CN2633106Y - Space chair - Google Patents
Space chair Download PDFInfo
- Publication number
- CN2633106Y CN2633106Y CN 03222445 CN03222445U CN2633106Y CN 2633106 Y CN2633106 Y CN 2633106Y CN 03222445 CN03222445 CN 03222445 CN 03222445 U CN03222445 U CN 03222445U CN 2633106 Y CN2633106 Y CN 2633106Y
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- Prior art keywords
- shape
- little
- pedal
- big
- axle bed
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- Expired - Fee Related
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Abstract
The utility model discloses a bubble chair, comprising a seat board, a backrest and a base; wherein, the base is composed of two huge U-type brackets and an underframe, the four corners of the underframe are fixedly connected with the corresponding ends of the two huge U-type brackets; the front level section of the two huge U-type brackets are provided with two horizontal braces; and the external sides of the two huge U-type brackets are respectively provided with a small U-type bracket and two swing stems; one end of the swing stem is freely connected with the corresponding end of the front and the rear brace, while the other end of the swing stem is flexibly connected with the corresponding end of the two small U-type brackets; the U-type bracket is provided with a shaft bearing which has a minor axis; the seat board is provided with kidney slip ring at both sides, and the minor axis is correspondingly plugged in the kidney slip ring; the backrest is hinged with the rear side of the seat board; and the rear level section of the small U-type bracket is flexibly connected with the two edges of the backrest. The utility model has the function of swinging, and can be applied in the office or in the recreational place; therefore, the utility model has a wide market.
Description
(1) technical field
The utility model relates to a kind of chair.Specifically, be chair with forward and backward swing function.Both can be used as office and used chair, and also can do leisure and use.
(2) background technology
At present, the chair that can sit for people mostly is made up of four legs, the seat and the backrest that are fixed on four legs upper ends.Though this chair can be people the seat is provided, owing to also fix between fixing between its seat and backrest and chair leg, seat and backrest and chair leg, and there is not pedal, make people be sitting in and be difficult to adjust sitting posture on the chair, sit to such an extent that the time one is grown and has sense of discomfort.Therefore, this chair can only be used chair as office, the usefulness of uncomfortable cooperation leisure, and function singleness, the scope of application is restricted.
(3) summary of the invention
The purpose of this utility model is to provide a kind of Space chair.This chair both can be used as office, can be used as leisure again, and function is more, and the scope of application is wider.
For achieving the above object, the utility model is taked following technical solution:
Space chair of the present utility model comprises seat and backrest, is characterized in also comprising base, and this base is by two big ∏ shape supports and be used to make the underframe of two big ∏ shape support location to constitute, and four jiaos of underframe are connected mutually with the respective end of two big ∏ shape supports respectively.All be connected with singletree between the horizontal segment front end of two big ∏ shape supports and between the rear end, the outside at two big ∏ shape supports is all stretched out at the two ends of this two singletree.All there are a little ∏ shape frame and two forks in the two big ∏ shape support outsides, and the end of two little ∏ shape framves all is fixed with bearing pin, and these bearing pins all inwardly stretch out.All there is pin-and-hole at said fork two ends, and their end is respectively on the corresponding overhanging end that moving type is enclosed within forward and backward singletree, and the other end is respectively on the bearing pin inner extending end that moving type is enclosed within two little ∏ shape frame respective end.Be fixed with axle bed in the little ∏ shape frame, be fixed with minor axis on the axle bed near place, little ∏ shape frame front, this two minor axis all stretches out the inboard at axle bed.Its place, front of leaning on of said seat the right and left all is fixed with waist shape slip ring, and this waist shape slip ring is vertical installation, and the minor axis the inner on two baffle plates all is moving type and inserts in the corresponding waist shape slip ring.Said backrest is hinged between following back with seat, the horizontal segment rear end of little ∏ shape frame be moving type by bearing pin between the backrest both sides accordingly and be connected.
A pedal and two guide rails that are vertical setting are arranged on the said underframe.The pedal front end is upturned, and there is trundle on its both sides, rear portion, and this trundle is in the guide rail.The following of pedal leading portion is equipped with roller by means of wheel seat.
Flexible plate above the perk section of pedal, the front end of the rear end of this elastic plate and pedal horizontal segment is hinged, and perk with pedal is intersegmental links to each other by spring for it.
