CN217567363U

CN217567363U - Table tennis training device

Info

Publication number: CN217567363U
Application number: CN202220707984.7U
Authority: CN
Inventors: 王晓娇
Original assignee: Yongkang Leihui Industry And Trade Co ltd
Current assignee: Yongkang Leihui Industry And Trade Co ltd
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-10-14
Anticipated expiration: 2032-03-24

Abstract

The utility model provides a table tennis training ware, including base, loop bar, elastic rod and table tennis, the base is equipped with accomodates appearance chamber and installation department, the installation department is equipped with first mounting hole, first mounting hole with accomodate and hold the chamber intercommunication, loop bar detachable installs in the installation department, loop bar cavity sets up, the lower extreme of elastic rod is inserted and is located in the loop bar, the upper end detachable installation of elastic rod the table tennis, the elastic rod can the middle and upper lower telescopic adjustment length of loop bar, when flexible the lower extreme of elastic rod can pass first mounting hole is stretched into accomodate and is held the intracavity. The utility model has the advantages of single-person practice of the table tennis, telescopic adjustment of the height of the table tennis, convenient storage and space saving.

Description

Table tennis training device

Technical Field

The utility model belongs to the technical field of sport equipment technique and specifically relates to indicate a table tennis training ware.

Background

The table tennis ball is a Chinese ball and is a popular ball sports item in the world. As a Chinese ball, the table tennis should also be accessible to children for practice by way of toys. There are now fewer toys related to the training of table tennis, and it is therefore necessary and desirable to design a table tennis training apparatus.

SUMMERY OF THE UTILITY MODEL

It is an object of the present invention to provide a table tennis training device that solves the above problems.

In order to achieve the above object, the present invention provides a method for manufacturing a semiconductor device, comprising:

the utility model provides a table tennis training ware, includes base, loop bar, elastic rod and table tennis, the base is equipped with accomodates and holds chamber and installation department, the installation department is equipped with first mounting hole, first mounting hole with accomodate and hold the chamber intercommunication, loop bar detachable installs in the installation department, loop bar cavity sets up, the lower extreme of elastic rod is inserted and is located in the loop bar, the upper end detachable installation of elastic rod the table tennis, the elastic rod can stretch out and draw back length regulation about the loop bar, when flexible the lower extreme of elastic rod can pass first mounting hole and stretch into accomodate and hold the intracavity.

Preferably, the installation department is equipped with the cavity, the lateral wall of cavity is equipped with a plurality of recesses, be equipped with first fixed block in the cavity, the periphery of first fixed block be equipped with the lug of recess adaptation, middle part be equipped with the second mounting hole of first mounting hole intercommunication, the lower extreme of loop bar direct or indirect with the second mounting hole is connected.

Preferably, the second mounting hole is provided with an internal thread or a nut, the lower end of the loop bar is provided with an external thread or a screw rod, and the loop bar is detachably connected with the second mounting hole/the nut through threads.

Preferably, the mounting part is provided with a first blocking cover, the first blocking cover is provided with a third mounting hole, and the third mounting hole and the second mounting hole are coaxially arranged.

Preferably, a locking part is arranged at the upper end of the loop bar, the locking part is provided with a fourth mounting hole and a fifth mounting hole which are communicated with each other, the aperture of the fourth mounting hole is matched with the diameter of the loop bar, the aperture of the fifth mounting hole is matched with the diameter of the elastic bar,

preferably, a spring is arranged between the loop bar and the fourth mounting hole, and a conical surface is arranged at the top of the locking piece.

Preferably, the containing cavity is internally provided with a protective sleeve, the elastic rod in the containing cavity can be inserted into the protective sleeve, one end of the protective sleeve is connected with the first mounting hole, and the elastic rod slides in the protective sleeve when stretching up and down.

Preferably, the base comprises an upper cover and a lower cover, the upper cover and the lower cover are connected to form the containing cavity, and the containing cavity at least comprises a ball collecting cavity for collecting table tennis balls.

Preferably, the ball receiving cavity is provided with a recycling port and a ball taking port, the recycling port is arranged on the upper surface of the upper cover, the ball taking port is arranged on the side surface of the upper cover/the lower cover, the ball taking port is provided with a second blocking cover capable of being opened and closed, and a slide way inclined from the recycling port to the ball taking port is arranged in the ball receiving cavity.

Preferably, the accommodating cavity further comprises a racket cavity, a sleeve rod cavity and an elastic rod cavity.

Preferably, the lower cover is provided with a sucker or a balancing weight.

The beneficial effects of the utility model include: compared with the prior art, the base is provided with the elastic rod, the elastic rod is connected with the table tennis, the elastic rod is deformed when the table tennis is hit, the elasticity of the elastic rod drives the table tennis to reset, the effect of repeatedly hitting the table tennis can be realized by one person, the table tennis is always connected with the elastic rod, the table tennis does not need to be picked up on the ground after being hit, the use is more convenient, and the whole product is lighter; the telescopic design of the elastic rod can change the height of the table tennis so as to adapt to consumers of different ages and different heights for use, and the change of the swing amplitude of the table tennis is realized after the length of the elastic rod is adjusted; the base is provided with a containing cavity which can be used for containing all parts of the table tennis trainer.

Drawings

Fig. 1 is a schematic view of the table tennis training device of the present invention.

Fig. 2 is a schematic diagram of the explosion of the table tennis training device of the present invention.

Fig. 3 is a schematic sectional view of the table tennis training device of the present invention.

Fig. 4 is a schematic sectional view of the locking member of the present invention.

Fig. 5 is a schematic view of the storage chamber of the present invention.

Fig. 6 is a bottom view of the base of the present invention.

Fig. 7 is a schematic view of the ball receiving cavity of the present invention.

Detailed Description

In order to make the technical solutions of the present invention better understood, 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 of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

The terms "comprises" and "comprising," and any variations thereof, in the description and claims, and the above-described drawings, are intended to cover a non-exclusive inclusion, such that a list of elements, processes, systems, products, or devices is not necessarily limited to the particular list of elements, systems, products, or devices but may include other elements, processes, products, or devices not expressly listed or inherent to such elements, processes, products, or devices.

The terms "mounted", "provided", "connected" and "sleeved" in the description and claims of the present invention and the above-mentioned drawings should be interpreted broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. When an installation is described as being "connected" or "connected," it can be directly connected or indirectly connected through intervening components. If not indicated otherwise, a component "disposed on," "disposed on," or "connected to" another component does not exclude the two components from being integrally formed.

Furthermore, spatially relative terms, such as bottom, top, and the like, may be used to describe one element and/or feature's relationship to another element(s) and/or feature(s), such as is illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use and/or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "front" may be oriented "behind" other elements or features. The device may be otherwise oriented (e.g., rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Referring to fig. 1-7, a table tennis training ware, including base 1, loop bar 2, elastic rod 3 and table tennis 4, base 1 is equipped with and accomodates appearance chamber 5 and installation department 6, installation department 6 is equipped with first mounting hole 7, first mounting hole 7 with accomodate appearance chamber 5 intercommunication, loop bar 2 detachable installs in installation department 6, loop bar 2 cavity sets up, the lower extreme of elastic rod 3 is inserted and is located in loop bar 2, elastic rod 3's upper end detachable installation table tennis 4, elastic rod 3 can be in loop bar 2 upper and lower telescopic adjustment length, the lower extreme of elastic rod 3 can pass first mounting hole 7 and stretch into and accomodate in the appearance chamber 5 when flexible.

In this embodiment, base 1 includes upper cover 8 and lower cover 9, and upper cover 8 and lower cover 9 are connected the back and are formed and accomodate appearance chamber 5 to in the top of upper cover 8, the below of lower cover 9 also is equipped with and accomodates appearance chamber 5, in order to accomodate each part of training ware, is convenient for practice thrift and accomodates the space.

Preferably, the installation portion 6 is provided with a cavity 10, the side wall of the cavity 10 is provided with a plurality of grooves 11, a first fixing block 12 is arranged in the cavity 10, the periphery of the first fixing block 12 is provided with a projection 13 matched with the grooves 11, the middle portion of the first fixing block is provided with a second installation hole 14 communicated with the first installation hole 7, and the lower end of the loop bar 2 is directly or indirectly connected with the second installation hole 14. In this embodiment, the upper cover 8 is formed by plastic injection molding, the first fixing block 12 and the mounting portion 6 are separately arranged, so that the injection molding production of the upper cover 8 is facilitated, and the first fixing block 12 can be prevented from rotating in the cavity 10 by the cooperation of the projection 13 and the groove 11. The installation part 6 is arranged at the center of the upper cover 8, the installation part 6 is located above the upper cover 8, the first installation hole 7 is used for accommodating the accommodating cavity 5 and communicating with the outside, in other embodiments, the installation part 6 can also be arranged to be sunken, namely, the installation part 6 is sunken in the accommodating cavity 5.

Second mounting hole 14 is equipped with the internal thread or is equipped with nut 15, and the lower extreme of loop bar 2 is equipped with external screw thread or screw rod 16, and loop bar 2 passes through the screw thread to be connected with second mounting hole 14/nut 15 detachable, when accomodating or carrying, pulls down loop bar 2 from upper cover 8, can reduce holistic volume.

Preferably, the mounting part 6 is provided with a first blocking cover 17, the first blocking cover 17 is provided with a third mounting hole 18, the third mounting hole 18 and the second mounting hole 14 are coaxially arranged, the first blocking cover 17 can limit the first fixing block 12 in the cavity 10, and the sleeve rod 2 is prevented from being separated from the cavity 10 when the table tennis ball 4 is used for playing, and in the embodiment, the sleeve rod 2 is fixedly connected with the outer surface of the mounting part 6 through threads.

In the above embodiment, the locking member 19 is disposed at the upper end of the loop bar 2, the locking member 19 is provided with the fourth mounting hole 20 and the fifth mounting hole 21 which are communicated with each other, the diameter of the fourth mounting hole 20 is matched with the diameter of the loop bar 2, and the diameter of the fifth mounting hole 21 is matched with the diameter of the elastic bar 3.

Preferably, a spring 22 is arranged between the fourth mounting hole 20 and the loop bar 2, and the top of the locking piece 19 is provided with a conical surface.

Preferably, accomodate and be equipped with protective sheath 23 in holding the chamber 5, be located to accomodate the elastic rod 3 that holds the chamber 5 and can insert in protective sheath 23, the one end and the first mounting hole 7 of protective sheath 23 are connected, and elastic rod 3 slides in protective sheath 23 when stretching out and drawing back from top to bottom. In this embodiment, elastic rod 3 has glass fiber to make, and glass fiber has the advantage that the elastic coefficient is high, can be crooked after the atress to automatic re-setting after crooked, also can not crooked unable deformation under long-term crooked and the motion that resets, elastic rod 3 is because the diameter is thinner, and accomodate and be crooked formula in accomodating appearance chamber 5, and protective sheath 23 can prevent that elastic rod 3 atress from splitting.

In the above embodiment, the receiving cavity 5 at least includes a ball receiving cavity 24 for receiving the table tennis ball 4, the ball receiving cavity 24 is provided with a recovery port 25 and a ball fetching port 26, the recovery port 25 is disposed on the upper surface of the upper cover 8, the ball fetching port 26 is disposed on the side surface of the upper cover 8/the lower cover 9, the ball fetching port 26 is provided with a second blocking cover 27 capable of being opened and closed, and a slide 28 inclined from the recovery port 25 to the ball fetching port 26 is disposed in the ball receiving cavity 24. When the table tennis ball 4 is stored, the table tennis ball 4 is stressed to penetrate through the multi-turn closing-up 25 and then enters the ball collecting cavity 24, the table tennis ball 4 is gathered at the ball taking port 26 under the action of the slide rail 28, and when the table tennis ball needs to be taken, the second stop cover 27 is opened, and the table tennis ball 4 can automatically leave the ball taking port 26.

