CN108577289A - A kind of Multifunction expanding conversion furniture - Google Patents
A kind of Multifunction expanding conversion furniture Download PDFInfo
- Publication number
- CN108577289A CN108577289A CN201810355525.5A CN201810355525A CN108577289A CN 108577289 A CN108577289 A CN 108577289A CN 201810355525 A CN201810355525 A CN 201810355525A CN 108577289 A CN108577289 A CN 108577289A
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- CN
- China
- Prior art keywords
- block
- long strip
- fixedly mounted
- helical gear
- strip block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/034—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest
- A47C1/0342—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest in combination with movable backrest-seat unit or back-rest
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C17/00—Sofas; Couches; Beds
- A47C17/04—Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds
- A47C17/16—Seating furniture changeable to beds by tilting or pivoting the back-rest
- A47C17/162—Seating furniture changeable to beds by tilting or pivoting the back-rest with adjustable back-rest
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C17/00—Sofas; Couches; Beds
- A47C17/04—Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds
- A47C17/16—Seating furniture changeable to beds by tilting or pivoting the back-rest
- A47C17/163—Seating furniture changeable to beds by tilting or pivoting the back-rest and a foot-rest
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nursing (AREA)
- Dentistry (AREA)
- Legs For Furniture In General (AREA)
- Hinges (AREA)
Abstract
A kind of Multifunction expanding conversion furniture, including long strip block, vertical support column is respectively fixedly mounted in long strip block bottom surface quadrangle, one end of long strip block rear end articulated connection support plate, the first horizontal fixed link is fixedly mounted in the other end both sides of support plate respectively, one end of the other end articulated connection connecting rod of every first fixed link, long strip block both sides open up sliding slot respectively, cooperation is equipped with sliding block in every sliding slot, the other end of every connecting rod is articulated and connected with corresponding one piece of sliding block, vertical connecting rod is fixedly mounted in one end of every piece of sliding block, two connecting rods are located at the both sides of long strip block, it is fixedly connected by horizon bar between the bottom end of two connecting rods, horizon bar is located at below long strip block, horizon bar front both sides open up pilot hole respectively, the first screw hole is opened up in the middle part of horizon bar front.First screw rod and the first screw hole screw-thread fit make the first screw rod have self-locking function, and then can carry out position to horizon bar and fix, and keep structure more stable.
Description
Technical field
The invention belongs to field of furniture, specifically a kind of Multifunction expanding converts furniture.
Background technology
Currently, seat and chaise longue need individually purchase, increases cost and also occupy the more interior space, and is existing
Chaise longue angle of back-rest adjusting in only fixed several angles, cannot be satisfied more angular adjustment demands, in use compared with
For inconvenience.
Invention content
The present invention provides a kind of Multifunction expanding conversion furniture, to solve defect in the prior art.
The present invention is achieved by the following technical programs：
Vertical support is respectively fixedly mounted in a kind of Multifunction expanding conversion furniture, including long strip block, long strip block bottom surface quadrangle
Column, one end of long strip block rear end articulated connection support plate, the other end both sides of support plate are fixedly mounted horizontal first and consolidate respectively
Fixed pole, one end of the other end articulated connection connecting rod of every first fixed link, long strip block both sides open up sliding slot, every sliding slot respectively
Interior cooperation is equipped with sliding block, and the other end of every connecting rod is articulated and connected with corresponding one piece of sliding block, and peace is fixed in one end of every piece of sliding block
Vertical connecting rod is filled, two connecting rods are located at the both sides of long strip block, pass through horizon bar between the bottom end of two connecting rods
It is fixedly connected, horizon bar is located at below long strip block, and horizon bar front both sides open up pilot hole respectively, are opened up in the middle part of horizon bar front
Guide rod is fixedly mounted by link block respectively in first screw hole, long strip block bottom surface both side, and guide rod is mutually perpendicular to horizon bar, often
Root guide rod can pass through a corresponding pilot hole, and the first screw rod, the first screw rod and guide rod phase are equipped between two guide rods
Mutually parallel, the rear and front end of the first screw rod is connect by link block with long strip block bottom surface respectively, and the first screw rod can pass through the first spiral shell
Hole, the rear end of the first screw rod can pass through the link block at rear, and the rear end of the first screw rod is fixedly mounted the first helical gear, before long strip block
Face opens up cavity, and cavity both sides inner wall opens up guide groove respectively, in every guide groove cooperation be equipped with guide pad, two pieces of guide pads it
Between be fixedly connected by horizontal frame, guide pad is located at the rear of frame, and tooth is installed in activity respectively for cavity bottom surface front end both sides
Wheel, two gear intermeshings, two gears are located in frame, and rack, each gear is fixedly mounted in frame both sides inner wall respectively
Cooperation can be engaged with a rack, the rotary shaft of one of gear passes through long strip block, passes through the rotary shaft of the gear of long strip block
The second helical gear is fixedly mounted in bottom end, and the second helical gear is located at the lower section of long strip block, and horizontal placement is fixedly mounted in frame top surface
Plate, long strip block bottom surface rear end open up strip grooves, and cooperation is equipped with movable block, movable block bottom surface activity installation third helical teeth in strip grooves
Wheel, third helical gear can engage cooperation with the first helical gear, and the 4th helical gear is fixedly mounted in the helical gear rotary shaft of third, the
Four helical gears are located above third helical gear, and the side of movable block is fixedly connected with push rod, and the other end of push rod can pass through long strip block,
The first fixing sleeve is fixedly mounted in movable block bottom surface side, and the second fixing sleeve, the first fixing sleeve is fixedly mounted in push rod other end bottom edge
Interior cooperation is equipped with shaft, and shaft can pass through the second fixing sleeve, shaft be located at the lower section of long strip block, one end fixed installation of shaft the
Five helical gears, the 5th helical gear can engage cooperation with the 4th helical gear, and guiding is fixedly mounted in long strip block bottom surface rear and front end respectively
Set, the interior cooperation of guide sleeve are equipped with the first connecting shaft, and the first connecting shaft can pass through two guide sleeves, the rear and front end of the first connecting shaft
The 6th helical gear is fixedly mounted respectively, cooperation can be engaged with third helical gear by being located at the 6th helical gear of the first connection shaft rear end,
The 6th helical gear positioned at the first connecting shaft front end can engage cooperation with the second helical gear, and it is logical that horizon bar front one end opens up first
Hole, the first connecting shaft can pass through first through hole.
A kind of Multifunction expanding as described above converts furniture, is located at the support column described in every two of long strip block the same end
Between be fixedly connected by riser, the second through-hole is opened up before the riser being located behind, respectively passes through axis between two pieces of risers
Activity piece second connecting shaft of installation is held, the second connecting shaft can pass through the second through-hole, the second connecting shaft to be mutually perpendicular to riser, the
The rear end of two connecting shafts opens up the slide opening that section is T-type, and equipped with the slide bar that section is T-type, slide bar rear end is fixed for cooperation in slide opening
L-type inserted link is installed, opens up several jacks behind the riser being located behind, several jacks are uniformly distributed using the second through-hole as the center of circle, L
Type inserted link can be inserted into a jack, and the second connecting shaft rear and front end is respectively fixedly connected with the second fixed link, and two second solid
Fixed pole is respectively positioned between two pieces of risers, one end of the other end articulated connection hinge bar of every second fixed link, two pieces of risers
Opposite face respectively opens up two sliding grooves, and two sliding grooves on every piece of riser are located at the both sides of riser, every sliding
Cooperation is equipped with sliding shoe in slot, is fixedly connected by horizontal movable plate between four pieces of sliding shoes, the other end of every hinge bar
It is articulated and connected with one end of movable plate, several idler wheels are installed in the activity of movable plate bottom surface.
A kind of Multifunction expanding as described above converts furniture, is located at the support column front described in two of long strip block front end
Horizontal telescopic rod is respectively fixedly mounted, is fixedly connected by the supporting block of strip between the front end of two telescopic rods, props up
Bracer top can be engaged with frame bottom surface, be fixedly connected by brace between telescopic rod and support column.
A kind of Multifunction expanding as described above converts furniture, and the cavity top end opens up two grooves, two grooves
The both sides of cavity are located at, plate top surface rear end is placed and two pieces of movable blocks is fixedly mounted, two pieces of movable blocks are located at placement plate
Both sides, every piece of movable block can be inserted into groove and be moved along groove.
A kind of Multifunction expanding as described above converts furniture, and horizontal support is fixedly mounted in the long strip block rear end
Platform.
A kind of Multifunction expanding as described above converts furniture, and non-slip mat, support is fixedly mounted in the support column bottom end
Neckpillow is fixedly mounted before the plate other end.
