CN2833003Y

CN2833003Y - Elastic first-row structure of extensible grandstand

Info

Publication number: CN2833003Y
Application number: CN 200520062151
Authority: CN
Inventors: 周云翔
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-07-26
Filing date: 2005-07-26
Publication date: 2006-11-01
Anticipated expiration: 2015-07-26

Abstract

The utility model discloses a telescopic stand structure which is used for a sports and recreational place and has an elastic first row. The utility model comprises a second row platform structure (1), and a multisegment elastic first row module (2) which can be independently controlled and can make longitudinal extension along the second row platform structure is arranged below a second row block board surface module (1). The utility model has a structure that two ends of every fist row module are provided with a roller device and a sliding device which can longitudinally move in relation to a second row stand in order that the contraction and the extension of the first row stand can be independently controlled, and consequently the effective area of the place is fully used. The practicability of the place is enhanced, and the utility model has the advantages of simple structure and convenient mass production.

Description

The first row of the elasticity of flexible grandstand structure

Technical field

The utility model relates to the equipment of motion, amusement venue, relates in particular to the first row of the elasticity structure of the flexible grandstand of a kind of motion, amusement venue.

Background technology

Along with the development of society and the raising of people's economic life level, motion, amusement venue have become the important place of people's party, leisure.In order to make full use of venue, people design can free folding and unfolding flexible grandstand.The grandstand of this structure can be opened up what and the position of putting bench according to the needs of the actual usable floor area of venue or guest's quantity, thereby improve the utilization rate of venue greatly.But the folding and unfolding of the flexible grandstand of an existing cover is that integral body is carried out, and promptly will open up to put the grandstand system and must open up together and put, and shrink the grandstand system and must shrink together.When people need put Wheelchair or sportsman, referee, important persons seat before grandstand, will take the venue area of the theme activity of venue, so that influence the expansion of theme activity.

The utility model content

The utility model purpose is in order to solve the existing flexible grandstand problem of the first row of folding and unfolding grandstand separately, to propose a kind of flexible grandstand structure with the first row of elasticity.

For addressing the above problem, the technical scheme that the utility model proposes is the first row of the elasticity structure of a kind of flexible grandstand of structure, it comprises second row's platform structure, and what this second row platform structure had independent control can be along the first row of the multistage elasticity module of second row's platform structure longitudinal extension.

Wherein, the first row of described elasticity module comprises: the plate face, be located at the roller supporting device at these plate face two ends, this roller supporting device is connected by the soffit of a carriage with described second row's platform structure, and the upper surface of described plate surface rear end is provided with head and arranges riser.

Described roller supporting device comprises: turning rolls, the roller of being located at this turning rolls lower end that the plate face of arranging module along described elasticity head vertically is provided with, the horizontal beam of being located at the turning rolls upper end; Described carriage comprises the guide groove of being located at described second row's platform structure soffit, is located at the vertical beam on the vertical the inner of described horizontal beam, and the upper end of this vertical beam and described guide groove are slidingly connected.

Described first row's riser is provided with the locking device that can fix the first row of described elasticity module.

Described locking device comprises the linkage of being located at described first row's riser inner surface, the core of being located at the described first row's riser of passing of this linkage middle part.

The utility model is installed roller devices and can relative second row's grandstand be vertically moved at the two ends that the head of existing flexible grandstand arranges each root module carriage can be controlled first contraction and exhibition of arranging each root module of grandstand as required separately and put.Promptly after the whole exhibition of flexible grandstand is put, in order to arrange some bars, as disabled person seat, referee workspace etc., can be according to actual needs with one section or the several sections first row of elasticity grandstands push second row's grandstand below, make that first row's grandstand and second row's grandstand are overlapping, thereby vacate the zone of some bars; Sometimes need maximum to utilize the venue area, when training as basketball team, the grandstand integral body of will stretching is packed up, but can pull out first row's grandstand, supplies the usefulness of sportsman's rest, thereby has made full use of the effective area of venue, has improved the practicality of venue greatly.When head being arranged the grandstand contraction or pulling out, can utilize the locking device that is arranged on the first row that head is arranged grandstand and fix, so that safe handling.The utility model is simple in structure, is convenient to produce in enormous quantities.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples, wherein:

Fig. 1 is the forward sight structural representation of the utility model preferred embodiment;

Fig. 2 is the backsight structural representation of the utility model preferred embodiment;

Fig. 3 is the structural representation of looking up of the utility model preferred embodiment;

Fig. 4 is the assembling schematic diagram of draw-in groove in the utility model preferred embodiment locking device.

