CN101912206A

CN101912206A - Double-person leisure chair

Info

Publication number: CN101912206A
Application number: CN 201010237054
Authority: CN
Inventors: 林华东
Original assignee: 林华东
Current assignee: Ningbo UKEA Aluminum Industry Co., Ltd.
Priority date: 2010-07-26
Filing date: 2010-07-26
Publication date: 2010-12-15
Anticipated expiration: 2030-07-26
Also published as: CN101912206B

Abstract

The invention discloses a double-person leisure chair. The chair is formed by hinging two single chairs together, wherein each single chair comprises an arc chair frame and an arc base; the arc surfaces of the chair frame and the base are respectively used as a handrail and a support frame; the base and the chair frame are arranged in a cross mode; the base and the chair frame are connected by a rotary plastic part at the cross position; the downward end of the base is both ends of an arc string of an aluminum tube, which are respectively hinged with both ends of the arc string of the aluminum tube of the other base; the upward end of the chair frame is both ends of the arc string of the aluminum tube, which are respectively hinged with both ends of the arc string of the aluminum tube of the other chair frame; the whole chair can be conveniently folded and unfolded; when the double-person leisure chair is folded, the handrails on both sides are pulled closely and folded, a mutual rotating angle between the two hinged chair frames is decreased, the two hinged bases also rotate and the whole chair can be totally folded until finally the hinged parts of the two chair frames and the hinged parts of the two bases are drawn together totally, and thus, the double-person leisure chair is very convenient.

Description

A kind of double leisure chaise longue

Technical field

The present invention relates to chair, particularly a kind of leisure chair.

Background technology

People are out of doors amusement and recreation the time, leisure chaise longue is often used, present leisure chaise longue generally all is single, if will lying in together, two people just two leisure chaise longues need be close together, inconvenience very, and it is also cumbersome to carry two chairs, the people is arranged with two chairs formation double chair that is fixed together, but moves and carry also very inconvenient like this.

Summary of the invention

The object of the present invention is to provide a kind of folding simple and convenient, support the double leisure chaise longue that the convenient carrying in firm and folding back is carried.

Technical scheme of the present invention: a kind of double leisure chaise longue, comprise two chair framves, two foundation seats and two seats that are connected as a single entity, two seats are separately positioned on two chair framves; Described chair frame is a circular arc aluminum pipe, the arc end face of aluminum pipe is up as handrail, described base also is a circular arc aluminum pipe, the arc bottom surface of the aluminum pipe of base is supported in ground as bracing frame down, the aluminum pipe of base and chair frame is arranged in a crossed manner, and base is connected by rotary plastic spare in crossover sites with the chair frame; Base part down is the string two ends of aluminum pipe circular arc, and these two ends are hinged with the string two ends of the aluminum pipe circular arc of another base respectively, and chair frame part up is the string two ends of aluminum pipe circular arc, and these two ends are hinged with the string two ends of the aluminum pipe circular arc of another chair frame respectively; Rotary plastic spare comprises two plastic jackets that are rotatably connected one and plastic jacket two, have through hole one and through hole two on plastic jacket one and the plastic jacket two, base and chair frame pass through hole one and through hole two respectively, be fixed with rivet (14) on plastic jacket one and the plastic jacket two, rivet passes base and chair frame respectively.

As preferably, have circular groove on the described plastic jacket one, groove is divided into the little groove of two five equilibriums by two space bars, and described plastic jacket two is provided with the spill spin block of two projectioies, two spill spin blocks are separately positioned in two little grooves, and the radian of spill spin block is half of radian of little groove.

As preferably, described chair frame is provided with two installing racks, and described seat is provided with the installing hole corresponding with installing rack, and seat is socketed on the installing rack of chair frame by installing hole.

As preferably, described seat is a Textilene lining seat; The Textilene lining is bright in luster colour-fast, and intensity is better, and weight is lighter, long service life.

The present invention has overcome above-mentioned the deficiencies in the prior art, has following advantage and effect:

(1) double chair of the present invention is equivalent to two same structure shaped position relations, the individual chair of identical setting is hinged together, wherein each individual chair comprises the chair frame and the base of circular arc, the cambered surface of chair frame and base is respectively as handrail and bracing frame, and base and chair frame are arranged in a crossed manner, and base is connected by rotary plastic spare in crossover sites with the chair frame; Down one of base is the string two ends of aluminum pipe circular arc, and these two ends are hinged with the string two ends of the aluminum pipe circular arc of another base respectively, and up one of chair frame is the string two ends of aluminum pipe circular arc, and these two ends are hinged with the string two ends of the aluminum pipe circular arc of another chair frame respectively; Whole chair can carry out folding very easily and launch, in the time of folding, with the gathering that furthers of the handrail of both sides, mutual rotational angle diminishes between two hinged chair framves, same two hinged bases in addition that rotate, draw close until tightening up completely between latter two chair frame hinged portion and between two base hinged portion, equally with handrail when the centre pulling is drawn in, also can rotate gathering mutually between chair frame that connects by the rivet on the rotary plastic sheet and the base, so not only can fold between two individual chair, also can draw between chair frame of individual chair own and the base, so whole chair will fold completely, and is very convenient; The handrail that needs only both sides when launching separates to both sides, will reverse rotation arrive certain angle between chair frame and base and two hinged chair framves, two hinged bases on the same individual chair, thereby chair is launched.

(2) be with rotary plastic spare on chair frame and the base, two of the driven rotary working of plastics and then rotations mutually of plastic jacket when chair frame and base rotate mutually, owing on the face that is rotatably connected between two plastic jackets circular groove and spill spin block being set respectively, and the little groove that the groove on the plastic jacket is divided into two five equilibriums by space bar, two spill spin blocks are set on another plastic jacket, these two spill spin blocks are placed on respectively in the little groove of two five equilibriums, and the radian of spill spin block is little groove half, when such two plastic jackets rotate mutually, spill spin block also rotates in little groove, rotate but will run into space bar when spill spin block rotates to certain angle and can not continue again, also just can not continue rotation between such two plastic jackets again goes down, be equivalent between two plastic jackets stuck, because chair frame and base are to pass two plastic jackets respectively, so when stuck between two plastic jackets and can not continue again the rotation go down after, chair frame and base also just can not continue rotation again, when the people lies or be sitting on the chair, base bears heavier pressure, at this time can blocking no longer behind chair frame and the base arrival certain angle, rotation must make the supportive of chair better, more firm.

Seat can take off from the chair frame very easily when (3) folding, because seat is socketed on the installing rack of chair frame by installing hole.So keep well after can earlier seat being taken off, carry out the folding of chair frame and base again, make the chair after folding more light.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the side view of Fig. 1;

Fig. 3 is the structural representation of chair frame of the present invention and base;

Fig. 4 is the schematic diagram of seat of the present invention;

Fig. 5 is the structural representation one of the rotary plastic spare among the present invention;

Fig. 6 is the structural representation two of the rotary plastic spare among the present invention;

Fig. 7 is the structural representation of the surfaces of revolution of plastic jacket one among Fig. 6;

Fig. 8 is the structural representation of the surfaces of revolution of plastic jacket two among Fig. 6.

The specific embodiment

Shown in Fig. 1,2,3,5,6, a kind of double leisure chaise longue comprises that the identical chair frame of two root architecture shapes 1,