It is an advantage of the invention that：When support plate is mutually perpendicular to state with long strip block, seat use is served as；It needs to use chaise longue
When, it pushes push rod to push movable block to strip grooves side, third helical gear is made to engage cooperation, third helical teeth with the first helical gear
The 4th helical gear is fixedly mounted in the rotary shaft of wheel, the 4th helical gear engage cooperation with the 5th helical gear, the 5th helical gear and turn
Axis is fixedly connected, and shaft passes through the first fixing sleeve, the second fixing sleeve, the first fixing sleeve to be fixedly connected with movable block, and second fixes
Set is fixedly connected with push rod, and then energy band turn axis synchronizing moving while push rod moves, and rotating shaft can make it is the 5th oblique
Gear rotates, and the rotation of the 5th helical gear drives the 4th helical gear, the rotation of third helical gear, third helical gear to be fixed with the first screw rod
Connection, the first screw rod pass through the first screw hole, every guide rod that a pilot hole, the first screw rod rotational energy is passed through to make horizon bar backward
Mobile, horizon bar is fixedly connected with the connecting rod, and connecting rod is fixedly connected with a slide block, and then can be with movable slider to long strip block rear
It is mobile, it is articulated and connected by connecting rod between sliding block and the first fixed link, and then sliding block moves backward, during support plate is with hinge joint
The heart turns down backward, and adjusts the fold angle of support plate as needed, keeps user more comfortable when by support plate, simultaneously
Push rod is pulled out, so that movable block is moved to the strip grooves other side, third helical gear is made to connect shaft rear end with positioned at first
The engagement cooperation of 6th helical gear, and then rotating shaft can be such that third helical gear rotates and the 6th helical gear is driven to rotate, the 6th
Helical gear is fixedly connected with the first connecting shaft, and the 6th helical gear positioned at the first connecting shaft front end engages with the second helical gear and matches
It closes, the rotation of the 6th helical gear drives the rotation of the second helical gear, the second helical gear to be fixedly connected with the rotary shaft of one of gear,
And then can be rotated with moving gear, gear is within the cavity, and two gear intermeshings, each gear is engaged with a rack matches
It closes, gear rotational energy makes frame move forward, and makes frame that placement plate be driven to remove cavity, is then grown and is carried out according to the leg of user
The extension elongation of placement plate is adjusted, and then is adjusted according to the user of different heights, makes, it is suitable for different users, to make
User is also more comfortable；Sliding block continues to move backward, and support plate is turned down to horizontality and is mutually parallel with long strip block, frame
It drives placement plate protruding, and then bed can be served as and used, need are used to which different furniture can be met in use
It asks.The present invention can convert between seat, chaise longue, bed, can adjust furniture type according to different use demands, meet
Different use demands save the interior space, reduce cost, while serving as chaise longue in use, support plate can carry out multi-angle
Adjustment meets different users and relies on angular adjustment needs, and also frame can be adjusted according to the user of different heights
Extension elongation, make the present invention serving as chaise longue in use, user is more comfortable, and further increases space availability ratio.The
One screw rod and the first screw hole screw-thread fit make the first screw rod have self-locking function, and then can carry out position to horizon bar and fix,
Keep structure more stable.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Some bright embodiments for those of ordinary skill in the art without having to pay creative labor, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of the present invention；Fig. 2 is the left view of Fig. 1；Fig. 3 is the direction view of the A of Fig. 1；Fig. 4 is Fig. 1
B direction view；Fig. 5 is the direction view of the C of Fig. 2；Fig. 6 is the direction view that Fig. 2 is D.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
The every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
A kind of Multifunction expanding conversion furniture, as shown, including long strip block 1,1 bottom surface quadrangle of long strip block is respectively fixed
Vertical support column 2 is installed, one end of 1 rear end of long strip block articulated connection support plate 3, the other end both sides of support plate 3 are consolidated respectively
The first horizontal fixed link 4 of Dingan County's dress, one end of the other end articulated connection connecting rod 5 of every first fixed link 4,1 liang of long strip block
Side opens up sliding slot 6 respectively, coordinates in every sliding slot 6 and is equipped with sliding block 7, the other end of every connecting rod 5 is cut with scissors with corresponding one piece of sliding block 7
It connecing in succession, vertical connecting rod 8 is fixedly mounted in one end of every piece of sliding block 7, and two connecting rods 8 are located at the both sides of long strip block 1,
It is fixedly connected by horizon bar 9 between the bottom end of two connecting rods 8, horizon bar 9 is located at 1 lower section of long strip block, 9 front two of horizon bar
Side opens up pilot hole 10 respectively, opens up the first screw hole 11 in the middle part of 9 front of horizon bar, 1 bottom surface both side of long strip block passes through connection respectively
Guide rod 12 is fixedly mounted in block, and guide rod 12 is mutually perpendicular to horizon bar 9, and every guide rod 12 can pass through corresponding one guiding
Hole 10 is equipped with the first screw rod 13 between two guide rods 12, and the first screw rod 13 is mutually parallel with guide rod 12, the first screw rod 13
Rear and front end is connect by link block with 1 bottom surface of long strip block respectively, and the first screw rod 13 can pass through the first screw hole 11, the first screw rod 13
Rear end can pass through the link block at rear, the first helical gear 14, long strip block 1 and support plate is fixedly mounted in the rear end of the first screw rod 13
3 articulated connections, 3 other end both sides of support plate are fixedly mounted the first fixed link 4, pass through between the first fixed link 4 and sliding block 7 respectively
Connecting rod 5 is articulated and connected, and sliding block 7 is fixedly connected with connecting rod 8, is fixedly connected by horizon bar 9 between two connecting rods 8, first
Screw rod 13 passes through the first screw hole 11 on horizon bar 9, every guide rod 12 to pass through a pilot hole 10,13 rotational energy of the first screw rod
Horizon bar 9 is driven to be moved backward along guide rod 12, horizon bar 9 moves backward band movable slider 7 and moved backward along sliding slot 6, Jin Erzhi
Fagging 3 is overturn centered on hinge joint, and the flip angle of support plate 3 is adjusted according to different use demands, makes support plate 3
Different angle, which can be met, relies on needs, 1 front of long strip block to open up cavity 15, and 15 both sides inner wall of cavity opens up guide groove 16 respectively,
Cooperation is equipped with guide pad 17 in every guide groove 16, is fixedly connected, is oriented to by horizontal frame 18 between two pieces of guide pads 17
Block 17 is located at the rear of frame 18, and activity installation gear 19, two gears 19 are intermeshed 15 bottom surface front end both sides of cavity respectively,
Two gears 19 are located in frame 18, and rack 20 is fixedly mounted in 18 both sides inner wall of frame respectively, and each gear 19 can be with a tooth
The engagement cooperation of item 20, the rotary shaft of one of gear 19 pass through long strip block 1, pass through the rotary shaft bottom of the gear 19 of long strip block 1
The second helical gear 21 is fixedly mounted in end, and the second helical gear 21 is located at the lower section of long strip block 1, and 18 top surface of frame is fixedly mounted horizontal
Placement plate 22, in cavity 15 bottom end inner wall activity two gears 19 are installed, two gears 19 are intermeshed, each gear 19 and one
Rack 20 engages, and 19 rotational energy of gear makes frame 18 be moved forward and backward, and drives placement plate 22 to remove cavity 15 or withdraws cavity 15
It is interior, while the length for adjusting placement plate 22 and stretching out can be also grown according to the leg of different users, and then meet different height users
Use demand, to keep different height users more comfortable in use, 1 bottom surface rear end of long strip block opens up strip grooves 23, long
Cooperation is equipped with movable block 24 in bar groove 23,24 bottom surface activity installation third helical gear 25 of movable block, and third helical gear 25 can be with the
The engagement of one helical gear 14 coordinates, and the 4th helical gear 26, the 4th helical gear 26 are fixedly mounted in the rotary shaft of third helical gear 25
Above third helical gear 25, the side of movable block 24 is fixedly connected with push rod 27, and the other end of push rod 27 can pass through long strip block 1,
The first fixing sleeve 28 is fixedly mounted in 24 bottom surface side of movable block, and the second fixing sleeve 29 is fixedly mounted in 27 other end bottom edge of push rod, the
Cooperation is equipped with shaft 30 in one fixing sleeve 28, and shaft 30 can pass through the second fixing sleeve 29, shaft 30 to be located at the lower section of long strip block 1,
The 5th helical gear 31 is fixedly mounted in one end of shaft 30, and the 5th helical gear 31 can engage cooperation with the 4th helical gear 26, movable block
24 cooperate with strip grooves 23, and movable block 24 is fixedly connected with push rod 27, and push rod 27 passes through long strip block 1, push rod 27 or so past
Multiple movement can push the left and right in strip grooves 23 of movable block 24 to move back and forth, and third helical gear is installed in 24 bottom surface activity of movable block
25, and the 4th helical gear 26 is fixedly mounted in the rotary shaft of third helical gear 25, the 4th helical gear 26 is nibbled with the 5th helical gear 31
Cooperation is closed, the 5th helical gear 31 is fixedly connected with shaft 30, and rotating shaft 30 can drive the 5th helical gear 31, the 4th helical gear
26 rotations, and then third helical gear 25 is driven to rotate, guide sleeve 32 is fixedly mounted in 1 bottom surface rear and front end of long strip block respectively, is oriented to
Cooperation is equipped with the first connecting shaft 33 in set 32, the first connecting shaft 33 can across two guide sleeves 32, the first connecting shaft 32 it is front and back
The 6th helical gear 50 is fixedly mounted in both ends respectively, and the 6th helical gear 50 for being located at 33 rear end of the first connecting shaft can be with third helical gear
25 engagement cooperations, cooperation, horizon bar 9 can be engaged with the second helical gear 21 by being located at the 6th helical gear 50 of 33 front end of the first connecting shaft
Front one end opens up first through hole 34, and the first connecting shaft 33 can pass through first through hole 34, the rear and front end point of the first connecting shaft 33
Not Gu Dinganzhuan the 6th helical gear 50, and can be nibbled with the second helical gear 21 positioned at the 6th helical gear 50 of 33 front end of the first connecting shaft
Cooperation is closed, third helical gear 25 is engaged with the 6th helical gear 50 positioned at 33 rear end of the first connecting shaft, and third helical gear 25 rotates
The first connecting shaft 33, the rotation of the 6th helical gear 50 can be driven, and then drives the rotation of the second helical gear 21.Support plate 3 and strip
When block 1 is mutually perpendicular to state, seat use is served as；When needing using chaise longue, push push rod 27 by movable block 24 to strip grooves 23
Side pushes, and so that third helical gear 25 is engaged cooperation with the first helical gear 14, is fixedly mounted in the rotary shaft of third helical gear 25
4th helical gear 26, the 4th helical gear 26 engage cooperation with the 5th helical gear 31, and the 5th helical gear 31 is fixedly connected with shaft 30,
Shaft 30 passes through the first fixing sleeve 28, the second fixing sleeve 29, the first fixing sleeve 28 to be fixedly connected with movable block 24, the second fixing sleeve
29 are fixedly connected with push rod 27, and then 30 synchronizing moving of energy band turn axis while push rod 27 moves, and rotating shaft 30 can be with
The 5th helical gear 31 is set to rotate, the rotation of the 5th helical gear 31 drives the 4th helical gear 26, third helical gear 25 to rotate, third helical teeth
Wheel 25 is fixedly connected with the first screw rod 13, and the first screw rod 13 passes through the first screw hole 11, every guide rod 12 to pass through a pilot hole
10,13 rotational energy of the first screw rod makes horizon bar 9 move backward, and horizon bar 9 is fixedly connected with connecting rod 8, connecting rod 8 and sliding block 7
It is fixedly connected, and then can be moved to 1 rear of long strip block with movable slider 7, cut with scissors by connecting rod 5 between sliding block 7 and the first fixed link 4
It connects in succession, and then sliding block 7 moves backward, support plate 3 is turned down backward centered on hinge joint, and adjusts support plate 3 as needed
Fold angle, keep user more comfortable when by support plate 3, while push rod 27 being pulled out, make movable block 24 to
23 other side of strip grooves is moved, and so that third helical gear 25 is engaged with the 6th helical gear 50 for being located at 33 rear end of the first connecting shaft and is matched
Close, and then rotating shaft 30 can be such that third helical gear 25 rotates and the 6th helical gear 50 is driven to rotate, the 6th helical gear 50 with
First connecting shaft 33 is fixedly connected, and the 6th helical gear 50 positioned at 33 front end of the first connecting shaft engages with the second helical gear 21 and matches
It closes, the rotation of the 6th helical gear 50 drives the rotation of the second helical gear 21, the rotary shaft of the second helical gear 21 and one of gear 19
It is fixedly connected, and then can be rotated with moving gear 19, gear 19 is located in cavity 15, and two gears 19 are intermeshed, Mei Gechi
Wheel 19 engages cooperation with a rack 20, and 19 rotational energy of gear makes frame 18 move forward, and makes frame 18 that placement plate 22 be driven to move
Go out cavity 15, the extension elongation of placement plate 22 is then adjusted according to the leg of user length, and then make according to different heights
User is adjusted, and makes, it is suitable for different users, to keep user also more comfortable；Sliding block 7 continues to move backward, support plate
3 folds are mutually parallel to horizontality and with long strip block 1, and frame 18 drives placement plate 22 protruding, and then can serve as bed
It is used, to which different furniture use demands can be met in use.The present invention can between seat, chaise longue, bed into
Row conversion can adjust furniture type according to different use demands, meet different use demands, save the interior space, reduce at
This, while chaise longue is being served as in use, support plate 3 can carry out multi-angle adjustment, meet different users and relies on angular adjustment
It needs, and the extension elongation of frame 18 can also be adjusted according to the user of different heights, the present invention is made to serve as chaise longue
In use, user is more comfortable, and further increase space availability ratio.11 screw-thread fit of first screw rod 13 and the first screw hole,
Make the first screw rod 13 that there is self-locking function, and then position can be carried out to horizon bar 9 and fixed, keeps structure more stable.
