CN204081208U - Firm building brick - Google Patents

Abstract

The utility model provides a kind of firm building brick, comprise the brick body of cuboid building brick, it comprises upper surface, soffit, left surface, right flank, leading flank and trailing flank, it is characterized in that, described upper surface is provided with 4 or 6 equally distributed projections, and soffit is provided with 4 or 6 grooves corresponding with upper surface projection; Described four sides are respectively equipped with 1 to or 2 to or 3 to the depression bar be parallel to each other and protrude bar, be parallel to each other between often pair of described depression bar and protrusion bar, wherein, often pair of depression bar of left surface and trailing flank is with in protrusion bar, depression bar is in the below of protruding bar, and often pair of depression bar of right flank and leading flank is with in protrusion bar, and depression bar is above protrusion bar, described projection and groove are cylinder, and described depression bar and protrusion bar are semicylinder.Two-layer building brick groove and projection correspondence are socketed and cave between every layer of building brick bar and the socket of protrusion bar, and enlarge active surface, adds the steadiness of body of wall.

Description

Firm building brick

Technical field

The utility model relates to a kind of building brick, specifically a kind of with robust structure cuboid building brick.

Background technology

Along with socioeconomic development, improving constantly of people's living standard, building trade is fast development thereupon also; At present, the building brick used in building site mostly is simple cuboid building brick, can only be connected, connect defective tightness each other between building brick with building brick by cement admixture, easy generation is slided mutually, and the whole wall body structure after causing building up is stable not.The stability of building brick is the use that can not meet people of one of important references performance of brick, common building brick, needs a kind of can using in the middle of construction by more safe and reliable building brick now.The building brick provided in the file of Chinese patent Authorization Notice No. CN 202925742 U, what each surface was arranged is corresponding projection and groove, and such structure is when constructing, and the contact area of corresponding contact surface is relatively little, and stability is not very desirable.

Utility model content

For deficiency of the prior art, the utility model provides a kind of firm building brick, can increase the area of corresponding contact surface, consider the stability of body of wall comprehensively.

In order to solve the problems of the technologies described above, the technical solution of the utility model is as follows:

Firm building brick, comprise the brick body of cuboid building brick, it comprises upper surface, soffit, left surface, right flank, leading flank and trailing flank, it is characterized in that, described upper surface is provided with 4 or 6 equally distributed projections, and soffit is provided with 4 or 6 grooves corresponding with upper surface projection;

Described four sides are respectively equipped with 1 to or 2 to or 3 to the depression bar be parallel to each other and protrude bar, be parallel to each other between often pair of described depression bar and protrusion bar, wherein, often pair of depression bar of left surface and trailing flank is with in protrusion bar, depression bar is in the below of protruding bar, often pair of depression bar of right flank and leading flank is with in protrusion bar, and depression bar is above protrusion bar.

Described projection and groove are cylinder.

Described depression bar and protrusion bar are semicylinder.

The beneficial effects of the utility model are: this building brick, make the corresponding socket respectively of the groove of upper and lower surface and projection, cave between every layer of building brick bar and the socket of protrusion bar correspondence, make not movement mutually between two pieces of building bricks, ensure the stability of plane, add the steadiness of body of wall.

Accompanying drawing explanation

Below in conjunction with accompanying drawing and embodiment, the utility model is described further.

Fig. 1 is schematic diagram of the present utility model;

Fig. 2 is a pair depression bar of the present utility model and the sectional drawing protruding bar;

Fig. 3 is of the present utility model two to depression bar with protrude the sectional drawing of bar.

Detailed description of the invention

As shown in Figure 1, the firm building brick of one that provides of the utility model.This brick is rectangular structure, brick body upper surface is provided with 4 or 6 equally distributed projections, soffit is provided with 4 or 6 grooves corresponding with upper surface projection, corresponding surface in described four sides be provided with 1 to or 2 to or 3 to the depression bar be parallel to each other and protrude bar, be parallel to each other between often pair of described depression bar and protrusion bar, wherein, often pair of depression bar of left surface and trailing flank is with in protrusion bar, depression bar is in the below of protruding bar, often pair of depression bar of right flank and leading flank is with in protrusion bar, depression bar is protruding above bar, as shown in Figure 2,3.

Wherein the projection of upper and lower surface and groove are cylinder.

Depression bar and the protrusion bar of 4 sides are semicylinder.

When upwards piling up in the middle of construction, smear cement admixture at the upper surface of building brick, then be connected with the groove fit of building brick by the projection of building brick.

When in the middle of construction, horizontal direction is piled up, the side surface smear cement admixture of one piece of building brick wherein, then be connected by the protrusion bar of building brick and the depression bar of another block building brick.

The above is only the preferred embodiment of the invention; be noted that for those skilled in the art; under the prerequisite not departing from principle described in the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as the protection domain of the invention.

Claims (3)

1. firm building brick, comprise the brick body of cuboid building brick, it comprises upper surface, soffit, left surface, right flank, leading flank and trailing flank, it is characterized in that, described upper surface is provided with 4 or 6 equally distributed projections, and soffit is provided with 4 or 6 grooves corresponding with projection described in upper surface;

Described four sides are respectively equipped with 1 to or 2 to or 3 to the depression bar be parallel to each other and protrude bar, be parallel to each other between often pair of described depression bar and protrusion bar, wherein, often pair of depression bar of left surface and trailing flank is with in protrusion bar, depression bar is in the below of protruding bar, often pair of depression bar of right flank and leading flank is with in protrusion bar, and depression bar is above protrusion bar.

2. firm building brick according to claim 1, is further characterized in that, described projection and groove are cylinder.

3. firm building brick according to claim 1, is further characterized in that, described depression bar and protrusion bar are semicylinder.