CN111729242A - Novel hula hoop - Google Patents
Novel hula hoop Download PDFInfo
- Publication number
- CN111729242A CN111729242A CN202010645574.XA CN202010645574A CN111729242A CN 111729242 A CN111729242 A CN 111729242A CN 202010645574 A CN202010645574 A CN 202010645574A CN 111729242 A CN111729242 A CN 111729242A
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- China
- Prior art keywords
- hoop
- adjusting
- adjusting sleeve
- adjustable
- hula
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- 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.)
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B19/00—Hoop exercising apparatus
- A63B19/02—Freely-movable rolling hoops, e.g. gyrowheels or spheres or cylinders, carrying the user inside
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Clamps And Clips (AREA)
Abstract
The invention relates to the technical field of fitness equipment, in particular to a novel hula hoop. The adjustable-tightness hula hoop comprises a hoop body and an adjusting sleeve sleeved outside the hoop body, wherein one end of the adjusting sleeve is fixedly connected with one end of the hoop body, and the other end of the adjusting sleeve is detachably connected with the other end of the hoop body; the ring body and the adjusting sleeve are provided with pipelines for accommodating rolling balls for increasing inertia; the ring body is provided with a plurality of adjusting grooves which are uniformly arranged in the circumferential direction, and the notches of the adjusting grooves are provided with adjusting blocks used for limiting the opening or closing range of the notches. The hula hoop has a compact overall structure and a larger adjustment range of the size of the hoop body; the pipeline for accommodating the rolling ball is arranged, so that the use safety is improved; the adjusting groove can automatically adjust the roundness of the ring body after the ring body is adjusted in size, the adjusting block limits the opening or closing range of the notch, and the ring body is prevented from being broken due to the fact that the opening or closing range of the notch is too large.
Description
Technical Field
The invention relates to the technical field of fitness equipment, in particular to a novel hula hoop.
Background
The hula hoop is light and simple, is not limited by places and ages, and is popular with people in daily life. Most of the traditional hula hoops are simple hoop body structures, people need to use special skills to enable the hula hoops to rotate continuously without falling off, and the effect of body building can be achieved.
The traditional Chinese patent CN107456702A discloses an intelligent hula hoop, which comprises a fixed structure and a swinging hammer, wherein the swinging hammer is connected with the fixed structure in a sliding manner, the fixed structure comprises a hoop body, an adjusting unit for adjusting the size of the hoop body is sleeved on the hoop body, the adjusting unit can adjust the size of the hoop body, so that the tightness of the hula hoop on the waist of a user can be adjusted, the hula hoop is convenient for the user to use, a pressure plate is arranged on the side surface of the adjusting unit in the hoop body, and the pressure plate is pressed on the abdomen of the user and can protect the abdomen of the user; the upper surface of the adjusting unit is provided with an electronic counter which can be used for calculating the number of turns of rotation and the consumed energy, so that a user can conveniently grasp the number of turns of rotation and the consumed energy. The intelligent hula hoop has the advantages of simple structure, convenience in use and carrying, size and weight adjustment, good safety, counting and the like.
The intelligent hula hoop has a small adjusting range of the hoop body, a swinging hammer easily hurts people and the hoop body is easily broken.
Disclosure of Invention
The invention aims to provide a novel hula hoop which is compact in overall structure and has a larger adjusting range of the size of the hoop body; the pipeline for accommodating the rolling ball is arranged, so that the use safety is improved; the circle body sets up a plurality of adjustment tank that circumference evenly arranged, and the roundness of circle body can be adjusted at circle body regulation size back automatic adjustment in the adjustment tank, and the notch end of adjustment tank sets up the regulating block, and the regulating block has restricted the notch and has opened or closed scope, has avoided the circle body to open or closed scope is too big because of the notch and has caused the fracture.
In order to achieve the advantages, the invention provides a novel hula hoop, which comprises a hoop body and an adjusting sleeve sleeved outside the hoop body, wherein one end of the adjusting sleeve is fixedly connected with one end of the hoop body, and the other end of the adjusting sleeve is detachably connected with the other end of the hoop body; the ring body and the adjusting sleeve are provided with pipelines for accommodating rolling balls for increasing inertia; the ring body is provided with a plurality of adjusting grooves which are uniformly arranged in the circumferential direction, and the notches of the adjusting grooves are provided with adjusting blocks used for limiting the opening or closing range of the notches.
In one embodiment of the invention, the other end of the adjusting sleeve is clamped and connected with the other end of the ring body, the adjusting sleeve is provided with a connecting buckle, the ring body is circumferentially provided with a plurality of matching parts matched with the connecting buckle, and the connecting buckle is matched with matching parts at different positions to adjust the size of the ring body.
In an embodiment of the invention, the connecting buckle includes a main board body connected with the adjusting sleeve in a foldable manner, limiting plates respectively disposed on two sides of the main board body and extending downward, protruding strips respectively disposed on outer sides of the limiting plates, and a grip portion disposed on the main board body and used for driving the main board body to fold.
In one embodiment of the invention, the ring body is provided with a plurality of adjusting grooves which are uniformly arranged in the circumferential direction, the matching part is a matching groove for accommodating the convex strip, and when the adjustment is completed, the limiting plate is positioned in the adjusting groove and the convex strip is positioned in the matching groove.
In one embodiment of the invention, the opening end of the adjusting groove is provided with an adjusting block for limiting the opening or closing range of the notch, and the adjusting block comprises a rectangular plate-shaped body and cylinders arranged at two ends and in the middle of the rectangular plate-shaped body; the ring body is provided with a mounting groove with the same width as the rectangular plate-shaped body, the cylinders at the two ends of the rectangular plate-shaped body are used for limiting the opening maximum distance of the notch of the adjusting groove, and the cylinder in the middle of the rectangular plate-shaped body is used for limiting the closing minimum distance of the notch of the adjusting groove.
In one embodiment of the invention, the wall thickness of the end parts of the two ends of the pipeline of the ring body towards the outlet direction is gradually thinned, so that the rolling ball can enter the pipeline of the ring body from the pipeline of the adjusting sleeve without being clamped.
In an embodiment of the invention, the ring body is provided with a first limiting ring on the periphery, the adjusting sleeve is provided with a second limiting ring matched with the first limiting ring, and the ring body is adjusted to be minimum when two ends of the first limiting ring are respectively contacted with two ends of the second limiting ring.
In one embodiment of the invention, the ring body comprises an upper ring body and a lower ring body, and the upper ring body and the lower ring body are detachably connected and fixed.
In one embodiment of the invention, the adjusting sleeve comprises an upper shell and a lower shell, and the upper shell and the lower shell are detachably connected and fixed.
In one embodiment of the invention, the adjusting sleeve is provided with a counter.
According to the hula hoop, the structure is compact, the adjusting sleeve is provided with the connecting buckle, the hoop body is circumferentially provided with the plurality of matching parts matched with the connecting buckle, the connecting buckle is matched with the matching parts at different positions to adjust the size of the hoop body, and the adjusting range is large.
In the invention, the ring body and the adjusting sleeve are respectively provided with a pipeline for accommodating rolling balls for increasing inertia. The inner surfaces of the two ends of the pipeline of the ring body incline outwards, so that the wall thickness of the end part towards the outlet direction becomes thinner gradually, and the rolling ball can enter the pipeline of the ring body from the pipeline of the adjusting sleeve without being clamped. Compared with the swing hammer in the prior art, the swing hammer does not hurt other people and has higher use safety performance.
In the invention, the ring body is provided with a plurality of adjusting grooves which are uniformly distributed in the circumferential direction, and the roundness of the ring body can be automatically adjusted by the adjusting grooves after the size of the ring body is adjusted. The notch end of adjustment tank has set up the regulating block, and the regulating block has restricted the notch and has opened or closed scope, has avoided the circle body to open or closed scope too big because of the notch and cause the fracture, and the practicality of use is better.
Drawings
Fig. 1 is a schematic structural view of a conventional intelligent hula hoop.
Fig. 2 is a schematic structural view of a hula hoop with adjustable tightness according to a first embodiment of the present invention.
Fig. 3 is an exploded view of the adjustable slack hula hoop of fig. 2.
Fig. 4 is a partial cross-sectional view of the adjustable slack hula hoop of fig. 2.
Fig. 5 is an enlarged view of fig. 4 at a.
Fig. 6 is an exploded view of the hoop body of the adjustable tightness hula hoop of fig. 3.
Fig. 7 is an enlarged view of fig. 6 at B.
Fig. 8 is a top view of the lower collar body of the collar body of fig. 6.
FIG. 9 is an exploded view of the adjustable sleeve of the adjustable tightness hula hoop of FIG. 3.
Fig. 10 is an enlarged view of fig. 9 at C.
FIG. 11 is a schematic view of the attachment of the adjustable-slack hula hoop of FIG. 2.
Fig. 12 is a schematic structural view of an adjusting block of the adjustable-tightness hula hoop shown in fig. 2.
Detailed Description
The present invention is further described below in conjunction with the following figures and specific examples so that those skilled in the art may better understand the present invention and practice it, but the examples are not intended to limit the present invention.
Referring to fig. 2-5, the adjustable hula hoop of the first embodiment of the present invention includes a hoop body 1 and an adjusting sleeve 2 sleeved outside the hoop body 1, wherein one end of the adjusting sleeve 2 is fixedly connected to one end of the hoop body 1, and the other end of the adjusting sleeve 2 is detachably connected to the other end of the hoop body 1.
Further, the other end of adjusting collar 2 and the other end card of circle body 1 and be connected, adjusting collar 2 is equipped with connector link 21, circle body 1 circumference arrange a plurality of with connector link 21 complex cooperation portion 11, connector link 21 and the cooperation of the cooperation portion 11 of different positions are with the size of adjusting circle body 1.
The ring body 1 and the adjusting sleeve 2 are respectively provided with a pipe 12 and a pipe 22 for accommodating the rolling balls for increasing inertia. The inner surfaces of the two ends of the pipe 12 of the ring body 1 are inclined outwards to gradually thin the wall thickness of the ends towards the outlet direction, so that the rolling ball can enter the pipe 12 of the ring body 1 from the pipe 22 of the adjusting sleeve 2 without being clamped.
The periphery of circle body 1 is equipped with first spacing ring 13, and adjusting collar 2 is equipped with the second spacing ring 23 with first spacing ring 13 complex, and circle body 1 is adjusted to the minimum when the both ends of first spacing ring 13 contact with the both ends of second spacing ring 23 respectively.
Referring to fig. 6-8, specifically, the ring body 1 includes an upper ring body 15 and a lower ring body 16, and the upper ring body 15 and the lower ring body 16 are detachably connected and fixed. The adjusting sleeve 2 comprises an upper shell 25 and a lower shell 26, and the upper shell 25 and the lower shell 26 are detachably connected and fixed.
The upper ring body 15 includes a plurality of circumferentially spaced evenly arranged upper segments 151, and an upper arcuate structure 152 extending radially outward from the upper segments 151. The lower ring body 16 includes a plurality of circumferentially spaced evenly arranged lower segments 161, and a lower arcuate structure 162 extending radially outward from the lower segments 161. The upper arcuate structure 152 and the lower arcuate structure 162 are spliced to form the ball-receiving conduit 12. The number of upper segments 151 and lower segments 161 is the same. A plurality of upper segments 151 are connected by an upper arcuate structure 152 and a plurality of lower segments 161 are connected by a lower arcuate structure 162. Further, the plurality of upper segments 151 and the upper arc-shaped structure 152 are integrally formed, and the plurality of lower segments 161 and the lower arc-shaped structure 162 are integrally formed.
Referring to fig. 4, 8 and 11, the upper ring section 151 and the lower ring section 161 are respectively provided with a step hole 17, the ring body 1 is provided with a connecting member 18 for connecting the step hole 17 of the upper ring section 151 and the step hole 17 of the lower ring section 161, the upper end and the lower end of the connecting member 18 are respectively provided with an elastic arm 181 uniformly arranged along the circumferential direction of the connecting member 18, and a clip and a protrusion 182 positioned at the end of the elastic arm 181, and the upper ring section 151 and the lower ring section 161 are connected and fixed by matching the clip and the protrusion 182 with the step surface of the step hole 17.
The upper ring segment 151 and the lower ring segment 161 are respectively provided with an upper connecting column 151a and a lower connecting column 161 a. The central axes of the upper connection column 151a and the lower connection column 161a are located on the same straight line, and the upper connection column 151a and the lower connection column 161a are fixed by screw connection. The upper connecting column 151a and the lower connecting column 161a are respectively provided with a positioning boss 1a and a positioning groove 1b which are matched with each other, and the positioning boss 1a and the positioning groove 1b are matched with each other to facilitate screw connection.
The upper ring segment 151 and the lower ring segment 161 are fixed by the connecting piece 18 and the screw, which improves the stability of the connection and prevents the displacement between the upper ring segment 151 and the lower ring segment 161 when the force of the adjusting block 191 is applied.
The inner side of the upper ring section 151 is provided with a matching protrusion 151b facing the lower ring section 161, and the inner side of the lower ring section 161 is provided with a matching groove 161b matched with the matching protrusion 151b, so that the convenience and accuracy of the connection and fixation of the upper ring body 15 and the lower ring body 16 are further improved. Of course, the lower ring segment 161 is provided with a fitting protrusion 151b facing the lower ring segment 161, and the upper ring segment 151 is provided with a fitting groove 161b fitted with the fitting protrusion 151b, so that the same technical effects can be obtained.
Referring to fig. 9-10, the upper housing 25 and the lower housing 26 are respectively provided with a limit baffle 27 to prevent the adjusting sleeve 2 from moving with the ring body 1 during the adjusting process.
The connecting buckle 21 includes a main board body 211 connected to the adjusting sleeve 2 in a foldable manner, limiting plates 212 respectively disposed on two sides of the main board body 211 and extending downward, protruding strips 213 respectively disposed on outer sides of the limiting plates 212, and a holding portion 214 disposed on the main board body 211 and used for driving the main board body 211 to fold. The grip portion 214 is a hemispherical protrusion, and the upper surface thereof is provided with a stripe-shaped protrusion 214a for increasing friction.
Have between the circle festival and be used for adjusting the adjusting groove 19 of circle body 1 circularity after the size of circle body 1 automatic adjustment, cooperation portion 11 is for the cooperation groove that holds sand grip 213, and when adjusting sleeve 2 accomplished the regulation, limiting plate 212 was located adjusting groove 19, and sand grip 213 was located the cooperation inslot.
Referring to fig. 12, the notch end of the adjusting groove 19 is provided with an adjusting block 191 for limiting the opening or closing range of the notch, and the adjusting block 191 includes a rectangular plate 191a and cylinders 191b respectively disposed at two ends and a middle position of the rectangular plate 191 a; the upper ring segment 151 and the lower ring segment 161 are respectively provided with mounting grooves 1c with the same width as the rectangular plate-shaped body 191a, the cylinders 191b positioned at the two ends of the rectangular plate-shaped body 191a are used for limiting the maximum opening distance of the notch, and the cylinder 191b positioned in the middle of the rectangular plate-shaped body 191a is used for limiting the minimum closing distance of the notch.
The adjustment sleeve 2 is provided with a counter 28 which facilitates the user to count the number of turns and the energy consumed during this movement.
According to the hula hoop, the structure is compact, the adjusting sleeve is provided with the connecting buckle, the hoop body is circumferentially provided with the plurality of matching parts matched with the connecting buckle, the connecting buckle is matched with the matching parts at different positions to adjust the size of the hoop body, and the adjusting range is large.
In the invention, the ring body and the adjusting sleeve are respectively provided with a pipeline for accommodating rolling balls for increasing inertia. The inner surfaces of the two ends of the pipeline of the ring body incline outwards, so that the wall thickness of the end part towards the outlet direction becomes thinner gradually, and the rolling ball can enter the pipeline of the ring body from the pipeline of the adjusting sleeve without being clamped. Compared with the swing hammer in the prior art, the swing hammer does not hurt other people and has higher use safety performance.
In the invention, the ring body is provided with a plurality of adjusting grooves which are uniformly distributed in the circumferential direction, and the roundness of the ring body can be automatically adjusted by the adjusting grooves after the size of the ring body is adjusted. The notch end of adjustment tank has set up the regulating block, and the regulating block has restricted the notch and has opened or closed scope, has avoided the circle body to open or closed scope too big because of the notch and cause the fracture, and the practicality of use is better.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the invention is all within the protection scope of the invention. The protection scope of the invention is subject to the claims.
Claims (10)
1. A novel hula hoop comprises a hoop body and an adjusting sleeve sleeved outside the hoop body, and is characterized in that one end of the adjusting sleeve is fixedly connected with one end of the hoop body, and the other end of the adjusting sleeve is detachably connected with the other end of the hoop body; the ring body and the adjusting sleeve are provided with pipelines for accommodating rolling balls for increasing inertia; the ring body is provided with a plurality of adjusting grooves which are uniformly arranged in the circumferential direction, and the notches of the adjusting grooves are provided with adjusting blocks used for limiting the opening or closing range of the notches.
2. The adjustable-tightness hula hoop as claimed in claim 1, wherein the other end of the adjusting sleeve is engaged and connected with the other end of the hoop body, the adjusting sleeve is provided with a connecting buckle, the hoop body is circumferentially provided with a plurality of matching parts matched with the connecting buckle, and the connecting buckle is matched with the matching parts at different positions to adjust the size of the hoop body.
3. The adjustable-tightness hula hoop according to claim 2, wherein the connecting buckle comprises a main plate body connected with the adjusting sleeve in a turning manner, limiting plates respectively arranged on two sides of the main plate body and extending downwards, convex strips respectively arranged on outer side surfaces of the limiting plates, and a gripping part arranged on the main plate body and used for driving the main plate body to turn over.
4. The adjustable-tightness hula hoop of claim 3, wherein the engaging portion is an engaging groove for receiving the protruding strip, when the adjusting sleeve is adjusted, the limiting plate is located in the adjusting groove, and the protruding strip is located in the engaging groove.
5. The adjustable-slack hula hoop of claim 1, wherein the adjustment block comprises a rectangular plate-shaped body, and cylinders disposed at two ends and in the middle of the rectangular plate-shaped body; the ring body is provided with a mounting groove with the same width as the rectangular plate-shaped body, the cylinders at the two ends of the rectangular plate-shaped body are used for limiting the opening maximum distance of the notch of the adjusting groove, and the cylinder in the middle of the rectangular plate-shaped body is used for limiting the closing minimum distance of the notch of the adjusting groove.
6. The adjustable-tightness hula hoop of claim 1, wherein the tube of the hoop body has a tapered wall thickness at the ends thereof facing the outlet, so that the ball can enter the tube of the hoop body from the tube of the adjustment sleeve without jamming.
7. The adjustable-tightness hula hoop of claim 1, wherein a first stop ring is disposed on the outer periphery of the hoop body, the adjusting sleeve is provided with a second stop ring engaged with the first stop ring, and the hoop body is adjusted to a minimum when both ends of the first stop ring are respectively in contact with both ends of the second stop ring.
8. The adjustable slack hula hoop of claim 1, wherein the hoop body comprises an upper hoop body and a lower hoop body, the upper hoop body and the lower hoop body being removably attached.
9. The adjustable slack hula hoop of claim 7, wherein the adjustment sleeve comprises an upper shell and a lower shell, the upper shell and the lower shell being removably attached.
10. The adjustable-slack hula hoop of claim 1, wherein the adjustment sleeve is provided with a counter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010645574.XA CN111729242A (en) | 2020-07-07 | 2020-07-07 | Novel hula hoop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010645574.XA CN111729242A (en) | 2020-07-07 | 2020-07-07 | Novel hula hoop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111729242A true CN111729242A (en) | 2020-10-02 |
Family
ID=72655311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010645574.XA Withdrawn CN111729242A (en) | 2020-07-07 | 2020-07-07 | Novel hula hoop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111729242A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009154359A2 (en) * | 2008-06-17 | 2009-12-23 | Im Woo Bin | Waist-hugging hula hoop |
| CN202526839U (en) * | 2011-12-29 | 2012-11-14 | 上海体育学院 | Waist twisting training instrument with rolling balls |
| CN202740683U (en) * | 2012-07-11 | 2013-02-20 | 郭忠宝 | Hula hoop |
| CN104162256A (en) * | 2013-05-19 | 2014-11-26 | 上海体育学院 | Spring waistband with rolling balls |
| CN206198534U (en) * | 2016-09-12 | 2017-05-31 | 广州光朔塑料科技有限公司 | A kind of Ho La hoop fixed structure |
| CN107456702A (en) * | 2016-09-12 | 2017-12-12 | 广州光朔塑料科技有限公司 | A kind of intelligent Ho La hoop |
-
2020
- 2020-07-07 CN CN202010645574.XA patent/CN111729242A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009154359A2 (en) * | 2008-06-17 | 2009-12-23 | Im Woo Bin | Waist-hugging hula hoop |
| CN202526839U (en) * | 2011-12-29 | 2012-11-14 | 上海体育学院 | Waist twisting training instrument with rolling balls |
| CN202740683U (en) * | 2012-07-11 | 2013-02-20 | 郭忠宝 | Hula hoop |
| CN104162256A (en) * | 2013-05-19 | 2014-11-26 | 上海体育学院 | Spring waistband with rolling balls |
| CN206198534U (en) * | 2016-09-12 | 2017-05-31 | 广州光朔塑料科技有限公司 | A kind of Ho La hoop fixed structure |
| CN107456702A (en) * | 2016-09-12 | 2017-12-12 | 广州光朔塑料科技有限公司 | A kind of intelligent Ho La hoop |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201002 |