CN201393753Y - Automatic turning seat - Google Patents
Automatic turning seat Download PDFInfo
- Publication number
- CN201393753Y CN201393753Y CN2009201269448U CN200920126944U CN201393753Y CN 201393753 Y CN201393753 Y CN 201393753Y CN 2009201269448 U CN2009201269448 U CN 2009201269448U CN 200920126944 U CN200920126944 U CN 200920126944U CN 201393753 Y CN201393753 Y CN 201393753Y
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- CN
- China
- Prior art keywords
- frame
- seat
- backrest
- right support
- arm
- 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
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses an automatic turning seat, which comprises seat legs, a seat plate, a backrest, a backrest support frame and a handrail frame, wherein the backrest support frame on the lower end of the handrail frame is provided with the turnover seat plate, the back surface of the seat plate is provided with the seat plate support frame, the seat plate support frame comprises a left support rod, a right support rod and a cross beam, the left and the right support rods are parallel, the cross beam is connected with the rear portions of the left support rod and the right support rod, the front portions of the left and the right support rods are respectively provided with a left rotating hole and a right rotating hole, the lower portion of the backrest support frame is provided with a left rotating rod and a right rotating rod, the left rotating rod and the right rotating rod are respectively stretched into the left rotating hole and the right rotating hole, the lower end ofthe backrest support frame on the lower portion of the handrail frame is provided with a left support beam and a right support beam, and one end of the left and the right support beams, which are close to the left and the right support rods are respectively extended outside an axis line of the left and the right support rods. The automatic turning seat has simple structure, and can achieve the automatic turning function and low cost through an eccentric principle.
Description
Technical field:
The utility model relates to a kind of seat, particularly a kind of seat with the automatic turn over function of seat.
Technical background:
Seat has very strong practicality, and its major function is convenient to people's rest exactly.Especially stay at home, use the chair right and wrong usually to see in office, open air, public place of entertainment and other place.The seat majority that uses does not all have turn over function at present, when if long-time like this nobody uses, will cause booties such as piling up dust on the seat, waiting for cleaning makes troubles, minority has the seat of seat turn over function to use additional devices such as spring to reach upset more, this kind method time has been grown devices such as spring and will lose efficacy, and causes the seat seat to lose the function of upset, moreover production and maintenance cost are higher.
The utility model content:
The purpose of this utility model provides a kind of automatic tip-up set, and this automatic tip-up set is simple in structure, by the principle of off-centre, can reach the automatic turn over function of seat and with low cost.
For achieving the above object, the technical solution of the utility model is: design a kind of automatic tip-up set, comprise the chair leg, seat, backrest, back rest supports frame and arm-rest frame, described arm-rest frame and backrest are fixed on the back rest supports frame, on the back rest supports frame of arm-rest frame lower end, be provided with turnover seat, be provided with the chair leg in described back rest supports frame lower end, its main points are: be provided with the seat bracing frame at the described seat back side, this seat bracing frame by about two parallel left sides, right support bar be connected this left side, the crossbeam at right support bar rear portion is formed, a described left side, right support bar front portion is respectively equipped with a left side, right rotation hole, bottom at described back rest supports frame is provided with a left side, right dwang, this left side, right dwang stretches into a described left side respectively, in the right rotation hole, therefore utilize eccentric principle, the anterior weight of seat and seat bracing frame is little and rear portion weight is big, the present gravity effect of historical facts or anecdotes realizes upset automatically down, back rest supports frame lower end below described arm-rest frame is provided with a left side, right brace summer, this left side, right brace summer is near a described left side, one end of right support bar extends a described left side respectively, the axial line of right support bar, when the people is sitting on the seat, this left side, right brace summer can have supporting role to seat.
Described left and right brace summer is parallel with the described bar that turns left and right, and this left and right brace summer and the described horizontal range that turns left and right bar are: 1cm～1.5cm, and vertical range is: 1.5cm～2.5cm; So when the people sits, seat turns, and can keep the level of seat and does not tilt the increase level of comfort.
Be provided with the left and right mounting rod of " L " shape on described back rest supports frame top, be respectively equipped with left and right mounting pipe in both sides, described backrest back, described left and right mounting rod inserts respectively in the left and right mounting pipe, so conveniently backrest is dismantled at any time, is convenient for changing.
Be respectively equipped with gum cover in left and right support beam end, when so getting up on being sitting in seat, the seat upset is because the effect of gum cover makes that the sound was little when left and right support bar and left and right brace summer bumped against.
Described arm-rest frame is
Shape, and be set with leather sheath on the top of this arm-rest frame, so can increase people's feel and level of comfort.
Be provided with fixed head in described chair leg lower end, therefore seat can be fixed by this left and right fixed head.
Effect of the present utility model: novelty simple in structure, seat can overturn when not using automatically, backrest is easy to change and cost is low.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1.
Meaning of each numbering is in the above-mentioned accompanying drawing: 1. seat, 2. backrest, 3 chair legs, 4 fixed heads, 5. seat bracing frame, 5a. left side support bar, the right support bar of 5b., 5c. crossbeam, 6 back rest supports framves, 7 arm-rest frames, 8a. left side brace summer, the right brace summer of 8b., 9. gum cover, 10a. left side dwang, the right dwang of 10b., 11a. left side mounting rod, 11b. right mounting rod, 12a. left side mounting pipe, the right mounting pipe of 12b., 13a. left rotation hole, the right rotation hole of 13b., 14. leather sheaths.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is further described.
See also Fig. 1～Fig. 3: shown in automatic tip-up set, it comprises chair leg 3, seat 1, backrest 2, back rest supports frame 6 and arm-rest frame 7, described arm-rest frame 7 and backrest 2 are fixed on the back rest supports frame 6, on the back rest supports frame 6 of arm-rest frame 7 lower ends, be provided with turnover seat 1, be provided with chair leg 3 in described back rest supports frame 6 lower ends, be provided with seat bracing frame 5 at described seat 1 back side, this seat bracing frame 5 by about two parallel left sides, right support bar 5a, 5b be connected this left side, right support bar 5a, the crossbeam 5c at 5b rear portion forms, a described left side, right support bar 5a, the 5b front portion is respectively equipped with a left side, right rotation hole 13a, 13b, bottom at described back rest supports frame 6 is provided with a left side, right dwang 10a, 10b, this left side, right dwang 10a, 10b stretches into a described left side respectively, right rotation hole 13a, among the 13b, back rest supports frame 6 lower ends below described arm-rest frame 7 are provided with a left side, right brace summer 8a, 8b, this left side, right brace summer 8a, 8b is near a described left side, right support bar 5a, the end of 5b extends a described left side respectively, right support bar 5a, the axial line of 5b; Described left and right brace summer 8a, 8b are parallel with described bar 10a, the 10b of turning left and right, and this left and right brace summer 8a, 8b and the described horizontal range that turns left and right bar 10a, 10b are: 1cm～1.5cm, and vertical range is: 1.5cm～2.5cm; Be provided with fixed head 4 in described chair leg 3 bottoms.
See also Fig. 2: be provided with the left and right mounting rod 11a of " L " shape, 11b on described back rest supports frame 6 tops, be respectively equipped with left and right mounting pipe 12a, 12b in both sides, described backrest 2 back, described left and right mounting rod 11a, 11b insert respectively among left and right mounting pipe 12a, the 12b; Described arm-rest frame 7 is
Shape, and be set with leather sheath 14 on the top of this arm-rest frame 7.
In Fig. 1, it can also be seen that: be respectively equipped with gum cover 9 in left and right brace summer 8a, 8b end.
Principle of the present utility model is: owing to turn left and right bar is to be fixed on the forward part in left and right support bar middle part, therefore utilize eccentric principle, the anterior weight of seat and seat bracing frame is little and rear portion weight is big, and the present gravity effect of historical facts or anecdotes realizes upset automatically down.
Claims (6)
1, a kind of automatic tip-up set, comprise chair leg (3), seat (1), backrest (2), back rest supports frame (6) and arm-rest frame (7), described arm-rest frame (7) and backrest (2) are fixed on the back rest supports frame (6), on the back rest supports frame (6) of arm-rest frame (7) lower end, be provided with turnover seat (1), be provided with chair leg (3) in described back rest supports frame (6) lower end, it is characterized in that: be provided with seat bracing frame (5) at described seat (1) back side, this seat bracing frame (5) by about two parallel left sides, right support bar (5a, 5b) be connected this left side, right support bar (5a, 5b) crossbeam at rear portion (5c) is formed, a described left side, right support bar (5a, 5b) front portion is respectively equipped with a left side, right rotation hole (13a, 13b), bottom at described back rest supports frame (6) is provided with a left side, right dwang (10a, 10b), this left side, right dwang (10a, 10b) stretch into a described left side respectively, right rotation hole (13a, 13b), back rest supports frame (6) lower end in described arm-rest frame (7) below is provided with a left side, right brace summer (8a, 8b), this left side, right brace summer (8a, 8b) near a described left side, right support bar (5a, end 5b) extends a described left side respectively, right support bar (5a, axial line 5b).
2, automatic tip-up set according to claim 1, it is characterized in that: described left and right brace summer (8a, 8b) is parallel with the described bar (10a, 10b) that turns left and right, and this left and right brace summer (8a, 8b) with the described horizontal range that turns left and right bar (10a, 10b) is: 1cm～1.5cm, vertical range is: 1.5cm～2.5cm.
3, automatic tip-up set according to claim 1, it is characterized in that: be provided with the left and right mounting rod of " L " shape (11a, 11b) on described back rest supports frame (6) top, be respectively equipped with left and right mounting pipe (12a, 12b) in described backrest (2) both sides, back, described left and right mounting rod (11a, 11b) inserts respectively in the left and right mounting pipe (12a, 12b).
4, automatic tip-up set according to claim 1 is characterized in that: be respectively equipped with gum cover (9) in left and right brace summer (8a, 8b) end.
5, automatic tip-up set according to claim 1 is characterized in that: described arm-rest frame (7) is
Shape, and be set with leather sheath (14) on the top of this arm-rest frame (7).
6, automatic tip-up set according to claim 1 is characterized in that: be provided with fixed head (4) in described chair leg (3) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201269448U CN201393753Y (en) | 2009-04-08 | 2009-04-08 | Automatic turning seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201269448U CN201393753Y (en) | 2009-04-08 | 2009-04-08 | Automatic turning seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201393753Y true CN201393753Y (en) | 2010-02-03 |
Family
ID=41616236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201269448U Expired - Fee Related CN201393753Y (en) | 2009-04-08 | 2009-04-08 | Automatic turning seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201393753Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102233174A (en) * | 2010-04-20 | 2011-11-09 | 何志全 | Sitting turnover playing body-building apparatus |
| CN103054376A (en) * | 2012-12-29 | 2013-04-24 | 徐永贵 | Storage type canteen chair |
-
2009
- 2009-04-08 CN CN2009201269448U patent/CN201393753Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102233174A (en) * | 2010-04-20 | 2011-11-09 | 何志全 | Sitting turnover playing body-building apparatus |
| CN103054376A (en) * | 2012-12-29 | 2013-04-24 | 徐永贵 | Storage type canteen chair |
| CN103054376B (en) * | 2012-12-29 | 2015-01-28 | 徐永贵 | Storage type canteen chair |
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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: 20100203 Termination date: 20120408 |