CN215653732U

CN215653732U - Football training aid convenient to assembly

Info

Publication number: CN215653732U
Application number: CN202122211996.9U
Authority: CN
Inventors: 周龙华
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-01-28
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses a football auxiliary training device convenient to assemble, which belongs to the field of sports equipment and comprises a football, a traction piece, a base and a rotary supporting component, wherein the rotary supporting component is an independent whole, the football is connected with one end of the traction piece, the traction piece is connected onto the rotary supporting component, the rotary supporting component can be plugged into the base in a pulling mode and used for supporting the traction piece, and the traction piece rotates around the axis of the rotary supporting component. When the training equipment is assisted in the installation football, will draw the piece and connect on the rotation support subassembly, can use directly inserting rotation support subassembly on the base, simple to operate, swift need not link together rotation support subassembly and base through the bolt, plug-and-play.

Description

Football training aid convenient to assembly

Technical Field

The utility model relates to the field of sports equipment, in particular to a football auxiliary training device convenient to assemble.

Background

The football originates from ancient Chinese kickball, the appearance of the kickball can be traced back to Han dynasty, and the kickball is a means for training soldiers at that time, and a relatively complete system is established. If the court is specially arranged, the court is specified to be a rectangle in an east-west direction, two ends of the court are respectively provided with six symmetrical 'Ju territories' or 'Ju rooms', the court is respectively provided with a handle of one person, surrounding walls are arranged around the court, the competition is divided into two teams which mutually attack and defend, and the number of times of kicking into the Ju rooms of the other party determines the victory or defeat. In football training, for improving the sportsman to the ball sense of football and the ability of accuse ball, study basic fortune, pass, connect, technical action such as shoot, need carry out the ball training, wherein the dribble, play the ball, the training of action such as ball and stop involves picking up the ball and feeding the ball process, when practising, pick up the ball time and account for the half of football total training time approximately, the sportsman is when football training, need in time pick up the football of playing away, just can carry out next ball training of touching, a large amount of training time of waste, influence football training efficiency, but be equipped with special people and remove the football of playing away, and throw the football for the sportsman in order to carry out the ball sense training through being equipped with special people, very big extravagant manpower.

In order to meet the requirement of users on football training, football training equipment appears in the existing market, for example, football training equipment with the bulletin number of CN105457248B comprises a traction piece, a first connecting piece and a second connecting piece, wherein one end of the traction piece is connected with the first connecting piece, and the other end of the traction piece is connected with the second connecting piece; the football is fixedly connected with the third connecting piece, and the third connecting piece is connected with the first connecting piece; and the base is provided with the fourth connecting piece, and the fourth connecting piece is movably connected with the second connecting piece. When this football training ware was installed, need be through inserting fourth connecting piece and second shaft sleeve earlier in proper order with the second axis of rotation, it is fixed with second shaft sleeve and second axis of rotation through the bolt, it is together fixed with the fourth connecting piece to make the second connecting piece, pass through bolted connection with the fourth connecting piece and base again together, the nut is screwed on with the position that the second axis of rotation is located the base below at last, accomplish the installation, each part is connected and all need pass through screw or bolted connection, it is comparatively loaded down with trivial details to assemble, it is inconvenient to assemble.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a football training aid convenient to assemble.

The technical scheme of the utility model is as follows: football training aids equipment convenient to assembly, its characterized in that includes football, tractive spare, base and rotation support subassembly, rotation support subassembly is an independent whole, the football is connected with the one end of tractive spare, and tractive spare is connected on rotation support subassembly, and the grafting that rotation support subassembly can be pulled out and insert is used for supporting tractive spare on the base, tractive spare rotates around rotation support subassembly's axle center.

The further optimization scheme of the utility model is as follows: the rotary supporting component comprises a first supporting piece and a second supporting piece, the second supporting piece is rotatably connected to the upper end of the first supporting piece, the lower end of the first supporting piece can be plugged on the base in a pulling mode, and the pulling piece is connected with the second supporting piece.

