CN217502198U

CN217502198U - Connecting structure of table leg beam and supporting leg

Info

Publication number: CN217502198U
Application number: CN202221505828.9U
Authority: CN
Inventors: 蒋勇
Original assignee: Foshan Sino Furniture Co ltd
Current assignee: Foshan Sino Furniture Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-09-27
Anticipated expiration: 2032-06-16

Abstract

The utility model discloses a table foot crossbeam and supporting legs connection structure, a serial communication port, it is including connecting the first crossbeam between the both sides supporting legs, the second crossbeam bracket of setting at first crossbeam lateral part, movable mounting is at the second crossbeam on second crossbeam bracket, be provided with the corner joint between supporting legs and the first crossbeam, the corner joint is provided with horizontal joint portion of inserting and inclines the connector, the tip of supporting the crossbeam is inserted to horizontal joint portion of inserting, the slope connector corresponds the connection supporting legs, make the supporting legs slope of installing on the corner joint outwards set up, increase bearing structure's stability. The utility model discloses simple structure, easy dismounting.

Description

Connecting structure of table leg beam and supporting leg

Technical Field

The utility model relates to an office supplies technical field, more specifically relates to a table foot crossbeam and supporting legs connection structure of desk.

Background

The office table is an article for daily use, is commonly used in life, office and study, and a common office table comprises a table top and table legs, and is assembled in a fixed connection mode to form the office table with a fixed height. In the existing large office desk, because the sizes of the desk legs and the desk top are large, the desk is relatively troublesome to assemble and disassemble, is not easy to carry or transfer, and reduces the working efficiency.

Disclosure of Invention

The utility model aims to provide a table foot beam and supporting legs connecting structure with simple structure and convenient disassembly and assembly for solving the defects of the prior art.

The utility model discloses an adopt following technical solution to realize above-mentioned purpose: a connecting structure of a table leg beam and supporting legs is characterized by comprising a first beam connected between supporting legs on two sides, a second beam bracket arranged on the side portion of the first beam, and a second beam movably mounted on the second beam bracket, wherein a corner joint is arranged between the supporting legs and the first beam, the corner joint is provided with a transverse inserting part and an inclined connector, the transverse inserting part is inserted into the end portion of the supporting beam, and the inclined connector is correspondingly connected with the supporting legs, so that the supporting legs mounted on the corner joint are inclined outwards, and the stability of the supporting structure is improved.

As a further explanation of the above scheme, a positioning connecting piece is connected between the corner joint and the supporting leg, the positioning connecting piece includes an end cover and a positioning screw, and the positioning screw penetrates through the corner joint and the end cover.

Furthermore, the end face of the corner joint is provided with a plurality of bulges which are in plug-in fit with the end covers of the supporting legs.

Furthermore, the end cover is provided with a plurality of hollow hole grooves, and the middle part of the end cover is provided with a positioning sleeve corresponding to the positioning screw.

Furthermore, the supporting legs are of hollow structures, an inner supporting plate frame is arranged in the supporting legs, and a screw mounting position is arranged in the middle of the inner supporting plate frame.

Further, the second beam bracket comprises a bottom plate, a left side plate and a right side plate which are connected to two sides of the bottom plate, the upper ends of the left side plate and the right side plate are connected with a connecting plate, and the end portion of the cross rod is arranged on the bottom plate and is in contact with the left side plate and the right side plate.

Furthermore, the upper edges of the left side plate and the right side plate are provided with lugs extending outwards, and the lugs are provided with positioning holes for installing fasteners and connecting and fixing the fasteners with the table top plate.

Further, the rear ends of the left side plate and the right side plate are provided with concave positions matched with the first cross beam in a concave-convex mode, and therefore the combination of the second cross beam and the first cross beam is more stable.

The utility model adopts the beneficial effect that above-mentioned technical solution can reach is.

The utility model discloses a mainly by connecting the first crossbeam between the supporting legs of both sides, set up the second crossbeam bracket at first crossbeam lateral part, table foot crossbeam and supporting legs connection structure that the second crossbeam of movable mounting on the second crossbeam bracket constitutes, be provided with the corner joint between supporting legs and the first crossbeam, the corner joint is provided with horizontal joint portion of inserting and inclines the connector, the tip of supporting the crossbeam is inserted to horizontal joint portion of inserting, the supporting legs is connected in the correspondence of inclination connector, make the supporting legs slope of installing on the corner joint outwards set up, increase bearing structure's stability.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the exploded structure of the present invention.

Fig. 3 is a schematic view of the supporting foot mounting structure.

Description of reference numerals: 1. the support comprises supporting legs 1-1, an inner support plate frame 1-2, a screw mounting position 2, a first cross beam 3, a second cross beam bracket 3-1, a bottom plate 3-2, side plates 3-3, connecting plates 3-4, ear pieces 3-5, a concave position 4, a second cross beam 5, a corner joint 5-1, a transverse inserting part 5-2, an inclined connector 5-3, a protrusion 6, a positioning connecting piece 6-1, an end cover 6-11, a hollow hole groove 6-12, a positioning sleeve 6-2, a positioning screw 7, a supporting bottom cover 8 and an adjusting screw.

Detailed Description

In the description of the present invention, it should be noted that, for the orientation words, if there are terms such as "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and positional relationship indicated are based on the orientation or positional relationship shown in the drawings, and only for the convenience of describing the present invention and simplifying the description, it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and not be construed as limiting the specific scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the invention, "at least" means one or more unless specifically defined otherwise.

In the present invention, unless otherwise explicitly defined or limited, the terms "assembled", "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

In the present application, unless otherwise specified or limited, "above" or "below" a first feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other through another feature therebetween. Also, the first feature being "above," "below," and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply an elevation which indicates a level of the first feature being higher than an elevation of the second feature. The first feature being "above", "below" and "beneath" the second feature includes the first feature being directly below or obliquely below the second feature, or merely means that the first feature is at a lower level than the second feature.

The following description will be further made in conjunction with the accompanying drawings of the specification, so that the technical solution and the advantages of the present invention are clearer and clearer. The embodiments described below are exemplary and are intended to be illustrative of the present invention, but should not be construed as limiting the invention.

As shown in fig. 1-3, the utility model relates to a table foot crossbeam and supporting legs connection structure, including connecting first crossbeam 2 between both sides supporting legs 1, set up second crossbeam bracket 3 at first crossbeam lateral part, movable mounting is at second crossbeam 4 on second crossbeam bracket, be provided with corner joint 5 between supporting legs and the first crossbeam, corner joint is provided with horizontal joint portion 5-1 and the slope connector 5-2 of inserting, horizontal joint portion inserts the tip of supporting the crossbeam, the slope connector corresponds the connection supporting legs for the supporting legs slope of installing on corner joint sets up outwards, increases supporting structure's stability. And a positioning connecting piece 6 is connected between the corner joint and the supporting leg, the positioning connecting piece comprises an end cover 6-1 and a positioning screw 6-2, and the positioning screw penetrates through the corner joint and the end cover.

Furthermore, the end face of the corner joint 5 is provided with a plurality of bulges 5-3 which are in inserted connection and matching with the end covers of the supporting legs. The end cover is provided with a plurality of hollow hole grooves 6-11, and the middle part of the end cover is provided with a positioning sleeve 6-12 corresponding to the positioning screw. The bottom of supporting legs is provided with supports bottom 7, is provided with adjusting screw 8 on the support bottom for adjust the height of supporting legs, guarantee level and smooth and stable of desk.

The supporting leg is of a hollow structure, an inner supporting plate frame 1-1 is arranged in the supporting leg 1, and a screw mounting position 1-2 is arranged in the middle of the inner supporting plate frame. The second beam bracket 3 comprises a bottom plate 3-1 and a left side plate 3-2 and a right side plate 3-2 which are connected with the two sides of the bottom plate, the upper ends of the left side plate and the right side plate are connected with a connecting plate 3-3, and the end part of the cross rod is arranged on the bottom plate and is contacted with the left side plate and the right side plate.

Furthermore, the upper edges of the left side plate and the right side plate are provided with lugs 3-4 which extend outwards, and the lugs are provided with positioning holes for installing fasteners and connecting and fixing the fasteners with the table top plate. The rear ends of the left side plate and the right side plate are provided with concave positions 3-5 which are matched with the first cross beam in a concave-convex mode, so that the combination of the second cross beam and the first cross beam is more stable.

Compared with the prior art, the utility model, adopt mainly by connecting the first crossbeam between the supporting legs of both sides, set up the second crossbeam bracket at first crossbeam lateral part, table foot crossbeam and supporting legs connection structure that the second crossbeam of movable mounting on the second crossbeam bracket constitutes, be provided with the corner between supporting legs and the first crossbeam and connect, the corner connects and is provided with horizontal joint portion of inserting and inclines the connector, the tip that supports the crossbeam is inserted to horizontal joint portion of inserting, the supporting legs is connected in the correspondence of the connector of inclining, make the supporting legs slope of installing on the corner connects outwards set up, increase bearing structure's stability.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.

Claims

1. A connecting structure of a table leg beam and supporting legs is characterized by comprising a first beam connected between supporting legs on two sides, a second beam bracket arranged on the side portion of the first beam, and a second beam movably installed on the second beam bracket, wherein a corner joint is arranged between the supporting legs and the first beam, the corner joint is provided with a transverse inserting part and an inclined connector, the transverse inserting part is inserted into the end portion of the supporting beam, and the inclined connector is correspondingly connected with the supporting legs, so that the supporting legs installed on the corner joint are inclined outwards.

2. The connecting structure of the table leg beam and the supporting leg as claimed in claim 1, wherein a positioning connecting member is connected between the corner joint and the supporting leg, the positioning connecting member includes an end cap and a positioning screw, and the positioning screw is inserted into the corner joint and the end cap.

3. The connecting structure of the table leg beam and the supporting leg as claimed in claim 1, wherein the end surface of the corner joint is provided with a plurality of protrusions to be inserted and fitted with the end caps of the supporting leg.

4. The connecting structure of the table leg beam and the supporting leg as claimed in claim 1, wherein the end cap is provided with a plurality of hollowed-out holes, and a positioning sleeve corresponding to the positioning screw is provided in the middle of the end cap.

5. The connecting structure of the table leg beam and the supporting leg as claimed in claim 1, wherein the supporting leg is a hollow structure, an inner supporting plate frame is arranged in the supporting leg, and a screw mounting position is arranged in the middle of the inner supporting plate frame.

6. The connecting structure of the table leg beam and the supporting leg as claimed in claim 1, wherein the second beam bracket comprises a bottom plate and left and right side plates connected to both sides of the bottom plate, the upper ends of the left and right side plates are connected with a connecting plate, and the end of the cross bar is placed on the bottom plate and contacts with the left and right side plates.

7. The connecting structure of a table leg beam and a supporting leg as claimed in claim 6, wherein the upper edges of the left and right side plates are provided with lugs extending outwards, and the lugs are provided with positioning holes for mounting fasteners to connect and fix with the table top plate.

8. The connecting structure of the table leg beam and the supporting leg as claimed in claim 6, wherein the rear ends of the left and right side plates are provided with concave positions to be in concave-convex fit with the first beam.