CN215716833U - Cushion plug-in mounting structure and sports floor - Google Patents

Abstract

The utility model provides a cushion inserting structure and a sports floor. Wherein, the plug column is integrally formed on the panel, and a plurality of peripheral plates are annularly distributed around the plug column; the soft cushion is inserted on the inserting column and is clamped between the peripheral plates; the bottom of the soft cushion extends out of the bottom of the sports floor, and when the sports floor is paved on the ground, the bottom of the soft cushion is abutted against the ground to form elastic support for the sports floor. The cushion inserting structure can improve the inserting firmness of the cushion of the sports floor, thereby being beneficial to improving the use performance of the sports floor.

Description

Cushion plug-in mounting structure and sports floor

Technical Field

The utility model relates to the technical field of sports floors, in particular to a cushion inserting structure. The utility model also relates to a sports floor.

Background

With the development of society, the demand of people on fitness and sports infrastructure is continuously increased, and in the construction of sports fields, sports floors are widely applied to communities, schools, institutions, entertainment and fitness and other places.

The sports floor is generally made of polyvinyl chloride materials through injection molding, a plurality of ground mats are spliced and laid on the ground to form a sports field for people to tread, the sports floor has resilience force of treading and is neat and attractive; compared with a plastic ground, the sports floor also has the advantages of convenience in construction, quickness in laying, convenience in dismantling and the like.

Most of the existing sports floors are inelastic hard supports, the supporting structure is a hard column support, and the impact absorption is small (the single-layer structure impact absorption is less than 10%, the double-layer structure is less than 18%, and the requirement that the sports standard is more than or equal to 25% cannot be met). There are few adoption and construct the spliced pole in the panel bottom of ground mat, through the cushion that cartridge rubber was made on the spliced pole to make sports floor have elasticity, realize the good resilience effect when the people trampled on the ground mat.

The existing rubber pad has simple structure and insertion form, and has the problems of insecure insertion, poor elastic buffering effect of the rubber pad between ground mats and the like; the matching arrangement of the rubber pad support and the rigid support leg is not reasonable, and the use performance of the sports floor is also influenced.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to a cushion insertion structure for improving the insertion firmness of a cushion of a sports floor, thereby improving the usability of the sports floor.

In order to achieve the purpose, the technical scheme of the utility model is realized as follows:

a cushion cartridge structure, locate sports floor's panel bottom, includes:

the inserting column is integrally formed on the panel, and a plurality of peripheral plates are annularly distributed on the periphery of the inserting column;

the soft cushion is inserted on the inserting column and clamped between the peripheral plates; the bottom of the soft cushion extends out of the bottom of the sports floor, and when the sports floor is laid on the ground, the bottom of the soft cushion is abutted against the ground, so that elastic support for the sports floor can be formed.

Furthermore, the cushion comprises a hollow outer wall and a socket part fixedly arranged in the outer wall, and the socket part is provided with an insertion hole for inserting the insertion column.

Furthermore, a plurality of connecting ribs are arranged between the insertion hole and the outer wall.

Furthermore, the bottom surface of the soft cushion is provided with air holes, and the air holes form the conduction between the cavity between the outer wall and the socket part and the outside.

Furthermore, the inserting column is in the shape of a cross-shaped tapered head, and the inserting hole is matched with the shape of the inserting column.

Furthermore, the cushion is cuboid, the outer surrounding plate is the ring four of grafting post interval equipartition, each outer surrounding plate centre gripping respectively in the four corners of cushion.

Compared with the prior art, the utility model has the following advantages:

(1) according to the cushion inserting structure, the peripheral plates are annularly distributed on the periphery of the inserting column, and when the cushion is inserted on the inserting column, the peripheral plates are clamped on the side wall of the cushion at the same time, so that the firmness of the cushion inserting structure is improved, the elastic supporting performance of the cushion is favorably exerted, and the use performance of a sports floor is favorably improved.

(2) The cushion is designed into a hollow structure, the supporting surface area of the bottom of the cushion is increased, meanwhile, the consumption of materials of the cushion can be saved, and the elastic deformation performance of the cushion can be improved.

(3) The connecting ribs are additionally arranged between the insertion holes and the outer wall, so that the overall strength of the cushion can be improved, the connecting strength between the insertion columns and the peripheral plate can be improved, and the stability of the whole cushion insertion structure can be enhanced.

(4) The air holes are formed in the bottom of the cushion, so that the condition that air is held back in the cavity inside the outer wall in the process of inserting the cushion can be avoided, and smooth insertion and installation operations are facilitated.

(5) The inserting column with the shape of the cross-shaped changed conical head has good supporting strength and is beneficial to inserting and guiding between the soft cushion and the inserting column.

(6) The cushion is designed into a cuboid shape, so that the cushion can be conveniently designed and processed, and the peripheral plate can be arranged on the panel in a standard manner.

The utility model also provides a sports floor, which comprises a panel and a plurality of support legs arranged at the bottom of the panel, wherein the panel is also provided with the cushion inserting structure.

Furthermore, a plurality of groups of rib plates which are criss-cross are formed on the lower surface of the panel, and the supporting legs are arranged at the crossed parts of the two rib plates.

Furthermore, the rib plates comprise high rib plates and low rib plates which are arranged in parallel at intervals, and the supporting legs are arranged at the crossed parts of the high rib plates.

Furthermore, each rib plate divides the panel into a plurality of equal grids, the inserting columns are arranged in the grids, and a free grid is reserved between every two adjacent inserting columns.

Compared with the prior art, the sports floor provided by the utility model has the following advantages:

(1) according to the sports floor, the supporting legs and the cushion inserting structure are arranged at the bottom of the panel in a matched mode, so that stable support for the sports floor and a good elastic effect of the sports floor can be achieved; in addition, the cushion inserting structure has good firmness, and is beneficial to the exertion of the elastic supporting performance of the cushion and the improvement of the use performance of the sports floor.

(2) Through set up vertically and horizontally staggered's multiunit gusset on the panel, can improve sports floor's bulk strength, the landing leg setting is at the intersection position of gusset, realizes the dispersion of landing leg to panel upper power through the gusset, can reduce the panel and go up the possibility that shank position takes place the damage.

(3) The rib plates in the same group are provided with two rib plates with different heights, the overall strength of the panel can be further improved, and the support legs arranged on the high rib plates are favorable for improving the firmness of the support legs.

(4) The equal grid layout is adopted, the inserting columns are arranged in the grids, so that the supporting legs and the inserting columns are in cross fit to jointly form the balanced support for the sports floor, and the use performance of the sports floor is further improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model, illustrate embodiments of the utility model and together with the description serve to explain the utility model, and the description is given by way of example only and without limitation to the terms of relative positions. In the drawings:

FIG. 1 is a top view of a sports floor according to an embodiment of the present invention;

FIG. 2 is a bottom view of the sports floor according to an embodiment of the present invention;

FIG. 3 is a schematic perspective view of the portion A shown in FIG. 2;

FIG. 4 is a schematic overall view of a cushion insertion structure according to an embodiment of the present invention;

FIG. 5 is an exploded view of the structure shown in FIG. 4;

description of reference numerals:

1. a panel; 2. a side plate; 3. a strip hole; 4. a support leg; 40. a peripheral plate;

5. inserting the column; 50. a soft cushion; 501. an outer wall; 502. a socket part; 503. inserting holes; 504. air holes are formed; 505. connecting ribs; 51. a through hole;

6. a rib plate; 60. high rib plates; 61. a low rib plate; 600. a connecting plate.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it should be noted that, if terms indicating orientation or positional relationship such as "upper", "lower", "inner", "back", etc. appear, they are based on the orientation or positional relationship shown in the drawings and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the appearances of the terms first, second, etc. in the figures are also for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In addition, in the description of the present invention, the terms "mounted," "connected," and "connecting" are to be construed broadly unless otherwise specifically limited. For example, the connection may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through both elements. To those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in conjunction with specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

The embodiment relates to a cushion inserting structure and a sports floor adopting the structure, and the structure can improve the inserting firmness of the cushion of the sports floor, thereby being beneficial to improving the use performance of the sports floor.

