CN218076271U

CN218076271U - Table tennis table with conveniently replaced board

Info

Publication number: CN218076271U
Application number: CN202222193362.XU
Authority: CN
Inventors: 张博伟
Original assignee: Dingzhou Kaijie Sporting Goods Co ltd
Current assignee: Dingzhou Kaijie Sporting Goods Co ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2022-12-20
Anticipated expiration: 2032-08-19

Abstract

The utility model discloses a table tennis table of panel convenient to change relates to table tennis table field, including the main table board, the bottom surface of main table board is provided with perpendicularly downwards and supports the pole setting, the bottom of supporting the pole setting is docked and is had the cushion block, it has the support arc board to support the horizontal welding of side between the pole setting, the bottom surface level of main table board docks has the support underframe, when having adopted the connection structure of joint to make dismantlement and installation under, all does not need specific instrument to carry out the auxiliary operation, lets dismantle more portably with the installation, stirs the more stable of board-like location structure messenger joint simultaneously, and can let the gliding structure of joint become flexible easily including built-in bounce structure, is convenient for continue outwards pulling to it and lets its slip form the dismantlement operation, and only need promote the extrusion during the installation and can accomplish and fix, lets its installation more quick high-efficient, need not to have auxiliary operation, lets the change more convenient of panel.

Description

Table tennis table with conveniently-replaced table board

Technical Field

The utility model relates to a table tennis table technical field specifically is a table tennis table that the face is convenient for change.

Background

The table tennis table is an old-fashioned table tennis table apparatus for table tennis, the table top can be made of any material (international regulations should be solid wood), has certain elasticity, is called a game table top on the upper layer, is 2.74 meters long and 1.525 meters wide, is 76 centimeters away from the ground, is dark (the international regulations should be painted or painted by dark green cellulose), is matt, and has 2 centimeters wide white lines, long side lines and short end lines on the table sides.

The table tennis table is of an integrated structure, when the main table top plate on the top surface is replaced, a specific tool needs to be adopted to operate from the bottom, fixed parts are disassembled one by one, the table top plate is lifted up from the support frame to be disassembled, the disassembly needs to be performed by the specific tool, so that the disassembly is inconvenient, and due to long-time fastening connection, the parts are even disassembled or the main table top plate is still attached to the clamping support, the upward lifting is hard, and the problem of inconvenience is brought to the subsequent installation after the disassembly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a table tennis table that panel is convenient for change, just be integral structure to present table tennis table to what propose in solving above-mentioned background art, when changing the main table board to the top surface, need adopt specific instrument to operate from the bottom, dismantle the back one by one to fixed spare part, lift up from the support frame and dismantle down the desktop board, and dismantle and need specific instrument operation to make and dismantle comparatively inconvenient, and because long-time fastening connection, make just having dismantled on the spare part still can cause main table board adsorption type's joint support, it is comparatively arduous when upwards lifting up to have caused, bring the problem of comparatively troublesome condition for subsequent installation after dismantling.

In order to achieve the above object, the utility model provides a following technical scheme:

the table tennis table comprises a main table panel, wherein a supporting vertical rod is vertically and downwards arranged on the bottom surface of the main table panel, a rubber cushion block is butted at the bottom end of the supporting vertical rod, supporting arc plates are horizontally welded on the side edge between the supporting vertical rods, a supporting bottom frame is horizontally butted on the bottom surface of the main table panel, a bottom screw hole is formed in the bottom end of the supporting vertical rod, a connecting screw is vertically and upwards fixedly inserted into the top surface of the rubber cushion block, a top horizontal groove is formed in the top surface of the supporting bottom frame in a horizontally symmetrical mode, an end clamping groove is formed in the inner side end of the top horizontal groove in a horizontally symmetrical mode, a top clamping spring is horizontally clamped in the inner side end of the end clamping groove, a pushing plate is clamped in the inner side end of the end clamping groove, a movable inner side clamping groove is horizontally formed in the bottom surface of the top horizontal groove in a symmetrical mode, a clamping plate is clamped in the inner side end of the movable clamping groove, a connecting transverse rod is clamped in the horizontal clamping groove in a horizontal mode, a side clamping groove is formed in the side horizontal clamping groove in the connecting transverse rod, a side clamping groove, a supporting spring is clamped in the bottom surface of the limiting groove in the horizontal clamping groove in a symmetrical mode, a symmetrical mode is formed in the bottom surface of the supporting table tennis table panel, a symmetrical through groove, a through groove is formed in the bottom surface of the main table panel, a symmetrical mode, a symmetrical through groove is formed in the bottom surface of the main table panel, and a symmetrical mode, a symmetrical through groove is welded in the bottom surface of the bottom plate, and a symmetrical mode of the bottom plate, and a symmetrical through groove is welded in the bottom plate, and a symmetrical mode of the bottom surface of the bottom plate is welded in the main table panel.

As a preferred embodiment of the present invention: the main desktop board is characterized in that the main desktop board is formed by horizontally fastening two board bodies and is arranged at the top surface of the supporting bottom frame, the number of the supporting vertical rods is four, the four supporting vertical rods are arranged in parallel, the top ends of the four supporting vertical rods are vertically upwards fixedly welded at the four corners of the bottom surface of the supporting bottom frame, and the rubber cushion blocks are made of hard rubber materials.

As a preferred embodiment of the present invention: the top surface of the supporting arc plate is fixedly arranged on the bottom surface of the supporting bottom frame, the supporting bottom frame is arranged in a shape like a Chinese character kou, the outer side edge of the supporting bottom frame is in butt joint with the inner side edge of the bottom surface of the main desktop plate, and the top end of the connecting screw rod vertically upwards corresponds to be inserted into the inner side edge of the bottom screw hole in a splicing mode and is fixedly connected with the threads.

As a preferred embodiment of the present invention: the top horizontal groove is all two liang of a set of parallel symmetry in top surface four corners position of supporting the underframe, and the one end level in top horizontal groove runs through the side that supports the underframe and extends to the outside, and the fixed joint of one end level that the top connects the spring sets up in a side central point of slurcam, and a side butt joint of slurcam sets up the one end position at horizontal card strip.

As a preferred embodiment of the present invention: the bottom surface in the top horizontal groove is seted up to the homocline of activity draw-in groove is close to the open end position, the fixed top surface one end position that sets up at the connection horizontal pole in bottom surface of screens board, and screens board joint sets up the inboard in top horizontal groove and is close to the open end position, a side butt joint of screens board sets up the one end position of keeping away from the slurcam at the level card strip, the limit groove runs through the formula and sets up the side central point who connects the horizontal pole and put, the open end position near the top horizontal groove is seted up in the side screens groove, and the screens board joint sets up the inboard side in the side screens groove.

As a preferred embodiment of the present invention: the bottom of leading to the groove horizontal symmetry and seting up and be close to both sides limit position in the bottom surface that supports the underframe, and the inside of leading to the groove and the bottom surface one end of the movable clamping groove that corresponds of end keep leading to the setting, and a side one-to-one of stirring the board sets up the one end position at the horizontal pole of connecting, and horizontal card strip level welding respectively sets up and is close to both sides border position in the bottom surface of main desktop board, and the horizontal card strip level one-to-one joint sets up the inboard side at the horizontal groove in top.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model moves the connecting cross rod at the inner side of the movable clamping groove after the toggle plate is toggled, so that after the supporting spring is extruded, the connecting cross rod drives the clamping plate to move from the inner side of the top horizontal groove to the inner side of the side clamping groove, thereby the clamping plate is moved from one end of the horizontal clamping strip, after the clamping plate is moved away, the pushing plate is pushed by the pushing spring to be ejected from the opening end of the end clamping groove to the inner side of the top horizontal groove, the corresponding horizontal clamping strip is ejected from one opening end of the top horizontal groove under the pushing of the pushing plate, the main table panel is ejected outwards from the two side edges of the supporting bottom frame under the driving of the horizontal clamping strip to carry out sliding pulling operation, and the detachable table top can be formed after being pulled outwards, and the horizontal card strip joint of bottom surface at new desktop to the inboard side in horizontal groove of summit, make the screens board resume the primary importance under the extrusion, one end to horizontal card strip blocks to accomplish and changes the installation operation, make when dismantling and installing under the connection structure who has adopted the joint, all do not need specific instrument to carry out the auxiliary operation, let dismantle and install more simple and convenient, stir the more stable of board-like location structure messenger joint simultaneously, and can let the gliding structure of joint not hard up easily including built-in bounce structure, be convenient for continue outside pulling to it and let its slip form dismantlement operation, and only need promote the extrusion during installation and can accomplish and fix, let its quick high efficiency more that the installation got up, need not appurtenance and come the auxiliary operation, let change more convenient of face.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic perspective view of a table tennis table with a panel that is easily replaced;

FIG. 2 is a schematic structural view of a front section connection detail of a support bottom frame of a table tennis table with a panel convenient to replace;

FIG. 3 is a schematic structural view of a connecting detail of a side view section of a support bottom frame of a table tennis table with a panel convenient to replace;

FIG. 4 is a schematic structural view of a top connection detail of a support bottom frame of a table tennis table with a panel convenient to replace;

fig. 5 is a schematic structural view of the front section connecting details of the main table top of the table tennis table with a table top convenient to replace.

In the figure: 1. a main table panel; 2. supporting the upright stanchion; 3. glue cushion blocks; 4. supporting the arc plate; 5. a support bottom frame; 6. a bottom screw hole; 7. connecting a screw rod; 8. a top horizontal trough; 9. an end card slot; 10. the top is connected with a spring; 11. a push plate; 12. a movable clamping groove; 13. a clamping plate; 14. connecting the cross bars; 15. a limiting groove; 16. a side clamping groove; 17. a support spring; 18. a bottom through groove; 19. a poking plate; 20. and (6) horizontally clamping the strips.

Detailed Description

Referring to fig. 1-2, in the embodiment of the present invention, a table tennis table with a conveniently replaced panel comprises a main table panel 1, wherein a supporting upright 2 is vertically arranged downward on the bottom surface of the main table panel 1, a rubber pad 3 is butt-jointed to the bottom end of the supporting upright 2, the main table panel 1 is formed by horizontally fastening two panels and arranging the panels on the top surface of a supporting bottom frame 5, the number of the supporting upright 2 is four, and the four supporting uprights 2 are arranged in parallel, the top ends of the four supporting uprights 2 are vertically and upwardly fixedly welded to four corner positions on the bottom surface of the supporting bottom frame 5, the rubber pad 3 is made of hard rubber material, a supporting arc plate 4 is horizontally welded to the side edge between the supporting uprights 2, the bottom surface of the main table panel 1 is horizontally butt-jointed with the supporting bottom frame 5, the bottom end of the supporting upright 2 is provided with a bottom screw hole 6, a connecting screw 7 is vertically and upwardly fixedly inserted to the top surface of the rubber pad 3, the top surface of the supporting arc plate 4 is fixedly arranged on the bottom surface of the supporting bottom frame 5, the supporting bottom frame 5 is arranged in a square shape, the outer side edge of the supporting bottom frame 5 is in butt joint with the inner side edge position of the bottom surface of the main table panel 1, the top end of the connecting screw 7 is vertically upwards correspondingly inserted and arranged on the inner side edge of the bottom screw hole 6 in a screw thread fixed connection mode, the top surface of the supporting bottom frame 5 is horizontally and symmetrically provided with top horizontal grooves 8, the inner side edge of each top horizontal groove 8 is horizontally provided with an end clamping groove 9, the inner side edge of each end clamping groove 9 is horizontally clamped with a top connecting spring 10, the inner side edge of each end clamping groove 9 is clamped with a pushing plate 11, the top horizontal grooves 8 are symmetrically arranged at the four side corners of the top surface of the supporting bottom frame 5 in a group of two-by-two parallel mode, one end of each top horizontal groove 8 horizontally penetrates through the side edge of the supporting bottom frame 5 to extend to the outer side, one end of each top connecting spring 10 is horizontally and fixedly clamped at the center position of one side edge of the pushing plate 11, one side edge of the pushing plate 11 is arranged at one end of the horizontal clamping strip 20 in a butt joint mode, a movable clamping groove 12 is horizontally formed in the bottom surface of the top horizontal groove 8, a clamping plate 13 is clamped at the inner side edge of the movable clamping groove 12, the movable clamping grooves 12 are horizontally formed in the bottom surface of the top horizontal groove 8 and close to the opening end, the bottom surface of the clamping plate 13 is fixedly arranged at one end of the top surface of the connecting cross rod 14, the clamping plate 13 is arranged on the inner side of the top horizontal groove 8 in a clamping mode and close to the opening end, and one side edge of the clamping plate 13 is arranged at one end, far away from the pushing plate 11, of the horizontal clamping strip 20 in a butt joint mode;

referring to fig. 3-5, in an embodiment of the present invention, a table tennis table with a conveniently replaceable board is provided, wherein a connecting cross bar 14 is horizontally fastened to an inner side of a movable clamping groove 12, a limiting groove 15 is horizontally opened at a side of the connecting cross bar 14, a side retaining groove 16 is opened at an inner side wall of a top horizontal groove 8, the limiting groove 15 is penetratingly opened at a center position of the side of the connecting cross bar 14, the side retaining groove 16 is opened at an open end position close to the top horizontal groove 8, a retaining plate 13 is fastened to an inner side of the side retaining groove 16, a supporting spring 17 is horizontally fastened to an inner side of the limiting groove 15, a bottom groove 18 is horizontally symmetrically opened at a bottom surface of a supporting bottom frame 5, the inboard limit joint of end through groove 18 has the board of dialling 19, the horizontal symmetry of the bottom surface of main table face board 1 has horizontal card strip 20 of welding, the horizontal symmetry of end through groove 18 is seted up and is being close to both sides limit position in the bottom surface of supporting underframe 5, and the inside of end through groove 18 keeps leading to with the bottom surface one end of the movable clamping groove 12 that corresponds and connects the setting, one side one-to-one of the board of dialling 19 is fixed to be set up in the one end position of connecting horizontal pole 14, horizontal card strip 20 respectively the horizontal welding set up the bottom surface of main table face board 1 near both sides border position, and the horizontal one-to-one joint of horizontal card strip 20 level sets up the inboard limit in top horizontal groove 8.

The utility model discloses a theory of operation is:

after the shifting plate 19 is shifted, the connecting cross rod 14 moves at the inner side of the movable clamping groove 12, the supporting spring 17 is extruded, the connecting cross rod 14 drives the clamping plate 13 to move from the inner side of the top horizontal groove 8 to the inner side of the side clamping groove 16, the clamping plate 13 is moved away from one end of the horizontal clamping strip 20, after the clamping plate 13 is moved away, the pushing plate 11 is pushed by the top of the top clamping spring 10 to eject from the opening end of the end clamping groove 9 to the inner side of the top horizontal groove 8, the corresponding horizontal clamping strip 20 is ejected from the opening end of the top horizontal groove 8 under the pushing of the pushing plate 11, the main table panel 1 is ejected outwards from the two sides of the supporting bottom frame 5 under the driving of the horizontal clamping strip 20 to perform sliding pulling operation, the table top dismounting treatment can be formed after the horizontal clamping strip 20 is pulled outwards, the clamping strip 20 at the bottom of a new table top is clamped to the clamping position of the top horizontal groove 8, the clamping plate 13 is restored to the original position under the extrusion action, and one end of the horizontal clamping strip 20 is blocked to finish the mounting operation.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A table tennis table with a conveniently replaced panel comprises a main table top plate (1) and is characterized in that a supporting vertical rod (2) is vertically arranged downwards on the bottom surface of the main table top plate (1), a rubber cushion block (3) is butted at the bottom end of the supporting vertical rod (2), a supporting arc plate (4) is horizontally welded between the supporting vertical rods (2), a supporting bottom frame (5) is horizontally butted at the bottom surface of the main table top plate (1), a bottom screw hole (6) is formed in the bottom end of the supporting vertical rod (2), a connecting screw rod (7) is vertically and upwards fixedly inserted at the top surface of the rubber cushion block (3), top horizontal grooves (8) are symmetrically formed in the top surface of the supporting bottom frame (5), end clamping grooves (9) are formed in the inner side end horizontal level of the top horizontal grooves (8), top connecting springs (10) are vertically and upwards clamped at the inner side ends of the end clamping grooves (9), pushing plates (11) are clamped at the inner side ends of the end clamping grooves (9), movable clamping grooves (12) are horizontally formed in the bottom surface of the top horizontal grooves (8), movable clamping grooves (12) are connected with a transverse rod (14) which is connected with a limiting groove (16), the inner side of the limiting groove (15) is horizontally clamped with a supporting spring (17), the bottom surface of the supporting bottom frame (5) is horizontally and symmetrically provided with bottom through grooves (18), the inner side of each bottom through groove (18) is clamped with a poking plate (19), and the bottom surface of the main table panel (1) is horizontally and symmetrically welded with horizontal clamping strips (20).

