CN210580480U

CN210580480U - Hamster running wheel

Info

Publication number: CN210580480U
Application number: CN201921368504.3U
Authority: CN
Inventors: 胡志扬
Original assignee: Shenzhen Guide Technology Co Ltd
Current assignee: Shenzhen Guide Technology Co Ltd
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-05-22
Anticipated expiration: 2029-08-20

Abstract

The utility model discloses a wheel is run to hamster, this hamster run the wheel include support frame (2) and support through rotary mechanism (3) in run wheel body (1) of support frame, wherein, rotary mechanism (3) are including axial nature mechanism (32) and a plurality of bearing (33), and are a plurality of the bearing superpose forms a bearing group, and is a plurality of the bearing cluster is located in the axial nature mechanism, and is a plurality of the inner circle of bearing with axial nature mechanism links firmly, and is a plurality of the outer lane of bearing with run the wheel body and link firmly. The hamster runner has the characteristics of low noise, small rotating speed, convenience in disassembly and installation, no falling off of the runner body, adjustable height and the like.

Description

Hamster running wheel

Technical Field

The utility model relates to a pet apparatus specifically is a hamster race wheel that supplies hamster motion to use.

Background

The hamster makes the comparatively liked small-size pet of people, has the characteristic of love sports, and wild hamster need run 5 kilometers every day, and the hamster is raised and need provide the motion mechanism and supply it to run, and the running wheel is because of occupation space is little, can satisfy hamster motion demand. The wheel is run to current hamster that supplies hamster sports usefulness comprises support frame and race wheel body, run the wheel body through a rotary mechanism support in the support frame, wherein, rotary mechanism comprises axle and bearing, and the axle is fixed with the support frame, and the bearing housing is established epaxially, and the inner circle of bearing is fixed with the axle, and a wooden connection pad is fixed to the outer lane of bearing, runs the center of wheel body and passes through the nail and fix on wooden connection pad.

The hamster runner has the following defects: 1. when in use, the vibration is large, the noise is large, and the rotating speed is too high. 2. After using a period of time, need pull down the running wheel body and wash, and above-mentioned structure dismantles inconveniently, is difficult to find the center of running wheel body when reinstalling moreover to it is difficult to align the axle of the center of running wheel body and rotary mechanism, causes the installation location difficulty. 3. After long-time use, the running wheel body has the risk of droing. 4. The interval between running wheel body and the support is less, and the locking operation of the shaft of rotary mechanism and support frame is difficult. 5. The height cannot be adjusted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hamster runs wheel to solve the big, the noise of vibrations that current hamster ran wheel existence and the too fast defect of rotational speed.

The second purpose of the utility model is to provide a hamster runs wheel to solve the defect of the installation location difficulty that current hamster runs the wheel and exists.

The third purpose of the utility model is to provide a hamster runs wheel to solve current hamster and run the defect that the wheel has the risk of droing.

The fourth purpose of the utility model is to provide a hamster runs wheel to solve the defect of the locking operation difficulty of the axle of the rotary mechanism that current hamster runs wheel existence and support frame.

The fifth purpose of the utility model is to provide a hamster runs wheel to solve the defect that highly can't adjust that current hamster runs the wheel existence.

For reaching above-mentioned first purpose, the utility model provides a pair of hamster race wheel include the support frame and support through rotary mechanism in the race wheel body of support frame, wherein, rotary mechanism includes axial nature mechanism and a plurality of bearing, and is a plurality of the bearing superpose forms a bearing group, and is a plurality of the bearing cluster is located on the axial nature mechanism, it is a plurality of the inner circle of bearing with axial nature mechanism links firmly, and is a plurality of the outer lane of bearing with the race wheel body links firmly.

Compare the rotary mechanism that only has a bearing, this application adopts a plurality of bearing superpositions to form a bearing group for area of contact greatly increased between rotary mechanism's the fixed part and the motion portion, this one side makes the support between motion portion and the fixed part more firm, has reduced the noise of rocking (vibrations) when moving, and on the other hand has increased the frictional force between motion portion and the fixed part, makes under the same exogenic action, the rotational speed of running the wheel can reduce.

In order to achieve the second objective, the present invention further adds a contraposition calibrating mechanism on the basis of the hamster runner, wherein the contraposition calibrating mechanism comprises: the positioning hole is formed in the center of the running wheel body; the positioning piece is sleeved on the rotating mechanism and fixedly connected with the outer ring of the bearing of the rotating mechanism, and is provided with a first positioning part which is embedded in the positioning hole and is matched with the positioning hole to radially position the running wheel body; and the second positioning part is positioned at one end of the first positioning part and is abutted and matched with the end part of the running wheel body to axially position the running wheel body.

When the positioning wheel is used, the positioning hole of the running wheel body is only required to be sleeved on the first positioning part of the positioning part, and the end part of the running wheel body is pushed to abut against the second positioning part, so that the positioning of the running wheel body is completed. The radial positioning of the running wheel body is realized, the axial positioning of the running wheel body is also realized, and the positioning is convenient, quick and accurate.

Preferably, the first positioning portion and the second positioning portion are both cylindrical structures, and axes of the first positioning portion and the second positioning portion coincide. Thus being beneficial to the running wheel body to move at a constant speed.

Preferably, the second location portion be close to the tip of running the wheel body is provided with a plurality of screw holes, run the wheel body be provided with a plurality of the screw hole corresponds a plurality of pilot holes, a plurality of screws correspond and pass a plurality of pilot hole and a plurality of the screw hole is connected will run the wheel body locking and be in the setting element. Therefore, the running wheel body is reliable in locking and convenient to detach and install.

In order to achieve the third objective, the utility model discloses a hamster is run wheel is further still including preventing running wheel shedding mechanism, prevent running wheel shedding mechanism and include fixed end cover and locating part, the locating part set firmly in the nearly running wheel end of axiality mechanism, fixed end cover assemble in the nearly running wheel end of axiality mechanism, fixed end cover receives the limiting part and with it keeps gapped to run between the wheel body.

Above-mentioned locating part makes fixed end cover and race have the clearance between the wheel body, and fixed end cover can not follow the race wheel body and rotate like this, consequently, no matter run wheel body clockwise turning or anticlockwise rotation, fixed end cover all can not loosen and take off to can protect the race wheel body and do not drop.

Preferably, the running wheel end of the axial mechanism is provided with a thread structure, and the fixed end cover is connected with the axial mechanism through the thread structure. And the threaded structure is adopted for connection, so that the disassembly and the installation are more convenient.

Preferably, the fixed end cap is of a circular structure. Thus being beneficial to the running wheel body to move at a constant speed.

Preferably, the limiting part is a sleeve, and the sleeve is sleeved on the end of the axial mechanism close to the running wheel in a punching manner.

In order to achieve the fourth objective, the hamster runner of the present invention further comprises an auxiliary assembly mechanism, wherein the auxiliary assembly mechanism comprises a clamp disposed on the axial mechanism for clamping a tool, and the diameter of the clamp is greater than the diameter of the near-end bracket of the axial mechanism.

The clamping can be used for conveniently clamping the axial mechanism by the pliers, so that the disassembly and assembly operation of the rotating mechanism and the supporting frame becomes easy.

Preferably, the clamp is a regular hexagonal prism.

For reaching above-mentioned fifth purpose, the utility model discloses a hamster is run and is taken turns further still include height adjustment mechanism, height adjustment mechanism include butterfly nut and set up in strip through-hole on the supporting part of support frame, the nearly support end of axiality mechanism passes the strip through-hole, butterfly nut with the nearly support end of axiality mechanism is connected will axiality mechanism locking is in on the supporting part.

The rotating mechanism and the supporting frame can be conveniently loosened/locked through the butterfly nut, and the rotating mechanism can be conveniently lifted through the matching of the strip-shaped through hole and the axial mechanism, so that the height of the running wheel body can be conveniently adjusted.

