CN203354804U - Lifting bed, lifting bed cushion and gas push rod system - Google Patents
Lifting bed, lifting bed cushion and gas push rod system Download PDFInfo
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- CN203354804U CN203354804U CN 201320252368 CN201320252368U CN203354804U CN 203354804 U CN203354804 U CN 203354804U CN 201320252368 CN201320252368 CN 201320252368 CN 201320252368 U CN201320252368 U CN 201320252368U CN 203354804 U CN203354804 U CN 203354804U
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Abstract
The utility model provides a lifting bed provided with a gas push rod system and simple in structure. When the lifting bed is used, the lifting bed can be lifted as long as an air cylinder is driven by an air pump. When an air bleed valve is opened, the lifted lifting bed can be slowly put down under the action of gravity. The utility model further provides a lifting bed cushion provided with the gas push rod system and simple in structure. When the lifting bed cushion is used, the lifting bed cushion can be lifted as long as an air cylinder is driven by an air pump. When the air bleed valve is opened, the lifted lifting bed cushion can be slowly put down under the action of gravity. The utility model further provides a gas push rod system of the lifting bed or the lifting bed cushion. Through air inflation or air bleeding, an air cylinder piston rod is pushed to do the movement of stretching out and drawing back, and the function of the push rod is achieved.
Description
Technical field
A kind of bed or mattress that hoists of hoisting, for people's recuperation.Hoist people's seated resting of bed or the convenient mastery of the mattress that hoists of this utility model.
A kind of parts of hoist bed or the mattress that hoists, gas push rod system.Gas push rod system is used for propping and fixed bedstead, with people's recuperation of convenient bed upper recuperation.
Background technology
The bed that hoists at present utilizes hand push rod or the electric pushrod bedstead that hoists, with people's recuperation of convenient bed upper recuperation.Also do not use the gas push rod, gas push rod and hand push rod or electric pushrod have same use advantage, need to add in the bed system that hoists.
Summary of the invention
In order to solve top deficiency, this utility model has designed a kind of simple in structure bed that hoists with gas push rod system, during use, as long as a rise that drives cylinder just can realize hoisting bed with air pump.Open vent valve and just can under action of gravity, slowly put down the bed that hoists of rise.
In order to solve top deficiency, this utility model has also designed a kind of simple in structure mattress that hoists with gas push rod system, during use, as long as drive cylinder just can realize the hoisting rise of mattress with air pump.Open vent valve and just can under action of gravity, slowly put down the mattress that hoists of rise.
The present invention also provides a kind of gas push rod system of hoist bed or the mattress that hoists, and by inflation or venting, promotes steam-cylinder piston cylinder expanding-contracting action, realizes the push rod merit.
This utility model hoist the bed the first embodiment be: hoist the bed by underframe, the frame that hoists, buttocks holder, buttocks holder support, mattress, footpost, gas push rod system, cylinder, trachea, vent valve and air pump group, formed.Footpost is arranged on underframe; The hoist lower end of frame is arranged on underframe by hinge; One end of the cylinder of gas push rod system is connected with footpost by hinge, and the other end is connected with the frame that hoists by hinge, and the hinge that is used for take to be connected with footpost is axle, the adjustable height of landing and the frame that fixedly hoists; Underframe, buttocks holder and the frame that hoists form bed surface jointly; On the bed surface that mattress is arranged on underframe, buttocks holder and the frame that hoists forms jointly.Gas push rod system is comprised of cylinder, trachea, vent valve and air pump group; The air pump group is by air pump, the compositions such as check valve, pressure limiting valve and pressure switch; Cylinder is connected with trachea, and vent valve is arranged on trachea, and air pump is connected with trachea; Close vent valve, open the air pump group and inflate in cylinder by trachea, cylinder piston rod stretches out; Close the air pump group, open vent valve, cylinder is emitted gas, the cylinder piston rod indentation by trachea and vent valve in outwards under action of gravity; By driving the extended or retracted of cylinder piston rod, just realized the function of gas push rod.The steam-cylinder piston of gas push rod system stretches out, and makes to hoist frame when hoisting state, to help people's seated resting of having a rest; The steam-cylinder piston indentation of gas push rod system, make to hoist frame when approaching level, and underframe, buttocks holder and the frame that hoists just form a flat bed surface, to facilitate patient, have a rest.
This utility model hoist the bed the second embodiment be: hoist the bed by underframe, the frame that hoists, mattress, footpost, gas push rod system, cylinder, trachea, vent valve and air pump group, formed.Footpost is arranged on underframe; The hoist lower end of frame is arranged on underframe by hinge, one end of the cylinder of gas push rod system is connected with footpost by hinge, the other end is connected with the frame that hoists by hinge, and the hinge that is used for take to be connected with footpost is axle, the adjustable height of landing and the frame that fixedly hoists; Underframe and the frame that hoists form bed surface jointly; On the bed surface that mattress is arranged on underframe and the frame that hoists forms jointly.Gas push rod system is comprised of cylinder, trachea, vent valve and air pump group; The air pump group is comprised of air pump, check valve, pressure limiting valve and pressure switch etc.; Cylinder is connected with trachea, and vent valve is arranged on trachea, and air pump is connected with trachea; Close vent valve, open the air pump group and inflate in cylinder by trachea, cylinder piston rod stretches out; Close the air pump group, open vent valve, cylinder is emitted gas, the cylinder piston rod indentation by trachea and vent valve in outwards under action of gravity; By driving the extended or retracted of cylinder piston rod, just realized the function of gas push rod.The steam-cylinder piston of gas push rod system stretches out, and the frame that makes to hoist rises state, to help people's seated resting of having a rest; The steam-cylinder piston indentation of gas push rod system, make to hoist frame when approaching level, just forms a flat bed surface, to facilitate patient, has a rest.
Hoist the first embodiment of mattress of this utility model is: the mattress that hoists is comprised of underframe, the frame that hoists, buttocks holder, buttocks holder support, mattress, gas push rod system, cylinder, trachea, vent valve, reversal valve and air pump group.The hoist lower end of frame is arranged on underframe by hinge; One of them cylinder of gas push rod system is fixed on the head of a bed position of the frame that hoists, and is used for propping the frame certain altitude that hoists, and gives the certain promotion angle of cylinder of another gas push rod system; One end of another cylinder of gas push rod system is connected with underframe by hinge, and the other end is connected with the frame that hoists by hinge, and the hinge that is used for take to be connected with underframe is axle, the adjustable height of landing and the frame that fixedly hoists; Underframe, buttocks holder and the frame that hoists form bed surface jointly; On the bed surface that mattress is arranged on underframe, buttocks holder and the frame that hoists forms jointly.Gas push rod system is comprised of two cylinders, trachea, vent valve and air pump group; The air pump group is by air pump, the compositions such as check valve, pressure limiting valve and pressure switch; Cylinder is connected with trachea, and vent valve is arranged on trachea, and reversal valve is connected with trachea, and air pump is connected with reversal valve; Two cylinders are linked on reversal valve by trachea and vent valve separately, reversal valve and the link of air pump group.Close corresponding vent valve, the conversion reversal valve, to correspondence position, is opened the air pump group and is inflated in corresponding cylinder by trachea, and cylinder piston rod stretches out; Close the air pump group, open corresponding vent valve, corresponding cylinder is emitted gas, the cylinder piston rod indentation by trachea and vent valve in outwards under action of gravity; By driving the extended or retracted of two cylinder piston rods, just realized the function of gas push rod.The steam-cylinder piston of gas push rod system stretches out, when the frame that makes to hoist hoists state in approaching, to help people's seated resting of having a rest; The steam-cylinder piston indentation of gas push rod system, make to hoist frame when approaching level, and underframe, buttocks holder and the frame that hoists jointly form bed surface and just form a flat bed surface, to facilitate patient, have a rest.