Adopt such scheme, have the following advantages:
Because Space chair of the present utility model is made up of base, seat and backrest, all there are a little ∏ shape frame and two forks in two big ∏ shape support both sides of base.Wherein fork upper end is hinged with the horizontal segment front and back end of big ∏ shape support respectively, and then two little ∏ shape frame corresponding end are hinged respectively in the lower end, make that two little ∏ shape framves can be by means of rocking back and forth between four forks and base.
Owing to be fixed with axle bed in two little ∏ shape framves, be fixed with minor axis on the axle bed again, this two minor axis all stretches out in the axle bed inboard; Fixedly waist shape slip ring is located all on forward limit at seat the right and left, and the minor axis inner end on two axle beds all is moving type and inserts in the corresponding slip ring; And be hinged between backrest bottom and seat back, the horizontal segment rear end of little ∏ shape frame is connected with the corresponding position moving type on backrest both sides again.Make seat and backrest and seat be connected as a single entity, can drive seat by waving of little ∏ shape frame and wave together.And, owing to be hinged between seat back and backrest bottom, the horizontal segment rear end of little ∏ shape frame again with the backrest both sides between the corresponding position be connected by bearing pin, can regulate the angle between seat and backrest, people are sitting on the chair and can change between sitting posture and lying posture.In addition, because the underframe of base is provided with guide rail and pedal, and pedal can be done elastic by means of trundle and its anterior following roller effect lower edge guide rail on its both sides.
Therefore, Space chair of the present utility model, function is more, the scope of application is wider, not only can be used as office, more can be used as the leisure chair of family, outdoor bathing place or public place of entertainment.
(4) description of drawings
Fig. 1 is a Space chair schematic diagram of the present utility model;
Fig. 2 is that schematic diagram is looked on the left side of Fig. 1.
(5) specific embodiment
See Fig. 1, Fig. 2, Space chair of the present utility model contains base, seat 17 and backrest 7.Base wherein is made of two big ∏ shape supports 4, underframe 11 and two singletrees 13.Said underframe 11 can be a rectangular frame, also can be rectangular slab.In the present embodiment, underframe 11 is a rectangular frame, and its four limit is welded with steel pipe, can weld plurality of cross bars between its two long limit.Said two big ∏ shape supports 4 are separately positioned on the outside, two long limits of underframe 11, and the end of these two big ∏ shape supports 4 is fixed on four jiaos of underframe 11 by means of securing member respectively.Two singletrees 13 are between the horizontal segment of two big ∏ shape supports 4, and their two ends all are processed with external screw thread.All be processed with cross through hole on the horizontal segment front and back end of big ∏ shape support 4.The two ends of a singletree 13 are passed respectively outside the cross through hole of two big ∏ shape support 4 horizontal segment front ends, and another root singletree two ends are passed respectively outside the cross through hole of two big ∏ shape supports, 4 horizontal segment rear ends.
Two big ∏ shape support 4 both sides respectively are provided with a little ∏ shape frame 5 and two forks 12.Wherein, little ∏ shape frame 5 can form with the steel pipe clod wash, and its two ends all are processed with horizontal pin-and-hole, all is fixed with a bearing pin 8 in each horizontal pin-and-hole, and the inner end of these bearing pins 8 is inwardly stretched out.And fork 12 is a strip, and its two ends all are processed with pin-and-hole, and their end is on the overhanging end that moving type is enclosed within two singletree 13 corresponding positions by bearing, and the other end also is on bearing pin 8 inner extending ends that moving type is enclosed within little ∏ shape frame 5 respective end by bearing.
Be fixed with axle bed 6 in the little ∏ shape frame 5, this axle bed can be the strip steel plate, also can be dull and stereotyped.If adopt the strip steel plate, the two ends of this steel plate are fixed on two of little ∏ shape frame 5 and erect on the section.In the present embodiment, said axle bed 6 is flat axle bed, and the top of this flat axle bed and two vertical edges are separately fixed on the horizontal segment of little ∏ shape frame 5 and two erect on the section.The position, middle and upper part, front of two flat axle beds 6 all is fixed with a minor axis 18.One end of this two minor axis is fixed on the flat axle bed 6, and the other end stretches out in flat axle bed 6 inboards.
As shown in Figure 2, the right and left of seat 17 is all fixed a waist shape slip ring 19 by its place, front, and this two waists shape slip ring all is vertical setting, and minor axis 19 inner ends on two axle beds 6 all are moving type and insert in the corresponding waist shape slip ring 19.The both sides of backrest 7 are processed with pin-and-hole by its following place, and the both sides of seat 17 also are processed with pin-and-hole by its place, back, by bearing pin 8 and these pin-and-holes the back of seat 17 and the bottom of backrest 7 are hinged.The corresponding position on the horizontal segment of little ∏ shape frame 5 and backrest 7 both sides all is processed with horizontal pin-and-hole, and the two is moving type by bearing pin 8 and links together.
Place the needs of article during for adaptation people amusement and recreation, basketry 9 also is installed on the lateral surface of two flat axle beds 6.
Claims (5)
1. Space chair, comprise seat (17) and backrest (7), it is characterized in that also comprising base, this base is by two big ∏ shape supports (4) and be used to make the underframe (11) of two big ∏ shape supports (4) location to constitute, and four jiaos of underframe (11) are connected mutually with the respective end of two big ∏ shape supports (4) respectively; All be connected with singletree (13) between the horizontal segment front end of two big ∏ shape supports (4) and between the rear end, the outside at two big ∏ shape supports (4) is all stretched out at the two ends of this two singletree; All there are a little ∏ shape frame (5) and two forks (12) in two big ∏ shape supports (4) outside, and the end of two little ∏ shape framves (5) all is fixed with bearing pin (8), and these bearing pins all inwardly stretch out; All there is pin-and-hole at said fork (12) two ends, and their end is respectively on the corresponding overhanging end that moving type is enclosed within forward and backward singletree (13), and the other end is respectively on bearing pin (8) inner extending end that moving type is enclosed within two little ∏ shape framves (5) respective end; Be fixed with axle bed (6) in the little ∏ shape frame (5), be fixed with minor axis (18) on the axle bed near place, little ∏ shape frame (5) front, this two minor axis all stretches out the inboard in axle bed (6); Its place, front of leaning on of said seat (17) the right and left all is fixed with waist shape slip ring (19), and this waist shape slip ring is vertical installation, and the minor axis the inner on two axle beds (6) all is moving type and inserts in the corresponding waist shape slip ring (19); Said backrest (7) is hinged between following back with seat (17), the horizontal segment rear end of little ∏ shape frame (5) be moving type by bearing pin (8) between the backrest both sides accordingly and be connected.
2. Space chair according to claim 1 is characterized in that having on the underframe (11) pedal (3) and two guide rails (10) that are vertical setting; Pedal (3) front end is upturned, and there is trundle (16) on its both sides, rear portion, and this trundle is in the guide rail (10); The following of pedal (3) leading portion is equipped with roller (15) by means of wheel seat (14).
3. Space chair according to claim 2 is characterized in that flexible plate (2) above the perk section of pedal (3) leading portion, and the front end of the rear end of this elastic plate and pedal (3) horizontal segment is hinged, and its perk with pedal (3) is intersegmental to link to each other by spring (1).
4. according to claim 1,2 or 3 described Space chairs, it is characterized in that said axle bed (6) is flat axle bed, is fixed in the little ∏ shape frame (5) on this flat axle bed.
5. Space chair according to claim 4 is characterized in that said flat axle bed (6) outside is fixed with basketry (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03222445 CN2633106Y (en) | 2003-06-03 | 2003-06-03 | Space chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03222445 CN2633106Y (en) | 2003-06-03 | 2003-06-03 | Space chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2633106Y true CN2633106Y (en) | 2004-08-18 |
Family
ID=34290529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03222445 Expired - Fee Related CN2633106Y (en) | 2003-06-03 | 2003-06-03 | Space chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2633106Y (en) |
-
2003
- 2003-06-03 CN CN 03222445 patent/CN2633106Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YIN YINKUN Free format text: FORMER OWNER: SANG MAOHONG Effective date: 20050527 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20050527 Address after: 213131 Jiangsu province Changzhou city Wujin District Benniu town fanjiacun No. 22 ancestral village Patentee after: Yin Yinkun Address before: 214104 Jiangsu city of Wuxi province Richard town Xihu road Huihua Group Motorcycle supermarket Chuanda Auto Parts Factory Patentee before: Sang Maohong |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |