CN110250789A - A kind of telescopic bed of width direction - Google Patents
A kind of telescopic bed of width direction Download PDFInfo
- Publication number
- CN110250789A CN110250789A CN201910713962.4A CN201910713962A CN110250789A CN 110250789 A CN110250789 A CN 110250789A CN 201910713962 A CN201910713962 A CN 201910713962A CN 110250789 A CN110250789 A CN 110250789A
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- China
- Prior art keywords
- bed
- head
- supporting block
- tailstock
- block
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C19/00—Bedsteads
- A47C19/02—Parts or details of bedsteads not fully covered in a single one of the following subgroups, e.g. bed rails, post rails
- A47C19/021—Bedstead frames
- A47C19/022—Head or foot boards
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C19/00—Bedsteads
- A47C19/04—Extensible bedsteads, e.g. with adjustment of length, width, height
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- Invalid Beds And Related Equipment (AREA)
Abstract
The invention discloses a kind of telescopic beds of width direction, including bed ontology；Bed ontology includes symmetrically arranged side bed portions and the middle bed portions between an opposite side bed portions before and after a pair；Side bed portions are made of the side tailstock portion in the side head of a bed portion in left side, the side bed board at middle part and right side；Middle bed portions include middle head of a bed portion, the middle bed board at middle part and the middle bed tail plate on right side in left side；Middle bed board lifting setting；The lower end surface center of middle bed board forms left and right and moves left and right slot through setting；It moves left and right to move left and right to be provided with to move left supporting block and move right supporting block and move left supporting block in slot and is located at the left side for moving right supporting block；Middle head of a bed portion, which is hinged on, to be moved left in supporting block；Middle bed tail plate, which is hingedly arranged in, to move right in supporting block；The left and right end face of middle bed board is concordant with the left and right end face of side bed board respectively；One opposite side bed portions are opposite to be moved forward and backward setting.The scalable setting of bed width direction of the invention, is applicable in different size of room, increases the practicability of bed.
Description
Technical field
The present invention relates to intelligentized Furniture technical fields, and in particular to a kind of telescopic bed of width direction.
Background technique
Since existing bedside degree immobilizes, while room is big since whole house limited area always has some rooms
Some rooms are small, in order to adapt to these rooms, need to buy the bed of different width, and old bed before is due to room area
Change is often not suitable for, and can only be resell or be abandoned, will cause the waste of resource in this way.
Summary of the invention
The purpose of the present invention is narrow application range, the technology that practicability reduces are caused since width is fixed for existing bed
Problem provides a kind of telescopic bed of width direction.
The technical scheme to solve the above technical problems is that a kind of telescopic bed of width direction, including bed sheet
Body；Bed ontology includes symmetrically arranged side bed portions and the middle bed portions between an opposite side bed portions before and after a pair；Side bed portions are by a left side
The side tailstock portion in the side head of a bed portion of side, the side bed board at middle part and right side forms；Middle bed portions include the middle head of a bed portion in left side, middle part
The middle bed tail plate of middle bed board and right side；Middle bed board lifting setting；The lower end surface center of middle bed board forms left and right through setting
Move left and right slot；It moves left and right to move left and right to be provided in slot and moves left supporting block and move right supporting block and move left support
Block is located at the left side for moving right supporting block；Middle head of a bed portion, which is hinged on, to be moved left in supporting block；Middle bed tail plate, which is hingedly arranged in, to move to right
In dynamic supporting block；The left and right end face of middle bed board is concordant with the left and right end face of side bed board respectively；One opposite side bed portions are opposite to be moved forward and backward
Setting；Controller is provided in the side tailstock portion of the side bed portions of rear side；Controller be used for control an opposite side bed portions fore-and-aft clearance,
The relative position of the upper and lower position of middle bed board and middle head of a bed portion, middle bed tail plate and middle bed board three.
As a preferred embodiment of the above technical solution, the side head of a bed portion of rear side and the lower part in side tailstock portion are respectively fixed with front and back and drive
Dynamic electric cylinders；The side head of a bed portion and side tailstock portion of front side are separately fixed at the piston rod front end of driving electric cylinders before and after a pair；Front side
The lower end surface in side head of a bed portion and side tailstock portion is higher than the side bed of the side head of a bed portion of rear side and the lower end surface in side tailstock portion and front side
The equally distributed idler wheel of several left-right and front-backs is respectively fixed on the lower end surface in head and side tailstock portion；Before controller control is a pair of
After drive electric cylinders.
As a preferred embodiment of the above technical solution, it moves left supporting block and moves right the separate end face lower end center of supporting block point
Left hinged groove and right hinged groove are not formed；Anticlockwise newel is articulated between the front-rear side walls of left hinged groove；Right hinged groove
Front-rear side walls between be articulated with right rotation newel；Rotation is respectively fixed on the front side wall of left hinged groove and right hinged groove to drive
Dynamic motor；The front end of rotation center column and the front end of right rotation newel are separately fixed at the defeated of the rotary drive motor of corresponding side
Shaft rear end out；The right side lower end in middle head of a bed portion forms the head of a bed spill spin block with the cooperation of left hinged groove；The left end of middle bed tail plate
Face lower end forms the tailstock spill spin block with the cooperation of right hinged groove；Controller controls a pair of of rotary drive motor.
As a preferred embodiment of the above technical solution, it moves left and right and is respectively fixed with a pair of of bilateral symmetry in the middle part of the front-rear side walls of slot
The mobile supporting block being arranged；Mobile guide bar is respectively fixed in the mobile supporting block of a pair of front side and rear side；Move left support
It block and moves right supporting block left and right horizontal and is set on a pair of of mobile guide bar of corresponding side；The left end of the mobile guide bar in left side
It is fixed with stop block, the right end of mobile guide bar on right side is fixed with stop block；It is remote with supporting block is moved right to move left supporting block
From end face on be separately formed the escape groove of a pair of stop block insertion for corresponding side；Pressure spring is arranged on mobile guide bar；
The left end of mobile supporting block on the left of the left end of the pressure spring in left side is fixed on the right side for moving left supporting block, right end is fixed on
On face；Mobile supporting block on the right side of the right end of the pressure spring on right side is fixed on the left side for moving right supporting block, left end is fixed on
Right side on；The lower supporting block of " Qian " font that forming open is arranged upward on the lower end surface of middle bed board；Move left and right slot
The left transition roller and right transition roller being symmetrical set are articulated between in the middle part of front-rear side walls；On the rear wall of lower supporting block
It is fixed with the left driving motor and right driving motor being symmetrical set；The output shaft of left driving motor is fixedly arranged at the front end with left coiling
Wheel；The output shaft of right driving motor is fixedly arranged at the front end with right reel；It moves left and is fixed with Zola's rope on the right side of supporting block；It is left
The right end of drawstring is around left transition roller and is wrapped on left reel；It moves right and is fixed with right drawing on the left side of supporting block
Rope；The left end of right drawstring is around right transition roller and is wrapped on right reel；Controller controls left driving motor and right drive
Dynamic motor.
As a preferred embodiment of the above technical solution, the horizontal part of lower supporting block extends forwardly and rearwardly out lifting connection respectively
Plate；The upper surface of lift connection plate forms lifting front and back and avoids sliding slot；Liter is respectively fixed on the lower end surface of one opposite side bed board
Electric cylinders drop；The piston-rod lower end of lifting electric cylinders forms rectangular-shaped back-and-forth motion block；Lifting front and back evacuation sliding slot is supplied by top
Relief portion and lower part are avoided for being moved forward and backward under the front and back that block is moved forward and backward on the front and back that the piston rod of lifting electric cylinders is moved forward and backward
Portion's composition；A pair of of lifting electric cylinders of controller control.
As a preferred embodiment of the above technical solution, the close end face upper end in an opposite side head of a bed portion has been separately formed the head of a bed and has led vertically
Block；The front/rear end upper end in middle head of a bed portion is separately formed the vertical guide groove of the head of a bed with the vertical guide block cooperation of the head of a bed；The head of a bed is vertical
Guide groove upper end open-ended；The close end face upper end in one opposite side tailstock portion has been separately formed the vertical guide block of tailstock；Before middle bed tail plate
Rear end face upper end is separately formed the vertical guide groove of tailstock with the vertical guide block cooperation of tailstock；The vertical guide groove upper end open-ended of tailstock；
When bed board is in bottom in the middle, the vertical guide block of the head of a bed be detached from the vertical guide groove of the head of a bed and middle head of a bed portion in rotary course not with
The interference of the head of a bed vertical guide block, the vertical guide block of tailstock be detached from the vertical guide groove of tailstock and middle bed tail plate in rotary course not with tailstock
Vertical guide block interference.
As a preferred embodiment of the above technical solution, the left and right thickness in middle head of a bed portion is the half of the left and right thickness in side head of a bed portion；
When the front and rear width maximum of bed, the right side in middle head of a bed portion is concordant with the right side in side head of a bed portion, the left side of middle bed tail plate
It is concordant with the left side in side tailstock portion.
The beneficial effects of the present invention are: the scalable setting of the width direction of bed is applicable in different size of room, increases bed
Practicability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the vertical view of maximum width of the invention；
Fig. 2 is the structural schematic diagram of the section of A-A in Fig. 1 of the invention；
Fig. 3 is the structural schematic diagram of the section of B-B in Fig. 2 of the invention.
In figure, 10, bed ontology；11, side bed portions；111, side bed board；112, side head of a bed portion；113, side tailstock portion；114, bed
Head erect guide block；115, the vertical guide block of tailstock；116, electric cylinders are gone up and down；1161, it is moved forward and backward block；117, idler wheel；12, middle bed portions；
121, middle bed board；1210, slot is moved left and right；1211, mobile supporting block；1212, mobile guide bar；1213, pressure spring；1214, left
Transition roller；1215, right transition roller；1216, left reel；1217, right reel；1218, left driving motor；122, middle bed
Head；1220, the vertical guide groove of the head of a bed；1221, head of a bed spill spin block；123, middle bed tail plate；1230, the vertical guide groove of tailstock；1231, bed
Tailspin switch block；124, lower supporting block；1241, lift connection plate；12410, lifting front and back avoids sliding slot；125, support is moved left
Block；1250, left hinged groove；1251, anticlockwise newel；126, supporting block is moved right；1260, right hinged groove；1261, right rotation
Newel；127, Zuo Lasheng；128, right drawstring；13, front and back drives electric cylinders；20, controller.
Specific embodiment
As shown in FIG. 1 to 3, the telescopic bed of a kind of width direction, including bed ontology 10；Before bed ontology 10 includes a pair of
Symmetrically arranged side bed portions 11 and the middle bed portions 12 between an opposite side bed portions 11 afterwards；Side bed portions 11 by left side side head of a bed portion
112, the side tailstock portion 113 on the side bed board 111 at middle part and right side forms；Middle bed portions 12 include middle head of a bed portion 122, the middle part in left side
Middle bed board 121 and right side middle bed tail plate 123；The middle lifting of bed board 121 setting；The lower end surface center of middle bed board 121 forms
Left and right moves left and right slot 1210 through setting；It moves left and right to move left and right to be provided in slot 1210 and moves left 125 He of supporting block
It moves right supporting block 126 and moves left supporting block 125 and be located at the left side for moving right supporting block 126；Middle head of a bed portion 122 is hinged on
It moves left in supporting block 125；Middle bed tail plate 123 is hingedly arranged on moving right supporting block 126；The left and right end face of middle bed board 121
It is concordant with the left and right end face of side bed board 111 respectively；Opposite be moved forward and backward of one opposite side bed portions 111 is arranged；The side bed portions 11 of rear side
Controller 20 is provided in side tailstock portion 113；Controller 20 is used to control fore-and-aft clearance, the middle bed board 121 of an opposite side bed portions 11
Upper and lower position and middle head of a bed portion 122, middle bed tail plate 123 and middle 121 three of bed board relative position.
As shown in Figure 2 and Figure 3, the side head of a bed portion 112 of rear side and the lower part in side tailstock portion 113 are respectively fixed with front and back driving
Electric cylinders 13；Before the side head of a bed portion 112 and side tailstock portion 113 of front side are separately fixed at the piston rod of a pair of front and back driving electric cylinders 13
End；The lower end surface in the side head of a bed portion 112 of front side and side tailstock portion 113 is higher than the side head of a bed portion 112 and side tailstock portion 113 of rear side
It is uniform that several left-right and front-backs are respectively fixed on the lower end surface in the side head of a bed portion 112 and side tailstock portion 113 of lower end surface and front side
The idler wheel 117 of distribution；Controller 20 drives electric cylinders 13 before and after controlling a pair.
As shown in FIG. 1 to 3, it moves left supporting block 125 and moves right the separate end face lower end center difference of supporting block 126
Form left hinged groove 1250 and right hinged groove 1260；Anticlockwise newel is articulated between the front-rear side walls of left hinged groove 1250
1251；Right rotation newel 1261 is articulated between the front-rear side walls of right hinged groove 1260；Left hinged groove 1250 and right hinged groove
Rotary drive motor is respectively fixed on 1260 front side wall；The front end of rotation center column 1251 and right rotation newel 1261
Front end is separately fixed at the output shaft rear end of the rotary drive motor of corresponding side；The right side lower end in middle head of a bed portion 122 forms
With the head of a bed spill spin block 1221 of left hinged groove 1250 cooperation；The left side lower end of middle bed tail plate 123 forms and right hinged groove
The tailstock spill spin block 1231 of 1260 cooperations；Controller 20 controls a pair of of rotary drive motor.
As shown in Figure 2 and Figure 3, the front-rear side walls middle part for moving left and right slot 1210 is respectively fixed with a pair and is symmetrical set
Mobile supporting block 1211；Mobile guide bar 1212 is respectively fixed in the mobile supporting block 1211 of a pair of front side and rear side；It is left
It moves supporting block 125 and moves right 126 left and right horizontal of supporting block and be set on a pair of of mobile guide bar 1212 of corresponding side；Left side
Mobile guide bar 1212 left end be fixed with stop block, the right end of mobile guide bar 1212 on right side is fixed with stop block；It is left
It moves supporting block 125 and moves right and be separately formed a pair of stop block insertion for corresponding side on the separate end face of supporting block 126
Escape groove；Pressure spring 1213 is arranged on mobile guide bar 1212；The left end of the pressure spring 1213 in left side, which is fixed on, moves left support
On the right side of block 125, on the left side for the mobile supporting block 1211 that right end is fixed on left side；The right end of the pressure spring 1213 on right side
It is fixed on the left side for moving right supporting block 126, on the right side for the mobile supporting block 1211 that left end is fixed on right side；Middle bed
The lower supporting block 124 of " Qian " font that forming open is arranged upward on the lower end surface of plate 121；Move left and right the front and back side of slot 1210
The left transition roller 1214 and right transition roller 1215 being symmetrical set are articulated between in the middle part of wall；After lower supporting block 124
The left driving motor 1218 and right driving motor being symmetrical set are fixed on side wall；Before the output shaft of left driving motor 1218
End is fixed with left reel 1216；The output shaft of right driving motor is fixedly arranged at the front end with right reel 1217；Move left supporting block 125
Right side on be fixed with Zola rope 127；The right end of Zola's rope 127 around left transition roller 1214 and is wrapped in left reel
On 1216；It moves right and is fixed with right drawstring 128 on the left side of supporting block 126；The left end of right drawstring 128 bypasses right transition roller
It 1215 and is wrapped on right reel 1217；Controller 20 controls left driving motor 1218 and right driving motor.
As shown in figure 3, the horizontal part of lower supporting block 124 extends forwardly and rearwardly out lift connection plate 1241 respectively；Lifting
The upper surface of connecting plate 1241 forms lifting front and back and avoids sliding slot 12410；It is fixed respectively on the lower end surface of one opposite side bed board 111
There are lifting electric cylinders 116；The piston-rod lower end of lifting electric cylinders 116 forms rectangular-shaped back-and-forth motion block 1161；Lifting front and back is kept away
Relief portion and lower part are for being moved forward and backward on the front and back for allowing sliding slot 12410 to be moved forward and backward by top for the piston rod of lifting electric cylinders 116
Relief portion forms under the front and back that block 1161 is moved forward and backward；Controller 20 controls a pair of of lifting electric cylinders 116.
As shown in Figure 1, the close end face upper end in an opposite side head of a bed portion 112 has been separately formed the vertical guide block 114 of the head of a bed；Middle bed
The front/rear end upper end on head 122 is separately formed the vertical guide groove 1220 of the head of a bed cooperated with the vertical guide block 114 of the head of a bed；The head of a bed is perpendicular
1220 upper end open-ended of straight guide groove；The close end face upper end in one opposite side tailstock portion 113 has been separately formed the vertical guide block 115 of tailstock；
The front/rear end upper end of middle bed tail plate 123 is separately formed the vertical guide groove 1230 of tailstock cooperated with the vertical guide block 115 of tailstock；Bed
The vertical 1230 upper end open-ended of guide groove of tail；When bed board 121 is in bottom in the middle, it is vertical that the vertical guide block 114 of the head of a bed is detached from the head of a bed
Guide groove 1220 and middle head of a bed portion 122 do not interfere in rotary course with the vertical guide block 114 of the head of a bed, the vertical guide block 115 of tailstock is de-
From the vertical guide groove 1230 of tailstock and middle bed tail plate 123 is not interfered in rotary course with the vertical guide block 115 of tailstock.
As shown in Figure 1 and Figure 2, the left and right thickness in middle head of a bed portion 122 is the half of the left and right thickness in side head of a bed portion 112；Work as bed
Front and rear width maximum when, the right side in middle head of a bed portion 122 is concordant with the right side in side head of a bed portion 112, a left side for middle bed tail plate 123
End face is concordant with the left side in side tailstock portion 113.
The working principle of the telescopic bed of width direction:
As shown in FIG. 1 to 3 when front and rear width maximum, when front and rear width needs to become smaller: bed board 121 drops to most in first
Lower end, head of a bed portion 122 middle in this way and middle bed tail plate 123 keep vertical state and drop to bottom together, then the middle head of a bed
Portion 122 and middle bed tail plate 123 are rotated by 90 ° so that middle head of a bed portion 122 and middle bed tail plate 123 it is parallel with middle bed board 121 and in
Head of a bed portion 122 and middle bed tail plate 123 are in the lower section of middle bed board 121, and then middle head of a bed portion 122 and middle bed tail plate 123 are horizontal left
Right direction is close, and head of a bed portion 122 middle in this way, middle bed tail plate 123 and middle bed board 121 are located at the lower section of an opposite side bed portions 111, finally
One opposite side bed portions, 11 front-rear direction it is close and it is both final be close to composition front and rear width most under bed.
The above content is only better embodiment of the invention, for those of ordinary skill in the art, according to the present invention
Thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as to this hair
Bright limitation.
Claims (7)
1. a kind of telescopic bed of width direction, it is characterised in that: including bed ontology (10)；Bed ontology (10) includes a pair of of front and back
Symmetrically arranged side bed portions (11) and the middle bed portions (12) between an opposite side bed portions (11)；Side bed portions (11) by left side side
The side tailstock portion (113) in head of a bed portion (112), the side bed board (111) at middle part and right side forms；Middle bed portions (12) include in left side
Head of a bed portion (122), the middle bed board (121) at middle part and right side middle bed tail plate (123)；Middle bed board (121) lifting setting；Middle bed board
(121) lower end surface center forms left and right and moves left and right slot (1210) through setting；Move left and right left and right in slot (1210)
Mobile be provided with moves left supporting block (125) and moves right supporting block (126) and move left supporting block (125) positioned at moving right
The left side of supporting block (126)；Middle head of a bed portion (122), which is hinged on, to be moved left on supporting block (125)；Middle bed tail plate (123) hingedly sets
It sets on moving right supporting block (126)；The left and right end face of middle bed board (121) is concordant with the left and right end face of side bed board (111) respectively；
One opposite side bed portions (111) are opposite to be moved forward and backward setting；Controller is provided in the side tailstock portion (113) of the side bed portions (11) of rear side
(20)；Controller (20) is for controlling the fore-and-aft clearance of an opposite side bed portions (11), the upper and lower position of middle bed board (121) and the middle head of a bed
Portion (122), middle bed tail plate (123) and middle bed board (121) three relative position.
2. the telescopic bed of a kind of width direction according to claim 1, it is characterised in that: the side head of a bed portion of rear side
(112) it is respectively fixed with front and back with the lower part in side tailstock portion (113) and drives electric cylinders (13)；The side head of a bed portion (112) of front side and side
Tailstock portion (113) is separately fixed at the piston rod front end of driving electric cylinders (13) before and after a pair；The side head of a bed portion (112) of front side and side
The lower end surface in tailstock portion (113) is higher than the side of the side head of a bed portion (112) of rear side and the lower end surface in side tailstock portion (113) and front side
The equally distributed idler wheel of several left-right and front-backs is respectively fixed on the lower end surface in head of a bed portion (112) and side tailstock portion (113)
(117)；A pair of of front and back of controller (20) control drives electric cylinders (13).
3. the telescopic bed of a kind of width direction according to claim 1, it is characterised in that: move left supporting block (125)
The end face lower end center separate with supporting block (126) is moved right has been separately formed left hinged groove (1250) and right hinged groove
(1260)；Anticlockwise newel (1251) are articulated between the front-rear side walls of left hinged groove (1250)；Right hinged groove (1260)
Right rotation newel (1261) are articulated between front-rear side walls；On the front side wall of left hinged groove (1250) and right hinged groove (1260)
It is respectively fixed with rotary drive motor；The front end of rotation center column (1251) and the front end of right rotation newel (1261) are solid respectively
It is scheduled on the output shaft rear end of the rotary drive motor of corresponding side；The right side lower end of middle head of a bed portion (122) forms hinged with a left side
The head of a bed spill spin block (1221) of slot (1250) cooperation；The left side lower end of middle bed tail plate (123) forms and right hinged groove
(1260) the tailstock spill spin block (1231) cooperated；Controller (20) controls a pair of of rotary drive motor.
4. the telescopic bed of a kind of width direction according to claim 1, it is characterised in that: move left and right slot (1210)
A pair of mobile supporting block (1211) being symmetrical set is respectively fixed in the middle part of front-rear side walls；A pair of front side and rear side is mobile
Mobile guide bar (1212) are respectively fixed in supporting block (1211)；It moves left supporting block (125) and moves right supporting block (126)
Left and right horizontal is set on a pair of of mobile guide bar (1212) of corresponding side；The left end of the mobile guide bar (1212) in left side is fixed
There is the right end of mobile guide bar (1212) on stop block, right side to be fixed with stop block；It moves left supporting block (125) and moves right branch
The escape groove of a pair of stop block insertion for corresponding side is separately formed on the separate end face of bracer (126)；Mobile guide bar
(1212) pressure spring (1213) are arranged on；The left end of the pressure spring (1213) in left side is fixed on the right end for moving left supporting block (125)
On face, on the left side for the mobile supporting block (1211) that right end is fixed on left side；The right end of the pressure spring (1213) on right side is fixed on
It moves right on the left side of supporting block (126), on the right side for the mobile supporting block (1211) that left end is fixed on right side；Middle bed board
(121) the lower supporting block (124) of " Qian " font that forming open is arranged upward on lower end surface；Before moving left and right slot (1210)
The left transition roller (1214) and right transition roller (1215) being symmetrical set are articulated between in the middle part of rear wall；Lower supporting block
(124) left driving motor (1218) and right driving motor being symmetrical set are fixed on rear wall；Left driving motor
(1218) output shaft is fixedly arranged at the front end with left reel (1216)；The output shaft of right driving motor is fixedly arranged at the front end with right reel
(1217)；It moves left and is fixed with Zola's rope (127) on the right side of supporting block (125)；The right end of Zola's rope (127) bypasses left mistake
It crosses idler wheel (1214) and is wrapped on left reel (1216)；It moves right and is fixed with right drawing on the left side of supporting block (126)
It restricts (128)；The left end of right drawstring (128) is around right transition roller (1215) and is wrapped on right reel (1217)；Control
Device (20) controls left driving motor (1218) and right driving motor.
5. the telescopic bed of a kind of width direction according to claim 4, it is characterised in that: the water of lower supporting block (124)
Flat portion extends forwardly and rearwardly out lift connection plate (1241) respectively；Before the upper surface of lift connection plate (1241) forms lifting
Avoid sliding slot (12410) afterwards；Lifting electric cylinders (116) is respectively fixed on the lower end surface of one opposite side bed board (111)；Go up and down electric cylinders
(116) piston-rod lower end forms rectangular-shaped back-and-forth motion block (1161)；Lifting front and back evacuation sliding slot (12410) is by top
Relief portion and lower part are moved forward and backward for being moved forward and backward block (1161) on the front and back that piston rod for going up and down electric cylinders (116) is moved forward and backward
Front and back under relief portion form；A pair of of lifting electric cylinders (116) of controller (20) control.
6. the telescopic bed of a kind of width direction according to claim 1, it is characterised in that: an opposite side head of a bed portion (112)
Close end face upper end has been separately formed the vertical guide block of the head of a bed (114)；The front/rear end upper end of middle head of a bed portion (122) is separately formed
There is the vertical guide groove of the head of a bed (1220) with the vertical guide block of the head of a bed (114) cooperation；The vertical guide groove of the head of a bed (1220) upper end open-ended；One
The close end face upper end in opposite side tailstock portion (113) has been separately formed the vertical guide block of tailstock (115)；The front and back of middle bed tail plate (123)
End face upper end is separately formed the vertical guide groove of tailstock (1230) with the vertical guide block of tailstock (115) cooperation；The vertical guide groove of tailstock
(1230) upper end open-ended；When bed board (121) is in bottom in the middle, the vertical guide block of the head of a bed (114) is detached from the vertical guide groove of the head of a bed
(1220) and middle head of a bed portion (122) in rotary course not with the vertical guide block of the head of a bed (114) interference, the vertical guide block of tailstock
(115) be detached from the vertical guide groove of tailstock (1230) and middle bed tail plate (123) in rotary course not with the vertical guide block of tailstock (115)
Interference.
7. the telescopic bed of a kind of width direction according to claim 1, it is characterised in that: a left side for middle head of a bed portion (122)
The right side with a thickness of the left and right thickness in side head of a bed portion (112) half；When the front and rear width maximum of bed, the right side of middle head of a bed portion (122)
End face is concordant with the right side in side head of a bed portion (112), the left side of middle bed tail plate (123) and the left side in side tailstock portion (113)
Concordantly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910713962.4A CN110250789A (en) | 2019-08-02 | 2019-08-02 | A kind of telescopic bed of width direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910713962.4A CN110250789A (en) | 2019-08-02 | 2019-08-02 | A kind of telescopic bed of width direction |
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| Publication Number | Publication Date |
|---|---|
| CN110250789A true CN110250789A (en) | 2019-09-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910713962.4A Withdrawn CN110250789A (en) | 2019-08-02 | 2019-08-02 | A kind of telescopic bed of width direction |
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| Country | Link |
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| CN (1) | CN110250789A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112704609A (en) * | 2020-12-08 | 2021-04-27 | 长沙理工大学 | Bed convenient for old people to use |
| CN113844550A (en) * | 2021-10-11 | 2021-12-28 | 中国重汽集团济南动力有限公司 | Electric telescopic sleeping berth bottom plate structure |
-
2019
- 2019-08-02 CN CN201910713962.4A patent/CN110250789A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112704609A (en) * | 2020-12-08 | 2021-04-27 | 长沙理工大学 | Bed convenient for old people to use |
| CN112704609B (en) * | 2020-12-08 | 2022-02-08 | 长沙理工大学 | Bed convenient for old people to use |
| CN113844550A (en) * | 2021-10-11 | 2021-12-28 | 中国重汽集团济南动力有限公司 | Electric telescopic sleeping berth bottom plate structure |
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Application publication date: 20190920 |
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| WW01 | Invention patent application withdrawn after publication |