CN2714028Y - Lifting apparatus for nursing bed - Google Patents
Lifting apparatus for nursing bed Download PDFInfo
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- CN2714028Y CN2714028Y CN 200420028834 CN200420028834U CN2714028Y CN 2714028 Y CN2714028 Y CN 2714028Y CN 200420028834 CN200420028834 CN 200420028834 CN 200420028834 U CN200420028834 U CN 200420028834U CN 2714028 Y CN2714028 Y CN 2714028Y
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Abstract
The utility model relates to a lifting apparatus for a nursing bed, comprising a frame, an adapter and at least one crank; wherein, the frame is arranged on the bottom surface of the bed body, the two opposite sides of the bottom surface of the frame are provided with a longitudinal frame respectively, and the two longitudinal frames are spaced apart by a distance; a first pipe and a second pipes are respectively penetrated on the two longitudinal frames and respectively connected with a first and a second boards, and the other ends of the first and the second boards are pivoted on a riser, which causes the two longitudinal frames, the first board, the second board, and the riser to form a four-bar linkage mechanism; the two ends of the bottom surface of the riser are provided with a roller respectively; the circumference of the second pipe is provided with an L-shaped frame; and one end of the L-shaped frame corresponding to the second pipe is provided with a pipe fitting. The adapter is arranged on the bottom surface of the bed body, the interior of the adapter is provided with a gear set, and the two ends of the adapter respectively interlock a first interlocking head and a second interlocking head; the two interlocking heads are provided with a first screw rod and a second screw rod respectively; and the two screw rods are screwed through the piper fitting of the corresponding L-shaped frame respectively, which makes the two screw rod rotate and drives each corresponding L-shaped frame to pivot. The crank handle is connected with an operating bar which can drive the gear set.
Description
Technical field
This utility model relates to a kind of bed that is exclusively used in nursing, relates in particular to a kind of lathe bed of head of a bed side, the lathe bed or whole lathe bed of tailstock side of making and has the control function that raises up, the lowering or hoisting gear of nursing bed lathe bed simple to operation.
Background technology
Please cooperate and consult Figure 22 and shown in Figure 23, but it is the bed board 61 that has a updip or decline on a nursing bed bed body 60, and the periphery of this bed board 61 is respectively equipped with one first action bars 62, one second action bars 63, one the 3rd action bars 64, one the 4th action bars 65 and one the 5th action bars 66.
Combination by above-mentioned member, user is operated first action bars 62, and make bed board 61 leading portion part updips, by rotating second action bars 63, with of active clapboard 611 liftings of control bed board 61 leading portions part with the stage casing part, make bed surface tool air permeable effect, and rotation by the 3rd action bars 64, the back segment of bed board 61 is partly tilted, and rotate the 4th action bars 65, make the leading portion part of bed board 61, back segment part and stage casing part "Left"-deviationist or Right deviation, the 5th action bars 66 is that the center section part of control bed board 61 divides lifting, the stage casing part of bed board 61 is descended, and can place just bucket or chamber pot, use to make things convenient for patient.
Though, these structures can be accomplished five kinds nursing bed lathe bed control function, but each operating function needs a kind of action bars to control, so the bed body need have a plurality of different action bars in position of putting, make that not only structure is provided with complexity, be difficult for assembly, and too much action bars more increases the operational trouble of user, improved necessity is arranged in fact.
The utility model content
In order to overcome the above-mentioned shortcoming that existing nursing bed lathe bed exists, this utility model provides a kind of lowering or hoisting gear of nursing bed lathe bed, can make the lathe bed of head of a bed side, the lathe bed or the whole lathe bed of tailstock side have the control function that raises up, and is simple to operation.
The technical scheme that its technical problem that solves this utility model adopts is:
A kind of lowering or hoisting gear of nursing bed lathe bed, it is characterized in that, comprise: a framework, be located at the bottom surface of a body, the relative both sides of this framework bottom surface are respectively equipped with a vertical frame, this two vertical frame distance of being separated by, and be equipped with respectively one first the pipe and one second the pipe, link one first plate and one second plate respectively on this first pipe and this second pipe, the end in addition of this first plate and this second plate is hubbed on the riser, makes this two vertical frame, first plate, second plate and riser form a quadric chain, and these two ends, riser bottom surface are provided with a roller respectively, this second pipe periphery is provided with a L shaped framework, and this L shaped framework is provided with a pipe fitting with respect to an end of this second pipe; One adapter, it is located at the bottom surface of this body, this adapter inside is provided with a gear train, and the two ends of this adapter difference interlock one first interlock head and one second interlock head, two interlock heads are connected with one first screw rod and one second screw rod respectively, two screw rods spiral shell respectively is through at the pipe fitting of opposing L shape framework, and first screw rod, second screw rod are rotated, and drives each opposing L shape framework respectively and pivots; At least one rocking handle is to link to be provided with an action bars that can drive this gear train.
The lowering or hoisting gear of aforesaid nursing bed lathe bed, wherein adapter is to have a division wall in a body at least, make this body distinguish at least one first room and one second room, this body and this division wall connect with horizontal first perforation and one second perforation respectively, first of this first room wears one first, has one first through hole in this first, and this first through hole is to wear for an action bars, the periphery book office of this action bars is provided with at least one driving section of matching with this first through hole, make this action bars rotation and drive this first rotation, this first periphery has one first gear, second of this first room wears one second, this second periphery has one second gear, this second gear and this first gear interlock, this second outside sets firmly one first interlock head, this first interlock head sets firmly described first screw rod, this first screw rod spiral shell is through at the pipe fitting of described L shaped framework, rotate for this first screw rod, this L shaped framework is pivoted, and first of this second room wears one the 3rd, has a third through-hole in the 3rd, this third through-hole wears for this action bars, the 3rd periphery has one the 3rd gear, second of this second room wears one the 4th, the 4th periphery has one the 4th gear, the 4th gear and the 3rd gear interlock, and the 4th set firmly the second interlock head in addition, this second interlock head is installed with described second screw rod, this second screw rod spiral shell is through at the pipe fitting of another L shaped framework, with rotation, this L shaped framework is pivoted by second screw rod.
The lowering or hoisting gear of aforesaid nursing bed lathe bed, wherein first and third through hole is inner polygonal hole.
The lowering or hoisting gear of aforesaid nursing bed lathe bed, wherein first is provided with a radial dissected valley, this dissected valley is communicated with this first through hole, this dissected valley is ccontaining for a cramp, the two ends of this cramp are connected with an extension spring, make the drawing that is subjected to this extension spring under this cramp normality, and downwards near this first through hole.
The lowering or hoisting gear of aforesaid nursing bed lathe bed wherein has a circular groove on the action bars, this circular groove sets firmly for a L shaped pull handle, and this pull handle one end has a breach, and this breach is placed in this circular groove, and with a screw this pull handle is fixedly arranged on this action bars.
The lowering or hoisting gear of aforesaid nursing bed lathe bed, wherein adapter comprises: a body, its central authorities are provided with at least one room; One gear train, be to be placed in this room, and this gear train is for vertically changing one first gear and one second gear of transmission direction, this first gear and this second gear are meshing with each other, the two ends of this first gear are respectively equipped with one first polygonal column, and this second gear is provided with an action bars to being less than end binding, supplies this action bars to be provided with a rocking handle away from an end of this second gear; Two adjustment parts are to be placed in respectively in the room of described body, and each adjustment part central authorities runs through and is provided with a polygonal hole, and two adjustment parts embed for first polygonal column of this first tooth respectively, and two adjustment parts link respectively and are provided with a driving lever that can pass nursing bed both sides bedstead; Two adaptors, be to be pivoted respectively to be limited in described body towards the two axial outsides of two adjustment parts, each adaptor stage casing is provided with second polygonal column that is embedded in the polygonal hole of each adjustment part, the two ends of each second polygonal column are respectively equipped with the junction surface that a cylinder, is incorporated into the nursing bed lowering or hoisting gear, two cylinders are placed in respectively in the polygonal hole of two adjustment parts, two junction surfaces are piercing in this body respectively, and combine with described first interlock head and the described second interlock head respectively.
