CN2478651Y - Swing frame capable of adjusting angle of seat - Google Patents
Swing frame capable of adjusting angle of seat Download PDFInfo
- Publication number
- CN2478651Y CN2478651Y CN 01208697 CN01208697U CN2478651Y CN 2478651 Y CN2478651 Y CN 2478651Y CN 01208697 CN01208697 CN 01208697 CN 01208697 U CN01208697 U CN 01208697U CN 2478651 Y CN2478651 Y CN 2478651Y
- Authority
- CN
- China
- Prior art keywords
- hack lever
- leaning
- strut
- seating
- frame portion
- 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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Abstract
A swing frame with an angle adjustable chair is composed of a support, a suspending unit, a frame foundation connected with the suspending unit and a chair pivoted on the frame foundation. A front hack lever and a rear hack lever are equipped correspondingly on the frame foundation; two position mechanisms are arranged on the rear hack lever. The support and the said frame foundation are linked by the suspending unit. A seat structure, a back rest structure and a support structure extending downward pivoted with the back leaning part are arranged for the chair. Therefore, by adjusting the angle between the sitting part and the back leaning part, the said swing frame is applicable to sitting or lying on. It is rather convenient for swinging with various angles.
Description
The relevant a kind of swing rack of the utility model, refer to especially a kind of adjust the seat support angle for the user with the seating and the swing rack of lying and swinging back and forth by posture.
No matter the tradition swing rack is the swingboat frame that is arranged at spacious zone, park, or be applicable to small-sized swing rack in the family, its seat support is fixed angle, the dealer or the producer often utilize welding or the mode that is spirally connected, seat support is fixedly set on the swing rack, the user only can be with a kind of anchor seating on the seat support of swing rack, so comfortableness is not ideal enough.
The purpose of this utility model is to provide a kind of and adjusts the seat support angle so that the user can seating and the swing rack of lying and swinging back and forth by posture.
For achieving the above object, the swing rack of adjusting the seat support angle of the present utility model is characterized in that it comprises: a supporting seat, and the bogie side frame and that has about two opposition is connected the tranverse connecting rod between the side frames top; One suspension apparatus is hubbed at the tranverse connecting rod of supporting seat; One stand that is connected with suspension apparatus, one of an opposition preceding hack lever and a back bar before and after having, and the bogie side frame bar that opposes and be connected with forward and backward hack lever respectively about two are assembled with a location mechanism on the back hack lever of stand; One is hubbed at the seat support of described stand, a sitting and leaning rank and one corresponding before and after having leans against frame portion, and one pivot tie in the supporting and leaning rack that leans against frame portion and extend downwards, leaning against frame portion is assembled on the described bogie side frame bar of described stand by a pivoting device, described sitting and leaning rank has the two seating struts that perseverance is resisted against the preceding hack lever of stand, leaning against the corresponding seating strut of frame portion has two and leans against strut, each seating strut has a pivot end away from preceding hack lever, and each leans against strut and has one away from described hack lever and the pivot end that articulates with the seating strut.
Adopt technique scheme, when the supporting and leaning rack of seat support supports to arrive in detent mechanism, sitting and leaning rank with lean against frame portion and form and to be available for users to lean on the angle of sitting with the seating posture, when the frame portion that leans against of seat support supports back hack lever in stand, sitting and leaning rank with lean against spacious flat formation of frame portion and be available for users to lean on the state of sitting by posture to lie.Therefore, the user can be by adjusting sitting and leaning rank and leaning against the angle of frame portion, makes described swing rack simultaneously with seating and the effect of lying and leaning on, and makes things convenient for that user's conversion is different leans on the angles of sitting and swing back and forth.
Be elaborated below in conjunction with the swing rack of accompanying drawing, so that clearlyer understand the purpose of this utility model, characteristics and advantage to the adjustable angle of the utility model preferred embodiment; In the accompanying drawing:
Fig. 1 is the stereogram of a preferred embodiment that can adjust the swing rack of seat support angle;
Fig. 2 is the part component drawings of Fig. 1, and this figure shows described seating strut and the pivot joint state that leans against strut, describedly leans against strut and described pivoting device pivot joint state, and the corresponding relation of described detent mechanism and described supporting and leaning rack;
Fig. 3 is the side view cutaway drawing of stand of the present utility model and seat support, shows described sitting and leaning rank among the figure and lean against frame portion to be in spacious level state; And
Fig. 4 is the side view cutaway drawing of stand of the present utility model and seat support, shows described sitting and leaning rank among the figure and lean against frame portion to accompany a predetermined angular and be in the seating state.
As shown in Figure 1, a preferred embodiment of adjusting the swing rack of seat support angle of the present utility model comprises: a supporting seat 1, a suspension apparatus 2, a stand 3 and a seat support 4.The bogie side frame 11 and one that supporting seat 1 has about two opposition is connected the tranverse connecting rod 12 between side frames 11 tops.Suspension apparatus 2 is assembled on the tranverse connecting rod 12 of described supporting seat 1 swingably, and it has the suspension rope group 21 of opposition about two.Stand 3 is connected with two suspension rope groups 21 of suspension apparatus 2, stand 3 front and back are swung repeatedly, before and after described stand 3 has before one of opposition hack lever 31 oppose with a back hack lever 32 and about two and respectively with preceding, back hack lever 31, the 32 bogie side frame bars 33 that are connected, 34, as shown in Figure 2, be assembled with a location mechanism 35 on the back hack lever 32 of stand 3, detent mechanism 35 has two positioning seats 351, and the location grid 352 that are hubbed at each positioning seat 351 respectively by a screw rod, and each positioning seat 351 forms by the bending of metal lamellar body, see by depression angle and roughly to be one inverted U-shaped, positioning seat 351 has a rectangular substrate 353 that is fixed on the hack lever 32 of back, vertical back, substrate 353 both sides hack lever 32 directions are extended with two chucking lugs 354 forward, and each chucking lug 354 also has a location notch 355.
As Fig. 1, shown in 2, a corresponding sitting and leaning rank 41 and leaned against frame portion 42 and a pivot and ties in leaning against the frame portion 42 and the supporting and leaning rack 43 of extension downwards before and after seat support 4 had, lean against frame portion 42 is assembled in described stand 3 by two pivoting devices 44 bogie side frame bar 33, on 34, two sitting and leaning ranks 41 have the two seating struts 411 that perseverance is resisted against the preceding hack lever 31 of described stand 3,411 of two seating struts also are connected a seating connecting rod 412, leaning against frame portion 42 corresponding two seating struts 411 has two and leans against strut 421, lean against 421 of struts also rank be connected with one and lean against connecting rod 422, make described sitting and leaning rank 41 and lean against the framework that frame portion 42 all forms the outward appearance that roughly takes the shape of the letter U; Shown in Fig. 2,3, each pivoting device 44 has a fixed head 441 and that is fixed on the described bogie side frame bar 33,34 and runs through described fixed head 441 and the described hinged arm 442 that leans against strut 421.
Each seating strut 411 has a pivot end 413 away from hack lever 31 before described, and each leans against strut 421 and has a pivot end 423 away from described back hack lever 32, between above-mentioned two pivot ends 413,423 by a hinge device 45 binding that is pivoted.Supporting and leaning rack 43 also is a U type framework, and it has be positioned at both sides lean against two booms 431 and that strut 421 articulates and be connected relative to the described backstay 432 that leans against strut 421 end places in two booms 431 with described.
As shown in Figure 3, the frame portion 42 that leans against of seat support 4 supports the back hack lever 32 in stand 3,41 of sitting and leaning ranks are resisted against the preceding hack lever 31 of described stand 3, the seating strut of sitting and leaning rank 41 411 with lean against frame portion 42 lean against strut 421 spacious flat be that a straight line forms and is available for users to lie by the state of posture seat support; As shown in Figure 4, the backstay 432 of the supporting and leaning rack 43 of seat support 4 supports to arrive in the positioning seat 351 in described detent mechanism 35, described location grid 352 are pulled downwards and are covered described locating notch 355, make described backstay 432 restricted and can't break away from from described detent mechanism 35, at this moment, before described sitting and leaning rank 41 still is resisted against on the hack lever 31 and with lean against frame portion 42 and accompany a predetermined angular and form and be available for users to lean on the state of sitting with the seating posture; If described backstay 432 is taken off from described locating notch 355, then seat support 4 reverts back to the spacious flat state that is available for users to lie and leans on again.
Therefore, the utility model can make the user by adjusting described sitting and leaning rank and leaning against the angle of frame portion, makes described swing rack simultaneously with seating and the effect of lying and leaning on, and makes things convenient for the different angles of sitting of leaning on of user's conversion to swing back and forth.
Claims (2)
1. the swing rack that can adjust the seat support angle is characterized in that it comprises:
One supporting seat, the bogie side frame and that has about two opposition is connected the tranverse connecting rod between the side frames top;
One suspension apparatus is hubbed at the tranverse connecting rod of supporting seat;
One stand that is connected with suspension apparatus, one of an opposition preceding hack lever and a back hack lever and about the two bogie side frame bars that oppose and be connected with forward and backward hack lever respectively before and after having are assembled with a location mechanism on the back hack lever of stand;
One is hubbed at the seat support of described stand, a corresponding sitting and leaning rank and leans against frame portion and a pivot and ties in leaning against the frame portion and the supporting and leaning rack of extension downwards before and after having, leaning against frame portion is assembled on the described bogie side frame bar by a pivoting device, described sitting and leaning rank has the two seating struts that perseverance is resisted against described preceding hack lever, leaning against the corresponding seating strut of frame portion has two and leans against strut, each seating strut has a pivot end away from preceding hack lever, and each leans against strut and also has one away from described hack lever and the pivot end that articulates with the seating strut.
2. can adjust the swing rack of seat support angle according to claim 1, it is characterized in that: handrail includes a board of holding up that is connected in the connecting portion top, each holds up board all to have holding up by face and assembling face down up, be positioned at position, described linking part both sides at assembling face and protrude out the two vertical walls that oppose each other respectively downwards, per two walls that hang down form a draw-in groove with opening respectively, are provided with a colloid positioning strip in each draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01208697 CN2478651Y (en) | 2001-03-12 | 2001-03-12 | Swing frame capable of adjusting angle of seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01208697 CN2478651Y (en) | 2001-03-12 | 2001-03-12 | Swing frame capable of adjusting angle of seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2478651Y true CN2478651Y (en) | 2002-02-27 |
Family
ID=33628774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01208697 Expired - Fee Related CN2478651Y (en) | 2001-03-12 | 2001-03-12 | Swing frame capable of adjusting angle of seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2478651Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103096758A (en) * | 2010-09-10 | 2013-05-08 | 陈振明 | Adjustable hanging chair |
| CN108601452A (en) * | 2016-11-04 | 2018-09-28 | 休闲运动设施开发有限公司 | Swing chair |
-
2001
- 2001-03-12 CN CN 01208697 patent/CN2478651Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103096758A (en) * | 2010-09-10 | 2013-05-08 | 陈振明 | Adjustable hanging chair |
| CN108601452A (en) * | 2016-11-04 | 2018-09-28 | 休闲运动设施开发有限公司 | Swing chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |