CN2115705U

CN2115705U - Multi-purpose traveling bed

Info

Publication number: CN2115705U
Application number: CN 92200746
Authority: CN
Inventors: 王宗福
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-01-18
Filing date: 1992-01-18
Publication date: 1992-09-16

Abstract

The utility model discloses a convenient multi-purpose traveling bed, which is additionally provided with a pair of folding connecting elements 5 and 6 of a bed frame on the basis of the original bed. The connecting elements make the bed frame convenient to fold, and meanwhile, change part of the bed legs into the folding type. Thus, the connecting elements make the improved multi-purpose traveling bed have more functions, which can be used as a stool, a chair, a deck chair, a four-wheel trolley or a two-wheel larry when parts are folded, or a four-wheel stool cart. The small wheels can be detached or up arranged to make the utility model become a steady traveling bed. While in use, controlling buttons can be turned to pull open, close up and fold the utility model into a desired tool configuration.

Description

Multi-purpose traveling bed

The invention discloses a kind of convenient multi-purpose travelling bed.It belongs to people's rest articles for use.

These are many to be in addition improved on an existing travelling basis with the travelling bed.Improved travelling bed folding convenient, it has reduced and has been inserted in part, has increased folding and funtion part.

In a kind of disclosed travelling bed, each bedstead is horizontal and vertical all to be to be inserted in connection mutually, draws back in use and closes and installs more bothersomely, and footpost can not fold, and more can not work as chair usefulness.

Above-described the sort of travelling bed is disclosed by Patent Office of the People's Republic of China (CN2086093V) on total No. 314 communique of utility model.

The objective of the invention is to avoid these shortcomings, create a kind of folding with convenience and can work as chair usefulness again, and footpost is folding many with the travelling bed.

The above-mentioned purpose of the present invention is to solve like this to realize: on existing travelling bed basis and the bedstead that has increased angle adjustable on the improved travelling bed connects

part

5 and 6, improved folding movable footpost on the footpost below bedstead.

Owing to increased folded part and function in the above-mentioned solution, therefore, can be for people to use very easily, folding simultaneously and carry all very convenient.

Below in conjunction with drawings and Examples the present invention is described in further detail.

How Fig. 1 draws back full view with the travelling bed.

Folding demonstration figure is drawn back in Fig. 2 straddle.

Fig. 3 is that straddle is connected cut-away view with the leg seat with sub-leg.

Fig. 4 is crossbearer 17 right views.

Fig. 5 is crossbearer 17 left views.

Fig. 6 is that crossbearer 17 closes folded demonstration figure.

Fig. 7 is another program leg seat and straddle connecting portion demonstration figure.

Fig. 8 is the loose joint demonstration figure on another program crossbearer 23.

Fig. 9 is that fluffy account and mattress are propped and fluffy account opening demonstration figure.

Figure 10 is that demonstration figure is drawn back in the skeleton connection.

Figure 11 is that skeleton is connected demonstration figure with shell fragment.

Figure 12 is that 13 demonstration figure are pressed from both sides in the company that connects between the skeleton.

Figure 13 is skeleton and soft 12 folding back demonstration figure.

Figure 14 is soft 14 and presss from both sides 13 and be connected demonstration figure with connecting.

Figure 15 is steamboat and axostylus axostyle demonstration figure.

Figure 16 is that straddle and sub-leg are provided with position display figure.

Figure 17 is that the many of another program draw back full view with the travelling bed.

Figure 18 is how another program folds back demonstration figure entirely with the travelling bed.

Figure 19 schemes with demonstration when go-cart or chair after partially folded.

Figure 20 is the demonstration figure after complete the folding.

Draw back among the demonstration figure in integral body shown in Figure 1, the 1st, the A bedstead, it is made by metal tube, be symmetrical arranged, middle by a heart 27 connections, 27 1 ends are fixedlyed connected with the A bedstead, the other end and A bedstead are inserted in flexible can being dynamically connected, and turn round the horizontal folding of 21 controls by the control on the bogie side frame.A bedstead 1 can be dynamically connected by pin pipe 2 and B bedstead 4 shell types, and it is flexible that 21 controls are turned round by control in the junction.Connect pin pipe 2 in a tubular form, it is fixedly installed on inboard, B bedstead 4 front end knee.The 3rd, the skeleton hole is to connect skeleton to support fluffy account 30, the 4th, and the B bedstead, its front end is crooked and lean out a part, leans out part for also being provided with fixing crossbearer 23 on

