CN209644406U

CN209644406U - A kind of attachment base on seat

Info

Publication number: CN209644406U
Application number: CN201820457149.6U
Authority: CN
Inventors: 华旭东
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-04-03
Filing date: 2018-04-03
Publication date: 2019-11-19
Anticipated expiration: 2028-04-03

Abstract

A kind of attachment base on seat, the attachment base is set between seat body and support column, and the attachment base includes for the mounting means of fixing seat ontology, the lower installation part for fixing support column, the wobble component between mounting means and lower installation part.Compared with prior art, the utility model has the following beneficial effects: providing a kind of attachment base on seat, it can make seat that there is good pooling feature after installation, while can be realized the inclination in omnidirection all around, user experience is good.

Description

A kind of attachment base on seat

Technical field

The utility model belongs to chair art, and in particular to a kind of attachment base on seat.

Background technique

A kind of tool that seat is daily life, is commonly used in work, sits down for people；The type and function of seat are more Kind multiplicity, such as Folding bench, sofa, chair, rocking chair.Currently, the middle bar chair for places such as bar, leisure is also more next More, this kind of bar chair is generally made of support rod and the seat portion on the support rod, and most of seat portion can be with Rotation meets the social entertainment demand that people's left-hand rotation is turned right.

In fact, at present these bar chairs can only oscilaltion and rotation, also rarely have be capable of left-right and front-back swing bar desk Chair, therefore, the utility model are studied in this direction, are met people's left-right and front-back and are swung inclined demand.

Utility model content

For the above deficiency in the prior art, the utility model provides a kind of attachment base on seat, the company Joint chair is set between seat body and support column, can be realized the inclination and buffer function all around of seat body.

In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals.

A kind of attachment base on seat, the attachment base are set between seat body and support column, the attachment base packet It includes the mounting means for fixing seat ontology, the lower installation part for fixing support column, be set to mounting means and lower installation part Between wobble component.

In the prior art, most of bar chair is all support column upper fixed seat chair ontology, after people takes, seat body It can rotate (by the rotation between the rotation between seat body and support column junction, or support column bottom and pedestal Realize), but small-scale cannot tilt.In fact, when people is seated, center of gravity meeting or front or rear or left or right inclination, if at this time Seat also can then can increase good experience sense with the inclination of low-angle.

In the application, be equipped between support column and seat body can inclined attachment base, institute's seat body can be with People's center of gravity offset occur low-angle inclination, structure is simple, experiences.

Preferably, the wobble component includes spring fixed seat and the spring in the spring fixed seat, the spring With pooling feature, while it can be realized the inclination in all directions, it is at low cost.

Preferably, the bottom of the spring fixed seat is connected with lower installation part, the top of the spring and mounting means It is connected, buffer capacity is good.

Preferably, the spring fixed seat has cavity, the spring is placed in the cavity and cavity is stretched out in part, should Structure makes good appearance, and spring, which is hidden, avoids clipping to object, while nor affecting on pooling feature.

Preferably, the cross section of the cavity is circle, and the diameter of section on cavity top is greater than cutting for cavity bottom Face diameter makes cavity upper volume be greater than cavity lower part volume, reserves the space needed when spring run-off the straight.

Preferably, the side wall of the spring fixed seat is equipped with fixation hole, the spring is pacified by its end or bolt In fixation hole, specific fixed form can be to buckle, be interference fitted, weld etc., easy for installation.

Preferably, the wobble component includes spring fixed seat and several supports at the top of the spring fixed seat Spring；The top of the support spring is connected with mounting means, and connection type is the usual manners such as welding, clamping.

Preferably, the mounting means have plate-like structure, and the mounting means are equipped with for installing seat sheet The bolt mounting holes of body, seat body (can be the structures such as seat plate, hard cushion) are conveniently installed at upper installation by bolt On part.

Preferably, the lower installation part is equipped with support column mounting hole for installing support column, mounting means can be with The modes such as to be screwed, buckling, be interference fitted, weld.

Compared with prior art, the utility model has the following beneficial effects: providing a kind of connection on seat Seat can make seat have good pooling feature, while can be realized the inclination in omnidirection all around, user after installation It experiences.

Detailed description of the invention

Fig. 1 is the perspective view one of the attachment base in the utility model.

Fig. 2 is the perspective view two of the attachment base in the utility model.

Fig. 3 is the bottom view of the attachment base in the utility model.

Fig. 4 is the top view of the attachment base in the utility model.

Fig. 5 is the side view of the attachment base in the utility model.

Fig. 6 is the cross-sectional view of the attachment base in the utility model.

Fig. 7 is the perspective view one of the attachment base in the another embodiment in the utility model.

