CN105595670A - Upper framework of bed body of electric bed - Google Patents

Abstract

The invention belongs to the technical field of automatic adjustment of domestic electric beds, relates to a bearing mechanism of a bed body of an electric bed and particularly relates to an upper framework of the bed body of the electric bed. The main body structure of the upper framework comprises round pipes, a fixed groove, a transverse reinforcing pipe, pulley fixed sheets, a connection sheet, a rimmed pulley, a leg motor fixed seat and a framework bed plate fixed part, wherein the leg motor fixed seat is formed by connecting front and back welding pipes by two symmetrical fixed sheets, so that stress transmission of the framework is facilitated, and a leg motor fixed sheet is prevented from being intensively stressed; the pulley fixed sheets are welded at the two ends of the round pipes on the left and right sides, so that the pulley can be fixed and pipe openings of the round pipes are sealed, and furthermore, the cost is saved; and the upper framework of the bed body of the electric bed has the advantages of simple whole structure, reliable principle, high safety, long service cycle, low preparation cost, simple manufacturing process and friendly application environment.

Description

A kind of beddo bed body upper frame

Technical field:

The invention belongs to household electric movable bed automatic adjustment technology field, relate to a kind of beddo bed bodyLoad carrier, particularly bed body upper frame for a kind of beddo, by establishing motor fixing seatBe set to two symmetrical stators and connect former and later two welded tubes, strengthen the holding capacity of general frame.

Background technology:

Along with socio-economic development and living standards of the people improve, people to the requirement of bed function alsoMore and more higher, beddo more and more appears at the places such as family, hospital, sanatorium, outstandingQi Shi social senilization increases the weight of day by day, and young man's rhythm of life is accelerated, and looks after old man's time moreCome lesser, the beddo of intelligent humanized design can play certain auxiliary work to old man's lifeWith. The benefit of beddo is a lot, and for example beddo can help patient to sit up to lie down, and can make to suffer fromPerson stands up arbitrarily left and right within the scope of 0 °-60 °, prevents that bedsore from generating, the auxiliary back of improvingLumbar vertebra disease problem, auxiliary quick penetration depth sleep, assists and improves respiratory disease, evenIn some beddos, go back embedding toilet, can help to relieve oneself etc. Therefore, Intelligent electric bed hasWell market prospects. In order to meet people's different requirements, beddo requires lightly attractive in appearance,Humanization designing, and can meet the lifting of people's different angles differing heights. In beddoBed body upper frame is the intermediate member that connects bed board and underframe, is also the main of whole beddoStressed assembly, so bed body upper frame firmness degree is for very large of the impact of beddo, orderThe bed body upper frame manufacturing cost of the beddo on front market is high, the complicated and heavy difficult use of structure,The bed body upper frame structure even having is firm not, and life cycle is shorter, thereby affects whole electricityIn the service life of movable bed, also likely user is damaged. Therefore, seek design oneNovel beddo bed body upper frame, by thigh motor holder be set to two symmetricalStator connects former and later two welded tubes, is conducive to the stressed propagation of framework, avoids foot's motor solidStator is concentrated stressed, increases its life cycle, thereby beddo is increased service life, its toolThere are good economic benefit and social value.

Summary of the invention:

The object of the invention is to overcome the shortcoming of prior art, seek to design a kind of beddo bedBody upper frame, crosses thigh motor holder and is set to two symmetrical stators connection front and back twoIndividual welded tube, is conducive to the stressed propagation of framework, avoids foot's motor stator to concentrate stressed, realNow increase the beneficial effect of life cycle.

The agent structure of the bed body upper frame the present invention relates to comprises pipe, holddown groove, willfully strongPipe, pulley stator, brace, band edge pulley, thigh motor holder and framework bed board are solidDetermine part; The rigid circular pipe that five thickness is 1.5-3.0mm is welded to each other into the frame of day character form structureFrame is welded with horizontal reinforced pipe on pipe, to prevent pipe stress deformation; Band edge pulleyBe separately fixed at four jiaos of framework, pulley mount by being welded on pulley stator on pipeThe mouth of pipe of pipe outer is sealed; Left side pipe in the framework of formation day font structure is with middleBetween pipe, transverse weld has holddown groove, by holddown groove, the main body plane of bed board and framework is consolidatedFixed connection, thigh motor holder is divided into two symmetrical stators and is welded to respectively left circlesOn pipe and middle pipe, be screwed in the main body plane of bed board simultaneously, so thatThe power decentralized of thigh motor is propagated; Two of left and right pipe in the framework of day font structureOn be fixedly installed brace to connect respectively back crane and foot's bed board; Upper frame bed boardOn fixture, be provided with 2-4 screw hole, the distance between each screw hole is 30-60mm,By thigh motor holder, framework bed board fixture and holddown groove by chassis body and bed boardMain body plane is fixedly connected with.

The present invention compared with prior art, is set to two symmetries by thigh motor holderStator connect former and later two welded tubes, be conducive to the stressed propagation of framework, avoid foot's motorStator is concentrated stressed; By the pipe two ends that pulley stator are welded on to the left and right sides are set,Can seal again the pipe mouth of pipe by fixed block, cost-saving; Its overall structure is simple, principleReliably, safe, life cycle is long, and preparation cost is low, and manufacturing process is simple, application ringBorder close friend.

Brief description of the drawings:

Fig. 1 is the structural principle schematic diagram of the beddo bed body upper frame that the present invention relates to.

Detailed description of the invention:

Below by accompanying drawing, also the invention will be further described in conjunction with the embodiments.

Embodiment 1:

The agent structure of the bed body upper frame that the present embodiment relates to comprise pipe 1, holddown groove 2,Horizontal reinforced pipe 3, pulley stator 4 and brace 5, band edge pulley 6, thigh motor are fixedSeat 7 and framework bed board fixture 8; The rigid circular pipe 1 that five thickness is 1.5-3.0mm is mutualBe welded into the framework of day character form structure, on pipe 1, be welded with horizontal reinforced pipe 3, in caseOnly pipe 1 stress deformation; Band edge pulley 6 is by being welded on the pulley mount 4 on pipe 1Be separately fixed at four jiaos of framework, pulley stator 4 seals the mouth of pipe of pipe 1 outer; StructureBetween left side pipe in the framework of one-tenth day font structure and middle pipe, transverse weld has fixingGroove 2, is fixedly connected with the main body plane of bed board by holddown groove 2 with framework, thigh motor is solidReservation 7 is divided into two symmetrical stators and is welded to respectively left side pipe and middle pipeUpper, be screwed in the main body plane of bed board, so that moving thigh motor simultaneouslyPower disperses to propagate; On two of left and right pipe 1 in the framework of day font structure, be fixedly installedBrace 5 is to connect respectively back crane and foot's bed board; On upper frame bed board fixture 8Be provided with 2-4 screw hole, the distance between each screw hole is 30-60mm, passes through shankMotor fixing seat 7, framework bed board fixture 8 and holddown groove 2 are by the master of chassis body and bed boardBody plane is fixedly connected with.

Claims (1)

1. a beddo bed body upper frame, is characterized in that agent structure comprises pipe, solidDetermine groove, horizontal reinforced pipe, pulley stator, brace, band edge pulley, thigh motor holderWith framework bed board fixture; The rigid circular pipe that five thickness is 1.5-3.0mm is welded to each other into dayThe framework of character form structure is welded with horizontal reinforced pipe on pipe, to prevent the stressed change of pipeShape; Band edge pulley is separately fixed at four jiaos of framework by being welded on pulley stator on pipe,Pulley mount seals the mouth of pipe of pipe outer; Left side in the framework of formation day font structureBetween pipe and middle pipe, transverse weld has holddown groove, by holddown groove, the main body of bed board is flatFace is fixedly connected with framework, and thigh motor holder is divided into two symmetrical stators weldering respectivelyReceive on left side pipe and middle pipe, be screwed in the main body plane of bed board simultaneouslyUpper, so that the power decentralized of thigh motor is propagated; A left side in the framework of day font structureOn right two pipes, be fixedly installed brace to connect respectively back crane and foot's bed board;On upper frame bed board fixture, be provided with 2-4 screw hole, the distance between each screw hole is30-60mm, by thigh motor holder, framework bed board fixture and holddown groove by framework masterBody is fixedly connected with the main body plane of bed board.