CN210095152U - Ergonomic chair structure - Google Patents
Ergonomic chair structure Download PDFInfo
- Publication number
- CN210095152U CN210095152U CN201920780865.2U CN201920780865U CN210095152U CN 210095152 U CN210095152 U CN 210095152U CN 201920780865 U CN201920780865 U CN 201920780865U CN 210095152 U CN210095152 U CN 210095152U
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- CN
- China
- Prior art keywords
- support
- shaped sliding
- sliding groove
- flexible wire
- bracket
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- Expired - Fee Related
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses an ergonomic chair structure, which comprises chair feet, a backrest mechanism, a telescopic rod, a cushion, a left bracket and a right bracket, wherein the telescopic rod is arranged at the upper end of the chair feet, the cushion is arranged at the upper end of the telescopic rod, the cushion is horizontally placed, and the left bracket and the right bracket are respectively arranged at the two sides of the rear end of the cushion; a first T-shaped sliding groove penetrating through the left support is formed in the left side of the left support, and a second T-shaped sliding groove penetrating through the right support is formed in the right side of the right support; the backrest mechanism comprises a first cross rod, a second cross rod, a left flexible wire, a right flexible wire and backrest cloth which are parallel to each other, wherein the left flexible wire and the right flexible wire are brought into the left support and the right support through a first T-shaped sliding groove and a second T-shaped sliding groove respectively at two ends of the first cross rod. Through first T type spout, second T type spout, can take out the back cloth, and can adapt to the special shape of the back of the chair that designs based on ergonomic.
Description
Technical Field
The utility model belongs to the technical field of furniture and specifically relates to an ergonomic chair structure is related to.
Background
The ergonomic chair is elegant in design, unique, fashionable and light, and is a novel environment-friendly healthy chair which is generally applied to modern families, entertainment, internet bars, hotels, leisure rooms, meeting rooms, office computer desks and the like. The design principle is released naturally, is adjusted in a humanized way and is suitable for adjustment of various body types;
the back of ergonomic chair usually uses back cloth, and sweat stain after people work may glue on back cloth, and the back is for better position of sitting, and the shape of design is not the parallel and level, and current ergonomic chair is not good to be dismantled to the back, is unfavorable for wasing.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
An ergonomic chair structure comprises chair legs, a backrest mechanism, a telescopic rod, a cushion, a left bracket and a right bracket, wherein the telescopic rod is arranged at the upper ends of the chair legs; a first T-shaped sliding groove penetrating through the left support is formed in the left side of the left support, and a second T-shaped sliding groove penetrating through the right support is formed in the right side of the right support; a first through hole is formed in the lower side of the left support and communicated with the left side of the bottom end of the first T-shaped sliding groove, a second through hole is formed in the lower side of the right support and communicated with the right side of the bottom end of the second T-shaped sliding groove; the top ends of the left bracket and the right bracket are provided with a first clamping groove and a second clamping groove, the first clamping groove is communicated with the top end of the first T-shaped sliding groove, and the first clamping groove is communicated with the top end of the second T-shaped sliding groove;
the backrest mechanism comprises a first cross rod, a second cross rod, a left flexible wire, a right flexible wire and backrest cloth which are parallel to each other, wherein four sections of the backrest cloth are fixed in a frame-shaped structure formed by the first cross rod, the left flexible wire, the second cross rod and the right flexible wire respectively, two ends of the first cross rod are respectively led into a left support and a right support through a first T-shaped sliding groove and a second T-shaped sliding groove, the left flexible wire and the right flexible wire are led into the left support and the right support, two ends of the first cross rod are respectively led into a first through hole and a second through hole and are fixed on the left support and the right support through screws, and the left end and the right end of the second cross rod are respectively clamped in a first clamping groove and a second.
As a further aspect of the present invention: and the top ends of the left support and the right support are provided with fixed supports, and the two ends of each fixed support are fixedly connected with the rear ends of the left support and the right support respectively.
As a further aspect of the present invention: the middle of the fixed support is provided with a headrest, and the headrest is positioned above the backrest cloth.
As a further aspect of the present invention: the lower end of the chair leg is provided with a chair wheel.
As a further aspect of the present invention: the left end of the left support is provided with a first handrail, and the right end of the right support is provided with a second handrail.
As a further aspect of the present invention: the backrest cloth is mesh cloth.
As a further aspect of the present invention: the middle ends of the left support and the right support are protruded and used for enabling the backrest cloth to prop against the waist of a human body.
Compared with the prior art, the beneficial effects of the utility model are that: through first T type spout, second T type spout, can take out the back cloth, and can adapt to the special shape of the back of the chair that designs based on ergonomic.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic view of the appearance structure of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic structural diagram of the backrest mechanism of the present invention.
Fig. 4 is another schematic structural diagram of the present invention.
Fig. 5 is a schematic structural view of the left bracket of the present invention.
Fig. 6 is a cross-sectional view of the left bracket of the present invention.
In the figure: 1-chair legs, 2-telescopic rods, 3-seat cushion, 30-first handrail, 31-second handrail, 4-left support, 40-first T-shaped sliding groove, 41-first through hole, 42-first clamping groove, 43-screw, 5-right support, 50-second T-shaped sliding groove, 51-second through hole, 52-second clamping groove, 6-fixed support, 7-headrest, 8-backrest mechanism, 80-first cross rod, 81-second cross rod, 82-left flexible wire, 83-right flexible wire and 84-backrest cloth.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 6, in an embodiment of the present invention, an ergonomic chair structure includes chair legs 1, a backrest mechanism 8, a telescopic rod 2, a seat cushion 3, a left bracket 4, and a right bracket 5, wherein the telescopic rod 2 is disposed at an upper end of the chair legs 1, the seat cushion 3 is disposed at an upper end of the telescopic rod 2, the seat cushion 3 is disposed horizontally, and the left bracket 4 and the right bracket 5 are respectively disposed at two sides of a rear end of the seat cushion 3; a first T-shaped sliding groove 40 penetrating through the left bracket 4 is formed in the left side of the left bracket 4, and a second T-shaped sliding groove 50 penetrating through the right bracket 5 is formed in the right side of the right bracket 5; a first through hole 41 is formed in the lower side of the left support 4, the first through hole 41 is communicated with the left side of the bottom end of the first T-shaped sliding groove 40, a second through hole 51 is formed in the lower side of the right support 5, and the second through hole 51 is communicated with the right side of the bottom end of the second T-shaped sliding groove 50; the top ends of the left bracket 4 and the right bracket 5 are provided with a first clamping groove 42 and a second clamping groove 52, the first clamping groove 42 is communicated with the top end of the first T-shaped sliding groove 40, and the first clamping groove 42 is communicated with the top end of the second T-shaped sliding groove 50;
the backrest mechanism 8 comprises a first cross bar 80, a second cross bar 81, a left flexible wire 82, a right flexible wire 83 and backrest cloth 84 which are parallel to each other, four sections of the backrest cloth 84 are respectively fixed in a frame-shaped structure formed by the first cross bar 80, the left flexible wire 82, the second cross bar 81 and the right flexible wire 83, two ends of the first cross bar 80 respectively bring the left flexible wire 82 and the right flexible wire 83 into the left support 4 and the right support 5 through a first T-shaped sliding groove 40 and a second T-shaped sliding groove 50, two ends of the first cross bar 80 respectively extend into a first through hole 41 and a second through hole 51 and are fixed on the left support 4 and the right support 5 through screws 43, and left and right ends of the second cross bar 81 are respectively clamped in the first clamping groove 42 and the second clamping groove 52.
Furthermore, the top ends of the left support 4 and the right support 5 are provided with a fixed support 6, and two ends of the fixed support 6 are fixedly connected with the rear ends of the left support 4 and the right support 5 respectively.
Further, a headrest 7 is arranged in the middle of the fixing bracket 6, and the headrest 7 is positioned above the backrest cloth 84.
Furthermore, the lower end of the chair leg 1 is provided with a chair wheel.
Further, a first handrail 30 is arranged at the left end of the left support 4, and a second handrail 31 is arranged at the right end of the right support 5.
Further, the backrest cloth 84 is a mesh cloth.
Furthermore, the middle ends of the left support 4 and the right support 5 are protruded, so that the backrest cloth can be pressed against the waist of the human body.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. An ergonomic chair structure is characterized by comprising chair legs, a backrest mechanism, a telescopic rod, a cushion, a left bracket and a right bracket, wherein the telescopic rod is arranged at the upper ends of the chair legs; a first T-shaped sliding groove penetrating through the left support is formed in the left side of the left support, and a second T-shaped sliding groove penetrating through the right support is formed in the right side of the right support; a first through hole is formed in the lower side of the left support and communicated with the left side of the bottom end of the first T-shaped sliding groove, a second through hole is formed in the lower side of the right support and communicated with the right side of the bottom end of the second T-shaped sliding groove; the top ends of the left bracket and the right bracket are provided with a first clamping groove and a second clamping groove, the first clamping groove is communicated with the top end of the first T-shaped sliding groove, and the first clamping groove is communicated with the top end of the second T-shaped sliding groove;
the backrest mechanism comprises a first cross rod, a second cross rod, a left flexible wire, a right flexible wire and backrest cloth which are parallel to each other, wherein four sections of the backrest cloth are fixed in a frame-shaped structure formed by the first cross rod, the left flexible wire, the second cross rod and the right flexible wire respectively, two ends of the first cross rod are respectively led into a left support and a right support through a first T-shaped sliding groove and a second T-shaped sliding groove, the left flexible wire and the right flexible wire are led into the left support and the right support, two ends of the first cross rod are respectively led into a first through hole and a second through hole and are fixed on the left support and the right support through screws, and the left end and the right end of the second cross rod are respectively clamped in a first clamping groove and a second.
2. The ergonomic chair structure of claim 1, wherein the top ends of the left and right brackets are provided with fixing brackets, and two ends of the fixing brackets are fixedly connected with the rear ends of the left and right brackets, respectively.
3. An ergonomic chair structure as claimed in claim 2, wherein a head rest is provided in the middle of the mounting bracket, the head rest being located above the backrest cloth.
4. An ergonomic chair structure as in claim 1, wherein the lower ends of the legs are provided with wheels.
5. The ergonomic chair structure of claim 1, wherein the left end of the left support is provided with a first armrest, and the right end of the right support is provided with a second armrest.
6. The ergonomic chair structure of claim 1 wherein said backrest cloth is a mesh cloth.
7. The ergonomic chair structure of claim 1 wherein the middle ends of the left and right supports are raised to support the backrest cloth against the waist of a human body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920780865.2U CN210095152U (en) | 2019-05-28 | 2019-05-28 | Ergonomic chair structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920780865.2U CN210095152U (en) | 2019-05-28 | 2019-05-28 | Ergonomic chair structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210095152U true CN210095152U (en) | 2020-02-21 |
Family
ID=69562094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920780865.2U Expired - Fee Related CN210095152U (en) | 2019-05-28 | 2019-05-28 | Ergonomic chair structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210095152U (en) |
-
2019
- 2019-05-28 CN CN201920780865.2U patent/CN210095152U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200221 Termination date: 20210528 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |