CN201061373Y - Movable integration leg-rest - Google Patents
Movable integration leg-rest Download PDFInfo
- Publication number
- CN201061373Y CN201061373Y CNU2007201114698U CN200720111469U CN201061373Y CN 201061373 Y CN201061373 Y CN 201061373Y CN U2007201114698 U CNU2007201114698 U CN U2007201114698U CN 200720111469 U CN200720111469 U CN 200720111469U CN 201061373 Y CN201061373 Y CN 201061373Y
- Authority
- CN
- China
- Prior art keywords
- leg
- guide rail
- seat portion
- shank
- connector
- 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 - Lifetime
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Abstract
The utility model relates to a moveable integrated resting leg, which is used as a furnituring component, and comprises a seat portion guide mounting plate, a third connecting rod, a seat portion guide, a seat portion guide connector, a leg guide mounting plate, a leg guide and a resting leg sliding plate, wherein the seat portion guide mounting plate and a back leg connector are connected, the other end of the seat portion guide mounting plate is rotationally connected with the third connecting rod, and the other end of the third connecting rod and a seat frame mounting plate are rotationally connected. A fixed side surface of the seat portion guide is fixedly connected on the seat portion guide mounting plate, a sliding side surface of the seat portion guide and the seat portion guide connector are fixedly connected, and the leg guide mounting plate is respectively rotationally connected with the seat frame mounting plate and the back leg connector. The fixed side surface of the leg guide is fixedly connected on the leg guide mounting plate, the sliding side surface of the leg guide and the resting leg sliding plate are fixedly connected, and one end of the resting leg sliding plate is rotationally connected with the seat portion guide connector. The utility model is further capable of arranging a turning function of a small resting leg. The utility model is capable of lifting and extending the integrated resting leg in a simple mode, and has the advantages of simple structure, and reliable and convenient operation.
Description
Technical field:
The utility model relates to a kind of furniture component, especially a kind of movable integrated leg of putting of the multifunction relaxing chair that draws in or launch.
Background technology:
In the prior art, movable chaise longue or leisure chaise longue adopt common brandreth mechanism as the device of putting leg lifting and stretching, extension usually, have been equipped with quite complicated structure, use trapezoidal operating system or handle cable system.Problems such as such chair exists safety coefficient in practice not high, costs an arm and a leg, too heavy, and inconvenient operation, stability are not high.
Summary of the invention:
Technical problem to be solved in the utility model provides a kind of movable integrated leg of putting of multifunction relaxing chair, available simple mode lifting and the flexible integrated leg of putting, and simple for structure, operation is reliable, convenient.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: this activity integrated put leg (a improvement, the mechanical extending apparatus of having simplified), can lifting and extend the integrated leg of putting, and can regulate backrest, comprise a cover lifting synchronously and extend the integrated functional device of putting leg, at least comprise portion's guide rail installing plate, third connecting rod, seat portion guide rail, seat portion guide-rail coupling member, shank guide rail installing plate, the shank guide rail, put the leg sliding panel, this guide rail installing plate is connected with backrest shank connector by the 3rd rotating shaft, the other end of seat portion guide rail installing plate is rotationally connected by an end of the 4th rotating shaft and third connecting rod, the other end of third connecting rod is rotationally connected by the 5th rotating shaft and seat frame installing plate, the fixedly side of seat portion guide rail is fixedly connected on portion's guide rail installing plate, fixedly connected with seat portion guide-rail coupling member in seat portion guide rail slip side, shank guide rail installing plate is respectively by the 3rd rivet, second rotating shaft and seat frame installing plate, backrest shank connector is rotationally connected, the fixedly side of shank guide rail is fixedly connected on the shank guide rail installing plate, shank guide rail slip side with put the leg sliding panel and fixedly connected, an end and the seat portion guide-rail coupling member of putting the leg sliding panel are rotationally connected by first rotating shaft.Can rivet the spacing lining of shank on the shank guide rail installing plate, on the seat frame installing plate stopper slot one, stopper slot two can be set, spacing lining of shank and stopper slot one have played a position-limiting action to the integrated gathering extreme position of putting leg jointly, the spacing lining of backrest is riveted on the backrest connector, jointly the integrated full extension extreme position of putting leg has been played a position-limiting action with stopper slot two.Between shank guide rail installing plate and the seat frame installing plate shank spring can be installed, put in the process that leg draws in, rely on the elastic force of shank spring that the integrated leg of putting is tightened up integrated.For the operation that makes entire mechanism reaches optimum state, first rivet should be in an only proportionate relationship, for example 3: 1 to the distance of second rivet and the distance of second rotating shaft to the, three rivets.Fixedly the operation angle of side can be greater than 90 degree less than 180 degree for the shank guide rail.
