CN201061368Y - Interlock extension device of multifunctional easy chair - Google Patents
Interlock extension device of multifunctional easy chair Download PDFInfo
- Publication number
- CN201061368Y CN201061368Y CNU200720111465XU CN200720111465U CN201061368Y CN 201061368 Y CN201061368 Y CN 201061368Y CN U200720111465X U CNU200720111465X U CN U200720111465XU CN 200720111465 U CN200720111465 U CN 200720111465U CN 201061368 Y CN201061368 Y CN 201061368Y
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- rotating shaft
- integrated
- connector
- seat frame
- leg
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Abstract
The utility model relates to a serial verb extended device of a multifunctional leisure chair, which is used as a furnishing component, and comprises a back, an integrated seat frame, an arc connector, an integrated resting leg, a stop bush, a connecting bar spring, an U-shaped connecting bar and trolleys, wherein the back and the integrated seat frame are connected through a first rotating shaft, the back and the arc connector are connected through a second rotating shaft, and the arc connector and the integrated resting leg are connected through a fourth rotating shaft. The integrated resting leg and the integrated seat frame are connected through a third rotating shaft, one end of the U-shaped connecting bar is connected on the integrated seat frame through a fifth rotating shaft, and the other end of the U-shaped connecting bar and the trolleys are arranged on a sixth rotating shaft. One end of the connecting bar spring is connected with the integrated seat frame, the other end of the connecting bar spring is connected with the sixth rotating shaft, the trolleys are clinged with the arc connector, a resting leg limit groove is arranged on the integrated resting leg, the arc connector is equipped with a connector limit groove, and the stop bush is riveted on the arc connector. The chair of the utility model is further capable of lifting the integrated seat frame and the back in a state of lying. Compared with the prior art, the utility model has the characteristics of simple and practical structure, convenient operation, and high comfort and the like.
Description
Technical field:
The utility model relates to a kind of furniture component, and especially a kind of backrest of regulating is put the interlock extending apparatus of the multifunction relaxing chair that leg can overturn.
Background technology:
Present existing extending apparatus structure more complicated, the user must operate the control lever of regulating gradient, and especially operation is very difficult or inconvenient when horizontal position.
Summary of the invention:
Technical problem to be solved in the utility model provides a kind of interlock extending apparatus of multifunction relaxing chair, can be with simple especially mode with backrest inclination, and the integrated leg of putting overturns, and its mechanism is succinct practical, easy to operate, comfort level is high.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: the interlock extending apparatus of this multifunction relaxing chair, it is characterized in that being provided with backrest, integrated seat frame, arc connector, the integrated leg of putting, spacing lining, rod spring, U type connecting rod, roller, backrest is connected by first rotating shaft with integrated seat frame, backrest is connected by second rotating shaft with arc connector, arc connector is connected by the 4th rotating shaft with the integrated leg of putting, the integrated leg of putting is connected by the 3rd rotating shaft with integrated seat frame, one end of U type connecting rod is connected on the integrated seat frame by the 5th rotating shaft, the other end of U type connecting rod and roller housing are contained in the 6th rotating shaft, one end of rod spring is connected on the integrated seat frame, the other end of rod spring is connected with the 6th rotating shaft, rod spring is close to arc connector with the roller tension all the time, roller can produce relatively along arc connector and roll, the integrated leg of putting is provided with and puts the leg stopper slot, arc connector is provided with the connector stopper slot, and spacing lining is riveted on the arc connector.After on backrest, exerting pressure, overcoming under the pulling force situation of rod spring, the pressure of backrest can be passed to the integrated leg of putting by arc connector, integratedly put the leg Unscrew thereby make, otherwise the integrated leg of putting is drawn in.
