CN206636373U - Folding shutter automatic pinning structure - Google Patents
Folding shutter automatic pinning structure Download PDFInfo
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- CN206636373U CN206636373U CN201621358478.2U CN201621358478U CN206636373U CN 206636373 U CN206636373 U CN 206636373U CN 201621358478 U CN201621358478 U CN 201621358478U CN 206636373 U CN206636373 U CN 206636373U
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- device assembly
- shutter
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- sliding shoe
- steel wire
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Abstract
A kind of folding shutter automatic pinning structure, it is characterised in that include fixed guide board component, top lifting device assembly, steel wire rope component, bottom elevation device assembly, latch assembly and the pin hole processed in base track；Fixed guide board component is arranged in top rail and is fixedly connected；Top lifting device assembly is arranged on the top of the vertical framework of shutter；Steel wire rope component connection top lifting device assembly and bottom elevation device assembly；Bottom elevation device assembly is arranged on the bottom of the vertical framework of shutter；Latch assembly is arranged on the bottom of the vertical framework of shutter, there is pin hole in base track.The utility model utilizes the effect of the transmission device at the top of electric foldable shutter, realize being automatically brought into operation for latch, then the locking requirement to shutter bottom is realized, solves the defects of existing product technology, to a certain extent, the wind resistance of electric foldable shutter product is improved, expands the scope of application of product.
Description
Technical field
The utility model belongs to architectural shading product manufacture neighborhood, and in particular to it is a kind of for electric foldable shutter from
Dynamic latch structure.
Background technology
At present, in architectural shading industry, the use of various shading products is more and more, and folding shutter is architectural shading
A kind of product form.Existing folding shutter product, the general weight using top rail carrying shutter, bottom rail
Road, play guide effect.Using on electrically operated folding shutter product, transmission device is arranged in top rail,
There is no transmission device in base track, shutter bottom is in a kind of driven state.Accordingly, there exist it is following the defects of：It is existing
Electric foldable shutter, in the folding position of shutter, wind loading rating is weaker, particularly when by typhoon influence, by force
Wind is blown so that rocking by a relatively large margin, the situation that similar curtain is blown by wind occurs in shutter bottom.This defect, one
The wind loading rating that aspect causes product is weaker, it is impossible to is adapted to the requirement in high blast area.On the other hand, shutter shakes
Impact noise caused by dynamic have impact on the comfort level experience of user.It is general to use in order to improve the wind loading rating of folding shutter
The mechanical structures such as latch, shutter bottom is fixed.Common latch is, it is necessary to manually operate.In order to adapt to electronic behaviour
The automation requirement of work, this latch need to be automatically brought into operation, it is not necessary to artificial to operate.In order to simplify electrical control system
System, it can not be operated with independent circuits.
The content of the invention
Technical problem to be solved in the utility model is, for use existing for electric foldable shutter in the prior art
Limitation, there is provided a kind of automatic pinning structure, on electric foldable shutter product, meet that electric foldable shutter is being rolled over
Folded position, is locked to the bottom of shutter automatically.
A kind of folding shutter automatic pinning structure, it is characterised in that include fixed guide board component, top lifter
Component, steel wire rope component, bottom elevation device assembly, latch assembly and the pin hole processed in base track；
Fixed guide board component is arranged in top rail and is fixedly connected；It is vertical that top lifting device assembly is arranged on shutter
The top of framework；
Steel wire rope component connection top lifting device assembly and bottom elevation device assembly；Bottom elevation device assembly is arranged on blinds
The bottom of the vertical framework of window；Latch assembly is arranged on the bottom of the vertical framework of shutter, there is pin hole in base track.
Automatic pinning structure of the present utility model, using the effect of the transmission device at the top of electric foldable shutter, realize
Being automatically brought into operation for latch, then realizes the locking requirement to shutter bottom, solves the defects of existing product technology, and one
Determine in degree, improve the wind resistance of electric foldable shutter product, expand the scope of application of product.
Using electric foldable shutter of the present utility model, security performance, the comfort level used of product are improved, is had
Good market prospects.
