CN109864477A - A kind of multi-functional deformation thing to sit on - Google Patents
A kind of multi-functional deformation thing to sit on Download PDFInfo
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- CN109864477A CN109864477A CN201910288668.3A CN201910288668A CN109864477A CN 109864477 A CN109864477 A CN 109864477A CN 201910288668 A CN201910288668 A CN 201910288668A CN 109864477 A CN109864477 A CN 109864477A
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- connecting plate
- bracket
- sit
- movable support
- thing
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- 238000005096 rolling process Methods 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 230000006978 adaptation Effects 0.000 claims 1
- 230000007547 defect Effects 0.000 abstract description 2
- 238000009510 drug design Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The invention belongs to thing to sit on technical fields, disclose a kind of multi-functional deformation thing to sit on, including bottom bracket, fixed bracket, movable support, first connecting plate, second connecting plate and butterfly hinge, side fixing assembling at the top of bottom bracket has fixed bracket, the other side at the top of bottom bracket is rotatably equipped with movable support, one end rolling assembling at support bracket fastened top and the first connecting plate, one end rolling assembling at the top of movable support and the second connecting plate, it is hinged by butterfly hinge between the other end of first connecting plate and the other end of the second connecting plate, the bottom of the first connecting plate and the second connecting plate is arranged in butterfly hinge；The present invention solves the defect that existing thing to sit on can not have both both chair and stool function, provide a kind of multi-functional deformation thing to sit on, different shapes can be converted according to the demand of user, realization switches between chair and stool, and height changes while switching, the present invention has rational design, and structure is simple, saves space.
Description
Technical field
The invention belongs to thing to sit on technical fields, and in particular to a kind of multi-functional deformation thing to sit on.
Background technique
In daily life, common thing to sit on includes chair and stool, the former has backrest, and comfort level is higher, is suitble to household
Or the private sites such as office, for the latter without backrest, structure is simple, and it is beautiful and generous, it is suitble to the public places such as bar, market, it is existing
Although thing to sit on pattern is more, the thing to sit on that can have both the two feature there is no.
In consideration of it, proposing the present invention.
Summary of the invention
Of the existing technology in order to solve the problems, such as, the present invention provides a kind of deformation thing to sit on, can be according to the demand of user
Different shapes is converted, realizes that the purpose deformed between chair and stool, technical solution are as follows:
A kind of multi-functional deformation thing to sit on, including bottom bracket, fixed bracket, movable support, the first connecting plate, the second connecting plate and
Butterfly hinge, the side fixing assembling at the top of bottom bracket have fixed bracket, and the other side at the top of bottom bracket is rotatably equipped with
The one of movable support, one end rolling assembling at support bracket fastened top and the first connecting plate, the top of movable support and the second connecting plate
Rolling assembling is held, hinged by butterfly hinge between the other end of the first connecting plate and the other end of the second connecting plate, butterfly hinge is set
It sets in the bottom of the first connecting plate and the second connecting plate；
The length for defining the first connecting plate is L1, and the length of the second connecting plate is L2, and support bracket fastened height is H1, fixed bracket
Spacing between movable support is W1, then L1+L2=H1=W1.
The multi-functional deformation thing to sit on further includes desk deformation mechanism, and the desk deformation mechanism includes third connecting plate,
Four connecting plates, the 5th connecting plate and the 6th connecting plate, one end rolling assembling of the other side and third connecting plate at the top of bottom bracket are described solid
Fixed rack and movable support are in shaped door, and the third connecting plate is adapted with the notch geometry of movable support, third connecting plate it is another
End bottom fixing assembling has the 4th connecting plate, and the 4th connecting plate is hinged by one end of hinge and the 5th connecting plate, one end of the 5th connecting plate
Offer positioning inclined-plane, the other end of the 5th connecting plate is hinged by one end of hinge and the 6th connecting plate, the 5th connecting plate and the
Six connecting plate sides offer positioning groove, offer the first positioning pin fitted with positioning grooves on the inside of bottom bracket, fixed
Bracket inside upper part is provided with the second positioning pin fitted with positioning grooves.
The length for defining the 4th connecting plate is L3, the length of the 5th connecting plate is L4, the length of the 6th connecting plate is L5, bottom bracket
Height be H2, then L3+L5 < H1, and L4+L5=H1+H2.
