CN209795062U

CN209795062U - Multifunctional universal wheel

Info

Publication number: CN209795062U
Application number: CN201920328773.0U
Authority: CN
Inventors: 李铭煌
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-15
Filing date: 2019-03-15
Publication date: 2019-12-17
Anticipated expiration: 2029-03-15

Abstract

The utility model discloses a multifunctional universal wheel, which comprises a shell, a limiting hole, a wheel spindle, an upper clamping plate, a universal spindle, a sliding base, a threaded pin, a wheel connecting post, a clamping plate spring, a damping spring, a brake pedal, a fixing buckle, a connecting block, a brake rubber block, a wheel, a lower clamping plate, an iron pin, a clamping groove, a wheel shaft clamping part, a bayonet, a clamping block, a wheel shaft and a bearing, wherein the wheel of the utility model is made of ABS, TPR and POM materials, the noise can not be generated when the wheel advances on the general ground, the universal structure can meet the function of universal movement, the universal wheel can be braked under specific requirements, the wheel can move along a certain appointed direction, in addition, when the wheel is not expected to rotate, the brake can be fixed, the wheel can not rotate any more, the brake can be performed in the advancing process, the bearing assembly is used in the rotation aspect, and the rotation is more, can meet various requirements of people.

Description

multifunctional universal wheel

Technical Field

The utility model relates to a suitcase accessory technical field specifically is a multi-functional universal wheel.

Background

The universal wheel is installed in shelf or case below, the wheel of shelf or case removal of being convenient for, can provide the function of advancing towards different direction changes, in the current production life, the universal wheel is commonly used in each occasion, but simple and easy wardrobe frame and the supporter wheel in present market mostly are the wheel with the ironware main part is simple relatively, this kind of wheel is not nimble enough relatively, need fixed direction sometimes at removal goods shelves or cupboard in-process, remove along certain fixed direction, or need carry out different demands such as brake when advancing, go forward still need fine shock attenuation effect on the ground of jolting more, in addition can rub ground and send great noise, bring very big vexation for people around, therefore the more ordinary universal wheel of current just can't satisfy people's needs occasionally.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional universal wheel to solve the problem that proposes among the above-mentioned background art.

the utility model provides a following technical scheme: a multifunctional universal wheel comprises a shell, a limiting hole, a wheel main shaft, an upper clamping plate, a universal main shaft, a sliding base, a threaded pin, a wheel connecting column, a clamping plate spring, an upper occlusion tooth, a lower occlusion tooth, a damping spring, a brake pedal, a pedal hinge, a fixing buckle, a connecting block, a brake rubber block, a wheel, a lower clamping plate, a clamping plate hinge, an iron pin, a clamping groove, a wheel shaft clamping piece, a clamping opening, a clamping block, a wheel axle and a bearing, wherein the limiting hole is formed in the outer side wall of the inner part of the shell, the connecting block is installed in the limiting hole through the clamping plate hinge, the connecting block is arranged in the middle of the lower clamping plate, the fixing buckle is installed at the top of the tail end of the lower clamping plate through the hinge, the lower occlusion tooth is formed at the top of the lower clamping plate, the bottom end of the clamping plate spring is sleeved on the outer, the universal spindle sequentially penetrates through the top of the shell and the upper clamping plate from top to bottom and is connected with the lower clamping plate through a buckle, a sliding base is arranged at the top of the universal spindle, a threaded pin penetrates through a sliding groove in the side face of the wheel connecting column and is connected with a threaded through hole in the top of the sliding base through a threaded lock, the bottom end of the wheel connecting column is connected to the outer side of the sliding base in a sleeved mode, a wheel axle is arranged at the top of the sliding base, a damping spring is connected to the outer side of the wheel axle in a wound mode, the damping spring is located inside the wheel connecting column, the brake pedal is connected to the inner portion of the shell through an iron pin at the position of a pedal hinge, a clamping groove is formed in the outer side of the bottom end of the brake pedal and corresponds to a.

Furthermore, the brake rubber block is fixedly connected to the tail end of the lower clamping plate through a bolt and corresponds to the wheel.

Furthermore, the universal main shaft is connected with the top of the shell through a bearing, and lubricating oil is smeared at the joint of the bearing.

