CN215106927U

CN215106927U - Elastic support leg of sports floor

Info

Publication number: CN215106927U
Application number: CN202121518761.8U
Authority: CN
Inventors: 李郁; 陈东
Original assignee: Hebei Yingli'ao Sporting Goods Co ltd
Current assignee: Hebei Yingli'ao Sporting Goods Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2021-12-10
Anticipated expiration: 2031-07-05

Abstract

The utility model provides an elastic support leg of sports floor, the utility model discloses an elastic support leg is pegged graft in sports floor's panel bottom to the bottom terminal surface on sports floor is partially explored out. Wherein, the elastic support leg comprises an inserting part, a deformation part and a supporting part which are sequentially arranged from top to bottom. The inserting part is inserted on the panel, the supporting part is contacted with the ground, and the deformation part has a deformation quantity positioned in the height direction of the sports floor so that the elastic supporting legs form elastic support for the sports floor. The utility model discloses an elastic support leg of sports floor to do benefit to the efficiency that improves elastic sports floor manufacturing.

Description

Elastic support leg of sports floor

Technical Field

The utility model relates to a sports floor technical field, in particular to sports floor's elasticity landing leg.

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 floors are mutually spliced and laid on the ground to form a sports field for people to tread, and 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 at the panel bottom on floor, 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 floor.

However, in the manner of inserting the rubber cushion, a rubber cushion needs to be additionally prepared, and the workload of inserting the rubber cushion on the formed floor is increased, so that the manufacturing and processing efficiency of the sports floor is influenced. Moreover, 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 floors and the like; the matching arrangement of the rubber pad support and the rigid support legs is not reasonable, and the service life and the use experience of the sports floor are also influenced.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention is directed to an elastic support leg for sports floor, which is beneficial to improving the processing and manufacturing efficiency of the elastic sports floor.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

an elastic support leg of a sports floor is inserted into the bottom of a panel of the sports floor and partially extends out of the bottom end face of the sports floor; the elastic supporting leg comprises an inserting part, a deformation part and a supporting part which are sequentially arranged from top to bottom; the inserting part is inserted on the panel, the supporting part is in contact with the ground, and the deformation part has deformation quantity in the height direction of the sports floor, so that the elastic supporting legs form elastic support for the sports floor.

Furthermore, the deformation part is in an inverted bowl shape, and the bottom edge of the deformation part forms the support part.

Furthermore, the bottom edge is thickened.

Furthermore, the deformation part is provided with a through hole.

Furthermore, the through hole is a long hole and extends from the top periphery of the deformation part to the bottom edge.

Furthermore, the through holes are a plurality of annular deformation parts, and the axes of the deformation parts are uniformly distributed at intervals.

Furthermore, the top of the deformation part is concave.

Furthermore, the inserting part is an inserting column fixedly connected to the top of the deformation part, the inserting column can be inserted into an inserting seat arranged at the bottom of the panel, and a clamping protrusion is arranged on the side face of the inserting column.

Furthermore, the height H of the supporting part extending out of the bottom end face of the sports floor is less than or equal to the deformation amount.

Furthermore, the deformation amount is less than or equal to 5 mm.

Compared with the prior art, the utility model discloses following advantage has:

(1) sports floor's elasticity landing leg, become grafting portion, deformation portion and supporting part through the structure with elasticity landing leg subtlety, be favorable to improving the supporting effect of elasticity landing leg to the structure of adopting the grafting is installed, has greatly improved the efficiency of elasticity sports floor manufacturing.

(2) The deformation part is constructed into an inverted bowl shape, so that the elastic effect of the deformation part can be improved, and the structural stability of the deformation part is not easy to damage.

(3) The supporting effect of the deformation part can be improved by thickening the edge of the bottom.

(4) The deformation amount of the deformation part can be increased by arranging the through holes, and the elastic effect of the elastic supporting legs is further improved.

(5) Set up the through-hole into rectangular to the interval is provided with a plurality ofly, makes the structure not only possess more balanced atress effect, with the deformation effect of guarantee, still is favorable to the design and the processing structure of structure in addition.

(6) The deformation structure of the deformation part can be optimized by arranging the through holes, the structural strength is improved, and the elastic supporting effect of the whole elastic support is further improved.

(7) The adoption of the plug-in mounting structure and the structure of the clamping bulge is convenient for the installation of the elastic supporting leg, and the possibility of falling off of the elastic supporting leg is also reduced.

(8) Through the part that stretches out the sports floor bottom to the supporting part and restrict, the deformation of cooperation deformation portion that can be better makes this elastic leg's overall structure design more reasonable, and elastic deformation performance is reliable and stable.

Drawings

The accompanying drawings, which form a part of the present disclosure, are provided to provide a further understanding of the present disclosure, and the exemplary embodiments and descriptions thereof are provided to explain the present disclosure, wherein the related terms in the front, back, up, down, and the like are only used to represent relative positional relationships, and do not constitute an undue limitation of the present disclosure. In the drawings:

fig. 1 is a schematic structural view of a panel according to an embodiment of the present invention at an angle;

fig. 2 is a schematic structural view of the panel according to another angle in the embodiment of the present invention;

FIG. 3 is a bottom view of the sports floor according to an embodiment of the present invention;

fig. 4 is a schematic structural view of an elastic leg of the sports floor according to the embodiment of the present invention;

FIG. 5 is a partial cross-sectional view taken in the direction A-A of FIG. 3;

description of reference numerals:

1. a panel; 10. a socket; 100. reinforcing ribs; 101. inserting holes; 102. a card slot; 2. a side plate; 200. splicing grooves; 30. a deformation section; 300. a plug-in part; 301. clamping the bulge; 302. a bottom edge; 303. a top portion; 304. a through hole; 4. a rigid leg; 40. an edge leg; 6. a rib plate; 7. a peripheral handle; 8. splicing pieces; 800. splicing the columns;

t, panel thickness; H. height.

Detailed Description

It should be noted that, in the present invention, 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 description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

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 meaning of the above terms in the present invention can be understood in combination with the specific situation.

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

The embodiment relates to an elastic support leg of a sports floor, which is beneficial to improving the processing and manufacturing efficiency of the elastic sports floor. The elastic support legs of the sports floor are inserted into the bottom of the panel of the sports floor, and partially extend out of the bottom end face of the sports floor. Wherein, the elastic support leg comprises an inserting part, a deformation part and a supporting part which are sequentially arranged from top to bottom. The inserting part is inserted into the panel, the supporting part is in contact with the ground, and the deformation part has deformation quantity in the height direction of the sports floor, so that the elastic supporting legs form elastic support for the sports floor.

Based on the design concept, the elastic legs of the sports floor of the embodiment are inserted into the bottom of the panel 1 of the sports floor and partially protrude out of the bottom end surface of the sports floor. The sports floor panel 1 is structured as shown in fig. 1-3, and a peripheral handle 7 is arranged at the outer side of the panel 1 at the edge so as to be convenient for holding the sports floor for movement. Furthermore, a side plate 2 is formed on the outer side of the panel 1 at the edge. The side part supporting legs 40 with the same height as the side plates 2 are arranged on the splicing side edges of the panel 1, the splicing grooves 200 are formed in the side part supporting legs 40, and splicing columns 800 are constructed on the splicing pieces 8 corresponding to the splicing grooves 200. The splicing piece 8 can connect the splicing sides of the two panels 1 together, and the matching of the splicing groove 200 and the splicing column 800 can improve the splicing effect of the panels 1.

In order to improve the structural strength of the panel 1, rib plates 6 are constructed at the bottom of the panel 1 in a vertically and horizontally staggered manner, and rigid legs 4 having the same height as the side legs 40 are formed at staggered connection points of the rib plates 6. In the present embodiment, the rigid leg 4 has a cross-section. The elastic support legs in this embodiment can be matched with the rigid support legs 4, arranged in an array and staggered at the bottom of the panel 1, and together form a support for the moving floor.

As shown in fig. 3, the rib plates 6 arranged in a staggered manner form an accommodating space, a socket 10 is arranged in the accommodating space, and the socket 10 is integrally formed at the bottom of the panel 1. In order to improve the structural strength of the panel 1, a reinforcing rib 100 is further configured between the socket 10 and the rib plate 6, and in the embodiment, the reinforcing rib adopts a cross-shaped structure. Meanwhile, the socket 10 is provided with a socket hole 101 for inserting the elastic support leg. The side wall of the insertion hole 101 is further provided with a clamping groove 102 which can be matched with a clamping protrusion 301 described below to form fixed installation of the elastic supporting leg.

As can be seen from fig. 4 and 5, the elastic leg structure mainly includes an inserting portion 300, a deformation portion 30 and a supporting portion sequentially arranged from top to bottom. The inserting portion 300 is an inserting column fixedly connected to the top 303 of the deformation portion 30, and the inserting column can be inserted into the inserting hole 101. In this embodiment, the cross section of the plug column is configured as a cross shape, and a locking protrusion 301 is provided on the side surface of the plug column to cooperate with the locking slot 102. Due to the design, the elastic supporting legs are convenient to mount, and the possibility of falling off of the elastic supporting legs is reduced.

As shown in fig. 4, the above-mentioned deformation portion 30 is in the shape of an inverted bowl, and the deformation portion 30 is processed into the shape of an inverted bowl, so that not only the elastic effect of the deformation portion 30 can be improved, but also the structural stability thereof is not easily damaged. The thickness of the deformation portion 30 is smaller than the panel thickness T of the panel 1 itself, and the top 303 of the deformation portion 30 is recessed. The top structure of recessed setting can optimize the deformation effect of deformation portion 30, and is favorable to improving structural strength, and then promotes whole elastic support's elastic support effect.

In addition, in order to further optimize the structure of the deformation part 30, through holes 304 are opened on the deformation part 30, and the through holes 304 are provided in a plurality of axial lines of the annular deformation part 30 at regular intervals. In this embodiment, the through holes 304 are arranged at 4 intervals, and the through holes 304 are all elongated holes and extend from the periphery of the top 303 of the deformation portion 30 to the bottom edge 302. So design, make the structure not only possess more balanced atress effect to guarantee deformation portion 30 deformation effect, still be favorable to the design and the processing structure of structure in addition.

It should be noted that, the through holes 304 may be three, five or other numbers besides four, which are uniformly spaced along the axis of the deformation portion 30, but the arrangement of four through holes 304 is the best to improve the deformation effect of the deformation portion 30, and also greatly ensures the structural strength of the deformation portion 30.

In addition, in this embodiment, the bottom edge 302 of the deformation portion 30 is thickened to form the above-mentioned supporting portion, so that the supporting effect of the deformation portion 30 can be improved when the supporting portion contacts with the ground.

As can be seen from fig. 5, the deformation portion 30 has a deformation amount in the height direction of the sports floor, and the height H of the support portion extending out of the bottom end surface of the sports floor is less than or equal to the deformation amount. In this embodiment, the amount of deformation is 5mm or less. Through the part that stretches out the sports floor bottom to the supporting part restriction, the deformation of cooperation deformation portion 30 that can be better makes this elastic leg's overall structure design more reasonable, and elastic deformation performance is reliable and stable.

When the elastic support legs of the sports floor are used, the support parts extend out of the height H of the bottom of the sports floor, and the deformation quantity of the deformation part 30 is matched to form balanced multipoint elasticity at the bottom of the sports floor; moreover, when the sports floor bears the weight, the supporting part can elastically contract within the deformation range until the bottom end surface of the floor is contacted with the ground, and the elastic supporting structure can be prevented from being excessively deformed and damaged.

Adopt the elasticity landing leg of the sports floor of above-mentioned embodiment to be favorable to improving elasticity landing leg through the structure refinement with elasticity landing leg to grafting portion 300, deformation portion 30 and supporting part to adopt the structure of pegging graft to install, greatly improved the efficiency of elastic sports floor processing manufacturing.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An elastic support leg of a sports floor is inserted at the bottom of a panel (1) of the sports floor and partially extends out of the bottom end face of the sports floor; the method is characterized in that: the elastic supporting leg comprises an inserting part (300), a deformation part (30) and a supporting part which are sequentially arranged from top to bottom; the inserting part (300) is inserted into the panel (1), the supporting part is in contact with the ground, and the deformation part (30) has a deformation amount in the height direction of the sports floor, so that the elastic supporting legs form elastic support for the sports floor.

2. Resilient leg for sports floors according to claim 1, characterised in that: the deformation part (30) is in an inverted bowl shape, and the bottom edge (302) of the deformation part (30) forms the supporting part.

3. Resilient leg for sports floors according to claim 2, characterised in that: the bottom edge (302) is arranged in a thickening mode.

4. Resilient leg for sports floors according to claim 2, characterised in that: the deformation part (30) is provided with a through hole (304).

5. Resilient leg for sports floors according to claim 4, characterised in that: the through hole (304) is a long hole and extends from the periphery of the top (303) of the deformation part (30) to the bottom edge (302).

6. Resilient leg for sports flooring according to claim 5, characterised in that: the through holes (304) are formed in the shape of a plurality of rings and are uniformly distributed at intervals along the axis of the deformation part (30).

7. Resilient leg for sports floors according to claim 2, characterised in that: the top (303) of the deformation part (30) is arranged in a concave manner.

8. Resilient leg for sports floors according to claim 1, characterised in that: the plug-in part (300) is a plug-in column fixedly connected to the top (303) of the deformation part (30), the plug-in column can be plugged in a plug-in seat (10) arranged at the bottom of the panel (1), and a clamping bulge (301) is arranged on the side surface of the plug-in column.

9. Resilient leg for sports floors according to any of claims 1-8, characterised in that: the height H of the supporting part extending out of the bottom end face of the sports floor is less than or equal to the deformation amount.

10. Resilient leg for sports flooring according to claim 9, characterised in that: the deformation amount is less than or equal to 5 mm.