The further optimization scheme of the utility model is as follows: the outer wall of the lower end of the first supporting piece is provided with a latch, the top of the base is provided with a slot, the inner wall of the slot is provided with a clamping groove, and when the lower end of the first supporting piece is inserted into the slot, the latch is clamped into the clamping groove.

The further optimization scheme of the utility model is as follows: the top of second support piece is equipped with the spread groove, draw a detachable connection in the spread groove, the spread groove is the chute, draw a piece through the slant or the slant is down connected and is adjusted in the spread groove the terrain clearance of football.

The further optimization scheme of the utility model is as follows: the top of the second support piece is provided with a nut mounting groove with an upward opening, a nut is arranged in the nut mounting groove, a bolt is arranged below the first support piece and penetrates through the first support piece, the bolt is inserted into the second support piece and is connected with the nut in the nut mounting groove, and the first support piece and the second support piece are rotatably connected together through the nut matched with the bolt.

The further optimization scheme of the utility model is as follows: the upper and lower both ends of first support piece all are equipped with the bearing mounting groove, are equipped with the bearing in the bearing mounting groove, and the bolt passes two bearings and inserts in the second support piece of top and be connected with the nut in the nut mounting groove, second support piece's bottom supports on the bearing in upper end bearing mounting groove, the head of bolt supports on the bearing in lower extreme bearing mounting groove.

The further optimization scheme of the utility model is as follows: the first supporting piece is coaxial with the second supporting piece, an open groove with a downward opening is formed in the bottom of the second supporting piece, the upper end of the first supporting piece is inserted into the open groove in the bottom of the second supporting piece, and the inner diameter of the open groove is not smaller than the diameter of an inserted part of the upper end of the first supporting piece.

The further optimization scheme of the utility model is as follows: the football is connected with the end part of the traction piece in a rotating way.

The further optimization scheme of the utility model is as follows: the other end of the traction piece is provided with an extension part which extends out, and the extension part and the football are respectively positioned at two sides of the axis of the rotary supporting component.

The further optimization scheme of the utility model is as follows: the base is hollow, an opening is formed in the base and communicated with the cavity in the base, and a plurality of suckers are connected to the bottom of the base.

Compared with the prior art, the football auxiliary training device has the advantages that when the football auxiliary training device is installed, the traction piece is connected to the rotary supporting component, the rotary supporting component can be used after being directly inserted into the base, the installation is convenient and rapid, the rotary supporting component and the base do not need to be connected together through bolts, and the football auxiliary training device can be used in a plug-and-play mode.

Drawings

The present invention will be described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of illustrating the background art and explaining the preferred embodiments, and therefore should not be taken as limiting the scope of the present invention. Furthermore, unless specifically stated otherwise, the drawings are merely schematic representations based on conceptual representations of elements or structures depicted and may contain exaggerated displays and are not necessarily drawn to scale.

FIG. 1 is a schematic view of the structure of the present invention.

FIG. 2 is a schematic view of the structure of the present invention.

Fig. 3 is an exploded view of the present invention.

Fig. 4 is a schematic view of a base structure.

Fig. 5 is a schematic structural view of the rotation support assembly.

Fig. 6 is a schematic structural view of the rotation support assembly.

Figure 7 is a view of the connection of the soccer ball to the sleeve.

Figure 8 is a side view of the pulling elements when attached diagonally downward.

Figure 9 is a cross-sectional view of the pulling elements when attached diagonally downward.

Figure 10 is a side view of the pulling member when attached obliquely upwards.

Figure 11 is a cross-sectional view of the pulling member when attached obliquely upwards.

