CN111195424A

CN111195424A - Adjustable table tennis table

Info

Publication number: CN111195424A
Application number: CN201811371163.5A
Authority: CN
Inventors: 李慧
Original assignee: Yingcheng Ximei Stationery And Sporting Goods Co ltd
Current assignee: Yingcheng Ximei Stationery And Sporting Goods Co ltd
Priority date: 2018-11-18
Filing date: 2018-11-18
Publication date: 2020-05-26

Abstract

The invention relates to the technical field of sports goods and discloses an adjustable table tennis table which comprises a platform, wherein a fence net is fixedly connected to the top of the platform, grooves are formed in two ends of the platform, sliding grooves are formed in two sides of the inner wall of each groove, a sliding plate is arranged inside each groove, sliding blocks are arranged on two sides of each sliding plate and are in sliding connection with the corresponding sliding groove, a through hole is formed in the front end of each groove, a pin shaft is sleeved in the inner ring of each through hole, a pin shaft hole is formed in the front side of each sliding plate, a placing groove is formed in the bottom of the platform, and. This adjustable table tennis table places box, movable rod, sleeve and bolt through the setting, has realized being convenient for deposit, but height-adjusting's advantage, and the setting of placing the box can be used to deposit table tennis and table tennis row, is favorable to people's use, through not hard up or screw up the bolt, comes to adjust about movable rod and sleeve, comes the adjustment to use the height according to the user of different age brackets, reaches the best training effect.

Description

Adjustable table tennis table

Technical Field

The invention relates to the technical field of sports goods, in particular to an adjustable table tennis table.

Background

With the improvement of modern living standard, people pay more and more attention to physical fitness, the table tennis sport is regarded as a sports competitive project and entertainment activities, and is popular and loved by people, whether in companies, families or other places, the figure of the table tennis table can be seen frequently, with the popularization of the table tennis sport, many parents begin to cultivate interest of children in the table tennis from kindergartens on children and begin to train children appropriately, however, as the height of the standard table tennis table is 76 cm, for users of different ages, the appropriate height of the table tennis table limits the effectiveness of the table tennis table, and for users of different ages, too high or too low table tops are caused, so that the training of the users of different ages is difficult, and the training is not beneficial, the traditional table tennis tables are large in size, and the table tennis table is not suitable for training, The structure is complex and the table tennis table is not easy to be carried, and meanwhile, the traditional table tennis table does not have a place for storing table tennis and table tennis bat, thereby bringing inconvenience to the sports of people.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides an adjustable table tennis table which has the advantages of adjustable height, convenience in storage, increased use interest, convenience in movement and the like, and solves the problems of limited use height, no storage point and difficulty in carrying in the prior art.

In order to realize the purposes of height adjustment, convenient storage, increased use interest and convenient movement, the invention provides the following technical scheme:

an adjustable table tennis table, which comprises a platform, wherein the top of the platform is fixedly connected with a fence net, two ends of the platform are provided with grooves, sliding grooves are arranged on two sides of the inner wall of the groove, a sliding plate is arranged in the groove, sliding blocks are arranged on two sides of the sliding plate, the slide block is connected with the slide groove in a sliding way, the front end of the groove is provided with a through hole, the inner ring of the through hole is sleeved with a pin shaft, the front side of the sliding plate is provided with a pin shaft hole, the bottom of the platform is provided with a placing groove, a placing box is arranged in the placing groove, the bottom of the sliding plate is fixedly connected with a movable rod, the outer side of the movable rod is provided with a groove, the lower end of the movable rod is sleeved with a sleeve, the telescopic outside threaded connection has the bolt, bolt and recess fastening connection, the head end threaded connection of bolt has the nut, telescopic bottom fixedly connected with universal wheel.

Preferably, the placing groove and the placing box are in clearance sleeve joint, and a handle is arranged in the middle of the placing box.

Preferably, the movable rod and the sleeve are fixedly connected with the bolt through a groove, the width of the groove is larger than the diameter of the bolt, and the range is 3mm-5 mm.

Preferably, the width of the sliding plate is smaller than that of the slot and ranges from 3mm to 8mm, and the length of the sliding plate is equal to that of the slot.

Preferably, the sliding groove and the sliding block are both I-shaped, and the sliding groove and the sliding block are in clearance fit connection.

Preferably, the diameter of the through hole is larger than that of the pin shaft, the range of the through hole is 2mm-5mm, the pin shaft penetrates through the through hole and extends into the pin shaft hole, and the pin shaft is in clearance sleeve joint with the pin shaft hole.

Preferably, the number of the pin shaft holes is at least 6, the diameter of each pin shaft hole is larger than that of each pin shaft, and the range is 2mm-5 mm.

Compared with the prior art, the invention provides an adjustable table tennis table, which has the following beneficial effects:

1. this adjustable table tennis table places box, movable rod, sleeve and bolt through the setting, has realized being convenient for deposit, but height-adjusting's advantage, and the setting of placing the box can be used to deposit table tennis and table tennis row, is favorable to people's use, through not hard up or screw up the bolt, comes to adjust about movable rod and sleeve, comes the adjustment to use the height according to the user of different age brackets, reaches the best training effect.

2. This adjustable table tennis table, through setting up the fluting, the spout, the slide, the slider, round pin axle and universal wheel, realized increasing the interest of using, the advantage of being convenient for remove, through spout and slider, can make slide roll-off fluting department, increase the length of platform, and the middle part is the fretwork form, adjust according to user's different training effects, the degree of difficulty of multiplicable training is also increased the interest of training, improve the interest point of training, it is too dry, the round pin axle can be used for fixing the slide, the unexpected roll-off of slide when preventing the training, the setting of universal wheel is convenient for carry or remove this adjustable table tennis table.

Drawings

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

FIG. 2 is a top view of the present invention;

fig. 3 is a left side view of the present invention.

In the figure: 1. a platform; 2. a hurdle net; 3. grooving; 4. a chute; 5. a slide plate; 6. a slider; 7. a through hole; 8. a pin shaft; 9. a pin shaft hole; 10. a placement groove; 11. placing the box; 12. a movable rod; 13. a groove; 14. a sleeve; 15. a bolt; 16. a nut; 17. a universal wheel; 18. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an adjustable table tennis table comprises a platform 1, a rail net 2 is fixedly connected to the top of the platform 1, slots 3 are formed at two ends of the platform 1, sliding grooves 4 are formed at two sides of the inner wall of each slot 3, sliding plates 5 are arranged inside the slots 3, sliding blocks 6 are arranged at two sides of each sliding plate 5, the sliding blocks 6 are slidably connected with the sliding grooves 4, through holes 7 are formed at the front ends of the slots 3, a pin shaft 8 is sleeved on the inner ring of each through hole 7, a pin shaft hole 9 is formed at the front side of each sliding plate 5, a placing groove 10 is formed at the bottom of the platform 1, a placing box 11 is arranged in each placing groove 10, a movable rod 12 is fixedly connected to the bottom of each sliding plate 5, a groove 13 is formed in the outer side of each movable rod 12, a sleeve 14 is sleeved on the lower end of each movable rod 12, a bolt 15 is connected to the outer side of each, the placing box 11 can be used for storing table tennis balls and table tennis ball rows, which is beneficial to the use of people, the movable rod 12 and the sleeve 14 can be adjusted up and down by loosening or screwing the bolt 15, the using height can be adjusted according to users of different ages, the best training effect can be achieved, the bolt 15 is tightly connected with the groove 13, the head end of the bolt 15 is in threaded connection with the nut 16, the bottom of the sleeve 14 is fixedly connected with the universal wheel 17, the slot 3, the chute 4, the sliding plate 5, the sliding block 6, the pin shaft 8 and the universal wheel 17 are arranged, the advantages of increased use interest and convenient movement can be achieved, the sliding plate 5 can slide out of the slot 3 through the chute 4 and the sliding block 6, the length of the platform 1 can be increased, the middle part is hollow, the adjustment can be carried out according to different training effects of the users, the training interest of the training can be increased by increasing the training, the sliding plate 5 can be fixed by the pin shaft 8, the sliding plate 5 is prevented from accidentally slipping out during training, and the adjustable table tennis table is convenient to carry or move due to the arrangement of the universal wheels 17.

Specifically, the placing groove 10 and the placing box 11 are in clearance sleeve joint, and the middle of the placing box 11 is provided with a handle 18, so that the placing box 11 can smoothly slide out.

Specifically, the movable rod 12 and the sleeve 14 are fastened and connected with the bolt 15 through the groove 13, the width of the groove 13 is larger than the diameter of the bolt 15, the range is 3mm-5mm, interference is avoided, and the groove 13 cannot be contacted when the bolt 15 is fastened.

Specifically, the width of the sliding plate 5 is smaller than that of the slot 3, the range is 3mm-8mm, the length of the sliding plate 5 is equal to that of the slot 3, smooth pulling of the sliding plate 5 is facilitated, and the integrity of the adjustable table tennis table is kept.

Specifically, the shapes of the sliding groove 4 and the sliding block 6 are I-shaped, the sliding groove 4 and the sliding block 6 are in clearance fit connection, and the sliding groove 4 and the sliding block 6 are prevented from being too tightly matched to be unfavorable for sliding.

Specifically, the diameter of the through hole 7 is larger than that of the pin shaft 8, the range is 2mm-5mm, the pin shaft 8 penetrates through the through hole 7 and extends into the pin shaft hole 9, and the pin shaft 8 and the pin shaft hole 9 are in clearance sleeve joint, so that the insertion of the pin shaft 8 is facilitated.

Specifically, at least 6 pin shaft holes 9 are arranged, the diameter of each pin shaft hole 9 is larger than that of each pin shaft 8, the range is 2mm-5mm, and the sliding plate 5 can be adjusted according to different requirements, so that the length of the platform 1 is increased.

When in use, the adjustable table tennis table is placed on a flat ground, table tennis and table tennis bat can be placed in the placing box 11, when in use, the placing box 11 is pulled out from the placing groove 10 by using the handle 18, the table tennis and the table tennis bat are taken for training, the platform 1 can be adjusted up and down according to the requirements of different people, the loose bolt 15 is fastened with the groove 13, the movable rod 12 can move up and down in the sleeve 14 at the moment to find the optimal height for use, then the movable rod 12 is fastened with the sleeve 14 by screwing the connection of the bolt 15 and the groove 13 to be fixed on the adjusted height, similarly, the pin shaft 8 is pulled out from the pin shaft hole 9 and the through hole 7, the sliding plate 5 is pulled out from the groove 3 in the platform 1 by using the sliding groove 4 and the sliding block 6, the length of the platform 1 is increased, the required length is adjusted, and then the pin shaft 8 is inserted into the pin shaft hole 9, the completion is fixed to slide 5, and at this moment, platform 1's horizontal length becomes the elongated, and the interlude becomes the fretwork form, trains on this basis to increase the degree of difficulty of training or increase the interest of training, be unlikely to make the training become too dry, and the universal wheel 17 of setting is convenient for remove or carry this adjustable table tennis table.

To sum up, the adjustable table tennis table has the advantages of convenient storage and height adjustment through the arrangement of the storage box 11, the movable rod 12, the sleeve 14 and the bolt 15, the arrangement of the storage box 11 can be used for storing table tennis and table tennis rows, which is beneficial to people, the movable rod 12 and the sleeve 14 are adjusted up and down through loosening or screwing the bolt 15, the use height is adjusted according to users of different age groups, the optimal training effect is achieved, the advantages of increased use interest and convenient movement are achieved through the arrangement of the open groove 3, the sliding groove 4, the sliding plate 5, the sliding block 6, the pin shaft 8 and the universal wheel 17, the sliding plate 5 can slide out of the open groove 3 through the sliding groove 4 and the sliding block 6, the length of the platform 1 is increased, the middle part is hollow, the adjustment is realized according to different training effects of the users, the difficulty of training can be increased, and the interest of the training can also be increased, the interest point of training is improved, the sliding plate 5 is not too dry, the pin shaft 8 can be used for fixing the sliding plate 5, the sliding plate 5 is prevented from accidentally sliding out during training, and the universal wheels 17 are convenient to carry or move the adjustable table tennis table.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An adjustable table tennis table, includes platform (1), its characterized in that: the top of the platform (1) is fixedly connected with a fence net (2), two ends of the platform (1) are provided with grooves (3), two sides of the inner wall of each groove (3) are provided with sliding grooves (4), a sliding plate (5) is arranged inside each groove (3), two sides of each sliding plate (5) are provided with sliding blocks (6), each sliding block (6) is in sliding connection with each sliding groove (4), the front end of each groove (3) is provided with a through hole (7), an inner ring of each through hole (7) is sleeved with a pin shaft (8), the front side of each sliding plate (5) is provided with a pin shaft hole (9), the bottom of the platform (1) is provided with a placing groove (10), a placing box (11) is arranged in each placing groove (10), the bottom of each sliding plate (5) is fixedly connected with a movable rod (12), the outer side of each movable rod (12) is provided with a groove (13), the lower end of each movable rod, the outer side of the sleeve (14) is in threaded connection with a bolt (15), the bolt (15) is in fastening connection with the groove (13), the head end of the bolt (15) is in threaded connection with a nut (16), and the bottom of the sleeve (14) is fixedly connected with a universal wheel (17).

2. An adjustable table tennis table according to claim 1, wherein: the placing groove (10) and the placing box (11) are in clearance sleeve joint, and a handle (18) is arranged in the middle of the placing box (11).

3. An adjustable table tennis table according to claim 1, wherein: the movable rod (12) and the sleeve (14) are fixedly connected with the bolt (15) through a groove (13), the width of the groove (13) is larger than the diameter of the bolt (15), and the range is 3mm-5 mm.

4. An adjustable table tennis table according to claim 1, wherein: the width of the sliding plate (5) is smaller than that of the slot (3) and ranges from 3mm to 8mm, and the length of the sliding plate (5) is equal to that of the slot (3).

5. An adjustable table tennis table according to claim 1, wherein: the sliding groove (4) and the sliding block (6) are I-shaped, and the sliding groove (4) and the sliding block (6) are in clearance fit connection.

6. An adjustable table tennis table according to claim 1, wherein: the diameter of the through hole (7) is larger than that of the pin shaft (8), the range is 2mm-5mm, the pin shaft (8) penetrates through the through hole (7) and extends into the pin shaft hole (9), and the pin shaft (8) is in clearance sleeve joint with the pin shaft hole (9).

7. The adjustable table tennis table of claim 1, wherein the number of the pin shaft holes (9) is at least 6, and the diameter of the pin shaft holes (9) is larger than that of the pin shafts (8) and ranges from 2mm to 5 mm.