footpost

25,25 inboards; The rear portion is by being provided with a footpost under the end place, and this footpost is made up of leg seat 18 and

straddle

19, and 18 are tubular, and it is fixedly connected on the B bedstead, and

straddle

19 and 18 elasticity flexibly connect, and divides inboard leg to be provided with fixing crossbearer 23; This bedstead B4 is that left and right sides two parts are one group and are symmetrical arranged, and is middle by crossbearer 23(one extra heavy pipe and a tubule) shell type is movably flexible is connected, and turn round 21 by control and controlling folding between the B bedstead 4 on the crossbearer; B bedstead 4 rear end are provided with fixing bedstead connection part 5, it connects part 6 with the fixed bedstead at C bedstead 7 front end places and is connected by rivet or bolt, for folding type movable connects, and turn round 21 by control and control required various angles (caning be folded into the chair of various angles or the dolly of several shapes) by it.C bedstead 7 rear portions also do not have fixing crossbearer 17 near being provided with the straddle 19 that fixing leg seat 18 and elasticity flexibly connect under the end at minute inboard leg; C bedstead 7 also is that left and right sides two parts are one group and are symmetrical arranged, and is middlely connected by the crossbearer 17 folded formula of sliding, and 21 controls are turned round by control in the junction.The 8th, skeleton, it is made of two joint laths, connect by rivet 9 in the middle of two laths, simultaneously shell fragment 10 is through that (this shell fragment is made by flexible sheet metal on the rivet, its transverse plane is provided with a fixing plush copper, one hole is arranged on the other end plane) together connect with lath 8 rivetings, when launching, this two lath controls, as Figure 11 and shown in Figure 10 by the shell fragment plush copper; Close when folding then without plush copper control, as shown in figure 13.The 12nd, soft, it is made by flexible bonding jumper, and an end is provided with nut, and the other end is a curved plush copper, and this soft is unloaded nut and be through in the adapter 11 that is fixed on the skeleton, as shown in figure 10; This skeleton also is symmetrical arranged, and middle press from both sides 13 and connects by connecting, and 13 are made by sheet metal, and it is tubular that the front portion is, and the bayonet socket seam of a little volume is arranged, and the middle part is mating plate shape, and it is tubular that the rear portion also is, and have a catch that erects to stand on the mating plate at pipe end place, as Figure 12; This connects and to press from both sides 13 and be enclosed within on soft 14 fixingly, and also there is a nut at soft 14 rear portion, as shown in figure 14; Two soft method of attachment is: the curved plush copper of 12 tops sticks into by connecting the bayonet socket seam that presss from both sides on 13, and blocks curved plush copper carry by catch and slide; After connecting, this skeleton is located in the skeleton hole 3 on bedstead B and the C.C bedstead 7 rear ends and D bedstead 15 movably interlock, and turn round 21 in vertically folding between the control 15 and 7 on rearward end one side of C bedstead 7 by control, and D bedstead 15 is to be symmetrical arranged, and middle by 16 connections of the tail heart, its method of attachment is identical with A bedstead 1.The 17th, crossbearer, it is made by two strip metal plates, wherein is provided with a slide groove and a control hole in the middle of the plate, as shown in Figure 4; Another plate is provided with a rivet and a control turns round 21, and also has 4 control holes, as shown in Figure 5; Two plates connect wears riveting in slide groove by rivet or bolt, and turns round 21 control slide switchings by control, and fixedly connected with straddle in each outer end of two laths after the connection, as shown in Figure 6.Flexibly connected by connecting rod 28 and spring 29 elasticity between leg seat 18 and the straddle 19, spring housing is on connecting rod 28, and this connecting rod is pierced into by the straddle rear portion, and head passes and injects in the leg seat 18 to be gone into to connect from leg seat exterior pin by peg; Keep off because of there is the butt holder on the connecting rod 28 at the spring rear portion, there is blocking of shrinking or be bumped in the straddle front portion, therefore, spring is controlled in the straddle, because of the straddle outside is provided with a back-up ring, can not make that straddle is unconfined to put in the leg seat 18, shown in Fig. 3 and 2 yet.In order to increase height, also be provided with a sub-leg 20 that can arbitrarily take out in the straddle, it is turned round 21 controls by control and uses and take out, shown in Fig. 3 and 16.The 21st, control is turned round, and its front portion is a screw rod, and there is a holder at the rear portion, and two wisps are arranged in the holder, is goat's horn, also can be made into the T font, and this control is turned round 21 each junctions that are provided with in bed and started to control the position effect of formulating.The 22nd, steamboat, its axostylus axostyle one end has a tubular cover nose, and cover nose one side also is provided with a control outward and turns round 21, and as shown in figure 15, it is enclosed within on the main leg 25 and straddle 19 on the B bedstead 4, but this steamboat is turned round regulated at will height and direction by cover nose and control.The 23rd, crossbearer, it is made up of thickness two joint metal tubes, and middle tubule is inserted in the extra heavy pipe and turns round 21 controls by control and stretch; Two ends and straddle 19 are fixedly connected or be connected with straddle by loose joint 34.The 24th, the carrier base hole, purpose is plugged support 26 block material product when the travelling bed is folded into dolly.The 26th, support, it is made by pipe or solid rod class material, takes the shape of the letter U, and U-shaped head both sides respectively are provided with a horizontal brachycephaly, and this support is inserted formula in use and is connected below A bedstead 1 front end, play the support reinforcing effect.The 30th, fluffy account, it is made by various dry goods, laterally is the semicircle box-shaped, and a side is provided with opening, and opening part is provided with on the zip 31; Above 31, also be provided with weather-proof anti-curtain 32; This paulin is by sewer, and the edge is provided with a plurality of connecting holes, and the hole is by metal or mould the edge circle of class material system, and circle is provided with hook or belt.Mattress 33 is rectangular row, is made by materials such as various cloth or skin, leather, ropes, also is provided with a plurality of apertures all around, is provided with little hook or belt etc. in the hole and connects facility spare, and a plurality of little hooks and belt are also arranged on the centre.