The utility model also is provided with lifting mechanism, lifting mechanism is provided with bottom fixture, first connector, second connector, the bottom fixture is connected by the 7th rotating shaft with integrated seat frame, one end of first connector is connected by the 8th rotating shaft with the bottom fixture, one end of the other end of first connector and second connector is rotationally connected by the 9th rotating shaft, and the other end of second connector is connected with integrated seat frame by the tenth rotating shaft.Therefore, put under the situation that leg opens integrated, continue to exert pressure to backrest, then integrated seat frame and backrest will produce certain rotation lifting with respect to the bottom fixture around the 7th rotating shaft.In order to make lifting be equipped with a spacing effect at the initial sum stop bit, having designed a spacing rivet is fixed on the fixture of bottom, on original position, spacing rivet contacts with integrated seat frame and has played a supporting role, when being lifted to certain position, spacing rivet contacts with the confined planes of first connector, has played the restriction of a lifting extreme position.
In order to make the whole lifting decline process can stable and continuous, all adopted the big spring pad in the 8th rotating shaft and being connected of the 9th rotating shaft, so that produce the effect of a pretightning force, control overall structure stability of rotation.The lifting spring is set simultaneously, and the lifting spring is connected integrated seat frame with the bottom fixture, and the process of lifting has been played a restraining function, makes lifting more steady.
The utility model also is provided with chassis and chassis rotating shaft, and the chassis is connected with the bottom fixture by the chassis rotating shaft, can make the utility model increase the function of a rotation.
The utility model compared with prior art has simple and durable, characteristics such as easy to operate, and the control lever that does not need to regulate gradient can be by the matching relationship between self parts with backrest inclination, integratedly puts the leg upset; The utility model also can be provided with lifting mechanism, can improve comfort level by backrest lifting integrated seat frame and backrest when people lie on the leisure chaise longue.
Description of drawings:
Fig. 1 is the schematic perspective view of the utility model embodiment.
Fig. 2 is the utility model embodiment 1 integrated side schematic view of putting the leg gathering in the home position.
Fig. 3 is the utility model embodiment 1 integrated side schematic view of putting after leg overturns fully.
Fig. 4 is the side schematic view of the utility model embodiment 2 lifting mechanisms.
Fig. 5 is the side schematic view of the utility model embodiment 3.
The specific embodiment:
Embodiment 1:
Referring to Fig. 2, Fig. 3, the interlock extending apparatus of the utility model embodiment 1 multifunction relaxing chair is provided with backrest, integrated seat frame, arc connector, integrated leg, rod spring, U type connecting rod and the roller put, backrest 1 and integrated seat frame 2 are rotationally connected by the first rotating shaft A, backrest 1 and arc connector 3 are rotationally connected by the second rotating shaft B, arc connector 3 and the integrated leg 4 of putting are rotationally connected by the 4th rotating shaft D, integratedly put leg 4 and integrated seat frame 2 is rotationally connected by the 3rd rotating shaft C.When backrest 1 is toppled over backward around the first rotating shaft A, power on the backrest 1 is delivered to arc connector 3 by the second rotating shaft B, be delivered to the integrated leg 4 of putting by the 4th rotating shaft D again afterwards, make the integrated leg 4 of putting around the 3rd rotating shaft C Unscrew, otherwise, when integrated put apply a power on the leg 4 after, the integrated leg 4 put is regained around the rotation of the 3rd rotating shaft C, backrest 1 is then packed up around the first rotating shaft A.For in the whole process of opening, backrest 1 can move continuously slowly, designed a U type connecting rod 7, one end of U type connecting rod 7 is connected on the integrated seat frame 2 by the 5th rotating shaft E, the other end is connecting a roller 8 by the 6th rotating shaft F, one end of rod spring 6 is connected on the integrated seat frame 2, the other end is connected on the U type connecting rod 7, rod spring 6 is close to arc connector 3 with roller 8 tensions all the time, roller 8 can produce relatively along arc connector 3 and roll, therefore in the process of opening, the pulling force of rod spring 6 produces a restraining function and backrest 1 can slowly be moved toppling over of backrest 1 all the time.Integratedly put stopper slot 10 on the leg 4 and the stopper slot on the arc connector 39 and be riveted on spacing lining 5 on the arc connector 3 and roller 8 actings in conjunction make the integrated position-limiting action that produces when putting leg 4 and being recovered to certain position.
Embodiment 2:
Referring to Fig. 4, present embodiment is set up lifting mechanism on the basis of embodiment 1, lifting mechanism comprises bottom fixture 11, first connector 12, second connector 13, lifting spring 14 and spacing rivet 15, bottom fixture 11 and integrated seat frame 2 are rotationally connected by the 7th rotating shaft G, one end of first connector 12 and bottom fixture 11 are rotationally connected by the 8th rotating shaft H, one end of the other end and second connector 13 is rotationally connected by the 9th rotating shaft I, and the other end of second connector 13 is rotationally connected by the tenth rotating shaft J and integrated seat frame 2, therefore, when putting under the situation that leg 4 opens integrated, continuation is exerted pressure to backrest 1, and then integrated seat frame 2 and backrest 1 will produce certain rotation lifting with respect to bottom fixture 11 around the 7th rotating shaft G.In order to make lifting be equipped with a spacing effect at the initial sum stop bit, having designed a spacing rivet 15 is fixed on the fixture 11 of bottom, on original position, spacing rivet 15 contacts with integrated seat frame 2 and has played a supporting role, when being lifted to certain position, the confined planes 16 of the spacing rivet 15 and first connector 12 contacts, and has played the restriction of a lifting extreme position.In order to make the whole lifting decline process can stable and continuous, adopted the big spring pad in being connected of the 8th rotating shaft H and the 9th rotating shaft I, therefore the effect that on the 8th rotating shaft H, the 9th rotating shaft I, has produced a pretightning force, the spring 14 of lifting simultaneously is connected integrated seat frame 2 with bottom fixture 11, this has also played a restraining function to the process of lifting, makes lifting more steady.
Embodiment 3:
In Fig. 5, present embodiment increases a chassis 18 again on the basis of embodiment 2, and chassis 18 is connected with bottom fixture 11 by chassis rotating shaft 17, can make the utility model increase the function of a rotation.
Bolt, pin or rivet mode are adopted in rotating shaft among the utility model embodiment usually, wherein the first rotating shaft A, the 3rd rotating shaft C adopt bolt, the second rotating shaft B adopts pin, the 4th rotating shaft D, the 5th rotating shaft E, the 6th rotating shaft F, the 7th rotating shaft G, the tenth rotating shaft J all adopt rivet, the 8th rotating shaft H, the 9th rotating shaft I all adopt rivet to add the spring shim mode, and the oilless bearing structural design is adopted in chassis rotating shaft 17.The simple deformation or the combination of every the utility model embodiment technical scheme and technical characterictic all should be thought to fall into protection domain of the present utility model.
Claims (4)
1. the interlock extending apparatus of a multifunction relaxing chair, it is characterized in that: be provided with backrest, integrated seat frame, arc connector, the integrated leg of putting, spacing lining, rod spring, U type connecting rod, roller, backrest is connected by first rotating shaft with integrated seat frame, backrest is connected by second rotating shaft with arc connector, arc connector is connected by the 4th rotating shaft with the integrated leg of putting, the integrated leg of putting is connected by the 3rd rotating shaft with integrated seat frame, one end of U type connecting rod is connected on the integrated seat frame by the 5th rotating shaft, the other end of U type connecting rod and roller housing are contained in the 6th rotating shaft, one end of rod spring is connected on the integrated seat frame, the other end of rod spring is connected with the 6th rotating shaft, roller is close to arc connector, the integrated leg of putting is provided with and puts the leg stopper slot, arc connector is provided with the connector stopper slot, and spacing lining is riveted on the arc connector.
2. the interlock extending apparatus of multifunction relaxing chair according to claim 1, it is characterized in that: also be provided with lifting mechanism, lifting mechanism is provided with bottom fixture, first connector, second connector, the bottom fixture is connected by the 7th rotating shaft with integrated seat frame, one end of first connector is connected by the 8th rotating shaft with the bottom fixture, one end of the other end of first connector and second connector is rotationally connected by the 9th rotating shaft, and the other end of second connector is connected with integrated seat frame by the tenth rotating shaft, and spacing rivet is installed on the fixture of bottom.
3. the interlock extending apparatus of multifunction relaxing chair according to claim 2, it is characterized in that: described the 8th rotating shaft, the 9th rotating shaft are provided with rivet and spring shim.
4. according to the interlock extending apparatus of claim 1 or 2 or 3 described multifunction relaxing chairs, it is characterized in that: also be provided with chassis and chassis rotating shaft, the chassis is connected with the bottom fixture by the chassis rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720111465XU CN201061368Y (en) | 2007-07-02 | 2007-07-02 | Interlock extension device of multifunctional easy chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720111465XU CN201061368Y (en) | 2007-07-02 | 2007-07-02 | Interlock extension device of multifunctional easy chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201061368Y true CN201061368Y (en) | 2008-05-21 |
Family
ID=39449741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720111465XU Expired - Lifetime CN201061368Y (en) | 2007-07-02 | 2007-07-02 | Interlock extension device of multifunctional easy chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201061368Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102651988A (en) * | 2009-12-18 | 2012-08-29 | 珀西瓦尔·拉费尔 | Improved legs and feet support structure to be applied for inclinable armchair |
| CN102657449A (en) * | 2012-05-21 | 2012-09-12 | 锐迈机械科技（吴江）有限公司 | Mechanical extension device of movable sofa |
| CN103054364A (en) * | 2012-08-15 | 2013-04-24 | 嘉兴艾纳曼贸易有限公司 | Hardware of seated furniture and seated furniture with hardware |
| CN103347421A (en) * | 2011-08-08 | 2013-10-09 | 金特克索沦特有限责任公司 | Furniture piece |
| CN103610561A (en) * | 2013-12-12 | 2014-03-05 | 浙江多迪斯泰保健器材有限公司 | Massage armchair |
| CN106642439A (en) * | 2015-10-29 | 2017-05-10 | 艾美特电器（九江）有限公司 | Water tank assembly with water pump capable of being manually controlled to move up and down |
| CN107432594A (en) * | 2017-08-14 | 2017-12-05 | 大连交通大学 | A kind of summer and winter double-purpose seat |
| WO2022000968A1 (en) * | 2020-07-02 | 2022-01-06 | 永艺家具股份有限公司 | Multifunctional leisure chair frame structure, and supporting sitting method therefor |
-
2007
- 2007-07-02 CN CNU200720111465XU patent/CN201061368Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102651988A (en) * | 2009-12-18 | 2012-08-29 | 珀西瓦尔·拉费尔 | Improved legs and feet support structure to be applied for inclinable armchair |
| CN103347421A (en) * | 2011-08-08 | 2013-10-09 | 金特克索沦特有限责任公司 | Furniture piece |
| CN102657449A (en) * | 2012-05-21 | 2012-09-12 | 锐迈机械科技（吴江）有限公司 | Mechanical extension device of movable sofa |
| CN102657449B (en) * | 2012-05-21 | 2014-12-31 | 锐迈机械科技（吴江）有限公司 | Mechanical extension device of movable sofa |
| CN103054364A (en) * | 2012-08-15 | 2013-04-24 | 嘉兴艾纳曼贸易有限公司 | Hardware of seated furniture and seated furniture with hardware |
| CN103054364B (en) * | 2012-08-15 | 2016-08-24 | 嘉兴艾纳曼贸易有限公司 | The metal-ware of a kind of furniture piece and the furniture piece with metal-ware |
| CN103610561A (en) * | 2013-12-12 | 2014-03-05 | 浙江多迪斯泰保健器材有限公司 | Massage armchair |
| CN106642439A (en) * | 2015-10-29 | 2017-05-10 | 艾美特电器（九江）有限公司 | Water tank assembly with water pump capable of being manually controlled to move up and down |
| CN107432594A (en) * | 2017-08-14 | 2017-12-05 | 大连交通大学 | A kind of summer and winter double-purpose seat |
| WO2022000968A1 (en) * | 2020-07-02 | 2022-01-06 | 永艺家具股份有限公司 | Multifunctional leisure chair frame structure, and supporting sitting method therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080521 |