In the figure: 1. a base; 2. an opening; 3. a rotation support assembly; 4. an upper cover; 5. an extension portion; 6. a pulling member; 7. a shaft sleeve; 8. a soccer ball; 9. a suction cup; 10. inserting a rod; 11. fastening screws; 12. a hole; 13. inserting the groove; 14. a jack; 15. a nut mounting groove; 16. connecting grooves; 17. a second support member; 18. a first support member; 19. a slot; 20. clamping teeth; 21. a card slot; 22. a bearing mounting groove; 23. a second bearing; 24. a second bolt; 25. a first nut; 26. mounting holes; 27. a first bolt; 28. a limit nut; 29. a lower half shell; 30. an upper half shell; 31. a first bearing; 32. a rotating shaft; 33. a recess; 34. a bearing mounting cavity; 35. a sleeve body; 36. a second nut; 37. a communicating hole; 38. an open slot; 39. a boss; 40. a through hole; 41. a cavity.

Detailed Description

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Those skilled in the art will appreciate that the description is illustrative only, and is not to be construed as limiting the scope of the utility model.

It should be noted that: like reference numerals refer to like items in the following figures, and thus, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "inside" and "outside" are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the utility model is used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or the element which is referred to must have a specific orientation, be constructed in a specific orientation and operation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

The football training aid convenient to assemble shown in figures 1-11 comprises a football 8, a traction member 6, a base 1 and a rotary support component 3.

As shown in fig. 7, 9 and 11, the football 8 is connected with one end of the pulling piece 6, preferably, the football 8 is rotatably connected with the end of the pulling piece 6, the football 8 is connected with a rotatable shaft sleeve 7, and one end of the pulling piece 6 is connected with the shaft sleeve 7.

Fixed axis of rotation 32 that is equipped with on the football 8, be equipped with first bearing 31 in the axle sleeve 7, the last axis of rotation 32 of football 8 inserts in the axle sleeve 7, and axis of rotation 32 passes first bearing 31, threaded connection has stop nut 28 on the tip that axis of rotation 32 inserted in the axle sleeve 7, stop nut 28 restriction first bearing 31 breaks away from the tip of axis of rotation 32, stop nut 28 touches and presses the interior restriction of circling at first bearing 31 axis of rotation 32 breaks away from axle sleeve 7, axis of rotation 32 cooperation stop nut 28 rotates football 8 and connects on axle sleeve 7, through axis of rotation 32 free rotation in axle sleeve 7, makes football 8 realize and the free rotation between axle sleeve 7. The number of the first bearings 31 installed in the bushing 7 is two.

The shaft sleeve 7 comprises an upper half shell 30 and a lower half shell 29, matched concave parts 33 are arranged on the upper half shell 30 and the lower half shell 29, when the upper half shell 30 and the lower half shell 29 are combined together to form the shaft sleeve 7, the concave parts 33 of the upper half shell 30 and the concave parts 33 of the lower half shell 29 are combined to form a bearing installation cavity 34 for installing the first bearing 31, the shape of the bearing installation cavity 34 is matched with that of the first bearing 31, and the upper half shell 30 and the lower half shell 29 are fixedly connected together through screws.

When the football 8 and the shaft sleeve 7 need to be connected together, firstly, the shaft sleeve 7 is split into the upper half shell 30 and the lower half shell 29, the rotating shaft 32 on the football 8 penetrates through the first bearing 31, the limiting nut 28 is screwed on the end part of the rotating shaft 32, the limiting nut 28 limits the first bearing 31 to be separated from the end part of the rotating shaft 32, then the first bearing 31 is placed in the concave part 33 of the lower half shell 29, the upper half shell 30 is closed, and finally, the upper half shell 30 and the lower half shell 29 are fixedly connected together through screws to complete connection.

