CN212214457U - Adjusting and locking structure of hula hoop - Google Patents
Adjusting and locking structure of hula hoop Download PDFInfo
- Publication number
- CN212214457U CN212214457U CN202020429956.4U CN202020429956U CN212214457U CN 212214457 U CN212214457 U CN 212214457U CN 202020429956 U CN202020429956 U CN 202020429956U CN 212214457 U CN212214457 U CN 212214457U
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- rod
- installation cavity
- hula hoop
- locking structure
- waist
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Abstract
The utility model discloses an adjust locking structure of hula hoop, include the pedestal with hula hoop inner wall connection, be formed with hollow installation cavity on the pedestal, the tip of installation cavity is formed with the elasticity chuck, still includes the waist mounting, the waist mounting includes the body of rod and stationary blade, the stationary blade is connected and is used for supporting to human waist on one of the body of rod is served, the other end of the body of rod passes the elasticity chuck telescopic connect in the installation cavity, threaded connection has fixation nut on the elasticity chuck, and this application is through adopting elasticity chuck cooperation fixation nut, its stable in structure, during the use, has adjusted the length of the body of rod to it is fixed with fixation nut, and its stationary blade can not follow the waist and rotate.
Description
Technical Field
The utility model belongs to the technical field of the hula hoop, concretely relates to hula hoop's regulation locking structure.
Background
At present, the hula hoop is widely applied to exercise because the hula hoop has no field limitation and can intensively exercise waist muscles of people, but the waist structure of the existing hula hoop is fixed and cannot be suitable for waists of different people, and the hula hoop is directly sleeved on the waists from the head, so that the operation is inconvenient;
still have a hula hoop that can not fall on the market, its structure still includes the balancing weight including fixing annular ring and locking mechanical system on the waist, is formed with the spout that encircles annular ring by the inside extension in annular ring side, the balancing weight pass through the pulley connect in the spout, simultaneously, annular ring possesses certain flexibility, when the balancing weight is at the spout internal rotation, through the inboard exercise that reaches with the waist of extrusion annular ring, the defect that hula hoop of this kind of structure exists lies in: the hula hoop generally comprises a locking mechanism for fixing the annular hoop on the waist, and the conventional locking mechanism is generally adjusted by adopting a threaded connection mode, so that the structure is easy to rotate along with the rotation of a user, and the structure is unstable.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an adjust locking structure of hula hoop to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an adjust locking structure of hula hoop, includes the pedestal with hula hoop inner wall connection, be formed with hollow installation cavity on the pedestal, the tip of installation cavity is formed with flexible chuck, still includes the waist mounting, the waist mounting includes the body of rod and stationary blade, the stationary blade is connected in one of the body of rod and is served and be used for supporting to the human waist, the other end of the body of rod pass flexible chuck telescopic connect in the installation cavity, threaded connection has fixation nut on the flexible chuck.
Preferably, the pedestal includes casing and lower casing, goes up casing and the mutual lock joint of casing down, goes up to be formed with the semicylindrical recess respectively on casing and the lower casing, two the semicylindrical recess forms the installation cavity, be provided with the body of rod spacing groove on the inner wall of installation cavity, be provided with the stopper on the body of rod, the stopper is arranged in the body of rod spacing inslot is injectd the body of rod and is prevented that the body of rod from being pulled out at the internal flexible gliding position of installation cavity.
Preferably, a plurality of clamping grooves which are arranged at intervals are formed at the end part surrounding the installation groove body to form the elastic clamping head.
Preferably, the inner walls of the upper shell and the lower shell are integrally formed with connecting columns which are sleeved with each other.
The inner wall of the hula hoop is integrally formed with a seat connecting piece, the upper shell and the lower shell are provided with an embedding groove body, the seat connecting piece comprises a connecting column and a connecting rod, the connecting rod is arranged in the embedding groove body, and the connecting column is sleeved on the connecting column of the lower shell.
Compared with the prior art, the beneficial effects of the utility model are that:
this application is through adopting collet cooperation fixation nut, its stable in structure, during the use, has adjusted the length of the body of rod to it is fixed with fixation nut, its stationary blade can not follow the waist rotation and rotate.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a portion of the structure of FIG. 1;
fig. 3 is a schematic view of the installation and connection structure of the present invention.
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.
The utility model provides an adjusting and locking structure of a hula hoop as shown in figures 1-3, which comprises a seat body connected with the inner wall of the hula hoop, wherein a hollow installation cavity is formed on the seat body, the end part of the installation cavity is provided with an elastic chuck 1, and the adjusting and locking structure also comprises a waist fixing part, the waist fixing part comprises a rod body 2 and a fixing piece 3, the fixing piece 3 is connected with one end of the rod body and is used for abutting against the waist of a human body, the other end of the rod body passes through the elastic chuck and is telescopically connected in the installation cavity, the upper thread of the elastic chuck is connected with a fixing nut 4, the seat body comprises an upper shell 5 and a lower shell 6, the upper shell and the lower shell are mutually buckled, semi-cylindrical grooves are respectively formed on the upper shell and the lower shell, two semi-cylindrical grooves form the installation cavity, a rod body limiting groove 7 is arranged on the inner, be provided with stopper 8 on the body of rod, the stopper is arranged in the body of rod spacing inslot is injectd the body of rod and is prevented that the body of rod from being pulled out in the flexible gliding position of installation cavity, encircles a plurality of double-layered grooves 9 that have interval arrangement are opened to the tip of installation cell body form collet, integrated into one piece has spliced pole 10 that cup joints each other on the inner wall of last casing and lower casing.
The inner wall of the hula hoop is integrally formed with a seat connecting piece, the upper shell and the lower shell are provided with an embedding groove body 11, the seat connecting piece comprises a seat connecting column 12 and a connecting rod 13, the connecting rod is arranged in the embedding groove body, and the seat connecting column is sleeved on the connecting column of the lower shell.
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (4)
1. An adjust locking structure of hula hoop which characterized in that: include the pedestal with hula hoop inner wall connection, be formed with hollow installation cavity on the pedestal, the tip of installation cavity is formed with flexible chuck, still includes the waist mounting, the waist mounting includes the body of rod and stationary blade, the stationary blade is connected and is used for supporting to the human waist on one of the body of rod is served, the other end of the body of rod pass flexible chuck connect in the installation cavity, threaded connection has fixation nut on the flexible chuck.
2. The adjustable locking structure of a hula hoop of claim 1, wherein: the pedestal includes casing and lower casing, goes up casing and the mutual lock joint of casing down, goes up to be formed with semicolumn recess on casing and the lower casing respectively, two semicolumn recess forms the installation cavity, be provided with the body of rod spacing groove on the inner wall of installation cavity, be provided with the stopper on the body of rod, the stopper is arranged in the body of rod spacing inslot, the flexible gliding position of the limited body of rod in the installation cavity prevents that the body of rod from being pulled out.
3. An adjustable locking structure of a hula hoop according to claim 1 or 2, wherein: and a plurality of clamping grooves which are arranged at intervals are formed at the end part surrounding the mounting cavity to form the elastic chuck.
4. The adjustable locking structure of a hula hoop of claim 2, wherein: the inner walls of the upper shell and the lower shell are integrally formed with connecting columns which are mutually sleeved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020429956.4U CN212214457U (en) | 2020-03-30 | 2020-03-30 | Adjusting and locking structure of hula hoop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020429956.4U CN212214457U (en) | 2020-03-30 | 2020-03-30 | Adjusting and locking structure of hula hoop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212214457U true CN212214457U (en) | 2020-12-25 |
Family
ID=73905936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020429956.4U Active CN212214457U (en) | 2020-03-30 | 2020-03-30 | Adjusting and locking structure of hula hoop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212214457U (en) |
-
2020
- 2020-03-30 CN CN202020429956.4U patent/CN212214457U/en active Active
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| GR01 | Patent grant |