CN214325894U

CN214325894U - Bearing frame structure

Info

Publication number: CN214325894U
Application number: CN202022387327.2U
Authority: CN
Inventors: 骆俊李; 胡建东
Original assignee: Dongguan Zhitai Paper Co ltd
Current assignee: Dongguan Zhitai Paper Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-10-01
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a bearing frame structure, which comprises two bottom cross beams, two bottom longitudinal beams and four upright posts; the upper surfaces of the two bottom cross beams are provided with first cross beam openings, and the opposite side surfaces of the two bottom cross beams are provided with second cross beam openings; the bottom end of the upright post is inserted into the first cross beam opening and is in mortise-tenon connection with the upper surface of the bottom cross beam; and two ends of the bottom longitudinal beam are respectively inserted into the second cross beam open holes and are in mortise and tenon connection with the side surfaces of the bottom cross beam. The bearing frame structure of this design is scientific and brief, makes things convenient for dismouting and maintenance, need not to use any appurtenance, adopts energy-concerving and environment-protective paper material preparation, and matter is light cheap, and convenient transportation is economical and practical, is suitable for popularization and application.

Description

Bearing frame structure

Technical Field

The utility model relates to a frame construction specifically is a bearing frame structure.

Background

In the society of today, online shopping brings great convenience to the life of people, and people can purchase various commodities on the internet. However, some furniture commodities have large volumes, and have the problems of high transportation cost and difficulty in transportation, or are easy to disassemble and assemble, and the common consumers are difficult to assemble by themselves.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a make things convenient for bearing frame structure of dismouting and transport can replace some furniture or case structure's at present bearing structure.

The utility model provides an adopted technical scheme of its technical problem does: the bearing frame structure comprises two bottom cross beams, two bottom longitudinal beams and four upright posts; the upper surfaces of the two bottom cross beams are provided with first cross beam openings, and the opposite side surfaces of the two bottom cross beams are provided with second cross beam openings; the bottom end of the upright post is inserted into the first cross beam opening and is in mortise-tenon connection with the upper surface of the bottom cross beam; and two ends of the bottom longitudinal beam are respectively inserted into the second cross beam open holes and are in mortise and tenon connection with the side surfaces of the bottom cross beam.

The device further comprises two top cross beams and two top longitudinal beams, wherein the longitudinal opposite side surfaces of the four upright posts are provided with first upright post holes, and the transverse opposite side surfaces of the upright posts are provided with second upright post holes; the two ends of the top longitudinal beam are respectively inserted into the first upright post open holes and are in mortise and tenon connection with the longitudinal side faces of the upright posts; and two ends of the top cross beam are respectively inserted into the second upright post open holes and are in mortise and tenon connection with the transverse side faces of the upright posts.

Furthermore, the bottom beam structure further comprises a plurality of reinforcing ribs, a plurality of third beam holes are formed in the opposite side faces of the two bottom beams, and two ends of each reinforcing rib are inserted into the third beam holes respectively.

Furthermore, the reinforcing ribs, the bottom cross beam, the bottom longitudinal beam, the stand columns, the top cross beam and the top longitudinal beam are all made of hollow square pipes or flat pipes.

Furthermore, the reinforcing ribs, the bottom cross beam, the bottom longitudinal beam, the stand columns, the top cross beam and the top longitudinal beam are all made of paper materials, and the paper materials are green and environment-friendly, can be recycled, and are light in weight and low in cost.

The utility model has the advantages that: the bearing frame structure of this design is scientific and brief, makes things convenient for dismouting and maintenance, need not to use any appurtenance, adopts energy-concerving and environment-protective paper material preparation, and matter is light cheap, and convenient transportation is economical and practical, is suitable for popularization and application.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

