CN2125975U

CN2125975U - Dual-use wall bed by power-driven and hand driven

Info

Publication number: CN2125975U
Application number: CN 92222043
Authority: CN
Inventors: 苏志奎
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-05-18
Filing date: 1992-05-18
Publication date: 1992-12-30

Abstract

The utility model provides a dual-use wall bed by power-driven and hand driven for urban house, which is composed of a fixing bracket, a stationary shaft, a chain wheel, a chain, a worm wheel, a worm screw, a cone gear, a handle and an electric machine. The utility model is characterized in that the fixing bracket is provided with the stationary shaft; the stationary shaft is provided with the chain wheel and the worm wheel; the worm wheel is in mesh with the worm screw arranged on the electric machine shaft; the electrical machine is arranged on the electric machine frame. The utility model has the advantages of indoor aesthetic sense increasing, occupation area saving and self-locking.

Description

Dual-use wall bed by power-driven and hand driven

The utility model relates to a kind of bed, is a kind of electric-hand driven two-purpose upset bed, is suitable for the urban family bedroom and uses.

At present, China's Urban House is relatively more nervous, and the bed in bedroom does not have switching mechanism, makes the bedroom seem narrow.

The utility model purpose is to provide a kind of electric-hand driven two-purpose upset bed, get up lean backward electricity consumption moving or manually upset by on the wall, in the face of the people is a landscape painting, can increases indoor aesthetic feeling and save floor space, auto-lock function is arranged again, safe and reliable.

Task of the present utility model is finished as follows: electric-hand driven two-purpose upset bed is by fixed mount, fixed axis, sprocket wheel, worm gear, worm screw, conical gear, motor, motor frame, handgrip, framework, trip shaft, bearing pin, breach cover, supporting leg, chain, and plastic foam pad, landscape painting are formed.Be equipped with on the fixed mount sprocket wheel and worm gear are housed on fixed axis, the fixed axis, worm engaging on worm gear and the motor shaft, conical gear that is equipped with on the motor shaft and the engagement of the conical gear on the handgrip, motor is contained on the motor frame, the motor frame is fixed on the fixed mount, and fixed mount is hinged by bearing pin and framework.Locating shaft and trip shaft are housed on the framework, and the sprocket wheel on the trip shaft links by chain, and locating shaft inserts in the breach of breach cover, breach puts supporting leg is housed, framework upper is equipped with plastic foam pad, and the framework bottom is a landscape painting, and plastic foam pad can replace with spring pad.

Therefore worm gear lift angle of the present utility model has auto-lock function between 3-6 °.

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

Fig. 1 is the utility model schematic appearance.

Fig. 2 is the profile of Fig. 1 along the A-A line.

Fig. 3 is the profile of Fig. 1 along the B-B line.

Fig. 4 is the profile of Fig. 2 along the C-C line.

With reference to accompanying drawing 1-4, describe concrete structure of the present utility model in detail.

Electric-hand driven two-purpose upset bed is made up of fixed mount 1, fixed axis 2, sprocket wheel 3.15, worm gear 4, worm screw 5, conical gear 6.7, handgrip 8, motor 9, motor frame 10, bearing pin 11, framework 12, chain 13, trip shaft 14, breach cover 16, supporting leg 17, locating shaft 18, landscape painting 19, plastic foam pad 20.Fixed axis 2 is housed in the endoporus of fixed mount 1, sprocket wheel 3 and worm gear 4 are housed on the fixed axis 2, sprocket wheel 3 links by chain 13 and sprocket wheel 15, worm screw 5 engagements on 9 in worm gear 4 and the motor, conical gear 7 engagements on conical gear 6 on 9 in the motor and the handgrip 8, motor 9 is contained on the motor frame 10, and motor frame 10 is fixed on the fixed mount 1, and fixed mount 1 is hinged by bearing pin 11 and framework 12.Trip shaft 14 and locating shaft 18 are housed on the framework 12, breach cover 16 is housed on the trip shaft 14, on the breach cover 16 supporting leg 17 is housed, locating shaft 18 inserts in the breach of breach cover 16, and plastic foam pad 20 is equipped with on framework 12 tops, and landscape painting 19 is equipped with in framework 12 bottoms.When motor 9 rotates, drive worm screw 5 and worm gear 4 rotations, the sprocket wheel 3 that worm gear 4 is driven on the fixed axis 2 rotates, sprocket wheel 3 rotates sprocket wheel 15 by chain 13, the breach cover 16 that sprocket wheel 15 drives when rotating on the trip shaft 14 rotates, when making supporting leg 17 on the breach cover 16 forward the upright position to by horizontal level, the breach face of the cylindrical of locating shaft 18 and breach cover 16 contacts, supporting leg 17 can not rotate again, when motor is rotated further, framework 12 is hinged by bearing pin 11 and fixed mount 1, and making framework 12 is that fulcrum is turned to horizontal level downwards with bearing pin 11, has a rest for the people.When motor 8 counter-rotatings, drive worm gears 4 and fixed axis 2 rotates by the worm screw on 9 in the motor 5, fixed axis 2 drives sprocket wheel 3 and rotates, by chain 13 sprocket wheel 15 and trip shaft 14 are rotated, when making supporting leg 17 on the breach cover 16 rotate to horizontal level by the upright position, the cylindrical of locating shaft 18 and breach cover 16 another breach faces contact, supporting leg 17 can not rotate again, when motor 9 is rotated further, framework 12 is a fulcrum with bearing pin 11, make framework 12 by upwards upset of horizontal level, lean against on the wall landscape painting 19 in the face of till the man-hour up to plastic foam pad 20.Because the worm gear lift angle between 3-6 °, produces auto-lock function, guaranteed the safety after the upset.Can get translator 9 to 8 with hand starting, conical gear 6 engagements by on 9 in the conical gear on the handgrip 7 and the motor can make the utility model reach the upset purpose by above-mentioned moving parts and motion mode equally.

Claims

1, a kind of electric-hand driven two-purpose upset bed is by fixed mount, fixed axis, worm gear, worm screw, conical gear.Motor, the motor frame, handgrip, framework, trip shaft, bearing pin, the breach cover, supporting leg, chain, plastic foam pad, landscape painting is formed, it is characterized in that: fixed axis is housed on the fixed mount, sprocket wheel and worm gear are housed on the fixed axis, worm engaging on worm gear and the motor shaft, motor is contained on the motor frame, the motor frame is fixed on the fixed mount, fixed mount is hinged by bearing pin and framework, trip shaft and locating shaft are housed on the framework, breach cover and sprocket wheel are housed on the trip shaft, sprocket wheel on the trip shaft links by the sprocket wheel on chain and the fixed axis, locating shaft inserts in the breach of breach cover, breach puts supporting leg is housed, and framework upper is equipped with plastic foam pad or spring pad, and landscape painting is equipped with in the framework bottom.

2, electric-hand driven two-purpose upset bed according to claim 1, it is characterized in that: the worm gear lift angle is between 3-6 °.

3, electric-hand driven two-purpose upset bed according to claim 1 is characterized in that: start replacing motor with hand.