The cushion plug-in mounting structure is arranged at the bottom of the panel of the sports floor and comprises plug-in posts and cushions. Wherein, the plug column is integrally formed on the panel, and a plurality of peripheral plates are annularly distributed around the plug column; the soft pad is inserted on the inserting column and is clamped between the peripheral plates. The bottom of the soft cushion extends out of the bottom of the sports floor, and when the sports floor is flatly laid on the ground, the bottom of the soft cushion is abutted against the ground, so that elastic support for the sports floor is formed.

Based on the above design concept, an exemplary structure of the sports floor according to the present embodiment is shown in fig. 1 and 2, and an exemplary structure of the cushion insertion structure according to the present embodiment is shown in fig. 3 and 4.

The sports floor of the present embodiment includes a panel 1 and a plurality of legs 4 provided at the bottom of the panel 1, and a cushion insertion structure described below in the present embodiment is further provided at the bottom of the panel 1 in order to achieve the elastic effect of the sports floor. The stable support of the sports floor and the good elastic effect of the sports floor can be formed by arranging the support legs 4 and the cushion inserting structure at the bottom of the panel 1 in a matching way; in addition, the cushion insertion structure has excellent firmness, and is beneficial to the exertion of the elastic supporting performance of the cushion 50 and the improvement of the use performance of the sports floor.

The sports floor adopting the cushion plug-in mounting structure enables the main body part of the floor to be in a suspension state, and a plurality of the floor are spliced to form a sports field. The floated floor of assembling is the stadium floor material on sports floor, and the finished product is cubic, can directly mat formation at the basic surface of cement or pitch, need not to bond, connects with unique hasp between each floor, installs very simply, can also dismantle at will.

The suspended assembled floor can be made of mature high-strength polypropylene environment-friendly materials, stable surface friction is achieved while the problem that the floor expands with heat and contracts with cold is effectively solved, the ultraviolet-resistant additive is added into each floor, the floor can be guaranteed not to fade after being irradiated by sunlight for a long time, and the suspended assembled floor can be used for paving ideal high-performance basketball courts, tennis courts, five-player football courts, roller skating courts, table tennis courts, volleyballs, badminton and other multifunctional courts.

In general, the edge of the sports floor, i.e. the edge of the panel 1, is formed with the edge boards 2, and the height of the edge boards 2 can be the same as that of the legs 4, so as to form a rigid support for the sports floor together with the legs 4. In the present embodiment, the bottom end of the side plate 2 or the leg 4, i.e. the bottom of the rigid support sheet of the sports floor, is used as the bottom of the sports floor. After the soft cushion 50 is inserted into the inserting column 5, the soft cushion 50 should be protruded out of the bottom of the sports floor, so as to form an elastic support for the sports floor, when the treading force borne by the sports floor is large, the soft cushion 50 is elastically deformed and contracted, and the hard support parts such as the supporting legs 4 and the side plates 2 contact the ground, so as to form a supporting effect for the sports floor together with the soft cushion 50.

The size requirement of the soft cushion 50 can be flexibly set according to the size condition of the sports floor. For example, the basketball court standard requires that the vertical deflection of the sports floor is less than 5mm, and in order to prevent too much vertical deflection of the resilient support, a rigid support unit is required to limit the vertical deflection.

Preferably, the deformation height of the soft cushion 50 extending out of the bottom of the sports floor is 0-5 mm. The overall height of the sports floor (i.e. the height from the upper surface of the panel 1 to the bottom of the sports floor; the bottom of the sports floor in this embodiment refers to the bottom of the sports floor formed by the bottom ends of the rigid supporting units) is set as the floor height, and preferably, the deformation height is between 0.05 and 0.1 times the floor height, for example, for a floor with a floor height of 100mm, the deformation height is 1.5 mm.

Because the sports floor is generally spliced in a large number to form a large-area pavement, structures which are convenient to splice, such as clamping grooves, inserting blocks and the like, can be designed at the positions of the side plates 2, and the splicing structures at the positions can be the existing structures, so that the space is not redundant.

As shown in fig. 2, a plurality of criss-cross rib plates 6 are formed on the lower surface of the panel 1, and preferably, the legs 4 are disposed at the intersection of the two rib plates 6. Through set up vertically and horizontally staggered's multiunit gusset 6 on panel 1, can improve sports floor's bulk strength, landing leg 4 sets up the cross position at gusset 6, realizes the dispersion of landing leg 4 to panel 1 upper force through gusset 6, can reduce the possibility that landing leg 4 position takes place the damage on panel 1.

Referring to fig. 4, in the present embodiment, the rib 6 includes a high rib 60 and a low rib 61 arranged in parallel and at an interval, and the leg 4 is arranged at the intersection of the high rib 60. The rib plates 6 in the same group are provided with two rib plates 6 with different heights, the overall strength of the panel 1 can be further improved, and the support legs 4 arranged on the high rib plates 60 are favorable for improving the firmness of the support legs 4. In addition, the connecting plate 600 can be additionally arranged between the high rib plate 60 and the low rib plate 61 around the supporting leg 4 so as to further improve the overall strength of the rib plate 6. The strip holes 3 penetrating the panel 1 can be arranged between the connecting plate 600 and the supporting legs 4 and between the high rib plate 60 and the low rib plate 61 of the same group, so that the purposes of saving the consumables of the sports floor, improving the overall appearance of the sports floor and realizing the drainage of the sports floor are achieved.

As shown in fig. 2, the rib plates 6 of each group are arranged at equal intervals and in a criss-cross manner to divide the panel 1 into a plurality of equal squares, and the plug-in posts 5 are arranged in the squares. Preferably, one or more vacant squares are left between two adjacent plug columns 5. The equal grid layout is adopted, the inserting columns 5 are arranged in the grids, so that the supporting legs 4 and the inserting columns 5 are in cross fit to jointly form balanced support for the sports floor, and the use performance of the sports floor is further improved.

The above-described cushioned insert arrangement, which is also provided on the bottom surface of the panel 1 of the sports floor, includes the insert posts 5 and the cushion 50.

As shown in fig. 3, 4 and 5, the plug-in post 5 is integrally formed on the panel 1, and a plurality of peripheral plates 40 are circumferentially distributed around the plug-in post 5. The cushion 50 is inserted into the post 5 and held between the peripheral plates 40.

The cushion 50 includes a hollow outer wall 501 and a socket 502 fixedly disposed in the outer wall 501, and the socket 502 is provided with an insertion hole 503 for inserting the insertion post 5. The cushion 50 is designed to be a hollow structure, so that the material consumption of the cushion 50 can be saved while the supporting surface area of the bottom of the cushion is increased, and the elastic deformation performance of the cushion 50 can be improved.

In order to increase the overall strength of the cushion 50, a plurality of connecting ribs 505 are provided between the insertion holes 503 and the outer wall 501. In the present embodiment, the socket 502 is designed to be cylindrical, and the connecting ribs 505 are four of the ring sockets 502 spaced apart. The connecting rib 505 is additionally arranged between the inserting hole 503 and the outer wall 501, so that the connecting strength between the outer wall 501 and the socket part 502 is increased, the connecting strength between the inserting column 5 and the peripheral plate 40 is improved after the cushion 50 is inserted in place, and the improvement of the whole stability of the cushion inserting structure is facilitated.

In addition, the bottom surface of the soft pad 50 is provided with air holes 504, and the air holes 504 form the communication between the cavity between the outer wall 501 and the socket part 502 and the outside. This can avoid the situation of suffocating in the chamber inside the outer wall 501 during the process of inserting the cushion 50, and is favorable for the smooth proceeding of the inserting and mounting operation. Meanwhile, a plurality of through holes 51 may be formed in the panel 1 corresponding to the chamber, and preferably, four through holes 51 in the shape of long holes are uniformly distributed at intervals in the ring-shaped plugging column 5.

