CN2475329Y - Changeable easy chair folding structure - Google Patents

Abstract

The utility model provides a folded chair structure which can transform shaking chair, comprising foot seats at the four ends, a plurality of rods arranged at the foot seats shafted into a chair frame and a chair cushion arranged at the backrest part of chair shelf and the riding part, composing a foldable and deployable folded chair, the folded chair is provided with a group of shaking rods, the shaking rod body corresponding to the four foot seats are separately provided with locating seats accommodating the foot seats, the folded chair is connected with the shaking rod body, which can formed a shaking chair.

Description

The folding chair structure of convertible rocking chair

The utility model relates to a kind of foldable chair, particularly a kind of disposable chair.

Existing folding chair, as shown in Figure 1, be to establish the side stand of forward and backward support and both sides by four pin joint seat 9 pivot joint groups respectively, the seat and the chair back that cooperate lining cloth 8 to constitute form a kind of folding or open leisure chaise longue, have frame plate with ccontaining arc bridge at pin joint seat 9, and affixed with bolt and pin joint seat 9, make the convertible formation of leisure chaise longue have the rocking chair function, it is more comfortable that human body is sat when crouching, but this structure can't reach real benefit because of the structure disappearance, and its reason is as follows:

1. for cooperating the various landform of outdoor environment, in the specific region (as the ramp, rugged road surface such as rubble) can't allow the user utilize the arc bridge to reach the comfort of rocking chair, bow must be removed and be transformed into the seat kenel, but it is affixed with bolt that the one-body molded grillage that goes out two sheets of its pin joint seat is crossed on the bow back, dismounting need have suitable instrument, and quite waste time and energy, and when removing back formation seat kenel, because grillage is two demihull shapes, subtract greatly with the area of kiss the earth, influence its lifting capacity, add the upper ground surface injustice, user's sitting posture slightly is offset or over-activity is arranged slightly, all might cause chair respectively to hold load uneven and produce harm personal safety such as tipping or each support force bending and leisure chaise longue is damaged; As require to take all serious, to avoid accident meticulously, then leisure chaise longue proper function fully performs practically no function.

2. the pin joint seat straight forming goes out grillage sample attitude, to the producer is a puzzlement greatly, because it is gradually unified down that the specification of pin joint seat is considered at cost, can't improve from existing product for increasing grillage sample attitude, and need die sinking again, except that increasing cost, have more above-mentioned disadvantages and lose its economic benefit.

3. because pin joint seat need be affixed with bolt, and the arc bridge is made with hardwood, its rod cost is high and make complicated, and the arc bridge contacts with ground, meeting excessive wear after use a period of time except that not attractive in appearance, more may take place because of the heavy wear of part section cause the situation of taking offsetting dip.

The purpose of this utility model is the folding chair structure that a kind of improved convertible rocking chair will be provided, and it can solve above-mentioned disappearance, allows the visual region of user environmental selection conversion rocking chair or seat sample attitude, and can have assembly and disassembly function easily.

Utility model is that full pattern is realized: this folding chair is to dispose one group of rocker body, and corresponding four end runners places are the positioning seats that respectively are provided with ccontaining each runners on the rocker body, and folding chair connects rocker body can form a rocking chair.

Positioning seat is the storage tank with ccontaining each runners, is provided with the opening of installing limiting element at the either side of storage tank; Positioning seat is to wear affixed rocker body by a retaining element.

The utility model provides a positioning seat to be installed on the rocker body with the ccontaining folding chair four end runners of corresponding winding, under the design of not changing runners, allow the user not influence under the original structure intensity, visual region environmental selection conversion rocking chair or seat sample attitude, and can guarantee the security used, the limiting element that breaks away from order to the restriction runners on the positioning seat can utilize one and positioning seat between the flexible member that is connected with reach assembly and disassembly function easily.

The concrete structure of utility model is provided by following examples and accompanying drawing thereof.

Fig. 1 is that the traditional structure axle is surveyed schematic diagram.

Fig. 2 is that the folding chair tectonic axis of the convertible rocking chair of the utility model is surveyed schematic diagram.

Fig. 3 is that the folding chair tectonic axis of the convertible rocking chair of the utility model is surveyed decomposing schematic representation.

Fig. 4 is the utility model combination elevational schematic view.

Fig. 5 is the utility model assembly and disassembly schematic diagram.

With reference to Fig. 2,3,4, folding chair 1 includes: the runners 11,12,13,14 that is positioned at four ends, the body of rod 111,112,113 of a plurality of windings on each runners 11,12,13,14 to be being coupling mutually and cooperating the handrail 17 that is positioned at two sides configurations to form a chair frame, and the chair cushion that is configured in chair frame back-rest 15 and takes portion 16 constitutes; Below folding chair 1, dispose one group of rocker body 2,2 ', go up the positioning seat 3,4,5,6 that corresponding four end runners 11,12,13,14 places respectively are provided with ccontaining each runners 11,12,13,14 at rocker body 2,2 ', make folding chair 1 connect rocking bar 2,2 ' and form a rocking chair by this.

Above-mentioned rocker body 2,2 ' is to utilize gim peg 21 to connect and compose by two bows that metal material is made, and by a retaining element 34 make positioning seat 3,4,5,, 6 sheathed affixed rocker bodies 2,2 '; And positioning seat 3,4,5,6 have ccontaining each runners 11,12,13,14 storage tank 31, either side at storage tank 31 offers opening 311, to install a restriction runners 11,12,13,14, the limiting element 32 that breaks away from, limiting element 32 has an extracting part 321, at extracting part 321 and positioning seat 3,4,5,6 are provided with a flexible member 33, extracting part 321 2 wings respectively extend a restriction portion 322 that penetrates and be positioned at storage tank 31 upper limbs from opening 311 places, be outward extended with a lug 323 at restriction portion 322 apical margins, and be to cooperate each runners 11,12,13, the body of rod 111 on 14,112,113 butt joints form the chair shelf structure, and can increase its carrying strength and be evenly distributed and strengthen its winding intensity, as shown in Figure 4, the restriction portion 322 of limiting element 32 2 wings cooperates the body of rod 111,112,113 winding directions and have big, the branch of small size, and four end positioning seats 3,4,5, the 6th, collocation runners 11,12,13,14 corresponding limiting elements then are pinned in four end runners 11 respectively, 12,13, each side of 14, like this, when the user takes folding chair 1, can not produce arbitrary end because of unbalance stress or the not good break-off that produces of degree of restriction, thereby can guarantee safety in utilization of the present utility model.

With reference to Fig. 5, as the user in the specific region (as the ramp, rugged road surface such as rubble) can't utilize rocker body 2, in the time of 2 ', because the extracting part 321 and the positioning seat 3 of limiting element 32,4,5,6 is to be connected with by a flexible member 33, when the application of force makes flexible member when compression at extracting part 321 outside pulls, make limiting element 32 together with two wing restriction portions, 322 self- align seats 3,4,5,6 opening 311 places are to outer displacement, and the lug 323 that restriction portion 322 apical margins extend will be subjected to positioning seat 3,4,5,6 stopping of wall and allow limiting element 32 is unlikely to be deviate from fully, at this moment, the user can be one by one with the runners 11 of each end, 12,13,14 under 32 restrictions of not restricted element self- align seat 3,4,5,6 storage tank 31 breaks away from and formation seat sample attitude, like this, do not influencing under the original structure body intensity, the user is the conversion that rocking chair or seat sample attitude are done in visual specific region.

When the user need re-assembly formation rocking chair sample attitude again, can repeat above-mentioned steps, limiting element 32 is extracted out, can assemble and respectively hold runners 11,12,13,14 in positioning seat 3,4,5,6, and after the application of force of extracting part 321 is removed, the elastic force of mat flexible member 33 can make restriction portion 322 be back to storage tank 31 tops and limits the self- align seat 3,4,5,6 of runners 11,12,13,14 and break away from, and can form rocking chair sample attitude.

Claims (5)

1. the folding chair of a convertible rocking chair is constructed, be to comprise the runners that is positioned at four ends, the body of rod of a plurality of windings on each runners forms a chair frame to be coupling mutually, and be configured in chair cushion that the chair frame leans against portion and take portion and constitute one collapsible, the folding chair that launches, it is characterized in that: folding chair (1) is to dispose one group of rocker body (2,2 '), at rocker body (2,2 ') go up relative four end runners (11,12,13,14) locating is respectively to be provided with ccontaining each runners (11,12,13,14) positioning seat (3,4,5,6), folding chair (1) connects rocker body (2,2 ') can form a rocking chair.

2. folding chair structure according to claim 1, it is characterized in that positioning seat (3,4,5,6) is the storage tank (31) with ccontaining each runners (11,12,13,14), offer the opening (311) of the limiting element (32) that can install restriction runners (11,12,13, a 14) disengaging at the either side of storage tank (31).

3. folding chair structure according to claim 1, it is characterized in that limiting element (32) is to have an extracting part (321), be to be provided with a flexible member (33) between extracting part (321) and positioning seat (3,4,5,6), extracting part (321) two wings are respectively to extend one to locate to penetrate and be positioned at the restriction portion (322) of storage tank (31) upper limb from opening (311).

4. folding chair structure according to claim 1 is characterized in that restriction portion (322) is outward extended with a lug (323).

5. folding chair structure according to claim 1 is characterized in that positioning seat (3,4,5,6) wears affixed rocker body (2,2 ') with a retaining element (34).

Images