The specific embodiment

Fig. 1, Fig. 2 show the basic structure of the utility model preferred embodiment, the first row's of described band elasticity flexible grandstand structure, comprise second row's platform structure 1, what this second row platform structure was connected with independent control for 1 time can be along the first row of the three sections elasticity modules 2 of second row's platform structure longitudinal extension, and the hop count of the first row of this elasticity module 2 can be selected according to the concrete length of flexible grandstand.The first row of described elasticity module 2 comprises: plate face 3, be installed in the roller supporting device 4 at these plate face two ends, this roller supporting device 4 is connected by the soffit of a carriage with second row's platform structure 1, and the upper surface of plate face 3 rear ends is provided with head and arranges riser 6.

As shown in Figure 3, described roller supporting device 4 comprises turning rollss 7, two rollers 8 (number of roller can increase as required) of being located at this turning rolls lower end that vertically are provided with along the plate face 3 of the first row of elasticity module, the horizontal beam 9 of being located at the turning rolls upper end.Described carriage 5 comprises the guide groove 10 of being located at described second row's platform structure 1 soffit, is located at the vertical beam 11 on described horizontal beam 9 vertical the inners, and the upper end of this vertical beam and described guide groove 10 are slidingly connected.When the first row of push-and-pull elasticity module 2, the slippage in the rail groove of described guide groove 10 of the vertical beam 11 of carriage, described roller supporting device 4 is inconjunction with plate face 3 turnover second row's platform structure 1 below of the first row of elasticity module.Described first row's riser 6 is provided with the fixedly locking device 7 of the first row of elasticity module 2.This locking device 7 comprises the linkage 12 of being located at described first row's riser 6 inner surfaces, the core 13 of being located at the described first row's riser 6 of passing of this linkage middle part.After head being arranged grandstand and shrinking or pull out, can utilize the locking device that is arranged on the first row that head is arranged grandstand and fix.As shown in Figure 3 and Figure 4, turn lock core 13, make the bidirectional cam in the lock core back down the cross bar 14 of linkage to two ends, this cross bar drives again and moves and insert on the latch 15 in the draw-in groove 16 that is installed on second row's platform structure, 1 soffit, thus the fixing first module 2 of arranging of elasticity.In like manner, when the first row of the mobile elasticity of needs module 2, oppositely turn lock core 13, just can so that described latch 15 move down and break away from draw-in groove 16 and remove fixing, by described locking device 7 just can safety the first row of folding and unfolding elasticity module 2.Shown in Fig. 1 is that the first row of first section elasticity module 2 is pushed second row's platform structure 1 time, hews out the practical application in disabled person seat district 17.

Versicolor bench or seat are installed on plate face of the present utility model, are loaded onto versicolor decoration element, just can finish the making of the first row's of band elasticity flexible grandstand in suitable place.

Claims

1, the first row of a kind of elasticity of flexible grandstand structure comprises second row's platform structure (1), it is characterized in that, what described second row's platform structure (1) had independent control can be along the first row of the multistage elasticity module (2) of second row's platform structure longitudinal extension.

2, the first row of the elasticity of flexible grandstand as claimed in claim 1 structure, it is characterized in that, described elasticity first row module (2) comprising: plate face (3), be located at the roller supporting device (4) at these plate face two ends, this roller supporting device (4) is connected by the soffit of a carriage with described second row's platform structure (1), and the upper surface of described plate face (3) rear end is provided with first row's riser (6).

3, the first row of the elasticity of flexible grandstand structure as claimed in claim 2 structure, it is characterized in that described roller supporting device (4) comprising: turning rolls (7), the roller (8) of being located at this turning rolls lower end that the plate face (3) of arranging module along described elasticity head vertically is provided with, the horizontal beam (9) of being located at the turning rolls upper end; Described carriage comprises the guide groove (10) of being located at described second row's platform structure (1) soffit, be located at the vertically vertical beam (11) on the inner of described horizontal beam (9), and the upper end of this vertical beam and described guide groove (10) are slidingly connected.

4, the first row of the elasticity of flexible grandstand as claimed in claim 3 structure is characterized in that, described first row's riser (6) is provided with the locking device (7) that can fix described elasticity first row module (2).

5, the first row of the elasticity of flexible grandstand as claimed in claim 4 structure, it is characterized in that described locking device (7) comprises the linkage (12) of being located at described first row's riser (6) inner surface, the core (13) that passes described first row's riser (6) of being located at this linkage middle part.