base

2 and 3, two seats 3 of two seats that are connected as a single entity that two root architecture shapes are identical are separately positioned on two chair framves 1; Described chair frame 1 is a circular arc aluminum pipe, the arc end face of aluminum pipe is up as handrail, described base 2 also is a circular arc aluminum pipe, the arc bottom surface of the aluminum pipe of base 2 is supported in ground as bracing frame down, base 2 is arranged in a crossed manner with the aluminum pipe of chair frame 1, and base 2 is connected by rotary plastic spare 10 in crossover sites with chair frame 1; Base 2 end down is the string two ends of aluminum pipe circular arc, and these two ends are hinged with the string two ends of the aluminum pipe circular arc of another base respectively, and chair frame 1 end up is the string two ends of aluminum pipe circular arc, and these two ends are hinged with the string two ends of the aluminum pipe circular arc of another chair frame respectively; Rotary plastic spare 10 comprises two plastic jackets that are rotatably connected 1 and plastic jacket 2 15, have through hole 1 and through hole 2 13 on plastic jacket 1 and the plastic jacket 2 15, base 2 passes through hole 1 and through hole 2 13 respectively with chair frame 1, be fixed with rivet 14 on plastic jacket 1 and the plastic jacket 2 15, rivet 14 passes base 2 and chair frame 1 respectively.

Double leisure chaise longue is equivalent to two same structure shapes, the individual chair that the same position relation is provided with is hinged, each individual chair comprises chair frame 1, base 2, chair frame 1 and base 2 all are the hard aluminum pipes of circular arc, two aluminum pipes are arranged in a crossed manner, the arc surface of the aluminum pipe of chair frame forms handrail up, the arc surface of the aluminum pipe of base is supported on ground down as bracing frame, and chair frame arc surface relative string two end points and another chair frame arc surface two end points of relative string hinged, and the base arc surface relative string two end points with another base arc surface two end points of relative string also hinged, this has just connected into a chair to two individual chair, and, can draw in folding by two hinged chair framves and base between these two chairs.

As Fig. 3,4, two individual chair become after the chair, the right and left respectively has a handrail, a bracing frame that is supported in ground is respectively arranged, the handrail on both sides is that chair frame 1 is provided with two installing racks 6, seat 3 is provided with the installing hole corresponding with installing rack 7, and seat 3 is socketed on the installing rack 6 of chair frame 1 by installing hole 7.Seat 3 adopts the soft preferably lining of toughness, can adopt the lining of Textilene material, seat 3 is that two single seats connect together, the both sides of seat can be socketed on the chair frame 1, on the fulcrum that forms by two chair framves and two base hinged places respectively before and after the centre of seat is arranged on, when drawing chair in, seat is to take off very easily, easily packs up so seat is soft lining.

The position called after swingle 1 that chair frame 1 and base 2 intersect, swingle 29, swingle 1, connect by rivet 14 between the swingle 29, be with rotary plastic spare 10 on the swingle simultaneously, be with plastic jacket 1 on the swingle 1, be with plastic jacket 2 15 on the swingle 29, swingle 1 passes the through hole 1 on the plastic jacket 1, swingle 29 passes the through hole 2 13 on the plastic jacket 2 15, rivet 14 passes plastic jacket 1, swingle 1, swingle 29, plastic jacket 2 15, the two ends of rivet 14 are fixed on plastic jacket 1 and the plastic jacket 2 15, rivet 14 tightens up two plastic jackets, two plastic jackets are being enclosed within on two swingles tightly also, can rotate mutually between the contact-making surface of plastic jacket 1 and plastic jacket 2 15, so when chair will draw in folding the time, folding except drawing between two individual chair, chair frame 1 above the individual chair and base also can be drawn close to the centre by the rotation between the swingle, two swingles are around rivet 14 rotations, certain two swingles also can drive between cover two plastic jackets in the above and rotate mutually, the angle between latter two swingle becomes very little even is zero, the chair frame 1 of both sides and base 2 are drawn close fully like this, and chair has also just been finished folding.

Shown in Fig. 7,8, have circular groove 16 on the plastic jacket 1, groove 16 is divided into the little groove of two five equilibriums by two dividing plates 17, described plastic jacket 2 15 is provided with the spill spin block 18 of two projectioies, two spill spin blocks 18 are separately positioned in two little grooves, and the radian of spill spin block 18 is half of radian of little groove.Plastic jacket 1 and plastic jacket 2 15 on the face that they contact one have circular groove 16, another has spill spin block 18, spill spin block 18 is placed on rotation in the groove, circular groove 16 is divided into two little grooves of two five equilibriums by two space bars 17, the radian that is each little groove is 180 degree, two identical spill spin blocks 18 are evenly distributed on the circular contact-making surface of working of plastics 2 15, the radian of spill spin block is half of little groove radian simultaneously, the radian that is spill spin block is 90 degree, simultaneously the radius of spill spin block circular arc is slightly less than the arc radius of little groove, make spill spin block just can snap onto in the little groove diametrically, two spill spin blocks are placed on respectively in two little grooves, spill spin block can only turn 90 degrees in little groove inward turning at most like this, it is motionless just to be blocked commentaries on classics by the space bar in the groove in commentaries on classics, just be equivalent to rotate mutually between plastic jacket 1 and the plastic jacket 2 15 90 degree, and chair frame 1 is by swingle 1, base 2 is enclosed within respectively in two plastic jackets by swingle 29, between two plastic jackets, change motionless mutually, tightly the swingle 1 and the swingle 29 that are enclosed within the plastic jacket also just are equivalent to be blocked and can not rotate by plastic jacket, like this when the chair expansion, when the people is sitting in or lies on the chair, the downward pressure of human body is bigger, supporting role that might bracing frame is not fine, if the plastic jacket of the chair frame 1 and base 2 anglecs of rotation without limits at this time, then probably make the chair frame of both sides further launch to separate with base, surpassed the pulling force that the lining of seat can bear, then can cause damage to chair, whole chair support effect neither be fine, dare not touch above the people is sitting in and feel that also not really safety can be collapsed the chair seat at any time, and, make chair be deployed into to a certain degree back supporting with regard to the energy fastness now owing to the restriction of rotating between two plastic jackets.

Claims

1. a double leisure chaise longue comprises two chair framves (1), two foundation seats (2) and two seats that are connected as a single entity (3), and two seats (3) are separately positioned on two chair framves (1); It is characterized in that, described chair frame (1) is a circular arc aluminum pipe, the arc end face of aluminum pipe is up as handrail, described base (2) also is a circular arc aluminum pipe, the arc bottom surface of the aluminum pipe of base (2) is supported in ground as bracing frame down, base (2) is arranged in a crossed manner with the aluminum pipe of chair frame (1), and base (2) is connected by rotary plastic spare (10) in crossover sites with chair frame (1); Base (2) part down is the string two ends of aluminum pipe circular arc, these two ends are hinged with the string two ends of the aluminum pipe circular arc of another base respectively, chair frame (1) part up is the string two ends of aluminum pipe circular arc, and these two ends are hinged with the string two ends of the aluminum pipe circular arc of another chair frame respectively; Rotary plastic spare (10) comprises two plastic jackets that are rotatably connected (11) and plastic jacket two (15), have through hole one (12) and through hole two (13) on plastic jacket one (11) and the plastic jacket two (15), base (2) passes through hole one (12) and through hole two (13) respectively with chair frame (1), be fixed with rivet (14) on plastic jacket one (11) and the plastic jacket two (15), rivet (14) passes base (2) and chair frame (1) respectively.

2. a kind of double leisure chaise longue according to claim 1, it is characterized in that, have circular groove (16) on the described plastic jacket one (11), groove (16) is divided into the little groove of two five equilibriums by two space bars (17), described plastic jacket two (15) is provided with the spill spin block (18) of two projectioies, two spill spin blocks (18) are separately positioned in two little grooves, and the radian of spill spin block (18) is half of radian of little groove.

3. a kind of double leisure chaise longue according to claim 1, it is characterized in that, described chair frame (1) is provided with two installing racks (6), described seat (3) is provided with the installing hole corresponding with installing rack (7), and seat (3) is socketed on the installing rack (6) of chair frame (1) by installing hole (7).

4. a kind of double leisure chaise longue according to claim 1 is characterized in that, described seat (3) is a Textilene lining seat.