CN209925381U

CN209925381U - Mortise and tenon square block

Info

Publication number: CN209925381U
Application number: CN201920885406.0U
Authority: CN
Inventors: 王敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-01-10
Anticipated expiration: 2029-06-13

Abstract

The utility model discloses a mortise and tenon square, including the square body, its characterized in that: the square body top side is provided with a top transverse protrusion and a top longitudinal protrusion, the top transverse protrusion is arranged in the middle of the square body, one end of the top transverse protrusion is flush with the left side of the square body, the top longitudinal protrusion is arranged close to the right end of the square body, two ends of the top transverse protrusion are flush with the front side and the rear side of the square body respectively, a gap is reserved between the top transverse protrusion and the top longitudinal protrusion, the bottom longitudinal protrusion and the bottom U-shaped protrusion are arranged on the bottom side of the square body, the bottom longitudinal protrusion is arranged at the left end of the square body, two ends of the bottom longitudinal protrusion are flush with the front side and the rear side of the square body respectively, the bottom U-shaped protrusion is arranged at the right end of the square body, a gap is reserved between the bottom longitudinal protrusion and the bottom U-shaped protrusion. The utility model discloses the advantage has: simple structure, easy to assemble, the range of application is wide.

Description

Mortise and tenon square block

Technical Field

The invention belongs to the field of buildings, furniture and toys, and particularly relates to a mortise and tenon square block.

Background

The splicing modules are produced in a set, each set of the splicing modules has modules with different shapes and sizes, the types of the moulds used in production are multiple, relatively more equipment and manpower resources are input, and meanwhile, the splicing structure is complex, and if one module is lost or damaged, the complete shape cannot be formed. Therefore, it is important to solve the above problems.

Disclosure of Invention

The mortise and tenon square block overcomes the defects of the prior art, and is simple in structure, convenient to install and wide in application range.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows: the mortise and tenon square block comprises a square block body and is characterized in that: the top side of the square body is provided with a top transverse bulge and a top longitudinal bulge, the top transverse bulge is arranged in the middle of the square body, one end of the top transverse bulge is flush with the left side of the square body, the top longitudinal bulge is arranged at a position close to the right end of the square body, two ends of the top longitudinal bulge are flush with the front side and the rear side of the square body respectively, a gap is reserved between the top transverse bulge and the top longitudinal bulge, the bottom longitudinal bulge and a bottom U-shaped bulge are arranged at the bottom side of the square body, the bottom longitudinal bulge is arranged at the left end of the square body, two ends of the bottom longitudinal bulge are flush with the front side and the rear side of the square body respectively, the bottom U-shaped bulge is arranged at the right end of the square body, a gap is reserved between the bottom longitudinal bulge and the bottom U-shaped bulge, the top transverse bulge can be clamped on the bottom U-shaped bulge, and, the spline is placed in the key groove, one of the square bodies can be connected with the other square body through the spline, a first through hole and a second through hole are formed in the square body, the first through hole and the second through hole are all penetrated from the top side of the square body to the bottom side of the square body, the middle part of the bottom longitudinal bulge, which is left with a gap, between the bottom U-shaped bulges is penetrated through as the center, the middle part of the top longitudinal bulge is penetrated through as the center, and the first through hole is matched with the second through hole.

Furthermore, the square body, the top transverse protrusion, the top longitudinal protrusion, the bottom U-shaped protrusion and the spline are integrally formed, and fillers are arranged in the hollow arrangement.

Further, the top transverse protrusion, the top longitudinal protrusion, the bottom U-shaped protrusion and the spline are all wedge-shaped.

Compared with the prior art, the invention has the advantages that: the module with the same size is produced, a plurality of moulds are not needed, the labor force of workers can be reduced, and meanwhile, the shape is uniform, so that the storage and the transportation are convenient; the square body and the square body can be assembled quickly and used repeatedly, and the structure is firm; can be applied to the fields of buildings, furniture and toys.

Drawings

FIG. 1 is a schematic southwest isometric view of a mortise and tenon block according to the present invention;

FIG. 2 is a schematic northeast isometric view of a mortise and tenon block according to the present invention;

FIG. 3 is a schematic southwest isometric view of an inverted mortise and tenon block of the invention shown in FIG. 1;

FIG. 4 is a schematic southwest isometric view of a mortise and tenon block splicing structure of the invention;

FIG. 5 is a schematic front view of a mortise and tenon block splicing structure according to the present invention;

fig. 6 is a schematic front sectional view of a mortise and tenon block according to the present invention.

In the figure, 1 is a square body, 2 is a top transverse protrusion, 3 is a top longitudinal protrusion, 4 is a bottom longitudinal protrusion, 5 is a bottom U-shaped protrusion, 6 is a key groove, 7 is a spline, 8 is a first through hole, and 9 is a second through hole.

Detailed Description

The following examples are intended to further illustrate the present invention and should not be construed as limiting the scope of the invention, and other insubstantial modifications and adaptations of the invention by those skilled in the art based on the teachings herein are intended to be covered thereby.

Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.

In the description of the present invention, it should be noted that the terms "middle", "top", "bottom", "front", "back", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In fig. 1 to 6, 1 is a square body, 2 is a top transverse projection, 3 is a top longitudinal projection, 4 is a bottom longitudinal projection, 5 is a bottom U-shaped projection, 6 is a key groove, 7 is a spline, 8 is a first through hole, and 9 is a second through hole.

The mortise and tenon square block comprises a square block body 1 and is characterized in that: the top side of a square body 1 is provided with a top transverse bulge 2 and a top longitudinal bulge 3, the top transverse bulge 2 is arranged in the middle of the square body 1, one end of the top transverse bulge is flush with the left side of the square body 1, the top longitudinal bulge 3 is arranged at a position close to the right end of the square body 1, two ends of the top longitudinal bulge are flush with the front side and the rear side of the square body 1 respectively, a gap is reserved between the top transverse bulge 2 and the top longitudinal bulge 3, the bottom longitudinal bulge 4 and a bottom U-shaped bulge 5 are arranged at the bottom side of the square body 1, the bottom longitudinal bulge 4 is arranged at the left end of the square body 1, two ends of the bottom longitudinal bulge are flush with the front side and the rear side of the square body 1 respectively, the bottom U-shaped bulge 5 is arranged at the right end of the square body 1, a gap is reserved between the bottom longitudinal bulge 4 and the bottom U-shaped bulge 5, the top transverse bulge 2 can be clamped on the, the spline is placed in the keyway 6, through the spline 7 can be one square body 1 and another square body 1 couples together, be equipped with first through-hole 8 and second through-hole 9 hole on the square body 1, first through-hole 8 with second through-hole 9 all follows square body 1 top side is run through to square body 1 bottom side, first through-hole 8 with end vertical arch 4 with leave gapped middle part between the protruding 5 of end U-shaped and run through as the center, second through-hole 9 with the middle part of top vertical arch 3 runs through as the center, first through-hole 8 with second through-hole 9 is identical.

The square body 1, the top transverse bulge 2, the top longitudinal bulge 3, the bottom longitudinal bulge 4, the bottom U-shaped bulge 5 and the spline 7 are integrally formed, and fillers are arranged in the hollow arrangement.

The top transverse projection 2, the top longitudinal projection 3, the bottom longitudinal projection 4, the bottom U-shaped projection 5 and the spline 7 are all wedge-shaped.

When the square block is used as a wall in a building, firstly, a row of square blocks is transversely arranged in parallel, one square block body 1 can be connected with the other square block body 1 through the spline 7, the spline 7 can achieve the purpose of expanding and extruding, the thermal expansion coefficient is high, and meanwhile, the bonding process can be omitted, so that the cost is low, the square block bodies 1 are sequentially arranged into a first transverse row, a second transverse row is arranged on the basis of the first transverse row, in the arranging process, a gap is reserved between a bottom longitudinal bulge 4 and a bottom U-shaped bulge 5 of the first square block body 1 of the second transverse row and clamped on a top longitudinal bulge 3 on the first square block body 1 in the first transverse row, and the corresponding bottom U-shaped bulge 5 is clamped on a top transverse bulge 2 on the second square block body 1 in the first transverse row and sequentially arranged; similarly, a third horizontal row is arranged; the first square body in the first transverse row, the second through hole 9 of the square body 1 in the first transverse row is communicated 8 with the first through hole of the square body 1 in the second transverse row, the first through hole 8 of the square body 1 in the second transverse row is communicated with the second through hole 9 of the square body 1 in the second transverse row, and reinforcing steel bars are placed in the first through hole 8 and the second through hole 9 to be injected with cement, so that the structure is firmer.

In the manufacture of furniture, the table top, the screen, the bed board and the like are spliced together in the same way, so that the furniture is convenient to disassemble and carry.

In the process of making the toy, patterns (jigsaw puzzle) can be printed on the surface, which is beneficial to intelligence development and interesting.

According to the construction requirement, corresponding half mortise and tenon square blocks are produced at the same time.

The invention can also be applied to the fields of metallurgy, machinery and the like.

The present invention is not described in detail in the prior art.

Claims

1. The mortise and tenon square block comprises a square block body (1) and is characterized in that: the square block comprises a square block body (1), wherein a top transverse bulge (2) and a top longitudinal bulge (3) are arranged on the top side of the square block body (1), the top transverse bulge (2) is arranged in the middle of the square block body (1), one end of the top transverse bulge is flush with the left side of the square block body (1), the top longitudinal bulge (3) is arranged at a position close to the right end of the square block body (1), two ends of the top transverse bulge (2) are flush with the front side and the rear side of the square block body (1), a gap is reserved between the top transverse bulge (2) and the top longitudinal bulge (3), a bottom longitudinal bulge (4) and a bottom U-shaped bulge (5) are arranged on the bottom side of the square block body (1), the bottom longitudinal bulge (4) is arranged at the left end of the square block body (1), two ends of the bottom longitudinal bulge (5) are flush with the front side and the rear side of the square block body (1), the bottom U-shaped bulge (5, the top transverse bulge (2) can be clamped on the bottom U-shaped bulge (5), the top longitudinal bulge (3) can be clamped between the bottom longitudinal bulge (4) and the bottom U-shaped bulge (5) to form a gap, key grooves (6) are symmetrically arranged on the left side and the right side of the square body (1), splines are placed in the key grooves (6), one square body (1) can be connected with the other square body (1) through the splines (7), a first through hole (8) and a second through hole (9) are arranged on the square body (1), the first through hole (8) and the second through hole (9) are both penetrated from the top side of the square body (1) to the bottom side of the square body (1), and the first through hole (8) is penetrated by the middle part of the gap between the bottom longitudinal bulge (4) and the bottom U-shaped bulge (5) as the center, the second through hole (9) penetrates through the middle part of the top longitudinal bulge (3) as the center, and the first through hole (8) is matched with the second through hole (9).

2. A mortise and tenon block according to claim 1, wherein: the square block body (1), the top transverse protrusion (2), the top longitudinal protrusion (3), the bottom longitudinal protrusion (4), the bottom U-shaped protrusion (5) and the spline (7) are integrally formed, and fillers are arranged in the hollow structure.

3. A mortise and tenon block according to claim 1, wherein: the top transverse bulge (2), the top longitudinal bulge (3), the bottom longitudinal bulge (4), the bottom U-shaped bulge (5) and the spline (7) are all wedge-shaped.