Fig. 8 is the perspective view two of the attachment base in the another embodiment in the utility model.

Fig. 9 is the side view of the attachment base in the another embodiment in the utility model.

Specific embodiment

The utility model is described in further detail with specific embodiment with reference to the accompanying drawing.

Referring to figs. 1 to Fig. 9, a kind of attachment base on seat involved in the utility model, the attachment base is set to seat Between chair ontology and support column, the attachment base includes for the mounting means 1 of fixing seat ontology, for fixing support column Lower installation part 3, the wobble component between mounting means 1 and lower installation part 3；The wobble component includes spring fixed seat 2 With the spring 4 being set in the spring fixed seat 2, which has pooling feature, while can be realized the inclination in all directions, It is at low cost.

In present embodiment, the bottom of the spring fixed seat 2 is connected with lower installation part 3, the top of the spring 4 with it is upper Installation part 1 is connected.The spring fixed seat 2 has cavity, and the spring 4 is placed in the cavity and cavity is stretched out in part.It is described The cross section of cavity is circle, and the diameter of section on cavity top is greater than the diameter of section of cavity bottom, makes cavity upper volume Greater than cavity lower part volume, the space needed when 4 run-off the straight of spring is reserved.The side wall of the spring fixed seat 2 is equipped with Fixation hole 41, the spring 4 are mounted in fixation hole 41 by its end or bolt, and specific fixed form can be buckle, mistake It is full of cooperation, welding etc., it is easy for installation.

In the another embodiment of the application, the wobble component includes spring fixed seat 2 and fixes set on the spring Several support springs 6 at 2 top of seat, specially four support springs 6 are evenly distributed on 2 top peripheral of spring fixing seat；Institute The top for stating support spring 6 is connected with mounting means 1, and connection type is the usual manners such as welding, clamping.The embodiment also can Enough realize the wallowing motion of seat body.

In addition, the mounting means 1 have discoid plate-like structure, and the mounting means 1 are equipped in the application For installing the bolt mounting holes 11 of seat body, the lower installation part 3 is equipped with the support column for installing support column and installs Hole 31, mounting means can be the modes such as be screwed, buckle, being interference fitted, welding.

In the utility model, after installing the attachment base between the support column and seat body of bar chair, institute's seat The inclination of low-angle can occur with the offset of people's center of gravity for ontology, and structure is simple, experiences.

The above, the utility model provide a kind of attachment base on seat, seat can be made to have after installation Good pooling feature, while can be realized the inclination in omnidirection all around, user experience is good.

The protection scope of the utility model includes but is not limited to embodiment of above, and the protection scope of the utility model is to weigh Subject to sharp claim, replacement, deformation, the improvement that those skilled in the art that any pair of this technology is made is readily apparent that are each fallen within The protection scope of the utility model.

Claims

1. a kind of attachment base on seat, which is set between seat body and support column, which is characterized in that described Attachment base includes for the mounting means (1) of fixing seat ontology, the lower installation part (3) for fixing support column, is set to upper peace Wobble component between piece installing (1) and lower installation part (3).

2. a kind of attachment base on seat according to claim 1, which is characterized in that the wobble component includes bullet Spring fixing seat (2) and the spring (4) being set in the spring fixed seat (2).

3. a kind of attachment base on seat according to claim 2, which is characterized in that the spring fixed seat (2) Bottom be connected with lower installation part (3), the top of the spring (4) is connected with mounting means (1).

4. a kind of attachment base on seat according to claim 3, which is characterized in that the spring fixed seat (2) With cavity, the spring (4) is placed in the cavity and cavity is stretched out in part.

5. a kind of attachment base on seat according to claim 4, which is characterized in that the cross section of the cavity is Circle, and the diameter of section on cavity top is greater than the diameter of section of cavity bottom.

6. a kind of attachment base on seat according to claim 5, which is characterized in that the spring fixed seat (2) Side wall be equipped with fixation hole (41), the spring (4) is mounted in fixation hole (41) by its end or bolt.

7. a kind of attachment base on seat according to claim 1, which is characterized in that the wobble component includes bullet Spring fixing seat (2) and several support springs (6) being set at the top of the spring fixed seat (2)；The top of the support spring (6) It is connected with mounting means (1).

8. a kind of attachment base on seat according to any one of claims 1 to 7, which is characterized in that the upper peace Piece installing (1) has plate-like structure, and the mounting means (1) are equipped with the bolt mounting holes (11) for installing seat body.

9. a kind of attachment base on seat according to any one of claims 1 to 7, which is characterized in that the lower peace Piece installing (3) is equipped with the support column mounting hole (31) for installing support column.