CN204040380U - A kind of elastic suspension assembled floor - Google Patents

Abstract

A kind of elastic suspension assembled floor, belong to athletic floor field, the pillar height at the described grid intersection back side is at least divided into two height, difference between the highest pillar and minimum pillar is between 0.8-2mm, the different pillar of described height is according to being arranged alternately from high in the end or from low to high, because assembled floor pillar is divided into the floor of differing heights, the elasticity on floor can be increased, can lower because of kinetic injury, increase the security insurance coefficient on floor, and difference is not too large each other, under the prerequisite not affecting ball bounce-back, floor is made to impart certain elasticity, prevent the athletic tumble injury of sports ground, athletic ground is made more to be rich in hommization.

Description

A kind of elastic suspension assembled floor

Technical field

The utility model relates to a kind of suspension assembled floor, and particularly a kind of elastic suspension assembled floor, belongs to athletic floor field.

Background technology

In recent years, along with the raising day by day of people's lives, quality of life also improves thereupon, people focus on physical training more, the number of participating in physical training is increasing year by year, activity kind is varied, the height that the enthusiasm of national participate in sports sports is unprecedented, the number of participate in sports sports also increases year by year, the requirement of movable equipment is also improved thereupon simultaneously, require that athletic ground and equipment can be taken exercises, activity safety can be protected again, in athletic ground, people moved generally in motion activity on cement surface in the past, there is plastic floor now, wood flooring, the athletic ground that assembled floor etc. are new, these are to raising frictional force, improve sports quality to be all very helpful.Assembled floor is compared with plastic coat, wood flooring athletic floor, advantages such as there is assembled simple, conveniently moving, stand rain drop erosion, free from insect pests, life-span are long, so, be used to multi-motion place more and more, as tennis court, basketball court, handball court, badminton court, table tennis field etc., be especially more suitable for the use of playing field.

Assembled floor not only has good frictional force, bounce and there is good protective effect, injury gained in sports can be reduced, improve aesthetic, the advantages such as light reflection, utilize by a lot of athletic ground, but, in current assembled floor, although obtain good improvement in reduction injury gained in sports, but, in reduction damage, there is treatment to improve further, in current assembled floor, because the assembled floor back side is provided with multiple little t shore, the height of pillar is generally high, high to laying substrate requirements, if basal surface is slightly uneven, will embody on assembled floor at once, in addition, also have because of floor be heated cause seam crossing to arch upward scene produce, in addition, how injury gained in sports can be reduced, improve sports safety coefficient, raising levelling of the land is a requirement to assembled floor.

Fig. 7 be present assembled floor sectional drawing, this figure is by inverted for the top and bottom on floor figure, in figure, between floor pillar 300, four sides utilizes the domes of right-angled intersection to link together, pillar 1 bottom surface is circular, but, four limits of assembled floor are not circular pillar but strip pillar, as: 301 is exactly an edge strip pillar, the four limit Lower Halves on floor are provided with interconnective padlock, two wherein adjacent limits are provided with pin thread, Fig. 8 is the structure schematic diagram of prior art, many the pillar support that the infall back side of assembled floor grid is linked together by mutual cross, be downward domes between pillar, enhance the intensity of assembled floor, as can be seen from the figure, it is the latter half that pin thread 1 or box 1 all take assembled floor thickness direction, and protrude from periphery, for the ease of installing, the Lower Half of pin thread one protuberance 202a is convex structure, pin thread 1 has pin thread one half-round 202c overleaf, there is between pin thread one half-round 202c and pin thread a junction 202d a gap, mainly when padlock, increase the elastic force of pin thread half-round 202c, make pin thread 1 and box 1 tightly together with structure.Two other adjacent edge is arranged at box, utilizes the mutual occlusion between pin thread and box, by floor splicing together, this floor due to floor pillar height consistent, lack flexibility, in minimizing injury gained in sports, improve spring aspect and there is certain limitation.

