CN2688332Y

CN2688332Y - Double foldable table for table tennis

Info

Publication number: CN2688332Y
Application number: CN 200320127357
Authority: CN
Inventors: 张旭东
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-12-22
Filing date: 2003-12-22
Publication date: 2005-03-30
Anticipated expiration: 2013-12-22

Abstract

The utility model relates to a double foldable table for table tennis, which comprises two table panels, two frames for fixing and supporting the two table panels and two pillars for connecting each frame. The utility model is characterized in that the upper end of each pillar is hinged with the frame by an axle, the lower part is hinged with a connecting rod by an axle, the flanks of the connecting end of the two table panels are hinged by a T-shaped center pillar, and the connecting end of the table panels and the connecting end of the side vertical board on the T-shaped center pillar are hinged by the axle. The lower end of the T-shaped center pillar is fixed with a lower vertical board, the two sides of the lower vertical board are respectively hinged with the connecting rod by the axle, and the two ends of the connecting rod are respectively hinged with the lower part of the pillar and the lower vertical board end by the axle. The utility model can be conveniently folded and steady used with low cost, and the pillar can be made of the material with small section area.

Description

A kind of two-fold table tennis table

One. technical field

The utility model belongs to sports movement appliance, particularly relates to the improvement of table tennis table.

Two. background technology

The current table tennis table that uses, great majority are table top and platform pin fixed structure, this fixing table tennis table can not be turned up, and can only adapt to competition gymnasiums and stadiums and have the family in broad place to use, and is generally using in the family, can not turn up when not playing ball and ties up the place.Though current also have a kind of single folding table tennis table that can fold, the platform pin is owing to only support by four detached columns, thereby for the sectional area of the stabilizer column of billiard table is bigger, cost is higher, and stability is also bad.

Three. summary of the invention

The purpose of this utility model is to manufacture and design a kind of two-fold table tennis table, to overcome the shortcoming of present table tennis table.

The purpose of this utility model reaches like this: a kind of two-fold table tennis table, comprise two billiard table panels 1, two frameworks 2 of two billiard table panels 1 of fixed bearing, two important actors 3 that connect each framework 2, of the present utility model being characterised in that: hinged with rotating shaft 7 between the upper end of every important actor 3 and the framework 2, bottom and connecting rod 4 usefulness rotating shafts 7 are hinged; Two billiard table panel 1 continuous end side surface are hinged with T-shaped central post 6, and billiard table panel 1 links to each other with the last cant board of T-shaped central post 6 to hold and uses rotating shaft 7 hinged; The lower end of T-shaped central post 6 is fixed with down cant board 5, and the two ends of following cant board 5 are hinged with connecting rod 4 usefulness rotating shafts 7 respectively; The two ends of connecting rod 4 are hinged with rotating shaft 7 with the bottom and following cant board 5 ends of important actor 3 respectively.When the utility model laid out flat is user mode, the twisting point of twisting point, important actor 3 and the connecting rod 4 of the twisting point of the last cant board of the important actor 3 of each framework 2 side and the twisting point of framework 2, framework 2 and T-shaped central post 6, following cant board 5 and connecting rod 4, above-mentioned four twisting points are linked to be a rectangle.

Adopt the utility model of above measure, can fold easily, steadily use securely, important actor of the present utility model can use the sectional area materials with smaller to make, thereby cheap, can promote the use of in the family widely.

Four. description of drawings

Accompanying drawing 1 is the front view of the utility model (embodiment);

Accompanying drawing 2 is left views of the utility model (embodiment);

Accompanying drawing 3 is vertical views of the utility model (embodiment);

Accompanying drawing 4 is upward views of the utility model (embodiment);

Accompanying drawing 5 is that Status view is looked on the folding left side of the utility model (embodiment).

