CN105078047A - Multi-function folding chair - Google Patents
Multi-function folding chair Download PDFInfo
- Publication number
- CN105078047A CN105078047A CN201410219168.1A CN201410219168A CN105078047A CN 105078047 A CN105078047 A CN 105078047A CN 201410219168 A CN201410219168 A CN 201410219168A CN 105078047 A CN105078047 A CN 105078047A
- Authority
- CN
- China
- Prior art keywords
- stool
- shaped steel
- hollow stem
- backrest
- folding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Abstract
The invention relates to a folding chair, belonging to a mechanical device realizing complete folding of a chair through a mechanical structure. According to the multi-function folding chair, a rectangular block with a through groove is arranged on the lower surface of a seat board, two pieces of U-shaped steel are placed into the through groove, the two side faces of each piece of U-shaped steel are connected into an X shape, the X-shaped device is rotated to drive the two pieces of U-shaped steel to the plane close to the seat board, and then chair legs can be completely folded into the plane close to the seat board. Telescopic hollow rods are connected to the middles of two sides of a backrest by hinges, and the other ends of the hollow rods are connected with rods capable of rotating around the front end of the seat board by hinges. One end of one rod of a two-link mechanism is taken as support at the hinging position for stabilizing the mechanism, and the other rod of the two-link mechanism is fixed in a sliding long hole above the two sides of the seat board. A control device is used for controlling the angle incline and folding of the backrest. The multi-function folding chair is simple in design mechanism, after complete folding, the multi-function folding chair is small in size and convenient to carry, in addition, the multi-function folding chair is suitable for various places, and low in price, and with the adoption of the control device, the flexibility in regulation and folding is good.
Description
Technical field:
This neoteric folding seat realizes by frame for movement the mechanical device that chair folds completely.
Background technology:
Current people's rhythm of life is fast, and pressure is large, and all wish to have one comfortable, the chair be convenient for carrying, is more had a rest.Chair on market is not very big, moves inconvenience; Otherwise size to fit, but unfavorablely to carry.Be just foldable chair, mostly can only be partially folded, volume is still aobvious large, can not use in multiple occasion, and expensive.
Summary of the invention:
It is high that what this new invention will solve have cost performance exactly compared with current existing folding seat, and apparatus structure is simple, easy to use.A plane can be folded into completely, also want the chair that can use in multiple occasion.
The technical scheme that technical solution problem adopts is:
1: give prominence to a band cuboid groove respectively in the lower surface left and right sides, stool face rectangular piece.Use two U-shaped steel as stool leg, the top of U-shaped steel is through the groove of rectangular block, and the distance between U-shaped steel has a bit little difference, and at contour middle part, U-shaped steel both sides, a hinge is fixed together, and forms a movable X-shaped device.
2: stool backrest is a plane that can rotate around itself and stool rear contact part.At backrest two middle side part with being hinged telescopic hollow stem, the hollow stem other end with rotation bar can be held in face of stool with being hinged.At hinge place with one end of a bar of two linkages as support, stablize its mechanism.Another connecting rod of two linkages is fixed in a slip elongated hole above both sides, stool face.
3: telescopic hollow stem controls its stroke by a control device, regulate the inclination angle of chair.Its control device comprises spill scale groove on button, control panel, spring and interior bar.Press the button of dynamic control device, control panel rotates, and control panel is away from interior bar groove, and hollow stem just can move, and is provided with spring at the flexible hollow stem place of contacting with each other, and helps hollow stem to reset.
Beneficial manner:
1: after stool leg forms X-shaped device, rotate the plane that X device two U-shaped steel can turn to close stool face together, stool leg just can be folded in completely in the plane in stool face.
2: by above-mentioned backrest scheme, can realize the angular adjustment of inclination of the seat backrest, we can follow one's inclinations and select its inclination angle.Can also in the plane of folding backrest above stool face.
3: design organization is simple, complete folding convenient, flexible adjustment is strong, and cost performance is high, and suitable environment is many.
Accompanying drawing illustrates:
Fig. 1: be the 3-D effect axonometric drawing of this invention multifunctional folding chair.
Fig. 2: be telescopic rod and the controlling organization design sketch of this invention multifunctional folding chair.
Fig. 3: be the controlling organization design sketch of this invention multifunctional folding chair.
Detailed description of the invention:
Give prominence to a band cuboid groove respectively in the lower surface left and right sides, stool face rectangular piece.Use two U-shaped steel 3 as stool leg, the top of U-shaped steel is through the groove of rectangular block, and the distance between U-shaped steel has a bit little difference, and at contour middle part, U-shaped steel both sides, a hinge is fixed together, and forms a movable X-shaped device.The U-shaped steel of front portion are slided backward in groove, just two U-shaped steel can be folded in a plane, just again U-shaped steel are folded into the plane at place, stool face
At backrest 2 liang of middle side parts with being hinged telescopic hollow stem 6,7, the hollow stem other end with rotation bar 4 can be held in face of stool with being hinged.At hinge place with one end of a bar 5 of two linkages as support, stablize its mechanism.Another connecting rod of two linkages is fixed in a slip elongated hole above both sides, stool face.
Telescopic hollow stem controls its stroke by a control device, regulates the inclination angle of chair.Its control device comprises spill scale groove on button 11, control panel 9, spring 10 and interior bar.Press the button 11 of dynamic control device, control panel 9 rotates, and control panel 9 is away from interior bar groove, and hollow stem 7 just can move, and is provided with spring 8 at the flexible hollow stem place of contacting with each other, and helps hollow stem 7 to reset.
Claims (5)
1. a neoteric folding seat, on the downside of its stool face, fold characteristics is: before and after the lower surface of stool face, both sides give prominence to rectangular piece of a band cuboid groove respectively.Use two U-shaped steel as stool leg, through the groove of rectangular block, there is certain distance at the top of U-shaped steel between U-shaped steel, is fixed together respectively at contour middle part, U-shaped steel both sides by a hinge, forms a movable X-shaped structure.Two U-shaped steel can turn to the plane near stool face together around rectangular block respectively, and stool leg just can be folded in completely in the plane in stool face.
2. a neoteric folding seat, on the upside of its stool face and folding backrest feature be: stool backrest is can rotating shaft rotates after itself and stool a plane.At backrest two middle side part with being hinged telescopic hollow stem, the hollow stem other end with rotation bar can be held in face of stool with being hinged.At hinge place with one end of a bar of two linkages as support, stablize its mechanism.Another connecting rod of two linkages is fixed on stool face.
3. the backrest as described in right 2, is characterized in that: backrest forms by a plane plank with from the framework that stool face supported on both sides gets on.Backrest top is a physical plane that can rely on, bottom incorporeity.
4. the telescopic hollow stem as described in right 2, is characterized in that: telescopic hollow stem controls its stroke by a control device, regulates the inclination angle of chair.Control device is arranged on the top of flexible hollow stem, and control device is that class ratchet mechanism comprises triangular groove on button, class ratchet, spring and interior bar.Press the button of dynamic control device, class pawl wheel, the de-interior bar groove far away of class ratchet, hollow stem just can move, and is provided with spring at the flexible hollow stem place of contacting with each other, and helps hollow stem to reset.
5. the control panel as described in right 4, is characterized in that: class ratchet is the block of a similar right-angle prismatic post, and its side view is roughly a triangle, is acute angle at the end points place of leg-of-mutton level board.Control panel turning cylinder has a little spring, can make control panel is under normal circumstances horizontal positioned state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410219168.1A CN105078047A (en) | 2014-05-23 | 2014-05-23 | Multi-function folding chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410219168.1A CN105078047A (en) | 2014-05-23 | 2014-05-23 | Multi-function folding chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105078047A true CN105078047A (en) | 2015-11-25 |
Family
ID=54560070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410219168.1A Pending CN105078047A (en) | 2014-05-23 | 2014-05-23 | Multi-function folding chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105078047A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107647657A (en) * | 2017-09-27 | 2018-02-02 | 丁浩然 | A kind of both hands deformity seat |
| CN107713443A (en) * | 2017-09-27 | 2018-02-23 | 丁浩然 | A kind of conveniently regulating and controlling leans on the seat of angle |
-
2014
- 2014-05-23 CN CN201410219168.1A patent/CN105078047A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107647657A (en) * | 2017-09-27 | 2018-02-02 | 丁浩然 | A kind of both hands deformity seat |
| CN107713443A (en) * | 2017-09-27 | 2018-02-23 | 丁浩然 | A kind of conveniently regulating and controlling leans on the seat of angle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Luo Jinhui Document name: Notification of Passing Preliminary Examination of the Application for Invention |
|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151125 |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Chen Jie Document name: Notification that Application Deemed to be Withdrawn |
|
| DD01 | Delivery of document by public notice |