Summary of the invention

Consistent for assembled floor pillar height in prior art, lack flexibility, in minimizing injury gained in sports, pre-exist limitation, assembled seam easily occur the problems such as phenomenon that arch upward at hot weather, the utility model provides a kind of elastic suspension assembled floor, its objective is the elastic force in order to increase assembled floor, reduce injury gained in sports, eliminate the phenomenon that arches upward at floor gap place, ensure athletic normal performance.

The technical solution of the utility model is: a kind of elastic suspension assembled floor, comprise front network, the pillar at the back side, the periphery on floor is provided with snap close and connects, the pillar height at the described back side is at least divided into two height, difference between the highest pillar and minimum pillar is between 0.8-2mm, the different pillar of described height is according to being arranged alternately from high in the end or from low to high, the pillar height at the described grid intersection back side is divided into two height, difference between the highest pillar and minimum pillar is between 1-1.5mm, the pillar that described height is different is arranged alternately, the pillar height at the described grid intersection back side is divided into three height, difference between the highest pillar and minimum pillar is between 0.8-2mm, the pillar that described height is different is arranged alternately, the difference in height of adjacent two intercolumniations is at 0.4-1mm, described snap close comprises pin thread and box, wherein adjacent two limits are provided with box, two other adjacent edge is provided with pin thread, box at least comprises two locating holes, two the snap lock ears parallel with the ground edges of boards at this box place are relatively set with in one of them locating hole, the resilient movement direction of snap lock ear is vertical with the ground edges of boards at this box place, the fixed end of described two snap lock ears is connected to the inner side of locating hole, the movable end of two snap lock ears contacts with the pin thread inserting this locating hole, movable end has certain interval to this locating hole inward flange, wherein the two ends box of the parallel direction of another one locating hole inherent location edges of boards coordinates for contacting with between pin thread, and the vertical direction of location edges of boards has gap between box and pin thread, described snap close comprises pin thread and box, wherein adjacent two limits are provided with box, two other adjacent edge is provided with pin thread, described box is provided with three locating holes, two the snap lock ears parallel with the ground edges of boards at this box place are relatively set with in interfix hole, the resilient movement direction of snap lock ear is vertical with the ground edges of boards at this box place, the fixed end of described two snap lock ears is connected to the inner side of locating hole, the movable end of two snap lock ears contacts with the pin thread inserting this locating hole, movable end has certain interval to this locating hole inward flange, in two other locating hole, each locating hole coordinates along edges of boards direction, location with the Contact of pin thread, with the vertical direction two ends of location edges of boards, there is certain interval, described snap close comprises pin thread and box, wherein adjacent two limits are provided with box, two other adjacent edge is provided with pin thread, described box is provided with three locating holes, interfix hole is coordinating along edges of boards direction, location with the Contact of pin thread, the vertical direction two ends of location edges of boards have certain interval, two the snap lock ears parallel with the ground edges of boards at this box place are relatively set with in two other locating hole of box, the resilient movement direction of snap lock ear is vertical with the ground edges of boards at this box place, the fixed end of described two snap lock ears is connected to the inner side of locating hole, the movable end of two snap lock ears contacts with the pin thread inserting this locating hole, movable end has certain interval to this locating hole inward flange, described box locating hole is arranged on outside the edges of boards of location, be positioned at the Lower Half of thickness direction, described pin thread is arranged on the back side of location edges of boards, pin thread does not exceed location edges of boards, occupy the Lower Half of edge thickness direction.

The good effect that this utility model has is: because assembled floor pillar is divided into the floor of differing heights, the elasticity on floor can be increased, can lower because of kinetic injury, increase the security insurance coefficient on floor, and difference is not too large each other, under the prerequisite not affecting ball bounce-back, floor is made to impart certain elasticity, prevent the athletic tumble injury of sports ground, athletic ground is made more to be rich in hommization, in addition, the box of the snap close on floor is provided with snap lock ear, and on the direction vertical with ground edges of boards, pin thread size is less than box locating hole size, the snap lock ear arranged in box locating hole is utilized to lock pin thread, during when expanded by heating or by cold events, pin thread extruding snap lock ear resilient movement, the snap lock ear on both sides locks pin thread all the time, move in gap between pin thread and locating hole, preventing in prior art is heated causes floor gap Shangdi plate arch to play phenomenon, the levelness on floor can be guaranteed, make the competitiveness that sportsman can bring into normal play.

Accompanying drawing explanation

Fig. 1 back leg schematic diagram of the present utility model.

Fig. 2 schematic rear view of the present utility model.

Fig. 3 schematic rear view of the present utility model.

Fig. 4 pin thread structural representation of the present utility model.

Fig. 5 box structural representation of the present utility model.

Fig. 6 pin thread and box assembled after structural representation.

The pillar profile of Fig. 7 prior art.

The structure schematic diagram of Fig. 8 prior art.

Detailed description of the invention

In order to better understand and carry out the technical solution of the utility model, embodiments more of the present utility model are provided at this, the object of these embodiments is to better explain technical scheme described in the utility model, does not form any form restriction of the present utility model.

The utility model improves the one of described assembled floor on the basis of above-mentioned prior art, its main portions improved is floor pillar and snap close position, the general thought improved is: for the damage in order to reduce in motion process, strengthen the elastic reaction on floor, reduce athletic tumble injury, probability of damaging, improve the safety factor on athletic ground, arch upward phenomenon at position, gap between the floor that causes to be that expand in floor when preventing from being heated in addition.

Front, floor described in the utility model is a kind of grid floor, the described grid intersection back side is provided with pillar height and is at least divided into two height, difference between the highest pillar and minimum pillar is between 0.8-2mm, and the different pillar of described height is according to being arranged alternately from high in the end or from low to high.

Adjacent two limits on described floor are provided with box, two other adjacent edge is provided with pin thread, described box at least comprises two locating holes, two the snap lock ears parallel with the ground edges of boards at this box place are relatively set with in one of them locating hole, the resilient movement direction of snap lock ear is vertical with the ground edges of boards at this box place, the fixed end of described two snap lock ears is connected to the inner side of locating hole, the movable end of two snap lock ears contacts with the pin thread inserting this locating hole, movable end has certain interval to this locating hole inward flange, wherein the two ends box of the parallel direction of another one locating hole inherent location edges of boards coordinates for contacting with between pin thread, and the vertical direction of location edges of boards has gap between box and pin thread, described box locating hole is arranged on outside the edges of boards of location, occupy the Lower Half of thickness direction, described pin thread is arranged on the back side of location edges of boards, pin thread does not exceed location edges of boards, occupy the Lower Half of edge thickness direction.

Be described with regard to the technical scheme of utility model below with reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5.

Wherein, 100: box, 101: left locating hole, 102: interfix hole, 102a: grid one, 102b: grid two, 102c: snap lock ear, 103: right locating hole, 104: pin thread, 105: square, 106: left longitudinal cuboid, 107: right longitudinal cuboid two, 106a: left cuboid arc end, 106b: left cuboid snap close, 107a: right cuboid arc end, 107b: right cuboid snap close, 201: box one, 201 pin threads one, 202a: pin thread protrudes not, 202c: pin thread half-round, 202d: pin thread connecting portion, 300: pillar, 301: edge strip pillar, 400: quarter line pillaring, 401: pillar one, 402: pillar two, 403: pillar three.

Front, described Novel assembled floor is latticed, the grid back side is pillar, domes are utilized to connect between described pillar, the pillar height at the described grid intersection back side is at least divided into two height, difference between the highest pillar and minimum pillar is between 0.8-2mm, if be greater than this scope will have influence on ball elasticity, if be less than this scope, suspension effect will be reduced, reduce athletic protective effect, the different pillar of described height is according to being arranged alternately from high in the end or from low to high, the pillar height at the described grid intersection back side is divided into two height, difference between the highest pillar and minimum pillar can be optimized between 1-1.5mm further, the pillar that described height is different is arranged alternately, above-mentioned effect can be strengthened further like this.