The utility model also is provided with the turn over function of putting leg for a short time.For a short time an end of putting the leg connector is riveted on the continuous seat portion guide-rail coupling member of heel seat portion guide rail by the 6th rotating shaft, for a short time the other end of putting the leg connector is riveted on by the 7th rotating shaft to be put on the leg prolongation connector, putting leg prolongs connector and is riveted on by the 8th rotating shaft and puts on the leg sliding panel, put to rivet on the leg sliding panel spacing rivet is arranged, put leg prolongation connector and be fixed with two pipes, plastic bushing is equipped with at two of pipe, U type round steel is enclosed within two pipes and flexibly connects, and jump ring is stuck in U type round steel both sides.
Said structure of the present utility model embodies numerous advantages: avoided metalwork common " scissors effect ", had best security; Mechanism is simple, firm the mistake again merrily and lightheartedly; It is very smooth and easy and light to operate, as long as correctly apply suitable weight at integrated framework and the integrated leg of putting, the user can rely on the body weight of self just can open and draw in the integrated leg of putting simply, is returned to original position and also is suitable simple and convenient.
The utility model compared with prior art, available simple mode lifting and the flexible integrated leg of putting, simple for structure, operation is reliable, convenient.
Description of drawings:
Fig. 1 is the integrated side schematic view of putting the leg main part of the utility model embodiment.
Fig. 2 shown in Figure 1ly integratedly puts the lifting of leg main part and the side schematic view when stretching.
The side schematic view of Fig. 3 when to be that the utility model embodiment is integrated put leg and draw in.
The side schematic view of Fig. 4 when to be that the utility model embodiment is integrated put leg and open.
To be that the utility model embodiment is integrated put the complete lifting of leg and the side schematic view when stretching to Fig. 5.
Fig. 6 is the structural representation of common leisure chaise longue.
Fig. 7 is that Fig. 6 adds the integrated structural representation of putting leg.
Fig. 8 is that Fig. 7 adds the side schematic view of putting leg for a short time.
Fig. 9 is that Fig. 8 puts the structural representation that leg is positioned at extended position for a short time.
Among the figure: A-seat portion guide rail slip side; B-shank guide rail slip side; S-first rotating shaft; Z-second rotating shaft; N-the 3rd rivet; 21-seat frame installing plate; 22-the 3rd rotating shaft; The 23-third connecting rod; 24-the 4th rotating shaft; 25-the 5th rotating shaft; 101-backrest shank connector; 102-backrest connector; 103-first rivet; 104-seat portion guide rail installing plate; 105-second rivet; 106-bottom fixture; The 107-backrest; 109-puts the leg sliding panel; 110-seat portion guide rail; 111-shank guide rail; 112-shank guide-rail coupling member; The 116-second connecting rod; The 118-confined planes; The 119-first connecting rod; The spacing lining of 120-seat frame; 121-puts the leg connector for a short time; 122-puts leg and prolongs connector; The 123-pipe; 124-U type round steel; The 125-jump ring; The 127-air spring; 128-seat portion guide-rail coupling member; 129-air spring connector; The spacing rivet of 130-; The spacing lining of 131-shank; 132-stopper slot one; The spacing lining of 133-backrest; 134-stopper slot two; 135-shank spring; 201-first pin; 202-second pin; 204-first bolt; 205-second bolt; 206-the 6th rotating shaft; 207-the 7th rotating shaft; 208-the 8th rotating shaft.
The specific embodiment:
Embodiment 1:
Fig. 1 and Fig. 2 have illustrated integrated lifting of putting leg and stretch principle, and this mechanism comprises portion's guide rail 110 and shank guide rail 111, and seat portion guide rail 110 is provided with slidably seat portion guide rail slip side A, and shank guide rail 111 is provided with slidably shank guide rail slip side B.The fixedly side stationary positioned of seat portion guide rail 110, the fixedly side of shank guide rail 111 around the second rotating shaft Z rotate and be subjected to portion's guide rail 110 fixedly the side position-limiting action and can not rotate above horizontal plane (being that β spends less than 180), the guide rail slip side A of seat portion of seat portion guide rail 110 and the shank guide rail slip side B of shank guide rail 111 are connected by the first rotating shaft S.The guide rail slip side A of seat portion is along illustrated X line linear slide, and shank guide rail slip side B is along illustrated R line linear slide.Shank guide rail 111 is in the state (shank guide rail slip side B also is in original position) that turns back and draw among Fig. 1, angle between line of slide X and the R is illustrated as α, shank guide rail 111 is in the state (shank guide rail slip side B is in expanded position) that lifting launches among Fig. 2, and the angle between line of slide X and the R is illustrated as β.Distance between the second rotating shaft Z and the first rotating shaft S changes to deployed condition among Fig. 2 at rounding state shown in Figure 1, and distance correspondingly is converted to ultimate range amax from minimum apart from amin.
Fig. 3～Fig. 5 illustrates that the integrated leg of putting of multifunction relaxing chair stretches the function implementation procedure.The integrated leg both sides of putting of this leisure chaise longue all have this kind structure (only having shown left part in the figure), and backrest shank connector 101 can connect the support section (do not have among the figure and show) of chair as the part of integrated seat frame.Structure in Fig. 3～Fig. 5 is not with backrest, and backrest does not participate in the in service of whole brandreth.Seat portion guide rail installing plate 104 is connected with backrest shank connector 101 by the 3rd rotating shaft 22, the other end of seat portion guide rail installing plate 104 is rotationally connected by an end of the 4th rotating shaft 24 and third connecting rod 23, and the seat frame installing plate 21 of the other end of third connecting rod 23 by the 5th rotating shaft 25 and integrated seat frame is rotationally connected, the fixedly side of seat portion guide rail 110 connects on the present portion guide rail installing plate 104 by rivet or bolting, and the guide rail slip side A of seat portion of seat portion guide rail 110 passes through rivet or bolt fixedlys connected with seat portion guide-rail coupling member 128; And shank guide rail installing plate 112 is rotationally connected by the 3rd rivet N, the second rotating shaft Z and seat frame installing plate 21, backrest shank connector 101 respectively, the fixedly side of shank guide rail 111 is connected on the shank guide rail installing plate 112 by rivet or bolting, and the shank guide rail slip side B of shank guide rail 111 by rivet or bolt with put leg sliding panel 109 and fixedly connected, an end and the seat portion guide-rail coupling member 128 of putting leg sliding panel 109 are rotationally connected by the first rotating shaft S.Stopper slot one 132 actings in conjunction that are riveted on spacing lining 131 of shank on the shank guide rail installing plate 112 and the seat frame installing plate 21 have been played a position-limiting action to the integrated gathering extreme position of putting leg, and are riveted on the spacing lining 133 of backrest on the backrest connector 102 and stopper slot 2 134 actings in conjunction on the seat frame installing plate 21 have played a position-limiting action to the integrated full extension extreme position of putting leg.As Fig. 7, between shank guide rail installing plate 112 and seat frame installing plate 21, a shank spring 135 has been installed, put in the process that leg draws in integrated, through after the flex point, rely on the elastic force of shank spring 135 that the integrated leg of putting is tightened up.For the operation that makes entire mechanism reaches optimum state, the distance of the distance of first rivet, 103 to second rivets 105 and the second rotating shaft Z to the, three rivet N should be in an only proportionate relationship, and present embodiment adopts 3: 1 ratio.Fig. 3～Fig. 5 has showed the successional posture that chair can be realized, clearly illustrates when seat frame installing plate 21 is stressed, and putting leg sliding panel 109 will lifting and extend.According to the principle of explaining before, by the rotation at first rivet 103 and the second rotating shaft Z place, the operation of expandable part is all according to straight path.
It is higher that the integrated framework system that this mechanism has can make that integrated lifting of putting leg and stretching arrives, and it is also simpler to operate, and only needs to rely on the user be applied to integrated seat frame weight and gets final product.So just avoid the weak point of using backrest 107 to operate, also embodied one of advantage of this invention.
Fig. 6 has shown the schematic diagram of common leisure chaise longue, backrest 107 is rotationally connected by the end of first bolt 204 with backrest connector 102, backrest connector 102 is rotationally connected with the seat frame installing plate 21 and the backrest shank connector 101 of integrated seat frame respectively by second rivet 105 and first rivet 103, one end of first connecting rod 119 is rotationally connected by the 3rd rivet N and seat frame installing plate 21, and the other end of first connecting rod 119 is rotationally connected by second rotating shaft Z (this moment, the second rotating shaft Z adopted rivet) and backrest shank connector 101, and a position-limiting action is played in seat spacing lining 120 of frame on the present frame installing plate 21 of riveted joint and confined planes 118 actings in conjunction on the backrest shank connector 101.Second connecting rod 116 1 ends, air spring 127 1 ends and backrest 107 all are connected by first pin 201, second connecting rod 116 other ends are connected by second bolt 205 with bottom fixture 106, air spring 127 other ends are connected by second pin 202 with air spring connector 129 on the integrated framework, when apply power on backrest 107 after, backrest 107 will recede around first bolt 204.Owing to adopt the design of air spring 127, so can infinitely regulate the gradient of backrest 107 continuously.
Fig. 7 has shown that the utility model embodiment is applied to the structural representation on the common leisure chaise longue.
Embodiment 2:
Illustrated among Fig. 8～Fig. 9 and on the basis of embodiment 1, can increase a turn over function of putting leg for a short time.For a short time putting leg connector 121 1 ends is riveted on the seat portion guide-rail coupling member 128 that heel seat portion guide rail 110 links to each other by the 6th rotating shaft 206, the other end is riveted on by the 7th rotating shaft 207 and puts on the leg prolongation connector 122, prolong connector 122 and be riveted on by the 8th rotating shaft 208 and put on the leg sliding panel 109 and put leg, simultaneously riveted a spacing rivet 130 on the leg sliding panel 109 again putting, therefore it is protruding to work as seat portion guide rail 110, when putting the 109 realization stretching, extensions of leg sliding panel, for a short time put leg connector 121 and can upwards launch (turning to the position of Fig. 9 from the position of Fig. 8), then put leg prolongation connector 122 and can outwards overturn around the 8th rotating shaft 208.130 pairs in spacing rivet is put the extension limit position of leg prolongation connector 122 and has been played a position-limiting action.In order to regulate the length of upset, prolong on the connector 122 welding and fixed two pipes 123 putting leg, plastic bushing is equipped with at two at pipe 123, played the effect of a sliding bearing, U type round steel 124 is enclosed within two pipes 123, can slidably reciprocate, the slip extreme position that is stuck in 125 pairs of U types of jump ring round steel 124 of U type round steel 124 both sides has played a regulating action.
Bolt, pin or rivet mode are adopted in rotating shaft among the utility model embodiment usually.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 (3)
1. integrated leg of putting of activity, it is characterized in that: be provided with portion's guide rail installing plate, third connecting rod, seat portion guide rail, seat portion guide-rail coupling member, shank guide rail installing plate, the shank guide rail, put the leg sliding panel, seat portion guide rail installing plate is connected with backrest shank connector by the 3rd rotating shaft, the other end of seat portion guide rail installing plate is rotationally connected by an end of the 4th rotating shaft and third connecting rod, the other end of third connecting rod is rotationally connected by the 5th rotating shaft and seat frame installing plate, the fixedly side of seat portion guide rail is fixedly connected on portion's guide rail installing plate, fixedly connected with seat portion guide-rail coupling member in seat portion guide rail slip side, shank guide rail installing plate is respectively by the 3rd rivet, second rotating shaft and seat frame installing plate, backrest shank connector is rotationally connected, the fixedly side of shank guide rail is fixedly connected on the shank guide rail installing plate, shank guide rail slip side with put the leg sliding panel and fixedly connected, an end and the seat portion guide-rail coupling member of putting the leg sliding panel are rotationally connected by first rotating shaft.
2. the integrated leg of putting of activity according to claim 1, it is characterized in that: also be provided with and put the leg connector for a short time, put leg and prolong connector, spacing rivet, pipe, U type round steel, plastic bushing and jump ring, for a short time an end of putting the leg connector is riveted on the continuous seat portion guide-rail coupling member of heel seat portion guide rail by the 6th rotating shaft, for a short time the other end of putting the leg connector is riveted on by the 7th rotating shaft to be put on the leg prolongation connector, putting leg prolongs connector and is riveted on by the 8th rotating shaft and puts on the leg sliding panel, put to rivet on the leg sliding panel spacing rivet is arranged, put leg prolongation connector and be fixed with two pipes, plastic bushing is equipped with at two of pipe, U type round steel is enclosed within two pipes and flexibly connects, and jump ring is stuck in U type round steel both sides.
3. the integrated leg of putting of activity according to claim 1, it is characterized in that: also be provided with the spacing lining of shank, stopper slot one, stopper slot two, the spacing lining of shank is riveted on the shank guide rail installing plate, and seat frame installing plate is provided with stopper slot one, stopper slot two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201114698U CN201061373Y (en) | 2007-07-02 | 2007-07-02 | Movable integration leg-rest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201114698U CN201061373Y (en) | 2007-07-02 | 2007-07-02 | Movable integration leg-rest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201061373Y true CN201061373Y (en) | 2008-05-21 |
Family
ID=39449746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201114698U Expired - Lifetime CN201061373Y (en) | 2007-07-02 | 2007-07-02 | Movable integration leg-rest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201061373Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102188117A (en) * | 2011-04-25 | 2011-09-21 | 佛山市朝和机电科技有限公司 | Automatic telescopic turnover device |
-
2007
- 2007-07-02 CN CNU2007201114698U patent/CN201061373Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102188117A (en) * | 2011-04-25 | 2011-09-21 | 佛山市朝和机电科技有限公司 | Automatic telescopic turnover device |
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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 |
Granted publication date: 20080521 |
|
| CX01 | Expiry of patent term |