As shown in fig. 3 and 7, an insertion groove 13 is formed in the other end of the shaft sleeve 7, one end of the pulling member 6 is inserted into the insertion groove 13, a hole 12 is formed in the end portion of the pulling member 6, a mounting hole 26 penetrating through the shaft sleeve 7 is formed in the shaft sleeve 7, when the end portion of the pulling member 6 is inserted into the insertion groove 13, the hole 12 is in butt joint with the hole of the mounting hole 26, a first bolt 27 is arranged to penetrate through the mounting hole 26 to be connected with a first nut 25 on the other side, and the end portion of the pulling member 6 is fixed to the shaft sleeve 7.

The rotary supporting component 3 is an independent whole, the pulling part 6 is connected to the rotary supporting component 3, the rotary supporting component 3 can be inserted into the base 1 in a pulling mode and used for supporting the pulling part 6, and the pulling part 6 rotates around the axis of the rotary supporting component 3.

As shown in fig. 5, 6, 9, and 11, the rotary supporting assembly 3 includes a first supporting member 18 and a second supporting member 17, the second supporting member 17 is rotatably connected to the upper end of the first supporting member 18, the lower end of the first supporting member 18 is inserted into the base 1 in a pluggable manner, the pulling member 6 is connected to the second supporting member 17, preferably, the first supporting member 18 is coaxial with the second supporting member 17, the rotary supporting assembly 3 is vertically inserted into the base 1 to support the pulling member 6, when a player performs a football training, the player kicks the football 8, the pulling member 6 pulls the football 8, so that the pulling member 6 can drive the second supporting member 17 to rotate relative to the first supporting member 18, and the pulling member 6 rotates around the axis of the second supporting member 17.

The top of the second support member 17 is provided with a nut mounting groove 15 with an upward opening, a second nut 36 is arranged in the nut mounting groove 15, a second bolt 24 is arranged below the first support member 18, a through hole 40 extending along the axial direction is arranged in the first support member 18, the through hole 40 penetrates through the upper end and the lower end of the first support member 18, a communication hole 37 is arranged at the bottom of the second support member 17, the communication hole 37 is connected with the nut mounting groove 15, the size of an opening of the communication hole 37 is smaller than that of a notch of the nut mounting groove 15, the second bolt 24 penetrates through the through hole 40 and is inserted into the nut mounting groove 15 from the communication hole 37 at the bottom of the second support member 17 to be connected with the second nut 36, and the second nut 36 is matched with the bolt to rotatably connect the first support member 18 and the second support member 17 together. The shape of the nut mounting groove 15 is matched with that of the second nut 36, so that the second bolt 24 can be conveniently screwed into the second nut 36, the mounting is more convenient, the second nut 36 is a hexagonal nut, and the cross section of the nut mounting groove 15 is hexagonal.

Further, the upper end and the lower end of the first support member 18 are both provided with bearing mounting grooves 22, a second bearing 23 is arranged in the bearing mounting groove 22, the outer ring of the second bearing 23 is connected with the bearing mounting grooves 22, the two ends of the through hole 40 are connected with the bearing mounting grooves 22 at the two sides, the bearing mounting grooves 22 at the two sides and the through hole 40 are in step transition, the outer ring of the second bearing 23 is abutted against the step, a second bolt 24 passes through the two second bearings 23 and is inserted into the second support member 17 above to be connected with a second nut 36 in the nut mounting groove 15, the bottom of the second support member 17 is provided with a boss 39 protruding downwards, the boss 39 is used as a supporting point of the second support member 17 and is abutted against the inner ring of the second bearing 23 in the bearing mounting groove 22 at the upper end, the second support member 17 is supported on the first support member 18 only through the boss 39, the head of the second bolt 24 is abutted against the inner ring of the second bearing 23 in the bearing mounting groove 22 at the lower end, when the second bolt 24 is connected with the second nut 36 in the nut mounting groove 15, the boss 39 at the bottom of the second supporting member 17 and the head of the second bolt 24 are clamped on the upper and lower ends of the first supporting member 18, so that the second supporting member 17, the second nut 36 and the second bolt 24 can rotate relatively to the first supporting member 18. The second bearing 23 allows the second support member 17 to rotate more smoothly relative to the first support member 18. The communication hole 37 is provided on the boss 39.

Further, the bottom of the second supporting member 17 is provided with an opening groove 38 with a downward opening, the boss 39 is arranged in the opening groove 38, the upper end of the first supporting member 18 is inserted into the opening groove 38 at the bottom of the second supporting member 17, the inner diameter of the opening groove 38 is not smaller than the diameter of the upper end insertion part of the first supporting member 18, preferably, the inner diameter of the opening groove 38 is equal to or slightly larger than the diameter of the upper end insertion part of the first supporting member 18, so that the second supporting member 17 can be effectively prevented from swinging when rotating relative to the first supporting member 18, and the rotation of the second supporting member 17 is more stable.

The top of second support piece 17 is equipped with connecting groove 16, nut mounting groove 15 is established at the tank bottom of connecting groove 16, draw 6 detachable of piece and connect in connecting groove 16, it is preferred, draw 6 for long structure to have hardness, connecting groove 16 runs through both sides lateral wall around second support piece 17 and is used for draw 6 card to go into connecting groove 16, draw 6 through fastening screw 11 fixed connection in connecting groove 16, the groove width of connecting groove 16 equals the width of draw 6, fastening screw 11's quantity is two.

As shown in fig. 8-11, the connecting groove 16 is a chute, and the connecting direction of the pulling member 6 is adjusted to enable the pulling member 6 to be connected in the connecting groove 16 obliquely upwards or downwards, when the pulling member 6 is connected in the connecting groove 16 obliquely upwards, the height from the ground of the football 8 connected to the end of the pulling member 6 is higher, and when the pulling member 6 is connected in the connecting groove 16 obliquely downwards, the height from the ground of the football 8 connected to the end of the pulling member 6 is lower, so that the football connecting device is suitable for different requirements.

The top of the second support member 17 is connected with an upper cover 4, the bottom of the upper cover 4 is provided with an insertion rod 10, the top of the second support member 17 is provided with an insertion hole 14, the upper cover 4 covers the upper portion of the connecting groove 16, the insertion rod 10 at the bottom of the upper cover 4 can be inserted into the insertion hole 14 in a pulling and inserting mode, and the insertion rod 10 is tightly matched with the insertion hole 14. The upper cover 4 shields the connecting groove 16, so that the rotary support component 3 is more concise and beautiful.

Furthermore, one end of the traction piece 6, which is far away from the football 8, is provided with an extension part 5 which extends out, the extension part 5 has an extension length in the horizontal direction, the extension part 5 and the traction piece 6 are integrally formed, the extension part 5 and the football 8 are respectively positioned on two sides of the axis of the rotation support component 3, and when the traction piece 6 pulls the football 8 to rotate around the axis of the rotation support component 3, the extension part 5 balances the inertia of a part of the football 8, so that the football-playing device can be stably placed on a plane.

As shown in fig. 3, 4, and 6, the outer wall of the lower end of the first support member 18 is provided with a latch 20, the latch 20 is arranged at intervals along the circumferential direction of the outer wall of the first support member 18, the top of the base 1 is provided with a slot 19, the inner wall of the slot 19 is provided with a slot 21, the slot 21 is arranged along the circumferential direction of the inner wall of the slot 19, when the lower end of the first support member 18 is inserted into the slot 19, the latch 20 is inserted into the slot 21 to limit the rotation of the first support member 18 relative to the base 1.

The inside cavity of base 1 is equipped with opening 2 and the inside cavity 41 intercommunication of base 1 on the base 1, can increase base 1's weight with grit or water injection in base 1's cavity 41 for 8 training appliances of football can be more stable when using place in on the plane.

The bottom of base 1 still is connected with a plurality of sucking discs 9, and is preferred, there is a round sucking disc 9 bottom of base 1 along outer edge annular array, sucking disc 9 makes the connection that more stabilizes be used for the use on the plane.

Before using, can be earlier with football 8 with draw 6 and be connected, directly be connected the 3 upper ends of rotation support assembly with draw 6 when needs use, directly insert the installation on base 1 with 3 lower extremes of rotation support assembly, need not making base 1 be connected with rotation support assembly 3 through axostylus axostyle or other connecting pieces, it is more convenient, swift to install, and after finishing using, directly extract rotation support assembly 3 from base 1, just can be used for the transportation.

The sleeve body 35 is sleeved on the exposed parts of the traction part 6 and the extension part 5, the sleeve body 35 is also sleeved on the exposed part of the first supporting part 18, and preferably, the sleeve body 35 is made of foam cotton materials, so that the football 8 training equipment is more attractive.

The present invention provides a football training aid which is easy to assemble, and the principle and the implementation mode of the utility model are explained in detail by using the specific examples, and the description of the examples is only used for helping to understand the utility model and the core idea. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims

1. Football training aids equipment convenient to assembly, its characterized in that includes football, tractive spare, base and rotation support subassembly, rotation support subassembly is an independent whole, the football is connected with the one end of tractive spare, and tractive spare is connected on rotation support subassembly, and the grafting that rotation support subassembly can be pulled out and insert is used for supporting tractive spare on the base, tractive spare rotates around rotation support subassembly's axle center.

2. A football training aid convenient to assemble as claimed in claim 1 wherein the rotary support assembly comprises a first support member and a second support member, the second support member is pivotally connected to the upper end of the first support member, the lower end of the first support member is removably connected to the base, and the pulling member is connected to the second support member.

3. A football training aid convenient to assemble according to claim 2, wherein the outer wall of the lower end of the first support member is provided with a latch, the top of the base is provided with a slot, the inner wall of the slot is provided with a slot, and when the lower end of the first support member is inserted into the slot, the latch is latched into the slot.

4. A football training aid convenient to assemble as claimed in claim 2 wherein the top of the second support member is provided with a connecting slot, the pull member is detachably connected in the connecting slot, the connecting slot is a chute, and the pull member is connected in the connecting slot obliquely upwards or downwards to adjust the height of the football above the ground.

5. A football training aid convenient to assemble according to claim 2, wherein the top of the second support member is provided with a nut mounting groove with an upward opening, a nut is arranged in the nut mounting groove, a bolt penetrates through the first support member below the first support member, the bolt is inserted into the second support member and connected with the nut in the nut mounting groove, and the nut is matched with the bolt to rotatably connect the first support member and the second support member together.

6. A football training aid convenient to assemble according to claim 5, wherein bearing mounting grooves are formed in the upper end and the lower end of the first support piece, bearings are arranged in the bearing mounting grooves, bolts penetrate through the two bearings and are inserted into the second support piece above the second support piece to be connected with nuts in the nut mounting grooves, the bottom of the second support piece abuts against the bearings in the upper end bearing mounting grooves, and the head of each bolt abuts against the bearings in the lower end bearing mounting grooves.

7. A football training aid convenient to assemble as claimed in claim 2 or 5, wherein the first support member is coaxial with the second support member, the bottom of the second support member is provided with an open slot which is open downwards, the upper end of the first support member is inserted into the open slot at the bottom of the second support member, and the inner diameter of the open slot is not less than the diameter of the inserted part at the upper end of the first support member.

8. An easily assembled soccer training aid as in claim 1, wherein said soccer ball is pivotally connected to ends of said pull members.

9. A football training aid convenient to assemble as claimed in claim 1 wherein the other end of the pull member is provided with an extended extension, the extension and football being located on either side of the axis of the rotary support assembly.

10. A football training aid convenient to assemble according to claim 1 wherein the base is hollow in its interior, the base being provided with openings communicating with the base interior cavity, the base being connected at its bottom with a plurality of suction cups.