CN207412651U - A kind of Telescopic net frame - Google Patents

Abstract

The utility model provides a kind of Telescopic net frame, two stents including being oppositely arranged and the net between two stent, further include two bracket bases, each bracket base includes several combination blocks, it is connected between the two adjacent combination blocks by elastic component, each combination block is respectively provided with a contact surface, when the stent is inserted in the corresponding bracket base, the lower end area of the stent is contacted with the contact surface of all combination blocks of the bracket base, and the elastic component between the combination block is in tensional state.The beneficial effects of the utility model：It can assemble, easy to carry and support height is adjustable.

Description

A kind of Telescopic net frame

Technical field

The utility model is related to aid in physical culture equipment technical field more particularly to a kind of Telescopic net frame.

Background technology

The rack of existing shuttlecock or tennis is fixed rack mostly, is generally only suitable for arena or fixed-site is matched somebody with somebody Use is put, with the development of the society, keeping fit and healthy has become the primary demand of the whole people, and shuttlecock and tennis are people A kind of body building mode loved by all, but under the conditions of the sparetime, going to play ball to arena or fixed-site every time often has Inconvenience.

In addition, the height of the upright bar of rack is fixed, it is impossible to be adjusted, be brought some inconvenience to shuttlecock and tennis.

Utility model content

In view of this, the embodiment of the utility model provides that one kind can assemble, easy to carry and support height is adjustable Telescopic net frame.

The embodiment of the utility model provides a kind of Telescopic net frame, including two stents being oppositely arranged and arranged on described Net between two stents further includes two bracket bases, and each bracket base includes several combination blocks, described in adjacent two It is connected between combination block by elastic component, each combination block is respectively provided with a contact surface, and the stent is inserted in corresponding institute When stating bracket base, the lower end area of the stent is contacted with the contact surface of all combination blocks of the bracket base, and this Elastic component between Shi Suoshu combination blocks is in tensional state.

Further, the connection between the elastic component and the corresponding combination block is to be detachably connected.

Further, each combination block further includes two joint faces, and each elastic component is connected described in adjacent two The joint face being oppositely arranged in combination block, each joint face are equipped with connection ring, and the opposite end of the elastic component is equipped with Connecting hook, the elastic component and the corresponding joint face are by the connection between the connecting hook and the connection ring and company It connects.

Further, the elastic component between the two adjacent combination blocks has multiple, and multiple elastic components are in level It is arranged on direction, the elastic component is spring.

Further, each bracket base includes the identical combination block of four structures, the institute of each combination block Contact surface is stated as arcwall face.

Further, the stent is jack column, including several telescopic joints, is passed through between adjacent two telescopic joint Fixing device connects.

Further, the top of the stent is equipped with draw ring on one, and the intermediate region of the stent is equipped with a drop-down Ring, the net are rectangle net, four angles of the rectangle net respectively with the corresponding two upper draw rings and the two lower draw rings Connection.

The advantageous effect that the technical solution that the embodiment of the utility model provides is brought is：It is several on the bracket base The elastic component is equipped between the combination block, is surrounded when the stent is inserted in the bracket base by the combination block When, under the action of the elastic involve power of the elastic component, the stent is fixedly clamped by several sub-assemblies, so that institute It states stent and is removably assembled in the bracket base, so as to contribute to storing, move and carrying for the Telescopic net frame, Make it not limited by the field.And the bracket base is not only simple in structure, fixed effect is good, also with foldable or Stack, so as to preferably storage property.

Description of the drawings

Fig. 1 is the overall schematic of the utility model Telescopic net frame；

Fig. 2 is the top view of the bracket base of the utility model Telescopic net frame；

Fig. 3 is the front view of Fig. 2.

Specific embodiment

It is new to this practicality below in conjunction with attached drawing to make the purpose of this utility model, technical solution and advantage clearer Type embodiment is further described.

It please refers to Fig.1, the embodiment of the utility model provides a kind of Telescopic net frame, and the Telescopic net frame is Badminton grid frame or tennis net braces, two stents 2 including being oppositely arranged and the net 1 between two stent 2, it is each The lower end of the stent 2 has a bracket base 3, and the bracket base 3 plays the fixed corresponding stent 2, Prevent the corresponding stent 2 tilts from even skewing.

Please refer to Fig.1, the stent 2 be jack column, including several telescopic joints 21, adjacent two telescopic joint 21 it Between connected by fixing device 22.Unclamp the fixing device 22, you can twitch the corresponding telescopic joint 21, make the telescopic joint 21 other telescopic joints 21 relatively adjacent thereto upwardly or downwardly move, and 2 entirety of stent is made to become high or become short, Then the fixing device 22 is tightened, makes the corresponding telescopic joint 21 on the stent 1 static relative to each other.So as to, according to The needs of user realize the adjustment of the height to the stent 2 by adjusting the telescopic joint 21 on the stent 2. But also can be appropriate increase or reduce the stent 2 the telescopic joint 21 quantity, used with meeting child, old man Using or the different needs that use of the higher person between twenty and fifty of height.

It please refers to Fig.1, the top of the stent 2 is equipped with draw ring 21 on one, and the intermediate region of the stent 2 is equipped with one Lower draw ring 24, the net 1 are rectangle net, four angles of the rectangle net respectively with corresponding two upper 23 and two institutes of draw ring Lower draw ring 24 is stated to connect.By adjusting the spacing between two stents 2 or by tighten four angles of the rectangle net with Connection relation between the corresponding two upper lower draw ring 24 of draw ring 23 and two, tighten the rectangle net, conveniently makes With.

It please refers to Fig.2 and Fig. 3, each bracket base 3 includes several combination blocks 31, each combination block 31 has There are a contact surface and at least two joint faces, the contact surface is between corresponding two joint face, each joint face On be equipped with row's connection ring 311, connected between adjacent two combination blocks 31 by elastic component 32, preferably described elastic component 32 be spring, and the opposite end of the elastic component 32 is equipped with connecting hook 321, and the connecting hook 321 can be embedded in the connection ring 311, the elastic component 32 and the corresponding joint face pass through the connection between the connecting hook 321 and the connection ring 311 And it connects.

It please refers to Fig.2 and Fig. 3, preferably each bracket base 3 includes the identical combination block 31, Mei Yisuo of four structures The contact surface for stating combination block 31 is arcwall face.It please refers to Fig.1, the stent 2 is inserted in the corresponding bracket base 3 When, the lower end area of the stent 2 is contacted with the contact surface of all combination blocks 31 of the bracket base 3, and described at this time The elastic component 32 between combination block 31 is in tensional state.Under the action of the elastic restoring force of the elastic component 32, if The common lower end area by the stent 2 of the combination block 31 is done to clamp, so as to when the stent 2 can be vertically it is described Bracket base 3 is fixed.In order to make the fixed effect more preferable, weight can also be pressed on the bracket base 3.

When the Telescopic net frame use, which finishes, to be needed to pack up the Telescopic net frame, make the stent 2 first It shrinks and reduces the height of the stent 2, the net 1 is then unloaded from the stent 2, the net 1 folding is kept well； Then the stent 2 is extracted from the corresponding bracket base 3, the stent 2 of extraction is made to be contracted to minimum length；Then Remove the elastic component 32 that the adjacent combination block 31 is connected on the bracket base 3, by 31 stack of sub-assembly or Person's tiling is put well.Complete the storage to the Telescopic net frame.

The advantageous effect that the technical solution that the embodiment of the utility model provides is brought is：If on the bracket base 3 Do the combination block 31 between be equipped with the elastic component 32, when the stent 2 be inserted in the bracket base 3 and by the combination When block 31 surrounds, under the action of the elastic involve power of the elastic component 32, the stent 2 is clamped by several sub-assemblies 31 It is fixed, so that the stent 2 is removably assembled in the bracket base 3, so as to contribute to the Telescopic net frame Storage, mobile and carrying, make it not limited by the field.And the bracket base 3 is not only simple in structure, fixed effect is good It is good, also with foldable or stack, so as to preferably storage property.

Herein, the involved nouns of locality such as forward and backward, upper and lower are to be located at parts in attached drawing in figure and zero Part mutual position defines, only for the purpose of expressing the technical solution clearly and conveniently.It should be appreciated that the noun of locality Use should not limit the claimed scope of the application.

In the case where there is no conflict, the feature in embodiment and embodiment herein-above set forth can be combined with each other.

The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality Within new spirit and principle, any modifications, equivalent replacements and improvements are made should be included in the guarantor of the utility model Within the scope of shield.

Claims (7)

1. a kind of Telescopic net frame, two stents including being oppositely arranged and the net between two stent, further include Two bracket bases, it is characterised in that：Each bracket base includes several combination blocks, leads between adjacent two combination blocks Elastic component connection is crossed, each combination block is respectively provided with a contact surface, when the stent is inserted in the corresponding bracket base, The lower end area of the stent is contacted with the contact surface of all combination blocks of the bracket base, and between the combination block Elastic component is in tensional state.

2. Telescopic net frame as described in claim 1, it is characterised in that：The elastic component and the corresponding combination block it Between connection to be detachably connected.

3. Telescopic net frame as claimed in claim 2, it is characterised in that：Each combination block further includes two joint faces, Each elastic component connects the joint face being oppositely arranged in the two adjacent combination blocks, and each joint face, which is equipped with, to be connected Ring is connect, the opposite end of the elastic component is equipped with connecting hook, and the elastic component and the corresponding joint face pass through the connection Connection between hook and the connection ring and connect.

4. Telescopic net frame as claimed in claim 2, it is characterised in that：Elastic component between the two adjacent combination blocks With multiple, multiple elastic components arrange in the horizontal direction, and the elastic component is spring.

5. Telescopic net frame as claimed in claim 2, it is characterised in that：Each bracket base includes four structure phases Same combination block, the contact surface of each combination block is arcwall face.

6. Telescopic net frame as described in claim 1, it is characterised in that：The stent is jack column, including several Telescopic joint is connected by fixing device between adjacent two telescopic joint.

7. Telescopic net frame as described in claim 1, it is characterised in that：The top of the stent is equipped with draw ring on one, The intermediate region of the stent is equipped with draw ring, and the net is rectangle net, four angles of the rectangle net respectively with it is right The two upper draw rings answered and the two lower draw ring connections.