Five. the specific embodiment

Accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4 and accompanying drawing 5 have provided the concrete structure of the utility model embodiment.Can find out from accompanying drawing 1, two standard-sized table tennis table panels made from high density fiberboard 1 that are hinged mutually of the present utility model are screwed by framework 2 respectively, and two frameworks 2 link to each other and hold the epipleural by T-shaped central post 6 hinged with two rotating shafts 7.The bottom of T-shaped central post 6 is fixed with cant board 5, and the two ends of following cant board 5 have borehole jack to cross rotating shaft 7 and be hinged with connecting rod 4 respectively, the other end of two connecting rods 4 respectively with two important actors 3 by rotating shaft 7 hinges.Be used to the to be hinged rotating shaft 7 of the rotating shaft 7 of the rotating shaft 7 of important actor 3 upper ends and framework 2, be used to be hinged important actor 3 bottoms and connecting rod 4, be used to be hinged connecting rod 4 and the lower side panel 5 of T-shaped central post 6, the rotating shaft 7 of be used to be hinged T-shaped central post 6 and framework 2, a rectangle is formed in above-mentioned four rotating shafts 7 when table tennis table is in the laid out flat user mode.When the billiard table two ends were pulled downwards, billiard table can be folded up downwards like this.Move for convenience, embodiment is provided with steamboat 8 in the bottom of each important actor 3.In addition, for the better effect of fixing acquisition, a fixed bar 9 is set between each framework 2 and the T-shaped central post 6, one end of two fixed bars 9 is hinged by rotating shaft 7 and framework 2 respectively, their other end stacks and connects by parbuckle screw 11, and they and framework 2 are formed an isosceles triangle.The middle part of T-shaped central post 6 has groove 10 and moves up and down when billiard table is folding for parbuckle screw 11.The framework 2 usefulness length of sides of embodiment are that 3 centimetres square steel tube is made, and the width of each framework 2 is 100 centimetres, and length is 110 centimetres, and there is a connecting rod centre; The important actor 3 usefulness length of sides are that 3 centimetres square steel tube is made, and height is 70 centimetres; Connecting rod 4 usefulness are wide 2 centimetres, thick 4 millimeters steel plate is made, and length is 68 centimetres; Lower side panel 6 usefulness are wide 2 centimetres, thick 4 millimeters steel plate is made, and length is 9 centimetres; Fixed bar 9 usefulness are wide 2 centimetres, and thick 4 centimetres steel plate is made, 16 centimetres of length.Rotating shaft 7 usefulness diameters are that 8 millimeters rivet overlapped the anticreep of starting.The screw that parbuckle screw 11 usefulness diameters are 10 millimeters is made.Embodiment adds stiff stability in order to enter delegation, and also the bottom between two important actors 3 of each framework 2 links to each other with connecting rod.

Claims

1. two-fold table tennis table, comprise two billiard table panels (1), two frameworks (2) of two billiard table panels of fixed bearing (1), two important actors (3) that connect each framework (2), of the present utility model being characterised in that: hinged with rotating shaft (7) between the upper end of every important actor (3) and the framework (2), bottom and connecting rod (4) are hinged with rotating shaft (7); The continuous end side surface of two billiard table panels (1) is hinged with T-shaped central post (6), and billiard table panel (1) links to each other with the last cant board of T-shaped central post (6) to hold and uses rotating shaft (7) hinged; The lower end of T-shaped central post (6) is fixed with down cant board (5), and the two ends of following cant board (5) are hinged with rotating shaft (7) with connecting rod (4) respectively; The two ends of connecting rod (4) are hinged with rotating shaft (7) with the bottom and following cant board (5) end of important actor (3) respectively.

2. a kind of two-fold table tennis table according to claim 1, its feature is being: when the utility model laid out flat is user mode, the twisting point of twisting point, important actor (3) and the connecting rod (4) of the twisting point of the last cant board of the important actor (3) of each framework (2) side and the twisting point of framework (2), framework (2) and T-shaped central post (6), following cant board (5) and connecting rod (4), above-mentioned four twisting points are linked to be a rectangle.