Hoist the second embodiment of mattress of this utility model is: the mattress that hoists is comprised of underframe, the frame that hoists, buttocks holder, buttocks holder support, mattress, gas push rod system, cylinder, trachea, vent valve and air pump group.The hoist lower end of frame is arranged on underframe by hinge; One of them cylinder of gas push rod system is fixed on the head of a bed position of the frame that hoists, and is used for propping the frame certain altitude that hoists, and must promote angle to the cylinder of another gas push rod system; One end of another cylinder of gas push rod system is connected with underframe by hinge, and the other end is connected with the frame that hoists by hinge, and the hinge that is used for take to be connected with underframe is axle, the adjustable height of landing and the frame that fixedly hoists; Underframe, buttocks holder and the frame that hoists form bed surface jointly; On the bed surface that mattress is arranged on underframe, buttocks holder and the frame that hoists forms jointly.Gas push rod system is comprised of two cylinders, trachea, vent valve and air pump group; The air pump group is comprised of air pump, check valve, pressure limiting valve and pressure switch etc.; Cylinder is connected with trachea, and vent valve is arranged on trachea, and air pump is connected with trachea; Two cylinders are connected in parallel on trachea, close vent valve, open the air pump group and inflate in cylinder by trachea, and cylinder piston rod stretches out; Close the air pump group, open vent valve, cylinder is emitted gas, the cylinder piston rod indentation by trachea and vent valve in outwards under action of gravity; By driving the extended or retracted of cylinder piston rod, just realized the function of gas push rod.The steam-cylinder piston of gas push rod system stretches out, when the frame that makes to hoist hoists state in approaching, to help people's seated resting of having a rest; The steam-cylinder piston indentation of gas push rod system, make to hoist frame when approaching level, and underframe, buttocks holder and the common bed surface formed of the frame that hoists just form a flat bed surface, to facilitate patient, have a rest.
Hoist the third embodiment of mattress of this utility model is: the mattress that hoists is comprised of underframe, the frame that hoists, mattress, gas push rod system, cylinder, trachea, vent valve and air pump group.The hoist lower end of frame is arranged on underframe by hinge; One of them cylinder of gas push rod system is fixed on the head of a bed position of the frame that hoists, and is used for propping the frame certain altitude that hoists, and must promote angle to the cylinder of another gas push rod system; One end of another cylinder of gas push rod system is connected with underframe by hinge, and the other end is connected with the frame that hoists by hinge, and the hinge that is used for take to be connected with underframe is axle, the adjustable height of landing and the frame that fixedly hoists; Underframe and the frame that hoists form bed surface jointly; On the bed surface that mattress is arranged on underframe and the frame that hoists forms jointly.Gas push rod system is comprised of two cylinders, trachea, vent valve and air pump group; The air pump group is by air pump, the compositions such as check valve, pressure limiting valve and pressure switch; Cylinder is connected with trachea, and vent valve is arranged on trachea, and air pump is connected with trachea; Two cylinders are connected in parallel on trachea, close vent valve, open the air pump group and inflate in cylinder by trachea, and cylinder piston rod stretches out; Close the air pump group, open vent valve, cylinder is emitted gas, the cylinder piston rod indentation by trachea and vent valve in outwards under action of gravity; By driving the extended or retracted of cylinder piston rod, just realized the function of gas push rod.The steam-cylinder piston of gas push rod system stretches out, when the frame that makes to hoist hoists state in approaching, to help people's seated resting of having a rest; The steam-cylinder piston indentation of gas push rod system, make to hoist frame when approaching level, and underframe and the common bed surface pad formed of the frame that hoists just form a flat bed surface, to facilitate patient, have a rest.
A kind of scheme of gas push rod system is that gas push rod system is comprised of cylinder, trachea, vent valve and air pump group; The air pump group is by air pump, the compositions such as check valve, pressure limiting valve and pressure switch; Cylinder is connected with trachea, and vent valve is arranged on trachea, and air pump is connected with trachea; Close vent valve, open the air pump group and inflate in cylinder by trachea, cylinder piston rod stretches out; Close the air pump group, open vent valve, cylinder is emitted gas, the cylinder piston rod indentation by trachea and vent valve in outwards under action of gravity; By driving the extended or retracted of cylinder piston rod, just realized the function of gas push rod.The air pump group can be the part combination of air pump and check valve, pressure limiting valve and pressure switch etc.
The first scheme of gas push rod system is that gas push rod system is comprised of two cylinders, trachea, vent valve, reversal valve and air pump group; The air pump group is by air pump, the compositions such as check valve, pressure limiting valve and pressure switch; Cylinder is connected with trachea, and vent valve is arranged on trachea, and reversal valve is connected with trachea, and air pump is connected with reversal valve; Two cylinders are linked on reversal valve by trachea and vent valve separately, reversal valve and the link of air pump group.Close corresponding vent valve, the conversion reversal valve, to correspondence position, is opened the air pump group and is inflated in corresponding cylinder by trachea, and cylinder piston rod stretches out; Close the air pump group, open corresponding vent valve, corresponding cylinder is emitted gas, the cylinder piston rod indentation by trachea and vent valve in outwards under action of gravity; By driving the extended or retracted of two cylinder piston rods, just realized the function of gas push rod.The air pump group can be the part combination of air pump and check valve, pressure limiting valve and pressure switch etc.Cylinder can be a plurality of cylinders.
The third scheme of gas push rod system is that gas push rod system is comprised of two cylinders, trachea, vent valve and air pump group; The air pump group is by air pump, the compositions such as check valve, pressure limiting valve and pressure switch; Cylinder is connected with trachea, and vent valve is arranged on trachea, and air pump is connected with trachea; Two cylinders are connected in parallel on trachea, close vent valve, open the air pump group and inflate in cylinder by trachea, and cylinder piston rod stretches out; Close the air pump group, open vent valve, cylinder is emitted gas, the cylinder piston rod indentation by trachea and vent valve in outwards under action of gravity; By driving the extended or retracted of cylinder piston rod, just realized the function of gas push rod.The air pump group can be the part combination of air pump and check valve, pressure limiting valve and pressure switch etc.Cylinder can be a plurality of cylinders.
The accompanying drawing explanation
Fig. 1 is a structural representation of the first embodiment that hoists in this utility model.
Fig. 2 is a structural representation of the second embodiment that hoists in this utility model.
Fig. 3 is the structural representation of mattress the first embodiment of hoisting in this utility model.
Fig. 4 is the structural representation of mattress the second embodiment of hoisting in this utility model.
Fig. 5 is the structural representation of the third embodiment of mattress of hoisting in this utility model.
The specific embodiment
As shown in Figure 1, hoist the bed by underframe 1, the frame 2 that hoists, buttocks holder 3, buttocks holder support 4, mattress 5, footpost 6, gas push rod system 7, cylinder 8, trachea 9, vent valve 10 and air pump group 11, formed.Footpost 6 is arranged on underframe 1; The hoist lower end of frame 2 is arranged on underframe 1 by hinge; One end of the cylinder 8 of gas push rod system 7 is connected with footpost 6 by hinge, and the other end is connected with the frame 2 that hoists by hinge, and the hinge that is used for take being connected with footpost 6 is axle, the adjustable height of landing and the frame 2 that fixedly hoists; Underframe 1, buttocks holder 3 and the common bed surface that forms of the frame 2 that hoists; On the bed surface that mattress 5 is arranged on underframe 1, buttocks holder 3 and the frame 2 that hoists forms jointly.Gas push rod system 7 is comprised of cylinder 8, trachea 9, vent valve 10 and air pump group 11; Air pump group 11 is by air pump, the compositions such as check valve, pressure limiting valve and pressure switch; Close vent valve 10, open air pump group 11 and inflate in cylinder 8 by trachea 9, cylinder piston rod stretches out; Close air pump group 11, open vent valve 10, cylinder 8 is emitted gas, the cylinder piston rod indentation by trachea 9 and vent valve 10 in outwards under action of gravity; By driving the extended or retracted of cylinder piston rod, just realized the function of gas push rod.The steam-cylinder piston of gas push rod system 7 stretches out, and makes to hoist frame 2 when hoisting state, to help people's seated resting of having a rest; The steam-cylinder piston indentation of gas push rod system 7, make to hoist frame 2 when approaching level, and underframe 1, buttocks hold up 3 liters of frames 2 and just form a flat bed surface, to facilitate patient, have a rest.
As shown in Figure 2, hoist the bed by underframe 1, the frame 2 that hoists, mattress 5, footpost 6, gas push rod system 7, cylinder 8, trachea 9, vent valve 10, air pump group 11 and reversal valve 12, formed.Footpost 6 is arranged on underframe 1; The hoist lower end of frame 2 is arranged on underframe 1 by hinge, one end of the cylinder 8 of gas push rod system 7 is connected with footpost 6 by hinge, the other end is connected with the frame 2 that hoists by hinge, and the hinge that is used for take being connected with footpost 6 is axle, the adjustable height of landing and the frame 2 that fixedly hoists; Underframe 1 and the common bed surface that forms of the frame 2 that hoists; On the bed surface that mattress 5 is arranged on underframe 1 and the frame 2 that hoists forms jointly.Gas push rod system 7 is comprised of cylinder 8, trachea 9, vent valve 10, air pump group 11 and reversal valve 12; Air pump group 11 is comprised of air pump, check valve, pressure limiting valve and pressure switch etc.; Close vent valve 10, open air pump group 11 and inflate in cylinder 8 by trachea 9, cylinder piston rod stretches out; Close air pump group 11, open vent valve 10, cylinder 8 is emitted gas, the cylinder piston rod indentation by trachea 9 and vent valve 10 in outwards under action of gravity; By driving the extended or retracted of cylinder piston rod, just realized the function of gas push rod.The steam-cylinder piston of gas push rod system 7 stretches out, and the frame 2 rise states that make to hoist, to help people's seated resting of having a rest; The steam-cylinder piston indentation of gas push rod system 7, make underframe 1 and hoist frame 2 when approaching level, just forms a flat bed surface, to facilitate patient, has a rest.
As shown in Figure 3, the mattress that hoists is comprised of underframe 1, the frame 2 that hoists, buttocks holder 3, buttocks holder support 4, mattress 5, gas push rod system 7, cylinder 8, trachea 9, vent valve 10, reversal valve 12 and air pump group 11.The hoist lower end of frame 2 is arranged on underframe 1 by hinge; One of them cylinder 8 of gas push rod system 7 is fixed on the head of a bed position of the frame 2 that hoists, and is used for propping frame 2 certain altitudes that hoist, and gives the certain promotion angle of cylinder 8 of another gas push rod system 7; One end of another cylinder 8 of gas push rod system 7 is connected with underframe 1 by hinge, and the other end is connected with the frame 2 that hoists by hinge, and the hinge that is used for take being connected with underframe 1 is axle, the adjustable height of landing and the frame 2 that fixedly hoists; Underframe 1, buttocks holder 3 and the common bed surface that forms of the frame 2 that hoists; On the bed surface that mattress 5 is arranged on underframe 1, buttocks holder 3 and the frame 2 that hoists forms jointly.The gas push rod is that 7 systems are comprised of two cylinders 8, trachea 9, vent valve 10 and air pump group 11; Air pump group 11 is by air pump, the compositions such as check valve, pressure limiting valve and pressure switch; Two cylinders 8 are linked on reversal valve 12 by trachea 9 and vent valve 10 separately, reversal valve 12 and 11 links of air pump group.Close corresponding vent valve 10, conversion reversal valve 12, to correspondence position, is opened air pump group 11 and is inflated in corresponding cylinder 8 by trachea 9, and cylinder piston rod stretches out; Close air pump group 11, open corresponding vent valve 10, corresponding cylinder 8 is emitted gas, the cylinder piston rod indentation by trachea 9 and vent valve 10 in outwards under action of gravity; By driving the extended or retracted of two cylinder piston rods, just realized the function of gas push rod.The steam-cylinder piston of gas push rod system 7 stretches out, when the frame 2 that makes to hoist hoists state in approaching, to help people's seated resting of having a rest; The steam-cylinder piston indentation of gas push rod system 7, make to hoist frame 2 when approaching level, and underframe 1, buttocks holder 3 and the common bed surface that forms of the frame 2 that hoists just form a flat bed surface, to facilitate patient, have a rest.
As shown in Figure 4, the mattress that hoists is comprised of underframe 1, the frame 2 that hoists, buttocks holder 3, buttocks holder support 4, mattress 5, gas push rod system 7, cylinder 8, trachea 9, vent valve 10 and air pump group 11.The hoist lower end of frame 2 is arranged on underframe 1 by hinge; One of them cylinder 8 of gas push rod system 7 is fixed on the head of a bed position of the frame 2 that hoists, and is used for propping frame 2 certain altitudes that hoist, and must promote angle to the cylinder 8 of another gas push rod system 7; One end of another cylinder 8 of gas push rod system 7 is connected with underframe 1 by hinge, and the other end is connected with the frame 2 that hoists by hinge, and the hinge that is used for take being connected with underframe 1 is axle, the adjustable height of landing and the frame 2 that fixedly hoists; Underframe 1, buttocks holder 3 and the common bed surface that forms of the frame 2 that hoists; On the bed surface that mattress 5 is arranged on underframe 1, buttocks holder 3 and the frame 2 that hoists forms jointly.Gas push rod system 7 is comprised of two cylinders 8, trachea 9, vent valve 10 and air pump group 11; Air pump group 11 is comprised of air pump, check valve, pressure limiting valve and pressure switch etc.; Two cylinders 8 are connected in parallel on trachea 9, close vent valve 10, open air pump group 11 and inflate in cylinder 8 by trachea 9, and cylinder piston rod stretches out; Close air pump group 11, open vent valve 10, cylinder 8 is emitted gas, the cylinder piston rod indentation by trachea 9 and vent valve 10 in outwards under action of gravity; By driving the extended or retracted of cylinder piston rod, just realized the function of gas push rod.The steam-cylinder piston of gas push rod system 7 stretches out, when the frame 2 that makes to hoist hoists state in approaching, to help people's seated resting of having a rest; The steam-cylinder piston indentation of gas push rod system 7, make to hoist frame 2 when approaching level, and underframe 1, buttocks holder 3 and the common bed surface formed of frame 2 that hoists just form a flat bed surface, to facilitate patient, have a rest.
As shown in Figure 5, the mattress that hoists is comprised of underframe 1, the frame 2 that hoists, mattress 5, gas push rod system 7, cylinder 8, trachea 9, vent valve 10 and air pump group 11.The hoist lower end of frame 2 is arranged on underframe 1 by hinge; One of them cylinder 8 of gas push rod system 7 is fixed on the head of a bed position of the frame 2 that hoists, and is used for propping frame 2 certain altitudes that hoist, and must promote angle to the cylinder 8 of another gas push rod system 7; One end of another cylinder 8 of gas push rod system 7 is connected with underframe 1 by hinge, and the other end is connected with the frame 2 that hoists by hinge, and the hinge that is used for take being connected with underframe 1 is axle, the adjustable height of landing and the frame 2 that fixedly hoists; Underframe 1 and the common bed surface that forms of the frame 2 that hoists; On the bed surface that mattress 5 is arranged on underframe 1 and the frame 2 that hoists forms jointly.Gas push rod system 7 is comprised of two cylinders 8, trachea 9, vent valve 10 and air pump group 11; Air pump group 11 is by air pump, the compositions such as check valve, pressure limiting valve and pressure switch; Two cylinders 8 are connected in parallel on trachea 9, close vent valve 10, open air pump group 11 and inflate in cylinder 8 by trachea 9, and cylinder piston rod stretches out; Close air pump group 11, open vent valve 10, cylinder 8 is emitted gas, the cylinder piston rod indentation by trachea 9 and vent valve 10 in outwards under action of gravity; By driving the extended or retracted of cylinder piston rod, just realized the function of gas push rod.The steam-cylinder piston of gas push rod system 7 stretches out, when the frame 2 that makes to hoist hoists state in approaching, to help people's seated resting of having a rest; The steam-cylinder piston indentation of gas push rod system 7, make to hoist frame 2 when approaching level, and underframe 1 and the common bed surface pad formed of frame 2 that hoists just form a flat bed surface, to facilitate patient, have a rest.
Although this utility model above-described embodiment have been described in detail, it should be appreciated by those skilled in the art, can reach the various distortion of identical purpose and substitute with this utility model, also in this protection domain.
Claims (8)
1. the bed that hoists, be comprised of underframe, the frame that hoists, buttocks holder, buttocks holder support, mattress, footpost, gas push rod system, cylinder, trachea, vent valve and air pump group; It is characterized in that: footpost is arranged on underframe; The hoist lower end of frame is arranged on underframe by hinge; One end of the cylinder of gas push rod system is connected with footpost by hinge, and the other end is connected with the frame that hoists by hinge, and the hinge that is used for take to be connected with footpost is axle, the adjustable height of landing and the frame that fixedly hoists; Underframe, buttocks holder and the frame that hoists form bed surface jointly; On the bed surface that mattress is arranged on underframe, buttocks holder and the frame that hoists forms jointly; Gas push rod system is comprised of cylinder, trachea, vent valve and air pump group; Close vent valve, open the air pump group and inflate in cylinder by trachea, cylinder piston rod stretches out; Close the air pump group, open vent valve, cylinder is emitted gas, the cylinder piston rod indentation by trachea and vent valve in outwards under action of gravity.
2. the bed that hoists, be comprised of underframe, the frame that hoists, mattress, footpost, gas push rod system, cylinder, trachea, vent valve and air pump group; It is characterized in that: footpost is arranged on underframe; The hoist lower end of frame is arranged on underframe by hinge, one end of the cylinder of gas push rod system is connected with footpost by hinge, the other end is connected with the frame that hoists by hinge, and the hinge that is used for take to be connected with footpost is axle, the adjustable height of landing and the frame that fixedly hoists; Underframe and the frame that hoists form bed surface jointly; On the bed surface that mattress is arranged on underframe and the frame that hoists forms jointly; Gas push rod system is comprised of cylinder, trachea, vent valve and air pump group; Close vent valve, open the air pump group and inflate in cylinder by trachea, cylinder piston rod stretches out; Close the air pump group, open vent valve, cylinder is emitted gas, the cylinder piston rod indentation by trachea and vent valve in outwards under action of gravity.
3. the mattress that hoists, be comprised of underframe, the frame that hoists, buttocks holder, buttocks holder support, mattress, gas push rod system, cylinder, trachea, vent valve, reversal valve and air pump group; It is characterized in that: the lower end of the frame that hoists is arranged on underframe by hinge; One of them cylinder of gas push rod system is fixed on the head of a bed position of the frame that hoists, and is used for propping the frame certain altitude that hoists, and gives the certain promotion angle of cylinder of another gas push rod system; One end of another cylinder of gas push rod system is connected with underframe by hinge, and the other end is connected with the frame that hoists by hinge, and the hinge that is used for take to be connected with underframe is axle, the adjustable height of landing and the frame that fixedly hoists; Underframe, buttocks holder and the frame that hoists form bed surface jointly; On the bed surface that mattress is arranged on underframe, buttocks holder and the frame that hoists forms jointly; Gas push rod system is comprised of two cylinders, trachea, vent valve and air pump group; Two cylinders are linked on reversal valve by trachea and vent valve separately, reversal valve and the link of air pump group; Close corresponding vent valve, the conversion reversal valve, to correspondence position, is opened the air pump group and is inflated in corresponding cylinder by trachea, and cylinder piston rod stretches out; Close the air pump group, open corresponding vent valve, corresponding cylinder is emitted gas, the cylinder piston rod indentation by trachea and vent valve in outwards under action of gravity.
4. the mattress that hoists, be comprised of underframe, the frame that hoists, buttocks holder, buttocks holder support, mattress, gas push rod system, cylinder, trachea, vent valve and air pump group; It is characterized in that: the lower end of the frame that hoists is arranged on underframe by hinge; One of them cylinder of gas push rod system is fixed on the head of a bed position of the frame that hoists, and is used for propping the frame certain altitude that hoists, and must promote angle to the cylinder of another gas push rod system; One end of another cylinder of gas push rod system is connected with underframe by hinge, and the other end is connected with the frame that hoists by hinge, and the hinge that is used for take to be connected with underframe is axle, the adjustable height of landing and the frame that fixedly hoists; Underframe, buttocks holder and the frame that hoists form bed surface jointly; On the bed surface that mattress is arranged on underframe, buttocks holder and the frame that hoists forms jointly; Gas push rod system is comprised of two cylinders, trachea, vent valve and air pump group; Two cylinders are connected in parallel on trachea, close vent valve, open the air pump group and inflate in cylinder by trachea, and cylinder piston rod stretches out; Close the air pump group, open vent valve, cylinder is emitted gas, the cylinder piston rod indentation by trachea and vent valve in outwards under action of gravity.
5. the mattress that hoists, be comprised of underframe, the frame that hoists, mattress, gas push rod system, cylinder, trachea, vent valve and air pump group; It is characterized in that: the lower end of the frame that hoists is arranged on underframe by hinge; One of them cylinder of gas push rod system is fixed on the head of a bed position of the frame that hoists, and is used for propping the frame certain altitude that hoists, and must promote angle to the cylinder of another gas push rod system; One end of another cylinder of gas push rod system is connected with underframe by hinge, and the other end is connected with the frame that hoists by hinge, and the hinge that is used for take to be connected with underframe is axle, the adjustable height of landing and the frame that fixedly hoists; Underframe and the frame that hoists form bed surface jointly; On the bed surface that mattress is arranged on underframe and the frame that hoists forms jointly; Gas push rod system is comprised of two cylinders, trachea, vent valve and air pump group; Two cylinders are connected in parallel on trachea, close vent valve, open the air pump group and inflate in cylinder by trachea, and cylinder piston rod stretches out; Close the air pump group, open vent valve, cylinder is emitted gas, the cylinder piston rod indentation by trachea and vent valve in outwards under action of gravity.
6. a gas push rod system, be comprised of cylinder, trachea, vent valve and air pump group; It is characterized in that: cylinder is connected with trachea, and vent valve is arranged on trachea, and air pump is connected with trachea; Close vent valve, open the air pump group and inflate in cylinder by trachea, cylinder piston rod stretches out; Close the air pump group, open vent valve, cylinder is emitted gas, the cylinder piston rod indentation by trachea and vent valve in outwards under action of gravity.
7. a gas push rod system, be comprised of two cylinders, trachea, vent valve, reversal valve and air pump group; It is characterized in that: cylinder is connected with trachea, and vent valve is arranged on trachea, and reversal valve is connected with trachea, and air pump is connected with reversal valve; Two cylinders are linked on reversal valve by trachea and vent valve separately, reversal valve and the link of air pump group; Close corresponding vent valve, the conversion reversal valve, to correspondence position, is opened the air pump group and is inflated in corresponding cylinder by trachea, and cylinder piston rod stretches out; Close the air pump group, open corresponding vent valve, corresponding cylinder is emitted gas, the cylinder piston rod indentation by trachea and vent valve in outwards under action of gravity.
8. a gas push rod system, be comprised of two cylinders, trachea, vent valve and air pump group; It is characterized in that: cylinder is connected with trachea, and vent valve is arranged on trachea, and air pump is connected with trachea; Two cylinders are connected in parallel on trachea, close vent valve, open the air pump group and inflate in cylinder by trachea, and cylinder piston rod stretches out; Close the air pump group, open vent valve, cylinder is emitted gas, the cylinder piston rod indentation by trachea and vent valve in outwards under action of gravity; By driving the extended or retracted of cylinder piston rod.
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| CN 201320252368 CN203354804U (en) | 2013-05-11 | 2013-05-11 | Lifting bed, lifting bed cushion and gas push rod system |
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| CN 201320252368 CN203354804U (en) | 2013-05-11 | 2013-05-11 | Lifting bed, lifting bed cushion and gas push rod system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104921487A (en) * | 2015-06-02 | 2015-09-23 | 浙江农林大学 | Chair with chair back movable in adaptive manner and adjustable in dip angle |
| CN107854092A (en) * | 2017-11-24 | 2018-03-30 | 佛山市顺德区美的洗涤电器制造有限公司 | Water tank type dish-washing machine |
| CN109846229A (en) * | 2019-03-04 | 2019-06-07 | 台州睿鑫科技有限公司 | A kind of multifunctional intellectual wardrobe |
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2013
- 2013-05-11 CN CN 201320252368 patent/CN203354804U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104921487A (en) * | 2015-06-02 | 2015-09-23 | 浙江农林大学 | Chair with chair back movable in adaptive manner and adjustable in dip angle |
| CN104921487B (en) * | 2015-06-02 | 2017-06-16 | 浙江农林大学 | Adapting to property of the chair back is shifted and adjusts the seat at inclination angle |
| CN107854092A (en) * | 2017-11-24 | 2018-03-30 | 佛山市顺德区美的洗涤电器制造有限公司 | Water tank type dish-washing machine |
| CN109846229A (en) * | 2019-03-04 | 2019-06-07 | 台州睿鑫科技有限公司 | A kind of multifunctional intellectual wardrobe |
| CN109846229B (en) * | 2019-03-04 | 2021-02-19 | 深圳市华意整体家居有限公司 | Multifunctional intelligent wardrobe |
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