CN104873338A - Means for preventing bounce up of table surface portion of lying table with a hydraulic cylinder - Google Patents
Means for preventing bounce up of table surface portion of lying table with a hydraulic cylinder Download PDFInfo
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- CN104873338A CN104873338A CN201510090116.3A CN201510090116A CN104873338A CN 104873338 A CN104873338 A CN 104873338A CN 201510090116 A CN201510090116 A CN 201510090116A CN 104873338 A CN104873338 A CN 104873338A
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Abstract
The invention relates to means for preventing bounce up of a table surface portion of a lying table with a hydraulic cylinder. In the invention, at a side part of the table surface portion which is apt to bounce up, a first engaging member is arranged on a hydraulic cylinder side support member (6h), and a second engaging member is arranged on a table surface portion side support member (9h) which is supported by the hydraulic cylinder side support member (6h). When the table surface portion (3) moves towards the above with respect to the hydraulic cylinder from a horizontal state, the first engaging member and the second engaging member engage and prevent relative rotation so as to be able to prevent the bounce up of the table surface portion. The first engaging member and the second engaging member can be configured by a shaft member (12) and a recessed portion (13) which clamps the shaft member (12).
Description
Technical field
The present invention relates to the anti-locking mechanism that takeoffs in the table top portion of the lying platform such as stretcher, bed being a kind ofly configured to can be elevated under the effect of hydraulic cylinder, tilting.
Background technology
In the lying platform such as stretcher, bed, such as in following patent documentation 1, record following lying platform, this lying platform possesses: elevating mechanism, and it is for the height of regulating platform face; And the leaning device in table top portion, it is for the straight position (trendelenburg's position) being set as the head side that makes user and tilting lower, the inverse straight position (inverse trendelenburg's position) that makes a side tilt higher.
As disclosed in Patent Document 1, be set to the lying platform utilizing linkage can carry out the lifting in table top portion and the structure of inclination more to be used, but, there is the lying platform of the structure such as shown in following patent documentation 2, patent documentation 3 in addition, wherein, utilize the hydraulic cylinder of the head side and foot side being provided projectingly on pedestal respectively to come head side and the foot side of supporting station face, and lifting and the inclination in table top portion can be carried out with the simple structure that hydraulic cylinder carries out stretching.
The present invention with as the latter with following fluid pressure type lying platform for object: utilize the hydraulic cylinder of head side and foot side being provided projectingly on pedestal respectively to come head side and the foot side of supporting station face, and lifting and the inclination in table top portion can be carried out by the flexible of these hydraulic cylinders.
Figure 16, Figure 17 are the figure of the structure of the lying platform conceptually representing such structure.This lying platform is following structure: utilize hydraulic cylinder 101h, the 101f being provided projectingly on the position corresponding with the head side h of pedestal 100 and foot side f respectively to come head side h and the foot side f of supporting station face 102.Specifically, can the adipping mode of rotating support with table top portion 102 for the supporting member 103h that carried out the head side h of supporting station face 102 by the hydraulic cylinder 101h of head side h.In addition, can to rotate and table top portion 102 mode of movement along its length can be supported in supporting member 104 by adipping with table top portion 102 for the supporting member 103f that carried out the foot side f of supporting station face 102 by the hydraulic cylinder 101f of foot side f.
Although the diagram of eliminating, but in such hydraulic cylinder type lying platform, by the elongation operating pedal for carrying out elongation operation to two hydraulic cylinders and for the shortening operating pedal of hydraulic cylinder of the foot side of each hydraulic cylinder being carried out respectively to shortening operation, the hydraulic cylinder of head side shortening operating pedal, carry out lifting and the inclination in table top portion.
That is, such as extend operating pedal by operation, the hydraulic cylinder of foot side can be made simultaneously to stretch and extend with these two hydraulic cylinders of the hydraulic cylinder of head side, thus make the head side in table top portion and foot side increase simultaneously.
In addition, by operating two shortening operating pedals simultaneously, two hydraulic cylinders can be made to shorten, thus the head side in table top portion and foot side are declined simultaneously.