The pillar height at the described grid intersection back side is divided into three height, and the difference between the highest pillar and minimum pillar is between 0.8-2mm, and the pillar that described height is different is arranged alternately, and the difference in height of adjacent two intercolumniations is at 0.4-1mm.

This floor is provided with certain elasticity, damage is brought when can prevent sportsman from falling down, can play buffer memory effect, but this structure is in the ball flexible basis instrument of guarantee, ball activity effect can not be affected completely, more can not affect the performance of sportsman's level, on the contrary, bring certain benefit can to athletic physical safety aspect, serve certain buffer memory effect to damage etc., the damage of emperor's body can be slowed down.

Fig. 1 is back leg schematic diagram of the present utility model, in the utility model, described quarter line pillaring 400 is normal level of assembled floor, equal with the height of pillar 2 402 wherein, pillar 1 and pillar 3 403 lower than the pillar on floor, superlatively plate pillar is as between 400 differences in height of working between 402 and lowest floor pillar 401 or 403 are between 0.8-2mm, if highly exceed this scope, the elasticity on floor will be caused not enough, as the least deficiency of ball grade, if lower than 0.8mm, the elasticity on floor can be too low, the damage probability of sportsman etc. is wanted high relatively, this scope can be optimized between 1-1.5mm, mutually be arranged alternately between the highest described pillar and minimum pillar.

Certainly the highest with minimum pillar, also between can being arranged on three pillars, that is by between the highest pillar and minimum pillar at the pillar of an increase intermediate value height, but the height of described pillar will raise successively or reduce successively, such setting, the effect being arranged to two kinds of height can be played equally, certainly, the difference between the highest pillar and minimum pillar is between 0.8-2mm, and its reason is same as described above.

Implement two adjacent limits are provided with box at this, in order to the technical program is described, mainly be described with regard to the padlock that horizontal sides is arranged, therefore, in the following description, have employed " ware " character form structure, wherein, 100 is box of the present utility model, described snap close is arranged on the Lower Half of assembled floor thickness direction, described box is " ware " character form structure, the long limit of " ware " word and the limit on floor connect as one, the box 100 of " ware " word structure exceeds location edges of boards in the horizontal plane, in the box of " ware " word structure, be provided with the locating hole of three " mouth " character form structures, the snap lock ear 102c of oriented intermediate, inclined is oppositely arranged inside the both sides being parallel to ground edges of boards in interfix hole 102, the resilient movement direction of snap lock ear 102c is vertical with the ground edges of boards at this box place, the fixed end of described two snap lock ear 102c is connected to the inner side of locating hole, the movable end of two snap lock ears contacts with the sub-pin thread inserting this locating hole, movable end has certain interval to this locating hole inward flange, described pin thread 104 is arranged on the back side of two other adjacent edge of floor, be in the Lower Half of thickness direction, the both sides in interfix hole 102 are left locating hole 101, right locating hole 103, described pin thread 104 is by the locating hole 102 of the box 100 with " ware " character form structure, left locating hole 101, three sub-pin thread compositions that right locating hole 103 matches, the sub-pin thread for cube structure mated with the interfix hole 102 of box " ware " word middle part, the square section size inserted in interfix hole 102 is less than in box 101 interfix hole 102 distance be parallel between floor, above-mentioned snap lock ear 102c movable end to be parallel to ground edges of boards locating hole inward flange between have gap, once expanded by heating, expansion force can promote snap lock ear 102c and do resilient movement, the snap lock ear of other one end corresponding with 102c can utilize elasticity tightly to contact with square 102 pin thread, can not thread off, along with the Swelling and contraction on floor, due to Elastic Contact between pin thread and box, and pin thread and box edge part have certain interval, pin thread moves in this interstice coverage, can not arch upward at assembled seam crossing, about pin thread and " ware " word, two locating holes namely: what left locating hole 101 and right locating hole 103 matched is left longitudinal cuboid 106 and right longitudinal cuboid 107 two sub-pin threads, this left longitudinal cuboid 106 and right longitudinal cuboid 107 contact on two limits vertical with ground edges of boards and are combined together, along with on the parallel limit of edges of boards, ground and between left locating hole 101 and right locating hole 102, there is certain gap, distance between its gap with the snap lock ear 102c movable end arranged in middle locating hole 102 to fixed end (that is: being parallel to the limit in the interfix hole of ground edges of boards) is identical, the displacement expanded and shrink in floor can be met equally, when avoiding floor expansion, the generation of phenomenon that the splicing seams caused arches upward.

