CN2523288Y

CN2523288Y - Portable multifunctional chair

Info

Publication number: CN2523288Y
Application number: CN 02228221
Authority: CN
Inventors: 曾宪华
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-01-24
Filing date: 2002-01-24
Publication date: 2002-12-04
Anticipated expiration: 2012-01-24

Abstract

A portable multifunctional leisure chair includes a back frame and a bedplate frame with the adjustable articulation angle, the frame pipes at the both sides of the bedplate frame are horizontally arranged on a connecting plate at the both sides by a single bedplate rotating shaft, the interiors of the frame pipes at the both sides of the bedplate frame are respectively provided with one L-shaped swing spring which bypasses the bedplate rotating shaft, the short ends of the swing springs penetrate the open holes of the wall surfaces of the frame pipes, so as to be fixed on the connecting plate, the long ends are freely arranged in the inner cavities of the frame pipes; a front support pipe leg and a back support pipe leg are articulated on the connecting plate which is in a cross arrangement with the plane of the bedplate frame, an arc-shaped end of the back support pipe leg is affixed on the front support pipe leg, the arc-shaped end of the front support pipe leg is affixed on the frame pipes at the both sides of the bedplate frame, so as to form a mutual locking structure; the position on the connecting plate where the frame pipes at the both sides of the bedplate frame and the front support pipe leg form an included angle is further provided with a limit pin which is used for blocking the upward rotation of the front support pipe. The structure is compact and flexible, the ground zero is stable and reliable, the occupying space is small, the folding and carry are easy, and the utility model has a variety of purposes of sitting, lying and shaking.

Description

The portable multi-function leisure chaise longue

Technical field

The utility model relates to chair used in the average family daily life, refers to a kind of portable multi-function leisure chaise longue particularly.

Background technology

Along with the continuous improvement of social life level, people are also progressively improving the requirement of self rest quality, and increasing family uses has gone up leisure chaise longue of all kinds.Rocking chair is as a kind of primary structure form of leisure chaise longue, ripples, quiet feelings will, eliminates characteristics such as fatigue and use the most extensively owing to it has to wave.At present, the style of rocking chair mainly contains the arc-shaped base formula, yoke is movable, swing swings board-like and parallel-moving type etc. several, though they respectively have its advantage, but also still there are many deficiencies, uncertain as arc-shaped base formula rocking chair touchdown point, occur easily during use climbing and move phenomenon and collide, need take bigger site area with his thing; The movable rocking chair of yoke only is suitable for recumbency, and the people can only curl thereon and take a seat, and sits and lies and can not take into account, and comfortableness greatly reduces; Swing swing board-like and parallel-moving type rocking chair volume structure bigger than normal, inconvenience is moved and is carried; These rocking chairs mostly are subjected to structural limitations own simultaneously, generally can not use as office seating, and purposes is comparatively single.

Summary of the invention

The purpose of this utility model is exactly to provide a kind of structure small and exquisite folding, the reliable and stable little and compatible portable multi-function leisure chaise longue of sitting, lying, shake that takes up room of touchdown point of being easy to flexibly.

For realizing this purpose, the portable multi-function leisure chaise longue that the utility model is designed includes the back frame and the seat board framework that are articulated and connected.Two side frame pipes of back frame and seat board framework are hinged with bar and connecting rod respectively, the parallelogram sturcutre that angulation is adjustable, the hinged place of back frame and seat board framework is provided with the adjusting knob that this parallelogram sturcutre angle of control changes, and realizes the function of sitting or lying with the rotation by back frame.Two side frame pipes of seat board framework are installed on the terminal pad on both sides by the single seat board rotating shaft level of passing its wall, respectively be provided with a L type of walking around single seat board rotating shaft in the two side frame pipes of seat board framework and wave spring, the short end that the L type waves spring passes this frame tube wall face perforate and is fixed on the terminal pad, its long end then freely is arranged in this frame tube cavity, to realize seat board framework back and forth waving around single seat board rotating shaft.On this terminal pad also the plane by preceding pipe rotating shaft and the rotating shaft of back pipe and seat board framework be and intersect layout preceding stay pipe leg and rear supporting tube leg are installed.Form interlocking structure on the two side frame pipes that the arc port of rear supporting tube leg is fitted on the preceding stay pipe leg, the arc port of preceding stay pipe leg is fitted in the seat board framework, reliable and stable to guarantee that chair supports.The spacing pin that the stay pipe leg rotated up before the angle that is positioned at two side frame Guan Yuqian stay pipe legs of seat board framework on this terminal pad also was provided with and is used to stop can further guarantee the requirement that it is stable, and realization is sat to lie and shaken multiple use on stable basis.

Advantage of the present utility model is: adopt seat board framework, single seat board rotating shaft and L type to wave single fulcrum elastic equilibrium wabbler mechanism that spring constitutes and have the light and handy characteristics of structure, it is solid and reliable that the structure of employing back and front supporting pipe leg and the interlocking of seat board framework can make it contact to earth, requisite space is minimum, these parts all adopt the combination of articulated form simultaneously, be easy to folding storage, be convenient for carrying, the leisure requirement that the fine people of satisfying of energy cosily sit, lie, shake.

Description of drawings

Fig. 1 is a kind of structural representation of portable multi-function leisure chaise longue;

Fig. 2 is the three-dimensional sectional structure schematic diagram of terminal pad part among Fig. 1;

Fig. 3 waves a kind of structural representation of spring for L type among Fig. 1;

Fig. 4 waves the another kind of structural representation of spring for L type among Fig. 1.

The specific embodiment

Below in conjunction with accompanying drawing specific embodiment of the utility model is described in further detail:

Portable multi-function leisure chaise longue shown in the figure, include the back frame 11 and the seat board framework 1 that are articulated and connected, two side frame pipes of back frame 11 and seat board framework 1 are hinged with bar 14 and connecting rod 13 respectively, the parallelogram sturcutre that angulation is adjustable, the hinged place of back frame 11 and seat board framework 1 are provided with the adjusting knob 12 that this parallelogram sturcutre angle of control changes.Two side frame pipes of this seat board framework 1 are installed on the terminal pad 4 on both sides by single seat board rotating shaft 3 levels, respectively be provided with a L type of walking around single seat board rotating shaft 3 in the two side frame pipes of seat board framework 1 and wave spring 2, the L type waves spring 2 can put into pipe by the slit opening 15 of this frame tube wall face, its short end passes this frame tube wall face perforate 17 and is fixed on the terminal pad 4, and its long end then freely is arranged in this frame tube cavity.The short end that the L type waves spring 2 can be designed to the square toes structure to the side bending as shown in Figure 3, and its flexible fastening point is stable like this, is difficult for loosening slippage, and elastic-restoring force is reliable; The L type waves the short column structure that also can be designed to bending rearwards as shown in Figure 4 of holding of spring 2, and it clamps terminal pad 4 by cylindrical end like this, though fixed effect is a little than square toes structure difference, its processing is simple and convenient relatively.Also the plane by preceding pipe rotating shaft 8 and back pipe rotating shaft 7 and seat board framework 1 is and intersects layout the preceding stay pipe leg 10 and the rear supporting tube leg 6 of formation chair pin are installed on terminal pad 4, the arc port of rear supporting tube leg 6 can be fitted on the preceding stay pipe leg 10, the arc port of preceding stay pipe leg 10 can be fitted on the two side frame pipes of seat board framework 1, thereby the formation interlocking structure stably supports seat board framework 1 and back frame 11.A lock leg cam 9 also is installed in the preceding pipe rotating shaft 8 in preceding stay pipe leg 10, the top-surface camber of lock leg cam 9 and the side frame pipe of seat board framework 1 are fitted, the wall opening 18 of stay pipe leg 10 was inserted in the arc port of rear supporting tube leg 6 before the lower prong of lock leg cam 9 passed, like this can stuck seat board framework 1, moving between preceding stay pipe leg 10 and the rear supporting tube leg 6, further strengthen three's interlocked and use.The angle that is positioned at two side frame Guan Yuqian stay pipe legs 10 of seat board framework 1 on terminal pad 4 also is provided with spacing pin 5, spacing pin 5 both can limit seat board framework 1 and tilt to the front lower place when waving, avoid the people to slide from it, stay pipe leg 10 guarantees that to the front upper place rotation supporting construction is firm before can stoping again.Also offer the through hole 16 that can cooperate on the terminal pad 4 of two side frame pipes of present plate framework 1 and correspondence with spacing pin 5 grafting, like this when people need stably be seated office, extracting spacing pin 5 out is inserted in the through hole 16, seat board framework 1 and terminal pad 4 are fixed with one, and chair no longer waves.

When the utility model uses, earlier back and front supporting

pipe leg

10,6 is launched, they and seat board framework 1 are fitted mutually, and be locking state by lock leg cam 9, knob 12 is regulated in rotation again, and the requirement that makes the angle between back frame 11 and the seat board framework 1 satisfy seat or lie can cosily be seated or recumbency waves, eliminate fatigue, enjoy life.When not needing to wave, spacing pin 5 is inserted in the through hole 16 and can makes leisure chaise longue become common office chair by fixed base plate framework 1.During the utility model collection, unscrew earlier and regulate knob 12, lift seat board framework 1, the space that makes lock leg cam 9 gain freedom and rotate, and it is stirred conversion one lower angle and be in released state, stay pipe leg 10, rear supporting tube leg 6 and bar 14 and back frame 11 can get up the leisure chaise longue folding very convenient carrying before closing up successively forward again.

Claims

1. portable multi-function leisure chaise longue, include the back frame (11) and the seat board framework (1) that are articulated and connected, two side frame pipes of back frame (11) and seat board framework (1) are hinged with bar (14) and connecting rod (13) respectively, the parallelogram sturcutre that angulation is adjustable, the hinged place of back frame (11) and seat board framework (1) is provided with the adjusting knob (12) that this parallelogram sturcutre angle of control changes, it is characterized in that: two side frame pipes of this seat board framework (1) are installed on the terminal pad (4) on both sides by single seat board rotating shaft (3) level, respectively be provided with a L type of walking around single seat board rotating shaft (3) in the two side frame pipes of seat board framework (1) and wave spring (2), the short end that the L type waves spring (2) passes this frame tube wall face perforate (17) and is fixed on the terminal pad (4), and its long end then freely is arranged in this frame tube cavity; On the terminal pad (4) also the plane by preceding pipe rotating shaft (8) and back pipe rotating shaft (7) and seat board framework (1) be intersects arrange be equipped with before stay pipe leg (10) and rear supporting tube leg (6), the arc port of rear supporting tube leg (6) be fitted in preceding stay pipe leg (10) upward, the arc port of preceding stay pipe leg (10) is fitted on the two side frame pipes of seat board framework (1) and forms interlocking structure; The angle that is positioned at two side frame Guan Yuqian stay pipe legs (10) of seat board framework (1) on the terminal pad (4) also is provided with spacing pin (5).

2. portable multi-function leisure chaise longue according to claim 1, it is characterized in that: also be provided with lock leg cam (9) in the preceding pipe rotating shaft (8) before said in the stay pipe leg (10), the top-surface camber of lock leg cam (9) and the side frame pipe of seat board framework (1) are fitted, and the wall opening (18) of stay pipe leg (10) was inserted in the arc port of rear supporting tube leg (6) before the lower prong of lock leg cam (9) passed.

3. portable multi-function leisure chaise longue according to claim 1 and 2 is characterized in that: also have the through hole (16) that can cooperate with spacing pin (5) grafting on the terminal pad (4) of two side frame pipes of said seat board framework (1) and correspondence.

4. portable multi-function leisure chaise longue according to claim 1 and 2 is characterized in that: the short end that said L type waves spring (2) is for to the square toes structure of side bending or the column structure of bending rearwards.

5. portable multi-function leisure chaise longue according to claim 3 is characterized in that: the short end that said L type waves spring (2) is for to the square toes structure of side bending or the column structure of bending rearwards.