CN204812887U - Construction improvement's chair - Google Patents
Construction improvement's chair Download PDFInfo
- Publication number
- CN204812887U CN204812887U CN201520604179.1U CN201520604179U CN204812887U CN 204812887 U CN204812887 U CN 204812887U CN 201520604179 U CN201520604179 U CN 201520604179U CN 204812887 U CN204812887 U CN 204812887U
- Authority
- CN
- China
- Prior art keywords
- chair
- suit
- supporting plate
- movable
- supporting seat
- 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
Abstract
The utility model discloses a construction improvement's chair, the chair cushion is installed at its chair support frame middle part, and the back is installed to chair support frame upper end, the distolateral movable supporting plate that installs on the chair cushion, the activity hinge joint seat was installed to the tip after the chair support frame corresponded movable supporting plate, the seat in activity hinge joint is adorned to the tip hinge behind the movable supporting plate, fixed support base is installed to the chair cushion, supporting seat suit hole is seted up to fixed support base's intermediate position, align from top to bottom with movable supporting plate's centre of turning circle and arrange in the center in supporting seat suit hole, movable supporting plate sets up backup pad suit hole in the middle part, install movable bracing piece between supporting seat suit hole and the backup pad suit hole, activity upper end of the support bar portion sets up upper end suit portion, the tip sets up lower extreme suit portion under the activity bracing piece, upper end suit portion inlay insert in the backup pad suit downthehole, lower extreme suit portion inlay insert in the supporting seat suit downthehole. Through the structure design, the utility model has the advantages of novel and the convenient to use of structural design.
Description
Technical field
The utility model relates to chair technology field, particularly relates to a kind of structure improved chair.
Background technology
As a kind of household, office necessity, chair is widely used in daily life, and the Chair structure of existence form various kinds in prior art.
For the chair being applied to office space, for ease of placing laptop, chair is provided with the gripper shoe being positioned at seat cushions upper end side, and gripper shoe generally adopts stationary structure to design; In the use procedure of reality, still there is the defect using inconvenience in the chair of said structure.
Utility model content
The purpose of this utility model is to provide a kind of structure improved chair for the deficiencies in the prior art, and this structure improved chair designs is novel, easy to use.
For achieving the above object, the utility model is achieved through the following technical solutions.
A kind of structure improved chair, includes chair bracing frame, and the middle part of chair bracing frame is equiped with the seat cushions arranged in horizontal cross, and the upper end of chair bracing frame is equiped with back;
The upper end side of seat cushions is equiped with movable supporting plate rotatably in the lower end side of back, the rearward end of the corresponding movable supporting plate of chair bracing frame is equiped with moveable hinge joint chair, the rearward end of movable supporting plate is cut with scissors rotatably and is loaded on moveable hinge joint chair, seat cushions is equiped with fixed supporting seat immediately below moveable hinge joint chair, the centre position of fixed supporting seat offers the supporting seat suit hole of side direction towards outward opening, the supporting seat suit center in hole and the centre of gyration consistency from top to bottom of movable supporting plate are arranged, the middle part of movable supporting plate offers the gripper shoe suit hole of side direction towards outward opening, supporting seat suit hole and gripper shoe are set with between hole and are equiped with movable support rod, the corresponding gripper shoe suit hole, upper end of movable support rod is provided with the suit portion, upper end arranged in horizontal cross, the corresponding supporting seat suit hole, bottom of movable support rod is provided with the suit portion, lower end arranged in horizontal cross, the suit portion, upper end of movable support rod is intercalated in the gripper shoe suit hole of movable supporting plate, the suit portion, lower end of movable support rod is intercalated in the supporting seat suit hole of movable supporting seat.
Wherein, described chair bracing frame is metal supporting frames.
Wherein, described movable support rod is metallic support rod.
The beneficial effects of the utility model are: the structure improved chair of one described in the utility model, install seat cushions in the middle part of its chair bracing frame, chair bracing frame upper end installing back, seat cushions upper end side installs movable supporting plate rotatably, chair bracing frame corresponding movable supporting plate rearward end installing moveable hinge joint chair, movable supporting plate rearward end hinge is loaded on moveable hinge joint chair, seat cushions installs fixed supporting seat immediately below moveable hinge joint chair, supporting seat suit hole is offered in the centre position of fixed supporting seat, the supporting seat suit center in hole and the centre of gyration consistency from top to bottom of movable supporting plate are arranged, gripper shoe suit hole is offered in the middle part of movable supporting plate, supporting seat suit hole and gripper shoe are set with between hole installs movable support rod, movable support rod upper end arranges suit portion, upper end, movable support rod bottom arranges suit portion, lower end, suit portion, upper end is intercalated in gripper shoe suit hole, suit portion, lower end is intercalated in supporting seat suit hole.Designed by said structure, the utility model has novel in structural design and advantage easy to use.
Accompanying drawing explanation
Utilize accompanying drawing to be further detailed the utility model below, but the embodiment in accompanying drawing is not formed any restriction of the present utility model.
Fig. 1 is the structural representation of the utility model when movable supporting plate is positioned at front side.
Fig. 2 is the structural representation of the utility model when movable supporting plate is positioned at rear side.
Include in fig. 1 and 2:
1---chair bracing frame 2---seat cushions
3---back 4---movable supporting plate
41---gripper shoe suit hole 5---moveable hinge joint chair
6---fixed supporting seat 61---supporting seat suit hole
7---movable support rod.
Detailed description of the invention
Below in conjunction with concrete embodiment, the utility model is described.
As depicted in figs. 1 and 2, a kind of structure improved chair, includes chair bracing frame 1, and the middle part of chair bracing frame 1 is equiped with the seat cushions 2 arranged in horizontal cross, and the upper end of chair bracing frame 1 is equiped with back 3.
