CN105996438A - Integrated type foldable table and chair - Google Patents
Integrated type foldable table and chair Download PDFInfo
- Publication number
- CN105996438A CN105996438A CN201610601176.1A CN201610601176A CN105996438A CN 105996438 A CN105996438 A CN 105996438A CN 201610601176 A CN201610601176 A CN 201610601176A CN 105996438 A CN105996438 A CN 105996438A
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- China
- Prior art keywords
- support
- bar
- groove
- outer groove
- interior
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- 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
- A47B3/00—Folding or stowable tables
- A47B3/14—Foldable table and seat units
-
- 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
- A47B13/00—Details of tables or desks
- A47B13/08—Table tops; Rims therefor
- A47B13/16—Holders for glasses, ashtrays, lamps, candles or the like forming part of tables
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Abstract
The invention provides an integrated type foldable table and chair. The integrated type foldable table and chair comprises a base, an expansion link and a table top. The base is connected with the table top through the expansion link. The table top comprises a table top supporting frame, a surface plate body and a table top surrounding framework. The surface plate body is installed on the table top supporting frame, and the edges of the surface plate body are embedded into the table top surrounding framework. The table top surrounding framework comprises a first strip-shaped framework piece, a second strip-shaped framework piece, a first n-shaped framework piece and a second n-shaped framework piece. The design between a cushion and two supporting back cushions conforms to human engineering, when a user sits on the cushion, the body will keep a forerake posture all the time, the physiological problems that the back is bowed and lumbar disc herniation is caused after long-term sitting are avoided, it is guaranteed that the user keeps a good posture habit for a long time, and the integrated type foldable table and chair is beneficial to health. The table and chair can be folded into an integrated structure, a leg rod II can serve as a handle for the folded table and chair, and carrying and handing are convenient.
Description
Technical field
The present invention relates to household goods technical field, be specifically related to a kind of integrated folding tables and chairs.
Background technology
The kind of folding table/chair in the market is few, can be divided into two big types, and a class folds not disjunctor, another kind of then
It it is folding conjoined.Because of the difference in moulding and structure, so that the profile of existing tables and chairs, use occasion, occupation mode etc.
Being limited to, being seated for a long time is easily caused back and droops, and even results in the problem that the sittings such as an intervertebral disk hernia become disease.And
There is the most different note computer desks on market, but but there is no chair and note computer desk the product deposited, it is impossible to meet
Use requirement.Therefore, prior art has yet to be improved and developed.
Summary of the invention
It is an object of the invention to overcome in existing product not enough, it is provided that guarantee user can be allowed to maintain for a long time straight and graceful
Ground sitting posture, also will not cause burden to health simultaneously, wholesome, meets a kind of folding desk with integral of human engineering
Chair.
In order to achieve the above object, the present invention is achieved by the following technical solutions:
The present invention proposes a kind of integrated folding tables and chairs, and including base, described base includes medicated cushion, two supports back cushion, supports
I, support II, support link, movable embedding bar and support notch frame；Support I includes two support bars I be arrangeding in parallel,
These two support bar I lower ends are fixed with one and are more than for the foot lever I contacting and supporting base with ground, the length of foot lever I
The spacing of two support bars I；This foot lever I is mutually connected vertically integral with two support bars I, two support bars of support I
I upper end is hinged with medicated cushion；The upper end of support link is hinged with two support bars I on support I respectively, support link lower end
Being fixed with movable embedding bar, this movable embedding bar is mutually connected vertically integral with support link；Support II includes two be arranged in parallel
Support bar II, is fixed with one for the foot lever II contacting and supporting base with ground, this foot in these two support bar II lower ends
Bar II is mutually connected vertically integral with two support bars II on support II, and the length of foot lever II is more than between two support bars II
Away from；Extend through on support II in two support bars II in the setting that intersects, and support I between support I and support II
Two support bars II；Being respectively equipped with support back cushion on two support bar II upper end side edges of support II, the two supports back cushion
Parallel mutual spacing can freely regulate and control side by side, and distance regulation scope is 30cm～60cm；Two supports at support II
Be fixed with between bar II one piece for coordinate the pin of support I and one for supporting and withstand the support notch frame of support link,
Supporting notch frame to be made up of the two row's support members be arrangeding in parallel, the upper and lower end of two row's support members is arranged on by securing member respectively
On two support bars II of support II；Support member is provided with 4～8 formed objects and can the semicircle of bar nested arrangements embedding with activity
Shape notch；The embedding bar of activity of support link lower end can be nested in the semicircular notch supported on notch frame；By embedding for movable embedding bar
It is inserted in different semicircular notch, it is achieved the corner dimension between adjusting pole I and support II, and support I and ground,
Support II and the gradient on ground, thus allow user be adjusted to the optimal comfort position at seat according to own bodies situation.
On support II, two support bar II spacing are more than two support bar I spacing on support I, two support bars I on support I
Outer side edges along and support II on two support bar II inner side edges along offseting, and movable embedding bar two ends and two support bars II on support II
Inner side edge is along offseting；This spline structure design so that support I mutually abut with support II thus realize support II firmly clamp prop up
Frame I, it is to avoid time under external force (user is sitting on medicated cushion and whole base is applied load) effect, support I and II, support
Life disconnects and produces and correspondingly loosen or wave；And so user is actually needed according to self, by between medicated cushion and support I
The gradient being suitable for can be adjusted to, it is ensured that user cosily seat is on medicated cushion.
The upper end of described support link is hinged with support I, and this articulated position distance bracket I upper end distance be A, distance
Frame I lower end distance is B, and B=(3～4) × A, and unit is mm；
Described pin distance bracket II lower end distance is C, pin distance bracket II upper end distance is D, and C=(10～14) ×
D, unit is mm；
The a length of E of support bar I of support I, a length of F of support II upper support bar II, and E=F-(10～20cm), unit
It is cm；
This spline structure and Sizing requirements, after mutually launching between support I and support II: support I and horizontal plane or ground
The angle formed between face is consistently greater than between support II and horizontal plane or ground the angle formed；At support I and support
After II is collapsed into one, owing to support II length is more than support I length so that in support II, some is exposed out, so
The support II that this exposes can be separately as base or the handle of folding table/chair, it is simple to carries and carries.
Be arranged in parallel on support II is formed between two support back cushions and horizontal plane or the ground shelving user both feet
Angle α, angle α=15 °～60 °；Angle β, angle β is formed between medicated cushion and horizontal plane or the ground of support I upper end
It is 15 °～30 ° of angles；Angle α is with angle β towards contrary, and its mutual relation is α=β+(0～30 °)；And sit
Pad is positioned at two surfaces supporting against rebasing end.The design of this structure, when user is sitting in this medicated cushion, both legs and two supports
When back cushion offsets, the center of gravity of user supports between back cushion medicated cushion and two, and health can be to maintain the appearance leaned forward all the time
State, in so avoiding the physiological problems such as the prolapse of lumbar intervertebral disc that user back droops, sitting becomes disease to be occurred, Er Qiebao
Demonstrate,prove user and maintained good sitting posture custom for a long time, be good for one's health.
As improving further, also including expansion link and desktop, base is connected with desktop by expansion link, and described desktop includes table
Face bracing frame, plane plate and desktop peripheral frame frame, plane plate is arranged on table top supporter, and plane plate edge is embedded in table
In the peripheral frame frame of face, described desktop peripheral frame frame include the first bar shaped frame unit, the second bar shaped frame unit, the first Contraband glyph framework part and
Second Contraband glyph framework part, wherein: the first Contraband glyph framework part and the second Contraband glyph framework part are all the frameworks in Contraband word shaped as frame shape
Part；
The two ends of described first Contraband glyph framework part are respectively by the first bar shaped frame unit, the second bar shaped frame unit and the second Contraband font
The two ends of frame unit connect, and the first bar shaped frame unit medial part is provided with interior groove I, and the second bar shaped frame unit medial part is provided with inside groove
Ditch II, the first Contraband glyph framework part medial part is provided with interior groove III, and the second Contraband glyph framework part medial part is provided with interior groove IV, and
And it being equipped with some raised lines in upper and lower both sides, plane plate edge, these raised lines can be nested in the first bar shaped frame unit accordingly
Interior groove I is interior, the interior groove II of the second bar shaped frame unit is interior, the first Contraband glyph framework part interior groove III is interior and the second Contraband word
In the interior groove IV of shape frame unit；The design of this spline structure, it is ensured that firmly coordinating between plane plate with desktop peripheral frame frame
Connect, even if try hard to recommend gear effect outside, it is also difficult to plane plate is separated with desktop peripheral frame frame；Simultaneously by desktop peripheral frame
Frame is installed and round quick and easy on plane plate, and it is right first the first bar shaped frame unit and the second bar shaped frame unit to be nested in
Answer dual-side edge before and after plane plate, then to the first Contraband glyph framework part in nesting on other edge, the left and right sides and
Two Contraband glyph framework parts.
Expansion link includes supporting mobile jib and flexible secondary bar, and supporting mobile jib is hollow tube structure, and flexible secondary bar is nested in support mobile jib
Upper end in, support the secondary bar length above support mobile jib that regulated and controled between mobile jib and flexible secondary bar stretch by tightener；?
Flexible secondary bar upper end is connected with the angle adjustment connector II being fixed on bottom table top supporter, and described angle adjustment connector II wraps
Including II, two pieces of semicircle regulating parts II of tray member and pin shaft II, the top of two pieces of semicircle regulating parts II is fixed on tray member II
On, and the intermediate support plate that tray member I is fixed on table top supporter, two pieces of semicircle regulating parts II be arranged in parallel, at every piece
The bottom sides of semicircle regulating part is equidistantly provided with several manholes along upper, flexible secondary masthead end and two pieces of semicircle regulating parts
II is hinged, and the through pin shaft II two ends on support mobile jib top can extend through the circle on two pieces of semicircle regulating parts II
In shape through hole, so control pin shaft II two ends and be applied on two pieces of semicircle regulating parts II in different manhole, it is achieved expansion link
And the angle regulation and control between desktop, thus realize direct regulation and control desktop purpose so that desktop inclination relative usage person reaches optimal
In comfortable region.Supporting mobile jib lower end to be connected with angle adjustment connector I, described angle adjustment connector I is fixed on support II
Top, described angle adjustment connector I includes I, two pieces of semicircle regulating parts I of tray member and bearing pin I, two pieces of semicircles
The bottom of regulating part I is fixed in tray member I, and tray member I is fixed on the upper end of support II, two pieces of semicircle regulating parts I
It is arranged in parallel, the top sides edge of every piece of semicircle regulating part I is equidistantly provided with several arc-shaped slots, supports mobile jib bottom
Hinged with two pieces of semicircle regulating parts I, and through bearing pin I two ends in support mobile jib bottom can be embedded in two and half respectively
In arc-shaped slot on circular regulating part I.So control bearing pin I two ends and be embedded on two pieces of semicircle regulating parts I different arc
In slotted eye, it is achieved the angle regulation and control between expansion link and base, thus realize indirect adjustments and controls desktop purpose so that desktop position phase
User is reached in optimal comfortable region.
As improving further, the interior groove I that the first bar shaped frame unit medial part is provided with in convex shape, the slot opening of interior groove I
Degree is less than the slot bottom width of interior groove I；The interior groove II that second bar shaped frame unit medial part is provided with in convex shape, interior groove II
Width of rebate be less than the slot bottom width of interior groove II；The interior groove III that first Contraband glyph framework part medial part is provided with is in type
Shape, the width of rebate of interior groove III is less than the slot bottom width of interior groove III；The inside groove that second Contraband glyph framework part medial part is provided with
Ditch IV is in convex shape, and the width of rebate of interior groove IV is less than the slot bottom width of interior groove IV.
As improving further, described tightener is by threaded rod and is fixed on the knobs fit of threaded rod end and forms, and is stretching
The secondary bar of contracting is provided with several equally spaced screwed holes, and the threaded rod of tightener is applied in the upper end supporting mobile jib, and regulation and control knob is also
The screwed hole threaded engagement that threaded rod is corresponding with on flexible secondary bar is connected, it is achieved flexible secondary bar is extended upward and supports mobile jib
Length.
As improving further, the first bar shaped frame unit lateral part is provided with outer groove I, outer groove I in convex shape, water jacket
The width of rebate of ditch I is less than the slot bottom width of outer groove I；Second bar shaped frame unit lateral part is provided with outer groove II, its China and foreign countries
Groove II is in convex shape, and the width of rebate of outer groove II is less than the slot bottom width of outer groove II；Outside first Contraband glyph framework part
Portion is provided with outer groove III, and outer groove III is in convex shape, and the width of rebate of outer groove III is less than the bottom land width of outer groove III
Degree；Second Contraband glyph framework part lateral part is provided with outer groove IV, outer groove IV in convex shape, the width of rebate of outer groove IV
It is less than the slot bottom width of outer groove IV.Such structure designs, it is simple to user configures some Suspended containerses or ornament,
Due to these outer groove inner wide and outer narrows, so being configured its interior Suspended containers or ornament can firmly be embedded in outside these
In groove (outer groove I, outer groove II, outer groove III and outer groove IV)；Such as will hang the Suspended containers such as basket, pallet
Being embedded in outer groove I, outer groove II, outer groove III or outer groove IV, user can be by mobile phone, PDA, books etc.
Small articles is placed on these and hangs in the Suspended containers such as basket, pallet, while taking full advantage of space, desktop edge, the most effectively
The receiving space of ground enlarging table top.
As improving further, it is arranged with rubber wear-resisting circle respectively at the two ends of foot lever I, foot lever II.The design of this spline structure,
Enhance earth-grasping force and frictional force between this tables and chairs and ground.
As improving further, owing to the length of support II is more than length 10cm～the 20cm of support I, by under support link
The embedding bar of activity of end in the semicircular notch supported notch frame pull out after, support I is being folded on support II and is receiving
Hold together integral；By regulation and control angle adjustment connector I and angle adjustment connector II, expansion link and desktop are folded in successively simultaneously
On support II and be collapsed into one, owing to the length of support II is more than the length of support I, and expansion link can freely stretch also
Controlling its effective length, therefore the foot lever II on support II can not hidden by support I and desktop, so exposes
Foot lever II can draw in as this folding after the handle of tables and chairs, be thus easy to carry and carry.
Compared with prior art, beneficial effects of the present invention is as follows:
The present invention uses said structure, and wherein in base, medicated cushion and two designs supporting back cushion meet ergonomics so that when making
User is sitting on medicated cushion and health can remain the attitude leaned forward, in so avoiding user back droop, sitting become
The physiological problems such as the prolapse of lumbar intervertebral disc that disease is occurred, and ensure that user maintains good sitting posture custom for a long time, useful
In health.And base and whole tables and chairs can fold and be collapsed into integrative-structure, foot lever II can draw in as this folding again
The handle of rear tables and chairs, is thus easy to carry and carries.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present invention.
Reference: plane plate 110, desktop peripheral frame frame 120, the first bar shaped frame unit 122, the second bar shaped frame unit
124, the first Contraband glyph framework part 121, the second Contraband glyph framework part 123；Support mobile jib 210, angle adjustment connector I
220, tray member I 221, semicircle regulating part I 222, arc-shaped slot 223；Medicated cushion 310, supports back cushion 320, support I
330, foot lever I 331, support link 332, movable embedding bar 333, support II 340, foot lever II 341, pin 342, support
Notch frame 343, support member 344, semicircular notch 345.
Detailed description of the invention
Below in conjunction with Figure of description, technical scheme is described further:
As it is shown in figure 1, the present invention proposes the specific embodiment of a kind of integrated folding tables and chairs, including base, described base includes
Medicated cushion 310, two support back cushion 320, support I 330, support II 340, support link 332, movable embedding bar 333 and
Support notch frame 343；Support I 330 includes two support bars I be arrangeding in parallel, is fixed with one in these two support bar I lower ends
Root for contacting and support the foot lever I 331 of base with ground, and the length of foot lever I 331 is more than between two support bars I
Away from；This foot lever I 331 is mutually connected vertically integral with two support bars I, two support bar I upper ends of support I 330 with
Medicated cushion 310 is hinged；The upper end of support link 332 is hinged with two support bars I on support I 330 respectively, support link
332 lower ends are fixed with movable embedding bar 333, and this movable embedding bar 333 is mutually connected vertically integral with support link 332；Support
II 340 include two support bars II be arrangeding in parallel, are fixed with one for contacting also with ground in these two support bar II lower ends
Supporting the foot lever II 341 of base, this foot lever II 341 is mutually connected vertically into one with two support bars II on support II 340
Body, the length of foot lever II 341 is more than the spacing of two support bars II；In intersecting between support I 330 and support II 340
Arrange, and two support bars II on support I 330 extend through two support bars II on support II 340；At support II 340
Two support bar II upper end side edges on be respectively equipped with support back cushion 320, the two support back cushion 320 parallel side by side, mutually
Spacing can freely regulate and control, and distance regulation scope is 30cm～60cm；Fix between two support bars II of support II 340
There is one piece for coordinating the pin 342 of support I 330 and one for supporting and withstand the support notch frame of support link 332
343, support notch frame 343 and be made up of the two row's support members 344 be arrangeding in parallel, the upper and lower end of two row's support members 344 divides
It is not arranged on two support bars II of support II 340 by securing member；Support member 344 is provided with 4～8 formed objects and energy
Reach and the semicircular notch 345 of activity embedding bar 333 nested arrangements；The embedding bar of activity 333 of support link 332 lower end can be nested
In the semicircular notch 345 supported on notch frame 343；Movable embedding bar 333 is nested into different semicircular notch 345
In, it is achieved the corner dimension between adjusting pole I 330 and support II 340, and support I 330 and ground, support II 340
With the gradient on ground, thus user is allowed to be adjusted to the optimal comfort position at seat according to own bodies situation.
On support II 340, two support bar II spacing are more than two support bar I spacing on support I 330, on support I 330
Two support bar I outer side edges along with two support bar II inner side edges on support II 340 along offseting, and movable embedding bar 333 two ends with
On support II 340, two support bar II inner side edges are along offseting；This spline structure designs so that support I 330 and support II 340 phase
Abut mutually thus realize support II 340 and firmly clamp support I 330, it is to avoid (it is right that user is sitting on medicated cushion 310 in external force
Whole base applies load) under effect time, support I 330 and support II 340 occur to disconnect and produce correspondingly loosening or shake
Pendulum；And so user is actually needed according to self, by inclining of can being adjusted between medicated cushion 310 and support I 330 to be suitable for
Gradient, it is ensured that user cosily seat is on medicated cushion 310.
The upper end of described support link 332 is hinged with support I 330, and this articulated position distance bracket I 330 upper end distance
It is B for A, distance bracket I 330 lower end distance, and B=(3～4) × A, unit is mm；
Described pin 342 distance bracket II 340 lower end distance is C, pin 342 distance bracket II 340 upper end distance is D,
And C=(10～14) × D, unit is mm；
The a length of E of support bar I of support I 330, a length of F of support II 340 upper support bar II, and E=F-
(10～20cm), unit is cm；
This spline structure and Sizing requirements, after mutually launching between support I 330 and support II 340: support I 330 with
The angle formed between horizontal plane or ground is consistently greater than between support II 340 and horizontal plane or ground the folder formed
Angle；After support I 330 and support II 340 are collapsed into one, owing to support II 340 length is more than support I 330 length, make
Some is exposed out in support II 340, the support II 340 that so this exposes can be separately as base or folding
The handle of tables and chairs, it is simple to carry and carry.
Two support back cushions 320 and horizontal plane or the ground for shelving user both feet be arrangeding in parallel on support II 340
Between formed angle α, angle α=15 °～60 °；Shape between medicated cushion 310 and horizontal plane or the ground of support I 330 upper end
Becoming angle β, angle β is 15 °～30 ° of angles；Angle α with angle β towards contrary, its mutual relation be α=β+
(0～30 °)；And medicated cushion 310 is positioned at two surfaces supporting back cushion 320 bottom.The design of this structure, works as user
Be sitting in this medicated cushion 310, both legs and two support back cushions 320 when offseting, and the center of gravity of user is positioned at medicated cushion 310 and two supports
Between back cushion 320, and health can be to maintain the attitude leaned forward all the time, in so avoiding user back droop, sitting
The physiological problems such as the prolapse of lumbar intervertebral disc that one-tenth disease is occurred, and ensure that user maintains good sitting posture custom for a long time, has
Benefit health.
Also including expansion link and desktop, base is connected with desktop by expansion link, and described desktop includes table top supporter, surface plate
Body 110 and desktop peripheral frame frame 120, plane plate 110 is arranged on table top supporter, and plane plate 110 edge is embedded in table
In face peripheral frame frame 120, described desktop peripheral frame frame 120 include first bar shaped frame unit the 122, second bar shaped frame unit 124,
One Contraband glyph framework part 121 and the second Contraband glyph framework part 123, wherein: the first Contraband glyph framework part 121 and the second Contraband font
Frame unit 123 is all the frame unit in Contraband word shaped as frame shape；
The two ends of described first Contraband glyph framework part 121 are respectively by first bar shaped frame unit the 122, second bar shaped frame unit 124
Being connected with the two ends of the second Contraband glyph framework part 123, the first bar shaped frame unit 122 medial part is provided with interior groove I, the second bar shaped
Frame unit 124 medial part is provided with interior groove II, and the first Contraband glyph framework part 121 medial part is provided with interior groove III, the second Contraband font
Frame unit 123 medial part is provided with interior groove IV, and is equipped with some raised lines in upper and lower both sides, plane plate 110 edge, these
Raised line can be nested in the interior groove I of the first bar shaped frame unit 122 accordingly, the interior groove II of the second bar shaped frame unit 124
In, in the interior groove of the first Contraband glyph framework part 121 III and in the interior groove IV of the second Contraband glyph framework part 123；So knot
The design of structure, it is ensured that being firmly connected between plane plate 110 and desktop peripheral frame frame 120, even if trying hard to recommend gear outside
During effect, it is also difficult to plane plate 110 is separated with desktop peripheral frame frame 120；Desktop peripheral frame frame 120 is being installed also simultaneously
On plane plate 110 quick and easy, can be first nested with the second bar shaped frame unit 124 by the first bar shaped frame unit 122
Dual-side edge before and after corresponding flat plate body 110, then to the first Contraband font frame in nesting on other edge, the left and right sides
Frame member 121 and the second Contraband glyph framework part 123.
Expansion link includes supporting mobile jib 210 and flexible secondary bar, and support mobile jib 210 is in hollow tube structure, and flexible secondary bar is nested in
Supporting in the upper end of mobile jib 210, the secondary bar that regulates and controls to stretch by tightener between support mobile jib 210 and flexible secondary bar is supporting master
Length above bar 210；It is connected with the angle adjustment connector II being fixed on bottom table top supporter in flexible secondary bar upper end, institute
State angle adjustment connector II and include II, two pieces of semicircle regulating parts II of tray member and pin shaft II, two pieces of semicircle regulating parts II
Top is fixed in tray member II, and the intermediate support plate that tray member I 221 is fixed on table top supporter, two pieces of semicircle tune
Joint part II be arranged in parallel, is equidistantly provided with several manholes on the bottom sides edge of every piece of semicircle regulating part, flexible secondary bar
Top is hinged with two pieces of semicircle regulating parts II, and the through pin shaft II two ends on support mobile jib 210 top can extend through
In manhole on two pieces of semicircle regulating parts II, so control pin shaft II two ends and be applied on two pieces of semicircle regulating parts II
In different manholes, it is achieved the angle regulation and control between expansion link and desktop, thus realize direct regulation and control desktop purpose so that table
Plane inclination relative usage person reaches in optimal comfortable region.Support mobile jib 210 lower end with angle adjustment connector I 220 even
Connecing, described angle adjustment connector I 220 is fixed on the top of support II 340, and described angle adjustment connector I 220 includes
I 221, two pieces of semicircle regulating parts I 222 of tray member and bearing pin I, the bottom of two pieces of semicircle regulating parts I 222 is fixed on torr
On diskware I 221, and tray member I 221 is fixed on the upper end of support II 340, and two pieces of semicircle regulating parts I 222 are parallel to be set
Put, the top sides edge of every piece of semicircle regulating part I 222 is equidistantly provided with several arc-shaped slots 223, supports mobile jib
210 bottoms are hinged with two pieces of semicircle regulating parts I 222, and through bearing pin I two ends in support mobile jib 210 bottom can
It is embedded in respectively in the arc-shaped slot 223 on two pieces of semicircle regulating parts I 222.So control bearing pin I two ends and be embedded in two pieces
On semicircle regulating part I 222 in different arc-shaped slots 223, it is achieved the angle regulation and control between expansion link and base, thus realize
Indirect adjustments and controls desktop purpose so that desktop position relative usage person reaches in optimal comfortable region.
The interior groove I that first bar shaped frame unit 122 medial part is provided with is in convex shape, and the width of rebate of interior groove I is less than inside groove
The slot bottom width of ditch I；The interior groove II that second bar shaped frame unit 124 medial part is provided with in convex shape, the slot opening of interior groove II
Degree is less than the slot bottom width of interior groove II；The interior groove III that first Contraband glyph framework part 121 medial part is provided with is in convex shape, interior
The width of rebate of groove III is less than the slot bottom width of interior groove III；The interior groove that second Contraband glyph framework part 123 medial part is provided with
IV in convex shape, and the width of rebate of interior groove IV is less than the slot bottom width of interior groove IV.
Described tightener is by threaded rod and is fixed on the knobs fit of threaded rod end and forms, and is provided with some on flexible secondary bar
Individual equally spaced screwed hole, the threaded rod of tightener be applied in support mobile jib 210 upper end, regulation and control knob and by threaded rod with stretch
On the secondary bar of contracting, corresponding screwed hole threaded engagement connects, it is achieved flexible secondary bar extends upward the length supporting mobile jib 210.
First bar shaped frame unit 122 lateral part is provided with outer groove I, outer groove I in convex shape, the slot opening of outer groove I
Degree is less than the slot bottom width of outer groove I；Second bar shaped frame unit 124 lateral part is provided with outer groove II, outer groove II in
Convex shape, the width of rebate of outer groove II is less than the slot bottom width of outer groove II；First Contraband glyph framework part 121 lateral part sets
Having outer groove III, outer groove III is in convex shape, and the width of rebate of outer groove III is less than the slot bottom width of outer groove III；The
Two Contraband glyph framework part 123 lateral parts are provided with outer groove IV, and outer groove IV is in convex shape, and the width of rebate of outer groove IV is wanted
Slot bottom width less than outer groove IV.Such structure designs, it is simple to user configures some Suspended containerses or ornament, by
In these outer groove inner wide and outer narrows, so being configured its interior Suspended containers or ornament can firmly be embedded in these water jackets
In ditch (outer groove I, outer groove II, outer groove III and outer groove IV)；Such as will hang the Suspended containers such as basket, pallet embedding
Putting outside in groove I, outer groove II, outer groove III or outer groove IV, user can be little by mobile phone, PDA, books etc.
Object is placed on these and hangs in the Suspended containers such as basket, pallet, while taking full advantage of space, desktop edge, the most effectively
The receiving space of enlarging table top.
Rubber wear-resisting circle it is arranged with respectively at the two ends of foot lever I 331, foot lever II 341.The design of this spline structure, enhances this
Earth-grasping force and frictional force between tables and chairs and ground.
Owing to the length of support II 340 is more than length 10cm～the 20cm of support I 330, in the work by support link 332 lower end
Dynamic embedding bar 333 in the semicircular notch 345 supported notch frame 343 pull out after, support I 330 is being folded in
On frame II 340 and be collapsed into one；Simultaneously will be flexible by regulation and control angle adjustment connector I 220 and angle adjustment connector II
Bar and desktop are folded on support II 340 and are collapsed into one successively, owing to the length of support II 340 is more than support I 330
Length, and expansion link can freely stretch and control its effective length, and therefore the foot lever II 341 on support II 340 can begin
Not hidden by support I 330 and desktop, the foot lever II 341 so exposed can be as tables and chairs after this folding gathering
Handle, is thus easy to carry and carries.
The present invention uses said structure, and wherein in base, medicated cushion 310 and two designs supporting back cushion 320 meet ergonomics,
Make, when user is sitting on medicated cushion 310, health to remain the attitude leaned forward, in so avoiding user back
Droop, the physiological problem such as prolapse of lumbar intervertebral disc that sitting becomes disease to be occurred, and ensure that user maintains good seat for a long time
Appearance is accustomed to, and is good for one's health.And base and whole tables and chairs can fold and be collapsed into integrative-structure, foot lever II 341 again may be used
With the handle of tables and chairs after drawing in as this folding, thus it is easy to carry and carries.
Above-described embodiment is the description of the invention, is not limitation of the invention, any to the scheme after simple transformation of the present invention
Belong to protection scope of the present invention.
Claims (6)
1. integrated folding tables and chairs, it is characterised in that include base, described base include medicated cushion, two support against
Pad, support I, support II, support link, movable embedding bar and support notch frame；
Support I includes two support bars I be arrangeding in parallel, is fixed with one for connecing with ground in these two support bar I lower ends
Touching and support the foot lever I of base, the length of foot lever I is more than the spacing of two support bars I；This foot lever I and two support bars
I is mutually connected vertically integral, and two support bar I upper ends of support I are hinged with medicated cushion；
The upper end of support link is hinged with two support bars I on support I respectively, and support link lower end is fixed with movable embedding
Bar, this movable embedding bar is mutually connected vertically integral with support link；
Support II includes two support bars II be arrangeding in parallel, is fixed with one for connecing with ground in these two support bar II lower ends
Touching and support the foot lever II of base, this foot lever II is mutually connected vertically integral with two support bars II on support II, foot lever
The length of II is more than the spacing of two support bars II；
Extend through on support II in two support bars II in the setting that intersects, and support I between support I and support II
Two support bars II；
Being respectively equipped with support back cushion on two support bar II upper end side edges of support II, the two supports against levels up row side by side,
Mutual spacing can freely regulate and control, and distance regulation scope is 30cm～60cm；
One piece it is fixed with for coordinating the pin of support I and one for supporting and withstanding between two support bars II of support II
The support notch frame of support link, supports notch frame and is made up of the two row's support members be arrangeding in parallel, two row's support members upper and lower
End is arranged on two support bars II of support II by securing member respectively；
Support member is provided with 4～8 formed objects and can the semicircular notch of bar nested arrangements embedding with activity；Support link lower end
The embedding bar of activity can be nested in the semicircular notch supported on notch frame；
On support II, two support bar II spacing are more than two support bar I spacing on support I, two support bars I on support I
Outer side edges along and support II on two support bar II inner side edges along offseting, and movable embedding bar two ends and two support bars II on support II
Inner side edge is along offseting；
The upper end of described support link is hinged with support I, and this articulated position distance bracket I upper end distance be A, distance
Frame I lower end distance is B, and B=(3～4) × A, and unit is mm；
Described pin distance bracket II lower end distance is C, pin distance bracket II upper end distance is D, and C=(10～14) ×
D, unit is mm；
The a length of E of support bar I of support I, a length of F of support II upper support bar II, and E=F-(10～20cm), unit
It is cm；
Be arranged in parallel on support II is formed between two support back cushions and horizontal plane or the ground shelving user both feet
Angle α, angle α=15 °～60 °；Angle β, angle β is formed between medicated cushion and horizontal plane or the ground of support I upper end
It is 15 °～30 ° of angles；Angle α is with angle β towards contrary, and its mutual relation is α=β+(0～30 °)；And sit
Pad is positioned at two surfaces supporting against rebasing end.
2. according to a kind of integrated folding tables and chairs described in claim 1, it is characterised in that also include expansion link and table
Face, base is connected with desktop by expansion link, and described desktop includes table top supporter, plane plate and desktop peripheral frame frame, plane
Plate body is arranged on table top supporter, and plane plate edge is embedded in desktop peripheral frame frame, and described desktop peripheral frame frame includes Article 1
Shape frame unit, the second bar shaped frame unit, the first Contraband glyph framework part and the second Contraband glyph framework part；
The two ends of described first Contraband glyph framework part are respectively by the first bar shaped frame unit, the second bar shaped frame unit and the second Contraband font
The two ends of frame unit connect, and the first bar shaped frame unit medial part is provided with interior groove I, and the second bar shaped frame unit medial part is provided with inside groove
Ditch II, the first Contraband glyph framework part medial part is provided with interior groove III, and the second Contraband glyph framework part medial part is provided with interior groove IV, and
And it being equipped with some raised lines in upper and lower both sides, plane plate edge, these raised lines can be nested in the first bar shaped frame unit accordingly
Interior groove I is interior, the interior groove II of the second bar shaped frame unit is interior, the first Contraband glyph framework part interior groove III is interior and the second Contraband word
In the interior groove IV of shape frame unit；
Expansion link includes supporting mobile jib and flexible secondary bar, and supporting mobile jib is hollow tube structure, and flexible secondary bar is nested in support mobile jib
Upper end in, support the secondary bar length above support mobile jib that regulated and controled between mobile jib and flexible secondary bar stretch by tightener；?
Flexible secondary bar upper end is connected with the angle adjustment connector II being fixed on bottom table top supporter, and described angle adjustment connector II wraps
Including II, two pieces of semicircle regulating parts II of tray member and pin shaft II, the top of two pieces of semicircle regulating parts II is fixed on tray member II
On, and the intermediate support plate that tray member I is fixed on table top supporter, two pieces of semicircle regulating parts II be arranged in parallel, at every piece
The bottom sides of semicircle regulating part is equidistantly provided with several manholes along upper, flexible secondary masthead end and two pieces of semicircle regulating parts
II is hinged, and the through pin shaft II two ends on support mobile jib top can extend through the circle on two pieces of semicircle regulating parts II
In shape through hole, supporting mobile jib lower end and be connected with angle adjustment connector I, described angle adjustment connector I is fixed on support II
Top, described angle adjustment connector I includes I, two pieces of semicircle regulating parts I of tray member and bearing pin I, two pieces of semicircle tune
The bottom of joint part I is fixed in tray member I, and tray member I is fixed on the upper end of support II, and two pieces of semicircle regulating parts I are flat
Row is arranged, every piece of semicircle regulating part I top sides along on be equidistantly provided with several arc-shaped slots, support mobile jib bottom with
Two pieces of semicircle regulating parts I are hinged, and through bearing pin I two ends in support mobile jib bottom can be embedded in two pieces of semicircles respectively
In arc-shaped slot on shape regulating part I.
3. according to a kind of integrated folding tables and chairs described in claim 2, it is characterised in that inside the first bar shaped frame unit
The interior groove I that portion is provided with is in convex shape, and the width of rebate of interior groove I is less than the slot bottom width of interior groove I；Second bar shaped frame
The interior groove II that frame member medial part is provided with is in convex shape, and the width of rebate of interior groove II is less than the slot bottom width of interior groove II；The
The interior groove III that one Contraband glyph framework part medial part is provided with is in convex shape, and the width of rebate of interior groove III is less than the groove of interior groove III
Bottom width degree；The interior groove IV that second Contraband glyph framework part medial part is provided with is in convex shape, in the width of rebate of interior groove IV is less than
The slot bottom width of groove IV.
4. according to a kind of integrated folding tables and chairs described in claim 2, it is characterised in that described tightener is by screw thread
Bar and be fixed on the knobs fit composition of threaded rod end, is provided with several equally spaced screwed holes, degree of tightness on flexible secondary bar
The threaded rod of device is applied in the upper end supporting mobile jib, and the screwed hole screw thread that threaded rod is corresponding with on flexible secondary bar is also joined by regulation and control knob
Close and connect, it is achieved flexible secondary bar is extended upward the length supporting mobile jib.
5. according to a kind of integrated folding tables and chairs described in claim 2, it is characterised in that outside the first bar shaped frame unit
Portion is provided with outer groove I, and outer groove I is in convex shape, and the width of rebate of outer groove I is less than the bottom land width of outer groove I
Degree；Second bar shaped frame unit lateral part is provided with outer groove II, and outer groove II is in convex shape, and the width of rebate of outer groove II is wanted
Slot bottom width less than outer groove II；First Contraband glyph framework part lateral part is provided with outer groove III, and outer groove III is in type
Shape, the width of rebate of outer groove III is less than the slot bottom width of outer groove III；Second Contraband glyph framework part lateral part is provided with outer groove
IV, outer groove IV is in convex shape, and the width of rebate of outer groove IV is less than the slot bottom width of outer groove IV.
6. according to a kind of integrated folding tables and chairs described in claim 2, it is characterised in that at foot lever I, foot lever II
Two ends are arranged with rubber wear-resisting circle respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610601176.1A CN105996438A (en) | 2016-07-26 | 2016-07-26 | Integrated type foldable table and chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610601176.1A CN105996438A (en) | 2016-07-26 | 2016-07-26 | Integrated type foldable table and chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105996438A true CN105996438A (en) | 2016-10-12 |
Family
ID=57115352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610601176.1A Pending CN105996438A (en) | 2016-07-26 | 2016-07-26 | Integrated type foldable table and chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105996438A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109090838A (en) * | 2018-10-08 | 2018-12-28 | 叶菁 | A kind of movable one-piece type tables and chairs |
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| CN86205602U (en) * | 1986-08-04 | 1987-05-27 | 张桦 | Universal foldable desk-chair |
| CN2669707Y (en) * | 2004-01-18 | 2005-01-12 | 穆春华 | Multifunctional posture-correcting desk and chair |
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