fig. 2 and 3 are structural exploded views of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1 to 3, the bearing frame structure includes two bottom cross beams 1, two bottom longitudinal beams 2, four upright posts 3, two top cross beams 4, two top longitudinal beams 5, and a plurality of reinforcing ribs 6; the upper surfaces of two ends of the two bottom cross beams 1 are respectively provided with a first cross beam open hole 11, the opposite side surfaces of two ends of the two bottom cross beams are respectively provided with a second cross beam open hole 12, the opposite side surfaces of the two bottom cross beams are also provided with a plurality of third cross beam open holes 13, and a tenon part 100 is reserved on one side of the first cross beam open hole 11 and one side of the second cross beam open hole 12 of the bottom cross beam 1; insert the bottom of stand 3 in the first crossbeam trompil 11, insert respectively at the both ends of end longeron 2 in the second crossbeam trompil 12, the lower extreme of stand 3 with the both ends of end longeron 2 all are equipped with tenon portion 100 complex fourth of the twelve earthly branches portion 200, insert stand 3 and end longeron 2 after, the translation makes fourth of the twelve earthly branches portion 200 and tenon portion 100 combine to make stand 3 and end longeron 2 fix on end crossbeam 1. The four upright posts 3 are provided with first upright post open holes 32 on longitudinal opposite side surfaces, the upright posts 3 are provided with second upright post open holes 31 on transverse opposite side surfaces, tenon parts are reserved on one sides of the first upright post open holes 32 and the second upright post open holes 31 of the upright posts 3, and mortise parts matched with the tenon parts are respectively arranged at two ends of the top cross beam 4 and the top longitudinal beam 5; the two ends of the top longitudinal beam 5 are respectively inserted into the first upright post open holes 32 and are in mortise and tenon connection with the longitudinal side faces of the upright posts 3; the two ends of the top cross beam 4 are respectively inserted into the second upright post open holes 31 and are in mortise and tenon connection with the transverse side faces of the upright posts 3; and two ends of the reinforcing rib 6 are respectively inserted into the third beam opening 13.

Furthermore, the reinforcing ribs 6, the bottom cross beam 1, the bottom longitudinal beam 2, the upright posts 3, the top cross beam 4 and the top longitudinal beam 5 are all hollow square pipes or flat pipes made of paper materials. The paper material is green and environment-friendly, can be recycled, and is light in weight and low in price. It can also be made of wood or plastic materials.

The above mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention should not be limited thereby, and all the simple equivalent changes and modifications made according to the claims and the description of the present invention, such as the upside down and left-right reversed structure of the present embodiment, are still included in the scope covered by the present invention.

Claims

1. The bearing frame structure comprises two bottom cross beams, two bottom longitudinal beams and four upright posts; the structure is characterized in that the upper surfaces of the two bottom cross beams are provided with first cross beam openings, and the opposite side surfaces of the two bottom cross beams are provided with second cross beam openings; the bottom end of the upright post is inserted into the first cross beam opening and is in mortise-tenon connection with the upper surface of the bottom cross beam; and two ends of the bottom longitudinal beam are respectively inserted into the second cross beam open holes and are in mortise and tenon connection with the side surfaces of the bottom cross beam.

2. The load bearing frame structure of claim 1, wherein the bottom cross beam, the bottom longitudinal beam and the upright are made of hollow square tubes or flat tubes.

3. The load bearing frame structure of claim 1 or 2, wherein said bottom cross member, bottom longitudinal member and upright members are made of paper material.

4. The load bearing frame structure of claim 1, further comprising two top cross beams and two top longitudinal beams, wherein longitudinally opposite side surfaces of the four columns are provided with first column openings, and transversely opposite side surfaces of the columns are provided with second column openings; the two ends of the top longitudinal beam are respectively inserted into the first upright post open holes and are in mortise and tenon connection with the longitudinal side faces of the upright posts; and two ends of the top cross beam are respectively inserted into the second upright post open holes and are in mortise and tenon connection with the transverse side faces of the upright posts.

5. The load bearing frame structure of claim 4, wherein the top cross beam and the top longitudinal beam are both made of hollow square tubes or flat tubes.

6. Load bearing frame structure according to claim 4 or 5, characterized in that the top cross-beams and top longitudinal beams are made of paper material.

7. The load bearing frame structure according to claim 1, further comprising a plurality of reinforcing ribs, wherein a plurality of third beam openings are formed on opposite sides of the two bottom beams, and two ends of each reinforcing rib are respectively inserted into the third beam openings.

8. The carrier structure of claim 7 wherein the ribs are formed from hollow square or flat tubing.

9. The carrier structure of claim 7 or 8 wherein the ribs are formed of a paper material.