CN214433071U

CN214433071U - Ergonomic modular seat

Info

Publication number: CN214433071U
Application number: CN202120622308.5U
Authority: CN
Inventors: 杨东君
Original assignee: Chongqing Vocational College of Public Transportation
Current assignee: Chongqing Vocational College of Public Transportation
Priority date: 2021-03-28
Filing date: 2021-03-28
Publication date: 2021-10-22
Anticipated expiration: 2031-03-28

Abstract

The utility model relates to a seat, in particular to an ergonomic modular seat adopting modular design, which comprises a plurality of modular soft packages, modular fixing plates, a seat frame, a back frame, keels and foot supports, wherein a plurality of modular soft packages are fixed on a plurality of modular fixing plates corresponding to the modular soft packages, and a plurality of modular fixing plates are fixed on the seat frame, the back frame and the keels according to different directions of physiological curves of human body and form a seat surface and a backrest surface which accord with ergonomic characteristics; the keel is fixed on the seat frame and the back frame, and the foot support is fixed on the seat frame and the back frame. The utility model has the advantages that the modules forming the seat surface and the backrest surface of the chair are relatively independent, and the concave-convex shape formed by the modules can form the force feedback effect similar to the massage effect on the contact surface of the human body, thereby playing the role of relieving fatigue; meanwhile, air is circulated in gaps among the modules, so that the heat dissipation effect is achieved, and the seat surface and the backrest surface of the chair cannot become stuffy after sitting.

Description

Ergonomic modular seat

Technical Field

The utility model relates to a seat, concretely relates to adopt ergonomic modularization seat of modular design.

Background

The existing various ergonomic chairs mostly adopt an integral cushion and a backrest, and the chair can better adapt to the physiological curve of a human body and can be well attached to the contact surface of the human body, but the chairs also have the problems that firstly, because the chair surface is completely attached to the contact surface of the human body, the acting force of the chair surface on the contact surface of the human body is uniform, the dynamic change of extrusion force does not exist, and the fatigue is easily generated after the chair is seated for a long time; secondly, because the whole cushion and the backrest are adopted, no gap which is beneficial to ventilation is formed on the contact surface of the human body and the chair surface, so that the heat generated by the human body cannot be effectively removed through air flow, and the sitting experience is seriously influenced by the muggy feeling generated by long-time sitting particularly in summer with higher temperature. .

Disclosure of Invention

The present invention is directed to overcome the above problems and provide an ergonomic modular seat, wherein the seat surface and the backrest surface of the ergonomic modular seat are designed in a modular and separable manner, and are composed of a plurality of modules, each of which acts independently on a human body contact surface to generate a force feedback effect similar to a massage effect, so that the ergonomic modular seat is not easy to fatigue when sitting; meanwhile, gaps among the modules can effectively release heat generated by the contact surface of the chair through air circulation, so that better sitting experience is obtained.

In order to achieve the aim, the technical scheme provided by the utility model is that the ergonomic modular seat comprises a plurality of modular soft packages, modular fixed plates, a seat frame, a back frame, keels and foot supports, wherein the plurality of modular soft packages are fixed on the plurality of modular fixed plates corresponding to the modular soft packages, and the plurality of modular fixed plates are fixed on the seat frame, the back frame and the keels according to different directions according to the physiological curve of human body to form a seat surface and a backrest surface which accord with ergonomic characteristics; the keel is fixed on the seat frame and the back frame, and the foot support is fixed on the seat frame and the back frame.

The utility model has the effects that: the modules forming the seat surface and the backrest surface of the chair are relatively independent, and the concave-convex shape formed by the modules can form a force feedback effect similar to a massage effect on the contact surface of a human body, so that the fatigue is relieved; meanwhile, air is circulated in gaps among the modules, so that the heat dissipation effect is achieved, and the seat surface and the backrest surface of the chair cannot become stuffy after sitting.

Drawings

FIG. 1 is a side view of the present invention

FIG. 2 is a perspective view of the present invention

FIG. 3 is an exploded view of the present invention

In the figure, the novel multifunctional combined type soft bag comprises a modular soft bag 1, a modular fixing plate 2, a seat frame 3, a back frame 4, a lower keel 5, an upper keel 6, a foot support 7, a square hole of the seat frame 8, an upper keel notch 9, a back frame notch 10, a square protrusion 11, a square hole of the fixing plate 12 and a screw 13.

Detailed Description

Referring to fig. 1, 2 and 3, each modular soft bag 1 located on the seat surface and the backrest surface of the chair is fixed on each corresponding modular fixing plate 2 by screws 13; a square hole 12 of the fixing plate is arranged on the fixing plate 2, a plurality of square protrusions 11 are arranged on the seat frame 3 and the back frame 4, and the square protrusions 11 are matched with the square hole 12 of the fixing plate, so that the square protrusions 11 can be inserted into the square hole 12 of the fixing plate and can be fixed through viscose; the two ends of the upper keel 6 and the lower keel 5 are also provided with the same square bulges, so that the modular fixing plates 2 positioned at the two ends can be fixed; an upper keel gap 9 is arranged on the upper keel 6, a back frame gap 10 is arranged on the back frame 4, and the upper keel gap 9 is matched with the back frame gap 10, so that the upper keel 6 can be inserted into the back frame 4 and can be fixed by using an adhesive; a seat frame square hole 8 is arranged on the seat frame 3, so that two ends of the lower keel 5 can pass through the seat frame square hole 8 and be clamped on the seat frame 3, and meanwhile, the lower end of the back frame 4 is clamped on the lower keel 5 through a notch matched with the lower keel 5; the upper end of the foot support 7 is provided with 4 gaps, and the rear end of the seat frame 3 and the lower end of the back frame 4 are also provided with gaps matched with the gaps, so that the foot support 7 can be simultaneously clamped on the seat frame 3 and the back frame 4 and is reinforced by viscose glue.

To sum up, the utility model discloses a can realize, nevertheless the utility model discloses can implement with a lot of other modes that are different from here description, the technical staff can do similar improvement under the circumstances that does not deviate from the utility model discloses think and do not violate the utility model discloses the connotation, these all belong to the utility model discloses a protection scope, the utility model discloses do not receive the restriction of the above-mentioned specific embodiment that discloses, consequently, the protection scope of the utility model discloses should aim at the attached claim.

Claims

1. An ergonomic modular seat comprises modular soft packages, modular fixed plates, a seat frame, a back frame, keels and foot supports, wherein the modular soft packages are fixed on the corresponding modular fixed plates, and the modular fixed plates are fixed on the seat frame, the back frame and the keels according to different directions of a physiological curve of a human body and form a seat surface and a backrest surface which accord with ergonomic characteristics; the keel is fixed on the seat frame and the back frame, and the foot support is fixed on the seat frame and the back frame.

2. The ergonomic modular seat of claim 1 wherein said modular soft pack is secured to a modular securing plate by screws.

3. The ergonomic modular seat of claim 1 wherein the seat frame and back frame are provided with square protrusions and are adapted to the square holes of the modular securing plate such that the square protrusions of the seat frame and back frame can be inserted into the square holes of the modular securing plate and secured thereto.

4. An ergonomic modular seat as claimed in claim 1, wherein the keel is provided with a notch adapted to a notch provided on the back frame to allow the keel to be inserted into the back frame.

5. An ergonomic modular seat as claimed in claim 1, wherein the foot support is provided with indentations adapted to the indentations provided on the seat frame and the back frame such that the foot support can be plugged onto both the seat frame and the back frame.