CN201064306Y

CN201064306Y - Portable emergency bed-chair

Info

Publication number: CN201064306Y
Application number: CNU2007200840315U
Authority: CN
Inventors: 施继德
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-04-04
Filing date: 2007-04-04
Publication date: 2008-05-28
Anticipated expiration: 2017-04-04

Abstract

Aiming at providing an appliance which is easy to make, convenient to carry, and is multifunctional and is not a burden when going out but can carry daily articles, the utility model discloses an emergency bed chair which has two types, a luggage trailer type and a suitcase type. The technical key points of the utility model lie in that: the width, the length and the thickness of the front bracket are certain, just fine to enable the front bracket to be nested in the back bracket, so when the two brackets are folded, the two brackets can be on the same plane. The front bracket, the back bracket and a vertical centre shaft bracket are pulled on a bracket connecting shaft through screws; the lower parts of the front and the back brackets are dug hollow, forming cavities which are just big enough to conceal the front and the back legs. A luggage trailer type emergency bed chair of the utility model can be turned into a suitcase type emergency bed chair by turning the two front legs of the front bracket and the two vertical centre shafts to four fixed legs, fixing the four legs at the underside of a suitcase which can be opened in both the left and the right directions and installing the back bracket on the cover of suitcase cover which is opened in the right direction. The utility model has the functions of a luggage trailer, a backpack rack, a chair, a suitcase and an emergency bed and is particularly suitable for traveling personals to be used in outgoing business, business trip, field exploration, construction, exploration, various disaster emergency relief work, wild camping, sitting-out activity and large-scale activities which are short of accommodation rooms such as the Olympic sports event.

Description

Portable emergency bed chair

Technical field

The utility model relates to a kind of life appliance, and more particularly, it relates to a kind of portable portable bed chair that luggage trailer, suitcase, seat, Knapsack-rack, emergent bed purposes are arranged.

Background technology

The various bed chairs of selling in the market, be not purposes single be exactly that inconvenience is carried.Be known as folding bed exactly for camp bed, also be that purposes is single, weight greatly, also inconvenience is carried.Do not see as yet on the market be easy to make, cheap, purposes is various and when carrying be not the burden but a kind of apparatus that carries object.

Summary of the invention

The purpose of this utility model is to fill up the deficiencies in the prior art, provides a kind of being easy to make, and is easy to carry, and purposes is various, when carrying is not to bear but a kind of apparatus that carries object, is particularly suitable for mobile personnel's bed chair.

The purpose of this utility model is to be achieved by following proposal:

The luggage trailer-type: the upper end of the rear end of fore-stock, after-poppet, axis vertical support frame all is through on the support connecting axle with screw, and fore-stock and after-poppet can be done 90 or 180 degree upsets round about.Fore-stock width, length, height less than the width of after-poppet, length, highly, fore-stock just in time is embedded in the after-poppet, such two supports can both remain on the horizontal plane when packing up.Fore-stock and after-poppet the below cavity is set, just in time to imbed the forward foot in a step and the rear foot is as the criterion.The forward foot in a step and the rear foot all limit rotatable circle and the forward foot in a step and the rear foot rotation of bar and rear foot qualification bar two ends by the forward foot in a step, limit the forward foot in a step and the rear foot simultaneously at certain angle load capacity.

Suitcase type: after-poppet is made as fore-stock, and the rear foot is made as the forward foot in a step and axis is fixed with in the suitcase, increases height with the rod-pulling type sleeve pipe, increases parts such as cover tower bolt and back-moving spring.The fore-stock upset is placed on the case lid, according to the requirement of seat or bed, can do 90 to 180 degree upsets backward, realizes the function of seat or emergent bed.

The width of luggage trailer-type or suitcase type, so that carry setting, not enough part can be replenished by widening assembly.Its length except that fore-stock adds the length of after-poppet, not enough partly, but by the pull bar of the vacant part of the embedded good forward foot in a step of fore-stock blank pipe be located at pull bar carrying web-like mattress in the after-poppet.

The beneficial effects of the utility model are:

1, be easy to carry: support connects lower shaft and is equipped with scroll wheel, (suitcase type utilizes original wheel) can make trailer on the level land, owing to be provided with suspender clip, run into the hill path or get on or off the bus and to carry on the back, owing to can be used as a kind of instrument rather than burden when carrying, can be used for large-scale activity as watching the Olympic Games, when staying anxiety, be available as the emergency bed.Especially be fit to that mobile big going on business worked, personnel's uses such as geological prospecting, field army are marched, field construction, various open-air camping.

2, because volume is little, in light weight, save space and cost of transportation, the victims of the disaster and disaster relief personnel's office is simple and easy with bed, chair when can be used as the disaster relief.

3, the student's that boards at school in the school standby bed and seat are visited and guest's use for the head of a family.

4, after people more and more are familiar with room air pollution and use the harm of air-conditioning for a long time, will be accepted by majority to the outdoor healthy theory of sleeping in the open.The utility model will for outdoor sleep in the open and enjoy the cool, the best apparatus of summer youth camp.

5, because it is little and be easy to deposit to take up room, use in the keep watch at night place of class and interim extra bed of suitable desired value.

6, as extension function, add that inflatable packer can make special-purpose chair on the ship.When meeting with an accidet, can play certain lifesaving effect.

Description of drawings

Fig. 1 is the utility model luggage trailer-type front side structure schematic diagram

Fig. 2 is that the utility model luggage trailer-type rear structure and luggage holder put down schematic diagram

Fig. 3 is the utility model luggage trailer-type seat functional schematic

The emergent bed of Fig. 4 the utility model functional schematic

Fig. 5 is the utility model suitcase type structural representation

Fig. 6 is the utility model suitcase type seat illustrative view of functional configuration

Fig. 7 is that the utility model suitcase type bottom half increases block diagram

Fig. 8 is the emergent bed of a utility model suitcase type illustrative view of functional configuration

The specific embodiment

Below in conjunction with accompanying drawing the utility model is further described:

In Fig. 1, fore-stock 3 and after-poppet 7 are slightly larger than the screw that support is connected axle 2 by each two of rear ends and are through on the support connecting axle 2, and fore-stock 3 and after-poppet 7 can be done 90 or 180 round about and spend and overturn.After-poppet 7 just in time is stuck on axis vertical support frame greater than bottom bracket simultaneously.Because after-poppet 7 lower end screw directions have with the identical opening of reverses direction, can make after-poppet do 90 or 180 degree upsets to fore-stock 3 rightabouts.The main points of the utility model luggage trailer-type are to determine the width, length, thickness of fore-stock and after-poppet all less than after-poppet 7, and in Fig. 1, fore-stock 3 just in time is embedded in the after-poppet 7.The thickness of after-poppet 7 is not more than 2.5 centimetres, and the thickness of fore-stock 3 is less than the thickness of after-poppet 7.Like this, the width of two supports, length, width all can keep in one plane.

Fore-stock 3, the forward foot in a step 4, after-poppet 7, the rear foot 16, axis vertical support frame, the available stainless steel that certain holding capacity arranged or other alloy, high strength plastics square tube material are made.Scrape out cavity below fore-stock 3 and after-poppet 7, the size of cavity is as the criterion with the back rear foot 16 can hide the forward foot in a step 4.

The top of the forward foot in a step 4 and the rear foot 16 is positioned on respectively on fore-stock 3 and the after-poppet 7 by rotatable screw, below the appropriate location be equipped with forward foot in a step connecting rod 5 and rear foot connecting rod 17.The end rotation bung flange that the forward foot in a step limits bar 6 is installed on the forward foot in a step connecting rod 5, and the other end is installed in support and connects on the lower shaft 13.The end rotation bung flange that the rear foot limits bar 8 is installed on the rear foot connecting rod 17, and the other end also is installed in support and connects on the lower shaft 13.The concrete position that the forward foot in a step limits length, forward foot in a step connecting rod 5 and the rear foot connecting rod 17 of bar 6 and rear foot qualification bar 8 all is as the criterion at same horizontal plane with assurance when drawing in and fore-stock 3 and after-poppet 7.

Embodiment 1: the schematic diagram when Fig. 1 deposits under not making any function status for the utility model luggage trailer-type.Carry as need, can drag on the level land.As the hill path, on braces clasp 21, set up braces, can be used as the Knapsack-rack back of the body piggyback.

Embodiment 2: Fig. 2 opens luggage holder 10 schematic diagrames for the utility model luggage trailer-type trailing flank.In the time of need carrying luggage, luggage holder 7 can be overturn downwards, after luggage is placed in luggage carrier, top cingulum fastening, i.e. portability luggage.

Embodiment 3: among Fig. 3, forward foot in a step connecting rod 5 is pulled down, and fore-stock 3 can be done 90 degree upsets downwards, pulls out forward foot in a step connecting rod 6 simultaneously and can limit fore-stock 3 and seat plate 11 at certain angle, support front bracket 3 and seat plate 11 bear necessary weight, realize the seat function.Two angles that support draws back of two belt strips or chain control are arranged between fore-stock 3 and the after-poppet 7.

Embodiment 4: in Fig. 4, be with rear foot connecting rod 17 among Fig. 4 turn over 90 the degree, spur backrest simultaneously and limit bar 8 cocoas qualification after-poppet 7 and backboard 14, guarantee fore-

stock

3 and 14 maintenances of seat plate and fore-stock 3 and seat plate 11 in one plane, bear necessary weight.Draw back extension board 12 and backrest extension board 18 below the seat plate 11, drawing back the supports of widening that are hidden in the after-poppet 7 in case of necessity increases width, can realize an emergent bed function.

Embodiment 5: the structural representation when Fig. 5 does not make any function for the emergent bed of suitcase type.In Fig. 5, make the forward foot in a step 4 and the vertical central axis 1 of fore-stock into four fixing feet, be fixed on the bottom of suitcase 22.The sleeve pipe 26 that in four fixing feet suitable size is installed, can spur up and down.Can play the function that increases.The width of after-poppet 7 just in time is embedded in the fore-stock 3 less than the width of fore-stock 3, in order to saving cabinet space.Because the rear foot 4, forward extend support 24, the support 25 that extends back, widen support 19 and be hidden in respectively that (suitcase type changes fore-stock into seat in after-poppet 7, fore-stock 3, after-poppet 7, the back seat plate 11, after-poppet is a backrest), emergent bed chair takies that the space is an example with a medium sized suitcase in the case: 2.5 * 40 * 45 (volumes of the fore-stock and the forward foot in a step, after-poppet and the rear foot) ,+volume of 2.5 * 2.5 * 30 * 4 four fixing feet) ÷ 35 * 45 * 52 (volume of suitcase, unit: be centimetre) only is about 1/12nd of space in the case.Take up room in order to remedy a chair parts, can add in suitcase bottom and highly be no more than four cloth bags that fixedly expose the casing part.Certainly, also can according to each one luggage what, the suitcase of selecting size to be fit to.At ordinary times, just only play general travelling function.

Embodiment 6: Fig. 6 is the utility model suitcase type seat illustrative view of functional configuration.Suitcase is opened, after-poppet 7 is turned over, the rear foot 16 is embedded in the case lid rear foot fixedly in the bayonet socket 27, has two straps or chain to control the two big low-angle between case lid 23 and the casing 22, realizes the seat function.Even do not open case lid, because of a support of chair parts is arranged in the case, suitcase also can keep flat, be sidelong, the arbitrarily angled seat of being used as when standing up.

Embodiment 7: Fig. 7 increases block diagram for utility model suitcase type bottom.The branch secondary draws back the sleeve pipe 26 that is through in the forward foot in a step 4 and the axis 1 earlier, and when moving the place, location to, under the effect of four latch springs 30, four latches 28 can divide secondaries insert the sleeve pipe locating hole automatically, fixed two forward foot in a step and axis, and fore-stock 3 is increased.

Embodiment 8: Fig. 8 is the emergent bed of utility model suitcase type functional schematic.Pull out earlier after sleeve pipe 26 increases, after pull out the rear foot 16 and be placed on the rear foot on the case lid fixedly in the bayonet socket 27, extend

support

24,25 before and after pulling out respectively again, increase length, realize an emergent bed function.Widen as need, also can draw back and widen support 19.

Claims

1. a portable emergency bed comprises fore-stock, after-poppet, axis vertical support frame, support connect goes up axle, the forward foot in a step, the rear foot, the forward foot in a step limits bar, and the rear foot limits bar, it is characterized in that described fore-stock, after-poppet are all made with light-duty stainless steel, plastic-steel, aluminum alloy square tube material, the width of fore-stock, length, thickness is less than the width of after-poppet, length, thickness, two each and every one supports keep in one plane when not making.

2. according to claims 1 described portable emergency bed, it is characterized in that described fore-stock or after-poppet are equipped with cavity, the size of cavity is just in time to embed the forward foot in a step or the rear foot.

3. according to claims 1 described portable emergency bed, it is characterized in that the forward foot in a step, the vertical central axis of fore-stock is four fixing feet, be fixed on the bottom of suitcase.In four fixing feet the sleeve pipe that can stretch up and down is installed, promptly becomes the emergent bed of portable suitcase.