CN108634640A - Three people's formulas of one kind fold, rotate tables and chairs - Google Patents
Three people's formulas of one kind fold, rotate tables and chairs Download PDFInfo
- Publication number
- CN108634640A CN108634640A CN201810441984.5A CN201810441984A CN108634640A CN 108634640 A CN108634640 A CN 108634640A CN 201810441984 A CN201810441984 A CN 201810441984A CN 108634640 A CN108634640 A CN 108634640A
- Authority
- CN
- China
- Prior art keywords
- slot
- folding
- plate
- desktop
- desk lamp
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B83/00—Combinations comprising two or more pieces of furniture of different kinds
- A47B83/02—Tables combined with seats
- A47B83/021—Tables combined with seats with seats stowable beneath table top
- A47B83/0215—Tables combined with seats with seats stowable beneath table top by sliding movement, e.g. on track or guide
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B23/00—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else
- A47B23/04—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else supported from table, floor or wall
- A47B23/042—Book-rests or note-book holders resting on tables
- A47B23/043—Book-rests or note-book holders resting on tables adjustable, foldable
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B43/00—Cabinets, racks or shelf units, characterised by features enabling folding of the cabinet or the like
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B49/00—Revolving cabinets or racks; Cabinets or racks with revolving parts
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B83/00—Combinations comprising two or more pieces of furniture of different kinds
- A47B83/04—Tables combined with other pieces of furniture
- A47B83/045—Tables combined with cabinets
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2220/00—General furniture construction, e.g. fittings
- A47B2220/0075—Lighting
- A47B2220/0077—Lighting for furniture, e.g. cupboards and racks
Abstract
The invention discloses a kind of three people's formulas to fold, rotation tables and chairs, including desk ontology, desk ontology are equipped with pressure liftable chair, Folding desk lamp, rotary wardrobe, rotary folding box, folding reading stand；Desk ontology includes upper desktop and lower desktop；Reading stand mounting groove is offered on upper desktop, folding reading stand is installed in reading stand mounting groove, and the side of the upper desktop is equipped with desk lamp mounting groove and desk lamp placing groove；The cylinder connection sheet of Folding desk lamp is installed in desk lamp mounting groove, and Folding desk lamp is set to after then folding in desk lamp placing groove；Rotary wardrobe slot is offered on upper desktop；Upper desktop is equipped with Foldable cabinet mounting groove, and seat placing groove is offered on lower desktop.The present invention realizes becoming larger and reducing for desktop by fold mechanism, improves the utilization rate in space；Go out the rotary folding box of multiaxis heart rotated versions, concealed foldable reading stand to meet desktop storage Demand Design, when use can adjust the angle, easy-to-read with adjustment bar, can be applied to a variety of occasions.
Description
Technical field
The present invention relates to a kind of three people's formulas to fold, rotation tables and chairs.
Background technology
As 21 century urbanization process accelerates, more and more people pour among city, per-capita housing day
Become to reducing.The primary demand for meeting life again in the case where living space reduces, then proposes more space availability ratio
High requirement.Various desk ＆ chairs occur in people's lives, but existing desk substantially has a single function, and
Drawer size is fixed, and the capacity of storage is limited.
Invention content
A kind of simple in structure, storage appearance is provided it is an object of the invention to overcome above-mentioned shortcoming in the prior art
Amount is big, and the three people's formulas that can be applied to a variety of occasions fold, rotate tables and chairs.
The present invention realizes in the following way：
Three people's formulas of one kind fold, rotate tables and chairs, it is characterised in that：Including desk ontology, the desk ontology is equipped with one
A above pressure liftable chair, more than one Folding desk lamp, rotary wardrobe, rotary folding box, more than one folding reading stand,
The Folding desk lamp is located at the side of folding reading stand；The desk ontology includes upper desktop and lower desktop, the upper desktop with
It is connected by connector drum between lower desktop；Offer what more than one and folding reading stand matched on the upper desktop
Reading stand mounting groove, the folding reading stand are installed in reading stand mounting groove, and the side of the upper desktop is equipped with more than one
For installing the desk lamp mounting groove and desk lamp placing groove of Folding desk lamp, desk lamp mounting groove is connected with desk lamp placing groove；It is described
The cylinder connection sheet of Folding desk lamp is installed in desk lamp mounting groove, and the Folding desk lamp is set to after then folding in desk lamp placing groove；
More than one be used for and the matched rotary wardrobe slot of rotary wardrobe is offered on the upper desktop；The middle part of the upper desktop is equipped with
For the Foldable cabinet mounting groove of rotary folding box installation, more than one and pressure liftable seat base is offered on the lower desktop
Matched seat placing groove.
Further, the rotary wardrobe includes rotary sleeve, and the rotary sleeve is set in connector drum, and rotary sleeve is positioned at upper
The lower section of desktop；The rotary sleeve is equipped with more than one connecting rod, is connected with cabinet slot in each connecting rod, passes through in cabinet slot
Partition board is divided into left cabinet slot and right cabinet slot, and the left cabinet slot and right cabinet slot are respectively positioned on the lower section of desktop；The right cabinet slot is located at rotation
The underface of switch cabinet slot；Extractable drawer is connected with by slide rail type structure between two neighboring cabinet slot；The extractable drawer
Outside, the outside of cabinet slot, be formed with the placed cavity placed for the pressure liftable chair chair back between upper desktop so that pressure liftable
Chair is connected formula structure with desk this physical efficiency.
