CN2770627Y

CN2770627Y - Wave oscillating health-care bed

Info

Publication number: CN2770627Y
Application number: CN 200520028264
Authority: CN
Inventors: 肖拓
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-02-16
Filing date: 2005-02-16
Publication date: 2006-04-12
Anticipated expiration: 2015-02-16

Abstract

The utility model relates to a wave-swing health care bed, which belongs to articles for daily use. On the basis of a bed frame (bed legs) and a bed plate of an existing bed, the bed plate is changed to be composed of three sections connecting with each other, the middle part of the middle section is fixed on the bed frame by a shaft, the section in the middle of the bed plate is connected with the sections on two ends of the bed plate by springs, the outer ends of the sections on the two ends of the bed plate are hinged with the bed frame, air bags which facilitate the bed plate to swing up and down are arranged between the bed frame and both ends of the longer section in the middle of the bed plate, the air bags are inflated by a minitype air compressor arranged on the bed frame, the bed frame is provided with a change valve which inflates and deflates the two air bags alternately, and the change valve is controlled by a deflector rod fixed on the bed plate and a push-pull rod connected with a valve core. The utility model has the advantages that the utility model changes gravity and pressure exerted by bodies on the bed surface when people rest and sleep through the swing of the bed plate, so that dynamic changes are formed, the utility model changes action of various forces on human bodies thereby, promotes people's blood vessel function, digestive function and neurological function, and is favorable for people's skeleton generation, development, maintenance and recovery.

Description

Wave swing health care bed

Technical field

This utility model belongs to the articles for daily use, relates to a kind of sleep bed.

Background technology

The time in people's all one's life nearly 1/3rd is to lie on a bed, and the 26S Proteasome Structure and Function of bed is very big to the influence of Jiankang of people, therefore, and to the research of bed with improve and also be subjected to some and pay close attention to.But past people improvement in bed all rests on the 26S Proteasome Structure and Function of mattress, as early stage spring pad, foam pad afterwards, water cushion, and on mattress additional magnetic piece, far-infrared material etc.But the improvement to bed does not in the past change the static state of bed, because the people lies on a bed and is in static state for a long time, can produce discomfort, thereby wants standing up of active, changes posture.

Summary of the invention

The purpose of this utility model provides a kind of wave swing health care bed, whole bed surface horizontal cycle wave swing, make the people when having a rest and sleep, participate in motion naturally, improve and improve the function of use of existing sleep, overcome the aforementioned deficiency that sleep in the past uses bed to exist with bed.

Scheme of the present utility model comprises the support and the bed board of bed, the improvement of being done is that bed board is made up of three sections linkings, middle one section accounts for about 2/3rds of bed board length overall, the part at two ends respectively accounts for about sixth, middle one section long bed board is installed on the bedstead with turning cylinder at the middle part of length direction, the bed board at middle one section bed board and two ends is connected by spring, the outer end of the bed board at two ends is connected on the bedstead in the mode of jointed shaft, have between the two ends of middle one section bed board of growing and the bedstead and promote the air bag that bed board is up and down reciprocatingly swung, air bag is by the micro-air compressor inflation that is installed on the bedstead, on bedstead, be equipped with two air bags are alternately filled, the reversal valve of venting, reversal valve is by the driving lever and the push-pull bar control that is connected spool that are fixed on the bed board.

Course of action of the present utility model is: artificial earlier calibration reversal valve, make on the position of an air bag air inlet of spool, and start air compressor, an air bag air inlet, jack-up is somebody's turn to do the bed board of end.Because the bed board at intermediary bed board and two ends is connected with spring and the outer end of the bed board at two ends is connected on the bedstead with jointed shaft, so the bending of wave appears being similar in whole bed board, when bed board changes to predefined degree, run into the projection of spool push-pull bar with the synchronous reversal valve driving lever that rotates of bed board, promote the spool push-pull bar, driving the spool opposite shell moves, change the connected relation of the gas outlet of interior passage of spool and valve, beginning is to the airbag aeration of the other end, previous inflatable air bag venting, the bed board other end rises, and when being raised to setting height, the reversal valve driving lever promotes spool once more, this air bag deflation, the air bag of the other end is inflated once more, so conversion inflation, and bed board is swung repeatedly.

Using good effect of the present utility model is at the uniform velocity swing by bed board, change the people have a rest, during sleep health to the suffered gravity of bed surface, pressure, make it to form dynamic change, thereby change of the effect of various power to human body, promote people's vascular function, digestive function, function of nervous system, the skeleton that helps the people generates grows and the maintenance reparation.

Description of drawings

Fig. 1 is an overall schematic of the present utility model;

Fig. 2 is middle one section bed board of this utility model and end bed board connection side sketch map;

The reversal valve structure chart that Fig. 3 uses for this utility model;

Fig. 4 is this utility model reversal valve action relationships sketch map.

The specific embodiment

With steel pipe welding bedstead 1.Bed board 2 is by the long 1300mm of middle bed board, and the bed board at two ends is long respectively for the size of 350mm surrounds three frames with angle steel, graving piece version in the frame.In the both sides of each bed board link welding spring mounting pipe 3, select size to be similar to the helical spring 4 that its crooked exercise arm strength is used that sporting goods shop sells, in the mounting pipe of packing into 3, each section bed board is coupled together.The centre of bed board and two ends are hinged on the bedstead.Bed board middle part one face down bonding is connected to reversal valve driving lever 5 straight down.The lower end of reversal valve driving lever 5 is stretched between the projection 15 at push-pull bar 6 two ends that connect spool.Push-pull bar 6 connects spool 10.Reversal valve 7 is fixed on the bedstead middle part.Micro-air compressor 8 is fixed on the bedstead near the thread-changing valve.The elastomeric material that air bag 9 usefulness are slightly thicker than pneumatic die cushion wall thickness is made the width of length near bed board, and diameter 200mm's is cylindrical.The reversal valve of present embodiment comprises cylindrical housing 7, and axially movable in the enclosure cylindrical spool 10 has air inlet 11 on the reversal valve shell, and there is inlet channel 13 gas outlet 12 on the spool, bleed passage 14.The operation principle of reversal valve is: spool is when left end, and the gas outlet and the shell air inlet in housing left side are communicated with, and receive pressure-air, and the gas outlet on housing right side and the air vent on the spool communicate.Spool is when right-hand member, and the gas outlet on housing right side and shell air inlet are communicated with, and receives pressure-air, and the gas outlet in housing left side and the air vent on the spool communicate.During driving lever 5 rotates with bed board, when running into the projection 15 at push-pull bar 6 two ends, promote the move left and right of push-pull bar 6, make the relative position of spool 10 variations and housing 7, realize that gas outlet on the housing and the air inlet on the housing communicate with air vent conversion on the spool, thereby finish the alternately inflation of two air bags, venting, the reciprocally swinging of promotion bed board.Bed board end lifting spoke degree is chosen in upper and lower each 150mm of horizontal line in the present embodiment, and oscillation cycle was advisable with 4 minutes.

Claims

1, wave swing health care bed, comprise support (1) and bed board (2), it is characterized in that: bed board is made up of three sections linkings, middle one section accounts for about 2/3rds of bed board length overall, the part at two ends respectively accounts for about sixth, middle one section long bed board is installed in turning cylinder on the bedstead (1) at the middle part of length direction, the bed board at middle one section bed board and two ends is connected by spring (4), the outer end of the bed board at two ends is connected on the bedstead (1) in the mode of jointed shaft, have between the two ends of middle one section bed board of growing and the bedstead and promote the air bag (9) that bed board is up and down reciprocatingly swung, air bag (9) is by micro-air compressor (8) inflation that is installed on the bedstead, on bedstead, be equipped with two air bags are alternately filled, the reversal valve (7) of venting, reversal valve is controlled with the push-pull bar that is connected spool (6) by the driving lever (5) that is fixed on the bed board.