CN201139256Y - Automatic panel turnover seat - Google Patents
Automatic panel turnover seat Download PDFInfo
- Publication number
- CN201139256Y CN201139256Y CNU200720199257XU CN200720199257U CN201139256Y CN 201139256 Y CN201139256 Y CN 201139256Y CN U200720199257X U CNU200720199257X U CN U200720199257XU CN 200720199257 U CN200720199257 U CN 200720199257U CN 201139256 Y CN201139256 Y CN 201139256Y
- Authority
- CN
- China
- Prior art keywords
- seat
- seat board
- seat plate
- frame
- body frame
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Special Chairs (AREA)
Abstract
The utility model relates to a turn-over chair used in a gymnasium and a conference place, in particular to an automatic turn-over chair consisting of a frame, a seat back and a seat plate. The frame consists of a back frame and a seat plate bearing rack, wherein, the seat plate bearing rack is welded into an L-shape through pipes, one end of the seat plate is welded on the back rack and the other end is articulated with the chair plate. The seat back is fixedly connected with the upper end of the back rack. The seat plate consists of a plate body, a reinforcing outer frame, a reinforcing square pipe, and reinforcing angle steels, and the articulation point between the seat plate and the seat plate bearing rack is arranged on the reinforcing angle steels. The turn-over chair has a novel structure; as the center of gravity of the seat plate is located on the outer side of the articulation point, the seat plate turns over automatically after the user stands up, the inclined angle of the seat plate and the seat back is consistent, and the seat plates in each row are arrayed in a good order and in good looking; besides, the seat plate can turn over automatically, thereby reducing the horizontally occupied area of the seat plate, facilitating the entrance and exit of the audiences, and particularly, providing a channel for evacuating the audiences to a safe place during the encounter of an emergency.
Description
Technical field:
The utility model relates to the Turning-over plate chair of usefulness such as a kind of gymnasium, Conference Room, especially a kind of automatic panel-turnover seat.
Background technology:
In the prior art, the used seat of common large-scale stadium, Conference Room and Movie House is fixed seat mostly, and after sports tournament end or concert finished, it was very inconvenient to get clean sanitary work clear, need manpower to go to operate one by one, expend a large amount of manpower and materials.Though also seeing has Turning-over plate chair on a small quantity, adopts the turnover panel of additional springs mechanism usually, the spring mechanism complex structure, production cost height, and inconvenient maintenance, the unit cost expenditure strengthens.
The utility model content:
The purpose of this utility model be provide at the prior art weak point a kind of simple in structure, need not the automatic panel-turnover seat that additional any mechanism just can overturn seat board automatically.
The objective of the invention is to realize: a kind of automatic panel-turnover seat by following measure, it is made up of frame, the chair back, seat board, its special character is that described frame is made up of back of the body frame and seat board bearing support, described back of the body frame is by tubing and the affixed one-tenth frame structure of sheet material, described seat board bearing support is welded into " L " shape by tubing, the one end is welded on the back of the body frame, and the other end and seat board are hinged; The described chair back is made up of plate body and reinforcement housing, and the chair back is fixed in described back of the body frame upper end; Seat board is made up of plate body, reinforcement housing, reinforcement square tube and reinforcement angle steel, strengthen square tube and be fixed in place, seat board upset axis, strengthen angle steel and be fixed on the frame of strengthening square tube and seat board rear end, the pin joint of seat board and seat board bearing support is arranged on the aforementioned reinforcement angle steel.
Described back of the body frame has a bending to the seat board outside at installation chair back place, and the bending angle is 0～5 °.
Have on the frame structure of described back of the body frame for the expansion bolt installing hole that is installed on the step vertical wall.
Described back of the body frame-saw shelf structure has one 90 ° of bendings to orientation of chair, has for the expansion bolt installing hole that is installed on the step platform in dogleg section.
Compared with prior art, novel structure of the present utility model, the position of centre of gravity that utilizes seat board be in the pin joint outside, and user's back seat plate of standing overturns automatically, and seat board is consistent with chair back angle, and every row's seat board is uniform, arranges attractive in appearance; Because seat board overturns automatically, reduced the horizontal floor space of seat in addition, it is more convenient that spectators are passed in and out, and particularly can provide passage and allow spectators be dispersed into safety place under the state of emergency.
Description of drawings:
Fig. 1 is the schematic diagram of an embodiment the utility model proposes.
Fig. 2 is the utility model embodiment base plate structure schematic diagram.
The specific embodiment:
Below in conjunction with accompanying drawing the specific embodiment is elaborated:
In an embodiment of the present utility model shown in Figure 1, a kind of automatic panel-turnover seat, it is made up of frame, the chair back, seat board, described frame is made up of back of the body frame 1 and seat board bearing support 2, described back of the body frame is by tubing and the affixed one-tenth frame structure of sheet material, and tubing is placed on both sides, and intermediate connector is a sheet material; Described seat board bearing support is welded into " L " shape by tubing, and the one end is welded on the back of the body frame, and the other end and seat board are hinged; The described chair back 5 is by punching steel plate or other slim sheet material and strengthen housing and forms, and the chair back or follow closely with welding or with a chain for binding criminals is fixed on the described back of the body frame; Seat board 6 is made up of punching steel plate or other slim sheet material 7, reinforcement housing 8, reinforcement square tube 9 and reinforcement angle steel 10, strengthen square tube or welding or be fixed on the seat board upset axis with a chain for binding criminals nail, strengthen angle steel and be fixed on the frame of strengthening square tube and seat board rear end, the pin joint 3 of seat board and seat board bearing support is arranged on the aforementioned reinforcement angle steel.