Further, the rotary folding box includes upper Foldable cabinet plate and lower Foldable cabinet plate, and the upper Foldable cabinet plate is under
It is connected by connecting pole between Foldable cabinet plate, upper Foldable cabinet plate and lower Foldable cabinet plate are formed with and fold storehouse, in the folding storehouse
Equipped with more than one rotary folding bowl assembly, the rotary folding bowl assembly includes main folded slot, and the one of the main folded slot
End is connected to by left rotary shaft between upper Foldable cabinet plate and lower Foldable cabinet plate, and main folded slot is using left rotary shaft as fulcrum, relative to upper
Foldable cabinet plate is rotatable, and left-handed switch cabinet slot and dextrorotation switch cabinet slot are equipped in the main folded slot, and left-handed switch cabinet slot passes through main folding
The left rotary shaft that slot is connected with upper Foldable cabinet plate and lower Foldable cabinet plate is connected with main folded slot, and left-handed switch cabinet slot is relative to master
Folded slot is rotatable；The dextrorotation switch cabinet slot is connected to by right spindle on main folded slot, and dextrorotation switch cabinet slot is relative to main folding
Folded slot is rotatable；Left-handed switch cabinet slot and dextrorotation switch cabinet slot can be located at by rotation mode in main folded slot, and main folded slot
It can be set between upper Foldable cabinet plate and lower Foldable cabinet plate by the way that rotation mode is concealed；The bottom of the lower Foldable cabinet plate connects
There is internal thread to lift cylinder, internal thread lifting cylinder is threaded with drive screw, be connected on the drive screw from
Dynamic bevel gear is equipped with drive link in the connector drum, and one end of the drive link is connected with drive bevel gear, the active
Bevel gear is meshed with driven wheel of differential, and internal thread lifting cylinder, drive screw, driven wheel of differential, drive bevel gear are respectively positioned on
In connector drum.
Further, the folding reading stand includes reading stand pedestal, and the reading stand pedestal passes through folding linkage
It is connected in reading stand mounting groove；Folded slot is offered on the reading stand pedestal, is equipped in the folded slot and is read plate, it is described
It reads and is connected on the inside of one end and folded slot of plate, and reading plate is swingable relative to folded slot, the bottom for reading plate
It is connected with adjustment bar, adjustment bar can prop up reading plate, reading plate is made to form the angle of 28.33-60 degree with reading stand pedestal；Institute
It states to read and offers bookshelf slot on plate, bookshelf is connected in bookshelf slot, bookshelf is swingable relative to bookshelf slot；It is set on the bookshelf
There is an intermediate plate, the intermediate plate can be folded into integral with bookshelf, and bookshelf is can be folded into and to read plate integral, is read plate and is can be folded into
It is integral with reading stand pedestal.
Further, the folding linkage include press spaced left connecting rod and right connecting rod, the left connecting rod and
It is connected by upper connecting rod between the top of right connecting rod, lower company is connected between the lower part of the left connecting rod and the middle part of right connecting rod
Bar, reading stand pedestal are connected to by folding linkage in reading stand mounting groove.
Further, the bottom of the pressure liftable chair is equipped with flat dual brake wheel.
Further, it is equipped with several limited blocks in the folded slot, several limiting slots are offered on the reading plate, it is described
Limiting slot is matched with limited block, and reading plate is made to form one with reading stand pedestal.
Further, the left connecting rod and right connecting rod are broken line type, and the angle of two straight lines is 146.25 ° in broken line, upper company
Bar and lower link are then linear type；Folding linkage folds the two stable state differences in height to come with full extension completely
9.25cm, horizontal extension amount are 35.87cm.
Further, the Folding desk lamp is made of cylinder connection sheet, T-type articulationes cylindroideus, lamp bracket and lamp body, wherein round
Folding desk lamp is connected by column connection sheet with desktop, and desk lamp can be made to be pivoted 90 °.
Further, it is connected with cover board on the rotary wardrobe slot, the upper surface of the cover board is equal with the surface of upper desktop.
The beneficial effects of the present invention are：Becoming larger and reducing for desktop is realized by fold mechanism, improves the utilization in space
Rate；Go out the rotary folding box of multiaxis heart rotated versions, concealed foldable reading stand to meet desktop storage Demand Design, uses
When can with adjustment bar and adjust the angle, easy-to-read, can be applied to a variety of occasions.
Description of the drawings
It, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of embodiment of the present invention
Attached drawing be briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not to be seen as
It is the restriction to range, it for those of ordinary skill in the art, without creative efforts, can be with root
Other relevant attached drawings are obtained according to these attached drawings.
Fig. 1 schematic structural views of the invention；
Fig. 2 structure of the invention exploded views；
Fig. 3 desk body construction schematic diagrames of the present invention；
Fig. 4 Folding desk lamp structural schematic diagrams of the present invention；
Fig. 5 folding reading stand structural schematic diagrams of the present invention；
Fig. 6 rotary folding box structural schematic diagrams of the present invention；
Fig. 7 rotary folding box variable condition schematic diagrames of the present invention；
Fig. 8 pressure liftable structure of chair schematic diagrames of the present invention；
Icon：1- desk ontologies；2- pressure liftable chairs；3- Folding desk lamps；4- rotary wardrobes；5- rotary folding boxes；6- is folded
Reading stand；
The upper desktops of 11-；Desktop under 12-；13- connector drum；14- reading stand mounting grooves；15- desk lamp mounting grooves；16- desk lamps
Placing groove；17- rotary wardrobe slots；18- cover boards；19- Foldable cabinet mounting grooves；110- seat placing grooves；
The flat dual brake wheels of 21-；31- cylinder connection sheets；32-T type articulationes cylindroideus；33- lamp brackets；34- lamp bodies；
41- rotary sleeves；42- connecting rods；43- cabinet slots；44- partition boards；The left cabinet slots of 45-；The right cabinet slots of 46-；47- drawing and pulling types are taken out
Drawer；
The upper Foldable cabinet plates of 51-；Foldable cabinet plate under 52-；The main folded slots of 53-；The left-handed switch cabinet slots of 54-；55- dextrorotation switch cabinet slots；
56- internal threads lift cylinder；57- drive screws；58- driven wheel of differential；59- drive links；510- drive bevel gears；
61- reading stand pedestals；62- folded slots；63- reads plate；64- adjusts bar；65- bookshelf slots；66- bookshelfs；67- is pressed from both sides
Piece；68- limited blocks；69- limiting slots；610- left connecting rods；611- right connecting rods；612- upper connecting rods；613- lower links.
Specific implementation mode
To keep the purpose, technical scheme and advantage of embodiment of the present invention clearer, implement below in conjunction with the present invention
The technical solution in embodiment of the present invention is clearly and completely described in attached drawing in mode, it is clear that described reality
The mode of applying is some embodiments of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ability
The every other embodiment that domain those of ordinary skill is obtained without creative efforts, belongs to the present invention
The range of protection.Therefore, the detailed description of the embodiments of the present invention to providing in the accompanying drawings is not intended to limit and wants below
The scope of the present invention of protection is sought, but is merely representative of the selected embodiment of the present invention.Based on the embodiment in the present invention,
The every other embodiment that those of ordinary skill in the art are obtained without creative efforts belongs to this
Invent the range of protection.
Embodiment 1：
Three people's formulas of one kind fold, rotate tables and chairs, shown in as shown in Figure 1, Figure 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, including desk sheet
Body 1, the desk ontology 1 are equipped with more than one pressure liftable chair 2, more than one Folding desk lamp 3, rotary wardrobe 4, rotation
Turn folded box 5, more than one folding reading stand 6, the Folding desk lamp 3 is located at the side of folding reading stand 6；The desk sheet
Body 1 includes upper desktop 11 and lower desktop 12, is connected by connector drum 13 between the upper desktop 11 and lower desktop 12；It is described
The more than one reading stand mounting groove 14 to match with folding reading stand 6, the folding reading stand 6 are offered on upper desktop 11
It is installed in reading stand mounting groove 14, the side of the upper desktop 11 is equipped with the more than one platform for installing Folding desk lamp 3
Lamp mounting groove 15 and desk lamp placing groove 16, desk lamp mounting groove 15 are connected with desk lamp placing groove 16；The circle of the Folding desk lamp 3
Column connection sheet 31 is installed in desk lamp mounting groove 15, and the lamp body ontology of the Folding desk lamp 3 is set to desk lamp placing groove after then folding
In 16；More than one be used for and 4 matched rotary wardrobe slot 17 of rotary wardrobe, the rotary wardrobe is offered on the upper desktop 11
Cover board 18 is connected on slot 17, the upper surface of the cover board 18 is equal with the surface of upper desktop 11, good integrity；The upper desktop
11 middle part is equipped with the Foldable cabinet mounting groove 19 installed for rotary folding box 5, more than one is offered on the lower desktop 12
With the matched seat placing groove of 2 pedestal of pressure liftable chair 110；
The rotary wardrobe 4 includes rotary sleeve 41, and the rotary sleeve 41 is set in connector drum 13, and rotary sleeve 41 is positioned at upper
The lower section of desktop 11；The rotary sleeve 41 is equipped with more than one connecting rod 42, and cabinet slot is connected in each connecting rod 42
43, cabinet slot 43 is interior to be divided into left cabinet slot 45 and right cabinet slot 46 by partition board 44, and the left cabinet slot 45 and right cabinet slot 46 are respectively positioned on and serve
The lower section of plate 11；The right cabinet slot 46 is located at the underface of rotary wardrobe slot 17；Pass through slide rail type knot between two neighboring cabinet slot 43
Structure is connected with extractable drawer 47；It is formed between the outside of the extractable drawer 47, the outside of cabinet slot 43, upper desktop 11 useful
