seat 1 is provided with a rib 14 surrounding the sliding groove, and the longitudinal length of the rib 14 is larger than that of the operating part 31. Last mount pad 1 and down the interval setting between mount pad 2, spliced pole 21 be provided with radial expansion's ring portion 212, ring portion 212 and last mount pad 1 between the cooperation of sliding butt.

The above examples are only one of the preferred embodiments of the present invention, and the general changes and substitutions performed by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.

Claims

1. The utility model provides a detachable wheel shell, is including last mount pad and lower mount pad that is used for connecting box and pulley respectively, its characterized in that: lower mount pad on be provided with longitudinal extension's spliced pole, the spliced pole rotate and wear to establish on last mount pad, last mount pad on be provided with slider and spout, the slider can follow the horizontal elastic sliding in last mount pad surface, and the slider can elastically compress tightly on the spliced pole and vertically spacing the spliced pole constitution, the spout set up at the terminal surface department of mount pad under last mount pad orientation, and the slider extends and is provided with the operation portion of wearing to locate in the spout.

2. The removable wheel housing of claim 1, wherein: the connecting column on be provided with annular concave part, annular concave part can extend the terminal surface department that the mount pad corresponds the slider place along with the connecting column, the one end of slider is provided with the concave arc portion, and the slider can slide to its concave arc portion and insert and locate annular concave part department.

3. The removable wheel housing of claim 1 or 2, wherein: the upper mounting seat is provided with a guide groove, the sliding block is arranged in the guide groove in a sliding mode, and a reset spring is arranged between the other end of the sliding block and the inner wall of the guide groove in a butting mode.

4. The removable wheel housing of claim 3, wherein: and a cover plate covering the upper part of the guide groove is arranged on the upper mounting seat.

5. The removable wheel housing of claim 1, 2 or 4, wherein: the upper mounting seat is provided with a flange surrounding the sliding groove, and the longitudinal length of the flange is larger than that of the operating part.

6. The removable wheel housing of claim 1, 2 or 4, wherein: last mount pad and lower mount pad between the interval set up, the spliced pole be provided with radial expansion's ring portion, ring portion and last mount pad between the cooperation of slip butt.