In order to facilitate the insertion and introduction between the cushion 50 and the inserting column 5, the inserting column 5 adopts the shape of a cross-shaped tapered head, and the insertion hole 503 is arranged to match the shape of the inserting column 5. Meanwhile, the shape of the soft pad 50 is preferably designed to be cuboid, the peripheral plates 40 are four annular insertion columns 5 which are uniformly distributed at intervals, and each peripheral plate 40 is right-angled and can be respectively clamped at the edge parts of the four corners of the soft pad 50. This design facilitates the design and processing of the cushion 50 itself and also facilitates the standardized placement of the peripheral panel 40 on the panel 1.

The cushion cartridge structure and sports floor described in this embodiment, a plurality of peripheral boards 40 are arranged around the inserting column 5, and when inserting the cushion 50 on the inserting column 5, each peripheral board 40 is simultaneously clamped on the side wall of the cushion 50, thereby improving the firmness of the cushion cartridge structure, and being beneficial to the exertion of the elastic supporting performance of the cushion 50 and the improvement of the use performance of the sports floor. Meanwhile, the rubber cushion contacts the ground to form elastic support, and the rubber cushion can increase the friction force between the floor and the ground, so that the product is not easy to deviate, and the impact absorption performance and the energy return performance of the sports floor can be improved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (10)

1. The utility model provides a cushion cartridge structure, locates sports floor's panel (1) bottom, its characterized in that includes:

the plug-in column (5) is integrally formed on the panel (1), and a plurality of peripheral plates (40) are annularly distributed on the periphery of the plug-in column (5);

the soft cushion (50) is inserted on the insertion column (5) and clamped between the peripheral plates (40); the bottom of the soft cushion (50) extends out of the bottom of the sports floor, and when the sports floor is laid on the ground, the bottom of the soft cushion (50) is abutted against the ground, so that the elastic support for the sports floor can be formed.

2. The cushion cartridge structure of claim 1, wherein: the cushion (50) comprises a hollow outer wall (501) and a socket part (502) fixedly arranged in the outer wall (501), wherein an insertion hole (503) for inserting the insertion column (5) is formed in the socket part (502).

3. The cushion cartridge mounting structure of claim 2, wherein: a plurality of connecting ribs (505) are arranged between the insertion hole (503) and the outer wall (501).

4. The cushion cartridge mounting structure of claim 2, wherein: the bottom surface of the soft pad (50) is provided with an air hole (504), and the air hole (504) forms the conduction between the cavity between the outer wall (501) and the socket part (502) and the outside.

5. The cushion cartridge mounting structure of claim 2, wherein: the inserting column (5) is in the shape of a cross-shaped tapered head, and the inserting hole (503) is matched with the shape of the inserting column (5).

6. The cushion cartridge arrangement according to any one of claims 1-5, wherein: the soft pad (50) is cuboid, the peripheral plates (40) are four and are uniformly distributed at intervals around the insertion columns (5), and the peripheral plates (40) are respectively clamped at four corners of the soft pad (50).

7. Sports floor comprising a panel (1) and a plurality of legs (4) arranged at the bottom of the panel (1), characterized in that the panel (1) is further provided with a cushion mounting structure according to any one of claims 1-6.

8. The sports floor as claimed in claim 7, wherein: the lower surface of the panel (1) is formed with a plurality of criss-cross rib plates (6), and the support legs (4) are arranged at the intersection parts of the two rib plates (6).

9. The sports floor as claimed in claim 8, wherein: the rib plates (6) comprise high rib plates (60) and low rib plates (61) which are arranged in parallel at intervals, and the supporting legs (4) are arranged at the intersection parts of the high rib plates (60).

10. The sports floor as claimed in claim 9, wherein: each rib plate (6) divides the panel (1) into a plurality of equal grids, the plug columns (5) are arranged in the grids, and the vacant grids are reserved between every two adjacent plug columns (5).

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