The lowering or hoisting gear of aforesaid nursing bed lathe bed wherein divides in the body to be separated with three rooms, and fovea centralis is provided with a main room, and this body is concaved with a side room respectively in the both sides of this main room, and each side room is ccontaining described adjustment part and described adaptor respectively.
The lowering or hoisting gear of aforesaid nursing bed lathe bed, wherein first gear and second gear are to be the spiral shell wheel that vertical angle is provided with, and the two ends of this second gear link respectively and are provided with described action bars, and this two action bars is respectively equipped with described rocking handle.
The lowering or hoisting gear of aforesaid nursing bed lathe bed, wherein first gear and second gear are spiral beveled wheel, and an end of this second gear links and to be provided with described action bars, this action bars is provided with described rocking handle.
The lowering or hoisting gear of aforesaid nursing bed lathe bed, wherein two adjustment part peripheries are provided with a ring groove, and an end of two driving levers is respectively equipped with a sandwich part, and two sandwich parts are located in the ring groove of this adjustment part respectively.
The beneficial effects of the utility model are, can make the lathe bed of head of a bed side, the lathe bed or the whole lathe bed of tailstock side have the control function that raises up, and are simple to operation.
Description of drawings
Below in conjunction with drawings and Examples this utility model is further specified.
Fig. 1 is the schematic bottom view that this utility model is installed in nursing bed.
Fig. 2 is a side view of the present utility model.
Fig. 3 is the combination schematic perspective view of this utility model adapter.
Fig. 4 is the exploded perspective sketch map of this utility model adapter.
Fig. 5 is the combination vertical view of this utility model adapter.
Fig. 6 is the cutaway view at 6-6 shown in Figure 2 position.
Fig. 7 is the rotation sketch map () of this utility model adapter embodiment.
Fig. 8 is the adjustment action sketch map of this utility model embodiment tailstock angle updip.
Fig. 9 is the rotation sketch map (two) of this utility model adapter embodiment.
Figure 10 is the adjustment action sketch map of this utility model embodiment head of a bed angle updip.
Figure 11 is the rotation sketch map (three) of this utility model adapter embodiment.
Figure 12 is the adjustment action sketch map that this utility model embodiment lathe bed rises.
Figure 13 is the assembly drawing of another enforcement state of this utility model.
Figure 14 is the schematic perspective view of looking up that this utility model second embodiment is installed on the general nursing bed.
Figure 15 is the exploded perspective sketch map of this utility model second embodiment.
Figure 16 is the stereoscopic sketch map of this utility model second embodiment.
Figure 17 is the top plan view of this utility model second embodiment.
Figure 18 is the rotation sketch map () of this utility model second embodiment.
Figure 19 is the adjustment action sketch map of the head of a bed angle updip of this utility model second embodiment.
Figure 20 is the rotation sketch map (two) of this utility model second embodiment.
Figure 21 is another gear train top plan view of this utility model second embodiment.
Figure 22 is the schematic appearance of existing structure.
Figure 23 is the adjustment action sketch map of existing structure.
The specific embodiment
Seeing also Fig. 1 to Figure 13, is the selected example structure of this utility model shown in the figure.
The lowering or hoisting gear of the nursing bed lathe bed of present embodiment, as shown in Figure 1 to Figure 3, it comprises:
One framework 11, be located at the bottom surface of a body 10, the bottom surface of this framework 11 is respectively equipped with the vertical frame 12 of a preset distance, should be equipped with one first pipe, 13 and 1 second pipe 14 respectively by vertical frame 12, link one first plate 15 and one second plate 16 respectively on this first pipe 13 and this second pipe 14, the end in addition of this first plate 15 and this second plate 16 is hubbed on the riser 17, makes this vertical frame 12, first plate 15, second plate 16 and riser 17 form a quadric chain.These two ends, riser 17 bottom surface are respectively arranged with a roller 18, these second pipe, 14 peripheries are installed with a L shaped framework 19, this L shaped framework 19 is between this first plate 15 and second plate 16, and this L shaped framework 19 is installed with a pipe fitting 190 with respect to an end of this second pipe 14, please consult shown in Figure 6 simultaneously, has an internal thread segment 19 in this pipe fitting 190, and this pipe fitting 190 has a slotted hole 192 that vertically is provided with, this slotted hole 192 passes for a bolt 193, and L shaped framework 19 and pipe fitting 190 set firmly, be provided with a cushion block 194 respectively between the both sides of this pipe fitting 190 and the L shaped framework 19.
