CN212854438U

CN212854438U - Variable-load hula hoop

Info

Publication number: CN212854438U
Application number: CN202021864722.9U
Authority: CN
Inventors: 杨志刚
Original assignee: Yongkang Dingduo Industry And Trade Co ltd
Current assignee: Yongkang Dingduo Industry And Trade Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-04-02
Anticipated expiration: 2030-08-31

Abstract

The utility model provides a variable heavy burden hula hoop, which belongs to the technical field of fitness equipment. The hula hoop solves the problems that the existing hula hoop is fixed in load and cannot be adjusted according to the training intensity of an exerciser and the like. The utility model discloses a be annular circle body and set up the hammer that gets rid of on the circle body, be equipped with the round slide on the circle body, be equipped with in the slide and follow the gliding slider of slide, the slider links to each other through a connecting rope with getting rid of between the hammer, gets rid of the hammer and includes a casing that has the inner chamber and can dismantle a plurality of counter weights of setting at the casing intracavity, and the casing includes shell body and cap, and shell body and cap can be dismantled and link firmly. The utility model has the advantages of the variable, training intensity, the commonality that can form different grades of heavy burden are good.

Description

Variable-load hula hoop

Technical Field

The utility model belongs to the technical field of body-building equipment, a hula hoop, concretely relates to changeable hula hoop bears a burden is related to.

Background

The hula hoop is a sport item suitable for people of all ages, and a skilled person can obtain better movement and development of waist and abdomen muscles, hip muscles and leg muscles, and can effectively improve the flexibility and the flexibility of waist, hip and knee joints of a human body.

The traditional hula hoop is a single annular hoop, the diameter of the hula hoop is large, the hula hoop is easy to fall and not easy to rotate for beginners, a hula hoop which is called as 'non-falling hula hoop' appears in the market in recent years, the diameter of the hula hoop is small and not easy to fall, a sliding part is arranged on the hula hoop, a load is hung on the sliding part, the sliding part is driven to rotate by twisting, and the weight of the load is fixed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects of the prior hula hoop, and provides the hula hoop which has variable load bearing, can form different levels of training intensity and good universality.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a changeable hula hoop bears a burden, is equipped with the round slide including being annular circle body and setting the hammer that gets rid of on the circle body, being equipped with in the slide and following the gliding slider of slide, the slider links to each other through a connecting rope with getting rid of between the hammer, get rid of the hammer and include a casing that has the inner chamber and can dismantle a plurality of counter weights of setting at the casing intracavity, the casing includes shell body and cap, and shell body and cap can dismantle and link firmly.

In the above variable-load hula hoop, a fixing structure for fixing the counterweight is further provided in the inner cavity of the housing.

In the above-mentioned variable heavy-load hula hoop, the fixing structure includes the insertion holes corresponding to the counterweights one by one and the limiting portions limiting the counterweights in the insertion holes, the counterweights are inserted one by one in the corresponding insertion holes, and the insertion holes and the limiting portions are provided on the housing body and the housing cover.

In the above-mentioned variable-load hula hoop, the limiting portions and the insertion holes are arranged in a one-to-one correspondence, and the limiting portions and the housing cover are integrally formed.

In the above variable-load hula hoop, the socket integrally formed with the shell body is provided in the shell body, the insertion holes are provided in the socket, and the insertion holes are uniformly distributed in the shell body.

In the above variable-load hula hoop, the depth of the insertion hole is smaller than the length of the counterweight, and one end of each counterweight, which is higher than the insertion hole, is located on the same plane.

In the above-described variable-load hula hoop, the socket is higher than the housing body, and the stopper is located in the housing cover.

In the above variable-load hula hoop, a ring of buffer ring is further arranged on the periphery of the shell, the buffer ring has elasticity, and the buffer ring covers the joint of the shell body and the shell cover.

In the variable-load hula hoop, the shell body and the shell cover are connected at an interval to form a circle of clamping grooves, a circle of clamping strips are arranged on the inner wall of the buffer ring in a matched mode, and the clamping strips are embedded in the clamping grooves.

In the above-mentioned variable hula hoop of heavy burden, the shell body passes through the screw thread and can dismantle with the cap and link firmly, is equipped with the internal thread on the shell body inner wall, is equipped with the portion of inserting that is used for inserting in the shell body on the above-mentioned cap, and the cooperation is equipped with the external screw thread on the portion of inserting periphery, and the periphery size of shell body and cap junction is the same.

In the above-described variable-load hula hoop, a connection length between the slider and the flail weight may be adjusted by the connection cord.

In foretell changeable hula hoop bears a burden, the cap links to each other with above-mentioned connecting rope, is equipped with the suspended structure who is used for connecting the rope and wears to establish on the cap, and the one end of connecting the rope links to each other with above-mentioned slider, and the other end passes behind the suspended structure and links to each other with connecting rope self through a connecting piece, connects rope one end and forms a closed circle through linking to each other with self, and the suspended structure is located the closed circle, can change the slider and get rid of the length of being connected between the hammer through the size that changes the closed circle.

In the above variable-load hula hoop, the connecting piece is provided with a first through hole, a second through hole and a third through hole, one end of the connecting rope is connected with the sliding piece, and the other end of the connecting rope sequentially passes through the first through hole, the hanging structure, the second through hole and the third through hole.

In the above variable-load hula hoop, the suspension structure is a suspension ring movably disposed on the housing cover.

Compared with the prior art, the utility model has the advantages that the balance weight can be disassembled, so that the weight of the drop hammer can be adjusted, training strengths of different levels can be formed, the training requirements of exercisers can be matched, and the universality is good; the counterweight is convenient to disassemble and assemble and is firmly fixed; the connecting length of the sliding part and the swinging hammer is adjustable, so that the rotating force arm of the swinging hammer can be adjusted, training strengths with different levels can be formed, and the requirements of exercisers on the training strength can be well met by matching with the load of the swinging hammer.

Drawings

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

FIG. 2 is a schematic structural view of the drop hammer with the buffer ring removed;

FIG. 3 is a schematic structural view of the housing;

FIG. 4 is a schematic view of the housing cover.

In the figure, 1, subsection; 2. a slideway; 3. a slider; 4. connecting ropes; 5. balancing weight; 6. a shell body; 7. a shell cover; 8. hanging a ring; 9. an insertion portion; 10. an external thread; 11. an internal thread; 12. a card slot; 13. a buffer ring; 14. a connecting member; 15. a limiting part; 16. a socket is provided.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 4, the utility model provides a pair of changeable hula hoop bears a burden, including being annular hoop body and setting up a hammer that gets rid of on the hoop body, the hoop body is linked gradually by a plurality of subsections 1 and encloses and close the formation, can dismantle between each subsection 1 and link to each other, consequently can adjust the circle footpath size of hoop body through the quantity of control subsection 1, the periphery is equipped with round slide 2 with one heart on the hoop body, be equipped with in the slide 2 and follow the gliding slider 3 of slide 2, slider 3 slides in slide 2 through the pulley, link to each other through a connecting rope 4 between slider 3 and the hammer that gets rid of.

Get rid of the hammer and include that a casing that has the inner chamber and can dismantle a plurality of counter weights 5 that set up at the casing inner chamber:

the shell comprises a shell body 6 and a shell cover 7, wherein the shell body 6 and the shell cover 7 are both concave, the openings of the shell body 6 and the shell cover 7 are opposite, the shell cover 7 is hung on a connecting rope 4 through a hanging ring 8, a hanging hole is formed in the shell cover 7, the shell cover 7 is hung on the hanging ring 8 through the hanging hole, a circle of inserting part 9 used for being inserted into the shell body 6 is arranged at the opening of the shell cover 7, external threads 10 are arranged on the periphery of the inserting part 9, internal threads 11 are arranged on the inner wall of the shell body 6 in a matched mode, and the external threads 10 and the internal threads 11 are both arranged in a discontinuous mode, so that the shell cover 7 is detachably connected with the shell body 6 through threads, the peripheral size of the opening of the shell cover 7 is the same as that of the shell body 6, after the shell body 6 and the shell cover 7 are screwed in place, a circle of clamping grooves 12 are formed at the connection part of the shell body, the buffer ring 13 covers the joint of the shell body 6 and the shell cover 7, a circle of clamping strip is arranged on the inner wall of the buffer ring 13 in a matched mode, the clamping strip is embedded in the clamping groove 12, the buffer ring 13 is positioned through the clamping strip and the clamping groove 12, and the buffer ring 13 plays a role in protecting the shell from collision.

Still be equipped with the fixed knot who is used for fixed counter weight 5 in the casing inner chamber and construct, fixed knot constructs including the jack with 5 one-to-one of counter weight and with 5 spacing portions 15 in the jack, jack and spacing portion 15 of establishing on casing 6 and cap 7 respectively, be equipped with in the casing 6 with 6 integrated into one piece's of casing socket 16, socket 16 exceeds casing 6, the jack is seted up on socket 16, the jack distributes evenly in casing 6, 5 one-to-one of counter weight are inserted and are established in corresponding the jack, the degree of depth of jack is less than the length of counter weight 5, the one end that each counter weight 5 exceeds the jack is located the coplanar, spacing portion 15 is located cap 7, spacing portion 15 sets up with the jack one-to-one, spacing

portion

15 and 7 integrated into one piece of cap, cap 7 and the casing 6 back of targetting in place of screwing, spacing portion 15 compresses tightly counter weight 5 in the.

One end of a connecting rope 4 is connected with a sliding part 3, the other end of the connecting rope 4 is connected with the connecting rope 4 through a connecting piece 14 after penetrating through a hanging ring 8, one end of the connecting rope 4 is connected with the connecting rope 4 to form a closed ring through being connected with the connecting rope 4, the hanging ring 8 is hung on the closed ring, the connecting piece 14 is provided with a first perforation, a second perforation and a third perforation, one end of the connecting rope 4 is connected with the sliding part 3, the other end of the connecting rope sequentially penetrates through the first perforation, the hanging ring 8, the second perforation and the third perforation, the connecting rope 4 is tightly matched with the perforations, the size of the closed ring can be changed through the relative perforation movement of the connecting rope 4, so that the connecting length between the sliding part 3 and a flail hammer can be changed, the rotating force arm of the flail hammer can be changed, if the connecting piece 14 moves close to the sliding block through the first perforation, the closed ring can be, the closing loop can be made small and the length of the connection between the slider 3 and the drop weight can also be made short.

It is to be understood that in the claims, the specification of the present invention, all "including … …" are to be interpreted in an open-ended manner, i.e. in a manner equivalent to "including at least … …", and not in a closed manner, i.e. in a manner not to be interpreted as "including … … only".

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a changeable hula hoop bears a burden, is equipped with round slide (2) including being annular hoop body and setting the hammer that gets rid of on the hoop body, is equipped with in slide (2) and follows slide (2) gliding slider (3), and slider (3) and get rid of link to each other through a connecting rope (4) between the hammer, a serial communication port, get rid of the hammer and include a casing that has the inner chamber and can dismantle a plurality of counter weights (5) of setting at the casing intracavity, the casing includes casing body (6) and cap (7), and casing body (6) and cap (7) can be dismantled and link firmly.

2. A variable-load hula hoop according to claim 1, wherein the housing further comprises a fixing structure for fixing the weight (5) in the inner cavity.

3. A weight-variable hula hoop according to claim 2, wherein the fixing structure comprises insertion holes corresponding to the weights (5) one by one, and position-limiting portions (15) for limiting the weights (5) in the insertion holes, the weights (5) are inserted into the corresponding insertion holes one by one, and the insertion holes and the position-limiting portions (15) are respectively formed on the housing body (6) and the housing cover (7).

4. A weight-variable hula-hoop according to claim 3, wherein the housing (6) has a socket (16) formed integrally with the housing (6), and the insertion holes are formed in the socket (16) and are uniformly distributed in the housing (6).

5. A variable weight hula hoop according to claim 4, wherein the depth of the socket is less than the length of the weights (5), and the ends of the weights (5) above the socket are in the same plane.

6. A weight-variable hula-hoop according to claim 2, 3 or 4, characterized in that the outer circumference of the housing is further provided with a ring of buffer ring (13), the buffer ring (13) has elasticity, and the buffer ring (13) covers the joint of the housing body (6) and the housing cover (7).

7. A weight-variable hula hoop according to claim 6, wherein the connection part of the housing body (6) and the housing cover (7) forms a ring of clamping grooves (12) at intervals, the inner wall of the buffer ring (13) is provided with a ring of clamping strips in a matching way, and the clamping strips are embedded in the clamping grooves (12).

8. A weight-variable hula-hoop according to claim 6, wherein the length of the connection between the slider (3) and the drop weight is adjustable by means of the connecting cord (4).

9. A weight-variable hula hoop according to claim 8, wherein the cover (7) is connected to the connecting rope (4), the cover (7) is provided with a suspension structure for the connecting rope (4) to pass through, one end of the connecting rope (4) is connected to the sliding member (3), the other end of the connecting rope (4) passes through the suspension structure and then is connected to the connecting rope (4) by a connecting member (14), one end of the connecting rope (4) is connected to the connecting rope to form a closed loop, the suspension structure is arranged on the closed loop, and the connection length between the sliding member (3) and the drop hammer can be changed by changing the size of the closed loop.

10. A weight-variable hula hoop according to claim 9, wherein the connecting member (14) is provided with a first through hole, a second through hole and a third through hole, and the connecting cord (4) is connected to the sliding member (3) at one end and sequentially passes through the first through hole, the suspension structure, the second through hole and the third through hole at the other end.