CN219110749U

CN219110749U - Hula hoop unit section and hula hoop

Info

Publication number: CN219110749U
Application number: CN202223448980.0U
Authority: CN
Inventors: 王益军
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-06-02
Anticipated expiration: 2032-12-22

Abstract

The utility model provides a hula hoop unit festival and hula hoop, the unit festival includes the lateral body and the medial body, the lateral body is arc structure, the medial body sets up the medial surface at the lateral body, the one end of lateral body is formed with the jack that extends along its length direction, the other end is formed with the grafting structure that can insert in the jack, the both sides of lateral body one end are formed with respectively with the communicating spacing breach of jack, grafting structure includes two insert sections that can elastic deformation, the front end of insert section is formed with outwards convex spacing portion, the spacing portion embedding of two insert sections is spacing breach behind the grafting structure insert the jack, compared prior art, need not to use parts such as spring, button, simple structure, with low costs.

Description

Hula hoop unit section and hula hoop

Technical Field

The utility model relates to a hula hoop unit section which is used for forming a hula hoop which is tied on the waist of an exerciser and cannot fall down when in use.

Background

The utility model provides a hula hoop that can not drop, mainly includes circle body, slide and balancing weight, and the slide slidable sets up on the circle body, and the balancing weight passes through the frenulum to be connected with the slide, and the circle body comprises a plurality of unit knots end to end, connects each other through connection structure between the adjacent two unit knots, and current connection structure adopts spring, operating button and grafting cooperation to constitute mostly, and the structure is complicated, and a multifunctional regulation hula hoop as disclosed in chinese patent document CN217961118U includes the unit knot, the unit knot includes casing, fixed knot structure, massage subassembly, switch button and connecting piece, the unit knot end to end constitutes the circle body, has the spout that sets up along circumference on the unit knot, the spout is butt joint in the in-process that the unit knot end to end constitutes the circle body forms the slide rail. The switch key needs to be matched with the spring and the lock catch to realize the connection between the two unit sections.

Disclosure of Invention

The utility model aims at overcoming the defects of the prior art, and provides a hula hoop unit joint with simple structure and low cost.

The aim of the utility model is realized by the following technical scheme:

a hula hoop unit section, characterized in that: including lateral body and medial body, the lateral body is arc structure, and the medial body sets up the medial surface at the lateral body, and the one end of lateral body is formed with the jack that extends along its length direction, and the other end is formed with the grafting structure that can insert in the jack, and the both sides of lateral body one end are formed with respectively with the communicating spacing breach of jack, and grafting structure is including two insert sections that can elastic deformation, and the front end of insert section is formed with outside convex spacing portion, and in the spacing portion embedding spacing breach of two insert sections behind the grafting structure insert the jack, specific grafting principle is: in the process that the plug-in structure is inserted into the jack, the two plug-in sections are compressed by the jack and are close to each other, after the plug-in structure is completely inserted, the plug-in sections reset under the action of self elastic force and enable the limiting part to be embedded into the limiting notch, so that the plug-in structure cannot be pulled out of the jack, when the plug-in structure is pulled out, the two plug-in sections are enabled to be close to each other to the detachable limiting notch by pressing the limiting part of the two plug-in sections, and then the plug-in structure is pulled out.

The plug-in structure comprises a guide section and two plug-in sections, wherein the two plug-in sections are symmetrically arranged on two sides of the guide section, two guide raised strips are formed on the inner wall of the jack, the plug-in structure is inserted into the jack, the two guide raised strips are positioned on two sides of the guide section to guide the plug-in structure to be inserted, and the guide section and the guide raised strips are matched to enable the plug-in structure to be inserted into or pulled out of the jack more smoothly.

The support section is connected between the insertion section and the guide section, and can support the insertion section, so that the strength of the insertion section is improved, and the insertion structure is prevented from being abnormally separated from the insertion hole.

The plug-in structure and the outer side body are integrally formed, so that the outer side body can be formed at one time by adopting a die, the integral structure is simpler, and the cost is lower.

The outer side body is of an arc-shaped platy structure, and the structure can be more suitable for the shape of the hula hoop.

The utility model discloses a product is characterized by comprising an outer side body, an inner side body, a connecting part, a mounting plate, an inner side body and a connecting part, wherein the inner side of the outer side body is provided with the mounting plate, the mounting plate is arranged at intervals between the inner side surface of the mounting plate and the inner side surface of the outer side body, the inner side body comprises two split parts which are buckled relatively, the mounting plate is positioned in the inner side body after the two split parts are buckled relatively, and the inner side body and the outer side body are connected through the mounting plate, so that the product is convenient to assemble.

The outer side of the front end of the insertion section is provided with a guide surface which is convenient for the insertion structure to be inserted into the insertion hole, the guide surface extends inwards from back to front, the guide surface can enable the insertion structure to be smoothly inserted into the insertion hole, and the guide surface is more beneficial to compression of the insertion hole on the two insertion sections to enable the two insertion sections to be close to each other.

The inner side body is provided with a transversely penetrating silencing hole, and the silencing hole can reduce noise generated when the sliding seat moves on the ring body.

The limiting part is provided with a stop surface which is abutted against the limiting notch, and the stop surface is abutted against one side edge of the limiting notch, so that the plugging structure can be limited to be separated from the jack.

The inner side surface of the outer side body is provided with arc-shaped tracks which are positioned at two sides of the inner side body and extend along the length direction of the inner side body, and the arc-shaped tracks are used for running of rollers on the sliding seat.

The hula hoop comprises a hoop body, a sliding seat and a balancing weight, wherein the sliding seat is slidably arranged on the hoop body, the balancing weight is connected with the sliding seat, and the hoop body comprises a plurality of hula hoop unit sections.

Drawings

The utility model is described in further detail below with reference to the accompanying drawings.

FIG. 1 is a perspective view of a hula hoop of the present utility model.

Fig. 2 is a schematic illustration of the plugging of two unit sections.

Fig. 3 is a perspective view of a unit section.

Fig. 4 is a perspective view of another view of a cell segment.

Fig. 5 is an exploded view of the components of the unit cell.

Fig. 6 is a perspective view of the slider.

Fig. 7 is a side view of a two-unit joint in a plugged position.

Fig. 8 is a cross-sectional view taken along A-A of fig. 7.

Detailed Description

Referring to fig. 1 to 8, a hula hoop comprises a hoop body a, a sliding seat 3 and a balancing weight 4, wherein the sliding seat 3 is slidably arranged on the hoop body a, and the balancing weight 4 is connected with the sliding seat 3 through a lacing 41.

The ring body A is formed by splicing a plurality of unit sections A1 connected end to end, the specific unit section A1 comprises an outer side body 1 and an inner side body 2, the outer side body 1 is of an arc-shaped platy structure, the inner side body 2 is arranged on the inner side surface of the outer side body 1, a jack 11 extending along the length direction of the jack 11 is formed at one end of the outer side body 1, a plug-in structure 12 capable of being inserted into the jack 11 is formed at the other end of the outer side body 1, limiting gaps 14 communicated with the jack 11 are formed at two sides of one end of the outer side body 1 respectively, the outer side body 1 and the plug-in structure 12 are integrally formed in an injection molding manner, the plug-in structure 12 comprises a guide section 121 and two insert sections 122, the guide sections 121 are arranged between the two insert sections 122 and extend along the length direction of the outer side body 1, a support section 123 is connected between the insert sections 122 and the guide sections 121, the cross section of the specific insert section 122 is H-shaped, two guide ribs 15 are formed on the inner side wall of the jack 11 and extend along the length direction of the outer side body 1, the two guide ribs 15 are located at two guide ribs 15 in the two sides of the guide section 121 in the process of inserting the jack 11, and the two guide ribs 15 are located at the two guide sections 121 or are matched with the guide ribs 12 in the guide sections 12 in the process of smoothly inserting the plug-in structure 12.

The inserting structure 12 is made of plastic, so that the inserting section 122 has certain elasticity, the front end of the inserting section 122 is provided with a limiting part 1221 protruding outwards, the limiting parts 1221 of the two inserting sections 122 are embedded into the limiting notch 14 after the inserting structure 12 is inserted into the inserting hole 11, the outer side of the front end of the inserting section 122 is provided with a guiding surface 1222 which is convenient for the inserting structure 12 to be inserted into the inserting hole, the guiding surface 1222 extends from back to front to inwards in an arc shape, the guiding surface 1222 can enable the inserting structure 12 to be smoothly inserted into the inserting hole 11, the guiding surface 1222 is further beneficial to compression of the inserting hole 11 on the two inserting sections 122 to enable the two inserting sections 122 to be close to each other, the limiting part 1221 is provided with a stopping surface 1223 abutting against one side edge of the limiting notch 14, the inserting structure 12 can be limited to be separated from the inserting hole 11, or an included angle formed between the specific stopping surface 1223 and the length direction of the inserting section 122 is an acute angle.

The specific grafting principle is as follows: in the process that the plug-in structure 12 is inserted into the jack 11, the two insertion sections 122 are compressed by the jack 11 to be close to each other, when the plug-in structure 12 is completely inserted, the insertion sections 122 reset under the action of self elastic force and enable the limiting parts 1221 to be embedded into the limiting gaps 14, so that the plug-in structure 12 cannot be pulled out of the jack 11, when the plug-in structure 12 needs to be pulled out, the two insertion sections 122 are close to each other to be separated from the limiting gaps 14 by pressing the limiting parts 1221 of the two insertion sections 122, and then the plug-in structure 12 is pulled out.

The inside body 2 has the lateral surface of laminating with the medial surface of outside body 1, the inboard of outside body 1 is provided with mounting panel 13, mounting panel 13 passes through connecting portion 131 and the parallel interval arrangement of lateral surface of outside body 1, namely mounting panel 13 is arc structure also, inside body 2 is arc structure equally, inside body 2 includes two components of a whole that can function independently

parts

2a, 2b of relative lock, mounting panel 13 is located inside body 2 after two components of a whole that can function independently

parts

2a, 2b are relative the lock, connect each other through mounting panel 13 between inside body 2 and the outside body 1, be convenient for the equipment of product, through the mutual locking of screw between two components of a whole that can function independently parts 2a, the inboard 2 is provided with massage piece 23, massage piece 23 adopts elastic material to make, like silica gel etc., inside body 2 is formed with the amortization hole 21 that transversely runs through, the setting of this amortization hole 21 can reduce the noise that slide 3 produced when moving on circle body A.

The inner side surface of the outer side body 1 is provided with arc-shaped rails 16 which are positioned at two sides of the inner side body 2 and extend along the length direction of the inner side body, the arc-shaped rails 16 are used for running of rollers 31 on the sliding seat 3, the sliding seat 3 is provided with wheel frames 32 which extend to two sides of the unit section A1, the wheel frames 32 are provided with the rollers 31, the rollers 31 are in rolling fit with the arc-shaped rails 16, the inner side section of the inner side body 2 is provided with shielding parts 22 which protrude outwards, and the shielding parts 22 can prevent clothes from being wound between the rollers 31 and the arc-shaped rails 16.

After the plurality of unit sections A1 are spliced end to form a ring body A, the arc-shaped rails 16 of the unit sections A1 are mutually butted to form an annular rail, so that the rollers 31 of the sliding seat 3 can walk on the annular rail.

The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, i.e., the utility model is not to be limited to the details of the claims and the description, but rather is to cover all modifications which are within the scope of the utility model.

Claims

1. A hula hoop unit section, characterized in that: including lateral body (1) and medial body (2), lateral body (1) is arc structure, medial body (2) set up the medial surface at lateral body (1), the one end of lateral body (1) is formed with jack (11) that extend along its length direction, the other end is formed with grafting structure (12) in can inserting jack (11), both sides of lateral body (1) one end are formed with respectively with communicating spacing breach (14) of jack (11), grafting structure (12) are including two insert section (122) of elastic deformation, the front end of insert section (122) is formed with outside convex spacing portion (1221), spacing portion (1221) embedding spacing breach (14) of two insert section (122) behind grafting structure (12) insert jack (11).

2. A hula hoop unit as claimed in claim 1, wherein: the plug-in structure (12) comprises a guide section (121) and two insertion sections (122), the two insertion sections (122) are symmetrically arranged on two sides of the guide section (121), two guide raised strips (15) are formed on the inner wall of the jack (11), and the plug-in structure (12) is inserted into the jack (11) in the process that the two guide raised strips (15) are located on two sides of the guide section (121) to guide the plug-in structure (12) to be inserted.

3. A hula hoop unit as claimed in claim 2, wherein: a support section (123) is connected between the insertion section (122) and the guide section (121).

4. A hula hoop section as claimed in claim 1 or 2 or 3, wherein: the plug-in structure (12) and the outer side body (1) are integrally formed.

5. A hula hoop section as claimed in claim 1 or 2 or 3, wherein: the outer side body (1) is of an arc-shaped platy structure.

6. A hula hoop section as claimed in claim 1 or 2 or 3, wherein: the inside of the outer side body (1) is provided with a mounting plate (13), the mounting plate (13) is arranged at intervals with the inner side surface of the outer side body (1) through a connecting part (131), the inner side body (2) comprises two split parts which are buckled relatively, and the mounting plate (13) is positioned in the inner side body (2) after the two split parts are buckled relatively.

7. A hula hoop section as claimed in claim 1 or 2 or 3, wherein: a guide surface (1222) for facilitating the insertion of the plug-in structure (12) into the insertion hole (11) is formed on the outer side of the front end of the insertion section (122), and the guide surface (1222) extends inwards from rear to front.

8. A hula hoop section as claimed in claim 1 or 2 or 3, wherein: the inner body (2) is formed with a sound deadening hole (21) penetrating transversely.

9. A hula hoop section as claimed in claim 1 or 2 or 3, wherein: the limit part (1221) is provided with a stop surface (1223) which is abutted against the limit notch (14).

10. A hula hoop section as claimed in claim 1 or 2 or 3, wherein: the inner side surface of the outer side body (1) is provided with arc-shaped tracks (16) which are positioned at two sides of the inner side body (2) and extend along the length direction of the inner side body.

11. Hula hoop comprising a hoop body (a), a sliding seat (3) and a balancing weight (4), wherein the sliding seat (3) is slidably arranged on the hoop body (a), the balancing weight (4) is connected with the sliding seat (3), and the hoop body (a) comprises a plurality of hula hoop unit sections as claimed in any one of claims 1 to 10.