CN109363874A - Can pressure release emergency bed - Google Patents
Can pressure release emergency bed Download PDFInfo
- Publication number
- CN109363874A CN109363874A CN201811279050.2A CN201811279050A CN109363874A CN 109363874 A CN109363874 A CN 109363874A CN 201811279050 A CN201811279050 A CN 201811279050A CN 109363874 A CN109363874 A CN 109363874A
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- Prior art keywords
- pressure release
- foot
- driven lever
- bed
- pedestal
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 45
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 230000006835 compression Effects 0.000 claims abstract description 23
- 238000007906 compression Methods 0.000 claims abstract description 23
- 230000033001 locomotion Effects 0.000 claims description 7
- 235000004443 Ricinus communis Nutrition 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000001960 triggered effect Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/02—Adjustable operating tables; Controls therefor
- A61G13/04—Adjustable operating tables; Controls therefor tiltable around transverse or longitudinal axis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
- A61G1/02—Stretchers with wheels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/104—Adaptations for table mobility, e.g. arrangement of wheels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nursing (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The present invention provide it is a kind of can pressure release emergency bed, be related to technical field of medical equipment.It includes bed body, pedestal and two hydraulic cylinders, the base of two hydraulic cylinders is connected with pedestal respectively, the drive rod of two hydraulic cylinders is connected with bed body respectively, it further include pressure relief mechanism and booster body, booster body is mounted on the base, for triggering the pressurization switch of two hydraulic cylinders simultaneously to realize the raising of bed body；There are two pressure relief mechanisms, and two pressure relief mechanisms cooperate one by one with two hydraulic cylinders, each pressure relief mechanism includes pressure release foot-driven lever and pressure release bar；Pressure release foot-driven lever is installed in rotation on pedestal, and pressure release bar is connected with pressure release foot-driven lever, with the rotation of pressure release foot-driven lever, the triggering of pressure release bar or the compression relief cock far from hydraulic cylinder.It is provided by the invention can the emergency bed of pressure release can both do ordinary hospital bed, stretcher can also be made, the heeling condition of one end high and another end low, variation multiplicity, strong applicability can also be adjusted to.
Description
Technical field
The present embodiments relate to the field of medical instrument technology, more particularly to it is a kind of can pressure release emergency bed.
Background technique
Emergency bed is very widely used in the medical care of situation of all-level hospitals, is the medical nursing equipment of hospital's indispensability.
Currently, spare stretcher height is lower in hospital emergency tender, facilitate medical staff that sufferer is transferred on emergency bed, also facilitate by
Sufferer is lifted into emergency tender, and manpower is relied primarily in whole process, and it is big to transport difficulty；It is needed after into emergency tender by the disease on stretcher
People is transferred in higher bed body or stretcher is placed in the bed body of certain altitude so that medical staff takes first aid to arrange
It applies, waits and also need again to be transferred to sufferer from the bed Hospital medical vehicle after reaching hospital and enter emergency room first aid, sufferer moves back
During dynamic exchange hospital bed, it is easy to cause secondary injury to sufferer, brings puzzlement to rescue work.In addition, in first aid procedures
In, it often needs to detect sufferer to assign a cause for an illness, in certain medical detection process, needing patient is in special position,
For this purpose, simple height-adjustable medical bed is unable to satisfy a series of specific demands of patient's first aid.
Summary of the invention
(1) technical problems to be solved
The object of the present invention is to provide it is a kind of can pressure release emergency bed, height is adjustable, and being capable of inclined convenience
Carry out medical detection.
(2) technical solution
In order to solve the above-mentioned technical problems, the present invention provides it is a kind of can pressure release emergency bed, including bed body, pedestal and two
A hydraulic cylinder, the base of two hydraulic cylinders are connected with the pedestal respectively, the drive rod of two hydraulic cylinders respectively with
The bed body is connected, and further includes pressure relief mechanism and booster body, the booster body is mounted on the base, for touching simultaneously
The pressurization of two hydraulic cylinders of hair switchs the raising to realize the bed body；There are two the pressure relief mechanisms, lets out described in two
Press mechanism cooperates one by one with two hydraulic cylinders, each described pressure relief mechanism includes pressure release foot-driven lever and pressure release bar；It is described
Pressure release foot-driven lever is installed in rotation on the pedestal, and the pressure release bar is connected with the pressure release foot-driven lever, is let out with described
The rotation of presser feet treadle, the pressure release bar triggering or the compression relief cock far from the hydraulic cylinder.
Wherein, the pressure relief mechanism further includes axle sleeve, and the pressure release foot-driven lever is rotatably installed in the axle sleeve, described
Axle sleeve is externally provided with mounting ear, and the mounting ear is fixedly connected with the base by bolt.
Wherein, it is fixedly installed with trunnion on each pressure release foot-driven lever, the pressure release bar is fixedly mounted on the branch
On ear；The elastic component being connected with the pedestal is installed on the trunnion.
Wherein, the pedestal is provided with limiting slot, and the trunnion is housed in the limiting slot and can be in the limiting slot
The interior length direction along the bed body moves back and forth.
Wherein, two pressure release foot-driven levers are arranged in parallel, and install respectively in the corresponding end of two pressure release foot-driven levers
There is a foot pedal, the fixed mounting hole for being fastenedly connected a wherein pressure release foot-driven lever is equipped on the foot pedal
And for the movable mounting hole with another pressure release foot-driven lever activity cooperation.
Wherein, the pressure relief mechanism further includes guide pipe, and the pressure release on the base is fixedly mounted in the guide pipe
Bar is inserted in the guide pipe and can be along the axial movement of the guide pipe.
Wherein, the pressure relief mechanism further includes trigger unit, and the trigger unit includes height adjusting part and trigger member, institute
State height adjusting part and be mounted on the pressure release bar close to one end of the hydraulic cylinder by adjusting bolt, the height adjusting part to
Ground or the bed body extend；The trigger member is mounted on the height adjusting part, the extending direction of the trigger member and institute
The extending direction for stating pressure release bar is consistent.
Wherein, the pedestal includes two two stringer corresponding ends of stringer and connection along bed body length direction setting
Two crossbeams, the end of each crossbeam is outer to stretch in the stringer, installs one respectively in every one end of the crossbeam
A castor.
Wherein, the booster body includes pressurization foot-driven lever, the pressurization foot-driven lever be rotatablely installed on the base,
Shifting part is fixedly mounted on the pressurization foot-driven lever, is slidably fitted with push rod in the pedestal, the both ends of the push rod are pacified respectively
Equipped with a compressing member, with the rotation of the pressurization foot-driven lever, the shifting part pushes the push rod sliding described to make
Compressing member triggers the pressurization switch of two hydraulic cylinders.
Wherein, the pressurization foot-driven lever is arched, is separately installed with a pressurization foot at the both ends of the pressurization foot-driven lever
It steps on.
(3) beneficial effect
It is provided by the invention can pressure release emergency bed, two pressurizations switch can be triggered by booster body simultaneously, thus
Raise the height of entire emergency bed；Pressure release foot-driven lever with respect to base rotation, drives the pressure release bar installed thereon under external force
The compression relief cock of motion triggers hydraulic cylinder makes the height that sunken bed body is incorporated in drive rod；There are two pressure relief mechanisms, both can be simultaneously
Triggering two compression relief cocks reduces the height of bed body entirety, and can only trigger one of compression relief cock makes emergency bed in one end
The low state in high one end；As it can be seen that in the embodiment of the present invention can pressure release emergency bed, height is adjustable, can both do common
Hospital bed uses, and can also do stretcher use, can also be adjusted to the heeling condition of one end high and another end low, meet special examined project
Special posture demand, compared to traditional emergency bed, in the embodiment of the present invention can the emergency bed of pressure release change multiplicity, be applicable in
Property it is strong, can effectively avoid changed back and forth in first aid procedures bed give sufferer bring injury.
Detailed description of the invention
Fig. 1 be the embodiment of the present invention can pedestal and hydraulic cylinder in the emergency bed of pressure release perspective view；
Fig. 2 be shown in Fig. 1 can in the emergency bed of pressure release pressure relief mechanism enlarged drawing；
Fig. 3 be shown in Fig. 1 can pressure release emergency bed the foot-operated place of pressure release enlarged drawing；
Fig. 4 is the three-dimensional structure diagram of pressure release bar shown in Fig. 1；
Fig. 5 is pressure release bar shown in Fig. 1 and the decomposition diagram that pressure release is ridden；
Fig. 6 be the embodiment of the present invention can the structural schematic diagram of the emergency bed of pressure release when being in highest order；
Fig. 7 be the embodiment of the present invention can the structural schematic diagram of the emergency bed of pressure release when being in lowest order.
In figure: 10, bed body；20, pedestal；21, limiting slot；22, stringer；23, crossbeam；30, hydraulic cylinder；31, compression relief cock；
32, pressurization switch；40, booster body；41, it is pressurized foot-driven lever；42, shifting part；43, compressing member；44, push rod；45, it is pressurized foot
It steps on；50, pressure relief mechanism；51, pressure release foot-driven lever；52, pressure release bar；53, axle sleeve；54, mounting ear；55, trunnion；56, elastic component；
57, foot pedal；571, fixed mounting hole；572, movable mounting hole；58, guide pipe；59, trigger unit；591, height adjusting part；
592, trigger member；60, castor.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Following instance
For illustrating the present invention, but it is not intended to limit the scope of the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
As shown in Figure 1-3, in the embodiment of the present invention can pressure release emergency bed include bed body 10, pedestal 20, two it is hydraulic
Cylinder 30, booster body 40 and pressure relief mechanism 50；Wherein, the base of hydraulic cylinder 30 is fixedly mounted on pedestal 20, hydraulic cylinder 30
Drive rod is connected with bed body 10；Hydraulic cylinder 30 includes for controlling the compression relief cock 31 received in drive rod and for driving for control
The overhanging pressurization switch 32 of bar；Booster body 40 is mounted on pedestal 20, is used for while being triggered two pressurization switches 32, thus band
Dynamic bed body 10 moves upwards, and adjusts the whole height of entire emergency bed.Pressure relief mechanism 50 includes pressure release foot-driven lever 51 and pressure release bar
52, pressure release foot-driven lever 51 is installed in rotation on pedestal 20, and pressure release bar 52 is connected with pressure release foot-driven lever 51, as pressure release is foot-operated
The rotation of bar 51, the triggering of pressure release bar 52 or the compression relief cock 31 far from hydraulic cylinder 30.Pressure relief mechanism 50 in the embodiment of the present invention
There are two, a pressure relief mechanism 50 controls a hydraulic cylinder 30, and two pressure relief mechanisms 50 cooperate one by one with two hydraulic cylinders 30, real
The respective independent control of existing two hydraulic cylinders 30.
In the embodiment of the present invention can pressure release emergency bed, two pressurizations switch can be triggered by booster body 40 simultaneously
32, so that the height of entire emergency bed is raised, when the drive rod of two hydraulic cylinders 30 is located at maximum drive stroke, emergency bed
Height highest, it is specific as shown in Figure 6；When the height of emergency bed is higher, applies external force to pressure release foot-driven lever 51, make it bottom of with respect to
Seat 20 rotates, to drive the compression relief cock for 52 one hydraulic cylinder 30 of motion triggers of pressure release bar being mounted on pressure release foot-driven lever 51
31, which carries out pressure release, receives in drive rod, at this point, the height of bed body 10 decreases；If only triggering a hydraulic cylinder
30 compression relief cock 31, then emergency bed be in one end high and another end low state, facilitate medical staff to sufferer carry out ECG detecting or
Other need the detection of special posture, if triggering two compression relief cocks 31 simultaneously, the height entire lowering of emergency bed, specifically such as
Shown in Fig. 7, it can be used as short stretcher and use.By upper analysis as it can be seen that in the embodiment of the present invention can pressure release emergency bed, it is high
It spends adjustable, can both do ordinary hospital bed use, stretcher use can also be done；Meanwhile this can the emergency bed of pressure release can be with
It is adjusted to the heeling condition of one end high and another end low, meets the special posture demand of special examined project.Compared to traditional rescue
Bed, in the embodiment of the present invention can the emergency bed of pressure release change multiplicity, strong applicability can effectively avoid in first aid procedures back and forth
Bed is changed to injure to sufferer bring.
In order to realize the rotation connection of pressure release foot-driven lever 51 Yu pedestal 20, pressure relief mechanism 50 further includes axle sleeve 53, pressure release foot
Treadle 51 is rotatably installed in axle sleeve 53, is externally provided with mounting ear 54 in axle sleeve 53, mounting ear 54 is fixed by bolt and pedestal 20
Connection.In order to be scratched when realizing good lubrication while pressure release foot-driven lever 51 being avoided to rotate with peripheral parts, present invention implementation
Axle sleeve 53 in example includes plastic sleeve and the oil jacket being plugged in plastic sleeve, and pressure release foot-driven lever 51 rotates in oil jacket,
In, the lubricity of oil jacket is high, rotates pressure release foot-driven lever 51 smoothly, plastic sleeve plays buffering and buffer action, can keep away
Exempt from scratching in rotation process, the lubricating oil that can also completely cut off in oil jacket stains other component.In addition, in order to improve the steady of installation
Soundness, there are two mounting ears 54, and two mounting ears 54 are symmetrical arranged about the central axes of axle sleeve 53.
Specifically, it is fixedly installed with trunnion 55 on each pressure release foot-driven lever 51, pressure release bar 52 is fixedly mounted on trunnion 55
On；Pressure release foot-driven lever 51 extends along the width direction of emergency bed, and pressure release bar 52 is arranged along the length direction of emergency bed.Wherein, it lets out
In flat, trunnion 55 is bolted to connection with the flat end for the one end being connected on compression bar 52 with pressure release foot-driven lever 51, from
And pressure release foot-driven lever 51 and pressure release bar 52 are fixed together.
Pressure release bar 52 is driven to move after pressure release foot-driven lever 51 is pressurized, in order to realize the automatic of pressure release foot-driven lever 51
It resets, the elastic component 56 being connected with pedestal 20 is installed on trunnion 55.Wherein, elastic component 56 is tension spring or common spring, one
End is mounted on trunnion 55, and the other end is mounted on pedestal 20.When pressure release foot-driven lever 51 in the raw when, tension spring or ball
Spring is uncompressed or stretches, and after pressure release foot-driven lever 51 is pressurized, the rotation of pressure release foot-driven lever 51 drives elastic component 56 to stretch, when
After the pressure completion pressure discharge operations for removing pressure release foot-driven lever 51, the rebound of elastic component 56 drives pressure release foot-driven lever 51 to automatically reset.It needs
It is noted that the elastic component 56 can also be directly installed on pressure release foot-driven lever 51, it is not limited to through trunnion 55 and pressure release
Foot-driven lever 51 is connected.It should also be noted that, elastic component 56 can directly be connected with pedestal 20, can also be fixed on pedestal 20
Mounting and fixing support makes elastic component 56 be connected by fixed frame with pedestal 20.It can make returning for elastic component 56 by the way that fixed frame is arranged
Direction is played horizontal by certain angle, avoids interfering with the other structures on pedestal 20；Wherein fixed frame can be installed
It also may be mounted at pedestal 20 towards the side of bed body 10 in the side on pedestal 20 towards ground, be not specifically limited in this embodiment.
In order to limit the amplitude that moves forward and backward of pressure release bar 52, limiting slot 21 is provided on pedestal 20, trunnion 55 is housed in limit
In the slot 21 of position and can length direction in limiting slot 21 along emergency bed it is movable back and forth.Specifically, limit is fixedly mounted on pedestal 20
Position bar, two gag lever posts are one group, are parallel to each other between one group of gag lever post, and the gap formed in one group of gag lever post is to limit
Slot 21.In addition to this, groove body directly can also be opened up on pedestal 20, as long as in 55 energy of drive down journal of pressure release foot-driven lever 51
It is enough to be moved by a small margin back and forth in groove body.
Two pressure release foot-driven levers 51 are arranged in parallel, and are separately installed with one in the corresponding end of two pressure release foot-driven levers 51 and ride
Plate 57 by adjusting force direction, can only drive one of pressure release foot by a foot pedal 57 under the effect of external force
The rotation of treadle 51 drives two pressure release foot-driven levers 51 to move simultaneously simultaneously.Preferably, pressure release foot-driven lever 51 is arched.Specifically
Ground, as shown in figure 5, each foot pedal 57 is equipped with fixed mounting hole 571 and movable mounting hole 572, wherein fixed mounting hole
571 aperture is consistent with the outer diameter of pressure release foot-driven lever 51, and movable mounting hole 572 is waist-shaped hole, length of the waist-shaped hole along bed body 10
Direction extends, and width is identical as the bar diameter of pressure release foot-driven lever 51；One end of pressure release foot-driven lever 51 is plugged and fixed one wherein
In fixed mounting hole 571 on foot pedal 57, the other end is movably installed in the movable mounting hole 572 of another foot pedal 57,
A pressure release foot-driven lever 51 is only fixedly mounted on each foot pedal 57.One of foot pedal 57 is acted on when external force is oblique
When, drive pressure release bar 52 to trigger on a hydraulic cylinder 30 by the way that the pressure release foot-driven lever 51 being mounted on the foot pedal 57 is plugged and fixed
Compression relief cock 31 carry out pressure release do not occur at this point, another pressure release foot-driven lever 51 slides up and down in movable mounting hole 572
Rotation, thus make emergency bed one end high and another end low, it is inclined.When an external force perpendicular acting foot pedal 57 wherein,
It drives two pressure release foot-driven levers 51 to trigger the pressure release simultaneously of two hydraulic cylinders 30 simultaneously, adjusts the height of emergency bed entirety.
