CN101889780B - Seating and lying two-purpose seat system - Google Patents
Seating and lying two-purpose seat system Download PDFInfo
- Publication number
- CN101889780B CN101889780B CN 200910107341 CN200910107341A CN101889780B CN 101889780 B CN101889780 B CN 101889780B CN 200910107341 CN200910107341 CN 200910107341 CN 200910107341 A CN200910107341 A CN 200910107341A CN 101889780 B CN101889780 B CN 101889780B
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- Prior art keywords
- tube
- pipe
- seat
- backrest
- upper lateral
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- 235000004443 Ricinus communis Nutrition 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 10
- 230000009977 dual effect Effects 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000005484 gravity Effects 0.000 abstract description 5
- 210000001364 upper extremity Anatomy 0.000 abstract 6
- 238000010586 diagram Methods 0.000 description 13
- 238000004088 simulation Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention provides a seating and lying two-purpose seat system. The system consists of a front leg pipe system, a back leg pipe system, a slide rail, a seat, a backrest, a positioning pin, a hinge pipe and casters, wherein a joint face of the slide rail is connected with an upper horizontal pipe of the front leg pipe system, and the other joint face of the slide rail is connected with an upper horizontal pipe of the back le pipe system; the front leg pipe system is connected with the back leg pipe system in a sliding way; a backrest hinge on the back part of the backrest is hinged with through holes of two backrest pipes of the back leg pipe system; the positioning pin is connected to the upper horizontal pipe of the front leg pipe system; a pin column of the positioning pin passes through a hole on the upper horizontal pipe of the front leg pipe system and is inserted into a hole of the upper horizontal pipe of the back leg pipe system; the outer wall of a casing of the hinge pipe is connected with the backrest; and a hinge seat is connected with the upper horizontal pipe of the front leg pipe system. The seat system has the advantages that: the seat can be used for seating and lying; the gravity center of the seat system can be adjusted automatically; and the inclination angle of the backrest is fixed and adjustable.
Description
Technical field
The invention belongs to the structure of furniture item technical field, particularly a kind of seat system.
Background technology
Existing seat system major part cannot be lain only to sit.The seat system that some can be lain is to utilize the layback of adjustable backrest to realize.But its shortcoming is: one, the seat system that " to sit, cannot lie only " is unfavorable for simulating the human bodies rest at noon.Two, the seat system center of gravity of " utilizing the layback of adjustable backrest to realize " is fixed, and is non-adjustable, so the layback angle of backrest is limited, perhaps needs bigger chassis to strengthen the center of gravity sphere of action." a kind of seat system that can lie of sitting " (200920131627.5) of applying for before me can overcome the above problems, but its shortcoming is: one, the inclination angle of backrest is determined by anthropomorphic dummy's body weight power fully during rest, makes the uncomfortable angle of simulation human body so might be absorbed in.Two, use elastic force to control and sit and the state of lying, effect is poor.
Summary of the invention
The objective of the invention is to: provide a kind of and both can sit, can lie again, adjust center of gravity automatically, simultaneously the seat system of inclination of the seat backrest stationary adjustable.
For achieving the above object, technical solution of the present invention is: a kind of seat system of dual purposes of sitting and lying, as shown in Figure 1, formed by front foot pipe system, rear foot tube system, slide rail, seat support, backrest, alignment pin, hinge tube and castor.Fig. 2 is the local enlarged diagram of Fig. 1.Described front foot pipe system is made up of pin pipe, upper lateral tube and transverse tube as shown in Figure 3.Wherein, the sealing of described pin pipe bottom has a screwed hole, is used for connecting castor.Described upper lateral tube is a horizontal tube, welds together with the pin pipe (or formed by same piece pipe bending with the pin pipe).Upper lateral tube has two screwed holes near the middle part, is used for connecting seat support.Described transverse tube is a horizontal tube, is used for the connecting pin pipe.Described two pin pipes are connected the back respectively with upper lateral tube and weld together with transverse tube.Described rear foot tube system is made up of pin pipe, upper lateral tube, backing tube and transverse tube as shown in Figure 4.Wherein, the sealing of described pin pipe bottom has a screwed hole, is used for connecting castor.Described upper lateral tube is a horizontal tube, welds together with the pin pipe (or form with the bending of same of pin pipe pipe).There is a through hole on described backing tube top, connects the backrest hinge by bolt.Described transverse tube is a horizontal tube, is used for the connecting pin pipe.Described two pin pipes, upper lateral tube are connected the back respectively with backing tube and weld together with transverse tube.Fig. 5, Fig. 6 are the connection diagrams of front foot pipe system, rear foot tube system and slide rail, alignment pin, and wherein, a joint face of slide rail is connected with the upper lateral tube of front foot pipe system, and another joint face is connected with the upper lateral tube of rear foot tube system.The main body of alignment pin is a telescopic pin, is connected on the upper lateral tube of front foot pipe system.Its pin passes the hole of the upper lateral tube of front foot pipe system, in the hole of the upper lateral tube of insertion rear foot tube system, just can make (or the oppositely) movement in opposite directions of front foot pipe system and rear foot tube system.By the upper lateral tube in the rear foot tube system a plurality of holes are set, after the pin locking, can set up the inclination of the seat backrest of series.Because slide rail and alignment pin all belong to existing mature technology, and have many kinds of schemes to select.So outline.Described seat support is common seat support, and top is seat surface, and the bottom is connected with two upper lateral tubes of front foot pipe system.Described backrest as shown in Figure 7, the front is backrest, the back is the backrest hinge, and is hinged with the through hole of two backing tubes of rear foot tube system.Described hinge tube is made up of sleeve pipe, interior pipe, spring and hinge seat as shown in Figure 8, and its effect is fixing inclination of the seat backrest.Wherein, sleeve pipe is a cavity body, and pipe also is slidingly connected with it in the middle parcel, and end sealing connects spring.Sleeve outer wall has the connection ear, is used for connecting backrest.Interior pipe is a cavity body, end sealing, middle parcel, connection spring.The another side of interior duct occlusion end is porose, and is hinged with hinge seat.One end and the interior pipe of hinge seat are hinged, and the other end is connected with the upper lateral tube of front foot pipe system.Described castor is existing common wheel, by screw or be welded to connect on the pin pipe of front foot pipe system and rear foot tube system.
The combination of front foot pipe system, rear foot tube system, slide rail, seat support, backrest, alignment pin, hinge tube and castor such as Fig. 1 and Fig. 2, Fig. 5, shown in Figure 6, a joint face of described slide rail is connected with the upper lateral tube of front foot pipe system, and another joint face is connected with the upper lateral tube of rear foot tube system.Thereby front foot pipe system and rear foot tube system realize being slidingly connected, and backrest hinge and the through hole of two backing tubes of rear foot tube system of backrest by the rear portion is hinged.Hinge tube connects backrest by sleeve outer wall, and hinge seat is connected with the upper lateral tube of front foot pipe system.Seat support is connected with two upper lateral tubes of front foot pipe system by screw thread or welding, and castor is connected by the pin pipe of screw thread with front foot pipe system and rear foot tube system.
Shown in Figure 9 is that the simulation human body is sitting on the seat system of the technical program the state of when rest (non-).
Shown in Figure 10 is the state of simulation human body body when lying on the seat system of the technical program.
When this seat system uses, identical with common seat at ordinary times, during rest, by the acting in conjunction at hand and back, the rear foot tube system is moved backward at noon, simultaneously, the inclination angle of backrest also can change gradually.Thereby realize that the simulation human body lies in the purpose of having a rest on the seat.
After adopting above scheme, the invention has the beneficial effects as follows: seat both can be sat, and can lie again, adjusted center of gravity automatically, simultaneously the inclination of the seat backrest stationary adjustable.
Description of drawings
Fig. 1 is the schematic diagram of seat system of the present invention.
Fig. 2 is the local enlarged diagram of Fig. 1.
Fig. 3 is the schematic diagram of front foot pipe of the present invention system.
Fig. 4 is the schematic diagram of rear foot tube of the present invention system.
Fig. 5 be front foot pipe of the present invention system, rear foot tube system be connected with slide rail, alignment pin look squarely schematic diagram.
Fig. 6 is the schematic top plan view that front foot pipe of the present invention system, rear foot tube system are connected with slide rail, alignment pin.
Fig. 7 is the schematic diagram of backrest of the present invention.
Fig. 8 is the schematic diagram of hinge tube of the present invention.
Fig. 9 is that the simulation human body is sitting in the schematic diagram on the seat system.
Figure 10 is that the simulation human body lies in the schematic diagram on the seat system.
Description of reference numerals
10, front foot pipe system; 11, pin pipe; 12, upper lateral tube; 121, screwed hole; 13, transverse tube; 20, rear foot tube system; 21, pin pipe; 22, upper lateral tube; 23, backing tube; 231, through hole; 24, transverse tube; 30, slide rail; 40, seat support; 50, backrest; 51, backrest; 52, backrest hinge; 60, alignment pin; 61, pin; 70, hinge tube; 71, sleeve pipe; 711, connect ear; 72, interior pipe; 721, hole; 73, spring; 74, hinge seat; 80, castor; 90, simulation human body.
The specific embodiment
Embodiment 1:
A kind of seat system of dual purposes of sitting and lying as shown in Figure 1, is made up of front foot pipe system 10, rear foot tube system 20, slide rail 30, seat support 40, backrest 50, alignment pin 60, hinge tube 70 and castor 80.Fig. 2 is the local enlarged diagram of Fig. 1.Described front foot pipe system 10 is made up of pin pipe 11, upper lateral tube 12 and transverse tube 13 as shown in Figure 3.Wherein, the sealing of described pin pipe 11 bottoms has a screwed hole 111.Described upper lateral tube 12 is horizontal tubes, welds together with pin pipe 11.Upper lateral tube 12 has two screwed holes 121 near the middle part.Described transverse tube 13 is horizontal tubes.Described two pin pipes 11 are connected the back respectively with upper lateral tube 12 and weld together with transverse tube 13.Described rear foot tube 20 systems are made up of pin pipe 21, upper lateral tube 22, backing tube 23 and transverse tube 24 as shown in Figure 4.Wherein, the sealing of described pin pipe 21 bottoms has a screwed hole 211.Described upper lateral tube 22 is horizontal tubes, welds together with pin pipe 21.There is a through hole 231 on described backing tube 23 tops.Described transverse tube 24 is horizontal tubes.Described two pin pipes 21, upper lateral tube 22 are connected the back respectively with backing tube 23 and weld together with transverse tube 24.Fig. 5, Fig. 6 are the connection diagrams of front foot pipe system 10, rear foot tube system 20 and slide rail 30, alignment pin 60, wherein, a joint face of slide rail 30 is connected with the upper lateral tube 12 of front foot pipe system 10, and another joint face is connected with the upper lateral tube 22 of rear foot tube system 20.The main body of alignment pin 60 is telescopic pins 61, is connected on the upper lateral tube 12 of front foot pipe system 10.Its pin 61 passes the hole 121 of the upper lateral tube 12 of front foot pipe system 10, in the hole 221 of the upper lateral tube 22 of insertion rear foot tube system 20, just can make front foot pipe system 10 and rear foot tube system 20 (or oppositely) movement in opposite directions.Described seat support is common seat support, and top is seat surface, and the bottom is connected with two upper lateral tubes of front foot pipe system.Described backrest 50 as shown in Figure 7, the front is backrest 51, the back is backrest hinge 52.Described hinge tube 70 is made up of sleeve pipe 71, interior pipe 72, spring 73 and hinge seat 74 as shown in Figure 8, and its effect is fixing backrest 50 inclination angles.Wherein, sleeve pipe 71 is cavity body, and pipe 72 also is slidingly connected with it in the middle parcel, and end sealing connects spring 73.Sleeve pipe 71 outer walls have the ear 711 of connection.Interior pipe 72 is cavity body, end sealing, middle parcel, connection spring 73.The another side porose 721 of interior pipe 72 blind ends.One end and the interior pipe 72 of hinge seat 74 are hinged, and the other end is connected with the upper lateral tube 11 of front foot pipe system 10.Described castor 80 is existing common wheels, by screw or be welded to connect on the pin pipe 11,21 of front foot pipe system 10 and rear foot tube system 20.
The combination of front foot pipe system 10, rear foot tube system 20, slide rail 30, seat support 40, backrest 50, alignment pin 60, hinge tube 70 and castor 80 such as Fig. 1 and Fig. 2, Fig. 5, shown in Figure 6, a joint face of described slide rail 30 is connected with the upper lateral tube 12 of front foot pipe system 10, and another joint face is connected with the upper lateral tube 22 of rear foot tube system 20.Thereby front foot pipe system 10 and rear foot tube system 20 realize being slidingly connected, and backrest 50 is hinged with the through hole 231 of two backing tubes 23 of rear foot tube system 20 by the backrest hinge 52 at rear portion.Hinge tube 70 connects backrest 51 by sleeve pipe 71 outer walls, and hinge seat 74 is connected with the upper lateral tube 12 of front foot pipe system 10.Seat support 40 is connected with two upper lateral tubes 12 of front foot pipe system 10 by screw thread or welding, and castor 80 is connected by the pin pipe 11,21 of screw thread with front foot pipe system 10 and rear foot tube system 20.
Claims (3)
1. the seat system of a dual purposes of sitting and lying, it is characterized in that: by the front foot pipe system, the rear foot tube system, slide rail, seat support, backrest, alignment pin, hinge tube and castor are formed, a joint face of described slide rail is connected with the upper lateral tube of front foot pipe system, another joint face is connected with the upper lateral tube of rear foot tube system, front foot pipe system and rear foot tube system are slidingly connected, the through hole of the backrest hinge at described backrest rear portion and two backing tubes of rear foot tube system is hinged, described hinge tube connects backrest by sleeve outer wall, hinge seat is connected with the upper lateral tube of front foot pipe system, and the seat support bottom is connected with two upper lateral tubes of front foot pipe system.
2. the seat system of a kind of dual purposes of sitting and lying according to claim 1, it is characterized in that: the main body of described alignment pin is a telescopic pin, be connected on the upper lateral tube of front foot pipe system, its pin passes the hole of the upper lateral tube of front foot pipe system, in the hole of the upper lateral tube of insertion rear foot tube system.
3. the seat system of a kind of dual purposes of sitting and lying according to claim 1, it is characterized in that: described hinge tube is made up of sleeve pipe, interior pipe, spring and hinge seat, wherein, sleeve pipe is a cavity body, pipe also is slidingly connected with it in the middle parcel, the sealing of one end connects spring, sleeve outer wall has the connection ear, interior pipe is a cavity body, end sealing, middle parcel, connection spring, the another side of interior duct occlusion end is porose, hinged with hinge seat, an end and the interior pipe of hinge seat are hinged, and the other end is connected with the upper lateral tube of front foot pipe system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910107341 CN101889780B (en) | 2009-05-18 | 2009-05-18 | Seating and lying two-purpose seat system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910107341 CN101889780B (en) | 2009-05-18 | 2009-05-18 | Seating and lying two-purpose seat system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101889780A CN101889780A (en) | 2010-11-24 |
| CN101889780B true CN101889780B (en) | 2013-08-28 |
Family
ID=43099262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910107341 Expired - Fee Related CN101889780B (en) | 2009-05-18 | 2009-05-18 | Seating and lying two-purpose seat system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101889780B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107296431A (en) * | 2017-08-23 | 2017-10-27 | 柳州市宝志塑胶金属制品有限公司 | Child plastic stool |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2242476A (en) * | 1940-03-18 | 1941-05-20 | George W Newman | Pruning implement |
| IT1285400B1 (en) * | 1996-06-05 | 1998-06-03 | Pro Cord Srl | TRANSFORMABLE SOFA IN BED |
| CN2292456Y (en) * | 1997-03-03 | 1998-09-30 | 沈渭清 | Folded chair capable of using as reclining chair or bed |
| JP2003199641A (en) * | 2001-01-25 | 2003-07-15 | Hirobumi Tada | Reclining device |
| EP1498050A1 (en) * | 2003-07-14 | 2005-01-19 | Pro-Cord Spa | Sofa convertible into a bed |
| JP2005198979A (en) * | 2004-01-19 | 2005-07-28 | Omron Healthcare Co Ltd | Chair |
| CN201452293U (en) * | 2009-05-18 | 2010-05-12 | 严能进 | Dual-purpose seating system for seating and lying |
-
2009
- 2009-05-18 CN CN 200910107341 patent/CN101889780B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN101889780A (en) | 2010-11-24 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20130828 |
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| CF01 | Termination of patent right due to non-payment of annual fee |