Fixed cradle top is provided with triangle connecting plate, the rectangular triangle of triangle connecting plate, is arranged respectively at triangle
There are the first connecting hole, the second connecting hole and third connecting hole, the first pin shaft being arranged in the first connecting hole and fixed bracket rotates
The second pin shaft rolling assembling being arranged in assembly, third connecting hole and the first connecting plate, third connecting hole are waist-shaped hole, fixed bracket
The third pin slide of interior setting is assemblied in third connecting hole.
It is connected with steel chain between third connecting plate bottom and the 6th connecting plate bottom, is provided with length adjustment on the steel chain
Mechanism.
The escape groove for avoiding steel chain is offered on the third connecting plate, the 4th connecting plate, the 5th connecting plate and the 6th connecting plate.
Compared with prior art, the beneficial effects of the present invention are:
The present invention solves the defect that existing thing to sit on can not have both both chair and stool function, provides a kind of multi-functional
Thing to sit on is deformed, different shapes can be converted according to the demand of user, realization switches between chair and stool, and switches same
Shi Gaodu changes, and the present invention has rational design, and structure is simple, saves space.
In addition, the present invention also may be deformed to as desk, practicability of the invention and portable degree are further improved.
Detailed description of the invention
Fig. 1 is the three dimensional structure diagram of stool state of the present invention；
Fig. 2 is the three dimensional structure diagram of chair state of the present invention；
Fig. 3 is the three dimensional structure diagram of desk state of the present invention；
Fig. 4 is structural schematic diagram when desk deformation mechanism of the present invention folds；
Fig. 5 present invention is deformed into the process schematic of chair state from stool state；
Fig. 6 is the process schematic that the present invention is deformed into desk state from stool state；
Fig. 7 is the structural schematic diagram of butterfly hinge of the present invention.
Wherein: bottom bracket 1；Fixed bracket 2；Movable support 3；First connecting plate 4；Second connecting plate 5；Butterfly hinge
6；Third connecting plate 7；4th connecting plate 8；5th connecting plate 9；6th connecting plate 10；Position inclined-plane 11；Positioning groove 12；First is fixed
Position pin 13；Second positioning pin 14；Triangle connecting plate 15；First connecting hole 16；Second connecting hole 17；Third connecting hole
18；Steel chain 19；Escape groove 20.
Specific embodiment
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
As shown in Figures 1 to 7, the present invention provides a kind of multi-functional deformation thing to sit on, defining original state of the invention is
It is deformed into the state of stool, including bottom bracket 1, fixed bracket 2, movable support 3, the first connecting plate 4, the second connecting plate 5 and butterfly
Hinge 6, the side fixing assembling at 1 top of bottom bracket have fixed bracket 2, and the other side at 1 top of bottom bracket is rotatably equipped with
Movable support 3, the top of fixed bracket 2 and one end rolling assembling of the first connecting plate 4, the top of movable support 3 and the second connecting plate 5
One end rolling assembling, hinged by butterfly hinge 6 between the other end of the first connecting plate 4 and the other end of the second connecting plate 5, butterfly
The bottom of the first connecting plate 4 and the second connecting plate 5 is arranged in hinge 6；
Butterfly hinge 6 also referred to as turns over table hinge or turnover panel hinge, including in cross arrangement and discrete four axis, with
And four pieces of hinge plates of four axis two sides are distributed in, it is provided with torsional spring and ears washer on an axis wherein, so that four pieces of conjunctions
Page, in 90 ° of bendings, to realize locking, is widely used in folding dining table, belongs to the prior art in the state that no external force drives,
This be not just described in detail.
Butterfly hinge 6 is used between the first connecting plate 4 and the second connecting plate 5, when the present invention can be made to be deformed into stool or chair
First connecting plate 4 and the second connecting plate 5 keep same plane, realize automatically lock, avoid the clothing for clamping user or crush use
Person.
The length for defining the first connecting plate 4 is L1, and the length of the second connecting plate 5 is L2, and the height of fixed bracket 2 is H1, fixed
Spacing between bracket 2 and movable support 3 is W1, then L1+L2=H1=W1.
The multi-functional deformation thing to sit on further includes desk deformation mechanism, and the desk deformation mechanism includes third connecting plate 7,
Four connecting plates 8, the 5th connecting plate 9 and the 6th connecting plate 10, the other side at 1 top of bottom bracket and one end rolling assembling of third connecting plate 7,
The fixed bracket 2 and movable support 3 are in shaped door, and the third connecting plate 7 is adapted with the notch geometry of movable support 3, third
The other end bottom fixing assembling of connecting plate 7 has the 4th connecting plate 8, and the 4th connecting plate 8 is hinged by one end of hinge and the 5th connecting plate 9,
One end of 5th connecting plate 9 offers positioning inclined-plane 11, and the other end of the 5th connecting plate 9 is cut with scissors by one end of hinge and the 6th connecting plate 10
It connects, the 5th connecting plate 9 and 10 side of the 6th connecting plate offer positioning groove 12, offer on the inside of bottom bracket 1 recessed with positioning
Compatible first positioning pin 13 of slot 12, fixed 2 inside upper part of bracket are provided with second positioning compatible with positioning groove 12
Pin 14.
Third connecting plate 7, the 4th connecting plate 8, the 5th connecting plate 9 and the 6th connecting plate 10 is foldable is set to inside bottom bracket 1, when
When third connecting plate 7, the 4th connecting plate 8, the 5th connecting plate 9 and the 6th 10 folding storage of connecting plate, positioning groove 12 and the first positioning pin 13
Cooperation realizes the fixation of third connecting plate 7, the 4th connecting plate 8, the 5th connecting plate 9 and the 6th connecting plate 10, when third connecting plate 7, the 4th connecting plate
8, when the 5th connecting plate 9 and the 6th connecting plate 10 stretch out, third connecting plate 7, the 4th connecting plate 8, the 5th connecting plate 9 and the common structure of the 6th connecting plate 10
At the support of desk, at this point, positioning groove 12 and the cooperation of the second positioning pin 14, realize that third connecting plate 7, the 4th connecting plate the 8, the 5th connect
The fixation of plate 9 and the 6th connecting plate 10.
The length for defining the 4th connecting plate 8 is L3, the length of the 5th connecting plate 9 is L4, the length of the 6th connecting plate 10 is L5, bottom
The height of bracket 1 is H2, then L3+L5 < H1, to guarantee that third connecting plate 7, the 4th connecting plate 8, the 5th connecting plate 9 and the 6th connecting plate 10 can
Folding storage enters inside bottom bracket 1, and L4+L5=H1+H2, and desktop keeps water substantially when guaranteeing that the present invention is deformed into desk
It is flat.
It is provided with triangle connecting plate 15 at the top of fixed bracket 2, the rectangular triangle of triangle connecting plate 15 is distinguished at triangle
It is provided with the first connecting hole 16, the second connecting hole 17 and third connecting hole 18, is arranged in the first connecting hole 16 and fixed bracket 2
The second pin shaft rolling assembling being arranged in first pin shaft rolling assembling, third connecting hole 18 and the first connecting plate 4, third connecting hole 18
For waist-shaped hole, the interior third pin slide being arranged of fixed bracket 2 is assemblied in third connecting hole 18.
Third connecting hole 18 is arranged to waist-shaped hole, and the present invention can be made to have biggish surplus in deformation process, avoid first
Occur when being rotated between connecting plate 4 and fixed bracket 2 stuck.
It is connected with steel chain 19 between 7 bottom of third connecting plate and 10 bottom of the 6th connecting plate, is provided on the steel chain 19
Length adjustment mechanism can finely tune the inclination angle of the 5th connecting plate 9 and the 6th connecting plate 10 after Deforming table by adjusting 19 length of steel chain
Degree, to adjust desktop levelness.
The length adjustment mechanism of steel chain 19 specifically includes adjusting screw bolt and nut, screws in nut by adjusting bolt is adjusted
Depth adjusts 19 length of steel chain, this is those skilled in the art's common technology means, is just no longer described in detail herein.
It offers on the third connecting plate 7, the 4th connecting plate 8, the 5th connecting plate 9 and the 6th connecting plate 10 for avoiding steel chain 19
Escape groove 20.
Specifically, can be set to fillet at the top of the 4th one end of connecting plate 8 far from third connecting plate 7, deformation Shi Yu is avoided
One connecting plate 4, the second connecting plate 5 or butterfly hinge 6 are interfered.
The principle of the present invention and deformation process are as follows:
If original state of the invention is to be deformed into the state of stool, the deformation of chair state is deformed by stool state
Journey is as follows:
As shown in figure 5, apply external force drive the first connecting plate 4 around its with rotated counterclockwise at fixed 2 rotation connection of bracket, together
When the second connecting plate 5 link, around its with rotated clockwise at 3 rotation connection of movable support, while movable support 3 is around itself and bottom branch
It is rotated counterclockwise at 1 rotation connection of frame, until the second connecting plate 5 is coplanar with movable support 3, then applies external force and drive movable support
3 around its with rotated counterclockwise at 1 rotation connection of bottom bracket, while the second connecting plate 5 link, continue around itself and 3 turns of movable support
Dynamic junction rotates clockwise, while the first connecting plate 4 links, around its with rotated clockwise at fixed 2 rotation connection of bracket, until
Movable support 3 is bonded with bottom bracket 1, and the first connecting plate 4 and the second connecting plate 5 are bonded with fixed bracket 2, and deformation is completed.
The deformation process for being deformed into desk state by stool state is as follows:
The 4th connecting plate 8 and third connecting plate 7 is driven to rotate around third connecting plate 7 and bottom bracket 1 as shown in fig. 6, applying external force
Junction rotates counterclockwise, and then applies external force and the 5th connecting plate 9 is driven to rotate counterclockwise around it with 8 hinged place of the 4th connecting plate, drive
Rotate counterclockwise the 6th connecting plate 10 with 9 hinged place of the 5th connecting plate around it, until the positioning inclined-plane 11 of the 5th connecting plate 9 and the 4th connects
The following table face contact of plate 8, while the second positioning pin 14 being caught in positioning groove 12, by slant setting of the present invention, make the 6th company
The other end of plate 10,1 bottom of bottom bracket close to one end of the 6th connecting plate 10 while contacting ground, apply external force and drive movable branch
Frame 3 around its with rotated counterclockwise at 1 rotation connection of bottom bracket, meanwhile, the linkage of the second connecting plate 5 is rotated around itself and movable support 3
Junction rotates clockwise, meanwhile, the linkage of the first connecting plate 4, around its with rotated counterclockwise at fixed 2 rotation connection of bracket, until
Movable support 3 is contacted with the 4th connecting plate 8, and deformation is completed.
The above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof, although referring to above-described embodiment pair
The present invention is described in detail, and the those of ordinary skill in field is it is understood that still can be to specific embodiment party of the invention
Formula is modified or replaced equivalently, and without departing from any modification of spirit and scope of the invention or equivalent replacement, it should all
Cover in present claims range.
Claims (6)
1. a kind of multi-functional deformation thing to sit on, which is characterized in that including bottom bracket, fixed bracket, movable support, the first connecting plate,
Second connecting plate and butterfly hinge, the side fixing assembling at the top of bottom bracket have fixed bracket, the other side at the top of bottom bracket
It is rotatably equipped with movable support, one end rolling assembling at support bracket fastened top and the first connecting plate, the top of movable support and the
One end rolling assembling of two connecting plates, it is hinged by butterfly hinge between the other end of the first connecting plate and the other end of the second connecting plate,
The bottom of the first connecting plate and the second connecting plate is arranged in butterfly hinge；
The length for defining the first connecting plate is L1, and the length of the second connecting plate is L2, and support bracket fastened height is H1, fixed bracket and work
Spacing between dynamic bracket is W1, then L1+L2=H1=W1.
2. a kind of multi-functional deformation thing to sit on according to claim 1, which is characterized in that the multi-functional deformation thing to sit on also wraps
Desk deformation mechanism is included, the desk deformation mechanism includes third connecting plate, the 4th connecting plate, the 5th connecting plate and the 6th connecting plate, bottom
One end rolling assembling of the other side of cradle top and third connecting plate, the fixed bracket and movable support are in shaped door, and described the
Three connecting plates are adapted with the notch geometry of movable support, and the other end bottom fixing assembling of third connecting plate has the 4th connecting plate, and the 4th
Connecting plate is hinged by one end of hinge and the 5th connecting plate, and one end of the 5th connecting plate offers positioning inclined-plane, the 5th connecting plate it is another
End is hinged by one end of hinge and the 6th connecting plate, and the 5th connecting plate and the 6th connecting plate side offer positioning groove, bottom
The first positioning pin fitted with positioning grooves is offered on the inside of bracket, fixed bracket inside upper part is provided with and positioning groove phase
Second positioning pin of adaptation.