Specifically, the present embodiment, which is located between the support column 2 described in every two of 1 the same end of long strip block, passes through riser 35
It is fixedly connected, 35 front of riser being located behind opens up the second through-hole 36, respectively passes through bearing activity between two pieces of risers 35
Piece second connecting shaft 37 is installed, the second connecting shaft 37 can pass through the second through-hole 36, the second connecting shaft 37 mutually to hang down with riser 35
Directly, the rear end of the second connecting shaft 37 opens up the slide opening 51 that section is T-type, and the slide bar 52 for being equipped with that section is T-type is coordinated in slide opening 51,
L-type inserted link 53 is fixedly mounted in 52 rear end of slide bar, opens up several jacks 54 behind the riser 35 being located behind, and several jacks 54 are with the
Two through-holes 36 are uniformly distributed for the center of circle, and L-type inserted link 53 can be inserted into a jack 54,37 rear and front end of the second connecting shaft difference
It is fixedly connected with the second fixed link 38, two second fixed links 38 are respectively positioned between two pieces of risers 35, every second fixed link 38
The opposite face of one end of other end articulated connection hinge bar 39, two pieces of risers 35 respectively opens up two sliding grooves 40, and every piece perpendicular
Two sliding grooves 40 on plate 35 are located at the both sides of riser 35, coordinate in every sliding groove 40 and are equipped with sliding shoe 41, four pieces
It is fixedly connected by horizontal movable plate 42 between sliding shoe 41, the other end of every hinge bar 39 is cut with scissors with one end of movable plate 42
It connects in succession, several idler wheels 43 are installed in 42 bottom surface activity of movable plate.Second connecting shaft 37 is fixedly connected with the second fixed link 38, and second
37 rotational energy of connecting shaft drives the rotation of the second fixed link 38, the second fixed link 38 to be articulated and connected with hinge bar 39, hinge bar 39 with
Movable plate 42 is articulated and connected, and the rotation of the second fixed link 38 drives movable plate 42 to move up and down, while slide bar 52 is pulled back band
Dynamic L-type inserted link 53 moves backward, and after connecting shaft 37 rotates, L-type inserted link 53 is inserted into jack 54, by the second connecting shaft
37 fix, and the height of movable plate 42 is fixed, and idler wheel 43 is installed in 42 bottom surface of movable plate, and movable plate 42 is moved to underside roller 43
When exposing, long strip block 1 can be pushed to be moved, it is more laborsaving on the move.
Specifically, the present embodiment, which is located at 2 front of support column described in two of 1 front end of long strip block, is respectively fixedly mounted water
Flat telescopic rod 44 is fixedly connected between the front end of two telescopic rods 44,45 top of supporting block by the supporting block 45 of strip
It can be engaged with 18 bottom surface of frame, be fixedly connected by brace 46 between telescopic rod 44 and support column 2.Frame 18, which drives, to be placed
After plate 22 stretches out, telescopic rod 44 stretches, and supporting block 45 is driven to move forward, by being engaged for supporting block 45 and frame 18,
Frame 18 can be supported, stress is made to be more uniformly distributed, structure is more stable, and using effect in use is more preferably.
Further, 15 top of cavity described in the present embodiment opens up two grooves 47, and two grooves 47 are located at chamber
Two pieces of movable blocks 48 are fixedly mounted in the both sides of body 15,22 top surface rear end of placement plate, and two pieces of movable blocks 48 are located at placement plate 22
Both sides, every piece of movable block 48 can be inserted into groove 47 and be moved along groove 47.Movable block 48 is inserted into groove 47, makes to put
The uniform force in moving process of plate 22 is set, it is relatively stable in use.
Further, horizontal supporting table 49 is fixedly mounted in 1 rear end of long strip block described in the present embodiment.Support plate 3 is turned over
It contacts, support plate 3 can be further supported with 49 top surface of supporting table when being folded to horizontality, make 3 stress of support plate more
It is more stable in use to be uniform.
Further, 2 bottom end of support column described in the present embodiment is fixedly mounted non-slip mat 55, before 3 other end of support plate
Neckpillow 56 is fixedly mounted in face.Non-slip mat 55 is installed in 2 bottom end of support column, can prevent support column 2 from sliding in use, support plate 3
Neckpillow 56 is installed before the other end, user can be made more comfortable in use.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, it will be understood by those of ordinary skill in the art that：It still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features；
And these modifications or replacements, various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (6)
1. a kind of Multifunction expanding converts furniture, it is characterised in that：Including long strip block（1）, long strip block（1）Bottom surface quadrangle is respectively
Vertical support column is fixedly mounted（2）, long strip block（1）Rear end articulated connection support plate（3）One end, support plate（3）It is another
The first horizontal fixed link is fixedly mounted in end both sides respectively（4）, every first fixed link（4）The other end be articulated and connected connecting rod
（5）One end, long strip block（1）Both sides open up sliding slot respectively（6）, every sliding slot（6）Interior cooperation is equipped with sliding block（7）, every connecting rod
（5）The other end and corresponding one piece of sliding block（7）Articulated connection, every piece of sliding block（7）One end vertical connecting rod is fixedly mounted
（8）, two connecting rods（8）It is located at long strip block（1）Both sides, two connecting rods（8）Bottom end between pass through horizon bar（9）
It is fixedly connected, horizon bar（9）Positioned at long strip block（1）Lower section, horizon bar（9）Front both sides open up pilot hole respectively（10）, horizontal
Bar（9）The first screw hole is opened up in the middle part of front（11）, long strip block（1）Guide rod is fixedly mounted by link block respectively in bottom surface both side
（12）, guide rod（12）With horizon bar（9）It is mutually perpendicular to, every guide rod（12）A corresponding pilot hole can be passed through（10）,
Two guide rods（12）Between be equipped with the first screw rod（13）, the first screw rod（13）With guide rod（12）It is mutually parallel, the first screw rod
（13）Rear and front end pass through link block and long strip block respectively（1）Bottom surface connects, the first screw rod（13）The first screw hole can be passed through
（11）, the first screw rod（13）Rear end can pass through rear link block, the first screw rod（13）Rear end be fixedly mounted the first helical teeth
Wheel（14）, long strip block（1）Front opens up cavity（15）, cavity（15）Both sides inner wall opens up guide groove respectively（16）, every guiding
Slot（16）Interior cooperation is equipped with guide pad（17）, two pieces of guide pads（17）Between pass through horizontal frame（18）It is fixedly connected, is oriented to
Block（17）Positioned at frame（18）Rear, cavity（15）Gear is installed in activity respectively for bottom surface front end both sides（19）, two gears
（19）Intermeshing, two gears（19）Positioned at frame（18）It is interior, frame（18）Rack is fixedly mounted in both sides inner wall respectively（20）,
Each gear（19）It can be with a rack（20）Engagement cooperation, one of gear（19）Rotary shaft pass through long strip block（1）, wear
Cross long strip block（1）Gear（19）Rotary shaft bottom end be fixedly mounted the second helical gear（21）, the second helical gear（21）Positioned at length
Stick（1）Lower section, frame（18）Horizontal placement plate is fixedly mounted in top surface（22）, long strip block（1）Bottom surface rear end opens up strip
Slot（23）, strip grooves（23）Interior cooperation is equipped with movable block（24）, movable block（24）Third helical gear is installed in bottom surface activity（25）, the
Three helical gears（25）It can be with the first helical gear（14）Engagement cooperation, third helical gear（25）Rotary shaft on be fixedly mounted the 4th tiltedly
Gear（26）, the 4th helical gear（26）Positioned at third helical gear（25）Top, movable block（24）Side be fixedly connected with push rod
（27）, push rod（27）The other end can pass through long strip block（1）, movable block（24）The first fixing sleeve is fixedly mounted in bottom surface side
（28）, push rod（27）The second fixing sleeve is fixedly mounted in other end bottom edge（29）, the first fixing sleeve（28）Interior cooperation is equipped with shaft
（30）, shaft（30）The second fixing sleeve can be passed through（29）, shaft（30）Positioned at long strip block（1）Lower section, shaft（30）One end
The 5th helical gear is fixedly mounted（31）, the 5th helical gear（31）It can be with the 4th helical gear（26）Engagement cooperation, long strip block（1）Bottom surface
Guide sleeve is fixedly mounted in rear and front end respectively（32）, guide sleeve（32）Interior cooperation is equipped with the first connecting shaft（33）, the first connecting shaft
（33）Two guide sleeves can be passed through（32）, the first connecting shaft（32）Rear and front end the 6th helical gear is fixedly mounted respectively（50）,
Positioned at the first connecting shaft（33）6th helical gear of rear end（50）It can be with third helical gear（25）Engagement cooperation is located at the first connection
Axis（33）6th helical gear of front end（50）It can be with the second helical gear（21）Engagement cooperation, horizon bar（9）Front one end opens up
One through-hole（34）, the first connecting shaft（33）First through hole can be passed through（34）.
2. a kind of Multifunction expanding according to claim 1 converts furniture, it is characterised in that：Positioned at long strip block（1）It is same
Support column described in every two of end（2）Between pass through riser（35）It is fixedly connected, the riser being located behind（35）Front opens up
Second through-hole（36）, two pieces of risers（35）Between respectively pass through bearing activity install second connecting shaft（37）, second connects
Spindle（37）The second through-hole can be passed through（36）, the second connecting shaft（37）With riser（35）It is mutually perpendicular to, the second connecting shaft（37）'s
Rear end opens up the slide opening that section is T-type（51）, slide opening（51）Interior cooperation is equipped with the slide bar that section is T-type（52）, slide bar（52）Afterwards
L-type inserted link is fixedly mounted in end（53）, the riser that is located behind（35）Several jacks are opened up below（54）, several jacks（54）With
Two through-holes（36）It is uniformly distributed for the center of circle, L-type inserted link（53）A jack can be inserted into（54）It is interior, the second connecting shaft（37）It is front and back
Both ends are respectively fixedly connected with the second fixed link（38）, two second fixed links（38）It is respectively positioned on two pieces of risers（35）Between, every
Second fixed link（38）The other end be articulated and connected hinge bar（39）One end, two pieces of risers（35）Opposite face respectively open up
Two sliding grooves（40）, every piece of riser（35）On two sliding grooves（40）It is located at riser（35）Both sides, every sliding
Slot（40）Interior cooperation is equipped with sliding shoe（41）, four pieces of sliding shoes（41）Between pass through horizontal movable plate（42）It is fixedly connected, often
Root hinge bar（39）The other end and movable plate（42）One end articulated connection, movable plate（42）Several idler wheels are installed in bottom surface activity
（43）.
3. a kind of Multifunction expanding according to claim 1 converts furniture, it is characterised in that：Positioned at long strip block（1）Front end
Two described in support column（2）Horizontal telescopic rod is respectively fixedly mounted in front（44）, two telescopic rods（44）Front end
Between pass through the supporting block of strip（45）It is fixedly connected, supporting block（45）Top energy and frame（18）Bottom surface is engaged, and stretches
Contracting bar（44）With support column（2）Between pass through brace（46）It is fixedly connected.
4. a kind of Multifunction expanding according to claim 1 converts furniture, it is characterised in that：The cavity（15）Top
Open up two grooves（47）, two grooves（47）It is located at cavity（15）Both sides, placement plate（22）Peace is fixed in top surface rear end
Fill two pieces of movable blocks（48）, two pieces of movable blocks（48）It is located at placement plate（22）Both sides, every piece of movable block（48）It can be inserted into
To groove（47）It is interior and along groove（47）It is mobile.
5. a kind of Multifunction expanding according to claim 1 converts furniture, it is characterised in that：The long strip block（1）Afterwards
Horizontal supporting table is fixedly mounted in end（49）.
6. a kind of Multifunction expanding according to claim 1 converts furniture, it is characterised in that：The support column（2）Bottom
Non-slip mat is fixedly mounted in end（55）, support plate（3）Neckpillow is fixedly mounted before the other end（56）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810355525.5A CN108577289B (en) | 2018-04-19 | 2018-04-19 | Multifunctional telescopic conversion furniture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810355525.5A CN108577289B (en) | 2018-04-19 | 2018-04-19 | Multifunctional telescopic conversion furniture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108577289A true CN108577289A (en) | 2018-09-28 |
| CN108577289B CN108577289B (en) | 2022-08-19 |
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ID=63611307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810355525.5A Active CN108577289B (en) | 2018-04-19 | 2018-04-19 | Multifunctional telescopic conversion furniture |
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| Country | Link |
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| CN (1) | CN108577289B (en) |
Cited By (2)
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| CN109171274A (en) * | 2018-11-14 | 2019-01-11 | 何艳红 | Expansion type garden chair |
| CN109903397A (en) * | 2019-01-11 | 2019-06-18 | 博拉网络股份有限公司 | O2O channel data analysis system |
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| Publication number | Publication date |
|---|---|
| CN108577289B (en) | 2022-08-19 |
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