Implement in strength in this enforcement, described interfix hole 102 is greater than the width of left locating hole 101 and right locating hole 102 at the width with length of side direction, floor, the width of grid one 102a between described interfix hole 102 and left locating hole 101 and grid two 102b between interfix hole 102 and right locating hole 103 is greater than the width on other limits around locating hole, its main cause links closely with grid one 102a and grid two 102b respectively at the left cuboid snap close 106b and right cuboid snap close 107b that is provided with to bottom of the sub-pin thread of left longitudinal cuboid 106 and the sub-pin thread of right longitudinal cuboid 107, therefore, need larger intensity, in order to can successfully pin thread 104 be inserted in box 100 when assembling, the lower end part arc end of the sub-pin thread of right cuboid, that is: left cuboid arc end 106a, be provided with right cuboid arc end 107a equally, the upper surface of described grid one 102a and grid two 102b is arc-shaped, its objective is in order to decrease in ground back contact with support too much between grid, planeness after preventing impact assembled.

Fig. 6 is the situation after the pin thread 104 seen from the back side after combination and box 100 combine, wherein oblique line portion represents pin thread 104 part, colourless part represents box 100, now, as the square 105 of sub-pin thread, left longitudinal cuboid 106, right longitudinal cuboid 2 107 inserts in three locating holes of box, now, because locating hole is seen from behind, just in time contrary with about the position seen in Fig. 4, three locating holes are right locating hole 103 respectively, interfix hole 102, left locating hole 101, after pin thread 104 and box 100 fastening, left cuboid snap close 106b, right cuboid snap close 107b has locked grid one 102a respectively, grid two 102b, snap lock ear 102c and opposite elastic ear lock and as sub-pin thread square 105 between close contact, but after expanded by heating, between the elastic ear lock on snap lock ear 102c and opposite, there is elasticity, and between each locating hole and each sub-pin thread, there is gap, can move together with the square 105 of sub-pin thread along with expansion, the phenomenon that arches upward on splicing seams can not be caused, on the contrary, also can shrink together, overcome seam crossing of the prior art to arch upward phenomenon.

Be illustrated in the padlock that horizontal direction is arranged above, if longitudinal box, then become " order " character form structure, the explanation of corresponding Directional words also can correspondingly change, just no longer illustrate at this, as long as understanding is by floor rotated ninety degrees, namely consistent with above-mentioned explanation whole pottery.

Described square grid assembled floor adjacent edge is provided with multiple padlock, also can increases and decreases as required.

Described in the utility model, padlock spans two grids, the namely grid of all three horizontal grid or three longitudinal grid formations, and two grids two of right-angled intersection formed between grid, compared with snap close multiple in prior art, the snap close of this leap two grids, its grid is more solid than the snap close of original setting in a grid, also can increase and decrease as required.

After describing various specific embodiment of the present utility model above in detail, those of ordinary skill in the art should be well understood to, according to the various common practise of this area, can carry out various equivalent variations, equivalent replacement according to thinking of the present utility model or simply revise, these all should belong to the scope of technical solutions of the utility model.

