CN205637470U - Suspension concatenation floor with automatic flexible function - Google Patents

Abstract

The utility model discloses a suspension concatenation floor with automatic flexible function, it includes by a plurality of meters style of calligraphy skeleton boards and sets up the floor grillage of the square constituteed at the pillar of skeleton board nodical department, two adjacent sides of floor grillage equipartition respectively are provided with the catching groove that quantity is the same, and grillage two other adjacent sides in floor are provided with the discount that is used for with catching groove looks lock respectively, the vertical shell fragment that is provided with on the floor grillage frame in the catching groove, the discount is including rising by board, base plate and buckle, buckle salient to floor grillage frame is outside, and is provided with the built -in groove with shell fragment matched with in the buckle, make global design uniqueness, simple structure, cost of manufacture hang down, can guarantee the good motion performance in floor under the expend with heat and contract with cold condition, the groove that is equipped with the shell fragment and corresponds, the normal motion performance in floor is guaranteed along with the temperature variation shell fragment can play automatically regulated ground sheet separation in the later stage use in automatic positioning ground sheet separation when mating formation the floor.

Description

A kind of suspension splice floor board with automatic telescopic function

Technical field

This utility model belongs to athletic floor apparatus field, is specifically related to one and has automatic telescopic The suspension splice floor board of function.

Background technology

Suspension splice floor board due to have easy for installation, relatively low to site requirements, cost is relatively low The feature such as honest and clean, and be widely used in various athletic ground, especially outdoor athletic ground with And kindergarten outdoor sports.But, owing to outdoor environment temperature produces with the change of cold and summer-heat round the clock The biggest change so that the size of splice floor board changes along with the change of temperature.Temperature raises Floor expands and becomes big, and temperature reduces floor contraction and diminishes.At present, traditional on market splicing ground The daytime in plate summer easily rises and heaves bag so that place is not suitable for using；And in the winter time, floor Shrinking, powerful pulling force the most easily allows a certain partial rupture on floor, particularly easy-to-draw at snap close Open and break, thus reduce the service life of athletic floor.

Utility model content

The purpose of this utility model is to provide one to have for above-mentioned the deficiencies in the prior art The suspension splice floor board of automatic telescopic function.

The purpose of this utility model is achieved in that a kind of suspension with automatic telescopic function Splice floor board, it includes by multiple meters of font frame boards and is arranged on propping up of frame board point of intersection The foursquare floor grillage that post is formed；Grillage adjacent two sides in described floor are the most uniform It is provided with that quantity is identical, the catching groove of U-shape structure, two other adjacent side of floor grillage It is separately provided for the discount being interlocked with catching groove；Floor grillage frame in described catching groove On be vertically arranged with shell fragment；Described discount includes rise plate, substrate and buckle；Described buckle is dashed forward Go out to the grillage frame of floor, and in buckle, be provided with the built-in groove matched with shell fragment.

Principle of the present utility model is: draw-in groove checkpost, the both sides groove that this utility model is adjacent on floor Built-in shell fragment, the most adjacent both sides card is buckled and is arranged built-in groove, stops when new installed floor Location makes to keep between floor reasonable clearance.Floor fastener and being adjacent in board groove during new installed floor Shell fragment comes in contact, shell fragment and the interaction of buckle forces occurring and make between floor and floor retain Reasonably gap so that the later stage use during along with the change floor of floor temperature and floor Between be automatically adjusted floor gaps, prevent the floor later stage from playing the appearance of the problems such as the disconnected button of drum.Floor clamping The built-in shell fragment of trough rim draw-in groove makes ground edges of boards when temperature raises along with the expansion of splice floor board The buckle of upper card end of thread and the shell fragment contact squeeze being adjacent in the draw-in groove end of edges of boards are deformed There is provided elastic force to be pushed open by floor shell fragment and keep reasonable gap between splice floor board.Floor draw-in groove Groove built-in shell fragment in checkpost makes ground edges of boards when temperature reduces along with the contraction of splice floor board The buckle of card end of thread and the shell fragment being adjacent in the draw-in groove end of edges of boards are deformed providing elastic Floor is pushed open and keeps reasonable gap between splice floor board by power.The built-in shell fragment of floor clamping trough rim draw-in groove More preferable lateral cushioning power can also be provided for athlete during Athletes.As excellent Choosing, shell fragment is arranged at inside the draw-in groove back side, adjacent both sides, floor, and on adjacent buckle limit, floor two Card buckle have groove for shell fragment close contact.