In addition, pressure relief mechanism 50 further includes guide pipe 58, and guide pipe 58 is fixed in order to limit the transmission direction of pressure release bar 52
It is mounted on pedestal 20, pressure release bar 52 is inserted in guide pipe 58 and can be along the axial movement of guide pipe 58.In the work of guide pipe 58
Under, the linear motion for being converted into pressure release bar 52 of pressure release foot-driven lever 51.
In order to precisely trigger compression relief cock 31, pressure relief mechanism 50 further includes trigger unit 59, and trigger unit 59, which is mounted on, to be let out
Compression bar 52 is close to one end of hydraulic cylinder 30.Wherein, as shown in figure 4, trigger unit 59 includes a height adjusting part 591 and triggering
Part 592, height adjusting part 591 are mounted on the end of pressure release bar 52 by adjusting bolt, and the height adjusting part 591 is to the ground or bed
10 direction of body extends, and trigger member 592 is mounted on height adjusting part 591, and 592 end of adjustable trigger member is opened with pressure release
Close the spacing between 31.Since position difference is arranged in the compression relief cock 31 on different size hydraulic cylinder 30, passes through setting height and adjust
Section part 591 can deploy the matching relationship between pressure release bar 52 and the compression relief cock 31 of different height, in addition, height adjusting part
591 also can avoid triggering end interferes with other component, keeps the installation of pressure relief mechanism 50 more random.
Specifically, in embodiments of the present invention, through-hole and screw hole are offered on height adjusting part 591, through-hole and screw hole
Hole axle is mutually perpendicular to and screw hole and through-hole are interconnected, and pressure release bar 52 is inserted in through-hole and can move along the hole axis direction of through-hole
It is dynamic, adjust bolt be mounted in screw hole and with the screw hole on pressure release bar 52.Preferably, the threaded hole on pressure release bar 52 has
It is multiple, when needing to adjust the position of height adjusting part 591, adjusting bolt is screwed off, the hole axis direction adjustment height along through-hole is adjusted
Position of the part 591 on pressure release bar 52 is saved, the threaded hole for keeping the screw hole on height adjusting part 591 different from pressure release bar 52 is opposite
It answers, then screws adjusting bolt again, to adjust the position of height adjusting part 591.In the embodiment of the present invention, trigger member 592 is
The hex bolts being screwed on square block, the cap body of bolt screw in height adjustment towards hydraulic cylinder 30 by adjusting hex bolts
Spacing between the adjustable cap body of the depth of part 591 and compression relief cock 31.In addition to this, trigger unit 59 can also be one
Increase pressure release bar 52 and the obverse plate body of compression relief cock 31.
In embodiments of the present invention, pedestal 20 includes two stringers 22 and connection two along the setting of emergency bed length direction
Two crossbeams 23 of 22 corresponding end of stringer.Pressure release bar 52 is mounted between two stringers 22, and the both ends of each crossbeam 23 are overhanging
In stringer 22, a castor 60 is installed respectively in four ends of two stringers 22.It can be convenient movement by the way that castor 60 is arranged
Emergency bed reduces in first aid procedures and transfers physical strength consumed by sufferer back and forth.
Specifically, the booster body 40 in the embodiment of the present invention includes pressurization foot-driven lever 41, the pressurization rotation peace of foot-driven lever 41
On pedestal 20, shifting part 42 is fixedly mounted on pressurization foot-driven lever 41, is slidably fitted with push rod 44, push rod 44 in pedestal 20
Both ends one compressing member 43 is installed respectively, with the rotation of pressurization foot-driven lever 41, shifting part 42 push push rod 44 mobile to
Make two compressing members 43 respectively one pressurization switch 32 of triggering.In embodiments of the present invention, push rod 44 can be square pole or circle
Shape bar is not specifically limited this embodiment of the present invention.Push rod 44 may be mounted at the outside or inside of stringer 22, it is preferable that
Push rod 44, which is located at the outside of stringer 22 and is located at the component between two stringers 22 to avoid other, to be interfered.
In embodiments of the present invention, it is fixedly installed with guide sleeve in the outside of wherein a stringer 22, push rod 44 slides
It is mounted in guide sleeve.Driving member corresponding with shifting part 42 is also equipped on push rod 44, with pressurization foot-driven lever 41
Rotation, shifting part 42 abuts with driving member, guide sleeve sliding of the push rod 44 on pedestal 20 is pushed, so that setting be made to push away
The compressing member 43 at 44 both ends of bar is abutted with a pressurization switch 32 respectively, and the drive rod for controlling hydraulic cylinder 30 is overhanging.
Pressurization foot-driven lever 41 is arched, is separately installed with pressurization foot-operated 45 at the both ends of pressurization foot-driven lever 41.It is robbing
As soon as rescuing a two sides is respectively set pressurization foot-operated 45, such medical staff, which does not need to run to adjust erect-position and can pass through, tramples pressurization
Foot-operated 45 are turned up the height of emergency bed.Rebound board is also equipped on pedestal 20, one end of rebound board is fixedly connected with pedestal 20,
The other end is abutted with the pressurization foot-driven lever 41 for stretching in pedestal 20 outside, after the pressurization that release is trampled rides 45, rebound board rebound
Pressurization foot-operated 45 is set to set back.Pressurization foot-operated 45 is unclamped after being lifted to the height of needs.
In general, medical personnel stations check the state of an illness of confirmation sufferer in the bedside position of emergency bed, therefore, pressurization foot-operated 45 with
Pressure release foot pedal 57 is close to one end setting of emergency bed, under such setting situation, triggers letting out for two compression relief cocks 31
52 length of compression bar is inconsistent, similarly, if two pressurization switches 32 are by by the triggering of push rod 44, the length of two push rods 44
Equally exist difference.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. one kind can pressure release emergency bed, including bed body, pedestal and two hydraulic cylinders, the base of two hydraulic cylinders respectively with
The pedestal is connected, and the drive rod of two hydraulic cylinders is connected with the bed body respectively, which is characterized in that further includes pressure release machine
Structure and booster body, the booster body are mounted on the base, and the pressurization for triggering two hydraulic cylinders simultaneously is opened
Close the raising to realize the bed body；There are two the pressure relief mechanisms, two pressure relief mechanisms and two hydraulic cylinders one
One cooperation, each described pressure relief mechanism includes pressure release foot-driven lever and pressure release bar；The pressure release foot-driven lever is installed in rotation on
On the pedestal, the pressure release bar is connected with the pressure release foot-driven lever, with the rotation of the pressure release foot-driven lever, the pressure release bar
The compression relief cock of triggering or the separate hydraulic cylinder.
2. it is according to claim 1 can pressure release emergency bed, which is characterized in that the pressure relief mechanism further includes axle sleeve, institute
State pressure release foot-driven lever to be rotatably installed in the axle sleeve, be externally provided with mounting ear in the axle sleeve, the mounting ear by bolt with
The pedestal is fixedly connected.
3. it is according to claim 1 can pressure release emergency bed, which is characterized in that it is fixed on each pressure release foot-driven lever
Trunnion is installed, the pressure release bar is fixedly mounted on the trunnion；The bullet being connected with the pedestal is installed on the trunnion
Property part.
4. it is according to claim 3 can pressure release emergency bed, which is characterized in that the pedestal is provided with limiting slot, described
Trunnion be housed in the limiting slot and can the length direction in the limiting slot along the bed body move back and forth.
5. it is according to claim 1-4 can pressure release emergency bed, which is characterized in that two pressure release foot-driven levers
It is arranged in parallel, is separately installed with a foot pedal in the corresponding end of two pressure release foot-driven levers, is equipped on the foot pedal
For being fastenedly connected the wherein fixed mounting hole of pressure release foot-driven lever and being used for and another pressure release foot-driven lever is living
The movable mounting hole of dynamic cooperation.
6. it is according to claim 1 can pressure release emergency bed, which is characterized in that the pressure relief mechanism further includes guide pipe,
The guide pipe is fixedly mounted on the base, and the pressure release bar is inserted in the guide pipe and can be along the axis of the guide pipe
To movement.
7. it is according to claim 1 can pressure release emergency bed, which is characterized in that the pressure relief mechanism further includes that triggering is single
Member, the trigger unit include height adjusting part and trigger member, and the height adjusting part is mounted on described let out by adjusting bolt
Compression bar is close to one end of the hydraulic cylinder, and the height adjusting part is to the ground or the bed body extends；The trigger member is mounted on
On the height adjusting part, the extending direction of the trigger member is consistent with the extending direction of the pressure release bar.
8. it is according to claim 1 can pressure release emergency bed, which is characterized in that the pedestal include two along the bed body
The stringer of length direction setting and two crossbeams for connecting two stringer corresponding ends, the end of each crossbeam is outer to stretch in
The stringer installs a castor in every one end of the crossbeam respectively.
9. it is according to claim 1 can pressure release emergency bed, which is characterized in that the booster body includes that pressurization is foot-operated
On the base, shifting part is fixedly mounted on the pressurization foot-driven lever, described in bar, the pressurization foot-driven lever rotational installation
Pedestal is slidably fitted with push rod, and the both ends of the push rod are separately installed with a compressing member, with turning for the pressurization foot-driven lever
Pressurization switch dynamic, that the shifting part pushes the push rod sliding to make the compressing member trigger two hydraulic cylinders.
10. it is according to claim 9 can pressure release emergency bed, which is characterized in that the pressurization foot-driven lever is arched, in institute
The both ends for stating pressurization foot-driven lever are separately installed with a pressurization and ride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811279050.2A CN109363874B (en) | 2018-10-30 | 2018-10-30 | Rescue bed capable of relieving pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811279050.2A CN109363874B (en) | 2018-10-30 | 2018-10-30 | Rescue bed capable of relieving pressure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109363874A true CN109363874A (en) | 2019-02-22 |
| CN109363874B CN109363874B (en) | 2024-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811279050.2A Active CN109363874B (en) | 2018-10-30 | 2018-10-30 | Rescue bed capable of relieving pressure |
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| Country | Link |
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| CN (1) | CN109363874B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113558891A (en) * | 2021-07-06 | 2021-10-29 | 广东康进威医疗科技有限公司 | Hydraulic vehicle underframe adjusting structure |
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| CN2055380U (en) * | 1989-03-05 | 1990-04-04 | 白求恩医科大学第三临床学院 | Emergency bed for cardio-cerebral-pulmo resuscitation |
| DE4032105A1 (en) * | 1990-10-10 | 1992-04-16 | Wissner Gmbh | Hospital bed of adjustable height - has bedside cupboard which is simultaneously adjusted for height |
| JP2005021626A (en) * | 2003-07-04 | 2005-01-27 | Shin Meiwa Ind Co Ltd | Stretcher |
| CN205698382U (en) * | 2016-02-03 | 2016-11-23 | 王沛 | A kind of liftable type emergency bed |
| CN207950098U (en) * | 2017-08-30 | 2018-10-12 | 江西鹏翔医疗设备集团有限公司 | A kind of multi-functional ICU emergency beds of weighing |
| CN209564347U (en) * | 2018-10-30 | 2019-11-01 | 厚福医疗装备有限公司 | Can pressure release emergency bed |
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2018
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2055380U (en) * | 1989-03-05 | 1990-04-04 | 白求恩医科大学第三临床学院 | Emergency bed for cardio-cerebral-pulmo resuscitation |
| DE4032105A1 (en) * | 1990-10-10 | 1992-04-16 | Wissner Gmbh | Hospital bed of adjustable height - has bedside cupboard which is simultaneously adjusted for height |
| JP2005021626A (en) * | 2003-07-04 | 2005-01-27 | Shin Meiwa Ind Co Ltd | Stretcher |
| CN205698382U (en) * | 2016-02-03 | 2016-11-23 | 王沛 | A kind of liftable type emergency bed |
| CN207950098U (en) * | 2017-08-30 | 2018-10-12 | 江西鹏翔医疗设备集团有限公司 | A kind of multi-functional ICU emergency beds of weighing |
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| CN113558891A (en) * | 2021-07-06 | 2021-10-29 | 广东康进威医疗科技有限公司 | Hydraulic vehicle underframe adjusting structure |
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| Publication number | Publication date |
|---|---|
| CN109363874B (en) | 2024-05-14 |
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