Furthermore, lubricating oil is smeared at the joint of the wheel and the wheel spindle.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model discloses a by the plastics main part with bearing combination and fashioned, main gyro wheel is with ABS and TPR material, go forward on general ground and can not send the noise, universal wheel main component material is made by the nylon materials, consequently, accord with the fastness of wheel quality, the inner structure of whole universal wheel is with other different structures in whole market, can satisfy the function of universal removal, under specific needs, can brake universal, let the wheel carry out the motion of fixed direction along a certain specified direction, in addition when not wanting the wheel pivoted, can also fix the brake, the wheel no longer rotates, can also brake at the in-process of advancing, it is light to have used bearing combination more rotatory flexibility in the aspect of the rotation, can satisfy the needs of the various differences of people.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a side view sectional structure diagram of the multifunctional universal wheel of the present invention;

FIG. 2 is a schematic view of the connection structure of the fixing buckle and the slot of the present invention;

FIG. 3 is a schematic view of the wheel spindle and axle clamp and wheel connection of the present invention;

FIG. 4 is a schematic view of the connection between the upper clamping plate and the universal spindle according to the present invention;

In the figure: 1. a housing; 2. a limiting hole; 3. a wheel spindle; 4. an upper clamping plate; 5. a universal spindle; 6. a sliding base; 7. a threaded pin; 8. a wheel connecting post; 9. a catch plate spring; 10. upper engaging teeth; 11. lower engaging teeth; 12. a damping spring; 13. a brake pedal; 14. a pedal hinge; 15. a fixing buckle; 16. connecting blocks; 17. a brake rubber block; 18. a wheel; 19. a lower clamping plate; 20. a snap-gauge hinge; 21. an iron pin; 22. a card slot; 23. a wheel axle clip; 24. a bayonet; 25. a clamping block; 26. a wheel shaft; 27. and a bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a multifunctional universal wheel comprises a shell 1, a limiting hole 2, a wheel spindle 3, an upper clamping plate 4, a universal spindle 5, a sliding base 6, a threaded pin 7, a wheel connecting column 8, a clamping plate spring 9, an upper meshing tooth 10, a lower meshing tooth 11, a damping spring 12, a brake pedal 13, a pedal hinge 14, a fixing buckle 15, a connecting block 16, a brake rubber block 17, a wheel 18, a lower clamping plate 19, a clamping plate hinge 20, an iron pin 21, a clamping groove 22, an axle clamping part 23, a clamping opening 24, a clamping block 25, a wheel axle 26 and a bearing 27, wherein the limiting hole 2 is formed in the outer side wall of the shell 1, the connecting block 16 is installed in the limiting hole 2 through the clamping plate hinge 20, the connecting block 16 is arranged in the middle of the lower clamping plate 19, the top of the tail end of the lower clamping plate 19 is provided with the fixing buckle 15 through a hinge, the brake rubber block 17 is, the top of the lower clamping plate 19 is provided with lower occlusion teeth 11, the bottom end of the clamping plate spring 9 is sleeved outside the lower occlusion teeth 11, the bottom of the upper clamping plate 4 is provided with upper occlusion teeth 10 at the position corresponding to the lower clamping plate 19, the upper occlusion teeth 10 are sleeved inside the top end of the clamping plate spring 9, the universal spindle 5 sequentially penetrates through the top of the shell 1 and the upper clamping plate 4 from top to bottom and is connected with the lower clamping plate 19 through a buckle, the universal spindle 5 is connected with the top of the shell 1 through a bearing 27, the joint of the bearing 27 is coated with lubricating oil so that the wheel 18 can freely rotate, the top of the universal spindle 5 is provided with a sliding base 6, a threaded pin 7 penetrates through a sliding groove on the side surface of the wheel connecting column 8 and is connected with a threaded through hole at the top end of the sliding base 6 through a threaded lock, the bottom end of the wheel connecting column 8, the damping spring 12 is positioned in the wheel connecting column 8, the brake pedal 13 is connected in the shell 1 through an iron pin 21 at the position of the pedal hinge 14, a clamping groove 22 is formed in the position, corresponding to the fixing buckle 15, of the outer side of the bottom end of the brake pedal 13, the wheel spindle 3 penetrates through the side wall of the shell 1 and is connected with a wheel axle clamping piece 23 through a clamping groove 24 and a clamping block 25, the wheel 18 is sleeved in the middle of the wheel spindle 3, the wheel 18 is positioned on the inner side of the shell 1, and lubricating oil is smeared at the connection position of the wheel; after the novel multifunctional universal wheel is arranged on a goods shelf or a cabinet, the goods shelf or the cabinet is pushed, the wheel connecting column 8 can drive the whole wheel to move forward, the wheel 18 can rotate through the bearing 27 at the joint of the universal spindle 5 and the top of the shell 1 to change the direction, the universal requirement is met, after the brake pedal 13 is stepped down, a lever force is applied to the outer end of the lower clamping plate 19 by the structure below the brake pedal 13, the inner end of the lower clamping plate 19 is driven to rotate upwards around the clamping plate hinge 20, so that the lower occlusion teeth 11 at the upper side of the lower clamping plate 19 are occluded with the upper occlusion teeth 10 at the lower side of the upper clamping plate 4, the upper clamping plate 4 is sleeved with the universal spindle 5 through a square shaft and cannot rotate through the bearing 27 at the joint of the universal spindle 5 and the top of the shell 1 to change the direction, at the moment, after the upper occlusion teeth and the lower, at this moment, the fixing buckle 15 can be pulled to be clamped at the position corresponding to the clamping groove 22, the wheel 18 is allowed to advance along the current direction, if the fixing buckle 15 is opened and the brake pedal 13 is continuously pressed, the brake rubber block 17 can be gradually contacted and pressed with the wheel 18, the braking effect is achieved, the fixing buckle 15 is pulled to be clamped at the position corresponding to the clamping groove 22, the pressing state of the brake rubber block 17 and the wheel 18 can be kept, the wheel 18 is limited to rotate, the wheel can be kept still when the goods shelf or the cabinet does not move, in addition, when the ground is not smooth enough, the damping spring 12 is upwards pressed by the sliding base 6, a damping effect is achieved through the damping spring 12, and the whole goods shelf or cabinet cannot bump greatly.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a multi-functional universal wheel, including shell (1), spacing hole (2), wheel main shaft (3), go up cardboard (4), universal main shaft (5), sliding bottom (6), threaded pin (7), wheel connection post (8), cardboard spring (9), go up interlock tooth (10), interlock tooth (11) down, damping spring (12), brake pedal (13), footboard hinge (14), fixed knot (15), connecting block (16), brake rubber block (17), wheel (18), cardboard (19) down, cardboard hinge (20), iron round pin (21), draw-in groove (22), shaft fastener (23), bayonet socket (24), fixture block (25), axletree (26) and bearing (27), its characterized in that: the limiting hole (2) is formed in the outer side wall of the inner portion of the shell (1), the connecting block (16) is installed in the limiting hole (2) through a clamping plate hinge (20), the connecting block (16) is formed in the middle of a lower clamping plate (19), a fixing buckle (15) is installed at the top of the tail end of the lower clamping plate (19) through a hinge, lower meshing teeth (11) are formed in the top of the lower clamping plate (19), the bottom end of a clamping plate spring (9) is sleeved on the outer side of the lower meshing teeth (11), upper meshing teeth (10) are formed in the positions, corresponding to the lower clamping plate (19), of the bottom of the upper clamping plate (4), the upper meshing teeth (10) are sleeved in the top end of the clamping plate spring (9), the universal spindle (5) sequentially penetrates through the top of the shell (1) and the upper clamping plate (4) from top to bottom and is connected with the lower clamping plate (19) through, the wheel is characterized in that the threaded pin (7) penetrates through a sliding groove on the side surface of the wheel connecting column (8) and is connected with a threaded through hole on the top end of the sliding base (6) in an attached mode through threads, the bottom end of the wheel connecting column (8) is sleeved on the outer side of the sliding base (6), a wheel shaft (26) is arranged at the top of the sliding base (6), the damping spring (12) is wound on the outer side of the wheel shaft (26), the damping spring (12) is located inside the wheel connecting column (8), the brake pedal (13) is connected inside the shell (1) through an iron pin (21) at the position of a pedal hinge (14), a clamping groove (22) is arranged on the outer side of the bottom end of the brake pedal (13) and corresponds to the fixing buckle (15), the wheel spindle (3) penetrates through the side wall of the shell (1) and is connected with the wheel shaft (23) through a clamping block (24) and a clamping block, and the wheels (18) are located inside the housing (1).

2. The multi-functional universal wheel of claim 1, further comprising: the brake rubber block (17) is fixedly connected to the tail end of the lower clamping plate (19) through bolts and corresponds to the wheel (18).

3. The multi-functional universal wheel of claim 1, further comprising: the universal main shaft (5) is connected with the top of the shell (1) through a bearing (27), and lubricating oil is smeared at the joint of the bearing (27).

4. The multi-functional universal wheel of claim 1, further comprising: lubricating oil is smeared at the joint of the wheel (18) and the wheel spindle (3).