In the placed cavity that 2 chair back of pressure liftable chair is placed so that pressure liftable chair 2 and desk ontology 1 can be connected formula structure；
The rotary folding box 5 includes upper Foldable cabinet plate 51 and lower Foldable cabinet plate 52, the upper Foldable cabinet plate 51 and lower folding
It is connected by connecting pole between chest-on-chest plate 52, upper Foldable cabinet plate 51 and lower Foldable cabinet plate 52 are formed with and fold storehouse, the folding
More than one rotary folding bowl assembly is equipped in storehouse, the rotary folding bowl assembly includes main folded slot 53, the main folding
One end of slot 53 is connected to by left rotary shaft between upper Foldable cabinet plate 51 and lower Foldable cabinet plate 52, and main folded slot 53 is with left rotary shaft
Fulcrum, it is rotatable relative to upper Foldable cabinet plate 51, left-handed switch cabinet slot 54 and dextrorotation switch cabinet slot 55 are equipped in the main folded slot 53,
The left rotary shaft that left-handed switch cabinet slot 54 is connected with upper Foldable cabinet plate 51 and lower Foldable cabinet plate 52 by main folded slot 53 and main folding
Slot 53 is connected, and left-handed switch cabinet slot 54 is rotatable relative to main folded slot 53；The dextrorotation switch cabinet slot 55 is connected by right spindle
It is connected on main folded slot 53, and dextrorotation switch cabinet slot 55 is rotatable relative to main folded slot 53；Left-handed switch cabinet slot 54 and dextrorotation switch cabinet
Slot 55 can be located at by rotation mode in main folded slot 53, and main folded slot 53 can also be set by the way that rotation mode is concealed
Between upper Foldable cabinet plate 51 and lower Foldable cabinet plate 52；The bottom of the lower Foldable cabinet plate 52 is connected with internal thread lifting cylinder
56, the internal thread lifting cylinder 56 is threaded with drive screw 57, and driven wheel of differential is connected on the drive screw 57
58, drive link 59 is equipped in the connector drum 13, and one end of the drive link 59 is connected with drive bevel gear 510, described
Drive bevel gear 510 is meshed with driven wheel of differential 58, and internal thread lifts cylinder 56, drive screw 57, driven wheel of differential 58, master
Dynamic bevel gear 510 is respectively positioned in connector drum 13, and drive link 59 rotates, and drives drive bevel gear 510 to rotate, drive bevel gear
510 drive driven wheel of differential 58 to rotate, and then drive screw 57 is driven to work so that with 57 matched internal thread of drive screw
The lifting realization of cylinder 56 moves up and down, to realize the oscilaltion of rotary folding box 5；
The folding reading stand 6 includes reading stand pedestal 61, and the reading stand pedestal 61 is connected by folding linkage
In in reading stand mounting groove 14；Folded slot 62 is offered on the reading stand pedestal 61, is equipped in the folded slot 62 and is read plate
63, described one end for reading plate 63 is connected with the inside of folded slot 62, and reading plate 63 is swingable relative to folded slot 62, institute
The bottom for stating reading plate 63 is connected with adjustment bar 64, and adjustment bar 64, which can be propped up, reads plate 63, makes reading plate 63 and reading stand bottom
Seat 61 forms the angle of 28.33-60 degree, easy-to-read；Bookshelf slot 65 is offered on the reading plate 63, is connected in bookshelf slot 65
It is connected to bookshelf 66, bookshelf 66 is swingable relative to bookshelf slot 65；The bookshelf 66 is equipped with intermediate plate 67, and the intermediate plate 67 can be rolled over
It builds up with bookshelf 66 integrally, bookshelf 66 can be folded into and reads plate 63 integrally, reads plate 63 and can be folded into and reading stand bottom
Seat 61 is integral.
In the present embodiment, as shown in figure 5, the folding linkage includes pressing spaced left connecting rod 610 and right company
Bar 611 is connected between the left connecting rod 610 and the top of right connecting rod 611 by upper connecting rod 612, the left connecting rod 610
Lower link 613 is connected between lower part and the middle part of right connecting rod 611, reading stand pedestal 61 is connected to by folding linkage
In reading stand mounting groove 14.
In the present embodiment, pressure liftable chair 2, Folding desk lamp 3, folding reading stand 6 quantity be three.
In the present embodiment, as shown in figure 8, the bottom of the pressure liftable chair 2 is equipped with flat dual brake wheel 21, facilitate shifting
It is dynamic.
In the present embodiment, as shown in figure 5, being equipped with several limited blocks 68 in the folded slot 62, opened on the reading plate 63
Equipped with several limiting slots 69, the limiting slot 69 is matched with limited block 68, and reading plate 63 is made to form one with reading stand pedestal 61
Body.
In the present embodiment, as shown in Figure 1, there are three pressure liftable chairs that can be shunk around the axle center of desk ontology 1
2,2 bottom of pressure liftable chair has flat dual brake wheel 21, facilitates the contraction and safety of pressure liftable chair 2；And pass through folding
Mechanism and elevating mechanism can realize becoming larger and reducing for desktop, improve the utilization rate in space；In order to meet desktop storage demand and
Design the rotary folding box 5 of multiaxis heart rotated versions；The concealed foldable reading stand 6 of design, can be with adjustment bar 64 when use
And adjust the angle, easy-to-read, it can be applied to a variety of occasions.
In the present embodiment, the basis that desk ontology 1 is designed as tables and chairs carries all mechanisms except desk ontology 1,
For most important part in folding table/chair；Connector drum 13 is diameter 150cm, the cylindrical tube of thickness 4.5cm.Connection is created
After cylinder 13, respectively Folding desk lamp 3, folding reading stand 6, rotary wardrobe 4, rotary folding box 5 create " place of sheltering oneself ", mainly
Instruction cuts off and takes out shell to stretch；Upper desktop 11 is identical with the basic shape of lower desktop 12, is diameter 150cm, thickness 3cm's
Cylindrical sheet, lower desktop 12 cut off three parts and are used to install pressure liftable chair 2, pedestal and lower desktop when chair lift being made to fold completely
12 combine together.
In the present embodiment, pressure liftable chair 2 is market conventional seat, and pressure liftable chair is mainly by pedestal, air pressure rod, air pressure
Stick connector, air pressure rod lever, foot-operated, backrest and seat are constituted.Wherein chassis, backrest and seat material are ABS, locking plate and thick stick
Bar material is stainless steel, and air pressure bar material is complex, including ABS, rubber, aluminium alloy etc..Pressure liftable chair 2 can be with air pressure rod
It is flexible and change height, maximum height changes between 775.5mm to 954mm, and the height of seat is arrived in 395.5mm
574mm changes, larger and chair may be used by children in view of height change, so especially increasing foot-operated design；Chair
The volume of son is 3031cm3, surface area 8076663mm3, quality 9.525kg.
In the present embodiment, as shown in figure 5, the folding linkage of folding reading stand 6 is a four-bar mechanism, wherein left company
Bar 610 and right connecting rod 611 for the ease of double leval jib folding and installation so be designed as broken line type, the folder of two straight lines in broken line
Angle is 146.25 °, and upper connecting rod 612 and lower link 613 are then designed as linear type；Four-bar mechanism is folded and is stretched completely completely
Two stable state differences in height that expansion comes are 9.25cm, and horizontal extension amount is 35.87cm.Four-bar mechanism can root whether folding
The hobby of height and horizontal distance is adjusted according to user, it can be with adjustment using reading stand when folding reading stand 6
Bar 64 and adjust the angle, angle with horizontal plane is between 28.33 ° to 60 °；And bookshelf 66 may spread to read plate 63 it is vertical
Position, intermediate plate 67 then may spread to 66 upright position of bookshelf, such as without using read plate 63, it can be folded to completely and be read
Among reading frame pedestal 61；Since folding reading stand 6 can be adjusted the angle to optimal read state, thus bad seat can be adjusted
Appearance prevents hunchback；Most of myopia are since adolescence reading, writing posture are bad, and folding reading stand 6 also may be used
To prevent hypometropia；It is liberated in addition, intermediate plate 67 can fix books both hands, allows both hands that can do more meaningful thing.
In the present embodiment, as shown in Figure 6, Figure 7, rotary folding box 5 designs multiaxis to meet desktop storage demand
The rotary folding box 5 of heart rotated versions；Rotary folding box 5 is mainly divided into three parts, this three parts is divided into three by circle is third
The fan-shaped main body as rotary folding box 5, the rotating part in each region is sector.By taking 53 region of main folded slot as an example,
Three fan-shaped subregions can be divided into, wherein left-handed switch cabinet slot 54 and main folded slot 53 use Nested design, after folding mutually
Nesting is integral, and rotary shaft is similarly left rotary shaft with main folded slot 53.Least significant end is 55 region of dextrorotation switch cabinet slot, should
Region includes upper and lower two parts, respectively two dextrorotation switch cabinet slots 55, this two parts shares a right spindle, may be folded in main folding
The right area of slot 53.It is storage region between left-handed switch cabinet slot 54 and dextrorotation switch cabinet slot 55, which makes full use of
Remaining space, but do not have rotary folding function.It is constituted it follows that rotating storage box shares 15 sub- storage boxes.Rotation
The main body of folded box 5 be an a diameter of 50cm, thickness be 6cm upper Foldable cabinet plate 51, under have a diameter 4.5cm, thickness
Fixed position of the lower Foldable cabinet plate 52 as elevating mechanism of 5mm, length 5cm；It respectively retains 5mm Thin Disks and centre up and down
Support cylindrical shaft as ontology, rest part can provide folding space for fan-folded box.Rotate the three parts of accepting rack respectively
Four rotating boxes and a not independently rotary storage box of two different rotary axis can be derived, i.e., one shares 15 storages
Box；It is believed that no matter 15 storage boxes can accommodate sufficient amount and the article of type, in this way, which kind of crowd can meet it for
Unlimited storage and classification demand.
By taking 53 region of main folded slot as an example, left-handed switch cabinet slot 54 is with the circular arc and length of radius 18.16cm arc length 21.09cm
The straight line and radius that degree is 18.85cm are that the section that the circular arc that 25cm arc length is 18.85cm surrounds stretches 5.25cm, finally again
Shell 2.5mm is taken out to form.And two dextrorotation switch cabinet slots 55 then by the circular arc and length of radius 15cm arc length 19.84cm be 15cm and
Radius is taken out shell for the section stretching 2.25cm that the circular arc of 25cm arc length 15.44cm surrounds and is formed again.
In the present embodiment, as shown in fig. 6, the bottom that the elevating mechanism of rotary folding box 5 is the lower Foldable cabinet plate 52 connects
It is connected to internal thread lifting cylinder 56, the internal thread lifting cylinder 56 is threaded with drive screw 57, the drive screw 57
On be connected with driven wheel of differential 58, drive link 59 is equipped in the connector drum 13, one end of the drive link 59 is connected with
Drive bevel gear 510, the drive bevel gear 510 are meshed with driven wheel of differential 58, and internal thread lifts cylinder 56, drive screw
57, driven wheel of differential 58, drive bevel gear 510 are respectively positioned in connector drum 13, and drive link 59 rotates, and drive drive bevel gear
510 rotations, drive bevel gear 510 drive driven wheel of differential 58 to rotate, and then drive screw 57 is driven to work so that with transmission spiral shell
The lifting realization of cylinder 56 of 57 matched internal thread of bar moves up and down, to realize the oscilaltion of rotary folding box 5；Drive link
59 are connect by key with drive bevel gear 510, and driven wheel of differential 58 is connect by key with drive screw 57, drive bevel gear 510
It is meshed with driven wheel of differential 58, two 90 ° of axle clamp angles.Drive link 59 is by length 17.10cm, the cylinder of diameter 2cm and long 8cm wide
The cuboid of 2cm high 0.6cm is constituted.Drive bevel gear 510 and driven wheel of differential 58 use standardized designs, middle gear pressure
20 ° of power angle, addendum coefficient 1.0, tip clearance coefficient 0.2 [19].58 number of teeth 26 of driven wheel of differential, root diameter 10.13cm, tooth
Outside diameter circle 10.90cm；510 number of teeth 15 of drive bevel gear, root diameter 6cm, tip diameter 6.86cm.Elevating mechanism is used
Rotary motion is transformed to move along a straight line, so that rotary folding box 5 can be lifted relative to desktop, length can be
Changing between 26.2cm to 32.2cm, the maximum variable quantity of height is 6cm, at this time on 5 full extension to desktop of rotary folding box,
And among when elevating mechanism height is 26.2cm, desktop rotating storage box is folded to desktop completely.It is main for this elevating mechanism
Feature be mechanism it is simple, it is easy to process, there is self-locking function, but frictional resistance is larger, the relatively low (30%- of transmission efficiency
40%).
In the present embodiment, as shown in Fig. 2, rotary wardrobe 4 is slided by 43, three pairs of a cabinet slot drawer of extractable drawer 47, three
Rail three parts are constituted, and cabinet slot 43 exactly likes clover using the design of rotational symmetry, and three parts are identical sector,
Sector is made of the isocentric circular arc of radius 75cm arc length 11.38 and radius 52cm arc length 62.37cm, is highly 16cm, three parts
Be connected to the rotary sleeve 41 of 13 thickness 0.5mm of mid diameter by the connecting rod 42 of diameter 2cm, rotary sleeve 41 be rotary wardrobe installation with
Contact position on desk.
In the present embodiment, as shown in figure 4, the circuit part of Folding desk lamp 3 is similar with the existing conventional structure of desk lamp, then
Without being described in detail, those skilled in the art can also be by the circuit structure of existing desk lamp directly with the Folding desk lamp to the application
In structure, the just right illumination of Folding desk lamp 3 can make work and amusement happier, and a good desk lamp needs to have U.S.
The basic characteristics such as sight, small and exquisite, healthy, energy saving are the fan-shaped flake concentric with desktop after folding, can be folded to desktop completely
A side a corner, and trail, the area illumination of desktop one third or more can be taken into account by adjusting position；Folding desk lamp 3 by
Cylinder connection sheet 31, T-type articulationes cylindroideus 32, lamp bracket 33 and lamp body 34 are constituted, wherein cylinder connection sheet 31 by Folding desk lamp 3 with
Desktop is connected, and desk lamp can be made to be pivoted 90 °.And T-type articulationes cylindroideus 32 can then make two parts of coupling part along 2 axis
Direction rotates.
The foregoing is merely the preferred embodiment of the present invention, are not intended to restrict the invention, for this field
For technical staff, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by
Modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of three people's formulas fold, rotation tables and chairs, it is characterised in that：Including desk ontology, set on the desk ontology there are one
Above pressure liftable chair, more than one Folding desk lamp, rotary wardrobe, rotary folding box, more than one folding reading stand, institute
State the side that Folding desk lamp is located at folding reading stand；The desk ontology includes upper desktop and lower desktop, and the upper desktop is under
It is connected by connector drum between desktop；It offers and more than one is read with what folding reading stand matched on the upper desktop
Frame mounting groove is read, the folding reading stand is installed in reading stand mounting groove, and the side of the upper desktop is equipped with more than one
Desk lamp mounting groove for installing Folding desk lamp and desk lamp placing groove, desk lamp mounting groove are connected with desk lamp placing groove；The folding
The cylinder connection sheet of folded desk lamp is installed in desk lamp mounting groove, and the Folding desk lamp is set to after then folding in desk lamp placing groove；Institute
It states and offers more than one be used for and the matched rotary wardrobe slot of rotary wardrobe on desktop；The middle part of the upper desktop, which is equipped with, to be used
It is offered in the Foldable cabinet mounting groove of rotary folding box installation, on the lower desktop more than one with pressure liftable seat base phase
The seat placing groove of cooperation.
2. a kind of three people formula according to claim 1 folds, rotation tables and chairs, it is characterised in that：The rotary wardrobe includes rotation
Pivoted housing, the rotary sleeve is set in connector drum, and rotary sleeve is located at the lower section of upper desktop；Set on the rotary sleeve there are one with
On connecting rod, be connected with cabinet slot in each connecting rod, left cabinet slot and right cabinet slot, the left cabinet slot be divided by partition board in cabinet slot
The lower section of upper desktop is respectively positioned on right cabinet slot；The right cabinet slot is located at the underface of rotary wardrobe slot；Lead between two neighboring cabinet slot
It crosses slide rail type structure and is connected with extractable drawer；It is formed between the outside of the extractable drawer, the outside of cabinet slot, upper desktop
The placed cavity placed for the pressure liftable chair chair back so that pressure liftable chair is connected formula structure with desk this physical efficiency.
3. a kind of three people formula according to claim 1 folds, rotation tables and chairs, it is characterised in that：The rotary folding box packet
Foldable cabinet plate and lower Foldable cabinet plate are included, is connected by connecting pole between the upper Foldable cabinet plate and lower Foldable cabinet plate, upper folding
Chest-on-chest plate and lower Foldable cabinet plate, which are formed with, folds storehouse, and more than one rotary folding bowl assembly is equipped in the folding storehouse, described
Rotary folding bowl assembly includes main folded slot, and one end of the main folded slot is connected to upper Foldable cabinet plate and lower folding by left rotary shaft
Between chest-on-chest plate, main folded slot is rotatable relative to upper Foldable cabinet plate using left rotary shaft as fulcrum, and a left side is equipped in the main folded slot
Rotary wardrobe slot and dextrorotation switch cabinet slot, the left side that left-handed switch cabinet slot is connected by main folded slot with upper Foldable cabinet plate and lower Foldable cabinet plate
Shaft is connected with main folded slot, and left-handed switch cabinet slot is rotatable relative to main folded slot；The dextrorotation switch cabinet slot passes through right-hand rotation
Axis connection is on main folded slot, and dextrorotation switch cabinet slot is rotatable relative to main folded slot；Left-handed switch cabinet slot and dextrorotation switch cabinet slot can
To be located in main folded slot by rotation mode, and main folded slot can also be set to upper Foldable cabinet plate by the way that rotation mode is concealed
Between lower Foldable cabinet plate；The bottom of the lower Foldable cabinet plate is connected with internal thread lifting cylinder, and the internal thread lifts cylinder
It is threaded with drive screw, driven wheel of differential is connected on the drive screw, drive link is equipped in the connector drum,
One end of the drive link is connected with drive bevel gear, and the drive bevel gear is meshed with driven wheel of differential, internal thread lifting
Cylinder, drive screw, driven wheel of differential, drive bevel gear are respectively positioned in connector drum.
4. a kind of three people formula according to claim 1 folds, rotation tables and chairs, it is characterised in that：The folding reading stand packet
Reading stand pedestal is included, the reading stand pedestal is connected to by folding linkage in reading stand mounting groove；The reading stand bottom
Folded slot is offered on seat, is equipped in the folded slot and reads plate, is connected on the inside of one end of the reading plate and folded slot,
And reading plate is swingable relative to folded slot, the bottom for reading plate is connected with adjustment bar, and adjustment bar can prop up reading plate,
Reading plate is set to form the angle of 28.33-60 degree with reading stand pedestal；Bookshelf slot is offered on the reading plate, is connected in bookshelf slot
It is connected to bookshelf, bookshelf is swingable relative to bookshelf slot；The bookshelf is equipped with intermediate plate, and the intermediate plate is can be folded into bookshelf at one
Body, bookshelf can be folded into read plate it is integral, read plate can be folded into it is integral with reading stand pedestal.
5. a kind of three people formula according to claim 4 folds, rotation tables and chairs, it is characterised in that：The folding linkage
Including pressing spaced left connecting rod and right connecting rod, it is connected by upper connecting rod between the left connecting rod and the top of right connecting rod,
Lower link is connected between the lower part of the left connecting rod and the middle part of right connecting rod, reading stand pedestal is connected by folding linkage
In in reading stand mounting groove.
6. a kind of three people formula according to claim 4 folds, rotation tables and chairs, it is characterised in that：The pressure liftable chair
Bottom is equipped with flat dual brake wheel.
7. a kind of three people formula according to claim 4 folds, rotation tables and chairs, it is characterised in that：It is equipped in the folded slot
Several limited blocks offer several limiting slots on the reading plate, and the limiting slot is matched with limited block, is made reading plate and is read
It reads frame pedestal and forms one.
8. a kind of three people formula according to claim 5 folds, rotation tables and chairs, it is characterised in that：The left connecting rod and right company
Bar is broken line type, and the angle of two straight lines is 146.25 ° in broken line, and upper connecting rod and lower link are then linear type；Folding linkage
It is 9.25cm to fold the two stable state differences in height to come with full extension completely, and horizontal extension amount is 35.87cm.
9. a kind of three people formula according to claim 1 folds, rotation tables and chairs, it is characterised in that：The Folding desk lamp is by justifying
Column connection sheet, T-type articulationes cylindroideus, lamp bracket and lamp body are constituted, and wherein Folding desk lamp is connected by cylinder connection sheet with desktop, can
Desk lamp is set to be pivoted 90 °.
10. a kind of three people formula according to claim 1 folds, rotation tables and chairs, it is characterised in that：Connect on the rotary wardrobe slot
It is connected to cover board, the upper surface of the cover board is equal with the surface of upper desktop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810441984.5A CN108634640B (en) | 2018-05-10 | 2018-05-10 | Three-person folding and rotating table and chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810441984.5A CN108634640B (en) | 2018-05-10 | 2018-05-10 | Three-person folding and rotating table and chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108634640A true CN108634640A (en) | 2018-10-12 |
| CN108634640B CN108634640B (en) | 2020-11-03 |
Family
ID=63754090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810441984.5A Active CN108634640B (en) | 2018-05-10 | 2018-05-10 | Three-person folding and rotating table and chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108634640B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109171214A (en) * | 2018-11-12 | 2019-01-11 | 储国亲 | A kind of folding utility tea table |
| CN109662467A (en) * | 2018-11-28 | 2019-04-23 | 杨赵凌 | A kind of fixed device of the drawing board for art teaching for facilitating teacher to be watched |
| CN110507095A (en) * | 2019-10-15 | 2019-11-29 | 湖南文理学院 | A kind of teaching equipment of portable information technology |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2817583Y (en) * | 2005-08-31 | 2006-09-20 | 王炳虎 | Assembled tea table |
| CN204192012U (en) * | 2014-11-14 | 2015-03-11 | 北华航天工业学院 | A kind of many scene composition tables and chairs |
| CN204273702U (en) * | 2014-11-24 | 2015-04-22 | 董永明 | Foldable multifunctional tables and chairs capable of preventing myopia |
| CN105266385A (en) * | 2015-11-05 | 2016-01-27 | 无锡新人居科贸有限公司 | Multilayer rotary desk |
| CN107348672A (en) * | 2017-09-05 | 2017-11-17 | 佛山市道道电子科技有限公司 | A kind of modularization dining table |
-
2018
- 2018-05-10 CN CN201810441984.5A patent/CN108634640B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2817583Y (en) * | 2005-08-31 | 2006-09-20 | 王炳虎 | Assembled tea table |
| CN204192012U (en) * | 2014-11-14 | 2015-03-11 | 北华航天工业学院 | A kind of many scene composition tables and chairs |
| CN204273702U (en) * | 2014-11-24 | 2015-04-22 | 董永明 | Foldable multifunctional tables and chairs capable of preventing myopia |
| CN105266385A (en) * | 2015-11-05 | 2016-01-27 | 无锡新人居科贸有限公司 | Multilayer rotary desk |
| CN107348672A (en) * | 2017-09-05 | 2017-11-17 | 佛山市道道电子科技有限公司 | A kind of modularization dining table |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109171214A (en) * | 2018-11-12 | 2019-01-11 | 储国亲 | A kind of folding utility tea table |
| CN109662467A (en) * | 2018-11-28 | 2019-04-23 | 杨赵凌 | A kind of fixed device of the drawing board for art teaching for facilitating teacher to be watched |
| CN110507095A (en) * | 2019-10-15 | 2019-11-29 | 湖南文理学院 | A kind of teaching equipment of portable information technology |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108634640B (en) | 2020-11-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108634640A (en) | Three people's formulas of one kind fold, rotate tables and chairs | |
| CN212815246U (en) | Movable desktop structure capable of placing green plants based on modular functional partitions | |
| CN207639867U (en) | Innovate folded form street artistical furniture | |
| CN109163272A (en) | A kind of foldable LED lamp bracket | |
| CN108542100A (en) | A kind of umbellate form intention folding table | |
| CN107411371A (en) | A kind of adjustable multipurpose bookcase | |
| CN108669804A (en) | A kind of corner table with retractility | |
| CN200966451Y (en) | Liquid crystal computer desk that can be used both on the ground and on the bed | |
| CN211380099U (en) | Space-saving multifunctional desktop bookshelf | |
| CN211065467U (en) | Portable table | |
| CN203576060U (en) | Foldable furniture integrating bed and desk | |
| CN208769055U (en) | A kind of adjustable table | |
| KR101033756B1 (en) | An installation pole for reading desk | |
| CN216364114U (en) | Novel household double desk | |
| CN200976970Y (en) | Portable and folding type traveling table/chair | |
| CN220756886U (en) | Folding student education desk | |
| CN213786211U (en) | Multifunctional bookcase | |
| CN205649163U (en) | Book case with extension desktop | |
| CN212346979U (en) | Medical nursing table with rotatable interlayer | |
| CN215958893U (en) | Built-in plywood of assembled drags five metals structure | |
| CN211795257U (en) | Telescopic bedside cabinet | |
| CN211533691U (en) | Book display furniture | |
| CN2634909Y (en) | Table and chair capable of adjusting height | |
| CN209202283U (en) | A kind of multifunctional table | |
| CN211213984U (en) | End seat body position chair |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |