CN2293610Y

CN2293610Y - Combination floor plate

Info

Publication number: CN2293610Y
Application number: CN 97204635
Authority: CN
Inventors: 李文其
Original assignee: JINGTAI FLOOR INDUSTRY Co Ltd
Current assignee: Li Wenqi
Priority date: 1997-06-09
Filing date: 1997-06-09
Publication date: 1998-10-07
Anticipated expiration: 2007-06-09

Abstract

The utility model relates to a directly paving type floor block with double-concave grooves without nailing and preventing adhesive overflow, which can prevent coated adhesive overflow the surface of board blocks when a floor is combined. The lower side of the splicing part of a splicing type floor block can form a second splicing part which is provided with an auxiliary flange and an auxiliary groove; the lower side of the second splicing part is additionally provided with a convex layer; the circumference of the convex layer can form an oblique chamfered part; adhesive can be stored in a space which is formed by the chamfered part of two adjacent convex layers, and can prevent outflow the top surface of the board blocks by the stop function which is formed by the auxiliary flange and the auxiliary groove.

Description

The combined floor board plate

The utility model relates to a kind of combined floor board plate, especially refer to that the secondary fitting portion that a kind of utilization is arranged at main fitting portion below stops that viscose glue flows out, and exempt to follow closely the dual-cavity floor plate that straight shop formula prevents that viscose glue from overflowing via what viscose glue was accommodated in the formed space of the most prominent layer periphery chamfering of below.

Existing combined floor board such as Fig. 1, shown in 2, on having, in, the body A1 of lower floor constitutes, the left side A11 of body A1 and front side A12 place respectively establish a flange A110, A120, right side A13 and the dorsal part A14 of body A1 then are provided with groove A130, A140, see also shown in Figure 2, when each single body A1 desire is done to engage, the flange A110 of the left side A11 of one body A1 is embedded in the groove A130 of right side A13 of another body A1, and other body A1 that is positioned at its front side A12 and dorsal part A14 is respectively with groove A140 and flange A120 and its mutual chimeric being integral, via successional identical plate combination, can form floor, a plane on the ground.

In the combinations thereof construction, must coat between plate and ground with viscose glue bonding to reach, but when bonding the end face of essential compressing plate, unnecessary viscose glue is flowed out.Nothing prevents the measure that viscose glue overflows especially in existing plate structure, makes unnecessary viscose glue directly flow out the end face in plate in the gap of tabling, makes smooth plane form projection, influences overall appearance.

The purpose of this utility model is to provide a kind of combined floor board plate, can prevent that viscose glue from overflowing, to obtain a floor level smooth, attractive in appearance.

The purpose of this utility model is to realize like this, a kind of dual-cavity floor plate that straight shop formula prevents that viscose glue from overflowing of exempting to follow closely promptly is provided, its end face is an even surface, periphery sets up flange separately with opposite side and groove forms first fitting portion, wherein long limit flange is embedded in the long limit of the correspondence groove of adjacent plate, and to the fore-and-aft plane extension, the minor face flange is embedded in the corresponding minor face groove of adjacent plate, and extend to horizontal plane; Plate periphery below described first fitting portion sets up secondary flange separately with opposite side and secondary groove forms second fitting portion, and the secondary flange in wherein long limit is embedded in the secondary groove in the long limit of correspondence of adjacent plate, and the secondary flange of minor face is embedded in the secondary groove of corresponding minor face of adjacent plate; The space that one deck edge forms the prominent layer of chamfered part and reserves the harvesting viscose glue is established in described second fitting portion below, described secondary flange embeds in the described secondary groove and forms a backstop enclosure portion, forms the space of the unnecessary viscose glue of a harvesting between the adjacent chamfered part of described prominent layer and the ground.

The advantage of the utility model device is, unnecessary viscose glue can be received and kept in headspace, avoids overflowing in floor surface, can obtain a complete smooth and unpolarized floor level.

Below in conjunction with accompanying drawing, embodiment of the present utility model is described, wherein:

Fig. 1 is the outside drawing of existing plate;

Fig. 2 is the constitutional diagram of existing plate;

Fig. 3 A to 3F is six views of the present utility model;

Fig. 4 is according to two adjacent plate built-up section front amplification views of the present utility model;

Fig. 5 is according to two novel adjacent plate built-up section side amplification views of this enforcement.

See also shown in Figure 3, the utility model plate has level and smooth end face 1, set up flange separately with opposite side and groove forms first fitting portion at its periphery, wherein long limit flange 21 is embedded in the long limit of the correspondence groove 31 of adjacent plate, extend to make fore-and-aft plane, and minor face flange 22 is embedded in the corresponding minor face groove 32 of adjacent plate, extends to make transverse plane.

Plate periphery below this first fitting portion sets up secondary flange separately with opposite side and secondary groove forms second fitting portion, the secondary flange 41 in wherein long limit is embedded in the secondary groove 51 in the long limit of correspondence of adjacent plate, and the secondary flange 42 of minor face is embedded in the secondary groove 52 of corresponding minor face of adjacent plate.Simultaneously, a prominent layer 6 is set up in this second fitting portion below, and the periphery of this prominent layer 6 forms chamfered part 61, so that reserve the space of harvesting viscose glue.

The detailed section view that in Fig. 4,5, shows the adjacent plate built-up section, when flange 21 or 22 embeds in the groove 31 or 32, secondary flange 41 or 42 is also embedded in secondary groove 51 or 52 simultaneously forming a backstop enclosure portion, and below the adjacent chamfered part 61 of prominent layer 6 form a space S.

Therefore, with the plate combination construction time, viscose glue between plate bottom surface 7 and ground is because of compressing diffusion around plate, flow in the space S via the guiding of chamfered part 61, and stop in the space S top via second telescoping part that secondary flange and secondary groove constituted, make unnecessary viscose glue can not flow out plate end face 1, one-tenth capable of being combined one complete smooth and unpolarized floor level.

In addition, on bottom surface 7, offer twice chase 71, be beneficial to the bonding of plate and ground in order to store viscose glue.

Claims

A kind ofly exempt to follow closely the dual-cavity floor plate that straight shop formula prevents that viscose glue from overflowing, its end face is an even surface, periphery sets up flange separately with opposite side and groove forms first fitting portion, wherein long limit flange is embedded in the long limit of the correspondence groove of adjacent plate, and extend to fore-and-aft plane, the minor face flange is embedded in the corresponding minor face groove of adjacent plate, and extends to horizontal plane; It is characterized in that, plate periphery below described first fitting portion sets up secondary flange separately with opposite side and secondary groove forms second fitting portion, the secondary flange in wherein long limit is embedded in the secondary groove in the long limit of correspondence of adjacent plate, and the secondary flange of minor face is embedded in the secondary groove of corresponding minor face of adjacent plate; The space that one deck edge forms the prominent layer of chamfered part and reserves the harvesting viscose glue is established in described second fitting portion below, described secondary flange embeds in the described secondary groove and forms a backstop enclosure portion, forms the space of the unnecessary viscose glue of a harvesting between the adjacent chamfered part of described prominent layer and the ground.