Preferably, the receiving cavity 5 further comprises a racket cavity 29, a loop bar cavity 30 and an elastic bar cavity 31, the racket cavity 29 is used for receiving a racket, and the racket can be received in the racket cavity 29 in a vertical or horizontal manner; the sleeve rod cavity 30 is arranged on the upper surface of the upper cover 8 and is used for accommodating the sleeve rod 2; the elastic rod cavity 31 is located at the bottom surface of the lower cover 9, and the elastic rod 3 can be placed in the elastic rod cavity 31 after being bent.

Preferably, in order to prevent the exerciser from being forced to tip over when hitting the table tennis ball 4, the lower cover 9 is provided with a suction cup 32 or a weight block.

Preferably, the base 1 is provided with a handle 33 for facilitating finger gripping and a hook portion for facilitating hanging.

The above description in this specification is merely illustrative of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a table tennis training ware, its characterized in that, includes base, loop bar, elastic rod and table tennis, the base is equipped with accomodates and holds chamber and installation department, the installation department is equipped with first mounting hole, first mounting hole with accomodate and hold the chamber intercommunication, loop bar detachable installs in the installation department, loop bar cavity sets up, the lower extreme of elastic rod is inserted and is located in the loop bar, the upper end detachable installation of elastic rod the table tennis, the elastic rod can stretch out and draw back length regulation about the loop bar, when flexible the lower extreme of elastic rod can pass first mounting hole stretches into accomodate and holds the intracavity.

2. The table tennis trainer as claimed in claim 1, wherein the mounting part is provided with a cavity, the side wall of the cavity is provided with a plurality of grooves, a first fixing block is arranged in the cavity, the periphery of the first fixing block is provided with a convex block matched with the grooves, the middle part of the first fixing block is provided with a second mounting hole communicated with the first mounting hole, and the lower end of the loop bar is directly or indirectly connected with the second mounting hole.

3. The table tennis training aid of claim 2, wherein the second mounting hole is internally threaded or provided with a nut, the lower end of the loop bar is externally threaded or provided with a screw, and the loop bar is detachably connected with the second mounting hole/the nut through threads.

4. The table tennis training aid of claim 3, wherein the mounting portion is provided with a first blocking cover, the first blocking cover is provided with a third mounting hole, and the third mounting hole and the second mounting hole are coaxially arranged.

5. The table tennis training device of claim 2, wherein a locking member is disposed at an upper end of the loop bar, the locking member is provided with a fourth mounting hole and a fifth mounting hole which are communicated with each other, the diameter of the fourth mounting hole is matched with the diameter of the loop bar, the diameter of the fifth mounting hole is matched with the diameter of the elastic bar, or a spring is disposed between the loop bar and the fourth mounting hole, and a conical surface is disposed at the top of the locking member.

6. The table tennis training aid according to any one of claims 1 to 5, wherein a protective sleeve is disposed in the receiving cavity, the elastic rod disposed in the receiving cavity is insertable into the protective sleeve, one end of the protective sleeve is connected to the first mounting hole, and the elastic rod slides in the protective sleeve when being stretched up and down.

7. The table tennis training aid of any one of claims 1-5, wherein the base comprises an upper cover and a lower cover, the upper cover and the lower cover are connected to form the receiving cavity, and the receiving cavity comprises at least a ball receiving cavity for receiving table tennis balls.

8. The ping-pong trainer as claimed in claim 7, wherein the ball collecting cavity is provided with a recovery opening and a ball taking opening, the recovery opening is arranged on the upper surface of the upper cover, the ball taking opening is arranged on the side surface of the upper cover/the lower cover, the ball taking opening is provided with a second blocking cover which can be opened and closed, and the ball collecting cavity is internally provided with a slideway which inclines from the recovery opening to the ball taking opening.

9. The table tennis trainer as claimed in claim 8, wherein the receiving cavity further comprises a bat cavity, a sleeve cavity and an elastic rod cavity.

10. The table tennis trainer as claimed in claim 8, wherein the lower cover is provided with a suction cup or a weight block.