In addition, to be further advanced by the shortening operating pedal of only operating head side and the shortening operating pedal of foot side the shortening operating pedal of any one, corresponding hydraulic cylinder only can be made to shorten, thus only make the head side in table top portion or foot side decline, and table top portion is tilted.
Each hydraulic cylinder inoperation extend operating pedal, shorten operating pedal state under maintain before length, therefore, it is possible to overcome load and maintain the posture in table top portion.
But, in such lying platform, sometimes need table top portion to be set as soon as possible straight position, inverse straight position.Under these circumstances, such as, as shown in Figure 18, nurse etc. do not use operating pedal and direct hands lifts table top portion 102, table top portion 102 can be set as soon as possible straight position, inverse straight position thus.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.
[at first technical literature]
[patent documentation 1] Japanese Patent No. 3035861 publication
[patent documentation 2] Japanese Unexamined Patent Application Publication 2002-529115 publication
[patent documentation 3] Japanese Unexamined Patent Application Publication 2003-522602 publication
Summary of the invention
the problem that invention will solve
In lying platform as described above, directly lift table top portion and the action changing platform facial pose to realize nurse etc., each hydraulic cylinder is configured to freely to be carried out the action on prolonging direction by external force.
Therefore, such as shown in Figure 16, if table top portion 102 by be flatly supported on lower position state under, the power that nurse etc. sit on the end of the foot side f in table top portion 102 etc. and apply downward, the torque being then rotating fulcrum with supporting member 103f is sometimes worked, takeoff and tilt as shown in Figure 17 in table top portion, this is dangerous.
As shown in Figure 16, Figure 17, distance between the end and the supporting member 103f of foot side in the table top portion 102 of foot side f is than distance between the end in the table top portion 102 of head side h and the supporting member 103h of head side, because torque when being applied with downward power because of lever principle to the end of the foot side f in table top portion 102 becomes larger, therefore easily produce above-mentioned takeofing.
Therefore, the object of the invention is to solve such problem and a kind of anti-locking mechanism that takeoffs of table top portion of hydraulic cylinder type lying platform is provided.
for the scheme of dealing with problems
In order to solve above-mentioned problem, the present invention proposes a kind of anti-locking mechanism that takeoffs of table top portion of hydraulic cylinder type lying platform, wherein,
This side that above-mentioned lying platform supports above-mentioned table top portion by the hydraulic cylinder being highlighted the head side being arranged at pedestal, the hydraulic cylinder being highlighted the foot side being arranged at pedestal are supported this foot side in above-mentioned table top portion and are 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: the direction that can tilt to this table top portion relative to the 1st table top portion side support member being located at this table top portion is rotated, and the direction of can extend to this hydraulic cylinder relative to above-mentioned 1st table top portion side support member, shortening is moved
Above-mentioned 2nd hydraulic cylinder side support member is supported to: the direction that can tilt to this table top portion is rotated, and can move relative to the length direction of the 2nd table top portion side support member being located at this table top portion along this 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 in above-mentioned table top portion from level relative to above-mentioned hydraulic cylinder upward relative movement time become fastening state, thus stop relatively rotating of this table top portion.
In addition, the present invention proposes a kind of anti-locking mechanism that takeoffs of table top portion of hydraulic cylinder type lying platform, and wherein, on the basis of said structure, above-mentioned 1st fastened component is configured to the recess of the shaft component engaged from below as above-mentioned 2nd fastened component.
In addition, the present invention proposes a kind of anti-locking mechanism that takeoffs of table top portion of hydraulic cylinder type lying platform, and wherein, on the basis of said structure, above-mentioned 1st fastened component is shaft component, and above-mentioned 2nd fastened component is configured to the recess engaging this shaft component from top.
In addition, the present invention proposes a kind of anti-locking mechanism that takeoffs of table top portion of hydraulic cylinder type lying platform, wherein, on the basis of said structure, above-mentioned 1st hydraulic cylinder side support member is corresponding with the side shorter from the distance of end to corresponding above-mentioned hydraulic cylinder in above-mentioned table top portion in above-mentioned table top portion.Propose a kind of anti-locking mechanism that takeoffs of table top portion of hydraulic cylinder type lying platform, wherein, such as, the 1st hydraulic cylinder side support member is corresponding with the head side in table top portion, and the 2nd hydraulic cylinder side support member is corresponding with the foot side in table top portion.
the effect of invention
In the present invention, come in the head side of supporting station face and the lying platform of foot side utilizing the hydraulic cylinder of the head side and foot side that are provided projectingly on pedestal, 1st hydraulic cylinder side support member is supported to the direction that can tilt to table top portion relative to the 1st table top portion side support member being located at table top portion and rotates, and can extend to hydraulic cylinder relative to the 1st table top portion side support member, the direction of shortening is moved, 2nd hydraulic cylinder side support member is supported to the direction rotation can tilted to table top portion simultaneously, and can move relative to the length direction of the 2nd table top portion side support member being located at this table top portion along table top portion, therefore by the elongation operation of the hydraulic cylinder of the hydraulic cylinder and foot side that carry out a side with shorten operation, the lifting in the table top portion under level can be carried out, and head side or foot side be set as the inclination in table top portion of downside.
On the other hand, in order to the hydraulic cylinder of head side and foot side to need the operation of pedal etc. in the action carrying out shortening on direction, but freely can carry out the action on prolonging direction, therefore, it is possible to carry out nurse etc. directly to lift table top portion and change the action of posture.
Table top portion by be flatly supported on lower position state under, the end etc. of the longer side of the distance from end to hydraulic cylinder in table top portion is sat on nurse etc., and the power applied downward, and the torque larger due to lever principle is when working, the side, the other end in table top portion is moved upward and for takeofing.
But if rise in table top portion, then meanwhile the 1st table top portion side support member, in addition the 2nd fastened component rise, thus the 2nd fastened component becomes the fastening state engaged with the 1st fastened component of the 1st hydraulic cylinder side support member, therefore relatively rotates and is prevented from.Therefore, only rise and action that table top portion is tilted is completely blocked in the table top portion of the 1st hydraulic cylinder side support member side, can stop and takeoff.
Accompanying drawing explanation
Fig. 1 is the side view that the embodiment of lying platform of the present invention is shown under the state being supported in lower position in table top portion.
Fig. 2 is the side view that the embodiment of lying platform of the present invention is shown under the state being supported in higher position in table top portion.
The side view of the embodiment of lying platform of the present invention is shown under the state that Fig. 3 is the straight position tilted lower in the head side being set as table top portion.
The side view of the embodiment of lying platform of the present invention is shown under the state that Fig. 4 is the inverse straight position tilted lower in the foot side being set as table top portion.
Fig. 5 is the axonometric chart that the major part of lying platform of the present invention is conceptually shown under the state being supported in lower position in table top portion.
The axonometric chart of the major part of lying platform of the present invention is conceptually shown under the state that Fig. 6 is the straight position tilted lower in the head side being set as table top portion.
The axonometric chart of the major part of lying platform of the present invention is conceptually shown under the state that Fig. 7 is the inverse straight position tilted lower in the foot side being set as table top portion.
Fig. 8 is the structure of the 1st embodiment and the major part side view of action of the component of the major part representing lying platform of the present invention.
Fig. 9 is the structure of the 1st embodiment and the major part side view of action of the component of the major part representing lying platform of the present invention in other situations.
Figure 10 is under another other situation, represent the component of the major part of the lying platform of the present invention structure of the 1st embodiment and the major part side view of action.
Figure 11 is under another other situation, represent the component of the major part of the lying platform of the present invention structure of the 1st embodiment and the major part side view of action.
Figure 12 is the structure of the 2nd embodiment and the major part side view of action of the component of the major part representing lying platform of the present invention.
Figure 13 is the structure of the 2nd embodiment and the major part side view of action of the component of the major part representing lying platform of the present invention in other situations.
Figure 14 is under another other situation, represent the component of the major part of the lying platform of the present invention structure of the 2nd embodiment and the major part side view of action.
Figure 15 is under another other situation, represent the component of the major part of the lying platform of the present invention structure of the 2nd embodiment and the major part side view of action.
Figure 16 is the structure of the conventional example conceptually representing hydraulic cylinder type lying platform and the axonometric chart of action.
Figure 17 is the structure of conventional example and the axonometric chart of action that conceptually represent hydraulic cylinder type lying platform in other situations.
Figure 18 is the side view of the example of the action conceptually representing hydraulic cylinder type lying platform.
Detailed description of the invention
Next, with reference to accompanying drawing, embodiments of the present invention are described.
[the 1st embodiment]
First, in Fig. 1 ~ Fig. 4, Reference numeral 1 is configured to utilize wheel and can the pedestal of movement, this pedestal 1 head side h and foot side f is projecting respectively hydraulic cylinder 2h, 2f.Table top portion 3 supports and is elevated for carrying out and tilts by these hydraulic cylinders 2h, 2f.The supporting device of hydraulic cylinder 2h, 2f supporting station face 3 describes later.
This hydraulic cylinder type lying platform is provided with the elongation operating pedal 4 for carrying out elongation operation to two hydraulic cylinder 2h, 2f and is respectively used to carry out each hydraulic cylinder 2h, 2f the shortening operating pedal 5f of the shortening operating pedal 5h of the hydraulic cylinder 2h of the foot side of shortening operation, the hydraulic cylinder 2f of head side.Be set to and carry out the lifting in table top portion 3 and the structure of inclination by these pedals 4,5h, 5f.
Each hydraulic cylinder 2h, 2f inoperation extend operating pedal 4, shorten operating pedal 5h, 5f state under maintain before length, can load be overcome and maintain the posture in table top portion 3.
In addition, even if hydraulic cylinder 2h, 2f are inoperation elongation, operating pedal 4 also can by lifting the structure that table top portion 3 extends.
Extend operating pedal 4 to be configured to apply hydraulic pressure thus hydraulic cylinder 2h, 2f are extended by pressing operation to hydraulic cylinder 2h, 2f.Extending operating pedal 4 is that under the effect of back-moving spring, pedal resets and the structure pressing action once on can carrying out continuously upward after this pressing operation.
In such a configuration, operating pedal 4 is extended in operation, foot side and hydraulic cylinder 2h, 2f both head side is extended, thus the head side h in table top portion 3 and foot side f can be made simultaneously to rise the state making to become Fig. 2 from the state of Fig. 1.
In addition, operating pedal 5h, 5f can be shortened by operating two simultaneously, two hydraulic cylinder 2h, 2f be shortened, and is again transferred to the state of Fig. 1.
In addition, under the state that table top portion 3 is supported in higher position as shown in Figure 2, can by any one shortening operating pedal 5h, 5f in only operating head side and foot side, only make corresponding hydraulic cylinder 2h, 2f shorten, and only make the head side h in table top portion 3 or foot side f decline that table top portion 3 is tilted.That is, can this operation be passed through, table top portion 3 is tilted with the inverse straight position shown in the straight position shown in Fig. 3, Fig. 4.
Next, the 1st embodiment of the supporting device of hydraulic cylinder 2h, 2f supporting station face 3 is described with reference to Fig. 5 ~ Figure 11.In addition, in the drawings identical Reference numeral is marked to the structural detail identical with the structural detail of Fig. 1 ~ Fig. 4, and omit repeat specification.
In the drawings, Reference numeral 6h, 6f is the 1st hydraulic cylinder side support member, the 2nd hydraulic cylinder side support member for utilizing each hydraulic cylinder 2h, 2f to carry out supporting station face 3.
1st hydraulic cylinder side support member 6h is made up of the cross bar 7h on top and the end member 8h at the two ends of being located at this cross bar 7h being fixed on hydraulic cylinder 2h, and the 2nd hydraulic cylinder side support member 6f is made up of the cross bar 7f on top and the end member 8f at the two ends of being located at this cross bar 7f being fixed on hydraulic cylinder 2f.
The 1st table top portion side support member 9h of the head side in table top portion 3 has been located in end member 8h supporting, and the 2nd table top portion side support member 9f of the foot side in table top portion 3 has been located in end member 8f supporting.
The end member 8h of the 1st hydraulic cylinder side support member 6h is the structure in the end of cross bar 7h tabular projecting downwards.
This end member 8h has shaft component 11 (Fig. 8), and this shaft component 11 is arranged in the mode that can be matched with the elongated hole 10 (Fig. 8) being formed at the 1st table top portion side support member 9h rotationally.In addition, shaft component 11 is configured to move along elongated hole 10.
Further, the 1st table top portion side support member 9h is projecting in the below of elongated hole 10 shaft component 12.
End member 8h is provided with and can engages and clamp the recess 13 of this 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 rotated by the hydraulic cylinder 2h direction of supporting as tilting to table top portion 3 relative to the 1st table top portion side support member 9h being located at table top portion 3 and can move to the direction of hydraulic cylinder 2h elongation, shortening relative to the 1st table top portion side support member 9h.
On the other hand, the end member 8f (Fig. 7) of the 2nd hydraulic cylinder side support member 6f is the structure of the slide block shape being matched with the 2nd table top portion side support member 9f formed as guiding elements.According to such structure, the 2nd hydraulic cylinder side support member 6f is supported by hydraulic cylinder 2f and to rotate for the direction that can tilt to table top portion 3 and can move along the length direction in table top portion 3 relative to the 2nd table top portion side support member 9f being located at table top portion 3.
According to above structure, as described above, the 1st hydraulic cylinder side support member 6h be supported to the direction that can tilt to table top portion 3 relative to the 1st table top portion side support member 9h being located at table top portion 3 rotate and can extend to hydraulic cylinder 2h relative to the 1st table top portion side support member 9h, the direction of shortening move.
In addition, the 2nd hydraulic cylinder side support member 6f is supported to the direction that can tilt to table top portion 3 relative to the 2nd table top portion side support member 9f being located at table top portion 3 and rotates and can move along the length direction in table top portion 3 relative to the 2nd table top portion side support member 9f.
Therefore, as shown in Fig. 5 ~ Fig. 7, use operating pedal mechanism 4,5f, 5h carry out the elongation operation of the hydraulic cylinder 2h of a side h and the hydraulic cylinder 2f of foot side f and shorten operation, thus the lifting in the table top portion under level can be carried out and head side or foot side are set as the inclination in table top portion of downside.
In addition, under the state that table top portion 3 is supported by the 1st hydraulic cylinder side support member 6h and the 2nd hydraulic cylinder side support member 6f, being supported under the 1st hydraulic cylinder side support member 6h is connected to the upper end of the elongated hole 10 being located at the 1st table top portion side support member 9h state at the shaft component 11 being located at the end member 8h in the 1st hydraulic cylinder side support member 6h can with shaft component 11 for fulcrum (with reference to Fig. 8, Fig. 9, Figure 10).
At this, table top portion 3 as shown in Figure 5 by be flatly supported on lower position state under, nurse etc. sit on the longer side of the distance from end to hydraulic cylinder in table top portion end, be namely the end etc. of the foot side f in table top portion 3 in this case, and to end applying power downward, and the torque larger due to lever principle is when working, the side, the other end in table top portion 3, i.e. head side h are moved upward and for takeofing.
But, as shown in figure 11, if rise in table top portion 3, then meanwhile the 1st table top portion side support member 9h and be located at the 1st table top portion side support member 9h, rise as the shaft component 12 of the 2nd fastened component.Then, shaft component 12 become be sticked in be located at the end member 8h of the 1st hydraulic cylinder side support member 6h, as the fastening state of the recess 13 of the 1st fastened component.Now, 1st hydraulic cylinder side support member 6h and the 1st table top portion side support member 9h is matched with the shaft component 11 (the 1st supporting-point) of elongated hole 10 and is sticked in shaft component 12 (the 2nd supporting-point) this two dot point of recess 13, and relatively rotating therefore between the end member 8h of the 1st hydraulic cylinder side support member 6h and the 1st table top portion side support member 9h is prevented from.Therefore, only rise and the action that table top portion 3 is tilted is completely blocked in the table top portion 3 of the 1st hydraulic cylinder side support member 6h side, can prevent from takeofing.
[the 2nd embodiment]
Next, Figure 12 ~ Figure 15 is the figure of the 2nd embodiment of the supporting device representing hydraulic cylinder 2h, 2f supporting station face 3.
In the above-described first embodiment, 1st fastened component is configured to the recess 13 of the shaft component 12 engaged from below as the 2nd fastened component, on the other hand, in the 2nd embodiment, shaft component the 14,2nd fastened component that 1st fastened component is provided at end member 8h be configured to from top engagement shaft component 14, the recess 15 of being located at the 1st table top portion side support member 9h.Other structural detail is identical with the 1st embodiment, therefore marks identical Reference numeral to the structural detail of correspondence, and omits repeat specification.
As the above the 1st, shown in the 2nd embodiment, in the present invention, the 1st fastened component being located at above-mentioned 1st cylinder side support member and the 2nd fastened component being located at the 1st table top portion side support member be in level in table top portion and relative to hydraulic cylinder upward relative movement time become fastening state, can stop and relatively rotate.The technological means of having carried out suitable change without departing from the spirit and scope of the invention is also contained in protection scope of the present invention.
utilizability in industry
There is following effect: takeofing in the table top portion of the lying platform can prevent from being configured to can being elevated under the effect of hydraulic cylinder, tilting, and is applied to stretcher, bed etc. thus can improves safety.
Claims (5)
1. the anti-locking mechanism that takeoffs in the table top portion of hydraulic cylinder type lying platform, is characterized in that,
This side that above-mentioned lying platform supports above-mentioned table top portion by the hydraulic cylinder being highlighted the head side being arranged at pedestal, the hydraulic cylinder being highlighted the foot side being arranged at pedestal are supported this foot side in above-mentioned table top portion and are 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: the direction that can tilt to this table top portion relative to the 1st table top portion side support member being located at this table top portion is rotated, and the direction of can extend to this hydraulic cylinder relative to above-mentioned 1st table top portion side support member, shortening is moved
Above-mentioned 2nd hydraulic cylinder side support member is supported to: the direction that can tilt to this table top portion is rotated, and can move relative to the length direction of the 2nd table top portion side support member being located at this table top portion along this 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 in above-mentioned table top portion from level relative to above-mentioned hydraulic cylinder upward relative movement time become fastening state, thus stop relatively rotating of this 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, is characterized in that,
Above-mentioned 1st fastened component is configured to the recess of the shaft component engaged from below 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, is characterized in that,
Above-mentioned 1st fastened component is shaft component, and above-mentioned 2nd fastened component is configured to the recess engaging this shaft component from top.
4. the anti-locking mechanism that takeoffs in the table top portion of hydraulic cylinder type lying platform according to claim 1, is characterized in that,
Above-mentioned 1st hydraulic cylinder side support member is corresponding with the side shorter from the distance of end to corresponding above-mentioned hydraulic cylinder in above-mentioned table top portion in above-mentioned table top portion.
5. the anti-locking mechanism that takeoffs in the table top portion of hydraulic cylinder type lying platform according to claim 4, is characterized in that,
Above-mentioned 1st hydraulic cylinder side support member is corresponding with the above-mentioned head side in above-mentioned table top portion, and above-mentioned 2nd hydraulic cylinder side support member is corresponding with the above-mentioned foot side in this 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 true CN104873338A (en) | 2015-09-02 |
| CN104873338B CN104873338B (en) | 2018-04-24 |
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Family Applications (1)
| 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 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6315668B2 (en) |
| CN (1) | CN104873338B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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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| 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 |
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|---|---|---|---|---|
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104873338B (en) | 2018-04-24 |
| JP2015159944A (en) | 2015-09-07 |
| JP6315668B2 (en) | 2018-04-25 |
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