CN212280555U

CN212280555U - Public dining table chair convenient to independent assortment

Info

Publication number: CN212280555U
Application number: CN202021769471.6U
Authority: CN
Inventors: 冯书阅; 葛瑞特; 杨晟; 徐冰
Original assignee: Zhejiang University of Technology ZJUT
Current assignee: Zhejiang University of Technology ZJUT
Priority date: 2020-08-23
Filing date: 2020-08-23
Publication date: 2021-01-05
Anticipated expiration: 2030-08-23

Abstract

The utility model discloses a public dining table chair convenient to independent assortment, including base, slip setting pillar on the base, fixed desktop, the bench face that sets up on the pillar top, the fixed bench face supporting leg that sets up on bench face lower surface, the other end activity of bench face supporting leg sets up the lower part at the pillar to realize the adjustment of bench face height through height adjusting part. The utility model discloses novel structure, reasonable in design, seat and desk match the complete set and can supply single use, improve the utilization ratio of table chair, but the seat on the same base freely removes and makes up into the single dining table of equidimension not, satisfies the dining demand of colony under the multiple condition, avoids piecing together the awkward atmosphere that the table brought, and the comfortable use of user is ensured to the adjustable of bench face height.

Description

Public dining table chair convenient to independent assortment

Technical Field

The utility model belongs to the technical field of furniture, concretely relates to public dining table chair convenient to independent assortment.

Background

Dining table chair is the essential furniture product when people go out to have a dinner, and dining table chair placed in the public place often has the condition of not enough in people's class peak period, simultaneously, because the place restriction, often can have four people's tables or merge the condition of putting with two people's tables. People usually choose an unmanned dining chair position when using public dining tables and chairs in public places, and people often avoid and choose a completely unmanned empty table when seeing people on some four tables. This results in a less efficient use of the meal seats in public places. Finding a location when the stream of people is large often places a great burden on the user. Meanwhile, the group number of dining users in public places is random, so that the requirement of the users is often difficult to meet due to the arrangement of four-person tables, and mess in the public places is caused due to the fact that the users move dining seats freely.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims at providing a public dining table chair convenient to independent assortment.

The utility model discloses a following technical scheme realizes:

the public dining table and chair convenient to freely combine is characterized by comprising a base, a support, a tabletop, a stool surface and stool surface supporting legs, wherein the support is arranged on the base in a sliding mode, the tabletop and the stool surface are fixedly arranged at the top end of the support, the stool surface supporting legs are fixedly arranged on the lower surface of the stool surface, the other ends of the stool surface supporting legs are movably arranged on the lower portion of the support, and the height of the stool surface is adjusted through a height adjusting assembly.

The public dining table and chair convenient to freely combine is characterized in that a plurality of struts are arranged, the table tops are triangular, and adjacent table tops are spliced to form a square or a rectangle.

The public dining table and chair convenient to freely combine is characterized in that the stool surface supporting legs connected to the adjacent pillars are respectively arranged on two sides of the pillars.

The public dining table and chair convenient to freely combine is characterized in that a sliding groove is integrally formed in the base along the length direction of the base, the bottom of the supporting column is inserted into the sliding groove, the sliding groove is composed of a lower bottom surface, vertical surfaces and inclined surfaces, the vertical surfaces and the inclined surfaces are symmetrically arranged on two sides of the lower bottom surface, and the part, inserted into the sliding groove, of the supporting column is matched with the shape of the sliding groove so that the supporting column can move back and forth along the sliding groove.

The public dining table and chair convenient to freely combine is characterized in that the stool surface supporting legs are arranged in an L shape, and the lower parts of the stool surface supporting legs are in horizontal connection with the pillars in a matching manner.

A public dining table chair convenient to independent assortment, its characterized in that height adjusting part sets up spacing hole, the stopper of grafting setting in spacing downthehole, height adjusting screw on the stool face supporting leg including setting up height adjusting groove, the symmetry on the pillar, height adjusting screw's one end and stool face supporting leg threaded connection, two stoppers are kept away from height adjusting screw's one end and are passed through reset spring and link to each other, two stoppers are close to height adjusting screw's one end and are provided with the inclined plane, height adjusting screw stretches into the tip cross-section in the stool face supporting leg and is trapezoidal.

The utility model discloses novel structure, reasonable in design, seat and desk match the complete set and can supply single use, improve the utilization ratio of table chair, but the seat on the same base freely removes and makes up into the single dining table of equidimension not, satisfies the dining demand of colony under the multiple condition, avoids piecing together the awkward atmosphere that the table brought, and the comfortable use of user is ensured to the adjustable of bench face height.

Drawings

Fig. 1-2 are different usage state diagrams of the present invention;

FIG. 3 is a view showing the installation relationship between the pillar and the base;

FIG. 4 is a diagram of the installation relationship of the height adjustment assembly;

in the figure, 1-base, 2-pillar, 3-table top, 4-bench top, 5-bench top supporting leg, 6-chute, 6-1-lower bottom, 6-2-vertical surface, 6-3-inclined surface, 7-height adjusting groove, 8-limiting hole, 9-limiting block, 10-height adjusting screw, 11-reset spring and 12-inclined surface.

Detailed Description

The invention is described in further detail below with reference to the accompanying drawings, and specific embodiments are given.

As shown in figures 1-2, the utility model relates to a public dining table and chair convenient for free combination, which can realize free combination without damaging harmony of the whole environment, the specific structure comprises a base, a plurality of pillars arranged on the base in a sliding way, a triangular desktop fixedly arranged at the top ends of the pillars, a stool surface, stool surface supporting legs fixedly arranged on the lower surface of the stool surface, wherein, adjacent desktop concatenation forms square or rectangle, the both sides at the pillar are established respectively to the bench face supporting leg of connecting on the adjacent pillar, bench face supporting leg is the setting of L type, the lower part of bench face supporting leg is the level form and is connected with the pillar cooperation, the base is fixed relatively with ground under the use scene, for example use the screw to carry out with ground fixed, the other end activity of bench face supporting leg sets up the lower part at the pillar, and realize the adjustment of bench face height through height adjusting part.

As shown in fig. 3, the base is integrally provided with a sliding groove along the length direction thereof, the bottom of the pillar is inserted into the sliding groove, the sliding groove is composed of a lower bottom surface, vertical surfaces and inclined surfaces symmetrically arranged on two sides of the lower bottom surface, and the part of the pillar inserted into the sliding groove is matched with the shape of the sliding groove so as to realize the forward and backward movement of the pillar along the sliding groove.

As shown in fig. 4, height adjusting part is including setting up the altitude mixture control groove on the pillar, the symmetry sets up the spacing hole on the bench face supporting leg, the stopper of grafting setting in spacing hole, height adjusting screw's one end and bench face supporting leg threaded connection, height adjusting screw's one end is kept away from to two stoppers is passed through reset spring and is linked to each other, the one end that two stoppers are close to height adjusting screw is provided with the inclined plane, height adjusting screw stretches into the tip cross-section in the bench face supporting leg and is trapezoidal.

The utility model can adjust the splicing of the tabletop as required, the adjustment is convenient and fast, the tabletop can be adjusted by only pushing the support column forcibly to use the support column in the chute, thereby achieving the purpose of adjustment, when the height of the stool surface is adjusted, the height adjusting screw rod is firstly screwed, the end part of the height adjusting screw rod is separated from the two limit blocks, at the moment, the two limit blocks are retracted into the limit holes under the effect of the resilience force of the reset spring, the limit blocks are separated from the inner wall of the height adjusting groove, at the moment, the stool surface supporting leg is not stressed, the height of the stool surface supporting leg can be easily adjusted, after the height is adjusted, the height adjusting screw rod is screwed in the direction, the gap formed by the two limit block inclined planes at the end part is driven to move upwards, in the process of moving upwards, the two limit block inclined plane ends are gradually pushed to move towards both sides, the adjustment is convenient and fast, and the product has low manufacturing cost and is easy to realize.

Claims

1. The utility model provides a public dining table chair convenient to independent assortment which characterized in that includes base (1), slides pillar (2) of setting on base (1), fixed desktop (3), the bench face (4) that set up on pillar (2) top, fixed bench face supporting leg (5) of setting on bench face (4) lower surface, the other end activity of bench face supporting leg (5) sets up in the lower part of pillar (2) to realize the adjustment of bench face (4) height through height adjusting part.

2. A public dining table and chair convenient to freely combine as claimed in claim 1, wherein the supporting column (2) is provided with a plurality of supporting columns, the table tops (3) are triangular, and the adjacent table tops (3) are spliced to form a square or rectangle.

3. A public dining table and chair convenient to freely combine as claimed in claim 1, wherein the stool surface supporting legs (5) connected to the adjacent pillars (2) are respectively arranged at both sides of the pillars (2).

4. The public dining table and chair convenient to freely combine as claimed in claim 1, wherein the base (1) is integrally provided with a sliding groove (6) along the length direction thereof, the bottom of the strut (2) is inserted into the sliding groove (6), the sliding groove (6) is composed of a lower bottom surface (6-1), vertical surfaces (6-2) and inclined surfaces (6-3) symmetrically arranged at two sides of the lower bottom surface (6-1), and the part of the strut (2) inserted into the sliding groove (6) is matched with the shape of the sliding groove (6) so as to realize the forward and backward movement of the strut (2) along the sliding groove (6).

5. The public dining table and chair convenient to freely combine as claimed in claim 1, wherein the stool surface supporting legs (5) are arranged in an L shape, and the lower parts of the stool surface supporting legs (5) are horizontally matched and connected with the pillars (2).

6. The public dining table and chair convenient to freely combine as claimed in claim 1, wherein the height adjusting assembly comprises height adjusting grooves (7) arranged on the pillars (2), limiting holes (8) symmetrically arranged on the stool surface supporting legs (5), limiting blocks (9) inserted in the limiting holes (8), and height adjusting screws (10), one ends of the height adjusting screws (10) are in threaded connection with the stool surface supporting legs (5), one ends of the two limiting blocks (9) far away from the height adjusting screws (10) are connected through reset springs (11), one ends of the two limiting blocks (9) close to the height adjusting screws (10) are provided with inclined planes (12), and the cross sections of the end parts of the height adjusting screws (10) extending into the stool surface supporting legs (5) are trapezoidal.