CN213347691U - Ball net support with storage function - Google Patents

Abstract

The utility model discloses a net support with accomodate function, include: the device comprises an upper strut (1), a lower strut (2), a base (3) and a limiting rod (4); the upper column (1) comprises: a sleeve (11) and two bearings (12); the sleeve (11) is provided with a support rod (111) and a plurality of fixing rings (112); two bearings (12) are arranged in the upper end port and the lower end port of the sleeve (11); the upper part of the lower strut (2) is fixedly arranged in the inner rings of the two bearings (12), and connecting holes (21) are arranged in the middle of the lower strut (2) at intervals; the base (3) is connected with the lower end of the lower strut (2); one end of the limiting rod (4) is connected with the support rod (111), and the other end of the limiting rod is connected with the connecting hole (21). The net support with the storage function has the advantages of high working efficiency, good working effect, simplicity and convenience in operation, low working strength, resource saving, cost saving and the like.

Description

Ball net support with storage function

Technical Field

The utility model discloses a technical field who relates to the exerciser especially relates to a net support with accomodate function.

Background

Along with the progress and development of society, people pay more and more attention to the body health of the people, the time and times of sports and fitness are more and more, and many people select badminton, volleyball and shuttlecock sports, and the main reasons are easy to get on hand, the used sports equipment is simple, only need ball and racket, and occupy a small space, the sports risk is low, so the badminton is popular with the masses.

Nowadays, badminton, volleyball, shuttlecock and other ball games with nets are more and more popular, and sports venues are more and more, and two net supports and a net need to be arranged on each court. Because the net is made of cloth products or nylon ropes, in the traditional method of storing the net in a disassembly mode, when the net is frequently opened again for use, the phenomena of winding and the like easily occur, even the old net has to be abandoned and the new net is replaced sometimes because the winding amplitude is too large, the waste of time and physical force is caused, and simultaneously the waste of funds and resources is also caused. Meanwhile, the previously collected nets are hung on the net support again, and the time and the labor are also excessive, and the process is complicated.

Therefore, how to solve the problems of time waste, physical power consumption, complex operation, fund and resource waste and the like caused by the fact that the existing ball net needs to be disassembled, stored and installed again when in use, becomes a problem to be solved urgently.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses a net support with accomodate function to at least, solve present net and need dismantle and accomodate and install the waste time that causes once more when using, consume physical power, the operation is complicated, fund and wasting of resources scheduling problem.

The utility model provides a technical scheme specifically does, a net support with accomodate function, a serial communication port, include: the device comprises an upper strut 1, a lower strut 2, a base 3 and a limiting rod 4;

the upper column 1 includes: a sleeve 11 and two bearings 12;

a support rod 111 extending outwards in the radial direction is arranged on the side wall of the upper end of the sleeve 11, and a plurality of fixing rings 112 are axially arranged on the side wall of the sleeve 11 at intervals;

the two bearings 12 are respectively fixedly nested and installed in the upper end port and the lower end port of the sleeve 11;

the upper part of the lower strut 2 is positioned in the sleeve 11 and is fixedly nested in the inner rings of the two bearings 12, and connecting holes 21 are formed in the lower part or the middle side wall of the lower strut 2 at intervals along the circumferential direction;

the base 3 is connected with the lower end of the lower strut 2;

one end of the limiting rod 4 is rotatably connected with the supporting rod 111, the other end of the limiting rod is provided with a hook, and the limiting rod 4 can pass through the hook and is movably connected with the connecting hole 21 on the lower support 2.

Preferably, two rollers 31 are disposed on one side of the bottom surface of the base 3, and two legs 32 are disposed on the other side of the bottom surface of the base 3.

Further preferably, the lower surfaces of the two legs 32 are provided with anti-slip lines.

Further preferably, both of the bearings 12 are ball bearings.

Further preferably, a threaded blind hole 33 is provided on the upper surface of the base 3, a thread is provided at the lower end of the lower column 2, and the lower end of the lower column 2 is mounted in the threaded blind hole 33 of the base 3.

Further preferably, the upper diameter of the lower strut 2 located inside the sleeve 11 is smaller than the middle and lower diameters of the lower strut 2 located outside the sleeve 11.

The utility model provides a net support with accomodate function, through with lower pillar upper end nestification in the inner circle of two upper and lower bearings of upper prop, make the upper prop can be for lower pillar free rotation, and the one end of gag lever post is connected with the branch on the upper prop lateral wall, when the staff promotes the gag lever post, the upper prop can rotate, the net that one side was fixed at the upper prop twines thereupon on the lateral wall of upper prop, insert the other end of gag lever post in the connecting hole on the lower pillar after the completion, accomplish the work of accomodating the net. The net can be spread by reversing the above steps. Compare with traditional net dismantlement and mounting means, this net support with accomodate function need not to pull down the net is whole from two net supports, only need with one side of net pull down from a net support can, when having reduced work load, also practiced thrift the time, improved work efficiency. Through rotating the upper prop with the net evenly twine on the lateral wall of upper prop, dismantle with traditional mode and compare with the installation net, its operating speed is fast, and it is very simple and convenient to operate, reduces working strength, has avoided taking place to tie a knot when adopting traditional method to dismantle and install the net simultaneously, the condition such as kinking, has prolonged the life of net, and then practices thrift the cost, avoids the wasting of resources.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.

FIG. 1 is a schematic view of a ball net support with a storage function according to an embodiment of the present disclosure;

fig. 2 is a schematic view of a ball net support with a storage function and a ball net used in cooperation according to an embodiment of the present disclosure.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus consistent with certain aspects of the invention, as detailed in the appended claims.

Referring to fig. 1, a net support with a storage function is shown, and the net support with the storage function is composed of an upper support column 1, a lower support column 2, a base 3 and a limiting rod 4. The upper column 1 is composed of a sleeve 11 and two bearings 12 installed in the upper and lower openings of the sleeve 11, wherein a strut 111 extending outward in the radial direction is installed on the upper end side wall of the sleeve 11, and a plurality of fixing rings 112 are installed on the side wall of the sleeve 11 at intervals in the axial direction. The lower support column 2 is positioned below the upper support column 1, the upper part of the lower support column is fixedly nested in the inner rings of the two bearings 12, and the lower part or the middle side wall of the lower support column 2 is provided with connecting holes 21 at intervals along the circumferential direction. The base 3 is located below the lower support column 2 and is connected with the lower end of the lower support column 2. One end of the limiting rod 4 is rotatably connected with the support rod 111, the other end of the limiting rod is provided with a hook, and the limiting rod 4 can be movably connected with the connecting hole 21 on the lower support rod 2 through the hook.

Referring to fig. 2, the ball net support with the storage function is matched with a traditional ball net support A and a ball net B to complete two functions of storage and unfolding of the ball net, wherein the work process of storing the ball net is as follows: the net is first detached from the conventional net support, and then the hooks at the ends of the stopper rods are removed from the connecting holes in the lower support posts and the stopper rods are pushed to rotate the upper support posts. Rotate along with going up the pillar emergence, the net twines the outside of last pillar gradually, when the net twines the outside at last pillar completely, stops to promote the gag lever post to insert the terminal couple of gag lever post in the connecting hole corresponding with its position, go up the pillar and no longer take place to rotate under the effect of gag lever post this moment, the work of accomodating of net is ended. This spread net work process of net support with accomodate function is opposite with the work process that the net was accomodate, and the work content is roughly the same, only needs the work of expanding of above-mentioned reverse operation can accomplish the net. This net support with accomodate function inserts in two bearing inner circles at the upper and lower both ends of pillar through the upper portion with pillar down for but the pillar free rotation, borrow this with the outside of net winding last pillar, and restrict the rotation of pillar through the gag lever post, and then accomplish accomodating and the expansion work to the net. Compare with the mode that the net was dismantled and was installed in the tradition adoption, not only accomodate and expand the speed of net faster, the effect is better, the operation is more simple and convenient, has still avoided the net to send when accomodating and expanding situations such as knot, kinking to take place. Not only improves the working efficiency and saves time and reduces the working intensity, but also prolongs the service life of the net, saves the fund and avoids the resource waste.

The utility model provides a net support with accomodate function is provided with two gyro wheels 31 on one side of the bottom surface of base 3, is provided with two landing legs 32 at the bottom surface opposite side of base 3. When the net support with the storage function needs to be moved, the net support with the storage function can be slightly inclined and only two rollers contact with the ground, and at the moment, the net support with the storage function can be moved to a proper position under the pushing of a person. After the ball net support with the storage function is placed vertically after the ball net support reaches a proper position, at the moment, two support legs under the bottom surface of the base are in contact with the ground, the ball net support with the storage function is supported, and meanwhile the position of the ball net support with the storage function is also fixed.

In order to further fix this position that has the net support of accomodating the function, avoid when ground is uneven or slope, this net support with accomodate function produces under the action of gravity and removes, the utility model provides a net support with accomodate function, the lower surface of two landing legs 32 all is provided with anti-skidding line. Through set up anti-skidding line at two landing leg lower surfaces, can effectual improvement landing leg lower surface and the frictional force on ground, and then avoid this net support that has the function of accomodating to produce under the action of gravity and remove.

The utility model provides a net support with accomodate function, two bearings 12 are ball bearing. Ball bearing not only moves reliably to the low price, the model is complete, when guaranteeing this ball net support that has the function of accomodating accomodates and the work quality who expandes the ball net, has also practiced thrift use and cost of maintenance.

The utility model provides a net support with accomodate function is provided with screw thread blind hole 33 at the upper surface of base 3, and the lower extreme of lower pillar 2 is provided with the screw thread, and the lower extreme of lower pillar 2 is installed in base 3's screw thread blind hole 33. The lower support rod is in threaded connection with the base, and the lower support rod is convenient to detach and mount from the base. When the net support with the storage function needs to be put in storage, the lower supporting column can be detached from the base, so that the storage is convenient, and the occupied space is saved. When it is desired to use it again, the lower support is simply screwed onto the base and then moved into position.

The utility model provides a net support with accomodate function, the upper portion diameter that lies in sleeve 11 in the lower pillar 2 is less than the middle part and the lower part diameter that lie in sleeve 11 outside in the lower pillar 2. At this moment, a boss is formed between the upper part and the middle part of the lower support column, when the upper part of the lower support column is nested in the inner rings of the two bearings at the upper end and the lower end of the upper support column, the boss formed between the lower end bearing of the upper support column and the upper part and the middle part of the lower support column is abutted, and therefore supporting force for the upper support column is improved, and the work operation of the net support with the storage function is more stable.

Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.

It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.

Claims (6)

1. A net support with a storage function, comprising: the device comprises an upper strut (1), a lower strut (2), a base (3) and a limiting rod (4);

the upper column (1) comprises: a sleeve (11) and two bearings (12);

a support rod (111) extending outwards in the radial direction is arranged on the side wall of the upper end of the sleeve (11), and a plurality of fixing rings (112) are axially arranged on the side wall of the sleeve (11) at intervals;

the two bearings (12) are respectively fixedly nested and installed in the upper end port and the lower end port of the sleeve (11);

the upper part of the lower strut (2) is positioned in the sleeve (11) and is fixedly nested in the inner rings of the two bearings (12), and connecting holes (21) are formed in the lower part or the middle side wall of the lower strut (2) at intervals along the circumferential direction;

the base (3) is connected with the lower end of the lower strut (2);

one end of the limiting rod (4) is rotatably connected with the supporting rod (111), the other end of the limiting rod is provided with a hook, and the limiting rod (4) can pass through the hook and is movably connected with the connecting hole (21) in the lower support column (2).

2. Ball net support with stowing function according to claim 1, characterised in that two rollers (31) are provided on one side of the bottom surface of the base (3) and two legs (32) are provided on the other side of the bottom surface of the base (3).

3. Ball net support with storage function, according to claim 2, characterized in that the lower surface of both legs (32) is provided with anti-slip lines.

4. Ball net support with stowing function according to claim 1, characterised in that both bearings (12) are ball bearings.

5. Ball net support with stowing function, according to claim 1, characterized in that a threaded blind hole (33) is provided on the upper surface of the base (3), the lower end of the lower post (2) is provided with a thread, the lower end of the lower post (2) is mounted in the threaded blind hole (33) of the base (3).

6. Net support with stowing function according to claim 1, characterized in that the upper diameter of the lower post (2) inside the sleeve (11) is smaller than the middle and lower diameter of the lower post (2) outside the sleeve (11).

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