2. The table tennis table with the conveniently replaced board surface as claimed in claim 1, wherein the main table top board (1) is formed by horizontally fastening two board bodies and arranging the two board bodies at the top position of the supporting bottom frame (5), the number of the supporting upright rods (2) is four, the four supporting upright rods (2) are arranged in parallel, the top ends of the four supporting upright rods (2) are vertically and upwards fixedly welded at the four-side corner positions of the bottom surface of the supporting bottom frame (5), and the rubber cushion blocks (3) are made of hard rubber materials.

3. The table tennis table with the conveniently replaced panel according to claim 1, wherein the top surface of the supporting arc plate (4) is fixedly arranged on the bottom surface of the supporting bottom frame (5), the supporting bottom frame (5) is arranged in a square shape, the outer side edge of the supporting bottom frame (5) is butted with the inner side edge of the bottom surface of the main table panel (1), and the top end of the connecting screw rod (7) is vertically and upwardly correspondingly inserted into the inner side edge of the bottom screw hole (6) and fixedly connected with the inner side edge of the bottom screw hole by a screw thread.

4. The table tennis table with the conveniently replaced board as claimed in claim 1, wherein the top horizontal grooves (8) are symmetrically arranged at four corners of the top surface of the supporting bottom frame (5) in a group of two by two parallel manner, one end of each top horizontal groove (8) horizontally penetrates through the side edge of the supporting bottom frame (5) and extends to the outside, one end of each top connecting spring (10) is horizontally and fixedly clamped at the central position of one side edge of the pushing plate (11), and one side edge of the pushing plate (11) is butted and arranged at one end position of the horizontal clamping strip (20).

5. The table tennis table convenient to replace plate surface as claimed in claim 1, wherein the movable clamping grooves (12) are horizontally arranged on the bottom surface of the top horizontal groove (8) close to the opening end position, the bottom surface of the clamping plate (13) is fixedly arranged on one end of the top surface of the connecting cross rod (14), the clamping plate (13) is arranged on the inner side of the top horizontal groove (8) close to the opening end position, one side edge of the clamping plate (13) is in butt joint with one end position of the horizontal clamping strip (20) far away from the pushing plate (11), the limiting groove (15) is arranged on the center position of the side edge of the connecting cross rod (14) in a penetrating manner, the side clamping groove (16) is arranged on the opening end position close to the top horizontal groove (8), and the clamping plate (13) is arranged on the inner side edge of the side clamping groove (16).

6. The table tennis table with the conveniently replaced table top as claimed in claim 1, wherein the bottom through slots (18) are horizontally and symmetrically formed in the bottom surface of the supporting bottom frame (5) near the two side edges, the inner portions of the bottom through slots (18) are in through connection with one end of the bottom surface of the corresponding movable clamping slots (12), one side of each of the poking plates (19) is fixedly formed at one end of the connecting cross bar (14) in a one-to-one correspondence manner, the horizontal clamping strips (20) are respectively and horizontally welded to the bottom surface of the main table top board (1) near the two side edges, and the horizontal clamping strips (20) are horizontally and correspondingly clamped to the inner side edges of the top horizontal slots (8).