The chair back and seat board have all adopted the punching steel plate, mainly consider advantages such as attractive in appearance, in light weight, ventilative.Strengthen being provided with the seat number plate between angle steel at seat board two, when sitting because of seat board is unmanned, seat board is tip-up state, and spectators can conveniently seek the seat of oneself.
Design is during seat board, calculate respectively the seat board hinge to the weight of seat board front end and position of centre of gravity and seat board hinge to the weight and the position of centre of gravity of seat board rear end, guarantee that the latter get final product greater than the former, the user stands back seat plate owing to the effect meeting of gravity is overturn automatically.
The automatic panel-turnover seat also can be taked following measure: described back of the body frame has a bending to the seat board outside at installation chair back place, and general bending is controlled at 0～5 °, and according to the principle of ergonomics, at the state of this low dip, the seat appearance is comfortable especially.
The installation of seat is newly turned in this practicality automatically, can be directly installed on the step vertical wall according to designing requirement, only need have the expansion bolt of confession installing hole to get final product on the framework of back of the body frame.Also can be installed on the step platform according to designing requirement, this moment, described back of the body frame-saw shelf structure had one 90 ° of bendings to orientation of chair when making the utility model, had for the expansion bolt installing hole that is installed on the step platform in dogleg section to get final product.
The above embodiments do not constitute restriction of the present utility model, and all employings are equal to the technical scheme that form obtained of replacement or equivalent transformation, all drop within the protection domain of the present utility model.
Claims (4)
1. automatic panel-turnover seat, it is made up of frame, the chair back, seat board, it is characterized in that described frame is made up of the back of the body frame and seat board bearing support, described back of the body frame is by tubing and the affixed one-tenth frame structure of sheet material, described seat board bearing support is welded into " L " shape by tubing, the one end is welded on the back of the body frame, and the other end and seat board are hinged; The described chair back is made up of plate body and reinforcement housing, and the chair back is fixed on described back of the body frame upper end; Seat board is made up of plate body, reinforcement housing, reinforcement square tube and reinforcement angle steel, strengthen square tube and be fixed in place, seat board upset axis, strengthen angle steel and be fixed on the frame of strengthening square tube and seat board rear end, the pin joint of seat board and seat board bearing support is arranged on the aforementioned reinforcement angle steel.
2. a kind of automatic panel-turnover seat according to claim 1 is characterized in that described back of the body frame has a bending to the seat board outside at installation chair back place, and the bending angle is 0～5 °.
3. a kind of automatic panel-turnover seat according to claim 1 and 2 is characterized in that having for the expansion bolt installing hole that is installed on the step vertical wall on the frame structure of described back of the body frame.
4. a kind of automatic panel-turnover seat according to claim 1 and 2 is characterized in that described back of the body frame-saw shelf structure has one 90 ° of bendings to orientation of chair, has for the expansion bolt installing hole that is installed on the step platform in dogleg section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720199257XU CN201139256Y (en) | 2007-12-14 | 2007-12-14 | Automatic panel turnover seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720199257XU CN201139256Y (en) | 2007-12-14 | 2007-12-14 | Automatic panel turnover seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201139256Y true CN201139256Y (en) | 2008-10-29 |
Family
ID=40066975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720199257XU Expired - Fee Related CN201139256Y (en) | 2007-12-14 | 2007-12-14 | Automatic panel turnover seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201139256Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109043937A (en) * | 2018-09-14 | 2018-12-21 | 济宁市兖州区阅木家具有限公司 | A kind of multifunctional intellectual chair |
-
2007
- 2007-12-14 CN CNU200720199257XU patent/CN201139256Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109043937A (en) * | 2018-09-14 | 2018-12-21 | 济宁市兖州区阅木家具有限公司 | A kind of multifunctional intellectual chair |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9615665B2 (en) | Foldable mobile restaurant booth | |
| CN201139256Y (en) | Automatic panel turnover seat | |
| CN202659128U (en) | Multifunctional ladder | |
| CN201156437Y (en) | Notebook computer support | |
| CN102704830B (en) | Multifunctional ladder | |
| CN209171161U (en) | A kind of profession pet Agility Training column frame | |
| CN201454065U (en) | Children swing | |
| US8322180B1 (en) | Metal bending apparatus | |
| CN210933677U (en) | Hydraulic movable basketball stand | |
| CN210947886U (en) | Assembled environmental protection removes lavatory frame construction | |
| CN201286956Y (en) | Adjustable sit-up board | |
| CN201268805Y (en) | Take-in type ironing board | |
| CN217137272U (en) | Outdoor view seat of dysmorphism | |
| CN206152159U (en) | Horizontal -bar parallel -bar body -building device | |
| CN201019328Y (en) | Sofa with steel rack | |
| CN205296897U (en) | Portable small log cabin | |
| CN215310057U (en) | Multifunctional adjustable lifting trainer | |
| CN215650088U (en) | Height-adjustable's vestibule chair | |
| CN219333133U (en) | Child facility with microphone and swing combined | |
| CN204034210U (en) | Multi-functional basket-shooting machine | |
| CN215347586U (en) | Outdoor combined kitchen | |
| CN218008774U (en) | Stainless steel wardrobe with adjusting foot | |
| CN201832414U (en) | Swing device | |
| CN216305618U (en) | Combined multipurpose fence | |
| CN206283123U (en) | A kind of outdoor cabinet combined storehouse mounting assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081029 Termination date: 20100114 |