Further, the upper end side of seat cushions 2 is equiped with movable supporting plate 4 rotatably in the lower end side of back 3, the rearward end of the corresponding movable supporting plate 4 of chair bracing frame 1 is equiped with moveable hinge joint chair 5, the rearward end of movable supporting plate 4 is cut with scissors rotatably and is loaded on moveable hinge joint chair 5, seat cushions 2 is equiped with fixed supporting seat 6 immediately below moveable hinge joint chair 5, the centre position of fixed supporting seat 6 offers the supporting seat suit hole 61 of side direction towards outward opening, the supporting seat suit center in hole 61 and the centre of gyration consistency from top to bottom of movable supporting plate 4 are arranged, the middle part of movable supporting plate 4 offers the gripper shoe suit hole 41 of side direction towards outward opening, supporting seat suit hole 61 and gripper shoe are set with between hole 41 and are equiped with movable support rod 7, the corresponding gripper shoe suit hole 41, upper end of movable support rod 7 is provided with the suit portion, upper end arranged in horizontal cross, the corresponding supporting seat suit hole 61, bottom of movable support rod 7 is provided with the suit portion, lower end arranged in horizontal cross, the suit portion, upper end of movable support rod 7 is intercalated in the gripper shoe suit hole 41 of movable supporting plate 4, the suit portion, lower end of movable support rod 7 is intercalated in the supporting seat suit hole 61 of movable supporting seat.
Need point out further, for ensureing the support strength of chair bracing frame 1 and movable support rod 7, chair bracing frame 1 of the present utility model, movable support rod 7 can adopt metal material to be prepared from respectively, namely chair bracing frame 1 of the present utility model is metal supporting frames, and movable support rod 7 is metallic support rod; Certainly, above-mentioned material does not form restriction of the present utility model, and namely chair bracing frame 1 of the present utility model, movable support rod 7 can also adopt other material to be prepared from.
There are two kinds of using states in movable supporting plate 4 of the present utility model, is specially: 1, as shown in Figure 1, and movable supporting plate 4 is positioned at front side, and now, user can be seated at seat cushions 2 and notebook computer is positioned over movable supporting plate 4 upper surface, and work is convenient; 2, as shown in Figure 2, movable supporting plate 4 is positioned at rear side, and now, notebook computer can be positioned over movable supporting plate 4 upper surface and stand on rear side of chair by user, keep sitting posture for a long time and the fatigue produced to slow down, and other object can be placed by movable supporting plate 4.
Need point out further, when user needs movable supporting plate 4 to turn to rear side by front side, user needs first to be exited from the gripper shoe suit hole 41 of movable supporting plate 4 in the suit portion, upper end of movable support rod 7, then rotates movable supporting plate 4 and makes movable supporting plate 4 turn to rear side; After movable supporting plate 4 rotate in place, again the gripper shoe of the upper end suit portion intercalation of movable support rod 7 to movable supporting plate 4 is set with in hole 41.
Comprehensive above-mentioned situation is known, is designed by said structure, and the utility model has novel in structural design and advantage easy to use.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (3)
1. a structure improved chair, is characterized in that: include chair bracing frame (1), and the middle part of chair bracing frame (1) is equiped with the seat cushions (2) arranged in horizontal cross, and the upper end of chair bracing frame (1) is equiped with back (3);
The upper end side of seat cushions (2) is equiped with movable supporting plate (4) rotatably in the lower end side of back (3), the rearward end of chair bracing frame (1) corresponding movable supporting plate (4) is equiped with moveable hinge joint chair (5), the rearward end of movable supporting plate (4) is cut with scissors rotatably and is loaded on moveable hinge joint chair (5), seat cushions (2) is equiped with fixed supporting seat (6) immediately below moveable hinge joint chair (5), the centre position of fixed supporting seat (6) offers supporting seat suit hole (61) of side direction towards outward opening, the center of supporting seat suit hole (61) and the centre of gyration consistency from top to bottom of movable supporting plate (4) are arranged, the middle part of movable supporting plate (4) offers gripper shoe suit hole (41) of side direction towards outward opening, supporting seat suit hole (61) and gripper shoe are set with between hole (41) and are equiped with movable support rod (7), corresponding gripper shoe suit hole (41) in upper end of movable support rod (7) is provided with the suit portion, upper end arranged in horizontal cross, corresponding supporting seat suit hole (61) in bottom of movable support rod (7) is provided with the suit portion, lower end arranged in horizontal cross, the suit portion, upper end of movable support rod (7) is intercalated in gripper shoe suit hole (41) of movable supporting plate (4), the suit portion, lower end of movable support rod (7) is intercalated in supporting seat suit hole (61) of movable supporting seat.
2. the structure improved chair of one according to claim 1, is characterized in that: described chair bracing frame (1) is metal supporting frames.
3. the structure improved chair of one according to claim 2, is characterized in that: described movable support rod (7) is metallic support rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520604179.1U CN204812887U (en) | 2015-08-12 | 2015-08-12 | Construction improvement's chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520604179.1U CN204812887U (en) | 2015-08-12 | 2015-08-12 | Construction improvement's chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204812887U true CN204812887U (en) | 2015-12-02 |
Family
ID=54670548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520604179.1U Expired - Fee Related CN204812887U (en) | 2015-08-12 | 2015-08-12 | Construction improvement's chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204812887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741349A (en) * | 2017-03-21 | 2017-05-31 | 苏州万科星机械制造有限公司 | A kind of seat slide switching mechanism |
-
2015
- 2015-08-12 CN CN201520604179.1U patent/CN204812887U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741349A (en) * | 2017-03-21 | 2017-05-31 | 苏州万科星机械制造有限公司 | A kind of seat slide switching mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20170812 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |