CN214551029U

CN214551029U - Ball net convenient to change

Info

Publication number: CN214551029U
Application number: CN202120292453.1U
Authority: CN
Inventors: 徐和茂
Original assignee: Fuzhou Shanglai Sporting Goods Co ltd
Current assignee: Fuzhou Shanglai Sporting Goods Co ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-11-02
Anticipated expiration: 2031-02-02

Abstract

The utility model belongs to the technical field of badminton nets, in particular to a net convenient to replace, which comprises a badminton net body and two symmetrically distributed stand columns, wherein sleeve pipes are fixed at the left end and the right end of the badminton net body and are sleeved on the stand columns, and positioning and locking components are arranged on the sleeve pipes; the top end and the bottom end of the badminton net body are respectively provided with a flexible edge; the badminton net of the utility model can adjust the height of the badminton net body by adjusting the height of the sleeve, so as to adapt to different actual training and use requirements, ensure the effectiveness of training, have wide application range and ensure the stability of the installation of the badminton net body; the flexible edge cover can further protect the badminton net body, and the service life of the badminton net body is prolonged.

Description

Ball net convenient to change

Technical Field

The utility model belongs to the technical field of badminton net, concretely relates to net convenient to change.

Background

The badminton is an indoor sport item of small-sized balls which are made of feathers and cork and are struck by long-handle netted rackets through a net, badminton competition is carried out on a rectangular field, the middle of the field is separated by the net, and the two parties strike the ball back and forth on the net by applying various technical skills such as serving, batting and moving, so that the ball is not fallen into the effective area of the badminton or the batting error of the other party is overcome.

The badminton net is a net-shaped device which is erected at the center of a badminton match field and is used for isolating two parties of the match.

However, original badminton net is when using, usually for cup jointing on two stands, though cup joint simply, easily change, but hardly guarantee the stability of badminton net to can't adjust the high of net with the use needs to actual training, be difficult to guarantee the validity of training, application scope is not enough.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides a net convenient to replace, which is characterized by convenient use, good stability and long service life.

In order to achieve the above object, the utility model provides a following technical scheme: a net convenient to replace comprises a badminton net body and two stand columns which are symmetrically distributed, wherein sleeve pipes are fixed at the left end and the right end of the badminton net body and are sleeved on the stand columns, and positioning locking assemblies are installed on the sleeve pipes; the top end and the bottom end of the badminton net body are both provided with flexible covered edges.

As an optimal technical scheme of the utility model, the guide slot along longitudinal distribution is seted up to the outer wall of stand sheathed tube inner wall be fixed with the corresponding spacing sand grip of guide slot.

As a preferred technical solution of the present invention, the positioning and locking assembly includes a positioning locking pin and a return spring, a plurality of locking grooves longitudinally distributed at equal intervals are formed on the outer wall of the upright post, a through hole is formed in the sleeve, and one end of the positioning locking pin penetrates through the through hole and is then embedded into the locking groove; a first limiting ring and a second limiting ring are respectively fixed on the inner walls of the two ports of the through hole, a third limiting ring is fixed on the positioning locking pin, and the reset spring is sleeved on the positioning locking pin and is positioned between the second limiting ring and the third limiting ring.

As an optimized technical solution of the present invention, the positioning locking pin is kept away from the one end of the upright post is fixed with a pull ring.

As an optimal technical scheme of the utility model, the end cap is installed through the screw thread closure mode in the top of stand.

As an optimal technical scheme of the utility model, flexible borduring is bordured for silica gel.

Compared with the prior art, the beneficial effects of the utility model are that: the badminton net of the utility model can adjust the height of the badminton net body by adjusting the height of the sleeve, so as to adapt to different actual training and use requirements, ensure the effectiveness of training, have wide application range and ensure the stability of the installation of the badminton net body; the flexible edge cover can further protect the badminton net body, and the service life of the badminton net body is prolonged.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is an enlarged schematic structural view of a portion a of fig. 1 according to the present invention;

fig. 3 is a schematic top sectional view of a first positioning and locking assembly according to the present invention;

FIG. 4 is a schematic top cross-sectional view of another positioning and locking assembly of the present invention;

in the figure: 1. a badminton net body; 2. a column; 3. a sleeve; 4. a positioning and locking assembly; 5. a plug; 6. flexible edge covering; 7. a guide groove; 8. limiting convex strips; 9. a positioning locking pin; 10. a locking groove; 11. a first limit ring; 12. a second limiting ring; 13. a third limiting ring; 14. a return spring; 15. a pull ring; 16. perforating; 17. and (4) manually screwing.

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.

Example 1

Referring to fig. 1-3, the present invention provides the following technical solutions: a net convenient to replace comprises a badminton net body 1 and two upright posts 2 which are symmetrically distributed, wherein sleeve pipes 3 are fixed at the left end and the right end of the badminton net body 1, the sleeve pipes 3 are sleeved on the upright posts 2, and positioning and locking components 4 are arranged on the sleeve pipes 3; all be equipped with the flexibility at the top of badminton net body 1 and the bottom and bordure 6, when using, adjust the interval of two stands 2 to the length of badminton net body 1, later cup joint sleeve pipe 3 on stand 2, to actual training and use needs, change sleeve pipe 3's height, adjust the height of badminton net body 1 promptly, reuse location locking Assembly 4 fixes a position and stabilizes the regulation of badminton net body 1, guarantees the actual effect of training.

Specifically, according to fig. 1 and fig. 2, in this embodiment, the outer wall of the stand column 2 is provided with a guide groove 7 which is longitudinally distributed, the inner wall of the casing 3 is fixed with a limit protruding strip 8 corresponding to the guide groove 7, when the height of the casing 3 is changed, the limit protruding strip 8 moves in the guide groove 7, so as to ensure the stability of the movement of the casing 3, and ensure the stability of the badminton net body 1 in use, thereby avoiding the accidental rotation of the casing 3.

Specifically, according to fig. 1, fig. 2 and fig. 3, in this embodiment, the positioning and locking assembly 4 includes a positioning and locking pin 9 and a return spring 14, a plurality of locking grooves 10 are formed in the outer wall of the upright post 2 and longitudinally distributed at equal intervals, a through hole 16 is formed in the sleeve 3, and one end of the positioning and locking pin 9 penetrates through the through hole 16 and then is embedded into the locking groove 10; a first limiting ring 11 and a second limiting ring 12 are respectively fixed on the inner walls of two ports of the through hole 16, a third limiting ring 13 is fixed on the positioning locking pin 9, a return spring 14 is sleeved on the positioning locking pin 9 and is positioned between the second limiting ring 12 and the third limiting ring 13, when the height of the badminton net body 1 needs to be adjusted, the two ends of the badminton net body 1 are independently adjusted, or two persons adjust the sleeve simultaneously, pull the positioning locking pin 9 outwards to make the positioning locking pin 9 separate from the current locking groove 10, at the moment, the second limiting ring 12 and the third limiting ring 13 compress the return spring 14, then change the height of the sleeve 3, after adjustment, loosen the positioning locking pin 9, under the action of the elastic force of the return spring 14, the positioning locking pin 9 is reset, the end part of the positioning locking pin 9 is embedded into the locking grooves 10 at different height positions, the adjustment is completed, and the adjusted sleeve 3 is stabilized.

Specifically, according to fig. 1, fig. 2 and fig. 3, in this embodiment, a pull ring 15 is fixed to an end of the positioning locking pin 9 away from the upright 2, and the positioning locking pin 9 is pulled by the pull ring 15, which is safer and more labor-saving.

Specifically, according to fig. 1, in this embodiment, a plug 5 is installed at the top end of the upright post 2 in a threaded manner, so as to limit the height adjustment of the sleeve 3 and ensure that the sleeve 3 is adjusted within a safe range.

Specifically, according to the attached drawing 1, in the embodiment, the flexible edge 6 is a silica gel edge, and has certain tension, flexibility, pressure resistance, high temperature resistance, low temperature resistance, stable chemical properties, environmental protection, safety and no peculiar smell.

Example 2

Referring to fig. 1, fig. 2 and fig. 4, the present invention provides the following technical solutions: a net convenient to replace comprises a badminton net body 1 and two upright posts 2 which are symmetrically distributed, wherein sleeve pipes 3 are fixed at the left end and the right end of the badminton net body 1, the sleeve pipes 3 are sleeved on the upright posts 2, and positioning and locking components 4 are arranged on the sleeve pipes 3; all be equipped with the flexibility at the top of badminton net body 1 and the bottom and bordure 6, when using, adjust the interval of two stands 2 to the length of badminton net body 1, later cup joint sleeve pipe 3 on stand 2, to actual training and use needs, change sleeve pipe 3's height, adjust the height of badminton net body 1 promptly, reuse location locking Assembly 4 fixes a position and stabilizes the regulation of badminton net body 1, guarantees the actual effect of training.

Specifically, as shown in fig. 1, fig. 2 and fig. 4, in this embodiment, the positioning and locking assembly 4 is a manual bolt 17, the outer wall of the column 2 is provided with a plurality of locking grooves 10 which are longitudinally distributed at equal intervals, the manual bolt 17 is installed on the sleeve 3 in a threaded screwing manner, and when the end of the manual bolt 17 is embedded into the locking groove 10 and the height of the sleeve 3 needs to be adjusted, the manual bolt 17 is firstly unscrewed, then the height of the sleeve 3 is adjusted, and after the adjustment is completed, the manual bolt 17 is screwed again.

The utility model discloses a theory of operation and use flow: the utility model discloses a net, when using, the interval to two stands 2 is adjusted to the length of badminton net body 1, later cup joint sleeve pipe 3 on stand 2, training and use needs to the reality, change sleeve pipe 3's height, adjust the height of badminton net body 1 promptly, utilize pull ring 15 to stimulate location stop pin 9 to the outside, make location stop pin 9 break away from current locking groove 10, No. two spacing rings 12 and No. three spacing rings 13 compression reset spring 14 this moment, later change sleeve pipe 3's height, after adjusting, loosen pull ring 15, under reset spring 14's spring action, location stop pin 9 resets, the tip of location stop pin 9 imbeds in the locking groove 10 of different high positions, accomplish the regulation, and sleeve pipe 3 after adjusting is stabilized.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a net convenient to change, includes badminton net body (1), its characterized in that: the badminton net is characterized by further comprising two stand columns (2) which are symmetrically distributed, wherein sleeves (3) are fixed at the left end and the right end of the badminton net body (1), the sleeves (3) are sleeved on the stand columns (2), and positioning locking assemblies (4) are mounted on the sleeves (3); the badminton net is characterized in that flexible covered edges (6) are arranged at the top end and the bottom end of the badminton net body (1).

2. A replacement facilitating net according to claim 1, wherein: the outer wall of the upright post (2) is provided with guide grooves (7) which are distributed along the longitudinal direction, and the inner wall of the sleeve (3) is fixed with limit convex strips (8) corresponding to the guide grooves (7).

3. A replacement facilitating net according to claim 1, wherein: the positioning and locking assembly (4) comprises a positioning and locking pin (9) and a return spring (14), a plurality of locking grooves (10) which are longitudinally distributed at equal intervals are formed in the outer wall of the upright post (2), a through hole (16) is formed in the sleeve (3), and one end of the positioning and locking pin (9) penetrates through the through hole (16) and then is embedded into the locking grooves (10); a first limiting ring (11) and a second limiting ring (12) are respectively fixed on the inner walls of two ports of the through hole (16), a third limiting ring (13) is fixed on the positioning locking pin (9), and the reset spring (14) is sleeved on the positioning locking pin (9) and is positioned between the second limiting ring (12) and the third limiting ring (13).

4. A replacement friendly net as claimed in claim 3, wherein: and a pull ring (15) is fixed at one end of the positioning locking pin (9) far away from the upright post (2).

5. A replacement facilitating net according to claim 1, wherein: and the top end of the upright post (2) is provided with a plug (5) in a threaded screwing mode.

6. A replacement facilitating net according to claim 1, wherein: the flexible edge covering (6) is a silica gel edge covering.