CN107981603A

CN107981603A - A kind of flexible office chair

Info

Publication number: CN107981603A
Application number: CN201711125075.2A
Authority: CN
Inventors: 府仁芳
Original assignee: Suzhou Dongcheng Office Technology Co Ltd
Current assignee: Suzhou Dongcheng Office Technology Co Ltd
Priority date: 2017-11-15
Filing date: 2017-11-15
Publication date: 2018-05-04

Abstract

This application involves a kind of flexible office chair, the office chair includes seat board, the chair back, hand steered component, a U-shaped supporting rack is connected with the downside of the seat board, the U-shaped supporting rack includes the connecting rod being connected between the upper boom on the downside of the seat board, the lower beam for being supported in bottom surface, upper boom and lower beam described in connection, and the connecting rod is arranged on the front end of the upper boom and the lower beam.A kind of flexible office chair described herein, support base has elasticity, therefore when office person is sitting on office chair, can reduce sense tired out.

Description

A kind of flexible office chair

Technical field

This application involves a kind of flexible office chair.

Background technology

In the prior art, office chair when office person takes for a long time, has sensation tired out usually without elasticity.Cause This, is badly in need of inventing a kind of flexible office chair.

The content of the invention

The main purpose of the application is to provide a kind of flexible office chair, the problems such as to overcome the prior art.

To realize aforementioned application purpose, the technical solution that the application uses includes：

This application involves a kind of flexible office chair, the office chair includes seat board, the chair back, hand steered component, described It is connected with a U-shaped supporting rack on the downside of seat board, the U-shaped supporting rack includes being connected to upper boom on the downside of the seat board, support Connecting rod between lower beam in bottom surface, the connection upper boom and lower beam, the connecting rod be arranged on the upper boom with The front end of the lower beam.

Preferably, the connecting rod is arcuate structure, and the arc opening of the connecting rod is towards rear.

Preferably, the upper boom, lower beam and the connecting rod are made of metal material.

Preferably, the rearward end of the bottom of the chair back and the seat board is rotated company by the 4th rotation axis Connect, the hand steered component includes hand steered cross bar and hand steered montant, and the rearward end of the hand steered cross bar passes through the first rotation axis Rotate and be connected with the chair back, the bottom of the montant is rotated company by the 3rd rotation axis and the seat board Connect, the front end of the hand steered cross bar is rotated by the second rotation axis with the upper end of the hand steered montant and is connected.

Preferably, the office seating has first position and the second place, when the office seating is in first During position, the angle of the chair back and the seat board is 90 ° ~ 120 °, when the office seating is in the second place, The chair back is in a horizontal plane with the seat board.

Preferably, the office seating is further included for the office seating to be locked in first position and second The locking piece put, the locking piece are arranged in second rotation axis.

Preferably, the seat is made of memory cotton material, and the seat board is made of memory cotton material.

Preferably, the upper surface of the hand steered cross bar is provided with a cushion.

Technical solution more than, the beneficial effect of the application are：

A kind of flexible office chair described herein, support base have elasticity, therefore when office person is sitting on office chair When, sense tired out can be reduced.

With reference to following explanation and attached drawing, the particular implementation of the application is disclose in detail, specifies the original of the application Reason can be in a manner of adopted.It should be understood that presently filed embodiment is not so limited in scope.In appended power In the range of the spirit and terms that profit requires, presently filed embodiment includes many changes, modifications and is equal.

The feature for describing and/or showing for a kind of embodiment can be in a manner of same or similar one or more Used in a other embodiment, it is combined with the feature in other embodiment, or substitute the feature in other embodiment.

It should be emphasized that term "comprises/comprising" refers to the presence of feature, one integral piece, step or component when being used herein, but simultaneously It is not excluded for the presence or additional of one or more further features, one integral piece, step or component.

Brief description of the drawings

Attached drawing described here is only used for task of explanation, and is not intended in any way to limit model disclosed in the present application Enclose.In addition, shape and proportional sizes of each component in figure etc. are only schematical, the understanding to the application is used to help, and It is not the specific shape and proportional sizes for limiting each component of the application.Those skilled in the art, can under teachings of the present application To select various possible shapes and proportional sizes to implement the application as the case may be.In the accompanying drawings：

Attached drawing 1 is a kind of structure diagram of flexible office chair described herein,

In the figures above：1st, the chair back；2nd, seat board；31st, upper boom；32nd, connecting rod；33rd, lower beam；41st, hand steered cross bar；42nd, it is hand steered perpendicular Bar；51st, the first rotation axis；52nd, the second rotation axis；53rd, the 3rd rotation axis；6th, the 4th rotation axis.

Embodiment

Below in conjunction with the attached drawing in the application embodiment, the technical solution in the application embodiment is carried out clear Chu, be fully described by, it is clear that described embodiment is only a part of embodiment of the application, rather than whole realities Apply mode.Based on the embodiment in the application, those of ordinary skill in the art institute without creative efforts The every other embodiment obtained, shall fall in the protection scope of this application.

It should be noted that when element is referred to as " being arranged at " another element, it can be directly on another element Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ", For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.

Unless otherwise defined, all of technologies and scientific terms used here by the article and the technical field of the application is belonged to The normally understood implication of technical staff is identical.The term used in the description of the present application is intended merely to description tool herein The purpose of the embodiment of body, it is not intended that in limitation the application.Term as used herein "and/or" includes one or more The arbitrary and all combination of relevant Listed Items.