One adapter 20, please consult Fig. 3 simultaneously to shown in Figure 5, this adapter 20 is the bottom surfaces that are installed in a body 10, or directly be installed on this framework 11, and this adapter 20 is to have a division wall 210 in a body 21, make this body 21 distinguish one first room 211 and one second room 212, and this body 21 and this division wall 210 connect respectively with horizontal first perforation, 2 13 and 1 second perforation 214, and first perforation 213 of this first room 211 wear one first 22.Has one first through hole 220 in this first 22, this first through hole 220 is inner polygonal holes, in the present embodiment, this first through hole 220 is inner hexagonal holes, wear for an action bars 23, the periphery book office of this action bars 23 is provided with the driving section 230 of at least one outer-hexagonal shape that matches with this first through hole 220.This action bars 23 supplies a rocking handle 24 sheathed drives, and has a circular groove 231 on this action bars 23, and this circular groove 231 sets firmly for a L shaped pull handle 25.These pull handle 25 1 ends have a breach 250, this breach 250 is placed in the circular groove 231, and the opposite end of this breach 250 has the graticule 251 of a plurality of arrangements, and this pull handle 25 is to be fixedly arranged on this action bars 23 with a screw 252, and this pull handle 25 is to cooperate positioning piece 26 to do the control of switching position.This keeper 26 is fixedly arranged on the bottom surface of a body 10, has the locating slot 260 of a plurality of vertical arrangements, this locating slot 260 be for this pull handle 25 by putting, and make the graticule 251 of this pull handle 25 trim the edge of this body 10.And this first 22 be provided with a radial dissected valley 221, this dissected valley 221 is to be communicated with this first through hole 220, and this dissected valley 221 is ccontaining for a cramp 24, the two ends of this cramp 24 are to be connected with an extension spring 240, make the drawing that is subjected to extension spring 240 under these cramp 24 normalities, and downwards near this first through hole 220 and limit this action bars 23, and can outwards not be drawn out.In addition, this first 22 periphery has one first gear 27, second perforation 214 of this first room 211 is to wear for one second 28, this second 28 periphery has one second gear 29, this second gear 29 and these first gear, 27 interlocks, and this end of second 28 stretches through out outside second perforation 214 of this first room 211, and this second 28 outside sets firmly one first interlock head 30 in addition.This first interlock head 30 is installed with one first screw rod 31, and this first screw rod 31 is in the internal thread segment 191 of the spiral shell pipe fitting 190 that is through at this L shaped framework 19, with the rotation by first screw rod 31, this L shaped framework 19 is pivoted.
Please cooperate and consult Fig. 7 and shown in Figure 8, when the user desire raises up the lathe bed of tailstock side, only need action bars is stretched in first 22 first through hole 220, and by rotation crank 24, first 22 of driving section 230 interlock of action bars 23 are rotated, first 22 are rotated with first gear, 27 interlocks, second gear 29, also produce rightabout rotation and make second 28, and then make the first interlock head 30 rotate and drive first screw rod 31.Rotate by first screw rod 31, the pipe fitting 190 that makes L shaped framework 19 is in 31 displacements of first screw rod, make L shaped framework 19 drive second pipe 14 and in vertical frame 12, pivot, and vertical frame 12, first plate 15, second plate 16 and riser 17 formed quadric chains are pivoted, and the lathe bed of tailstock side is raised up.
In the same manner, when the user desire raises up the lathe bed of head of a bed side when adjusting, as Fig. 9 and shown in Figure 10, only need action bars 23 is stretched in the 3rd 32 the third through-hole 320, by rotation crank 24, the 3rd 32 of driving section 230 interlock of action bars 23 are rotated, the 3rd 32 with 35 rotations of the 3rd gear 33 interlocks the 4th gear, also produce rightabout rotation and make the 4th 34, and then make the second interlock head 36 rotate and drive second screw rod 37.Rotate by second screw rod 37, the pipe fitting 190 that makes L shaped framework 19 is in 37 displacements of second screw rod, make L shaped framework 19 drive second pipe 14 and in vertical frame 12, pivot, and vertical frame 12, first plate 15, second plate 16 and riser 17 formed quadric chains are pivoted, and the lathe bed of head of a bed side is raised up.
In addition, as Figure 11 and shown in Figure 12, action bars 23 is stretched in first 22 first through hole 220 and the 3rd 32 the third through-hole 320, and by rotation crank 24, first 22 and the 3rd 32 of driving section 230 interlock of action bars 23 are rotated, then distinguish interlock second gears 29 and 35 rotations of the 4th gear for first 22 and the 3rd 32 with first gear 27 and the 3rd gear 33, and make second 28 and the 4th 34 also produce rightabout rotation, and then make first and second interlock head 30,37 rotate and drive first and second screw rod 31,37.Rotate by first and second screw rod 31,37, the pipe fitting 190 of two L shaped frameworks 19 that makes a body bottom surface is at first and second screw rod 31,37 top offsets, making L shaped framework 19 drive second pipe 14 pivots in vertical frame 12, and vertical frame 12, first plate 15, second plate 16 and riser 17 formed quadric chains are pivoted, and whole lathe bed is up promoted.So only need promptly to have the control function of the tilt adjustments of lathe bed angle with an action bars 23, simple and convenient in the operation, and a plurality of different action bars in position 23 of putting can need be set as prior art, increase the operational trouble of user.
As shown in Figure 5, this utility model utilizes the telescopic displacement of pull handle 25 and cooperates keeper 26 to do the control of switching position, make pull handle 25 be placed in the locating slot 260 of keeper 26, and the graticule 251 that makes pull handle 25 trims the edge of a body 10, the state of bed board that i.e. demonstration is desired to control, simple and convenient in the operation.
Certainly, this utility model also can be as shown in figure 13, and in this embodiment, at least three interlock heads of body 21 may command A by rotation crank 24, makes action bars 23 drive at least one interlock head A and rotates, and makes lathe bed reach the effect of expection.
Moreover, also can directly will on first pipe 13 of the present utility model first plate 15 be set, and this first pipe 13 links this L shaped framework 19, and the rotation by first screw rod 31 or second screw rod 37, the pipe fitting 190 that makes L shaped framework 19 makes L shaped framework 19 drive first pipe 13 and pivots in vertical frame 12 at first screw rod 31 or second screw rod, 37 top offsets, and vertical frame 12, first plate 15 and riser 17 are pivoted, and bed board is raised up or descend, also can reach above-mentioned operation effect.
Certainly, still there are many examples in this utility model, therebetween the only variation on the details.See also Figure 14 to Figure 20, it is second embodiment of the present utility model.
The adapter 40 of second embodiment of the lowering or hoisting gear of this utility model nursing bed lathe bed, to shown in Figure 17, it comprises as Figure 14:
One can be installed on the body 41 of nursing bed bed body 10, these body 41 fovea centraliss are provided with a main room 410, this body 41 is concaved with a side room 411 respectively in the both sides of this main room 410, and this body 41 one sides run through respectively with respect to both sides room 411 and are provided with a perforation 412.
One gear train 42, be to be placed in this main room 410, and this gear train 42 is for vertically changing one first gear 420 and one second gear 421 of transmission direction, this first gear 420 and this second gear 421 are vertical angle mutually and are meshing with each other, and this first gear 420 and this second gear 421 can be taken turns by the spiral shell shown in drawing, the two ends of this first gear 420 are respectively equipped with first polygonal column 4200 that penetrates to this side room 411, the two ends of second gear 421 link respectively and are provided with an action bars 422, two action bars 422 and are provided with a rocking handle 423 away from an end of this second gear 421.
Two adjustment parts 43, be placed in respectively in the both sides room 411 of this body 41, and each adjustment part 43 central authorities runs through and is provided with a polygonal hole 430, periphery is provided with a ring groove 431, each adjustment part 43 is arranged with a driving lever 44 that can pass nursing bed bed body 10 both sides at each groove 431 place's pivot, end for two driving levers 44 is respectively equipped with a sandwich part 440, sandwich part 440 is located in the groove 431 of this adjustment part 43 respectively, two first polygonal columns, 4200, two adjustment parts 43 that polygonal hole 430 1 ends of two adjustment parts 43 are nested in this first gear 420 respectively pivot two perforation 412 of wearing this body 41 respectively.
Two adaptors 45, be to be pivoted respectively to be limited in this body 41 towards the two axial outsides of two adjustment parts 43, each adaptor 45 stage casing is provided with one second polygonal column 450, the two ends of each second polygonal column 450 are respectively equipped with a cylinder 451, a junction surface 452, two cylinders 451 are placed in respectively in the polygonal hole 430 of two adjustment parts 43, and two junction surfaces 452 are piercing in this body 41 respectively.
Two interlock heads 30,36, be to be respectively one first interlock head 30 and one second interlock head 36, two interlock heads, 30,36 1 ends are linked to the junction surface 452 of relative two adaptors 45 respectively, and the in addition end of two interlock heads 30,36 is linked to first screw rod 31 and second screw rod 37 that can control the lifting of nursing bed lathe bed respectively; By above-mentioned structure, to finish the lowering or hoisting gear of nursing bed lathe bed of the present utility model.
When adjusting nursing bed bed body 10, as Figure 18 and shown in Figure 19, when need are adjusted as the bed body 10 of figure right side of face, pull the driving lever 44 on right side, making this driving lever 44 is that the articulated section pivots with perforation 412 places that are hubbed at this body 41, pull this adjustment part 43 towards these adaptor 45 closings, make the polygonal hole 430 of this adjustment part 43 be sleeved on second polygonal column 450 of this adaptor 45,430 two ends, polygonal hole for this adjustment part 43 penetrate for second polygonal column 450 of this adaptor 45 and first polygonal column 4200 of first gear 420 respectively, cooperate this rocking handle 423 of rotation again, this action bars 422 of transmission in regular turn, second gear 421 changes the transmission direction of second gear 421 again through first gear 420.First polygonal column 4200 by first gear 420 drives adjustment part 43, adaptor 45, the second interlock head 36 and second screw rod 37 in regular turn, can drive 37 rotations of second screw rod, with the L shaped framework 19 of this nursing bed of transmission, shown in drawing, increase the lathe bed on this nursing bed the right.In like manner, can control driving lever 44 as the drawing left side, so that this adjustment part 43 of the left side is sleeved on second polygonal column 450 of this adaptor 45 relatively, and pull the driving lever 44 on the right, the adjustment part 43 on control the right breaks away from second polygonal column 450 of this adaptor 45 relatively, with the convenient lathe bed lifting of adjusting this nursing bed left side.
When the bed body 10 both sides liftings of adjusting this nursing bed simultaneously, as shown in figure 20, pull the driving lever 44 on these adapter 20 both sides, to control two driving levers 44 and relative adjustment part 43 positions, it is chimeric with second polygonal column 450 of relative this adaptor 45 to adjust two adjustment parts 43, and rotate a rocking handle 423 wherein, and can drive bed body 10 liftings of this nursing bed synchronously.
As shown in figure 21, it is another gear train 50 of this utility model second embodiment, first gear 500 and second gear 501 that it is characterized in that described gear train 50 are made as two intermeshing spiral beveled wheels respectively, and make first gear 500 and second gear, 501 axle center be positioned at same plane, link for an end of second gear 501 and to be provided with an action bars 51, and this action bars 51 is provided with a rocking handle 52 away from an end of second gear 501.
Comprehensively above-mentioned, this utility model utilizes adapter to have an input (action bars) and a plurality of outfan (interlock head), and the control by input, can control a plurality of outfans, and the formed quadric chain of the vertical frame, first plate, second plate and the riser that make a body bottom surface pivots, and make the lathe bed of head of a bed side, the lathe bed or the whole lathe bed of tailstock side have the control function that raises up, simple and convenient in the operation.
Claims (10)
1. the lowering or hoisting gear of a nursing bed lathe bed is characterized in that, comprising:
One framework, be located at the bottom surface of a body, the relative both sides of this framework bottom surface are respectively equipped with a vertical frame, this two vertical frame distance of being separated by, and be equipped with respectively one first the pipe and one second the pipe, link one first plate and one second plate respectively on this first pipe and this second pipe, the end in addition of this first plate and this second plate is hubbed on the riser, make this two vertical frame, first plate, second plate and riser form a quadric chain, these two ends, riser bottom surface are provided with a roller respectively, this second pipe periphery is provided with a L shaped framework, and this L shaped framework is provided with a pipe fitting with respect to an end of this second pipe;
One adapter, it is located at the bottom surface of this body, this adapter inside is provided with a gear train, and the two ends of this adapter difference interlock one first interlock head and one second interlock head, two interlock heads are connected with one first screw rod and one second screw rod respectively, two screw rods spiral shell respectively is through at the pipe fitting of opposing L shape framework, and first screw rod, second screw rod are rotated, and drives each opposing L shape framework respectively and pivots;
At least one rocking handle is to link to be provided with an action bars that can drive this gear train.
2. the lowering or hoisting gear of nursing bed lathe bed according to claim 1, it is characterized in that described adapter is to have a division wall in a body at least, make this body distinguish at least one first room and one second room, this body and this division wall connect with horizontal first perforation and one second perforation respectively, first of this first room wears one first, has one first through hole in this first, and this first through hole is to wear for an action bars, the periphery book office of this action bars is provided with at least one driving section of matching with this first through hole, make this action bars rotation and drive this first rotation, this first periphery has one first gear, second of this first room wears one second, this second periphery has one second gear, this second gear and this first gear interlock, this second outside sets firmly one first interlock head, this first interlock head sets firmly described first screw rod, this first screw rod spiral shell is through at the pipe fitting of described L shaped framework, rotate for this first screw rod, this L shaped framework is pivoted, and first of this second room wears one the 3rd, has a third through-hole in the 3rd, this third through-hole wears for this action bars, the 3rd periphery has one the 3rd gear, second of this second room wears one the 4th, the 4th periphery has one the 4th gear, the 4th gear and the 3rd gear interlock, and the 4th set firmly the second interlock head in addition, this second interlock head is installed with described second screw rod, this second screw rod spiral shell is through at the pipe fitting of another L shaped framework, with rotation, this L shaped framework is pivoted by second screw rod.
3. the lowering or hoisting gear of nursing bed lathe bed according to claim 2 is characterized in that described first and third through hole is inner polygonal hole.
4. the lowering or hoisting gear of nursing bed lathe bed according to claim 2, it is characterized in that described first is provided with a radial dissected valley, this dissected valley is communicated with this first through hole, this dissected valley is ccontaining for a cramp, the two ends of this cramp are connected with an extension spring, make the drawing that is subjected to this extension spring under this cramp normality, and downwards near this first through hole.
5. the lowering or hoisting gear of nursing bed lathe bed according to claim 2, it is characterized in that having a circular groove on the described action bars, this circular groove sets firmly for a L shaped pull handle, and this pull handle one end has a breach, this breach is placed in this circular groove, and with a screw this pull handle is fixedly arranged on this action bars.
6. the lowering or hoisting gear of nursing bed lathe bed according to claim 1 is characterized in that described adapter comprises:
One body, its central authorities are provided with at least one room;
One gear train, be to be placed in this room, and this gear train is for vertically changing one first gear and one second gear of transmission direction, this first gear and this second gear are meshing with each other, the two ends of this first gear are respectively equipped with one first polygonal column, and this second gear is provided with an action bars to being less than end binding, supplies this action bars to be provided with a rocking handle away from an end of this second gear;
Two adjustment parts are to be placed in respectively in the room of described body, and each adjustment part central authorities runs through and is provided with a polygonal hole, and two adjustment parts embed for first polygonal column of this first tooth respectively, and two adjustment parts link respectively and are provided with a driving lever that can pass nursing bed both sides bedstead;
Two adaptors, be to be pivoted respectively to be limited in described body towards the two axial outsides of two adjustment parts, each adaptor stage casing is provided with second polygonal column that is embedded in the polygonal hole of each adjustment part, the two ends of each second polygonal column are respectively equipped with the junction surface that a cylinder, is incorporated into the nursing bed lowering or hoisting gear, two cylinders are placed in respectively in the polygonal hole of two adjustment parts, two junction surfaces are piercing in this body respectively, and combine with described first interlock head and the described second interlock head respectively.
7, the lowering or hoisting gear of nursing bed lathe bed according to claim 6, it is characterized in that dividing in the described body and be separated with three rooms, fovea centralis is provided with a main room, and this body is concaved with a side room respectively in the both sides of this main room, and each side room is ccontaining described adjustment part and described adaptor respectively.
8, according to the lowering or hoisting gear of claim 6 or 7 described nursing bed lathe beds, it is characterized in that described first gear and second gear are to be the spiral shell wheel that vertical angle is provided with, the two ends of this second gear link respectively and are provided with described action bars, and this two action bars is respectively equipped with described rocking handle.
9, according to the lowering or hoisting gear of claim 6 or 7 described nursing bed lathe beds, it is characterized in that described first gear and second gear are spiral beveled wheel, and an end of this second gear links and to be provided with described action bars, this action bars is provided with described rocking handle.
10, the lowering or hoisting gear of nursing bed lathe bed according to claim 6 is characterized in that described two adjustment part peripheries are provided with a ring groove, and an end of two driving levers is respectively equipped with a sandwich part, and two sandwich parts are located in the ring groove of this adjustment part respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420028834 CN2714028Y (en) | 2004-04-23 | 2004-04-23 | Lifting apparatus for nursing bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420028834 CN2714028Y (en) | 2004-04-23 | 2004-04-23 | Lifting apparatus for nursing bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2714028Y true CN2714028Y (en) | 2005-08-03 |
Family
ID=34871065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420028834 Expired - Fee Related CN2714028Y (en) | 2004-04-23 | 2004-04-23 | Lifting apparatus for nursing bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2714028Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102038592A (en) * | 2010-12-31 | 2011-05-04 | 太仓市康辉科技发展有限公司 | Operating table regulating device |
| CN102429796A (en) * | 2011-12-23 | 2012-05-02 | 江苏永发医用设备有限公司 | Lifting device for bed frame of medical bed |
| CN102895081A (en) * | 2012-09-27 | 2013-01-30 | 宁波康麦隆医疗器械有限公司 | Lifting sickbed |
| CN104068979A (en) * | 2014-07-11 | 2014-10-01 | 杨为忠 | Medical rehabilitation bed |
| CN105460547A (en) * | 2015-12-24 | 2016-04-06 | 嵊州市意海电机配件厂 | Transferring and conveying device for aluminum plate production line |
| CN109646208A (en) * | 2019-02-21 | 2019-04-19 | 侯磊磊 | A kind of Multifunctional medical nursing/restoring bed device |
-
2004
- 2004-04-23 CN CN 200420028834 patent/CN2714028Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102038592A (en) * | 2010-12-31 | 2011-05-04 | 太仓市康辉科技发展有限公司 | Operating table regulating device |
| CN102429796A (en) * | 2011-12-23 | 2012-05-02 | 江苏永发医用设备有限公司 | Lifting device for bed frame of medical bed |
| CN102895081A (en) * | 2012-09-27 | 2013-01-30 | 宁波康麦隆医疗器械有限公司 | Lifting sickbed |
| CN104068979A (en) * | 2014-07-11 | 2014-10-01 | 杨为忠 | Medical rehabilitation bed |
| CN105460547A (en) * | 2015-12-24 | 2016-04-06 | 嵊州市意海电机配件厂 | Transferring and conveying device for aluminum plate production line |
| CN109646208A (en) * | 2019-02-21 | 2019-04-19 | 侯磊磊 | A kind of Multifunctional medical nursing/restoring bed device |
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| CF01 | Termination of patent right due to non-payment of annual fee |