CN221128443U - Height adjusting device for pet running wheel - Google Patents
Height adjusting device for pet running wheel Download PDFInfo
- Publication number
- CN221128443U CN221128443U CN202323133853.6U CN202323133853U CN221128443U CN 221128443 U CN221128443 U CN 221128443U CN 202323133853 U CN202323133853 U CN 202323133853U CN 221128443 U CN221128443 U CN 221128443U
- Authority
- CN
- China
- Prior art keywords
- threaded part
- adjusting
- support column
- running wheel
- threaded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 230000008602 contraction Effects 0.000 claims description 6
- 241000699800 Cricetinae Species 0.000 description 6
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Legs For Furniture In General (AREA)
Abstract
The utility model belongs to the technical field of pet supplies, and particularly relates to a height adjusting device for a pet running wheel, which comprises a support column; the fixing component is arranged on the supporting column and used for fixing the running wheel; the fixing assembly includes: the adjusting ring is provided with a left hoop part and a right hoop part, a first threaded part is formed at the end part of the left hoop part, a second threaded part is formed at the end part of the right hoop part, and a clamping space is formed between the left hoop part and the right hoop part; the locking cap is movably connected to the first threaded part and the second threaded part; when the support column is arranged in the clamping space in a penetrating way, the adjusting ring is fixed on the support column through the cooperation among the first threaded part, the second threaded part and the locking cap; when adjusting the elasticity of adjusting ring, the locking cap can not directly produce the friction with the support column, only is used for adjusting the elasticity of adjusting ring for the adjusting ring is fixed more stably on the support column, and the security is better.
Description
Technical Field
The utility model relates to the technical field of pet supplies, in particular to a height adjusting device for a pet running wheel.
Background
The running wheel is a device required in hamster life, is used for entertainment for hamsters, and has different body types and different required running wheel heights, so that a device for simply and quickly adjusting the running wheel height needs to be designed.
The hamster running wheel disclosed in Chinese patent publication No. CN217742717U comprises a running wheel body, a chassis and a bracket, wherein the height of the running wheel body is adjusted by adjusting the position of a threaded connection barrel in an adjusting groove, and the running wheel body is fixed on the bracket by respectively abutting two sides of the adjusting groove through a locking plate and a locking nut; the fixing mode has some defects that:
1. The locking plate and the locking nut are respectively abutted to two sides of the adjusting groove, so that the running wheel body is fixed on the support, when tightness is adjusted, the locking nut and the edge of the adjusting groove can be rubbed, the joint is worn, the tightness of the joint is affected, and the service life of the hamster running wheel is shortened.
2. The lock nut is direct with the lateral wall butt of adjustment tank, when the hamster runs, because rock, can make lock nut not hard up, lead to running wheel body to break away from the support, the security is relatively poor.
Disclosure of utility model
The utility model aims to provide a pet running wheel height adjusting device, an adjusting ring is sleeved on a supporting column, the adjusting ring is divided into a left hoop part and a right hoop part, a first threaded part and a second threaded part of the adjusting ring are connected with a locking cap, the left hoop part and the right hoop part clamp a supporting column, the adjusting ring is fixed on the supporting column, the problem that when tightness is adjusted, the edges of a locking nut and an adjusting groove are rubbed to cause abrasion of a connecting part, the fastening degree of the connecting part is affected, and the service life of a hamster running wheel is shortened is solved.
The purpose of the utility model is realized in the following way:
a pet running wheel height adjustment device, comprising:
a support column;
the fixing component is arranged on the supporting column and used for fixing the running wheel;
Wherein, the fixed subassembly includes:
The adjusting ring is provided with a left hoop part and a right hoop part, a first threaded part is formed at the end part of the left hoop part, a second threaded part is formed at the end part of the right hoop part, an adjusting opening is formed between the first threaded part and the second threaded part, and a clamping space is formed between the left hoop part and the right hoop part;
The locking cap is provided with a connecting hole and is movably connected to the first threaded part and the second threaded part through the connecting hole;
When the support column is arranged in the clamping space in a penetrating mode, the first threaded part, the second threaded part and the locking cap are matched, so that the adjusting ring is fixed on the support column.
Preferably, the side wall of the support column is provided with a strip-shaped groove, and the inner side of the adjusting ring is provided with a positioning protrusion;
The positioning protrusion is arranged in the strip-shaped groove and used for limiting the horizontal rotation of the adjusting ring on the supporting column.
Preferably, a boss is arranged on the support column, and the left hoop part and the right hoop part are respectively abutted against two sides of the boss;
The boss is used to limit the extent of the adjustment port contraction when the adjustment port is contracted.
Preferably, the inner wall of the connecting hole gradually contracts inwards from the front end to the rear end;
When the first thread part and the second thread part are connected to the front end of the inner wall of the connecting hole, the first thread part and the second thread part gradually extend into the rear end of the inner wall of the connecting hole by rotating the locking cap, so that the gradual shrinkage of the adjusting port is realized.
Preferably, the first thread part and the second thread part gradually expand from the front part to the rear part;
when the locking cap is connected to the front parts of the first threaded part and the second threaded part, the locking cap is rotated, so that the rear parts of the first threaded part and the second threaded part gradually extend into the connecting hole, and gradual contraction of the adjusting port is achieved.
Compared with the prior art, the utility model has the following outstanding and beneficial technical effects: the support column is sleeved with an adjusting ring, the adjusting ring is divided into a left hoop part and a right hoop part, the locking cap is connected with a first threaded part and a second threaded part of the adjusting ring, and the first threaded part and the second threaded part are mutually close to each other due to the connection of the locking cap, so that the left hoop part and the right hoop part clamp a support column, and the adjusting ring is fixed on the support column; when adjusting the elasticity of adjusting ring, the locking cap can not directly produce the friction with the support column, only is used for adjusting the elasticity of adjusting ring for the adjusting ring is fixed more stably on the support column, and the security is better.
Drawings
Fig. 1 is an overall view of the present utility model.
Fig. 2 is an exploded view of the present utility model.
Fig. 3 is a cross-sectional view of the present utility model.
Fig. 4 is a cross-sectional view of a first modification.
Fig. 5 is a cross-sectional view of a second modification.
Reference numerals: 1. a support column; 11. a bar-shaped groove; 12. a boss;
2. A fixing assembly; 3. an adjusting ring; 31. a left hoop part; 32. a right hoop portion; 33. a first thread part; 34. a second thread part; 35. an adjustment port; 36. a clamping space; 37. positioning the bulge;
4. A locking cap; 41. and a connection hole.
Detailed Description
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
Referring to fig. 1 to 3, a pet running wheel height adjusting device includes: a support column 1 for connecting the base and supporting the running wheel; a fixing assembly 2 provided on the support column 1 for fixing the running wheel; wherein, fixed subassembly 2 includes: the adjusting ring 3 is provided with a left hoop part 31 and a right hoop part 32, a first threaded part 33 is formed at the end part of the left hoop part 31, a second threaded part 34 is formed at the end part of the right hoop part 32, an adjusting opening 35 is formed between the first threaded part 33 and the second threaded part 34, and a clamping space 36 is formed between the left hoop part 31 and the right hoop part 32; the locking cap 4 is provided with a connecting hole 41, and the locking cap 4 is movably connected to the first threaded part 33 and the second threaded part 34 through the connecting hole 41; when the support column 1 is arranged in the clamping space 36 in a penetrating way, the first threaded part 33, the second threaded part 34 and the locking cap 4 are matched, so that the adjusting ring 3 is fixed on the support column 1.
Referring specifically to fig. 3, the inner wall of the connecting hole 41 of the locking cap 4 is a common straight hole, the outer side part of the first threaded part 33 and the outer side part of the second threaded part 34 are matched to form a side wall similar to a cylinder, and the outer side walls of the first threaded part 33 and the second threaded part 34 are also matched with the threaded connecting part of the locking cap 4; when the connection hole 41 is connected to the screw portion one 33 and the screw portion two 34, the adjustment port 35 is contracted, so that the clamping space 36 is contracted.
Referring to fig. 1 and 2, the side wall of the support column 1 is provided with a bar-shaped groove 11, and the inner side of the adjusting ring 3 is provided with a positioning protrusion 37; the positioning protrusion 37 is disposed in the bar-shaped groove 11 for limiting the horizontal rotation of the adjusting ring 3 on the supporting column 1, so that the adjusting ring 3 is more stable on the supporting column 1.
Referring to fig. 2 and 3, the support column 1 is provided with a boss 12, and a left hoop portion 31 and a right hoop portion 32 respectively abut against two sides of the boss 12; when the adjustment port 35 is contracted, the boss 12 serves to limit the contraction range of the adjustment port 35; when the left and right hoop sections 31 and 32 abut against the respective sides of the boss 12, it is indicated that the clamping space 36 has contracted to a predetermined minimum extent.
Modification one:
As shown in fig. 4, the inner wall of the connection hole 41 is gradually contracted from the front end to the rear end, and the diameter of the rear end of the inner wall of the connection hole 41 is smaller than the diameter of the front end of the inner wall of the connection hole 41; the front end of the inner wall is the opening of the connecting hole 41, and the rear end of the inner wall is the bottom of the connecting hole 41;
When the first screw part 33 and the second screw part 34 are first connected to the front end of the inner wall of the connecting hole 41, the first screw part 33 and the second screw part 34 gradually extend into the rear end of the inner wall of the connecting hole 41 by rotating the locking cap 4, so that the gradual contraction of the adjusting port 35 is realized, and the more the first screw part 33 and the second screw part 34 extend into the connecting hole 41, the tighter the adjusting port 35 is contracted.
Modification II:
As shown in fig. 5, the first screw portion 33 and the second screw portion 34 gradually expand from the front to the rear; the front parts of the first screw thread part 33 and the second screw thread part 34 are first extended into the connecting hole 41, and the rear parts of the first screw thread part 33 and the second screw thread part 34 are connected with the adjusting ring 3;
When the locking cap 4 is first connected to the front portions of the first thread part 33 and the second thread part 34, the locking cap 4 is rotated, so that the rear portions of the first thread part 33 and the second thread part 34 gradually extend into the connecting hole 41, gradual contraction of the adjusting port 35 is achieved, and the more the portions of the first thread part 33 and the second thread part 34 extending into the connecting hole 41, the tighter the adjusting port 35 contracts.
The specific working process of the scheme is as follows: the adjusting ring 3 is sleeved on the supporting column 1, and the adjusting ring 3 can move on the supporting column 1 to realize the adjustment of the height of the running wheel; by rotating the locking cap 4, the positions of the locking cap on the first threaded part 33 and the second threaded part 34 are adjusted, so that the left hoop part 31 and the right hoop part 32 clamp the support column 1, and the adjusting ring 3 is fixed on the support column 1.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. A pet running wheel height adjustment device, comprising:
A support column (1);
the fixing component (2) is arranged on the supporting column (1) and is used for fixing the running wheel;
wherein the fixing assembly (2) comprises:
An adjusting ring (3) which is provided with a left hoop part (31) and a right hoop part (32), wherein a first threaded part (33) is formed at the end part of the left hoop part (31), a second threaded part (34) is formed at the end part of the right hoop part (32), an adjusting opening (35) is formed between the first threaded part (33) and the second threaded part (34), and a clamping space (36) is formed between the left hoop part (31) and the right hoop part (32);
The locking cap (4) is provided with a connecting hole (41), and the locking cap (4) is movably connected to the first threaded part (33) and the second threaded part (34) through the connecting hole (41);
When the support column (1) is arranged in the clamping space (36) in a penetrating mode, the first threaded part (33), the second threaded part (34) and the locking cap (4) are matched, and the adjusting ring (3) is fixed on the support column (1).
2. The pet running wheel height adjusting device according to claim 1, wherein:
The side wall of the supporting column (1) is provided with a strip-shaped groove (11), and the inner side of the adjusting ring (3) is provided with a positioning bulge (37);
The positioning protrusion (37) is arranged in the strip-shaped groove (11) and used for limiting the horizontal rotation of the adjusting ring (3) on the support column (1).
3. The pet running wheel height adjusting device according to claim 2, wherein:
a boss (12) is arranged on the support column (1), and the left hoop part (31) and the right hoop part (32) are respectively abutted against two sides of the boss (12);
The boss (12) serves to limit the extent to which the adjustment port (35) contracts when the adjustment port (35) contracts.
4. A pet running wheel height adjustment device according to claim 1 or 3, wherein:
The inner wall of the connecting hole (41) gradually contracts inwards from the front end to the rear end;
When the first threaded part (33) and the second threaded part (34) are connected to the front end of the inner wall of the connecting hole (41), the first threaded part (33) and the second threaded part (34) gradually extend into the rear end of the inner wall of the connecting hole (41) by rotating the locking cap (4), so that the adjusting port (35) gradually contracts.
5. A pet running wheel height adjustment device according to claim 1 or 3, wherein:
The first thread part (33) and the second thread part (34) gradually expand from the front to the rear;
When the locking cap (4) is connected to the front parts of the first threaded part (33) and the second threaded part (34), the locking cap (4) is rotated, so that the rear parts of the first threaded part (33) and the second threaded part (34) gradually extend into the connecting hole (41), and the gradual contraction of the adjusting opening (35) is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323133853.6U CN221128443U (en) | 2023-11-18 | 2023-11-18 | Height adjusting device for pet running wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323133853.6U CN221128443U (en) | 2023-11-18 | 2023-11-18 | Height adjusting device for pet running wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221128443U true CN221128443U (en) | 2024-06-14 |
Family
ID=91423261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323133853.6U Active CN221128443U (en) | 2023-11-18 | 2023-11-18 | Height adjusting device for pet running wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221128443U (en) |
-
2023
- 2023-11-18 CN CN202323133853.6U patent/CN221128443U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1151126A (en) | Snap in coupling assembly for a vehicle headlamp having a trim rim integral therewith | |
| CN221128443U (en) | Height adjusting device for pet running wheel | |
| CN214147007U (en) | Ultra-large-diameter all-terrain corrugated compensator | |
| US20120182751A1 (en) | Fixing base structure of vehicular lamp adjustment mechanism | |
| CN205744881U (en) | Swing arm bulb assembly and there is its vehicle | |
| CN210109366U (en) | Diaphragm adjusting mechanism | |
| CN114274724A (en) | Transverse stabilizer bar device | |
| CN218949073U (en) | Automobile air port fixing seat and support | |
| CN216861126U (en) | Vehicle suspension structure and vehicle | |
| CN221128442U (en) | Pet running wheel with height adjusting structure | |
| CN205927140U (en) | Tailstock and digit control machine tool | |
| CN218347172U (en) | Ground shaft device | |
| CN216307073U (en) | Stainless steel turnbuckle | |
| CN214306978U (en) | Lamp holder with rotation axis fixed knot constructs | |
| CN218993175U (en) | Reflector support structure and front combined lamp | |
| CN216644136U (en) | Universal bullseye lamp | |
| CN211875359U (en) | Easy-to-mount flange assembly | |
| CN217207613U (en) | Gear carrier for heavy truck | |
| CN214784857U (en) | Steel structure support base | |
| CN213628394U (en) | Firm type double-fit fastener | |
| CN219220994U (en) | Electromagnetic switch bolt for automobile starter | |
| CN217386028U (en) | Slingshot structure for glasses legs | |
| CN220793012U (en) | Angle-adjustable wall washer lamp | |
| CN219177608U (en) | Folding spotlight | |
| CN216409503U (en) | Novel portable cooler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |