CN104873338B - The anti-locking mechanism that takeoffs in the table top portion of hydraulic cylinder type lying platform - Google Patents
The anti-locking mechanism that takeoffs in the table top portion of hydraulic cylinder type lying platform Download PDFInfo
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- CN104873338B CN104873338B CN201510090116.3A CN201510090116A CN104873338B CN 104873338 B CN104873338 B CN 104873338B CN 201510090116 A CN201510090116 A CN 201510090116A CN 104873338 B CN104873338 B CN 104873338B
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Abstract
The present invention relates to the anti-locking mechanism that takeoffs in the table top portion of hydraulic cylinder type lying platform, wherein, at the platform facing side easily to takeoff, the 1st fastened component is equipped with hydraulic cylinder side support member (6h), the 2nd fastened component is equipped with the table top portion side support member (9h) that hydraulic cylinder side support member (6h) is supported.When having been relatively moved upward relative to hydraulic cylinder since horizontality in table top portion (3), the 1st fastened component and the 2nd fastened component become fastening state, prevent to relatively rotate, can prevent takeofing for table top portion.1st fastened component and the 2nd fastened component can be made up of shaft component (12) and the recess (13) for clamping the shaft component (12) etc..
Description
Technical field
The present invention relates to it is a kind of be configured to can to lift under the action of hydraulic cylinder, the lying platform such as inclined stretcher, bed
The anti-locking mechanism that takeoffs in table top portion.
Background technology
In the lying platforms such as stretcher, bed, such as following lying platform is recorded in following patent documents 1, this is lain on the back
Platform possesses：Elevating mechanism, it is used for the height of regulating platform face；And the leaning device in table top portion, it is used to be set as use
The rostral of person lower inclined straight position (high pelvic position), make rostral inclined inverse straight position higher
(inverse high pelvic position).
As disclosed in Patent Document 1, it is set to carry out the lifting and inclination in table top portion using linkage
The lying platform of structure more used, still, additionally, there may be shown in such as following patent documents 2, patent document 3 that
The lying platform of the structure of sample, wherein, using the rostral and the hydraulic cylinder of foot side for being provided projectingly on pedestal respectively come supporting station face
Rostral and foot side, and flexible simple structure is carried out with hydraulic cylinder and to carry out the lifting and inclination in table top portion.
The present invention using as the latter using following fluid pressure type lying platform as object：Utilize the head for being provided projectingly on pedestal respectively
The hydraulic cylinder of side and foot side comes rostral and the foot side of supporting station face, and can carry out table top by the flexible of these hydraulic cylinders
The lifting and inclination in portion.
Figure 16, Figure 17 are the figures of the conceptually structure of the lying platform of structure as expression.The lying platform is to tie as follows
Structure：Supported using hydraulic cylinder 101h, the 101f for being provided projectingly on position corresponding with the rostral h of pedestal 100 and foot side f respectively
The rostral h and foot side f in table top portion 102.Specifically, for the hydraulic cylinder 101h by rostral h come the head of supporting station face 102
The supporting member 103h of side h can be supported by table top portion 102 in a manner of adipping rotation.In addition, for passing through foot
The supporting member 103f that the hydraulic cylinder 101f of side f carrys out the foot side f of supporting station face 102 being capable of adipping with table top portion 102
The mode that rotation and table top portion 102 can move along its length is supported in supporting member 104.
Although the illustration is omitted, in such hydraulic cylinder type lying platform, by for being stretched to two hydraulic cylinders
The elongation of long operation is with the shortening of operating pedal and the hydraulic cylinder of the foot side for carrying out shortening operation respectively to each hydraulic cylinder
Operating pedal, rostral hydraulic cylinder shortening operating pedal, carry out the lifting in table top portion and inclination.
That is, for example by operate extend operating pedal, can make at the same time foot side hydraulic cylinder stretch with the hydraulic cylinder of rostral this
Two hydraulic cylinder elongations, so that the rostral in table top portion and foot side rise at the same time.
In addition, shortening operating pedal by operation two at the same time, it can shorten two hydraulic cylinders, so that the rostral in table top portion
Decline at the same time with foot side.
It is in addition, any one in being further advanced by the shortening operating pedal for shortening operating pedal and foot side for only operating rostral
The shortening operating pedal of person, shortens only corresponding hydraulic cylinder, so that only decline the rostral in table top portion or foot side, and
Tilt table top portion.
Length of each hydraulic cylinder before being maintained in the state of not operating elongation operating pedal, shortening operating pedal, because
This, can overcome load and maintain the posture in table top portion.
However, in such lying platform, it is sometimes desirable to which table top portion is set as straight position, inverse straight position as soon as possible.
In this case, such as shown in Figure 18, nurse etc. directly lift table top portion without using operating pedal with hand
102, thus, it is possible to which table top portion 102 is set as straight position, inverse straight position as soon as possible.In addition, figure 18 illustrates nurse
Lift the foot side f in table top portion 102 and be set as the action of straight position.
[citation]
No. 3035861 publications of [patent document 1] Japanese Patent Publication No.
[patent document 2] Japanese Unexamined Patent Application Publication 2002-529115 publications
[patent document 3] Japanese Unexamined Patent Application Publication 2003-522602 publications
The content of the invention
Problems to be solved by the invention
In lying platform as described above, in order to realize that nurse etc. directly lifts table top portion and changes platform facial pose
Action, each hydraulic cylinder is configured to freely carry out the action on prolonging direction by external force.
Thus, for example picture is as shown in Figure 16, if being flatly supported on the state of relatively low position in table top portion 102
Under, nurse etc. sits on the end of foot side f in table top portion 102 etc. and applies power downward, then sometimes with supporting member 103f
Work for the torque of rotating fulcrum, table top portion takeoffs and tilts as shown in Figure 17, this is dangerous.
As shown in Figure 16, Figure 17, between the end in the table top portion 102 of foot side f and the supporting member 103f of foot side away from
In the case of long from the end in the table top portion 102 than rostral h and the distance between the supporting member 103h of rostral, due to because of lever
Principle and the torque in the case that the end to the foot side f in table top portion 102 is applied with power downward becomes much larger, therefore hold
It is also easy to produce above-mentioned takeoff.
Therefore, a kind of table top portion of hydraulic cylinder type lying platform is provided it is an object of the invention to solve such problem
The anti-locking mechanism that takeoffs.
The solution used to solve the problem
In order to solve above-mentioned problem, the present invention proposes that a kind of takeofing for table top portion of hydraulic cylinder type lying platform prevents machine
Structure, wherein,
Above-mentioned lying platform supports the rostral in above-mentioned table top portion, quilt by being highlighted the hydraulic cylinder for the rostral for being arranged at pedestal
The hydraulic cylinder for being provided projectingly on the foot side of pedestal supports the foot side in above-mentioned table top portion and is formed,
Above-mentioned lying platform has：
1st hydraulic cylinder side support member, it is supported by the above-mentioned hydraulic cylinder of side, and for supporting above-mentioned table top portion；
And
2nd hydraulic cylinder side support member, it is supported by the above-mentioned hydraulic cylinder of opposite side, and for supporting above-mentioned table top
Portion,
Above-mentioned 1st hydraulic cylinder side support member is supported to：Can be collateral relative to the 1st table top portion arranged on the table top portion
Bearing member is rotated to the inclined direction in the table top portion, and can be relative to above-mentioned 1st table top portion side support member to the hydraulic pressure
Cylinder elongation, the direction movement shortened,
Above-mentioned 2nd hydraulic cylinder side support member is supported to：It can be rotated to the inclined direction in the table top portion, and can
Moved relative to the 2nd table top portion side support member arranged on the table top portion along the length direction in the table top portion,
Above-mentioned 1st hydraulic cylinder side support member has the 1st fastened component,
Above-mentioned 1st table top portion side support member has the 2nd fastened component,
Above-mentioned 1st fastened component and above-mentioned 2nd fastened component above-mentioned table top portion since horizontality relative to above-mentioned
Become fastening state when hydraulic cylinder has relatively moved upward, so as to prevent the relative rotation in the table top portion.
In addition, the present invention proposes a kind of anti-locking mechanism that takeoffs in the table top portion of hydraulic cylinder type lying platform, wherein, in above-mentioned knot
On the basis of structure, above-mentioned 1st fastened component is configured to engage from below the recess of the shaft component as above-mentioned 2nd fastened component.
In addition, the present invention proposes a kind of anti-locking mechanism that takeoffs in the table top portion of hydraulic cylinder type lying platform, wherein, in above-mentioned knot
On the basis of structure, above-mentioned 1st fastened component is shaft component, and above-mentioned 2nd fastened component is configured to engage the shaft component from top
Recess.
In addition, the present invention proposes a kind of anti-locking mechanism that takeoffs in the table top portion of hydraulic cylinder type lying platform, wherein, in above-mentioned knot
On the basis of structure, the end from above-mentioned table top portion in above-mentioned 1st hydraulic cylinder side support member and above-mentioned table top portion is on corresponding
The shorter side of distance untill stating hydraulic cylinder corresponds to.It is proposed that a kind of takeofing for table top portion of hydraulic cylinder type lying platform prevents machine
Structure, wherein, for example, the 1st hydraulic cylinder side support member is corresponding with the rostral in table top portion, the 2nd hydraulic cylinder side support member and table top
The foot side in portion corresponds to.
The effect of invention
In the present invention, using the rostral and the hydraulic cylinder of foot side for being provided projectingly on pedestal come the rostral of supporting station face
In the lying platform of foot side, the 1st hydraulic cylinder side support member is supported to can be relative to the 1st facing side arranged on table top portion
Supporting member rotated to the inclined direction in table top portion and can relative to the 1st table top portion side support member to hydraulic cylinder elongation,
The direction movement of shortening, at the same the 2nd hydraulic cylinder side support member be supported to rotate to the inclined direction in table top portion and
Can be moved relative to the 2nd table top portion side support member arranged on the table top portion along the length direction in table top portion, thus by into
The elongation operation of the hydraulic cylinder of wardrobe side and the hydraulic cylinder of foot side and shorten operation, table top portion under horizontality can be carried out
Lifting and by rostral or foot side be set as downside table top portion inclination.
On the other hand, the behaviour of pedal etc. is needed for action of the hydraulic cylinder of rostral and foot side on shortening direction is carried out
Make, but be free to carry out the action on prolonging direction, therefore nurse etc. can be carried out and directly lift table top portion and change
The action of posture.
Flatly be supported in table top portion in the state of relatively low position, nurse etc. sit on table top portion from end extremely
Longer end of side of distance untill hydraulic cylinder etc., and apply power downward, and it is due to lever principle and larger
When torque is worked, the other end side in table top portion is moved upward and is intended to takeoff.
However, if table top portion rises, at the same time the 1st table top portion side support member, also the 2nd fastened component rise,
So as to which the 2nd fastened component becomes the fastening state engaged with the 1st fastened component of the 1st hydraulic cylinder side support member, therefore relatively
Rotation is prevented from.Therefore, the table top portion of only the 1st hydraulic cylinder side support member side rises and makes the inclined action in table top portion complete
Prevent, can prevent to takeoff.
Brief description of the drawings
Fig. 1 is that the embodiment that the lying platform of the present invention is shown in the state of relatively low position is supported in table top portion
Side view.
Fig. 2 is that the embodiment that the lying platform of the present invention is shown in the state of higher position is supported in table top portion
Side view.
Fig. 3 is lower to have shown lying on the back for the present invention in the state of inclined straight position being set as the rostral in table top portion
The side view of the embodiment of platform.
Fig. 4 is lower to have shown facing upward for the present invention in the state of inclined inverse straight position being set as the foot side in table top portion
The side view of the embodiment of Wo Tai.
Fig. 5 is that the master that the lying platform of the present invention is conceptually illustrated in the state of relatively low position is supported in table top portion
Want the stereogram of part.
Fig. 6 is lower to have conceptually illustrated this hair in the state of inclined straight position being set as the rostral in table top portion
The stereogram of the major part of bright lying platform.
Fig. 7 is lower to have conceptually illustrated this in the state of inclined inverse straight position being set as the foot side in table top portion
The stereogram of the major part of the lying platform of invention.
Fig. 8 is structure and the master of action of the 1st embodiment of the component for the major part for representing the lying platform of the present invention
Want partial side elevation view.
Fig. 9 is the knot of the 1st embodiment of the component for the major part for representing the lying platform of the present invention in other situations
Structure and the major part side view of action.
Figure 10 is the 1st embodiment of the component for the major part that the lying platform of the present invention is represented under another other situations
Structure and action major part side view.
Figure 11 is the 1st embodiment of the component for the major part that the lying platform of the present invention is represented under another other situations
Structure and action major part side view.
Figure 12 is structure and the master of action of the 2nd embodiment of the component for the major part for representing the lying platform of the present invention
Want partial side elevation view.
Figure 13 is the knot of the 2nd embodiment of the component for the major part for representing the lying platform of the present invention in other situations
Structure and the major part side view of action.
Figure 14 is the 2nd embodiment of the component for the major part that the lying platform of the present invention is represented under another other situations
Structure and action major part side view.
Figure 15 is the 2nd embodiment of the component for the major part that the lying platform of the present invention is represented under another other situations
Structure and action major part side view.
Figure 16 is the structure for the conventional example for conceptually representing hydraulic cylinder type lying platform and the stereogram of action.
Figure 17 is the structure for the conventional example for conceptually representing hydraulic cylinder type lying platform in other situations and standing for action
Body figure.
Figure 18 is the side view of the example for the action for conceptually representing hydraulic cylinder type lying platform.
Embodiment
Next, it is explained with reference to embodiments of the present invention.
[the 1st embodiment]
First, in Fig. 1~Fig. 4, reference numeral 1 is the pedestal for being configured to move using wheel, in the pedestal 1
Rostral h and foot side f be provided projectingly hydraulic cylinder 2h, 2f respectively.These hydraulic cylinders 2h, 2f supports in table top portion 3 for can be into
Row lifting and inclination.The supporting device of hydraulic cylinder 2h, 2f supporting station face 3 is described below.
The hydraulic cylinder type lying platform be equipped be used for two hydraulic cylinder 2h, 2f carry out elongation operation elongation operating pedal 4,
And it is respectively used to that each hydraulic cylinder 2h, 2f shorten on shortening operating pedal 5h, the foot of the hydraulic cylinder 2h of the rostral of operation
The shortening operating pedal 5f of the hydraulic cylinder 2f of side.It is set to carry out the lifting in table top portion 3 and inclination by these pedals 4,5h, 5f
Structure.
Each hydraulic cylinder 2h, 2f maintain it in the state of not operating elongation operating pedal 4, shortening operating pedal 5h, 5f
Preceding length, can overcome load and maintain the posture in table top portion 3.
In addition, hydraulic cylinder 2h, 2f be even if do not operate elongation operating pedal 4 can also be extended by lifting table top portion 3
Structure.
Elongation operating pedal 4 be configured to by pressing operation come to hydraulic cylinder 2h, 2f apply hydraulic pressure so that hydraulic cylinder 2h,
2f extends.It is that pedal resets and can upward under the action of resetting spring after the pressing operation to extend operating pedal 4
Continuously carry out the structure for pressing action next time.
In such a configuration, operation elongation operating pedal 4, makes foot side and hydraulic cylinder 2h, 2f elongation both rostral,
So as to make the rostral h in table top portion 3 and foot side f rise so as to be changed into the state of Fig. 2 from the state of Fig. 1 at the same time.
In addition, operating pedal 5h, 5f can be shortened by operation two at the same time, shorten two hydraulic cylinder 2h, 2f, and turn again
Move to the state of Fig. 1.
In addition, in the state of table top portion 3 is supported in higher position as shown in Figure 2, can be by only operating
Shortening operating pedal 5h, 5f of any one in rostral and foot side, only shorten corresponding hydraulic cylinder 2h, 2f, and only make table top
The rostral h or foot side f in portion 3 decline tilt table top portion 3.That is, table top portion 3 can be made with shown in Fig. 3 by the operation
Inverse straight position shown in straight position, Fig. 4 tilts.
Next, illustrate the 1st embodiment party of the supporting device of hydraulic cylinder 2h, 2f supporting station face 3 with reference to Fig. 5~Figure 11
Formula.In addition, pair structural detail identical with the structural detail of Fig. 1~Fig. 4 marks identical reference numeral in figure, and omit weight
Multiple explanation.
In figure, reference numeral 6h, 6f be for using each hydraulic cylinder 2h, 2f come the 1st hydraulic cylinder of supporting station face 3
Side support member, the 2nd hydraulic cylinder side support member.
1st hydraulic cylinder side support member 6h is by being fixed on the cross bar 7h on the top of hydraulic cylinder 2h and arranged on the cross bar
The end member 8h at the both ends of 7h is formed, and the 2nd hydraulic cylinder side support member 6f is by being fixed on the cross bar on the top of hydraulic cylinder 2f
7f and the end member 8f compositions arranged on the both ends of cross bar 7f.
End member 8h supportings have been arranged on the 1st table top portion side support member 9h of the rostral in table top portion 3, end member 8f branch
Hold arranged on the 2nd table top portion side support member 9f of the foot side in table top portion 3.
The end member 8h of 1st hydraulic cylinder side support member 6h is the tabular being provided projectingly downwards in the end of cross bar 7h
Structure.
End member 8h has shaft component 11 (Fig. 8), which is formed at the 1st so as to being rotationally matched with
The mode of the slot hole 10 (Fig. 8) of facial side support member 9h is set.In addition, shaft component 11 is configured to move along slot hole 10
It is dynamic.
Also, the 1st table top portion side support member 9h has been provided projectingly shaft component 12 in the lower section of slot hole 10.
End member 8h, which is equipped with, can engage and clamp the recess 13 of the shaft component 12.
According to the structure of such end member 8h and the 1st table top portion side support member 9h, the 1st hydraulic cylinder side support member
6h is by hydraulic cylinder 2h supportings can be inclined to table top portion 3 relative to the 1st table top portion side support member 9h arranged on table top portion 3
Direction rotates and can be moved relative to the 1st table top portion side support member 9h to hydraulic cylinder 2h elongations, the direction shortened.
On the other hand, the end member 8f (Fig. 7) of the 2nd hydraulic cylinder side support member 6f is to be matched with to come as guiding elements
The structure of the sliding block shape of the 2nd table top portion side support member 9f formed.According to this structure, the 2nd hydraulic cylinder side support member
6f by hydraulic cylinder 2f supporting for can to 3 inclined direction of table top portion rotate and can be relative to arranged on the 2nd of table top portion 3
Table top portion side support member 9f is moved along the length direction in table top portion 3.
According to more than structure, as described above, the 1st hydraulic cylinder side support member 6h be supported to can relative to arranged on
The 1st table top portion side support member 9h in table top portion 3 is rotated to 3 inclined direction of table top portion and can be relative to the 1st table top portion
The direction movement that side support member 9h is extended to hydraulic cylinder 2h, shortened.
In addition, be supported to can be relative to the 2nd facing side arranged on table top portion 3 by the 2nd hydraulic cylinder side support member 6f
Supporting member 9f is rotated to 3 inclined direction of table top portion and can be relative to the 2nd table top portion side support member 9f along table top portion
3 length direction movement.
Therefore, as shown in Fig. 5~Fig. 7, the hydraulic cylinder 2h of rostral h and foot are carried out using operating pedal mechanism 4,5f, 5h
The elongation operation and shortening operation of the hydraulic cylinder 2f of side f, thus allows for the lifting in the table top portion under horizontality and incites somebody to action
Rostral or foot side are set as the inclination in the table top portion of downside.
In addition, the shape supported in table top portion 3 by the 1st hydraulic cylinder side support member 6h and the 2nd hydraulic cylinder side support member 6f
Under state, shaft components 11 of the 1st hydraulic cylinder side support member 6h in the end member 8h in the 1st hydraulic cylinder side support member 6h
Be connected to arranged on the 1st table top portion side support member 9h slot hole 10 upper end in the state of be supported to can be with shaft component 11
Fulcrum rotates (with reference to Fig. 8, Fig. 9, Figure 10).
Here, in the state of being flatly supported on relatively low position as shown in Figure 5 in table top portion 3, in nurse etc.
Sit on the end of the longer side of the distance from end untill hydraulic cylinder in table top portion, be in this case table top portion 3
End of foot side f etc., and apply power downward to one end, and when the torque larger due to lever principle is worked,
The other end side in table top portion 3, i.e. rostral h are moved upward and are intended to takeoff.
However, as shown in figure 11, if table top portion 3 rises, at the same time the 1st table top portion side support member 9h, Yi Jishe
In the 1st table top portion side support member 9h, shaft component 12 as the 2nd fastened component rises.Then, shaft component 12 becomes card
Together in the engaging shape of the recess 13 end member 8h, as the 1st fastened component arranged on the 1st hydraulic cylinder side support member 6h
State.At this time, the 1st hydraulic cylinder side support member 6h and the 1st table top portion side support member 9h is matched with the shaft component 11 of slot hole 10
(the 1st supporting-point) and shaft component 12 (the 2nd supporting-point) of recess 13 this two dot point is sticked in, therefore the 1st hydraulic cylinder side bearing
Relative rotation between the end member 8h of component 6h and the 1st table top portion side support member 9h is prevented from.Therefore, only the 1st hydraulic pressure
The table top portion 3 of cylinder side support member 6h sides rises and is completely blocked the inclined action in table top portion 3, can prevent from takeofing.
[the 2nd embodiment]
Next, Figure 12~Figure 15 is the 2nd embodiment of the supporting device for representing hydraulic cylinder 2h, 2f supporting station face 3
Figure.
In the above-described first embodiment, the 1st fastened component is configured to engage the axis as the 2nd fastened component from below
The recess 13 of component 12, on the other hand, in the 2nd embodiment, the 1st fastened component is provided at the axis structure of end member 8h
The 14, the 2nd fastened component of part is configured to recess 15 from top engaging shaft component 14, arranged on the 1st table top portion side support member 9h.
Other structural details are identical with the 1st embodiment, therefore identical reference numeral is marked to corresponding structural detail, and omit
Repeat specification.
As shown in the 1st above, the 2nd embodiment, in the present invention, arranged on the 1st card of above-mentioned 1st cylinder side support member
Close component and the 2nd fastened component arranged on the 1st table top portion side support member is in horizontality and relative to hydraulic pressure in table top portion
Become fastening state when cylinder relatively moves upward, can prevent to relatively rotate.Without departing from the spirit and scope of the invention
The technological means for having carried out appropriate change is also contained in protection scope of the present invention.
Industrial applicability
There is following effect：It can prevent from being configured to can lifting under the action of hydraulic cylinder, the table top of inclined lying platform
Portion takeoffs, and is applied to stretcher, bed etc. so as to improve security.
Claims (5)
- A kind of 1. anti-locking mechanism that takeoffs in the table top portion of hydraulic cylinder type lying platform, it is characterised in thatAbove-mentioned lying platform supports the rostral in above-mentioned table top portion by being highlighted the hydraulic cylinder for the rostral for being arranged at pedestal, is highlighted The hydraulic cylinder for being arranged at the foot side of pedestal supports the foot side in above-mentioned table top portion and is formed,Above-mentioned lying platform has：1st hydraulic cylinder side support member, it is supported by the above-mentioned hydraulic cylinder of side, and for supporting above-mentioned table top portion；And2nd hydraulic cylinder side support member, it is supported by the above-mentioned hydraulic cylinder of opposite side, and for supporting above-mentioned table top portion,Above-mentioned 1st hydraulic cylinder side support member is supported to：Can be relative to the 1st table top portion side bearing structure arranged on the table top portion Part is rotated to the inclined direction in the table top portion, and can be relative to above-mentioned 1st table top portion side support member to for supporting The elongation of above-mentioned hydraulic cylinder, the direction movement shortened of the 1st hydraulic cylinder side support member are stated,Above-mentioned 2nd hydraulic cylinder side support member is supported to：It can be rotated to the inclined direction in the table top portion, and can be opposite Moved in the 2nd table top portion side support member arranged on the table top portion along the length direction in the table top portion,Above-mentioned 1st hydraulic cylinder side support member has the 1st fastened component,Above-mentioned 1st table top portion side support member has the 2nd fastened component,Above-mentioned 1st fastened component and above-mentioned 2nd fastened component above-mentioned table top portion since horizontality relative to for supporting The above-mentioned hydraulic cylinder of above-mentioned 1st hydraulic cylinder side support member becomes fastening state when having relatively moved upward, so as to prevent this The relative rotation in table top portion.
- 2. the anti-locking mechanism that takeoffs in the table top portion of hydraulic cylinder type lying platform according to claim 1, it is characterised in thatAbove-mentioned 1st fastened component is configured to engage from below the recess of the shaft component as above-mentioned 2nd fastened component.
- 3. the anti-locking mechanism that takeoffs in the table top portion of hydraulic cylinder type lying platform according to claim 1, it is characterised in thatAbove-mentioned 1st fastened component is shaft component, and above-mentioned 2nd fastened component is configured to engage from top the recess of the shaft component.
- 4. the anti-locking mechanism that takeoffs in the table top portion of hydraulic cylinder type lying platform according to claim 1, it is characterised in thatThe end from above-mentioned table top portion in above-mentioned 1st hydraulic cylinder side support member and above-mentioned table top portion is to corresponding above-mentioned hydraulic cylinder Untill the shorter side of distance correspond to.
- 5. the anti-locking mechanism that takeoffs in the table top portion of hydraulic cylinder type lying platform according to claim 4, it is characterised in thatAbove-mentioned 1st hydraulic cylinder side support member is corresponding with the above-mentioned rostral in above-mentioned table top portion, above-mentioned 2nd hydraulic cylinder side support member It is corresponding with the above-mentioned foot side in the table top portion.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014036559A JP6315668B2 (en) | 2014-02-27 | 2014-02-27 | A mechanism to prevent the floor from jumping in a hydraulic cylinder supine table |
| JP2014-036559 | 2014-02-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104873338A CN104873338A (en) | 2015-09-02 |
| CN104873338B true CN104873338B (en) | 2018-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510090116.3A Active CN104873338B (en) | 2014-02-27 | 2015-02-27 | The anti-locking mechanism that takeoffs in the table top portion of hydraulic cylinder type lying platform |
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| Country | Link |
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| JP (1) | JP6315668B2 (en) |
| CN (1) | CN104873338B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7165801B2 (en) * | 2016-06-24 | 2022-11-04 | パラマウントベッド株式会社 | bed component and bed device |
| CN109363873A (en) * | 2018-10-30 | 2019-02-22 | 厚福医疗装备有限公司 | A kind of emergency bed tilted forward and back |
| CN111228047A (en) * | 2020-01-16 | 2020-06-05 | 四川大学华西医院 | A transport bed for nuclear magnetic resonance examination |
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| DE3902396A1 (en) * | 1988-02-24 | 1989-09-07 | Helmut Koetter | Hospital bed |
| US5317769A (en) * | 1992-11-10 | 1994-06-07 | Hill-Rom Company, Inc. | Hospital bed |
| CN200984295Y (en) * | 2006-12-25 | 2007-12-05 | 倪玉勇 | Mulit-functional bed for patient |
| CN201200417Y (en) * | 2008-05-20 | 2009-03-04 | 重庆欧联医疗设备有限公司 | Three-column supporting mechanism of intensive cure sick bed |
| CN202620057U (en) * | 2012-06-05 | 2012-12-26 | 厦门东方泉股权投资管理有限公司 | Novel liftable sickbed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104873338A (en) | 2015-09-02 |
| JP6315668B2 (en) | 2018-04-25 |
| JP2015159944A (en) | 2015-09-07 |
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