Compared with the prior art, the utility model discloses following beneficial effect has at least:

the noise is little, and the rotational speed is less. The disassembly and the installation are convenient. The reliability is high, and the running wheel body can not drop. The height is adjustable, and the use in different spaces is convenient.

Drawings

Fig. 1 is a perspective view of a hamster runner;

FIG. 2 is a schematic view of the back structure thereof;

FIG. 3 is a side view thereof;

FIG. 4 is an exploded view thereof;

FIG. 5 is a schematic structural view of a rotating mechanism thereof;

FIG. 6 is a schematic structural view of a positioning member;

FIG. 7 is a state diagram of the positioning member and the rotating mechanism after being assembled;

reference numerals: 1. a running wheel body; 2. a support frame; 21. a base; 22. reinforcing ribs; 23. A support portion; 231. strip-shaped through holes; 3. a rotation mechanism; 31. a proximal stent end; 32. an axial mechanism; 33. a bearing; 34. approaching the running wheel end; 4. a positioning member; 41. a first positioning portion; 42. A second positioning portion; 43. a screw hole; 5. clamping; 6. a limiting member; 7. an end cap; 8. a butterfly nut; 9. and (4) screws.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

Referring to fig. 1 to 3, the hamster runner wheel of the present embodiment includes a support frame 2 and a runner wheel body 1 supported on the support frame 2 by a rotating mechanism 3.

Referring to fig. 3, 4, 5 and 7, the rotating mechanism 3 includes an axial mechanism 32 and two bearings 33, the two bearings 33 are stacked to form a bearing set, the two bearings 33 are serially connected to the axial mechanism 32, inner rings of the two bearings 33 are fixedly connected to the axial mechanism, outer rings of the two bearings 33 are fixedly embedded in the positioning member 4, and are further fixedly connected to the running wheel body 1 through the positioning member 4.

Compare the design that rotary mechanism 3 adopted single bearing in current hamster race wheel, rotary mechanism 3 of this embodiment has adopted two bearings 33, and rotary mechanism 3's the area of motion contact part has increased one time like this to improve the steadiness of motion on the one hand, rocked (vibrations) noise when having reduced the motion of race wheel, on the other hand has still increased the frictional force when moving, and the rotational speed of race wheel when making the hamster run can reduce.

In order to conveniently detach the running wheel body 1 for cleaning and quickly and conveniently installing after cleaning, the hamster running wheel is further provided with an alignment calibration mechanism.

Referring to fig. 1, fig. 3, fig. 4, fig. 6, and fig. 7, the alignment calibration mechanism includes: a positioning hole (not shown) opened in the center of the running wheel body 1; and a positioning member 4 sleeved on the rotating mechanism 3 and fixedly connected with an outer ring of a bearing 33 of the rotating mechanism 3, wherein the positioning member 4 comprises: the first positioning part 41 is embedded in a positioning hole in the center of the running wheel body 1 and matched with the positioning hole to radially position the running wheel body 1; and a second positioning portion 42 located at one end of the first positioning portion 41 and used for positioning the running wheel body 1 axially in abutting fit with the end of the running wheel body 1 (see fig. 3).

By adopting the alignment calibration mechanism, during use, the running wheel body 1 is only required to be sleeved on the first positioning part 41 of the positioning part 4 through the central positioning hole, and the end part of the running wheel body 1 is pushed to abut against the second positioning part 42, so that the positioning of the running wheel body 1 is completed. Not only realized running wheel body 1's radial positioning, also realized running wheel body 1's axial positioning moreover, the location is convenient, quick, accurate.

Referring to fig. 4 and 6, a plurality of screw holes 43 are further formed at an end of the second positioning portion 42 close to the running wheel body 1, a plurality of assembly holes (not shown) corresponding to the plurality of screw holes 43 are formed in the running wheel body 1, and a plurality of screws 9 are correspondingly inserted through the plurality of assembly holes and connected with the plurality of screw holes 43 to lock the running wheel body 1 to the positioning member 4. Therefore, the running wheel body 1 is reliable in locking and convenient to detach and install.

Further, the first positioning portion 41 and the second positioning portion 42 are both cylindrical structures and have their axes coincident with each other. Thus being beneficial to the running wheel body 1 to move at a constant speed.

In order to prevent the running wheel from falling off during long-time rotation, the hamster running wheel of the embodiment is further provided with a running wheel falling-off prevention mechanism.

Referring to fig. 1, 5 and 7, the running wheel falling prevention mechanism includes a fixed end cap 7 and a limiting member 6, the limiting member 6 is fixedly disposed at a running wheel end 34 of the axial mechanism 32, the fixed end cap 7 is assembled at the running wheel end 34 of the axial mechanism 32, and the fixed end cap 7 is limited by the limiting member 6 and maintains a gap with the running wheel body 1. The limiting member 6 is a sleeve, and the sleeve is pressed and sleeved on the running wheel end 34 of the axial mechanism 32. The stopper 6 may be a nut screwed to the axial mechanism 32, a positioning block welded to the axial mechanism 32, or the like. The approach running wheel end 34 of the axial mechanism 32 is provided with a thread structure, the fixed end cover 7 is connected with the axial mechanism 32 through the thread structure, the thread structure is adopted for connection, the disassembly and the installation are more convenient, and obviously, the clamping structure can also be adopted to assemble the fixed end cover 7 to the approach running wheel end 34 of the axial mechanism 32. The further fixed end cover 7 is designed into a circular structure so as to be beneficial to the running wheel body 1 to move at a constant speed.

Above-mentioned locating part 6 makes fixed end cover 7 and race have the clearance between the wheel body 1, and fixed end cover 7 does not contact race wheel body 1 like this, can not follow race wheel body 1 and rotate, consequently, no matter run wheel body 1 clockwise rotation or anticlockwise rotation, fixed end cover 7 all can not loosen to can protect race wheel body 1 not to drop.

In order to facilitate assembly and disassembly, the hamster runner is further provided with an auxiliary assembly mechanism.

Referring to fig. 3, 5 and 7, the auxiliary assembly mechanism includes a clamp 5 disposed on the axial mechanism 32 for clamping a tool, and a diameter of the clamp 5 of the axial mechanism 32 is larger than a diameter of the proximal end 31 of the axial mechanism 32. Thus, after the rotating mechanism 3 is mounted to the support frame 2 through the near-support end 31 of the axial mechanism 32, a gap is reserved between the support part 23 of the support frame 2 and the running wheel body 1, and tools such as a wrench and a pliers can be used for stretching into the gap to clamp the clamp 5 to clamp and fix the axial mechanism 32, so that the butterfly nut 8 can be conveniently loosened and screwed.

Wherein, the clamper 5 is designed into a regular hexagonal prism, can be operated from a plurality of angles, and is more convenient to use.

In order to adjust the height of the running wheel body 1 conveniently and adapt to the use in different spaces, the hamster running wheel of the embodiment is further provided with a height adjusting mechanism.

Referring to fig. 2 and 4, the height adjusting mechanism includes a wing nut 8 and a strip-shaped through hole 231 disposed on the supporting portion 23 of the supporting frame 2, the end 31 of the axial mechanism 32 near the supporting portion passes through the strip-shaped through hole 231, and the wing nut 8 is connected with the end 31 of the axial mechanism 32 near the supporting portion to lock the axial mechanism 32 on the supporting portion 23. The rotating mechanism 3 and the support frame 2 can be conveniently loosened/locked through the butterfly nut 8, and the rotating mechanism 3 can be conveniently lifted and lowered through the strip-shaped through hole 231 matched with the axial mechanism 32, so that the height of the running wheel body 1 can be conveniently adjusted.

The support frame 2 is composed of a base 21, a support part 23 perpendicular to the base 21, and a small reinforcing plate 22 arranged on one side of the support part 23, wherein the base 21, the support part 23, and the small reinforcing plate 22 are all wood plates.

The present invention has been described in detail with reference to the specific embodiments, and the detailed description is only for assisting the skilled person in understanding the content of the present invention, and can not be understood as the limitation of the protection scope of the present invention. Various decorations, equivalent changes and the like which are performed on the scheme by the technical personnel in the field under the conception of the invention are all included in the protection scope of the invention.

Claims

1. The utility model provides a storehouse mouse running wheel, includes support frame (2) and support through rotary mechanism (3) in running wheel body (1) of support frame (2), its characterized in that: the rotating mechanism (3) comprises an axial mechanism (32) and a plurality of bearings (33), the bearings (33) are stacked to form a bearing set, the bearings (33) are serially arranged on the axial mechanism (32), the inner ring of each bearing (33) is fixedly connected with the axial mechanism, and the outer ring of each bearing (33) is fixedly connected with the running wheel body (1).

2. The hamster runner wheel of claim 1, characterized in that: the hamster runner further comprises an alignment calibration mechanism, the alignment calibration mechanism comprises

A positioning hole arranged in the center of the running wheel body (1); and

the positioning part (4) is sleeved on the rotating mechanism (3) and fixedly connected with the outer ring of a bearing (33) of the rotating mechanism (3), and the positioning part (4) is provided with a first positioning part (41) which is embedded in the positioning hole and is matched with the positioning hole to radially position the running wheel body (1); and a second positioning part (42) which is positioned at one end of the first positioning part (41) and is abutted and matched with the end part of the running wheel body (1) to axially position the running wheel body (1).

3. The hamster runner wheel of claim 2, characterized in that: the first positioning part (41) and the second positioning part (42) are both cylindrical structures, and the axes of the first positioning part and the second positioning part are overlapped.

4. The hamster runner wheel of claim 2, characterized in that: the end part, close to of second location portion (42), of running wheel body (1) is provided with a plurality of screw holes (43), run wheel body (1) be provided with a plurality of the screw hole (43) a plurality of pilot holes that correspond, a plurality of screws (9) correspond pass a plurality of the pilot hole is connected with a plurality of screw hole (43) will run wheel body (1) locking and be in setting element (4).

5. The hamster runner wheel of claim 1, characterized in that: the hamster runner also comprises a running wheel falling prevention mechanism, the running wheel falling prevention mechanism comprises a fixed end cover (7) and a limiting piece (6), the limiting piece (6) is fixedly arranged at the near runner end (34) of the axial mechanism (32), the fixed end cover (7) is assembled at the near runner end (34) of the axial mechanism (32), and the fixed end cover (7) is limited by the limiting piece (6) and keeps a gap with the runner body (1).

6. The hamster runner wheel of claim 5, characterized in that: the running wheel end (34) of the axial mechanism (32) is provided with a thread structure, and the fixed end cover (7) is connected with the axial mechanism (32) through the thread structure.

7. The hamster runner wheel of claim 5, characterized in that: the fixed end cover (7) is of a circular structure, the limiting part (6) is a sleeve, and the sleeve is sleeved on a near running wheel end (34) of the axial mechanism (32) in a punching mode.

8. The hamster runner wheel of claim 1, characterized in that: the hamster runner further comprises an auxiliary assembly mechanism, the auxiliary assembly mechanism comprises a clamp (5) which is arranged on the axial mechanism (32) and is used for clamping a tool, and the diameter of the clamp (5) of the axial mechanism (32) is larger than that of the near bracket end (31) of the axial mechanism (32).

9. The hamster runner wheel of claim 8, characterized in that: the clamp (5) is a regular hexagonal prism.

10. The hamster runner wheel of any of claims 1 to 9, characterized in that: the hamster runner further comprises a height adjusting mechanism, the height adjusting mechanism comprises a butterfly nut (8) and a strip-shaped through hole (231) formed in a supporting portion (23) of the supporting frame (2), a near frame end (31) of the axial mechanism (32) penetrates through the strip-shaped through hole (231), and the butterfly nut (8) is connected with the near frame end (31) of the axial mechanism (32) to lock the axial mechanism (32) on the supporting portion (23).