Also can design the many with the travelling bed of another kind of scheme according to above-mentioned principle, its whole each structure as shown in figure 17.In this scheme, its feature is that A bedstead 1 is a kind of frame of square, is again that sleeve type is connected with B bedstead 4, and it is provided with identically with the D bedstead, and therefore, the corner angle that seem are very clearly demarcated, and leg seat 18 in the footpost and straddle 19 are the rigid flexible connections of riveting formula.Leg seat 18 semicirculars in shape are made by metallic plate, and a plurality of apertures that supply the straddle translation-angle to use are arranged above, and its divides two parts to be clip slot shape; One fixing flat connection-peg is arranged in the straddle 19, and head is provided with two holes, and this flat plug is connected by rivet or bolt, as shown in Figure 7 in aligning between the seat that is inserted in 18 liang of semicircles of leg seat; It is fixed and translation-angle is turned round 21 controls by control, also is provided with sub-leg 20 in the straddle.In order to make horizontal open convenient, also be provided with between crossbearer one side on the C bedstead 7 and straddle one demountable and have externally threaded short tube, loose joint 34 aligns this short tube and can screw on and unload, as shown in Figure 8.This convenience and feature are that also this bed can directly be supported by straddle and sub-leg when chair the time, and just can finish without A bedstead 1 or support 26(first the scheme handy A bedstead of palpus or stent support when chaise longue the time).

The embodiment that the present invention is not subjected among the figure and is painted limits, and it can change in a lot of places.For example: above-mentioned footpost except that adopt pull-type make the elasticity activity folding, also can adopt the top formula or remove the formula of holding, also can adopt at that time and bump pearl formula or spring-piece type or profile of tooth lock formula and other elastic method and manufacture.Above-mentioned footpost except that adopt control turn round pushing-type make rigid activity folding, also can adopt the folding frame mode of spiral shell formula or convertible and any hardening capacity to make.Above-mentioned B bedstead 4 is except that making a pair of fixing and footpost a pair of activity.Also can be made into two pairs all be fix or two pairs all be movable, certainly also can be made into and have only a pair of activity or a pair of fixing footpost bedstead, and do not make two pairs.Above-mentioned C bedstead has only a pair of movable footpost except that making, also can be made into two pairs of movable footposts or a pair of fixing a pair of activity footpost, also can be made into a pair of certainly or two pairs all be the footpost of fixing, above-mentioned footpost removes to be established three externally, also can increase or reduce.Above-mentioned travelling bed can make be entirely fix or be movable footpost and collapsible entirely.Crossbearer in above-mentioned two kinds of schemes on the travelling bed can adopt outside 17 method pattern makes entirely, also can adopt 23 method pattern to make, certainly also can adopt mixed method to manufacture, also can adopt partially folded manufacturing, above-mentioned loose joint 34 can be located on any one crossbearer, and whether crossbearer quantity is all established loose joint and do not limit, can not establish loose joint yet, above-mentioned company presss from both sides 13 and also can be made into tubularly, and the inside is provided with screw thread, make soft can be directly by being threaded.Above-mentioned travelling bed is except that with 5 with 6 method and pattern are connected, also can adopt tubular type or hinge-type and other easily method be connected with pattern and manufacture.Above-mentioned bedstead is provided with quantity and does not limit.Above-mentionedly adopt to connect pin pipe 2 connects except that A bedstead (first kind of scheme), other bedstead and crossbearer also as required the method for companys of employing pin pipe 2 be connected the also suitable alternative plan of the method.A in the above-mentioned alternative plan and D bedstead also can adopt the D bedstead of first scheme to manufacture.Straddle in above-mentioned two kinds of schemes with move back the seat can use instead mutually or use with.Above-mentioned travelling bed also can be established two steamboats or not establish steamboat except that being provided with four steamboats.Above-mentioned 5 and 6 can be located on any one position, and quantity is not limit.Above-mentioned control is turned round and also can be adopted pin key or shell fragment and other formula to manufacture.Above-mentioned each junction also can be established two except that establishing a control turns round.Be equipped with sub-leg in above-mentioned straddle and the main leg, also can partly establish part certainly and not establish, also can not establish entirely.The travelling bed of above-mentioned two kinds of schemes can be selected the travelling bed that parts are formed another kind of structure.

These travelling beds of using can be worked as chair or chaise longue and stool usefulness more, also can be folded into the go-cart of four-wheel or pulling a cart of two-wheeled, also can be folded into the stool shape car of four-wheel, raise or unload though steamboat can be anticipated.Use can determine to draw back size according to personal height; It can not establish tent.Turning that control turns round can be laterally or longitudinal extension or close.Shape after folding is shown in Figure 18,19 and 20.

Claims

1, a kind of many with the travelling bed, be by bedstead, hang pad, fluffy account, skeleton and wheel and constitute, it is characterized in that bedstead is to be symmetrical arranged, horizontal and vertical is to flexibly connect, the junction is provided with the control of locating usefulness and turns round; Its feature is that also bedstead is provided with bedstead and connects part 5 and 6, between them is to flexibly connect and collapsible, and the control that also is provided with location usefulness above 5 and 6 turns round 21, and footpost is collapsible or fixedly connected for flexibly connecting.

2, travelling according to claim 1 bed is characterized in that A bedstead 1 and B bedstead 4 are direct sleeve types or are inserted in telescopic movable and are connected by connecting pin pipe 2 that the junction is provided with the control of locating usefulness and turns round 21.

3, travelling bed according to claim 1 is characterized in that crossbearer is provided in a side of in the straddle, is that shell type or folded formula flexibly connect between it, and the junction is provided with the control of location usefulness and turns round 21.

4, according to claim 1 many with the travelling bed, it is characterized in that it also is provided with support 26.

5, according to claim 1 many with the travelling bed, it is characterized in that footpost is provided with four steamboats 22.

6, according to claim 1 many with the travelling bed, it is characterized in that also being provided with in the footpost leg 20.

7, according to claim 1 many with the travelling bed, also be provided with zip 31 on the fluffy account of its feature.

8, according to claim 1 many with the travelling bed, it is characterized in that skeleton 8 made by lath, between for flexibly connecting, collapsible; The junction also is provided with the shell fragment 10 of a band plush copper, and the skeleton top connects soft 12 or 14 by taking over 11, and soft 14 upper end also is provided with one and even presss from both sides 13.

9, according to claim 1 many with the bed of travelling, it is characterized in that B bedstead 4 and main leg 25 are disjunctors, 4 and 25 connections are slow bending or square.

10, according to claim 1 many with the travelling bed, its feature is that also the bedstead junction is provided with even pin pipe 2.