CN212877172U

CN212877172U - Pet running wheel

Info

Publication number: CN212877172U
Application number: CN202021589365.XU
Authority: CN
Inventors: 陈宏琪
Original assignee: Dongguan Yitian Pet Articles Co ltd
Current assignee: Dongguan Yitian Pet Articles Co ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-04-06
Anticipated expiration: 2030-08-03

Abstract

The utility model discloses a pet running wheel, which comprises a running wheel main body; the running wheel main body is in a ring shape with two end surfaces communicated; the running wheel further comprises a base, wherein the top surface of the base is an arc-shaped surface corresponding to the side wall of the running wheel main body; two sides of the top surface of the base are respectively provided with a stop block, and the two stop blocks are oppositely arranged; the bottom of the side opposite to the two stop blocks is respectively provided with an arc-shaped step corresponding to the side wall of the running wheel main body, and two ends of the lower end of the running wheel main body are respectively arranged in the two arc-shaped steps; the top surface of each arc step is provided with at least two first bearings which are rotatablely distributed at the front end and the rear end of the stop block and are close to the inner wall surface of the running wheel main body; at least two second bearings which are rotationally distributed at the front end and the rear end of the base and are used for abutting against the outer wall surface of the running wheel main body are arranged on the top surface of the base. The utility model discloses simple structure, design benefit makes the bearing more durable, has prolonged the life of product, and simultaneously, it does not have the washing dead angle, easily arranges and maintains.

Description

Pet running wheel

Technical Field

The utility model relates to a run wheel technical field, specifically relate to a pet runs wheel.

Background

Along with the improvement of living standard of people, more and more people begin to like to raise the pet, can also carry out body-building training to the pet simultaneously, for example the pet runs the wheel and is just a fine training equipment. At present, the pet running wheel structure on the market only comprises a supporting seat, a rotating assembly and a running wheel main body, wherein the most important is the rotating assembly, the center of the running wheel main body is generally used as a rotating point, a central shaft and a bearing are arranged at the position of the center rotation, and therefore the whole running wheel main body can rotate with the central point. However, the pet running wheel of such a structure has several disadvantages, such as: firstly, the gravity center of the running wheel main body and the gravity center of a pet are seriously deviated, so that the bearing is quickly abraded, the running wheel main body deviates from a central shaft and cannot rotate smoothly, the service life of a product is shortened, and harsh sound can be generated; secondly, the supporting seat limits that the running wheel main body can only be opened on a single face, the appreciation performance is not strong, the corner is not cleaned completely, and the supporting seat enables the whole product to be heavy and not to be used well.

SUMMERY OF THE UTILITY MODEL

To the problem that prior art exists above, the utility model aims at providing a pet runs wheel, a structure is simple, lower extreme setting through running the wheel main part is used for installing base and the dog of running the wheel main part, and set up respectively on base and dog and be used for running the spacing bearing of wheel main part, the pressure that dispersedly ran wheel main part and pet and brought, make the bearing more durable, the life of product has been prolonged, and simultaneously, make through this kind of design to run the wheel main part and can both ends face simultaneous opening, the object of appreciation nature and the player of pet have been improved, and the product is pleasing to the eye and do not have the washing four corners, easily manage and maintain.

In order to realize the purpose, the technical scheme of the utility model is that:

a pet running wheel comprises a running wheel main body, wherein the running wheel main body is in a ring shape with two end faces communicated; the running wheel further comprises a base, wherein the top surface of the base is an arc-shaped surface corresponding to the side wall of the running wheel main body; two sides of the top surface of the base are respectively provided with a stop block, and the two stop blocks are arranged oppositely; the bottom of the side opposite to the two stop blocks is respectively provided with an arc-shaped step corresponding to the side wall of the running wheel main body, and two ends of the lower end of the running wheel main body are respectively arranged in the two arc-shaped steps; the top surface of each arc-shaped step is provided with at least two first bearings which are rotatably distributed at the front end and the rear end of the stop block and are close to the inner wall surface of the running wheel main body; the top surface of the base is provided with at least two second bearings which are rotationally distributed at the front end and the rear end of the base and are used for tightly abutting against the outer wall surface of the running wheel main body.

As a specific embodiment, at least one positioning bead for abutting against the end face of the running wheel main body is further arranged on the side wall of each arc-shaped step.

Furthermore, the side wall of each arc-shaped step is provided with three positioning beads, and the three positioning beads are uniformly distributed along the length direction of the arc-shaped step.

As a specific embodiment, two sides of the top surface of the base are respectively provided with an inserting groove; and the bottom surface of each stop block is provided with an insertion block matched with the insertion groove.

As a specific embodiment, a first connection hole and a second connection hole are respectively disposed on the stopper and the base, and the first connection hole and the second connection hole are connected by a screw.

As a specific embodiment, the second bearings are four, and the four second bearings are uniformly and symmetrically arranged at the front end and the rear end of the base.

As a specific example, the central axis of the first bearing is parallel to the central axis of the second bearing.

As a specific embodiment, a first mounting groove is formed in the top surface of the arc-shaped step, and the first bearing is mounted in the first mounting groove through a first rotating shaft; the top surface of base is equipped with the second mounting groove, the second bearing passes through the second pivot to be installed in the second mounting groove.

As a specific embodiment, a round corner is provided around the top surface of the stopper.

As a specific embodiment, a PU soft plastic ring is mounted on the surface of each of the first bearing and the second bearing.

The utility model has the advantages that:

the utility model discloses a set up the base at the lower extreme of running wheel main part, and set up two dogs that are equipped with arc step on the base, then set up first bearing and second bearing on dog and base respectively, thus make the lower extreme lateral wall of running wheel main part stably lie in between first bearing and the second bearing, and can limit to running wheel main part through setting up at least two first bearings and at least two second bearings, make the running wheel main part more stable and smooth when rotating, can not deviate from the predetermined route; the structural design of the utility model can disperse the pressure brought by the running wheel main body and the pet, thereby keeping the plurality of bearings stable and not deformed, and greatly improving the service life; and simultaneously, because the utility model discloses utilize the base to support and run the wheel main part to make to run the wheel main part and accomplish that two terminal surfaces link up, run the wheel main part promptly and can make cyclic annularly, improved the object for appreciation nature of pet and player's sight, the product is pleasing to the eye and do not have the washing dead angle, easily arranges and maintains.

(II) the utility model discloses a set up the both ends that the lower extreme of running wheel main part can be fixed to the location pearl, and can avoid running the wheel main part and directly cause bigger friction with the dog contact, the location pearl can make the running wheel main part rotate more smoothly promptly.

(III) the utility model discloses a set up inserting groove and grafting piece and can conveniently install the dog.

(IV) the utility model discloses a set up first connecting hole and second connecting hole, and utilize first connecting hole of screwed connection and second connecting hole to lock between can making dog and the base, prevent that the dog pine from taking off.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an exploded view of the present invention;

fig. 3 is a longitudinal sectional view of the present invention;

fig. 4 is a partial structural diagram of the first embodiment of the present invention;

fig. 5 is a schematic view of a partial structure of the present invention.

Reference numerals:

1. a running wheel main body; 2. a base; 21. inserting grooves; 22. a second connection hole; 23. a second mounting groove; 24. a second rotating shaft; 3. a stopper; 31. an arc-shaped step; 32. an insertion block; 33. a first connection hole; 34. a first mounting groove; 35. a first rotating shaft; 36. round corners; 4. a first bearing; 5. a second bearing; 6. a positioning bead; 7. and (4) screws.

Detailed Description

The invention will be further elucidated with reference to the drawings and the embodiments, which are exemplary only and do not limit the scope of the invention.

As shown in fig. 1 to 5, a pet running wheel comprises a running wheel main body 1; the running wheel main body 1 is in a ring shape with two end surfaces communicated; the running wheel further comprises a base 2, wherein the top surface of the base 2 is an arc-shaped surface corresponding to the side wall of the running wheel main body 1; two sides of the top surface of the base 2 are respectively provided with a stop block 3, the two stop blocks 3 are oppositely arranged, and specifically, the two stop blocks 3 are symmetrically arranged; the bottom of the opposite side of the two stop blocks 3 is respectively provided with an arc-shaped step 31 corresponding to the side wall of the running wheel main body 1, and two ends of the lower end of the running wheel main body 1 are respectively arranged in the two arc-shaped steps 31; the top surface of each arc step 31 is provided with at least two first bearings 4 which are rotatablely distributed at the front end and the rear end of the stop block 3 and are close to the inner wall surface of the running wheel main body 1; at least two second bearings 5 which are rotationally distributed at the front end and the rear end of the base 2 and are used for tightly abutting against the outer wall surface of the running wheel main body 1 are arranged on the top surface of the base 2. Of course, the first bearing 4 may be directly in contact with the inner wall surface of the running wheel body 1, but this increases the frictional force and is not favorable for the rotation of the running wheel body 1. Preferably, a gap is left between the outer wall surface of the running wheel main body 1 and the top surface of the base 2. Preferably, the central axis of the first bearing 4 is parallel to the central axis of the second bearing 5. The utility model discloses a lower extreme at running wheel main part 1 sets up base 2 to set up two dog 3 that are equipped with arc step 31 on base 2, then set up first bearing 4 and second bearing 5 on dog 3 and base 2 respectively, thereby make the lower extreme lateral wall of running wheel main part 1 stably lie in between first bearing 4 and second bearing 5, and can be spacing to running wheel main part 1 through setting up at least two first bearings 4 and at least two second bearings 5, make running wheel main part 1 more stable smooth and easy when rotating, can not deviate from the predetermined route; the structural design of the utility model can disperse the pressure brought by the running wheel main body 1 and the pet, thereby keeping the plurality of bearings stable and not deformed, and greatly improving the service life; and simultaneously, because the utility model discloses utilize base 2 to support running wheel main part 1 to make running wheel main part 1 to accomplish that two terminal surfaces link up, run wheel main part 1 promptly and can make cyclic annularly, improved the object for appreciation nature of pet and player's sight, the product is pleasing to the eye and do not have the washing dead angle, easily arranges and maintains.

As shown in fig. 5, at least one positioning bead 6 for abutting against the end face of the running wheel main body 1 is further provided on the side wall of each arc-shaped step 31. Preferably, three positioning beads 6 are arranged on the side wall of each arc-shaped step 31, and the three positioning beads 6 are uniformly distributed along the length direction of the arc-shaped step 31. Since the positioning beads are prior art, they are not described in detail here. Through setting up the both ends that can fix the lower extreme of running wheel main part 1 of location pearl 6, and can avoid running wheel main part 1 and direct and the dog 3 contact and cause bigger friction, location pearl 6 can make running wheel main part 1 rotate more smoothly promptly.

As shown in fig. 2, two insertion grooves 21 are respectively arranged on two sides of the top surface of the base 2; an insertion block 32 which is matched with the insertion groove 21 is arranged on the bottom surface of each stop block 3. The stop block 3 can be conveniently installed by the arrangement, and only the insertion block 32 needs to be clamped in the insertion groove 21 during installation.

As shown in fig. 2 and 5, the stopper 3 and the base 2 are respectively provided with a first connection hole 33 and a second connection hole 22 corresponding to each other, and the first connection hole 33 and the second connection hole 22 are connected by a screw 7. Through above setting can let dog 3 and base 2 fixed, prevent that dog 3 from breaking away from base 2, when specifically connecting, only need with screw 7 respectively with first connecting hole 33 and second connecting hole 22 be connected can.

As shown in fig. 4, the second bearings 5 are provided with four and four second bearings 5 uniformly and symmetrically provided at the front and rear ends of the base 2. More stable when can support running wheel main part 1 and running wheel main part 1 rotation better through above setting up. Of course, it will be appreciated by those skilled in the art that the number of second bearings 5 may be increased or decreased according to actual needs, and for example, two second bearings 5 may be further provided at the middle position of the top surface of the base 2.

In the present embodiment, the outer diameter of the second bearing 5 is larger than the outer diameter of the first bearing 4.

As shown in fig. 2 and 5, a first mounting groove 34 is formed on the top surface of the arc step 31, and the first bearing 4 is mounted in the first mounting groove 34 by a first rotating shaft 35; a second mounting groove 23 is formed in the top surface of the base 2, and the second bearing 5 is mounted in the second mounting groove 23 by a second rotating shaft 24. The first bearing 4 and the second bearing 5 can be conveniently installed by the above arrangement.

As shown in fig. 1, a rounded corner 36 is provided around the top surface of the block 3. By providing the rounded corners 36, the stop 3 can be prevented from cutting people.

The first bearing 4 and the second bearing 5 are respectively provided with a PU soft plastic ring (not shown), thereby reducing the sound when the first bearing 4 and the running wheel main body 1 and the second bearing 5 and the running wheel main body 1 rub.

As shown in fig. 1, the top surface of the block 3 is an arc surface that is concave, so that the block 3 is more convenient to take and place.

The utility model discloses when using, the pet moves on running wheel main part 1's internal face to make running wheel main part 1 rotate, at the rotation in-process of running wheel main part 1, run wheel main part 1 can contact with first bearing 4, nevertheless can not contact with dog 3, in order to avoid the increase friction.

The present invention is not limited to the above embodiment, and if various modifications or variations of the present invention do not depart from the spirit and scope of the present invention, they are intended to be covered if they fall within the scope of the claims and the equivalent technology of the present invention.

Claims

1. The utility model provides a pet running wheel, is including running wheel main part, its characterized in that:

the running wheel main body is in a ring shape with two end surfaces communicated; the running wheel further comprises a base, wherein the top surface of the base is an arc-shaped surface corresponding to the side wall of the running wheel main body; two sides of the top surface of the base are respectively provided with a stop block, and the two stop blocks are arranged oppositely; the bottom of the side opposite to the two stop blocks is respectively provided with an arc-shaped step corresponding to the side wall of the running wheel main body, and two ends of the lower end of the running wheel main body are respectively arranged in the two arc-shaped steps; the top surface of each arc-shaped step is provided with at least two first bearings which are rotatably distributed at the front end and the rear end of the stop block and are close to the inner wall surface of the running wheel main body; the top surface of the base is provided with at least two second bearings which are rotationally distributed at the front end and the rear end of the base and are used for tightly abutting against the outer wall surface of the running wheel main body.

2. A pet running wheel as claimed in claim 1, wherein:

and the side wall of each arc-shaped step is also provided with at least one positioning bead for abutting against the end surface of the running wheel main body.

3. A pet running wheel as claimed in claim 2, wherein:

the side wall of each arc-shaped step is provided with three positioning beads, and the three positioning beads are uniformly distributed along the length direction of the arc-shaped step.

4. A pet running wheel as claimed in claim 1, wherein:

two sides of the top surface of the base are respectively provided with an inserting groove; and the bottom surface of each stop block is provided with an insertion block matched with the insertion groove.

5. A pet running wheel as claimed in claim 1, wherein:

the stop block and the base are respectively provided with a first connecting hole and a second connecting hole which correspond to each other, and the first connecting hole is connected with the second connecting hole through a screw.

6. A pet running wheel as claimed in claim 1, wherein:

the second bearing is provided with four and four the second bearing is evenly and symmetrically arranged at the front end and the rear end of the base.

7. A pet running wheel as claimed in claim 1, wherein:

the central axis of the first bearing is parallel to the central axis of the second bearing.

8. A pet running wheel as claimed in claim 1, wherein:

a first mounting groove is formed in the top surface of the arc-shaped step, and the first bearing is mounted in the first mounting groove through a first rotating shaft; the top surface of base is equipped with the second mounting groove, the second bearing passes through the second pivot to be installed in the second mounting groove.

9. A pet running wheel as claimed in claim 1, wherein:

and round corners are arranged around the top surface of the stop block.

10. A pet running wheel as claimed in claim 1, wherein:

and PU soft plastic rings are arranged on the surfaces of the first bearing and the second bearing.