CN106609565A - A blocking structure capable of being unfolded and retracted two-dimensionally - Google Patents
A blocking structure capable of being unfolded and retracted two-dimensionally Download PDFInfo
- Publication number
- CN106609565A CN106609565A CN201510701240.9A CN201510701240A CN106609565A CN 106609565 A CN106609565 A CN 106609565A CN 201510701240 A CN201510701240 A CN 201510701240A CN 106609565 A CN106609565 A CN 106609565A
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- China
- Prior art keywords
- plugging
- articulated section
- plate
- plugging plate
- shrink
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Abstract
The invention relates to the field of structures capable of being unfolded and retracted and in particular provides a blocking structure capable of being unfolded and retracted two-dimensionally. The blocking structure comprises a rotating base, a fixing slide groove and a blocking plate; the blocking plate comprises four rotating units; the blocking plate consists of the four rotating units, totaling eight triangular plates with the same shape; the two triangular plates in each rotating unit form an upper layer and a lower layer and can rotate relative to each other. When two opposite central pivoting parts of the blocking plate gradually get close, the blocking plate retracts towards the center of a mouth-shaped structure and finally forms a plate-shaped structure similar to a quadrangle and blocks the mouth-shaped structure completely; when the two opposite central pivoting parts get away gradually, the blocking plate gradually becomes annular in shape and expands towards the periphery of the mouth-shaped structure, and finally, the mouth-shaped structure is completely located in a hollow-cut position in the middle of the annular structure. Thus, the complete blocking and opening of the blocking structure are achieved.
Description
Technical field
The present invention relates to deployable and contraction structure field, more particularly to it is a kind of can two-dimensional development and the envelope shunk
Bridging structure.
Background technology
In life, there are a mouthful shape structure, such as vent window, ticket window, fire door, well head in many places
Deng.These mouthful of shape structure is sometimes for closure, it is sometimes desirable to which insertion is opened, it is therefore desirable in this mouthful of shape structure
Place arranges the plugging structure that a freedom is deployable and shrinks.
Existing plugging structure, mainly there is two kinds of forms, and a kind of is the push-and-pull platy structure as sliding window,
A kind of is the rotation door panel structure as rotated door.Or push-and-pull platy structure needs very big when opening
Draw back plate is placed in position, or the segment space that can only realize mouthful shape structure is opened；Rotating door panel structure can be with
Comprehensive unlatching of mouth shape structure is realized, however it is necessary that providing enough spaces, allows door-plate to rotate, practical occasion
It is extremely limited.
The content of the invention
It is an object of the invention to propose it is a kind of install and take up room little when operating, and can realize expansion unlatching
With the plugging structure for shrinking closure.
It is that, up to this purpose, the present invention is employed the following technical solutions：
It is a kind of can two-dimensional development and the plugging structure that shrinks, including rotation seat, fixed chute and plugging plate；
The plugging plate is made up of four rotating units；The rotating unit includes two block-shaped identical triangles
Plate, at the drift angle at the two ends on the long side of the set square articulated section is provided with, at another drift angle away from long side
It is provided with center articulated section；Two pieces of set squares are stacked up and down, and the center articulated section of two pieces of set squares overlaps
And rotate connection；Two articulated sections at each rotating unit two ends and adjacent rotating unit correspondence position
Articulated section be hinged so that the plugging plate is opening up of being hinged successively of four rotating units head and the tail
The circulus opened and shrink；The rotation seat turns with one of the plugging plate side center articulated section
Dynamic connection, the sliding groove structure that the fixed chute is provided with and one of the plugging plate opposite side center pivot
Socket part is slidably connected, and causes the rotation fixed seat to be located at the plugging plate phase respectively with the fixed chute
To both sides.
More excellent, when the adjacent rotating unit is hinged, positioned at the hinge that the set square of same layer is provided with
Socket part correspondence is hinged so that the plugging plate forms the circulus that upper and lower two-layer is deployable and shrinks.
More excellent, it is provided with handle at the center articulated section that the plugging plate is slidably connected with the sliding groove structure.
More excellent, the other two centers articulated section of the plugging plate is slidably connected respectively with two gathering sills.
More excellent, the set square is isoceles triangle plate.
More excellent, the upper end of two gathering sills inclines to the fixed chute, and with the rotation seat
Run-on point and the plugging plate geometric center line direction in angle of 45 degrees.
More excellent, the edge of the set square is provided with elastic shirt rim.
More excellent, the described elastic shirt rim that upper strata set square is provided with is downwardly convex, the elasticity that lower floor is provided with
Shirt rim raises up.
The present invention according to the above propose it is a kind of can two-dimensional development and shrink plugging structure, its institute being provided with
Plugging plate is stated by four rotating units, altogether eight block-shaped identical set square composition, and each institute
State in rotating unit two pieces of set squares and form upper and lower two-layer and relatively turnable structure；When the plugging plate
When relative two centers articulated section moves closer to, the plugging plate to mouth shape structure centre is shunk, most end form
Into a similar tetragon platy structure and mouth shape structure blocked completely；When two relative center pivot joints
When portion is gradually distance from, the plugging plate gradually forms ring-type and expands to the surrounding of mouth shape structure, final to cause
The mouth shape structure is fully located at the hollow out position in the middle part of the circulus, it is achieved thereby that the plugging structure
Closure completely and unlatching.
Description of the drawings
Fig. 1 be one embodiment of the present of invention be in deployed condition when structural representation；
Fig. 2 be in Fig. 1 embodiment be in contraction state when structural representation；
Fig. 3 is the structural representation of rotating unit described in embodiment in Fig. 1.
Wherein：Rotation seat 100, fixed chute 200, sliding groove structure 210, handle 220, set square 310,
Center articulated section 311, articulated section 312, gathering sill 400, elastic shirt rim 500.
Specific embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by specific embodiment.
As Figure 1-3, it is a kind of can two-dimensional development and the plugging structure that shrinks, it is including rotation seat 100, fixed
Chute 200 and plugging plate；The plugging plate is made up of four rotating units；The rotating unit includes two pieces
Shape identical set square 310, at the drift angle at the two ends on the long side of the set square 310 articulated section is equipped with
312, another is provided with center articulated section 311 at drift angle away from long side；Two pieces of set squares are about 310
It is stacked, and the center articulated section 311 of two pieces of set squares 310 overlaps and rotates connection；Each described rotation is single
Two articulated sections 312 at first two ends are hinged with the articulated section 312 of adjacent rotating unit correspondence position so that
The plugging plate is that the ring-type that is deployable and shrinking that four rotating unit head and the tail are hinged successively is tied
Structure；The rotation seat 100 is rotated with one of the plugging plate side center articulated section 311 and is connected,
The sliding groove structure 210 that the fixed chute 200 is provided with and one of the plugging plate opposite side center pivot
Socket part 311 is slidably connected, and it is described that the rotation fixed seat is located at respectively with the fixed chute 200
The relative both sides of plugging plate.
The plugging plate is made up of four rotating units, altogether eight block-shaped identical set squares 310,
And two pieces of set squares 310 in each described rotating unit form upper and lower two-layer and relatively turnable structure；
When the relative two centers articulated section 311 of the plugging plate moves closer to, the plugging plate is to mouth shape structure
Central reduction, ultimately forms the platy structure of a similar tetragon and completely blocks mouth shape structure；Work as phase
To two centers articulated section 311 be gradually distance from when, the plugging plate gradually forms ring-type and to mouth shape structure
Surrounding expansion, finally cause the mouth shape structure to be fully located at hollow out position in the middle part of the circulus, from
And realize the closure completely and unlatching of the plugging structure.
It is more excellent, the plugging structure compared with traditional structure, operator only need to slide one it is described in
Heart articulated section 311, and due to the special articulated manner of the plugging plate, the plugging plate contraction or unlatching
The twice of the mobility of intensity of variation Shi Gai centers articulated section 311, it is achieved thereby that the mouth shape structure is more
Plus quickly open or block.
When the adjacent rotating unit is hinged, positioned at the articulated section that the set square 310 of same layer is provided with
312 are hinged so that the plugging plate forms the circulus that upper and lower two-layer is deployable and shrinks.The plugging plate
The circulus that upper and lower two-layer is deployable and shrinks is only formed, compared with other articulated manners, that is, is reached described
The basic object that plugging structure is blocked and opened, also causes the thickness of the plugging plate to reduce as far as possible, makes
The overall structure for obtaining the plugging structure is compacter, and installing space is less, transports convenient.
Handle is provided with the center articulated section 311 that the plugging plate is slidably connected with the sliding groove structure 210
220.It is easy to the convenient expansion of operator or shrinks the plugging structure, avoids it to be crushed or scratched again.
The other two centers articulated section 311 of the plugging plate is slidably connected respectively with two gathering sills 400.
It is additionally arranged the gathering sill 400 so that four center articulated sections 311 of the plugging plate are equipped with guiding
The structure of slip so that the plugging plate is launching more stable with contraction process.
The set square 310 is isoceles triangle plate 310.The set square 310 is become and is arranged to isoceles triangle plate
When 310 so that the plugging plate is overall square after shrinking completely, and cause the center articulated section 311
Respectively positioned at the centre position on four sides of tetragon, in actual practical process, by four center pivots
The correspondence of socket part 311 is installed near the centre position on corresponding four sides of mouthful shape structure, you can so that the envelope
The center of closure plate overlaps with mouth shape structure centre so that the peace shape process of the plugging structure is convenient.It is real
Mouth shape structure is all mostly tetragon in the application of border, and the plugging plate is arranged to into square, also causes institute
Stating plugging structure can block the mouth shape structure of more tetragons of different shapes.
The upper end of two gathering sills 400 inclines to the fixed chute 200, and with the rotation seat
The line direction of the geometric center of 100 run-on point and the plugging plate is in angle of 45 degrees.Because solid with described
It is fixed that reservation rotates the position of fixed center articulated section 311, and the plugging plate does expansion and shrinks reciprocal
During motion, two outer relative two centers articulated sections 311 are moved diagonally on the wall of mouth shape structure,
The gathering sill 400 is arranged according to the inclination angle of this oblique line, and this gathering sill 400 also can be to be fixed on
On wall, so that the gathering sill 400 is while guide effect is played, it is also possible to by the envelope
Closure plate is steadily hung on mouthful wall of shape structure.
The edge of the set square 310 is provided with elastic shirt rim 500.When the plugging plate shrinks completely, triangle
Between plate 310 can there is certain gap in stitching position, and the elastic shirt rim 500 can be by the set square of same layer
The gap of stitching position is filled up between 310 so that the plugging effect of the plugging plate is more preferable.
The described elastic shirt rim that upper strata set square 310 is provided with is downwardly convex, the described elastic shirt rim that lower floor is provided with
Raise up.The lobe of the elastic shirt rim that upper and lower two-layer set square 310 is provided with, in levels set square 310
During splicing, can be by the sealing gap at upper and lower two-ply structures to form so that the closure of the plugging plate
Effect is further improved.
In actual use, the rotation seat 100 and the fixed chute 200 are adhesively secured to into respectively mouth
On the wall of the relative both sides of shape structure, and the extended line of the glide direction of the sliding groove structure 210 is worn
Cross the run-on point of the fixed seat, the geometric center of the plugging plate as far as possible near the center of mouth shape structure,
The gathering sill 400 is fixed on the wall of the in addition relative both sides of mouthful shape structure, and makes it have
45 degree of above-mentioned inclination angles.In opening shape structure, operator is by the handle 220 that slides so that institute
State the center articulated section 311 at handle 220 and slide into the sliding groove structure 210 from the rotation seat 100
Distalmost end, the plugging structure is deployed into the maximum ring-type for forming a maximum so that mouth shape structure is located at should
The middle part hollow part of circulus；Conversely, when blocking this mouthful of shape structure, only needing sliding handle 220 so that handss
Handle 220 slides into the sliding groove structure 210 near one end of the rotation seat 100, now described to rotate single
Two pieces of set squares 310 of unit are away from rotation so that two pieces of set squares 310 between two neighboring rotating unit
Realize splicing, allow the plugging plate same layer four pieces of set squares 310 on a diagonal of mouth shape structure
The baffle arrangement of two similar tetragons is formed respectively；Two-layer set square 310 staggers four piece four for being spliced to form
Side shape baffle plate, and just in the complete baffle plate that the long area of cross-wise direction splicing of mouth shape structure is bigger,
The baffle plate can completely block mouth shape structure, so as to reach the mesh that mouth shape structure is blocked with the plugging structure
's.
The know-why of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain this
The principle of invention, and can not by any way be construed to limiting the scope of the invention.Based on herein
Explain, those skilled in the art associates other tools of the present invention by need not paying performing creative labour
Body embodiment, these modes are fallen within protection scope of the present invention.
Claims (8)
1. a kind of can two-dimensional development and the plugging structure that shrinks, it is characterised in that including rotation seat, fixed slide
Groove and plugging plate；
The plugging plate is made up of four rotating units；The rotating unit includes two block-shaped identical triangles
Plate, at the drift angle at the two ends on the long side of the set square articulated section is provided with, at another drift angle away from long side
It is provided with center articulated section；Two pieces of set squares are stacked up and down, and the center articulated section of two pieces of set squares overlaps
And rotate connection；
Two articulated sections at each rotating unit two ends and the articulated section of adjacent rotating unit correspondence position
It is hinged so that the plugging plate is the deployable and contraction that four rotating unit head and the tail are hinged successively
Circulus；
The rotation seat is rotated with one of the plugging plate side center articulated section and is connected, the fixation
The sliding groove structure that chute is provided with is slidably connected with one of the plugging plate opposite side center articulated section, and
So that the fixed seat that rotates is located at respectively the relative both sides of the plugging plate with the fixed chute.
2. it is according to claim 1 it is a kind of can two-dimensional development and shrink plugging structure, it is characterised in that
When the adjacent rotating unit is hinged, the articulated section correspondence being provided with positioned at the set square of same layer is carried out
It is hinged so that the plugging plate forms the circulus that upper and lower two-layer is deployable and shrinks.
3. it is according to claim 1 it is a kind of can two-dimensional development and shrink plugging structure, it is characterised in that
Handle is provided with the center articulated section that the plugging plate is slidably connected with the sliding groove structure.
4. it is according to claim 1 and 2 it is a kind of can two-dimensional development and shrink plugging structure, its feature
It is that the other two centers articulated section of the plugging plate is slidably connected respectively with two gathering sills.
5. it is according to claim 4 it is a kind of can two-dimensional development and shrink plugging structure, it is characterised in that
The set square is isoceles triangle plate.
6. it is according to claim 4 it is a kind of can two-dimensional development and shrink plugging structure, it is characterised in that
The upper end of two gathering sills inclines to the fixed chute so that the gathering sill and the rotation seat
Run-on point and the plugging plate geometric center line direction in angle of 45 degrees.
7. it is according to claim 1 it is a kind of can two-dimensional development and shrink plugging structure, it is characterised in that
The edge of the set square is provided with elastic shirt rim.
8. it is according to claim 7 it is a kind of can two-dimensional development and shrink plugging structure, it is characterised in that
The described elastic shirt rim that upper strata set square is provided with is downwardly convex, and the described elastic shirt rim that lower floor is provided with raises up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510701240.9A CN106609565B (en) | 2015-10-22 | 2015-10-22 | Blocking structure capable of being expanded and contracted in two dimensions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510701240.9A CN106609565B (en) | 2015-10-22 | 2015-10-22 | Blocking structure capable of being expanded and contracted in two dimensions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106609565A true CN106609565A (en) | 2017-05-03 |
| CN106609565B CN106609565B (en) | 2019-12-31 |
Family
ID=58613284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510701240.9A Active CN106609565B (en) | 2015-10-22 | 2015-10-22 | Blocking structure capable of being expanded and contracted in two dimensions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106609565B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107895542A (en) * | 2017-10-19 | 2018-04-10 | 佛山市禾才科技服务有限公司 | A kind of telescopic LED screen based on set square |
| CN108146534A (en) * | 2018-02-13 | 2018-06-12 | 顾荣祥 | A kind of solar powered quadruped robot of environmentally friendly construction |
| CN108301371A (en) * | 2018-02-06 | 2018-07-20 | 张斌 | A kind of sprinkler operation equipment of the environmental protection town road with lighting device |
| CN108297054A (en) * | 2018-01-25 | 2018-07-20 | 冯华明 | A kind of environment-friendly type building multi-function operation equipment |
| CN108313148A (en) * | 2018-01-25 | 2018-07-24 | 顾荣祥 | A kind of implement of environment-friendly antirust for building |
| CN108330883A (en) * | 2018-02-06 | 2018-07-27 | 凌栋 | A kind of sprinkler operation equipment of environmental protection town road antirust |
| CN108336952A (en) * | 2018-01-25 | 2018-07-27 | 凌栋 | A kind of solar powered implement of environment-friendly type building |
| CN108343020A (en) * | 2018-02-06 | 2018-07-31 | 赵继兵 | A kind of sprinkler operation equipment of the environmental protection town road with deinsectization function |
| CN108360436A (en) * | 2018-02-06 | 2018-08-03 | 顾荣祥 | A kind of solar powered sprinkler operation equipment of environmental protection town road |
| CN108385590A (en) * | 2018-02-06 | 2018-08-10 | 盛海 | A kind of sprinkler operation equipment of the environmental protection town road with air cleaning unit |
| CN113079849A (en) * | 2021-05-18 | 2021-07-09 | 中煤华辰建筑安装工程有限公司 | Green belt trimming device |
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| CN104879647A (en) * | 2015-04-20 | 2015-09-02 | 佛山市禾才科技服务有限公司 | Multi-angular rotation multi-deformation structure |
| CN104952488A (en) * | 2015-05-06 | 2015-09-30 | 佛山市禾才科技服务有限公司 | Shear type mechanism capable of controlling shape through numerical value |
| CN104992729A (en) * | 2015-07-08 | 2015-10-21 | 佛山市禾才科技服务有限公司 | Similar-cubic-shaped telescopic variable structure |
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Patent Citations (5)
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|---|---|---|---|---|
| DK285483A (en) * | 1982-07-30 | 1984-01-31 | Theodore Richard Zeigler | HOLDER FOR ASSEMBLY OF EXHIBITION PANELS |
| CN1715581A (en) * | 2005-06-22 | 2006-01-04 | 浙江大学 | Method for producing radial openable round plate type structure |
| CN104879647A (en) * | 2015-04-20 | 2015-09-02 | 佛山市禾才科技服务有限公司 | Multi-angular rotation multi-deformation structure |
| CN104952488A (en) * | 2015-05-06 | 2015-09-30 | 佛山市禾才科技服务有限公司 | Shear type mechanism capable of controlling shape through numerical value |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107895542A (en) * | 2017-10-19 | 2018-04-10 | 佛山市禾才科技服务有限公司 | A kind of telescopic LED screen based on set square |
| CN108297054A (en) * | 2018-01-25 | 2018-07-20 | 冯华明 | A kind of environment-friendly type building multi-function operation equipment |
| CN108313148A (en) * | 2018-01-25 | 2018-07-24 | 顾荣祥 | A kind of implement of environment-friendly antirust for building |
| CN108336952A (en) * | 2018-01-25 | 2018-07-27 | 凌栋 | A kind of solar powered implement of environment-friendly type building |
| CN108301371A (en) * | 2018-02-06 | 2018-07-20 | 张斌 | A kind of sprinkler operation equipment of the environmental protection town road with lighting device |
| CN108330883A (en) * | 2018-02-06 | 2018-07-27 | 凌栋 | A kind of sprinkler operation equipment of environmental protection town road antirust |
| CN108343020A (en) * | 2018-02-06 | 2018-07-31 | 赵继兵 | A kind of sprinkler operation equipment of the environmental protection town road with deinsectization function |
| CN108360436A (en) * | 2018-02-06 | 2018-08-03 | 顾荣祥 | A kind of solar powered sprinkler operation equipment of environmental protection town road |
| CN108385590A (en) * | 2018-02-06 | 2018-08-10 | 盛海 | A kind of sprinkler operation equipment of the environmental protection town road with air cleaning unit |
| CN108146534A (en) * | 2018-02-13 | 2018-06-12 | 顾荣祥 | A kind of solar powered quadruped robot of environmentally friendly construction |
| CN113079849A (en) * | 2021-05-18 | 2021-07-09 | 中煤华辰建筑安装工程有限公司 | Green belt trimming device |
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| Publication number | Publication date |
|---|---|
| CN106609565B (en) | 2019-12-31 |
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