CN204743363U

CN204743363U - Height adjustable bed

Info

Publication number: CN204743363U
Application number: CN201520361937.1U
Authority: CN
Inventors: 那希宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-05-29
Filing date: 2015-05-29
Publication date: 2015-11-11
Anticipated expiration: 2025-05-29

Abstract

The utility model discloses a height adjustable bed, including the bed body and elevating gear, elevating gear includes the bearing lift area of motor and two piece at least parallels, bed body both ends or bilateral symmetry are equipped with the bearing gyro wheel, the bearing goes up and down to take the middle part to be located the below of the bed body, the both ends that this bearing goes up and down to take are walked around bearing gyro wheel postposition in the right -hand member in area is gone up and down as the stiff end in bed body top, this bearing, and the output shaft fixed connection with the motor is walked around behind the guider to its left end, motor and guider all are located the top of the bed body. The utility model relates to a height adjustable bed, it is convenient that the bed body goes up and down, and the bed body is not fragile, and even damage, it changes conveniently, and the replacement cost is low, can go up and down by the electric control bed body, need not dependent manual operation, and laborsaving, the structure is firm in addition, and the bed body moves and goes up and down not beat, and the tubulose motor is little in addition, the noise is little, is convenient for hide, and is more pleasing to the eye.

Description

Height-adjustable

Technical field

The utility model belongs to a body technique field, specifically, relates to a kind of Height-adjustable.

Background technology

At present, the bed miscellaneous that market is sold, mostly that bed is placed in bedroom, its area occupied is large, and for the smaller house type of floor space, bed is enough to the most of space occupying bedroom, seem that room is more narrow and small crowded, and taking in bed is a kind of well furniture, bed body can be received on roof or body of wall at ordinary times, when needed or when having guest to stay, bed is put down from roof or pulls out in side wall, the effect of bed can be played completely, this brief and decoration style of practicality, dark liking and welcoming by everybody.And bed body is sling by lifting rope by existing jacking system mostly, therefore usually to need on bed body perforate or fixing reinforcement as lifting fulcrum, and once lifting fulcrum damages, separately look for lifting fulcrum can not lifting rope installation site, corresponding top, then need to change bed body, improve replacement cost.

Utility model content

For solving above technical problem, the purpose of this utility model is to provide a kind of Height-adjustable, and the lifting of bed body is convenient, and bed body is not fragile, even if damage, it changes convenient, and replacement cost is low.

The utility model object is achieved in that a kind of Height-adjustable, its key is: comprise a body and lowering or hoisting gear, described lowering or hoisting gear comprises the motor load-bearing take off and landing strip parallel with at least two, described bed body two ends or bilateral symmetry are provided with weight bearing roller wheels, the below of described bed body is positioned in the middle part of described load-bearing take off and landing strip, be positioned at above described bed body after described weight bearing roller wheels is walked around at the two ends of this load-bearing take off and landing strip, the right-hand member of this load-bearing take off and landing strip is as stiff end, be fixedly connected with the output shaft of motor after its left end walks around guider, described motor and guider are all positioned at the top of described bed body.

Adopt said structure, motor, the right-hand member of guider and load-bearing take off and landing strip all can be fixed on the ceiling in house, on crossbeam or other eminence support, as long as a body lifting can be realized hide, and when promoting or put down a bed body, electric machine rotation drives the folding and unfolding of load-bearing take off and landing strip, be positioned at the bed body in the middle part of load-bearing take off and landing strip, move up or down under the drive of take off and landing strip, because bed body weight is large, the relative bed body of frictional resistance of roller can be ignored, therefore a body can't be caused to occur significantly tilting, thus realize the steady lifting of bed body, and by weight bearing roller wheels load-bearing, weight bearing roller wheels is not fragile, even if damage, direct replacement weight bearing roller wheels, without the need to changing bed body, simple and convenient, cost is low.

The right-hand member of above-mentioned load-bearing take off and landing strip is connected with screw hook.

Adopt said structure, screw hook can with the bed body such as ceiling above fixed pivot fix, be convenient to the fixed installation of load-bearing take off and landing strip right-hand member.

Above-mentioned guider is fixed pulley, is fixedly connected with after the left end of described load-bearing take off and landing strip walks around fixed pulley with the output shaft of motor.

Adopt said structure, fixed pulley frictional resistance is little, and plays guide effect, reduces the wearing and tearing of load-bearing take off and landing strip, improves the service life of load-bearing take off and landing strip.

Above-mentioned motor is tube shaped electric machine, and the output shaft of this motor is installed with rotating cylinder, and the two ends of described rotating cylinder are installed fixing respectively by bearing and tube shaped electric machine, is fixedly connected with after the left end of described load-bearing take off and landing strip walks around described guider with described rotating cylinder.

Adopt said structure, bearing can reduce the frictional force of drum rotation widely, improves the sensitivity of drum rotation and pulls efficiency, reduces the loss of motor, improves service life.Tube shaped electric machine good stability, volume is little, the sound is little, is convenient to install and hide, its voltage requirements can meet household voltage simultaneously, and power stage also can meet the lifting of a body, and the lifting of bed body steadily, when bed body is elevated, because motor power is not enough, and the situation that bed body instability is beated can not be there is.

Beneficial effect:

A kind of Height-adjustable of the utility model, the lifting of bed body is convenient, and bed body is not fragile, even if damage, it changes convenient, and replacement cost is low, can be elevated by Electronic control bed body, without the need to manual operation, laborsaving, and stabilized structure, bed body moving lifting is not beated, and tube shaped electric machine is little, noise is little, is convenient to hide, more attractive in appearance.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the top view of Fig. 1.

Detailed description of the invention

Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail.

Embodiment:

As illustrated in fig. 1 and 2: a kind of Height-adjustable, be made up of bed body 1 and lowering or hoisting gear 2, described motor 2a is tube shaped electric machine, and the output shaft of this motor 2a is installed with rotating cylinder 6, and the two ends of described rotating cylinder 6 are installed fixing respectively by bearing 7 and tube shaped electric machine.

Described lowering or hoisting gear 2 is made up of the load-bearing take off and landing strip 2b that motor 2a is parallel with two, and the radical of described load-bearing take off and landing strip also can be 3,4,5,6 or 7 etc., as long as can realize the lifting to bed body; Described bed body 1 two ends are arranged with weight bearing roller wheels 3, weight bearing roller wheels 3 also can be arranged on a body both sides, as long as load-bearing guide effect can be realized, the below of described bed body 1 is positioned in the middle part of described load-bearing take off and landing strip 2b, be positioned at above described bed body 1 after described weight bearing roller wheels 3 is walked around at the two ends of this load-bearing take off and landing strip 2b, the right-hand member of this load-bearing take off and landing strip 2b is as stiff end, and the right-hand member of described load-bearing take off and landing strip 2b is connected with screw hook 5, and this screw hook 5 is fixedly connected with ceiling; The left end of described load-bearing take off and landing strip is walked around guider 4 and is fixedly connected with described rotating cylinder 6 afterwards, and described guider 4 is fixed pulley, and described motor 2a and fixed pulley are all positioned at the top of described bed body 1.When driven by motor drum rotation, leash rolled by rotating cylinder, and leash pulls a body to move to ceiling, realizes the lifting storage of bed body.

Claims

1. a Height-adjustable, it is characterized in that: comprise a body (1) and lowering or hoisting gear (2), described lowering or hoisting gear (2) comprises motor (2a) the load-bearing take off and landing strip (2b) parallel with at least two, described bed body (1) two ends or bilateral symmetry are provided with weight bearing roller wheels (3), described load-bearing take off and landing strip (2b) middle part is positioned at the below of described bed body (1), described bed body (1) top is positioned at after described weight bearing roller wheels (3) is walked around at the two ends of this load-bearing take off and landing strip (2b), the right-hand member of this load-bearing take off and landing strip (2b) is as stiff end, its left end is walked around guider (4) and is fixedly connected with the output shaft of motor (2a) afterwards, described motor (2a) and guider (4) are all positioned at the top of described bed body (1).

2. Height-adjustable according to claim 1, is characterized in that: the right-hand member of described load-bearing take off and landing strip (2b) is connected with screw hook (5).

3. Height-adjustable according to claim 2, is characterized in that: described guider (4) is fixed pulley, is fixedly connected with after the left end of described load-bearing take off and landing strip (2b) walks around fixed pulley with the output shaft of motor (2a).

4. the Height-adjustable according to claim 1 or 2 or 3, it is characterized in that: described motor (2a) is tube shaped electric machine, the output shaft of this motor (2a) is installed with rotating cylinder (6), the two ends of described rotating cylinder (6) are installed fixing respectively by bearing (7) and tube shaped electric machine, and the left end of described load-bearing take off and landing strip (2b) is walked around described guider (4) and is fixedly connected with described rotating cylinder (6) afterwards.