CN205457364U - Leisure chaise longue by rocker control step activity - Google Patents
Leisure chaise longue by rocker control step activity Download PDFInfo
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- CN205457364U CN205457364U CN201620126700.XU CN201620126700U CN205457364U CN 205457364 U CN205457364 U CN 205457364U CN 201620126700 U CN201620126700 U CN 201620126700U CN 205457364 U CN205457364 U CN 205457364U
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- connecting rod
- seat cushion
- chaise longue
- leisure chaise
- rocking bar
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Abstract
The utility model relates to a leisure chaise longue technical field, more specifically relates to a leisure chaise longue by rocker control step activity, including base, seatpad, back, step and handrail structure, the base is connected with the seatpad, the seatpad is connected with the back, handrail structure's both ends are connected with seatpad and back respectively, the step below is equipped with and is used for supporting the support of step, the one end and the seatpad of step pass through connecting rod transmission device and the rocker mechanism is connected, drives connecting rod transmission device and makes the step be concertina movement for the seatpad through rotating the rocker mechanism. The utility model relates to a leisure chaise longue by rocker control step activity is connected the one end of step through connecting rod transmission device and rocker mechanism with the seatpad, through rotating the rocker mechanism, can drive the connecting rod transmission device motion, and then drives the step and be concertina movement for the seatpad, offers convenience for the user.
Description
Technical field
This utility model relates to leisure chaise longue technical field, more particularly, to a kind of leisure chaise longue being controlled step activity by rocking bar.
Background technology
Existing leisure chaise longue, step is typically fixing with seat cushion level to be connected, and step can not do stretching motion, can not swing up and down relative to seat cushion again.When being used as chaise longue by this leisure chaise longue, due to step not flexible, when user's height is not mated with this leisure chaise longue, arising that step is stretched outside user's foot, take up room big situation；Or user's lower limb is oversize, foot can only be stretched the outside in step, make leg uncomfortable.When being used as seat by this leisure chaise longue, the step stretched out can hinder the position that foot is put, in fact it could happen that step props up the situation of user's leg, and overlong time also makes user's leg uncomfortable, makes troubles to user.
Summary of the invention
For at least one defect in prior art, this utility model aims to provide a kind of leisure chaise longue being controlled step activity by rocking bar, and the step of this leisure chaise longue is scalable, brings advantage to the user.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is:
There is provided a kind of leisure chaise longue being controlled step activity by rocking bar, including base, seat cushion, backrest, step and armrest；Described base is connected with seat cushion；Described seat cushion is connected with backrest；The two ends of armrest are connected with seat cushion and backrest respectively；Being provided with the support for supporting described step below step, one end of described step is connected by link gearing and endplay device with seat cushion, makes step do stretching motion relative to seat cushion by rotating rocker mechanism drivening rod actuating device.
In such scheme, by link gearing and endplay device, one end of step is connected with seat cushion, by rotating rocker mechanism, gets final product drivening rod actuator movement, and then drive step to do stretching motion relative to seat cushion.A kind of leisure chaise longue being controlled step activity by rocking bar of this utility model, by rotating rocker mechanism, makes the step of this leisure chaise longue stretch, brings advantage to the user.
Preferably, described endplay device includes the first air spring, rocking bar, first connecting rod, second connecting rod and third connecting rod；The two ends of the first air spring connect rocking bar and seat cushion respectively, and one end of first connecting rod is hinged with rocking bar, and the other end of first connecting rod is hinged with second connecting rod and third connecting rod, and the other end of second connecting rod connects described seat cushion, and the other end of third connecting rod connects support；The stroke of the first air spring is changed by rotating rocker, first air spring motion drives first connecting rod motion, the angle between second connecting rod and third connecting rod is made to change, and then drive link actuating device, link gearing motion drives step to do stretching motion relative to seat cushion.The setting of endplay device is easy to user and is operated this leisure chaise longue at any time, makes step do stretching motion relative to seat cushion.
Preferably, described link gearing includes the most hinged the first drive link, the second drive link, the 3rd drive link and the 4th drive link；Support is provided with the first guide groove, and the other end of the 4th drive link is connected with step, and support is connected with seat cushion, and the second drive link slides along the first guide groove, and the first drive link connects described seat cushion.During rotating rocker mechanism, endplay device drivening rod actuator movement, make step do stretching motion relative to seat cushion.
Preferably, when the other end of first connecting rod is hinged with second connecting rod and third connecting rod, first connecting rod is between second connecting rod and third connecting rod.So arrange and be easy to drive second connecting rod and third connecting rod to move by the motion of first connecting rod, and make the angle malleable between second connecting rod and third connecting rod, facilitate user to make step do stretching motion relative to seat cushion by rotating rocker mechanism drivening rod actuating device.
Preferably, also including that slip positioner, described slip positioner include sliding bar and the second guide groove, the second guide groove is located on support, and sliding bar is connected with step, and sliding bar slides along the second guide groove.In step telescopic process, by being slided along the second guide groove by sliding bar, the stretching motion making step is steady further, improves the stability of this leisure chaise longue.
Preferably, also include that the second air spring, the two ends of the second air spring are connected with backrest and seat cushion respectively；By the motion of the second air spring, make backrest relative to seat cushion swing, and armrest and back-rest linked when swinging.So arrange and be easy to user this leisure chaise longue is used as chaise longue or seat；Armrest and back-rest linked during swing, when being converted to chaise longue from seat or be converted to seat from chaise longue by this leisure chaise longue, reduce the frictional force between staff and armrest.
Preferably, described armrest includes wooden handrail and fork；Described wooden handrail is provided with swinging chute, one end connected wood handrail of fork, and the other end of fork connects seat cushion through swinging chute；Wooden handrail is rotatably connected with backrest.So arrange, be possible to prevent in linkage process to occur catching phenomenon, make linkage ratio smoothly.
Preferably, in order to make seat cushion can horizontally rotate relative to base, seat cushion is connected by the first rotating shaft with base.Seat cushion horizontally rotates relative to base, when user sits on cushion, this leisure chaise longue can 360 ° of horizontal rotations, bring convenience to the users.
Preferably, also include that the second rotating shaft, described support are rotatably connected with seat cushion by the second rotating shaft.The setting of the second rotating shaft makes step can swing up and down relative to seat cushion, when being used as chaise longue by this leisure chaise longue, step is swung to seat cushion in the same horizontal line or the place that is comfortable on of user, make user lie down rest time more comfortable；When being used as seat by this leisure chaise longue, by step swung downward to correct position, user sits on cushion, prevents step from arriving to user's leg, causes user's leg uncomfortable.
Preferably, also including headrest, described headrest is rotatably connected with backrest.The setting of headrest is easy to place user's head, rests the head on rotatable relative to backrest, makes user can adjust headrest positions according to self-demand, brings convenience to user.
Compared with prior art, the beneficial effects of the utility model are:
A kind of leisure chaise longue being controlled step activity by rocking bar of this utility model, by link gearing and endplay device, one end of step is connected with seat cushion, by rotating rocker mechanism, get final product drivening rod actuator movement, and then drive step to do stretching motion relative to seat cushion；By arranging slip positioner, in the telescopic process of step, sliding bar is made to slide along sliding tray, to improve the stationarity of step stretching motion；By arranging the second air spring between backrest and seat cushion, make the backrest can swing relative to seat cushion, it is simple to user uses this leisure chaise longue as chaise longue or seat；By armrest being arranged to the pattern with back-rest linked, when this leisure chaise longue is converted to chaise longue from seat or is converted to seat from chaise longue, reduce the frictional force between staff and armrest；By arranging headrest and making headrest rotatable relative to backrest, make user can adjust headrest positions according to self-demand, bring convenience to user.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment.
Fig. 2 is the connection diagram of link gearing and slip positioner and step in this utility model.
Fig. 3 is the structural representation of endplay device in this utility model.
Fig. 4 is link gearing in this utility model, endplay device and the connection diagram of slip positioner.
Fig. 5 is the schematic diagram of armrest in this utility model.
Fig. 6 be this utility model embodiment leisure chaise longue be the structural representation of chaise longue state.
Fig. 7 be this utility model embodiment leisure chaise longue be the structural representation of seat state.
Detailed description of the invention
Below in conjunction with detailed description of the invention, this utility model is further described.Wherein, being merely cited for property of accompanying drawing illustrates, expression is only schematic diagram, rather than pictorial diagram, it is impossible to it is interpreted as the restriction to this patent；In order to of the present utility model embodiment is better described, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product；It will be understood by those skilled in the art that some known features and explanation thereof may will be understood by omission in accompanying drawing.
The corresponding same or analogous parts of same or analogous label in the accompanying drawing of this utility model embodiment；In description of the present utility model, it will be appreciated that, if have term " on ", D score, " left ", orientation or the position relationship of the instruction such as " right " are based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore term the being merely cited for property explanation of position relationship described in accompanying drawing, it is not intended that the restriction to this patent, for the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
Embodiment
The present embodiment is a kind of by the structural representation of the leisure chaise longue of rocking bar control step activity as shown in Figures 1 to 7, including base 1, seat cushion 2, backrest 3, step 5 and armrest 6；Described base 1 is connected with seat cushion 2；Described seat cushion 2 is connected with backrest 3；The two ends of armrest 6 are connected with seat cushion 2 and backrest 3 respectively；Being provided with the support 75 for supporting described step 5 below step 5, one end of described step 5 is connected by link gearing and endplay device with seat cushion 2；Described endplay device includes the first air spring 111, rocking bar 81, first connecting rod 82, second connecting rod 83 and third connecting rod 84；The two ends of the first air spring 111 connect rocking bar 81 and seat cushion 2 respectively, one end of first connecting rod 82 is hinged with rocking bar 81, the other end of first connecting rod 82 is hinged with second connecting rod 83 and third connecting rod 84, the other end of second connecting rod 83 connects seat cushion 2 by connector, the other end of third connecting rod 84 connects support 75, as shown in Figure 3；Described link gearing includes the first the most hinged drive link the 71, second drive link the 72, the 3rd drive link 73 and the 4th drive link 74；Support 75 is provided with the first guide groove 751, and the other end of the 4th drive link 74 is connected with step 5, and support 75 is connected with seat cushion 2, and the second drive link 72 slides along the first guide groove 751, and the first drive link 71 connects seat cushion 2 by connector, as shown in Figure 2；The angle between second connecting rod 83 and third connecting rod 84 can be made to change by rotating rocker 81, and then drive link actuating device, link gearing motion drives step 5 to do stretching motion relative to seat cushion 2, as shown in Figure 4.
nullWhen this leisure chaise longue is used as chaise longue，Rotate counterclockwise rocking bar 81，Rocking bar 81 rotates and makes the stroke of the first air spring 111 elongated，First air spring 111 promotes first connecting rod 82 to travel forward，First connecting rod 82 promotes second connecting rod 83 and third connecting rod 84 to move，The angle between second connecting rod 83 and third connecting rod 84 is made to become big，Second connecting rod 83 promotes seat cushion 2 to travel forward by connector，Seat cushion 2 promotes the first drive link 71 to travel forward by connector，First drive link 71 promotes the second drive link 72 along the first guide groove 751 forward slip，Second drive link 72 promotes the 3rd drive link 73 to travel forward，3rd drive link 73 promotes the 4th drive link 74 to travel forward，4th drive link 74 travels forward and drives step 5 to travel forward，Make step 5 in extended configuration，As shown in Figure 6；nullWhen this leisure chaise longue is used as seat，Rotate clockwise rocking bar 81，Rocking bar 81 rotates and makes the stroke of the first air spring 111 elongated，First air spring 111 pulls first connecting rod 82 rearward movement，First connecting rod 82 pulls second connecting rod 83 and third connecting rod 84 to move，The angle between second connecting rod 83 and third connecting rod 84 is made to diminish，Second connecting rod 83 pulls seat cushion 2 rearward movement by connector，Seat cushion 2 pulls the first drive link 71 rearward movement by connector，First drive link 71 pulls the second drive link 72 to slide backward along the first guide groove 751，Second drive link 72 pulls the 3rd drive link 73 rearward movement，3rd drive link 73 pulls the 4th drive link 74 rearward movement，4th drive link 74 rearward movement drives step 5 rearward movement，Make step 5 in contraction state，As shown in Figure 7.A kind of leisure chaise longue being controlled step activity by rocking bar of this utility model, by rotating clockwise or counterclockwise rocking bar 81, makes step 5 scalable, facilitates user to use as chaise longue or seat；In telescopic process, by making the second drive link 72 slide along the first guide groove 751, the stretching motion making step 5 is relatively more steady, improves the stability of this leisure chaise longue.
In step 5 telescopic process, in order to improve the stability of this leisure chaise longue further, the movement locus of third connecting rod 73 is provided with the 3rd guide groove 753 coordinated with the 3rd drive link 73；During rotating rocker 81, the second drive link 72 drives the 3rd drive link 73 to slide along the 3rd guide groove 753.
Wherein, when the other end of first connecting rod 82 is hinged with second connecting rod 83 and third connecting rod 84, first connecting rod 82 is between second connecting rod 83 and third connecting rod 84.So arrange and be easy to drive second connecting rod 83 and third connecting rod 84 to move by the motion of first connecting rod 82, and make the angle malleable between second connecting rod 83 and third connecting rod 84, facilitate user to make step 5 do stretching motion relative to seat cushion 2 by rotating rocker mechanism drivening rod actuating device.
It addition, also include slip positioner, described slip positioner includes sliding bar 76 and the second guide groove 752, and the second guide groove 752 is located on support 75, and sliding bar 76 is connected with step 5, and sliding bar 76 slides along the second guide groove 752.In step 5 telescopic process, by being slided along the second guide groove 752 by sliding bar 76, the stretching motion making step 5 is steady further, improves the stability of this leisure chaise longue.
Wherein, also include that the second air spring 112, the two ends of the second air spring 112 are connected with backrest 3 and seat cushion 2 respectively；By the motion of the second air spring 112, make backrest 3 relative to seat cushion 2 swing, and swing time armrest 6 link with backrest 3.The setting of the second air spring 112 is easy to user and is used as chaise longue or seat by this leisure chaise longue, and the movement velocity of the second air spring 112 is the slowest, it is ensured that when chaise longue state is changed with seat state, this leisure chaise longue is steady；During swing, armrest 6 links with backrest 3, when being converted to chaise longue from seat or be converted to seat from chaise longue by this leisure chaise longue, reduces the frictional force between staff and armrest 6.
Armrest 6 used in the present embodiment includes wooden handrail 61 and fork 62；Described wooden handrail 61 is provided with swinging chute 622, one end connected wood handrail 61 of fork 62, and the other end of fork 62 is connected with seat cushion 2 by the connecting shaft running through swinging chute 622；Wooden handrail 61 is rotatably connected with backrest 3, as shown in Figure 5.When being converted to chaise longue from seat or be converted to seat from chaise longue by this leisure chaise longue, wooden handrail 61 rotates relative to backrest 3, and meanwhile, one end that fork 62 is connected with seat cushion 2 swings in swinging chute 622, it is achieved armrest 6 links with backrest 3.For the ease of the swing of fork 62, swinging chute 622 is arranged to arc.This armrest 6 is possible to prevent in linkage process to occur catching phenomenon, makes linkage ratio smoothly.
It addition, seat cushion 2 is connected by the first rotating shaft 10 with base 1.First rotating shaft 10 can make seat cushion 2 horizontally rotate relative to base 1, and when user is sitting on seat cushion 2, this leisure chaise longue can 360 ° of horizontal rotations, it is simple to user takes relatively near apart from oneself and don't at the article of dead ahead, brings convenience to the users；And user is sitting on seat cushion 2 office sensation more for a long time, it is possible to Rotary cushion 2, relax.
Wherein, also include that the second rotating shaft 9, described support 75 are rotatably connected with seat cushion 2 by the second rotating shaft 9.The setting of the second rotating shaft 9 makes step 5 can swing up and down relative to seat cushion 2, when being used as chaise longue by this leisure chaise longue, step 5 is swung to seat cushion 2 in the same horizontal line or the place that is comfortable on of user, make user lie down rest time more comfortable；When being used as seat by this leisure chaise longue, during by step 5 swung downward to correct position, user is sitting on seat cushion 2, prevents step 5 from arriving to user's leg, causes user's leg uncomfortable.
It addition, also include resting the head on 4, described headrest 4 is rotatably connected with backrest 3.Headrest 4 is rotatable relative to backrest 3, makes user can adjust headrest 4 positions according to self-demand, brings convenience to user.
Wherein, headrest 4 and backrest 3 connecting portion are provided with noise elimination structure.Noise elimination structure can eliminate the sound sent when rotating headrest 4, in case the sound sent hinders everybody to work or has a rest.
It addition, the adjustable in length of described backrest 3.When this leisure chaise longue does not mates with user's height, user can according to self-demand by the length adjustment of backrest 3 to being suitable for oneself length.
Obviously, above-described embodiment of the present utility model is only for clearly demonstrating this utility model example, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also cannot all of embodiment be given exhaustive.All any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, within should be included in this utility model scope of the claims.
Claims (8)
1. the leisure chaise longue being controlled step activity by rocking bar, it is characterised in that include base (1), seat cushion (2), backrest (3), step (5) and armrest (6)；Described base (1) is connected with seat cushion (2)；Described seat cushion (2) is connected with backrest (3)；The two ends of armrest (6) are connected with seat cushion (2) and backrest (3) respectively；Step (5) lower section is provided with the support (75) for supporting described step (5), one end of described step (5) is connected by link gearing and endplay device with seat cushion (2), makes step (5) do stretching motion relative to seat cushion (2) by rotating rocker mechanism drivening rod actuating device；Described endplay device includes the first air spring (111), rocking bar (81), first connecting rod (82), second connecting rod (83) and third connecting rod (84)；The two ends of the first air spring (111) connect rocking bar (81) and seat cushion (2) respectively, one end of first connecting rod (82) is hinged with rocking bar (81), the other end of first connecting rod (82) is hinged with second connecting rod (83) and third connecting rod (84), the other end of second connecting rod (83) connects described seat cushion (2), and the other end of third connecting rod (84) connects support (75)；The stroke of the first air spring (111) is changed by rotating rocker (81), first air spring (111) motion drives first connecting rod (82) motion, the angle between second connecting rod (83) and third connecting rod (84) is made to change, and then drive link actuating device, link gearing motion drives step (5) to do stretching motion relative to seat cushion (2)；Described link gearing includes the most hinged the first drive link (71), the second drive link (72), the 3rd drive link (73) and the 4th drive link (74)；Support (75) is provided with the first guide groove (751), the other end of the 4th drive link (74) is connected with step (5), support (75) is connected with seat cushion (2), and the second drive link (72) slides along the first guide groove (751), and the first drive link (71) connects described seat cushion (2).
A kind of leisure chaise longue being controlled step activity by rocking bar the most according to claim 1, it is characterized in that, when the other end of first connecting rod (82) is hinged with second connecting rod (83) and third connecting rod (84), first connecting rod (82) is positioned between second connecting rod (83) and third connecting rod (84).
A kind of leisure chaise longue being controlled step activity by rocking bar the most according to claim 1, it is characterized in that, also include slip positioner, described slip positioner includes sliding bar (76) and the second guide groove (752), second guide groove (752) is located on support (75), sliding bar (76) is connected with step (5), and sliding bar (76) slides along the second guide groove (752).
A kind of leisure chaise longue being controlled step activity by rocking bar the most according to claim 1, it is characterised in that also include that the second air spring (112), the two ends of the second air spring (112) are connected with backrest (3) and seat cushion (2) respectively；By the motion of the second air spring (112), make backrest (3) relative to seat cushion (2) swing, and swing time armrest (6) with backrest (3) link.
A kind of leisure chaise longue being controlled step activity by rocking bar the most according to claim 4, it is characterised in that described armrest (6) includes wooden handrail (61) and fork (62)；Described wooden handrail (61) is provided with swinging chute (622), one end connected wood handrail (61) of fork (62), and the other end of fork (62) connects seat cushion (2) through swinging chute (622)；Wooden handrail (61) is rotatably connected with backrest (3).
A kind of leisure chaise longue being controlled step activity by rocking bar the most according to claim 1, it is characterised in that described seat cushion (2) is connected by the first rotating shaft (10) with base (1).
A kind of leisure chaise longue being controlled step activity by rocking bar the most according to claim 1, it is characterised in that also including the second rotating shaft (9), described support (75) is rotatably connected with seat cushion (2) by the second rotating shaft (9).
8. according to a kind of leisure chaise longue being controlled step activity by rocking bar described in any one of claim 1 to 7, it is characterised in that also including resting the head on (4), described headrest (4) is rotatably connected with backrest (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620126700.XU CN205457364U (en) | 2016-02-18 | 2016-02-18 | Leisure chaise longue by rocker control step activity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620126700.XU CN205457364U (en) | 2016-02-18 | 2016-02-18 | Leisure chaise longue by rocker control step activity |
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| Publication Number | Publication Date |
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| CN205457364U true CN205457364U (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620126700.XU Active CN205457364U (en) | 2016-02-18 | 2016-02-18 | Leisure chaise longue by rocker control step activity |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110367720A (en) * | 2019-07-30 | 2019-10-25 | 中山市佳居家具有限公司 | A kind of adjustable leisure chaise longue |
| CN112543605A (en) * | 2018-08-09 | 2021-03-23 | 伊沃夫有限公司 | Driving mechanism |
-
2016
- 2016-02-18 CN CN201620126700.XU patent/CN205457364U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112543605A (en) * | 2018-08-09 | 2021-03-23 | 伊沃夫有限公司 | Driving mechanism |
| CN110367720A (en) * | 2019-07-30 | 2019-10-25 | 中山市佳居家具有限公司 | A kind of adjustable leisure chaise longue |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 528400 Industrial Zone, xigubu village, Dongfeng Town, Zhongshan City, Guangdong Province Patentee after: Guangdong Jiaju Furniture Co.,Ltd. Address before: 528000 Industrial Zone, xikubu village, Dongfeng Town, Zhongshan City, Guangdong Province Patentee before: ZHONGSHAN JIAJU FURNITURE Co.,Ltd. |
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| CP03 | Change of name, title or address |