CN210889627U

CN210889627U - Beam joint

Info

Publication number: CN210889627U
Application number: CN201921941661.9U
Authority: CN
Inventors: 李炽华; 李秋林; 蒋国军
Original assignee: Guangdong Youpai Technology Co ltd
Current assignee: Guangdong Youpai Technology Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-06-30
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses a beam connector, which comprises a connecting part and a fastening part; the connecting part comprises a first side surface and a second side surface; a connecting plate is arranged between the first side surface and the second side surface; the connecting plate is provided with a stud; a first end face and a second end face are respectively arranged at two ends of the connecting plate; the first end face is provided with a first mounting hole; the upper surface of the fastening part is provided with a second mounting hole; anti-skid protrusions are arranged on the upper surface of the fastening part and positioned on two sides of the second mounting hole; the fastening part is arranged in the connecting part and is connected with the connecting part through a stud and a second mounting hole. The fastening part is tightly contacted with the second cross beam, so that the first cross beam and the second cross beam are fixed, the structure is simple, the installation is simple and convenient, and the screws are hidden in the cross beam, so that the structure is more attractive; the fastening part is screwed out through the screw in of the stud to adjust the height, so that the fastening part is fixedly connected with the second cross beam, and the operation is simple and convenient.

Description

Beam joint

Technical Field

The utility model relates to a furniture accessory technical field specifically is a roof beam connects.

Background

In modern furniture design, cross beams such as reinforcement of the interior of a wardrobe and support of tables and chairs are often used, so that the cross beams play a crucial role in furniture design and manufacture, and how to design the cross beams to be firm and attractive meets the aesthetic feeling of consumers becomes a pursuit target of the furniture industry.

The existing beam connection usually adopts mortise and tenon joint, welding or screw fastening modes. Tenon fourth of twelve earthly branches, welding have higher requirements for manufacturing process, need the accurate tenon fourth of twelve earthly branches of design size, perhaps need polishing behind the welding process, make the welding department level and more natural, need carry out special processing design to table leg and crossbeam in addition in production process, waste time and energy. And direct screw fastening is not only unattractive, but also easy to loosen.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the problem that above-mentioned prior art exists, provide a roof beam and connect.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a beam joint comprises a connecting part and a fastening part;

the connecting part comprises a first side surface and a second side surface; a connecting plate is arranged between the first side surface and the second side surface; a stud is arranged above the connecting plate; a first end face and a second end face are respectively arranged at two ends of the connecting plate; the first end face is provided with a first mounting hole;

the fastening portion is mounted between the first side surface and the second side surface; one end of the stud is installed in the second installation hole in a matching mode and screwed out of the second installation hole in a screwing-in mode; the other end is contacted with the connecting plate.

Furthermore, bosses are arranged on two side surfaces of the fastening part; the first side surface and the second side surface of the connecting part are both provided with a limiting groove; the boss is clamped in the limiting groove.

Furthermore, supporting bosses are arranged on the inner surfaces of the first side surface and the second side surface; the edges of two sides of the lower surface of the fastening part are arranged on the supporting boss.

Furthermore, a first avoidance groove is formed at the lower ends of the first side surface and the second side surface.

Further, the second end face is provided with a second avoidance groove.

Further, the first end face has an edge projection; the edge bulge is connected with the edge of the end face of the cross beam in a clamped mode, and the cross beam is prevented from sliding into the cross beam in a connected mode.

The utility model has the advantages that:

the utility model provides a beam connector, which is provided with a connecting part and a fastening part, wherein the connecting part is connected with a first beam through a screw, the fastening part is arranged in the connecting part, and after the beam connector is inserted into the end part of a second beam, the fastening part is contacted and compacted with the second beam, so that the first beam and the second beam are fixed, the structure is simple, the installation is simple and convenient, and the screw is hidden in the beam, so that the structure is more beautiful; the fastening part is screwed out through screwing in the stud to adjust the height, so that the fastening part is fixedly connected with the second cross beam, and the operation is simple and convenient; the upper surface of the fastening part is provided with an antiskid bulge, so that the stability of connection between the beam connection and the second cross beam is further ensured; the beam joint can be manufactured in batches, and only corresponding mounting holes need to be formed in the beam when the beam joint is used, so that the beam joint is convenient to produce and manufacture, is favorable for improving the production efficiency and saves the cost.

Drawings

Fig. 1 is a schematic structural view of the beam joint of the present invention;

FIG. 2 is an exploded view of the beam joint of the present invention;

FIG. 3 is a schematic view of the fastening portion of the present invention;

FIG. 4 is a schematic view of the structure of the connection portion of the present invention;

fig. 5 is a schematic view of a first end face structure of the present invention;

fig. 6 is a schematic view of a second end surface structure of the present invention.

In the figure: 1-connecting part, 11-first side face, 12-second side face, 13-connecting plate, 14-stud, 15-first end face, 151-first mounting hole, 152-edge protrusion, 16-second end face, 161-second avoiding groove, 17-limiting groove, 18-supporting boss, 19-first avoiding groove, 2-fastening part, 21-second mounting hole, 22-anti-slip protrusion, 23-boss and 3-bolt.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-6, for the present invention provides a beam connector, which comprises a connecting portion 1 and a fastening portion 2.

As shown in fig. 4, the connecting portion 1 includes a first side surface 11 and a second side surface 12, and the first side surface 11 and the second side surface 12 are a pair of flat plates having the same shape and are disposed in parallel with respect to the first side surface 11 and the second side surface 12.

The upper ends of the first side surface 11 and the second side surface 12 are both provided with a limiting groove 17, the lower ends of the first side surface and the second side surface are both provided with a first avoidance groove 19, and the inner surfaces of the first side surface and the second side surface are both provided with a supporting boss 18.

A connecting plate 13 is arranged between the first side surface 11 and the second side surface 12, the connecting plate 13 is arranged at the center of the first side surface 11 and the second side surface 12, two side surfaces of the connecting plate 13 are fixedly connected with the first side surface 11 and the second side surface 12, and a stud 14 is arranged above the connecting plate 13.

The two ends of the connecting plate 13 are respectively provided with a first end surface 15 and a second end surface 16, and the first end surface 15 and the second end surface 16 are fixedly connected with the first side surface 11, the second side surface 12 and the end surface of the connecting plate 13.

The edge of first terminal surface 15 is equipped with marginal bulge 152, and marginal bulge 152 and crossbeam terminal surface edge joint guarantee that the beam joint sets up at the crossbeam port, prevent that it from slipping into the crossbeam inside, lead to the structure unstable.

The first end surface 15 is provided with a first mounting hole 151, and the second end surface 16 is provided with a second avoiding groove 161.

As shown in fig. 3, the fastening portion 2 is a block tetrahedron, a second mounting hole 21 is formed on the upper surface of the fastening portion 2, and anti-slip protrusions 22 are disposed on two sides of the second mounting hole 21 on the upper surface of the fastening portion 2. Both sides face of tightening part 2 all is equipped with boss 23, and the size and the shape of boss 23 are the same with the size and the shape of spacing recess 17.

The fastening portion 2 is installed between the first side surface 11 and the second side surface 12 in the connecting portion 1, one end of the stud 14 is installed in the second installation hole 21 in a matched mode, the stud is screwed into and screwed out of the second installation hole 21, the other end of the stud is in contact with the connecting plate 13, the boss 23 of the fastening portion 2 is arranged in the limiting groove 17, and two side edges of the lower surface of the fastening portion 2 are arranged on the supporting boss 18.

The utility model discloses the installation step:

1. the first end face 15 is provided with a first mounting hole 151 through which a screw is inserted, and the first beam is screwed with the screw to fixedly connect the connecting portion 1 and the first beam.

2. The beam is inserted into the second beam, the mounting tool penetrates through a through hole formed in the second beam to rotate the stud 14, one end of the stud 14 is abutted against the connecting plate 13, the other end of the stud is continuously rotated out of the fastening part 2, and then the fastening part 2 is lifted until the fastening part 2 is contacted with the second beam and is completely squeezed, so that the beam is connected and fixed at the end part of the second beam.

3. The degree of tightness of the fastening part 2 with the second beam is adjusted by the adjusting stud 14.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. A beam joint is characterized in that: comprises a connecting part (1) and a fastening part (2);

the connection portion (1) comprises a first side surface (11) and a second side surface (12); a connecting plate (13) is arranged between the first side surface (11) and the second side surface (12); a stud (14) is arranged above the connecting plate (13); a first end face (15) and a second end face (16) are respectively arranged at two ends of the connecting plate (13); a first mounting hole (151) is formed in the first end face (15);

a second mounting hole (21) is formed in the upper surface of the fastening part (2); anti-skid protrusions (22) are arranged on the upper surface of the fastening part (2) and positioned on two sides of the second mounting hole (21);

the fastening part (2) is mounted between the first side surface (11) and the second side surface (12); one end of the stud (14) is installed in the second installation hole (21) in a matching mode and screwed out of the second installation hole (21), and the other end of the stud is arranged in contact with the connecting plate (13).

2. The beam joint of claim 1, wherein: bosses (23) are arranged on two side surfaces of the fastening part (2); the first side surface (11) and the second side surface (12) of the connecting part (1) are both provided with a limiting groove (17); the boss (23) is clamped in the limiting groove (17).

3. The beam joint of claim 1, wherein: the inner surfaces of the first side surface (11) and the second side surface (12) are provided with supporting bosses (18); the edges of two sides of the lower surface of the fastening part (2) are arranged on the supporting boss (18).

4. The beam joint of claim 2, wherein: the lower ends of the first side surface (11) and the second side surface (12) are provided with first avoiding grooves (19).

5. The beam joint of claim 1, wherein: the second end face (16) is provided with a second avoiding groove (161).

6. The beam joint of claim 1, wherein: the first end face (15) has an edge projection (152); the edge protrusions (152) are clamped with the edge of the end face of the cross beam, so that the cross beam is prevented from sliding into the cross beam.