As shown in the figure, this application involves a kind of flexible office chair, the office chair include seat board 2, the chair back 1, Hand steered component, the downside of seat board 2 are connected with a U-shaped supporting rack, and the U-shaped supporting rack includes being connected to the seat board Connecting rod 32 between the upper boom 31 of 2 downsides, the lower beam 33 for being supported in bottom surface, the connection upper boom 31 and lower beam 33, it is described Connecting rod 32 be arranged on the front end of the upper boom 31 and the lower beam 33.The connecting rod 32 is arcuate structure, The arc opening of the connecting rod 32 is towards rear.Upper boom 31, lower beam 33 and the connecting rod 32 is metal material Material is made.The bottom of the chair back 1 is rotated by the 4th rotation axis 6 with the rearward end of the seat board 2 and is connected, described Hand steered component include hand steered cross bar 41 and hand steered montant 42, the rearward end of the hand steered cross bar 41 passes through the first rotation axis 51 Rotate and be connected with the chair back 1, the bottom of the montant is rotated by the 3rd rotation axis 53 and the seat board 2 Connection, the front end of the hand steered cross bar 41 and the upper end of the hand steered montant 42 are rotated by the second rotation axis 52 Connection.The office seating has first position and the second place, described when the office seating is in first position The chair back 1 and the angle of the seat board 2 be 90 ° ~ 120 °, when the office seating is in the second place, the chair The back of the body 1 and the seat board 2 are in a horizontal plane.The office seating is further included for the office seating to be locked in first Position and the locking piece of the second place, the locking piece are arranged in second rotation axis 52.The seat is note Recall continuous material to be made, the seat board 2 is made of memory cotton material.The upper surface of the hand steered cross bar 41 is provided with a buffering Layer.

A kind of flexible office chair described herein, support base have elasticity, therefore when office person is sitting in office When on chair, sense tired out can be reduced.

It should be noted that in the description of the present application, in the description of the present application, unless otherwise indicated, " multiples' " It is meant that two or more.

All articles and reference disclosed, including patent application and publication, for various purposes by quoting knot Together in this.Identified element, component, component or step and reality should be included by describing the term " substantially by ... form " of combination Other elements, component, component or the step of the basic novel feature of the combination are not influenced in matter.Using term "comprising" or " comprising " describes the combination of element here, component, component or step it is also contemplated that substantially by these elements, component, component Or the embodiment that step is formed.Here by using term " can with ", it is intended to it is described any to illustrate that " can with " includes Attribute is all optional.

Multiple element, component, component or step can be provided by single integrated component, component, component or step.It is alternative Ground, single integrated component, component, component or step can be divided into separated multiple element, component, component or step.It is used for The open "a" or "an" for describing element, component, component or step is not said to exclude other elements, component, component Or step.

It should be understood that above description is to illustrate rather than to be limited.By reading above-mentioned retouch State, many embodiments and many applications outside the example provided all will be aobvious and easy for a person skilled in the art See.Therefore, the scope of this teaching should not be determined with reference to foregoing description, but should with reference to preceding claims and this The four corner of the equivalent that a little claims are possessed determines.It is for comprehensive purpose, all articles and special with reference to including The disclosure of profit application and bulletin is all by reference to being incorporated herein.Theme disclosed herein is omitted in preceding claims Any aspect is not intended to abandon the body matter, also should not be considered as applicant the theme is not thought of as it is disclosed Apply for a part for theme.

Claims

A kind of 1. flexible office chair, it is characterised in that：The office chair includes seat board, the chair back, hand steered component, described Seat board on the downside of be connected with a U-shaped supporting rack, the U-shaped supporting rack includes being connected to upper boom on the downside of the seat board, branch The lower beam in bottom surface, the connecting rod between upper boom and lower beam described in connection are supportted, the connecting rod is arranged on the upper boom With the front end of the lower beam.
A kind of 2. flexible office chair according to claim 1, it is characterised in that：The connecting rod is arc knot Structure, the arc opening of the connecting rod is towards rear.
A kind of 3. flexible office chair according to claim 2, it is characterised in that：Upper boom, lower beam and the institute The connecting rod stated is made of metal material.
A kind of 4. flexible office chair according to claim 3, it is characterised in that：The bottom of the chair back with The rearward end of the seat board is rotated connection by the 4th rotation axis, the hand steered component include hand steered cross bar with it is hand steered perpendicular Bar, the rearward end of the hand steered cross bar is rotated by the first rotation axis with the chair back to be connected, under the montant End is rotated with the seat board by the 3rd rotation axis and is connected, the front end of the hand steered cross bar with it is described hand steered perpendicular The upper end of bar is rotated connection by the second rotation axis.
A kind of 5. flexible office chair according to claim 4, it is characterised in that：The office seating has the One position and the second place, when the office seating is in first position, the angle of the chair back and the seat board For 90 ° ~ 120 °, when the office seating is in the second place, the chair back and the seat board are in a horizontal plane.
A kind of 6. flexible office chair according to claim 5, it is characterised in that：The office seating further includes For the office seating to be locked in the locking piece of first position and the second place, the locking piece is arranged on described In second rotation axis.
A kind of 7. flexible office chair according to claim 6, it is characterised in that：The seat is memory foam material Material is made, and the seat board is made of memory cotton material.
A kind of 8. flexible office chair according to claim 7, it is characterised in that：The upper table of the hand steered cross bar Face is provided with a cushion.