CN2137109Y

CN2137109Y - Improved structure of reclining

Info

Publication number: CN2137109Y
Application number: CN 92230752
Authority: CN
Inventors: 刘博仁
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-08-22
Filing date: 1992-08-22
Publication date: 1993-06-30
Anticipated expiration: 2002-08-22

Abstract

The utility model relates to an improvement of a folding and stretching deck chair, particularly a deck chair whose backrest rack and sitting rack can form a section for reclining or sitting, or whose extending rack can be extended to a section for lying. The fore and back support frames can be shifted movably on the positioning seat, and the justifying seat can make the backrest rack form suitable angle of slope; the moveable pipe body can be shifted by using the pipe body of the extension support, so the deck chair can be suitable for any height users to lie in.

Description

Improved structure of reclining

The utility model belongs to the seat in the furniture, the chaise longue that particularly can conveniently fold, stretch.

General chaise longue backrest inclination angle is fixed, the length of seat cushion is fixed.Its shortcoming is poor for applicability, and for example different people can't select the angle of comfortable backrest; The people of height can not feel well because of seat cushion is short yet.

The purpose of this utility model provides a kind of collapsible, flexible chaise longue structure, can control the backrest inclination angle and adjust cushion length for the people.To the user bring convenience, comfortable.

Content of the present utility model comprises handrail, leans against frame, seat, Extension support, front and back support, back upper frame, straw mats, be integrally formed with the adjustment seat that is inverted U-shaped at handrail back back segment, adjust a seat two side and be provided with L shaped guide groove, adjust seat rely on rivet fit packing ring to run through in the guide groove place and cross and with lean against frame rivet clasp mutually; Leading portion is integrally formed with positioning seat at the handrail back, and oblique jagged locating slot is arranged on the acting surface of positioning seat, and positioning seat relies on rivet to stretch through locating slot and the connecting end of two supports before and after being fixed in the locating slot place; Extension support comprises foot rest and support body seat, frame bottom dual-side is provided with the rail slotted vane body that extends the frame rail groove, the Extension support two ends fixedly install a pipe body, wear a movable pipe with end cap in the pipe body, place the rail tip in the rail groove but the other end of movable pipe is provided with contract.

Positioning seat of the present utility model and adjust seat can be for an inclination angle of adjusting backrest, the normal extension of Extension support and double to extend and can satisfy the requirement that the general or tall and big person of stature uses, to the user bring convenience, comfortable.

Embodiment of the present utility model as shown in drawings.

The description of the drawings:

Fig. 1 is part of the present utility model and stereoscopic figure, and wherein in the packet diagram of part part, figure A is the positioning seat part, and figure B adjusts the seat part, and figure C is upper frame coupling part, back.

Fig. 2 is the schematic diagram of the utility model when folding.

Fig. 3 is the schematic diagram of the utility model positioning seat transition activities, Fig. 3-the 1st wherein, fulcrum rivet center condition, shifting state before Fig. 3-the 2nd, fulcrum rivet.

Fig. 4 is the schematic perspective view that the utility model chaise longue Extension support is in extension state.

Fig. 5 is that the utility model chaise longue Extension support is in not the floor map of extending, Fig. 5-the 1st wherein, vertical view, Fig. 5-the 2nd, left side view.

Fig. 6 is the floor map that the utility model chaise longue Extension support is in extension state, Fig. 6-the 1st wherein, vertical view, Fig. 6-the 2nd, left hand view.

Fig. 7 is that the utility model chaise longue Extension support is in the floor map that doubles to extend, Fig. 7-the 1st wherein, vertical view, Fig. 7-the 2nd, left side view.

Number in the figure is respectively:

1. back rest, 2. seat, 21. rail slotted vane bodies, 211. rail groove, 3. Extension supports, 31. foot rest, 32. pipe bodies, 4. back upper frame, 5. contiguous block, 51. lugs, 6. positioning seat, 61. screws, 62. locating slots are 7. adjusted seat, 71. guide groove, 711. clip ditches, 8. movable body, 81. cap ends, 82. the rail tip, 90. straw mats, 91. fore-stocks, 92. after-poppets, 93. lean piece, 94. handrails, 95,96. rivets, 97. packing rings.

Please refer to Fig. 1, chaise longue of the present utility model possesses a basic skeleton, this skeleton can be divided into according to the difference of using the position and lean against frame (1), mounting (2), Extension support (3), each is connected to fore-stock (91), after-poppet (92) with rivet in seat (2) both sides, and borrows one to lean piece (93) as being connected and boundary is located between after-poppet (92) and seat (2).One straw mats (90) cooperate the shape that leans against frame (1), seat (2), Extension support (3) of chaise longue skeleton institute tool and cut out in advance and establish as covering and be held on the skeleton surely in the shop, surface.Back upper frame (4) is that the U-shaped support foot rest that leans against frame (1) back segment appropriate location is located in activity, at back each sheathed rivet clasp of upper frame (4) abutting end with contiguous block (5), this contiguous block (5) upper end institute's tool lug (51) then is cross-placed on and leans against between frame (1) and with the movable riveted of rivet, looks use and need do outer support and move with closure.One positioning seat (6) is reserved screw (61) and can be positioned handrail (94) appropriate location, this positioning seat (6) acting surface is provided with oblique jagged locating slot (62), utilizes rivet (95) to pass through the connecting end of stretching locating slot (62) and being fixed in fore-stock (91) and after-poppet (92).Adjust the pedestal that seat (7) is inverted U, be locked on rear end, handrail (94) back, the end, its entity two side should be provided with L shaped guide groove (71) to seat, by guide groove (71) locate then can to borrow rivet (96) fit packing ring (97) again level to run through and cross and with back rest (1) rivet clasp mutually.Aforementioned seat (2) both sides, lower end are provided with the rail slotted vane body (21) of tool rail groove (211), and Extension support (3) is except that the foot rest with movable folding (31), set firmly a pipe body (23) in the entity two side ends, the movable pipe body (8) that utilization has end cap (81) is placed through in this pipe body (32), and movable pipe body (8) but in addition end be provided with contract and place the rail groove tip (82) in the rail groove (211).

The using method of the utility model chaise longue is when user's seat purposes of desiring to lie at ordinary times, can rely on hand to grip the handrail (94) of both sides, slightly up carrying makes rivet (96) break away from the clip ditch (711) of L shaped guide groove (71), can allow lean against frame (1) and reach heeling condition, can strut back upper frame (4) simultaneously and be butted on the ground.Further, the handrail of Ti Shenging (94) up, the user can select suitable oblique sawtooth locating slot (1) to be fastened on the rivet (95), makes chaise longue can be in the comfortable state of lying and sitting as Fig. 3.Couch when using for chaise longue, because the user highly differs, during not by overhanging use, its state as shown in Figure 5 in chaise longue Extension support (3).Extension support is overhanging when being in general height user and couching, and only will move to rail groove (211) outermost end with the rail tip (82) of movable body is outer, can allow user's foot flat by Extension support (3) upper surface, as shown in Figure 6.If belong to when more the high altitude user couches, the utility model more can be postponed Extension support pipe body (32) activity body (8) toward the outer end stretching, extension, makes length doubles, helps the user foot is flat against on the Extension support (3), as shown in Figure 7 fully.

The movable expansion of the utility model chaise longue is used and is folded and stores, as shown in Figure 2.When launching to use, utilize positioning seat (6), adjust seat operations such as (7), can allow chaise longue be in the comfortable heeling condition of lying and sitting completely, and Extension support is except providing general height user as couching, can remake the progradation that doubles length in addition to Extension support, the foot that more can satisfy high length user is flat against on the Extension support.

Claims

1, a kind of improvement structure of chaise longue, comprise handrail, lean against frame, seat, Extension support, front and back support, back upper frame, straw mats, it is characterized in that being integrally formed with the adjustment seat that is inverted U-shaped at handrail back back segment, adjust a seat two side and be provided with L shaped guide groove, adjust seat rely on rivet fit packing ring to run through in the guide groove place and cross and with lean against frame rivet clasp mutually; Leading portion is integrally formed with positioning seat at the handrail back, and oblique jagged locating slot is arranged on the acting surface of positioning seat, and positioning seat relies on rivet to stretch through locating slot and the connecting end of two supports before and after being fixed in the locating slot place; Extension support comprises foot rest and support body, seat bottom dual-side is provided with the rail slotted vane body that extends the frame rail groove, the Extension support two ends fixedly install a pipe body, wear a movable pipe with end cap in the pipe body, place the rail tip in the rail groove but the other end of movable pipe is provided with contract.