CN201185765Y

CN201185765Y - Connecting structure of triangle pole and bridging beam of office furniture

Info

Publication number: CN201185765Y
Application number: CNU2008200845794U
Authority: CN
Inventors: 倪良正
Original assignee: Zhejiang Sunon Furniture Manufacturing Co Ltd
Current assignee: Zhejiang Sunon Furniture Manufacturing Co Ltd
Priority date: 2008-03-18
Filing date: 2008-03-18
Publication date: 2009-01-28
Anticipated expiration: 2018-03-18

Abstract

A connection structure for the triangular prison and the beam of office furniture at least comprises a triangular prison and a beam, wherein the connected parts of the triangular prison and the beam are fixedly connected via a connector, the connector is a triangular plug of which the bottom comprises a triangular plug pin formed by three small poles and plugged in the triangular prison, and one side face is fixedly connected with the beam, the triangular plug pin comprises a triangular expansion sheet at the middle of the three small poles on the bottom, a fastening bolt is plugged in the middle of the upper end face of the triangular plug and is rotationally connected with the center of the triangular expansion sheet, three angles of the upper end face of the triangular plug are respectively provided with a triangular hole, a triangular decorative cover via three wedges at the lower three angles are respectively plugged into the triangular holes and are connected with the triangular plug. The connection structure has simple technology, simple structure, high transmission and installment speed, flexible assembly, fine detail structure, and the ability for satisfying serialization, generalization and humanization demands of office furniture, obtaining beautiful appearance and confirming structural strength.

Description

The triangular prism of office furniture and crossbeam syndeton

Technical field

The utility model relates to a kind of supporting structure of office furniture, especially a kind of triangular prism is connected with crossbeam to form the supporting structure of office furniture.

Background technology

At present, desk is as the essential article of office, and market prospects are very good.Yet office furniture manufacturer normally produces the desk of several fixed dimensions, shape earlier and selects for the user, thereby user's selectivity when buying desk is not strong, and the packaging volume of whole desk is great, carrying inconvenience.In addition, this fixed desk usually can't satisfy the demand of working space environment, for satisfying the client, usually need customize desk, cost height so not only, and in the future as when needing resettlement or changing decoration, because the relation of structure, dismounting will be compared difficulty.For this reason, the office furniture industry has also been released some combined type desks, promptly by making accessory or main part in advance, assemble according to actual place then, but because unreasonable in the design, or some furniture manufacturers are because of the input of considering early stage or the shortage of development technique, and most of accessory or main part structure still depend on manual manufacturing and welding procedure, therefore thin portion architecture quality is difficult to guarantee, and flexibility is not strong yet.

Summary of the invention

The purpose of this utility model is to overcome the deficiency of above-mentioned existence, a kind of process structure is simple, the transportation installation rate is fast, comparatively flexibly, carefully portion's structure is comparatively meticulous for combining form and provide, and can satisfy the triangular prism and the crossbeam syndeton of the office furniture of office furniture seriation, generalization, hommization.

The purpose of this utility model is finished by following technical solution, which comprises at least a triangular prism and crossbeam, fixedlys connected by an adapter piece in the junction of described triangular prism and crossbeam.

Described adapter piece is that the bottom has and is plugged on the triangle pin that has three pillars to constitute in the triangular prism, the triangle plug spare of fixedlying connected with crossbeam in the one side.

Is placed with the triangle expansion piece from the three pillars centres of going to the bottom in the described triangular form pin, a fastening bolt inserts from centre, triangle plug spare upper surface and spins mutually with the center of triangle expansion piece.

The triangle end, upper surface of described triangle plug spare respectively is provided with delthyrium, and three tenons of a triangle trim by following triangle end are plugged in accordingly in the delthyrium and with triangle plug spare and link to each other.

The utility model compared with prior art, have that process structure is simple, the transportation installation rate is fast, combining form comparatively flexibly, thin portion structure is comparatively meticulous, can satisfy office furniture seriation, generalization, hommization requirement, can guarantee that overall appearance can guarantee characteristics such as structural strength again.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the supporting structure schematic diagram that the utility model is formed.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described in detail: shown in the accompanying drawing 1, the utility model comprises a triangular prism 1 and crossbeam 2 at least, fixedlys connected by an adapter piece in the junction of described triangular prism 1 and crossbeam 2.Described adapter piece is that the bottom has and is plugged on the triangle pin 31 that has three pillars to constitute in the triangular prism 1, the triangle plug spare of fixedlying connected with crossbeam 2 in the one side 3.

Being placed with triangle expansion piece 32, one fastening bolts 33 from the three pillars centres of going to the bottom in the described triangular form pin 31 spins mutually from the insertion of centre, triangle plug spare 3 upper surfaces and with the center of triangle expansion piece 32.

The triangle end, upper surface of described triangle plug spare 3 respectively is provided with three tenons of delthyrium 34, one triangle trims 35 by following triangle end and is plugged in accordingly in the delthyrium 34 and with triangle plug spare 3 and links to each other.

Concrete structure described in the utility model connects as follows: step 1, by four crossbeam set bolts 4 crossbeam 2 and delta connection spare 3 are connected and fixed; Step 2, use expansion piece fastening bolt 33 pass delta connection spare 3 as shown in Figure 1 and are connected with triangle expansion piece 32; Step 3, the part that as shown in Figure 1 preceding 2 steps is connected are inserted in the triangular prism 1 from delta connection spare 3 positions, thereby with inner hexagon spanner fastening bolt 33 is rotated in a clockwise direction then triangle expansion piece 32 is upwards drawn, because 3 times empty positions of delta connection spare are tubaeform, three of delta connection spare 3 pillars will outwards expand when triangle expansion piece 32 moves up, and what the delta connection spare after the expansion 3 was very firm is fixed in the triangular prism 1; Step 4, utilize three delthyriums between delta connection spare 3 and the triangular prism 1 as shown in Figure 1,3 three corner angle joints on the triangle trim 35 are fixed in three delthyriums; Step 5, get a foothold to the table that the same quadrat method of step 4 connects into a U-shaped present situation as shown in Figure 2 with above step 1.This structure is easy for installation, do not have and expose connecting screw, can guarantee that overall appearance can guarantee structural strength again.

Claims

1, a kind of triangular prism of office furniture and crossbeam syndeton which comprises at least a triangular prism (1) and crossbeam (2), it is characterized in that described triangular prism (1) fixedlys connected by an adapter piece with the junction of crossbeam (2).

2, the triangular prism of office furniture according to claim 1 and crossbeam syndeton is characterized in that described adapter piece is that the bottom has and is plugged on the triangle pin (31) that has three pillars to constitute in the triangular prism (1), the triangle plug spare of fixedlying connected with crossbeam (2) in the one side (3).

3, the triangular prism of office furniture according to claim 2 and crossbeam syndeton, it is characterized in that being placed with triangle expansion piece (32) from the three pillars centres of going to the bottom in the described triangular form pin, a fastening bolt (4) inserts from centre, triangle plug spare (3) upper surface and spins mutually with the center of triangle expansion piece (32).

4, the triangular prism of office furniture according to claim 3 and crossbeam syndeton, the triangle end, upper surface that it is characterized in that described triangle plug spare (3) respectively is provided with delthyrium (34), and three tenons of a triangle trim (35) by following triangle end are plugged in accordingly in the delthyrium (34) and with triangle plug spare (3) and link to each other.