3. a kind of multi-functional deformation thing to sit on according to claim 2, which is characterized in that define the 4th connecting plate length be
L3, the 5th connecting plate length be L4, the length of the 6th connecting plate is L5, the height of bottom bracket is H2, then L3+L5 < H1, and L4+
L5=H1+H2.
4. a kind of multi-functional deformation thing to sit on according to claim 1, which is characterized in that fixed cradle top is provided with triangle
Shape connecting plate, triangle connecting plate rectangular triangle are provided with the first connecting hole, the second connecting hole and third at triangle respectively and connect
Connect hole, the first pin shaft rolling assembling being arranged in the first connecting hole and fixed bracket, third connecting hole and the interior setting of the first connecting plate
The second pin shaft rolling assembling, third connecting hole is waist-shaped hole, and the third pin slide being arranged in fixed bracket is assemblied in third
In connecting hole.
5. a kind of multi-functional deformation thing to sit on according to claim 2, which is characterized in that third connecting plate bottom and the 6th
It is connected with steel chain between connecting plate bottom, is provided with length adjustment mechanism on the steel chain.
6. a kind of multi-functional deformation thing to sit on according to claim 5, which is characterized in that the third connecting plate, the 4th connecting plate,
The escape groove for avoiding steel chain is offered on 5th connecting plate and the 6th connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910288668.3A CN109864477A (en) | 2019-04-11 | 2019-04-11 | A kind of multi-functional deformation thing to sit on |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910288668.3A CN109864477A (en) | 2019-04-11 | 2019-04-11 | A kind of multi-functional deformation thing to sit on |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109864477A true CN109864477A (en) | 2019-06-11 |
Family
ID=66922458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910288668.3A Pending CN109864477A (en) | 2019-04-11 | 2019-04-11 | A kind of multi-functional deformation thing to sit on |
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| Country | Link |
|---|---|
| CN (1) | CN109864477A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB104079A (en) * | 1916-04-20 | 1917-02-22 | Archie Collier | Improvements in Collapsible or Folding Chairs, Tables, Stools and the like. |
| US4083597A (en) * | 1976-11-15 | 1978-04-11 | Ernest Nathan Dowdy | Folding article of furniture |
| US20080296936A1 (en) * | 2006-09-15 | 2008-12-04 | Ort Joint Stock Company | Item of Transformable Furniture |
| CN102232739A (en) * | 2010-04-30 | 2011-11-09 | 冯婉莹 | Combined chair |
| KR20140081457A (en) * | 2012-12-21 | 2014-07-01 | 박미정 | Chair |
| KR20160130644A (en) * | 2015-05-04 | 2016-11-14 | 한정아 | Table-chair |
| CN206333629U (en) * | 2016-10-18 | 2017-07-18 | 运时通(中国)家具有限公司 | A kind of foldable multifunctional chair |
| CN207979368U (en) * | 2017-07-18 | 2018-10-19 | 南京铁道职业技术学院 | A kind of multifunctional office furniture |
| CN209750410U (en) * | 2019-04-11 | 2019-12-10 | 李明 | multifunctional deformation seat |
-
2019
- 2019-04-11 CN CN201910288668.3A patent/CN109864477A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB104079A (en) * | 1916-04-20 | 1917-02-22 | Archie Collier | Improvements in Collapsible or Folding Chairs, Tables, Stools and the like. |
| US4083597A (en) * | 1976-11-15 | 1978-04-11 | Ernest Nathan Dowdy | Folding article of furniture |
| US20080296936A1 (en) * | 2006-09-15 | 2008-12-04 | Ort Joint Stock Company | Item of Transformable Furniture |
| CN102232739A (en) * | 2010-04-30 | 2011-11-09 | 冯婉莹 | Combined chair |
| KR20140081457A (en) * | 2012-12-21 | 2014-07-01 | 박미정 | Chair |
| KR20160130644A (en) * | 2015-05-04 | 2016-11-14 | 한정아 | Table-chair |
| CN206333629U (en) * | 2016-10-18 | 2017-07-18 | 运时通(中国)家具有限公司 | A kind of foldable multifunctional chair |
| CN207979368U (en) * | 2017-07-18 | 2018-10-19 | 南京铁道职业技术学院 | A kind of multifunctional office furniture |
| CN209750410U (en) * | 2019-04-11 | 2019-12-10 | 李明 | multifunctional deformation seat |
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