Automatic pinning structure of the present utility model, top lifter, bottom elevation device are connected using steel wire rope component.Steel wire
Rope has the characteristics of tension is not pressurized.In locking process, bolt rod is not inserted into pin hole, when wind blows shutter
When, a small amount of movement occurs for shutter bottom, and at this moment, bolt rod, can be automatic under the compression spring active force of bottom elevation device
Pin hole is inserted, realizes that locking requires.This structure can easily adjust the entire length of steel wire rope component, adapt to product installation
Actual demand.Due to these advantages, automatic pinning structure of the present utility model, it can preferably meet the work of actual product
Situation, there is high reliability.
Automatic pinning structure of the present utility model, employs functional units design, top lifter, bottom elevation device it is more
Number part is dual-purpose, can reduce the cost of manufacture of product, reduce specification, the quantity of maintenance and repair parts.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of the utility model automatic pinning.
Accompanying drawing 2 is the structural representation of fixed guide board component.
Accompanying drawing 3 is the structural representation of top lifting device assembly.
Accompanying drawing 4 is the structural representation of steel wire rope component.
Accompanying drawing 5 is the structural representation of bottom elevation device assembly.
Accompanying drawing 6 is the structural representation of latch assembly.
Accompanying drawing 7 is the structural representation of automatic pinning locking state.
Accompanying drawing 8 is the schematic diagram of folding shutter expanded position.
Accompanying drawing 9 is the top view of accompanying drawing 8.
Accompanying drawing 10 is the schematic diagram of folding shutter folding position.
Accompanying drawing 11 is the top view of accompanying drawing 10.
Accompanying drawing 12 is the profile of steel cable termina.
Accompanying drawing 13 is the first support bracket fastened schematic perspective view.
Accompanying drawing 14 is the second support bracket fastened schematic perspective view.
Accompanying drawing 15 is shutter expanded position schematic diagram of the utility model using second of fixed guide harden structure.
Accompanying drawing 16 is shutter folding position schematic diagram of the utility model using second of fixed guide harden structure.
Accompanying drawing 17 is second of fixed guide plate structure schematic diagram of the utility model.
Accompanying drawing 18 is second of bolt rod structural representation of the utility model.
1 fixed guide board component,
11 fixed guide plates, 12 connection buckles, 13 screws, 14 holding screws,
111 guiding working faces,
111a inclined-planes, 111b horizontal planes,
2 top lifting device assemblies,
21 first fixed supports, 22 sliding shoes, 23 guide rods, 24 compression springs, 25 studs, 26 rollers, 27 spacers, 28 spiral shells
Nail, 29 elastic cylindrical pins,
The lower plane of 211 upper overturnings, 212 times flange upper plane,
3 steel wire rope components,
31 steel cable terminas, 32 steel wire ropes, 33 screws,
311 connecting holes, 312 screwed holes I, 313 screwed holes II,
4 bottom elevation device assemblies,
41 second fixed supports, 42 sliding shoes, 43 guide rods, 44 compression springs, 45 studs I, 46 studs II, 47 Elastic Circulars
Pin, 48 stop nuts,
The lower plane of 411 upper overturnings, 412 times flange upper plane,
5 latch assemblies,
51 pinboards, 52 hollow shaft fixed seats, 53 bolt rods, 54 bottom roller hollow shafts, 55 holding screws, the rolling of 56 bottoms
Wheel, 57 circlips for shaft,
511 through holes,
541 pilot holes,
6 pin holes,
7 shutters,
The vertical framework of 71 shutters,
8 top rails,
9 base tracks,
10 transmission devices.
Embodiment
Embodiment 1, see accompanying drawing 1~14.
A kind of folding shutter automatic pinning structure, include fixed guide board component 1, top lifting device assembly 2, steel wire
Rope component 3, bottom elevation device assembly 4, latch assembly 5 and the pin hole 6 set in base track 9.
Fixed guide board component 1 includes fixed guide plate 11, connection buckle 12, screw 13, holding screw 14.Fixed guide
Have on plate 11 and be oriented to working face 111, guiding working face 111 is tapered plane.Fixed guide board component 1 is arranged in top rail 8.
By connection buckle 12, screw 13, holding screw 14, fixed guide plate 11 and top rail 8 are fixedly connected.
Top lifting device assembly 2 includes the first fixed support 21, sliding shoe 22, guide rod 23, compression spring 24, stud
25th, roller 26, spacer 27, screw 28, elastic cylindrical pin 29 etc..Top lifting device assembly 2 is arranged on the vertical framework 71 of shutter
Top.There are two guide rods 23 to be fixed on the first fixed support 21, sliding shoe 22 is through on guide rod 23, can be along guiding
Bar 23 is moved up and down, and compression spring 24 is enclosed on guide rod 23, positioned at the lower flange of sliding shoe 22 and first fixed support 21
Between upper plane 212, there is suitable pre compressed magnitude, so, sliding shoe 22 is not when by external force, due to the effect of compression spring 24
Power, contacted by the lower plane 211 jacked to the upper overturning with the first fixed support 21.Roller 26 is solid by screw 28, spacer 27
It is scheduled on sliding shoe 22.After stud 25 is connected with sliding shoe 22, with 29 locking locking of elastic cylindrical pin.
Steel wire rope component 3 includes steel cable termina 31, steel wire rope 32, screw 33.The effect of steel wire rope component 3 is connection top
Portion lifts device assembly 2 and bottom elevation device assembly 4.After steel wire rope 32 pierces into the connecting hole 311 of steel cable termina 31, screw 33
It is screwed in screwed hole I 312 and compresses steel wire rope 32, achieves a fixed connection.
Bottom elevation device assembly 4 includes the second fixed support 41, sliding shoe 42, guide rod 43, compression spring 44, stud I
45th, stud II 46, elastic cylindrical pin 47, stop nut 48 etc..Bottom elevation device assembly 4 is arranged on the vertical framework 71 of shutter
Bottom.2 guide rods 43 are fixed on the second fixed support 41, and sliding shoe 42 is through on guide rod 43, can be along guide rod 43
Move up and down, compression spring 44 is enclosed on guide rod 43, and the lower of upper overturning positioned at the fixed support 41 of sliding shoe 42 and second is put down
Between face 411, there is suitable pre compressed magnitude, so, sliding shoe 42 is not when by external force, due to the active force of compression spring 44,
Pushed away to drop to and contacted with the upper plane 412 of the lower flange of the second fixed support 41.After stud I 45 is threadedly coupled with sliding shoe 42,
With 47 locking locking of elastic cylindrical pin.After stud II 46 is connected with sliding shoe 42, with 47 locking locking of elastic cylindrical pin.
Latch assembly 5 includes pinboard 51, hollow shaft fixed seat 52, bolt rod 53, bottom roller hollow shaft 54, clamp screw
Nail 55, bottom roller 56, circlip for shaft 57.Latch assembly 5 is arranged on the bottom of the vertical framework 71 of shutter.Bottom roller
56 are arranged in bottom roller hollow shaft 54, are fixed with circlip for shaft 57.Bottom roller hollow shaft 54 is fixed with hollow shaft
Seat 52 is threaded connection, after suitable position is adjusted to, with 55 locking locking of holding screw.Bolt rod 53 is interspersed in bottom rolling
In the pilot hole 541 for taking turns hollow shaft 54, it can move up and down.The upper end of bolt rod 53 is fixedly connected with pinboard 51.Bolt rod
53 use pole form, and pilot hole 541 is manhole.
Top lifts the roller 26 of device assembly 2, and a height contacted can be formed with the guiding working face 111 of fixed guide plate 11
Pair connection.The stud 25 of top lifting device assembly 2 is connected with the screwed hole II 313 of steel cable termina.Bottom elevation device assembly 4
Stud I 45 is connected with the screwed hole II 313 of steel cable termina.The stud II 46 of bottom elevation device assembly 4 is inserted in latch assembly 5
In the through hole 511 of pinboard 51, it is screwed in 2 stop nuts 48 on stud II 46, clamps pinboard 51.
There is pin hole 6 in base track 9, pin hole 6 is porous arranged.
Operation principle of the present utility model：The working method of automatic pinning is divided into two locking, unblock processes.
When folding shutter is in the position of expansion, roller 26 and the fixed guide plate 11 of top lifter 2 be it is discontiguous,
At this moment, automatic pinning is in a state of nature：The sliding shoe 22 of top lifter 2 compression spring 24 raise effect under be in
Upper limit position, because the spring force of the top lifter 2 of design is more than the spring force of bottom elevation device 4, pass through steel wire rope component 3
Connection function, the sliding shoe 42 of bottom elevation device 4 is in upper limit position, and compression spring 44 is further compressed.Pass through stud
II 46, the connection of pinboard 51, at this moment, bolt rod 53 are in lifting position, and bolt rod 53 will not be with the latch in base track 9
Hole 6 contacts, and does not influence folding, the expansion motion of shutter 7.
Locking process：When under driving of the folding shutter in transmission device 10, when being moved to folding position, away from stop position
Before putting during certain distance, the roller 26 of top lifter 2 is in contact with the guiding working face 111 of fixed guide plate 11, is being led
To under the effect of contraction of working face 111, downward movement occurs relative to shutter 7 for roller 26, drives sliding shoe 22 to moving down
It is dynamic（Compression spring 24 is compressed simultaneously）, steel wire rope component 3 moves down therewith, reduces the sliding shoe to bottom elevation device 4
42 castering action.So, the sliding shoe 42 of bottom elevation device 4 moves down in the presence of compression spring 44, passes through stud
II 46, the connection of pinboard 51, drive bolt rod 53 to move down, the pin hole 6 inserted in base track 9, realize that locking is made
With.
Releasing process：（Bottom）The folding shutter being in the lock state, under the driving of transmission device 10, to expansion position
When putting motion, the top of shutter 7 first starts to move, and the roller 26 of top lifter 2 can move up, together relative to shutter 7
When, compression spring 24 promotes sliding shoe 22 to move up, and steel wire rope component 3 moves up therewith, the sliding shoe of bottom elevation device 4
42 under the draw of steel wire rope component 3, move up, and by the connection of stud II 46, pinboard 51, drive bolt rod 53
Move up, bolt rod 53 is extracted out of pin hole 6 in base track 9, realizes that unblock acts on.At top, lifter 2 leans on
After the guiding working face 111 of wheel 26 and fixed guide plate 11 disengages, automatic pinning returns to reset condition.
Because folding shutter bottom is driven motions, the application condition of stop position is big, so, when bolt rod moves downwards
When making, it is more likely that pin hole is not aligned with, if connected using rigid rod, it is possible to cause mechanical failure.Adopt
Connected with steel wire rope, it is possible to avoid this problem.By the way of pin hole is arranged using multiple holes, appoint as long as bolt rod injects
One hole of meaning, required with regard to locking can be reached.
Embodiment 2, see accompanying drawing 15~17.
Second of automatic pinning structure, the guiding working face 111 of fixed guide plate 11 is a folding face, includes inclined-plane
Two parts of 111a and horizontal plane 111b form.It can prevent because the installation site of fixed guide board component 1 is improper, caused by
To overtravel interference caused by top lifting device assembly 2.Avoid the damage to mechanism.Remaining structure is same as Example 1.
Embodiment 3, see accompanying drawing 18.
The third automatic pinning structure, the guide section section of bolt rod 53 are positive 4 side shape, corresponding bottom roller hollow shaft
54 pilot hole 541 is positive 4 side shape hole.The rotation of bolt rod 53 and bottom roller hollow shaft 54 can be prevented, plays locking work
With.Remaining structure is same as Example 1.
Claims (7)
1. a kind of folding shutter automatic pinning structure, it is characterised in that include fixed guide board component, top lifter group
Part, steel wire rope component, bottom elevation device assembly, latch assembly and the pin hole processed in base track；
Fixed guide board component is arranged in top rail and is fixedly connected；Top lifting device assembly is arranged on the vertical framework of shutter
Top；
Steel wire rope component connection top lifting device assembly and bottom elevation device assembly；Bottom elevation device assembly is erected installed in shutter
To the bottom of framework；Latch assembly is arranged on the bottom of the vertical framework of shutter, there is pin hole in base track.
2. according to a kind of folding shutter automatic pinning structure described in claim 1, it is characterised in that fixed guide board component
Including fixed guide plate, connection buckle, screw, holding screw；There is guiding working face on fixed guide plate；Fixed guide board component
It is fixedly connected by connection buckle, screw, holding screw with top rail；
Top lifting device assembly includes the first fixed support, sliding shoe, guide rod, compression spring, stud, roller, spacer, spiral shell
Nail, elastic cylindrical pin；Two guide rods of top lifting device assembly are fixed on the first fixed support, and sliding shoe is through guide rod
On, it can be moved up and down along guide rod, compression spring is covered on the guide bar, positioned at the support bracket fastened lower flange of sliding shoe and first
Upper plane between have pre compressed magnitude；Roller is fixed on sliding shoe by screw, spacer；After stud is connected with sliding shoe, use
The locking locking of elastic cylindrical pin；
Steel wire rope component includes steel cable termina, steel wire rope, screw；The effect of steel wire rope component is connection top lifting device assembly
With bottom elevation device assembly；After steel wire rope pierces into the connecting hole of steel cable termina, it is screwed in screw in screwed hole I and compresses steel wire rope
It is fixedly connected；
Bottom elevation device assembly includes the second fixed support, sliding shoe, guide rod, compression spring, stud I, stud II, Elastic Circular
Pin, stop nut；Two guide rods of bottom elevation device assembly are fixed on the second fixed support, and sliding shoe is through guide rod
On, it can be moved up and down along guide rod, compression spring is covered on the guide bar, positioned at sliding shoe and the second support bracket fastened upper overturning
Lower plane between have pre compressed magnitude；After stud I is threadedly coupled with sliding shoe, with the locking locking of elastic cylindrical pin；
After stud II is threadedly coupled with sliding shoe, with the locking locking of elastic cylindrical pin；
Latch assembly include pinboard, hollow shaft fixed seat, bolt rod, bottom roller hollow shaft, holding screw, bottom roller,
Circlip for shaft；Bottom roller is arranged in bottom roller hollow shaft, is fixed with circlip for shaft；Bottom roller hollow shaft
With hollow shaft fixed seat to be threadedly coupled, after suitable position is adjusted to, with the locking locking of holding screw；Bolt rod is interspersed in
In the pilot hole of bottom roller hollow shaft, move up and down；The upper end of bolt rod is fixedly connected with pinboard；
Top lifts the roller of device assembly, and forming a higher pair contacted with the guiding working face of fixed guide plate connects；Top liter
The stud of drop device assembly is connected by steel wire rope component with the stud I of bottom elevation device assembly；The stud of bottom elevation device assembly
II is fixed in the through hole of the pinboard of latch assembly by stop nut, clamps pinboard.
3. according to a kind of folding shutter automatic pinning structure described in claim 1 or 2, it is characterised in that in base track
On pin hole be porous arranged.
4. according to a kind of folding shutter automatic pinning structure described in claim 1 or 2, it is characterised in that
The guiding working face of fixed guide plate is a folding face, includes inclined-plane and is formed with horizontal plane.
5. according to a kind of folding shutter automatic pinning structure described in claim 3, it is characterised in that
The guiding working face of fixed guide plate is a folding face, includes two compositions in inclined-plane and horizontal plane.
6. according to a kind of folding shutter automatic pinning structure described in claim 4, it is characterised in that the guide section of bolt rod
Section is square, and the pilot hole of corresponding bottom roller hollow shaft is square hole.
7. according to a kind of folding shutter automatic pinning structure described in claim 5, it is characterised in that the guide section of bolt rod
Section is square, and the pilot hole of corresponding bottom roller hollow shaft is square hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621358478.2U CN206636373U (en) | 2016-12-12 | 2016-12-12 | Folding shutter automatic pinning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621358478.2U CN206636373U (en) | 2016-12-12 | 2016-12-12 | Folding shutter automatic pinning structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206636373U true CN206636373U (en) | 2017-11-14 |
Family
ID=60261624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621358478.2U Active CN206636373U (en) | 2016-12-12 | 2016-12-12 | Folding shutter automatic pinning structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206636373U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112004976A (en) * | 2018-03-19 | 2020-11-27 | 拉姆波尔丹麦服务有限公司 | Folding shutter |
| US11343928B2 (en) | 2019-08-05 | 2022-05-24 | Dell Products L.P. | Auto-lock structure for riser |
-
2016
- 2016-12-12 CN CN201621358478.2U patent/CN206636373U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112004976A (en) * | 2018-03-19 | 2020-11-27 | 拉姆波尔丹麦服务有限公司 | Folding shutter |
| CN112004976B (en) * | 2018-03-19 | 2022-01-28 | 拉姆波尔丹麦服务有限公司 | Folding shutter |
| US11343928B2 (en) | 2019-08-05 | 2022-05-24 | Dell Products L.P. | Auto-lock structure for riser |
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