CN201460148U

CN201460148U - Detachable moving floor

Info

Publication number: CN201460148U
Application number: CN2009200809294U
Authority: CN
Inventors: 滕梦; 夏俊; 陶冶
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-05-18
Filing date: 2009-05-18
Publication date: 2010-05-12
Anticipated expiration: 2019-05-18

Abstract

A detachable moving floor is spliced by square unit bodies, wherein the structure of the square unit body is that the bottom of a panel is evenly provided with longitudinal and horizontal reinforcing bars and a plurality of support legs, the left side and the upper side of the unit body are both provided with sockets, the right side and the lower side of the unit body are provided with plugs corresponding to the sockets, the U-shaped elements of the sockets are fixedly connected with the panel, and the thickness of the socket is slightly smaller than half of the thickness of the unity body, the bottom surface of the U-shaped element is parallel to the bottom surface of the support leg, the plug is composed of an oblique wedge, an arc plug and a columnar head, the oblique wedge and the arc plug are both inserted in the U-shaped element of the socket, the locking surface of the oblique wedge is clamped with the frame of the socket, the enclasping surface of the arc plug is attached to the enclasping surface of the U-shaped element, and the bottom surface of the columnar head is arranged on the surface of the U-shaped element. The detachable moving floor has easy splicing and detachment, tight, firm and reliable installation, flat surface and excellent buffer function.

Description

Detachable athletic floor

Technical field

The utility model is a kind of detachable athletic floor, belongs to the athletic floor field.

Background technology

The athletic floor kind is more, present domestic athletic floor technology is many to be many with batten, compoiste wood floor, himself has many shortcomings: thus such as seamless link cushion little, be unfavorable for that athletic safe, non-dismountable formula can't reuse, yielding, warpage, elasticity are little etc.In order to overcome above shortcoming, in the last few years, dismountable plastic cement athletic floor just arises at the historic moment, because dismountable plastic cement athletic floor has overcome some shortcomings of motion wood flooring, therefore it extensively applies to places such as basketball, vollyball, shuttlecock, dry skating ball, and can be widely used in indoor and outdoor surroundings, and install easily, collocation of colour is abundant.The structure of existing detachable plastic cement athletic floor is different, have their own characteristics each, and remains in the assembly unit difficulty, and not quick detachable, assembly structure is owed smooth problem.

The utility model content

The purpose of this utility model provide a kind of compact assembling structure reliable, smooth and do not stick up, easy-to-disassemble and assemble detachable athletic floor.

This novel purpose is achieved in that a kind of detachable athletic floor, form by the splicing of square shaped cells body, the structure of square shaped cells body is: uniform reinforcing rib and a plurality of feet in length and breadth of being provided with in panel bottom, the uniform socket that is provided with of the left side of cell cube and upside, the right side of cell cube and downside and socket position are provided with plug accordingly; The U-shaped member and the panel of socket connect firmly, and its thickness is slightly less than half of cell cube thickness, and U-shaped member bottom surface flushes with the feet bottom surface; Plug is made up of the wedge body, arc plug and the column-like head that connect firmly in the panel bottom; Wedge body and arc plug all insert in the U-shaped member of socket, and the locking face at wedge body top engages with the frame of socket, and the face of holding tightly of arc plug and the face of holding tightly of U-shaped member are fitted, and the column-like head bottom surface places on the surface of U-shaped member.

During the floor assembly unit, plug inserts in the socket of another cell cube smoothly on the cell cube by the wedge body, thereby be connected to an integral body, be close together by holding face tightly, it is solid reliable that locking face makes it to reach connection, the plug bottom surface is close to receptacle face and is reached the location purpose, the warpage not thereby whole assembly structure is smooth.The gap is not more than 1.3mm between the cell cube of whole assembling back, reaches the cushioning effect in whole place thus.

Size was stable and smooth more when reinforcing rib made the ground slab integral have one's face covered with injection moulding, thereby reached good whole assembling effect.Feet in the reinforcing rib flushes with whole floor main body, is in to play the load-bearing purpose on the same horizontal plane.The anti-deformation muscle can be guaranteed the not bad defective of injection moulding such as warpage, no shrink mark of floor.

Utility model is mainly by improving floor integral installation timing plug and socket form of structure and size, and it is easy to make it to dismantle assembly unit, the less fracture of socket.Tightr, solid, convenient and reliable advantage when simultaneously also reaching integral assembling.The problem of being taken into account when good pooling feature also is the plug and socket design can be guaranteed athletic safety so to greatest extent.

This is novel to have assembly unit, dismounting easily, reusable, install closely solid reliable, surfacing and non-warpage and good characteristics such as pooling feature.

Description of drawings

Fig. 1-the 1st, the front view of this novel cell cube;

Fig. 1-2 is the sectional drawing of Fig. 1-1 along the plug and socket center line;

Fig. 2 Fig. 3 Fig. 4 Fig. 5 is respectively A portion, B portion, C portion and the D portion enlarged drawing of Fig. 1-1 and Fig. 1-2;

Fig. 6 is the front view after two cell cube assembly units shown in Fig. 1-1;

Fig. 7 is the E portion enlarged drawing in abutting connection with the position shown in Figure 6.

The specific embodiment

Fig. 1 illustrates, this novel splicing by the square shaped cells body is formed, the structure of square shaped cells body is: panel 16 (is positioned on the floor main body 4, referring to Fig. 2) uniform reinforcing rib 3 and a plurality of feet 8 in length and breadth of being provided with in bottom, the uniform socket 2 that is provided with of the left side of cell cube and upside, the right side of cell cube and downside and socket 2 positions are provided with plug 1 accordingly; The U-shaped member and the panel 16 of socket 2 connect firmly, and its thickness is slightly less than half of cell cube thickness, and U-shaped member bottom surface flushes with feet 8 bottom surfaces; Plug 1 is made up of the wedge body 6, arc plug 7 and the column-like head 5 that connect firmly in panel 16 bottoms; Wedge body and arc plug all insert in the U-shaped member of socket, the locking face 10 at wedge body 6 tops engages with the frame of socket, the face of holding tightly 12 of arc plug 7 is fitted with the face of holding tightly of U-shaped member 13, and column-like head 5 bottom surfaces 14 place on the surface 15 of U-shaped member (referring to Fig. 2 Fig. 3 Fig. 4 Fig. 5).Among Fig. 4, the external diameter R4 (internal diameter is R3) of arc plug 7 matches among the internal diameter R1 of socket 2 (external diameter is R2) and Fig. 5, mutually tight fit.Inclined-plane 11 (Fig. 2) inclination alpha of wedge body 6 can be between 5 °～12 °, and the vertical plane angle of inclination beta of wedge body is 1.5 °～3 °; The height of wedge body is 0.6～0.7 times of cell cube thickness, the outer face, top of the wedge body RO that is rounded down.Cell cube height (i.e. plate thickness) is panel 16 thickness and feet 8 height sums.The circular arc scope of the face of holding tightly 12 of arc plug 7 is 180 °, and the circular arc of the face of holding tightly 13 of U-shaped member is 220 °～260 °.The height H 3 and the U-shaped member thickness H1 sum of column-like head 5 is equal to or slightly less than the height of feet 8.The thickness δ of anti-deformation muscle 9 ₂Be plate thickness δ ₄1/2～1/4, feet 8 thickness δ ₁Be plate thickness δ ₄1/2～1/3.Gap after two cell cube assembly units is≤1.3mm.The material of cell cube is a plastic cement, its length * wide 250 * 250mm or 300 * 300mm of being respectively.

Whole floor makes network-like in order to strengthen its rigidity and intensity, is used as the strong point with cylindrical support pin or network-like muscle.

Shown in Fig. 2,4, supporter is that wedge body 6 inserts realization assembling purpose in the socket 2.Wedge body 6 size α, β, L ₁, H ₂Size, must be satisfied with insert convenient, assembly unit characteristics freely.The α value is too big, and supporter 6 intensity are low, frangibility; The α value is too little, and supporter 6 elasticity are little, assembly unit difficulty, not quick detachable.The α value is generally between 5 °---and 12 °, the β value then is 1.5 °---3 °.The 0.6-0.7 that the H2 size totally says the floor level that value is doubly.R0 also is beneficial to fast quick-detach for reducing the little circular arc of wedge angle stress.

Shown in Fig. 2,3,4,5, (supporter) wedge body 6 inserts after the sockets 2, by holding face 12 tightly and hold face 13 tightly and be close to, and locking face 10 lockings, receptacle face 15 is close to plug bottom surface 14 and is realized the location, and therefore whole assembly structure is smooth and do not stick up.Holding face 13 circular arc scopes tightly is 220 °～260 °, and holding face 12 circular arcs tightly is 180 °, thereby more can realize fitting on a large scale than general plugs and sockets, thereby has guaranteed the closely reliable of assembling.H ₃With H ₁Good location mutually suits to make it.

As shown in Figure 1, 2, feet 8 in the reinforcing rib 3 and 9 designs of anti-deformation muscle, having reached the purpose that reduces moulding internal stress, economical with materials, raising intensity, reinforced plastic spare rigidity. the anti-deformation muscle 9 along injection moulding stream material direction can effectively reduce plastics mold filling resistance, realize that the floor is integral-filled easily, also avoided defectives such as bubble, shrinkage cavity, indenture, buckling deformation simultaneously. δ ₂Value be taken as δ ₄/ 2---δ ₄/ 4, δ 1 is between δ ₄/ 2---δ ₄The/3rd, suitable.

Shown in Fig. 6,7, pass through S after 2 cell cube assembly units ₁With S ₂Difference obtain gap S ₀, reach the cushioning effect in whole place thus.S ₀Generally say the value can not be greater than 1.3mm.

Claims

1. detachable athletic floor, form by the splicing of square shaped cells body, it is characterized in that: the structure of described square shaped cells body is: uniform reinforcing rib (3) and a plurality of feet (8) in length and breadth of being provided with in panel (16) bottom, the uniform socket (2) that is provided with of the left side of cell cube and upside, the right side of cell cube and downside and socket (2) position is provided with plug (1) accordingly; The U-shaped member of socket (2) and panel (16) connect firmly, and its thickness is slightly less than half of cell cube thickness, and U-shaped member bottom surface flushes with feet (8) bottom surface; Plug (1) is made up of the wedge body (6), arc plug (7) and the column-like head (5) that connect firmly in panel (16) bottom; Wedge body and arc plug all insert in the U-shaped member of socket, the locking face (10) at wedge body (6) top engages with the frame of socket, the face of holding tightly (12) of arc plug (7) is fitted with the face of holding tightly (13) of U-shaped member, and column-like head (5) bottom surface (14) places on the surface (15) of U-shaped member.

2. according to the described detachable athletic floor of claim 1, it is characterized in that: the inclination angle of inclined plane of described wedge body (6) can be between 5 °～12 °, and the vertical plane inclination angle of wedge body is 1.5 °～3 °; The height of wedge body is 0.6～0.7 times of cell cube thickness, the outer face, top of the wedge body R0 that is rounded down.

3. according to the described detachable athletic floor of claim 2, it is characterized in that: the circular arc scope of the face of holding tightly (12) of described arc plug (7) is 180 °, and the circular arc of the face of holding tightly (13) of U-shaped member is 220 °～260 °.

4. according to the described detachable athletic floor of claim 3, it is characterized in that: the height H 3 and the U-shaped member thickness H1 sum of described column-like head (5) is equal to or slightly less than the height of feet (8).

5. according to the described detachable athletic floor of claim 4, it is characterized in that: the gap after described two cell cube assembly units is≤1.3mm.

6. according to the described detachable athletic floor of claim 5, it is characterized in that: the material of described cell cube is a plastic cement, its length * wide 250 * 250mm or 300 * 300mm of being respectively.