The beneficial effects of the utility model are: this utility model compared with prior art, have with Lower advantage: 1, global design uniqueness, simple in construction, cost of manufacture is low, can expand with heat and contract with cold In the case of ensure the good exercise performance in floor；2, it is provided with the groove of shell fragment and correspondence, mats formation ground It is automatically positioned floor gaps during plate, later stage use can play tune automatically along with variations in temperature shell fragment Save land the normal exercise performance in guarantee floor, sheet separation.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the fragmentary section views of Fig. 1.

Fig. 3 is the partial enlarged view of discount.

Fig. 4 is the top view of Fig. 3.

Fig. 5 is the partial enlarged drawing of catching groove.

In figure: 1, frame board；2, pillar；3, catching groove；4, discount；5, rise plate；6、 Substrate；7, buckle；8, shell fragment；9, built-in groove.

Detailed description of the invention

With embodiment, this utility model is further described below in conjunction with the accompanying drawings.

As Figure 1-5, the suspension splicing ground with automatic telescopic function of the present utility model Plate, it includes by multiple meters of font frame boards 1 and the pillar 2 that is arranged on frame board point of intersection The foursquare floor grillage formed；It is characterized in that: adjacent two sides of described floor grillage Limit is the most uniform is provided with quantity catching groove 3 identical, U-shape structure, floor grillage other two Individual adjacent side is separately provided for the discount 4 being interlocked with catching groove；In described catching groove Floor grillage frame on be vertically arranged with shell fragment 8；Described discount 4 includes rise plate 5, substrate 6 and buckle 7；Described buckle 7 projects to outside the grillage frame of floor, and sets in buckle It is equipped with the built-in groove 9 matched with shell fragment 8.

Specifically: this utility model is respectively provided with two groups of cards respectively on two adjacent sides of splice floor board Groove end (having five draw-in grooves in each edge) and and two groups of card end of threads (having five buckles in each edge). Being respectively provided with shell fragment inside the draw-in groove of every floor two two groups of draw-in groove ends of adjacent side, shell fragment is vertical In the surface on floor, inside draw-in groove, the gap being automatically adjusted between floor and floor, floor is spelled Connect and between rear floor, automatically leave certain gap.The buckle of every other two adjacent side dops of floor End is respectively provided with the built-in groove contacted with shell fragment, it is therefore intended that in order to make itself and shell fragment more preferable Contact the effect of more preferable forces occurring；The built-in shell fragment of floor clamping trough rim draw-in groove, dop checkpost are buckled Built-in groove is set, stops location to make between floor when new installed floor and keep reasonable clearance.New clothes Floor fastener and be adjacent to board groove inner shrapnel and come in contact during floor, shell fragment and buckle forces occurring Interaction and make between floor and floor, to retain rational gap so that the later stage use process In along with being automatically adjusted after floor gaps prevents floor between the change floor of floor temperature and floor Phase plays the appearance of the problems such as the disconnected button of drum.

Claims (1)

1. having a suspension splice floor board for automatic telescopic function, it includes by multiple meters of font bones Frame plate (1) and be arranged on that the pillar (2) of frame board point of intersection formed foursquarely Plate grillage；It is characterized in that: grillage adjacent two sides in described floor are the most uniform is provided with number Measuring catching groove (3) identical, U-shape structure, two other adjacent side of floor grillage is respectively It is provided with the discount (4) for being interlocked with catching groove；Floor grillage frame in described catching groove On be vertically arranged with shell fragment (8)；Described discount (4) include rising plate (5), substrate (6) with And buckle (7)；Described buckle (7) projects to outside the grillage frame of floor, and in buckle It is provided with the built-in groove (9) matched with shell fragment (8).