CN87211706U

CN87211706U - Multifunction extensible bed

Info

Publication number: CN87211706U
Application number: CN 87211706
Authority: CN
Inventors: 阮怀洲
Original assignee: Individual
Current assignee: Individual
Priority date: 1987-08-09
Filing date: 1987-08-09
Publication date: 1988-06-01

Abstract

The utility model relates to a multifunction extensible bed, belonging to the furniture. The utility model comprises two bed plates which are cool in summer and warm in winter, an incline walkway, a movable backrest, bed feet, a movable baffle, a bottom substance storing cabinet, a middle books cabinet, a top cabinet for storing quilts and clothing. The utility model mode is taken as the bed, which is cool in summer and warm in winter. The utility model can also be taken as a writing-table or a table after the bed plates are folded, which can store a great deal of books and clothing. The multifunction extensible bed is convenient in disassembly and transportation.

Description

Multifunction extensible bed

The utility model belongs to a kind of small-size multifunction composite furniture.Being particularly suitable for the less resident of living space, residence needs the personnel of often resettlement and is subjected to the soldier of collective livelihood condition restriction or the usefulness of student's daily life, study.

Present commercially available bed is distinguished by the bed board structure and is mainly contained monoblock type and collapsible two kinds, as common wooden Western-style bed and collapsible spring bed.Big and the function singleness of the former floor space though the latter's collapsible operation inconvenience and bed clothes need be deposited other places, also should not be made bigger double bed.Though the existing new design that sofa, locker and bed are combined is as " the multi-functional combination cot " of CN-GG86203892.But because its bed plate is all-in-one-piece, when realizing by bed, starts monoblock bed plate and it must be against on the wall, not only require great effort but also not attractive in appearance to the conversion of sofa.

One of the purpose of this utility model provides a kind of bedding and clothing cabinet and bookcase of having, and can make bed and use the multi-functional telescopic bed that can do the use of desk and dining table again.Two of purpose is this multi-functional telescopic beds when making bed and using, must winter can be warming, summer is nice and cool again.

The utility model is achieved in that

Function telescopic bed more than shown in Fig. 2,8 mainly is made up of the bedding and clothing cabinet at top, middle bookcase, bottom locker and telescopic bed four most of institutes.

The bedding and clothing cabinet (1) at top is made up of upper and lower, left and right, back five blocks of coaming plates and two fan doors.

Middle bookcase mainly is made up of left and right two baffle plates (2), backboard (3), active clapboard (4) and dividing plate ironware (5).Dividing plate (4) is held on ironware (5) and goes up (Figure 19).Baffle plate (2) and (3) are with hinge (40) link to each other (Figure 12).(2) end also is provided with mortise bolt (41) under, and it can be fixed on the baffle plate (11) easily.

The bottom locker mainly is made up of drawer (9) and base cabinet (10), baffle plate (11), (12), (13), wherein baffle plate (11) is fixed on drawer (9) and the base cabinet (10), sideboard (12) links to each other with fixed dam (11) (Fig. 5) with hinge (42), and (12) can be done 180 ° and horizontally rotate (Fig. 7) in the outside.When (12) can (Fig. 2) be connected and fixed with baffle plate (13) with mortise bolt (52) during side closure forwards, when making bed and using, (12) can prevent that children from tumbling bed down; When doing the desk use, (12) promptly are coaming plates, at this moment, because of bed board (8) rises, (Fig. 5) are blocked and can not close by angle bar (20) for avoiding (12), should go up fluting (46) (Fig. 2) in (12).Baffle plate (13) links to each other with fixed dam (11) and base cabinet (10) with mortise bolt (30) with hinge (29), makes it both can do 180 ° in the outside and horizontally rotates, and can be fixed by mortise bolt (30) again.The end face of baffle plate (13) must be concordant with bed panel edges surface, baffle plate (12) is after closing forward, its front end face must be concordant with the front end of (13), its bottom surface just overlaps in the end face of (13), end face after the end face of baffle plate (11), (12) and backrest (6) are set level all in same plane, is convenient to constitute desk.At the not short batten (or angle bar) (19) in the inboard of baffle plate (11), as the bearing (Figure 21) of movable back (6) when being lowered into horizontal level.

Connection between top bedding and clothing cabinet, middle bookcase, the bottom locker can be adopted the mode as Figure 22, promptly utilizes some hole, garden (47), (49) and the reinforcing bar of burying underground (48), (50) and mortise bolt (41) of slightly larger in diameter to form simple readily removable being connected.

Telescopic bed mainly by the middle part, edge tiltedly be divided into triangle tilt prop (16), directional wheel (26), (51), the bed end sideboard (15) of two sections bed plate (7), (8), movable back (6), cabinet base (14), cabinet base, the aisle (28) on band slope is formed.Two cabinet bases (14) are connected to integral body (Figure 16) with transverse slat (14a).The reinforcing bar (45) that utilize the steel plate (18) be arranged at the cabinet base top to make bearing between baffle plate (15) and the cabinet base (14), to be embedded in (15) side, top is made axle and is carried out hinged (Fig. 4), makes baffle plate can do 270 ° of rotations in vertical plane.Become stable whole after available hinge (31) and mortise bolt (32) are connected and fixed between tilt prop (16) (also can be chest) and the cabinet base.The end of bed plate (7), (8) is semicircle shape (Fig. 4,15), links to each other (Fig. 4) with cabinet base (14) or drawer (9) with rivet type bed hinge (17), and two sections bed plates all can be rotated up and down around hinge.Backrest (6) is articulated in the end face of drawer (9) with hinge (39), and on its top boss (53) is set.

The structure of bed plate (7), (8) sees Fig. 5,13,14,15 for details.Wherein Fig. 5 is the detailed cross-sectional view of bed plate, Figure 13 is that B-B profile (Fig. 8) is gone up bed board longitudinal section detail drawing, and wherein rectangular cross section (33a), (34a), (37a), (38a) are respectively the tenon cross sections that a crossbeam (33), (34), (37), (38) are connected with vertical side bar (43), (44).Figure 15 is C-C section (Fig. 7 is seen in the position) the bed board longitudinal section detail drawing of going to bed.

The bed course structure of bed plate (8) is to constitute big frame with vertical side bar (43) and horizontal odd-shaped cross section wooden frame (33), (34), and some bamboo vertical girders (22) are set on crossbeam.Open elongated slot in vertical side bar (43) inboard, the two ends of the thin bamboo fence (21) of horizontally-arranged on (22) are placed in this groove, and available wood screw is fixed in thin bamboo fence on crossbeam (33), (34).Make surface layer, use the direct load-bearing of bamboo beam with thin bamboo fence, both ventilating cool was neither too hard, nor too soft again.Also be provided with row's annulus wood screw (24) under crossbeam, in winter, available nylon rope (25) is worn to lie in and is formed the string bag on the annulus, holds up the warming layer of being made by cotton-wadded quilt or foamed plastics or other material (23).Because warming layer is arranged under the surface layer, can not be compacted, can improve warming effect (certainly, on bamboo basketry surface layer, also need fill up one deck bed clothes) greatly.The bed course structure of bed (7) and (8) is similar, and the main distinction of the two is the different of longeron (43) and (44).

At the embedding little wheel mechanism of bottom, the oblique section grooving of longeron (43) (36).(36) structure as shown in figure 14, the rubber wheel of available two diameter 30 millimeter is fixed on the steel plate groove and forms.(43) side also is provided with angle bar (20) (Fig. 5) with bearing load outside.Bed board (7) has minim gap (Figure 15) with (8) at the place, oblique section, only by steamboat (36) contact.On the oblique section of (43), (44), can coat copper sheet (35), to reduce friction and the wearing and tearing on the oblique section.On longeron (44), be provided with unidirectional rubber wheel (26), and relative set has the aisle (28) on slope.(28) available plank or angle bar are fixed on the baffle plate (13) and form (Fig. 3).The end end should be provided with angle bar or wooden screen (27) on the ramp (28), with the position of fixing bed board (7) and prevent to take turns (26) landing.The distance R of the bottom of the top of angle bar (27) and longeron (44) should be suitably big, so that (44) do not contact with (27) when advancing left to well.The end face of end end face palpus and base cabinet (10) continues in same plane under the ramp (28), and the base cabinet end face is used as the part in ramp.Ramp drop M must be equal to or greater than longeron depth of section S, and when M=S, it is just in time superimposed up and down that (7) are pushed into (8) following time (Figure 21), the minimum that takes up space.The gradient of the gradient in ramp and longeron oblique section is more laborsaving, but should consider the influence (present embodiment is designed to 1:4 and 1:2 respectively) of factors such as ramp length and oblique section height.Wheel (26) and (51) all only should adopt unidirectional rubber wheel, to increase stationarity.

Telescopic bed in use, as realizing by the conversion of bed to desk, only need take off bed clothes places base cabinet, baffle plate (12) is forwards closed and be connected and fixed with mortise bolt with (13), on right-hand member baffle plate (15), impose horizontal thrust F, (7) are pushed into (behind the position shown in Figure 21) under (8), put down backrest (6) and be held on the bearing (19), overturn again baffle plate (15) and it being held on the boss (53) of (6) can be formed the bigger desk of table top.Then can each side increase by two seats as baffle plate (13) is outwards removed this moment, can be for the usefulness of 5 people dining or study discussion.

That this Multifunction extensible bed has is cool in summer and warm in winter, one-object-many-purposes, use is flexible, disassembled for transport is convenient, take up an area less, and can take full advantage of the advantages such as shared ground and space.

Description of drawings:

Fig. 1,2,6,7,8,9 is respectively multi-functional telescopic bed A-A profile, side elevational view, back elevation, vertical view, B-B profile and the D-D profile (profile position is seen Fig. 7,8) when making bed and using.Ratio is all 1:20.

Figure 16,17,18,21 is respectively E-E profile, side elevational view, G-G profile and the F-F profile of this multi-functional telescopic bed when making desk and using.Ratio is 1:20.

Fig. 3,4,5,10,11,12,13,19,20, be the detail drawing of local (2), (3), (1), (4), (5), (7), (6), (8), (9) respectively.Except that the ratio of Fig. 5 and 13 is the 1:3, all the other ratios all are 1:5.

Figure 14 is the shop drawings of little wheel mechanism (36), and ratio is 1:3.

Figure 15 is the go to bed detail drawing of bed board part of C-C section (analyse and observe the position and see Fig. 7), and ratio is 1:3.

Figure 22 is the connection schematic diagram of these multi-functional telescopic bed upper, middle and lower three parts.

Accompanying drawing has provided detailed construction and the size of the utility model most preferred embodiment. Certainly also has other preferably scheme. For example the drawer of backrest end bookcase and the bedding and clothing cabinet together with top can be removed, move in the base cabinet, although that the material storage amount reduces is more, can reduce floor space, reduce cost, do not affect other and use function.

Claims

1, a kind of multi-functional telescopic bed, by base cabinet, backrest, bed board and cabinet base are formed, it is characterized in that: the bed plate is transversal for (7) by the inclined-plane in the centre, (8) two sections, and adopt following structure to realize the stretching motion of (7): bed plate (8) is buried small rubber wheel (26) underground in bottom, the oblique section grooving of its vertical side bar (43), (8) at the place, oblique section minim gap is arranged with (7), only do the contact of rolling by steamboat (26), (8) side is provided with angle bar (20) outside, (20) being held on baffle plate (13) goes up to bear a last load, make on the oblique section not bearing load, on vertical side bar (44) of (7), be provided with stereoregular rubber wheel (26), and the aisle (28) on relative set band slope, the end end is provided with baffle plate (27) on the ramp (28), (27) the basal spacing R of top and longeron (44) should satisfy: when (7) when (8) advance down, the bottom surface of longeron (44) does not contact just with the top of (27), the end face of end end face and base cabinet (10) continues in same horizontal plane under the ramp (28), (10) end face uses as the part in ramp, should satisfy between the height of drop M in ramp and the bed longeron height S: M 〉=S, and the best when M=S, (7), (8) end is all semicircle, and it is hinged with cabinet base (14) and drawer (9) respectively, it all can be rotated around the hinge easy on and off, the cabinet base bottom is provided with fagging or chest (16) and its formation liptinite, and directional wheel (51) is installed under cabinet base and fagging;

Adopt following structure to realize by the conversion of bed to desk: backrest (6) is articulated in the end face of drawer (9) with hinge (39), and be provided with boss (53) in backrest (6) upper end, the horizontal seat (19) of backrest (6) is set in baffle plate (11) inboard, baffle plate (15) is articulated in the top of cabinet base (14) with hinged-support (18)-(45), make it do 270 ° of upsets around hinge, after telescopic bed shrinks, backrest (6) is put down horizontal supporting on (19), the baffle plate (15) that overturns again should make its lucky level be held on the boss (53) of (6), also be provided with fixed dam (11) and sideboard (12) on the base cabinet, (13), (12) hinged with (11), (12) forwards closing the back is connected and fixed with (13) with mortise bolt or catapult pearl, (13) inboard is provided with ramp (28), and (13) and base cabinet are hinged and fix with mortise bolt;

It is cool in summer and warm in winter that bed plate (7) and (8) adopt following structure to guarantee: vertically side bar and crossbeam constitute big frame, fluting is shelved bamboo stringer (22) on crossbeam, open elongated slot in vertical side bar inboard, with thin bamboo fence surface layer (21) horizontally-arranged on Xiao Zhuliang (22), and bamboo basketry two ends are embedded in the groove of vertical side bar, the horizontal end of bamboo basketry is fixed on the beam surface with wood screw, vertically be provided with annulus wood screw (24) below side bar and the crossbeam, nylon rope (25) worn in the annulus that lies in (24) can form the string bag, hold up warming layer and make it to be close under the bamboo basketry surface layer with this string bag.

2, by claim 1 described more than the function telescopic bed, it is characterized in that, on base cabinet, also be provided with drawer (9), also be provided with bookcase and bedding and clothing cabinet on (9); All adopt demountable mode to connect between top bedding and clothing cabinet, middle bookcase and the base cabinet.

3, by claim 1 described more than the function telescopic bed, it is characterized in that a following warming layer can make with multiple materials such as cotton, eider down or foamed plastics.