In the utility model, because assembled floor pillar is divided into the floor of differing heights, the elasticity on floor can be increased, can lower because of kinetic injury, increase the security insurance coefficient on floor, and difference is not too large each other, under the prerequisite not affecting ball bounce-back, floor is made to impart certain elasticity, prevent the athletic tumble injury of sports ground, athletic ground is made more to be rich in hommization, in addition, the box of the snap close on floor is provided with snap lock ear, and on the direction vertical with ground edges of boards, pin thread size is less than box locating hole size, the snap lock ear arranged in box locating hole is utilized to lock pin thread, during when expanded by heating or by cold events, pin thread extruding snap lock ear resilient movement, the snap lock ear on both sides locks pin thread all the time, move in gap between pin thread and locating hole, preventing in prior art is heated causes floor gap Shangdi plate arch to play phenomenon, the levelness on floor can be guaranteed, make the competitiveness that sportsman can bring into normal play.

Claims (7)

1. an elastic suspension assembled floor, comprise front network, the pillar at the back side, the periphery on floor is provided with snap close and connects, it is characterized in that: the pillar height at the described back side is at least divided into two height, difference between the highest pillar and minimum pillar is between 0.8-2mm, and the different pillar of described height is according to being arranged alternately from high in the end or from low to high.

2. a kind of elastic suspension assembled floor according to claim 1, it is characterized in that: the pillar height at the described grid intersection back side is divided into two height, difference between the highest pillar and minimum pillar is between 1-1.5mm, and the pillar that described height is different is arranged alternately.

3. a kind of elastic suspension assembled floor according to claim 1, it is characterized in that: the pillar height at the described grid intersection back side is divided into three height, difference between the highest pillar and minimum pillar is between 0.8-2mm, the pillar that described height is different is arranged alternately, and the difference in height of adjacent two intercolumniations is at 0.4-1mm.

4. a kind of elastic suspension assembled floor according to claim 1, it is characterized in that: described snap close comprises pin thread and box, wherein adjacent two limits are provided with box, two other adjacent edge is provided with pin thread, box at least comprises two locating holes, two the snap lock ears parallel with the ground edges of boards at this box place are relatively set with in one of them locating hole, the resilient movement direction of snap lock ear is vertical with the ground edges of boards at this box place, the fixed end of described two snap lock ears is connected to the inner side of locating hole, the movable end of two snap lock ears contacts with the pin thread inserting this locating hole, movable end has certain interval to this locating hole inward flange, wherein the two ends box of the parallel direction of another one locating hole inherent location edges of boards coordinates for contacting with between pin thread, and the vertical direction of location edges of boards has gap between box and pin thread.

5. a kind of elastic suspension assembled floor according to claim 1, it is characterized in that: described snap close comprises pin thread and box, wherein adjacent two limits are provided with box, two other adjacent edge is provided with pin thread, described box is provided with three locating holes, two the snap lock ears parallel with the ground edges of boards at this box place are relatively set with in interfix hole, the resilient movement direction of snap lock ear is vertical with the ground edges of boards at this box place, the fixed end of described two snap lock ears is connected to the inner side of locating hole, the movable end of two snap lock ears contacts with the pin thread inserting this locating hole, movable end has certain interval to this locating hole inward flange, in two other locating hole, each locating hole coordinates along edges of boards direction, location with the Contact of pin thread, with the vertical direction two ends of location edges of boards, there is certain interval.

6. a kind of elastic suspension assembled floor according to claim 1, it is characterized in that: described snap close comprises pin thread and box, wherein adjacent two limits are provided with box, two other adjacent edge is provided with pin thread, described box is provided with three locating holes, interfix hole is coordinating along edges of boards direction, location with the Contact of pin thread, the vertical direction two ends of location edges of boards have certain interval, two the snap lock ears parallel with the ground edges of boards at this box place are relatively set with in two other locating hole of box, the resilient movement direction of snap lock ear is vertical with the ground edges of boards at this box place, the fixed end of described two snap lock ears is connected to the inner side of locating hole, the movable end of two snap lock ears contacts with the pin thread inserting this locating hole, movable end has certain interval to this locating hole inward flange.

7. a kind of elastic suspension assembled floor according to claim 4, it is characterized in that: described box locating hole is arranged on outside the edges of boards of location, be positioned at the Lower Half of thickness direction, described pin thread is arranged on the back side of location edges of boards, pin thread does not exceed location edges of boards, occupies the Lower Half of edge thickness direction.