CN207348751U - A kind of rolling screen door - Google Patents
A kind of rolling screen door Download PDFInfo
- Publication number
- CN207348751U CN207348751U CN201721380431.0U CN201721380431U CN207348751U CN 207348751 U CN207348751 U CN 207348751U CN 201721380431 U CN201721380431 U CN 201721380431U CN 207348751 U CN207348751 U CN 207348751U
- Authority
- CN
- China
- Prior art keywords
- door curtain
- rolling screen
- sticking department
- spool
- screen door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model discloses a kind of rolling screen door, including door curtain, the door curtain includes：Extending direction is fallen in and door curtain winding direction and the lattice block piece being laid on the door curtain winding direction that is parallel to each other；And along door curtain winding direction, be located at cradle head between the different lattice block pieces, both ends are connected with the lattice block piece rotary type.Using the above scheme, cradle head connects the lattice block piece being parallel to each other along door curtain winding direction, door curtain is set to wind along a direction or reversely trail, cradle head dative block piece is interlaced to form grid, significantly enhance the gas permeability and translucency of rolling screen door when closed, it will be apparent that improve indoor environment when using rolling screen door.
Description
Technical field
A kind of gate technique field is the utility model is related to, more specifically, it relates to a kind of rolling screen door.
Background technology
Rolling screen door is that a kind of door piece with multi-joint activity is cascaded, in fixed slideway, with spool above door
Centered on rotate upper and lower door.Rolling screen door is easy for installation because its material is light and handy, and folding sound is small, is widely used in commercial door
The public places such as face, garage, market, bank or house.But existing rolling screen door door curtain is using overall laminated structure, seal
By force, ventilative property is weak, is unfavorable for the circulation of room air in closure, and translucency is extremely weak, indoors using effect pole during someone
To be bad.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of rolling screen door, there is translucency
Well, the advantages of gas permeability is strong.
To achieve the above object, the utility model provides the first technical solution as described below：A kind of rolling screen door, including door
Curtain, the door curtain include：Extending direction, which falls in wind direction with the door curtain and be parallel to each other, is laid in the door curtain winding side
Upward lattice block piece；And along door curtain winding direction, be located between the different lattice block pieces, both ends and the lattice
The cradle head of block piece rotary type connection.
Using the above scheme, cradle head enables door curtain by the lattice block piece being parallel to each other along door curtain winding direction series connection
Enough to wind along a direction or reversely trail, cradle head dative block piece is interlaced to form grid, significantly enhances volume
The gas permeability and translucency of curtain door when closed, it will be apparent that improve indoor environment when using rolling screen door.
Based on above-mentioned first technical solution, the second technical solution as described below is further provided：Received along the door curtain
The one end in volume direction is equipped with the retracting device for being used for driving the door curtain backrush.
Using the above scheme, because one end of rolling screen door winding is generally arranged at the higher position of wall, retracting device is set
Put, manpower need not be fully relied on when rolling screen door is wound by, which making, winds door curtain, time saving and energy saving.
Based on above-mentioned second technical solution, the 3rd technical solution as described below is further provided：The rolling screen door is also
Including：For the mounting bracket of door curtain installation；The retracting device includes：It is arranged at the spool of door curtain winding direction side；Set
Arranged on the spool side and one end rotates circumferential upper position fixing assembling with the spool, the other end is assemblied in the installation
The first torsional spring on frame；And it is sheathed on turning with the first torsional spring opposite side and one end with the spool for the spool
Dynamic circumferential upper another location fixing assembling, the other end are assemblied in the second torsional spring on the mounting bracket；It is first torsional spring, described
The setting coaxial with the spool of second torsional spring.
Using the above scheme, by first torsional spring and second torsional spring coaxial with spool, when closing rolling screen door, spool exists
In rotation process, the first torsional spring and the second torsional spring are under the drive of spool and under the screens effect of mounting bracket, in torsion
Elastic deformation state, generating makes restoring force of the spool to backrush；When opening rolling screen door, under the action of above-mentioned restoring force,
Spool drives door curtain movement, makes door curtain winding on spool.Using torsional spring, the elastic-restoring force of torsional spring can be utilized to realize door curtain
Winding, it is simple in structure, it is easy to operate.
Based on above-mentioned 3rd technical solution, the 4th technical solution as described below is further provided：The door curtain along its
Wind the both sides in direction, equipped with the first guide rail and the second guide rail for guiding the door curtain to wind or be unfolded.
Using above-mentioned technical proposal, the first guide rail and the second guide rail can limit the direction of motion of door curtain, make expansion or closing
The operation of rolling screen door, very easily；And be closed in rolling screen door, when door curtain is impacted, the first guide rail is led with second
Rail can provide certain reverse support force for door curtain, improve the intensity of rolling screen door.
Based on above-mentioned 4th technical solution, the 5th technical solution as described below is further provided：The door curtain is remote
The side of the spool is equipped with bottom girder, and the rolling screen door further includes：What ground was equipped with is engaged with the bottom girder for locking
Or the threshold component of the unlock door curtain.
Using the above scheme, bottom girder is engaged with threshold, can be locked rolling screen door when rolling screen door is closed, rolling screen door is existed
During closing, the gap between bottom girder and ground is covered by threshold, and crowbar is difficult to inserted into gap, pries open rolling screen door, improves roller shutter
The security of door.
Based on above-mentioned 5th technical solution, the 6th technical solution as described below is further provided：Set on the bottom girder
It is equipped with the first sticking department；The threshold component includes：Threshold main body, elastic component and and the second sticking department；The threshold main body
It is equipped with along parallel to the spool is axially extending, storage tank for housing the bottom girder；The elastic component and described
Two sticking departments are movable to be placed in the storage tank, and described elastic component one end is abutted against with one inner wall of storage tank, the other end
Mutually assembled with second sticking department, to make first sticking department be abutted against with second sticking department in door curtain expansion
During, the elastic component is axially compressed in the storage tank along parallel to the spool, first sticking department and institute
State the second sticking department and complete locking；Also activity is equipped with a turntable, leader and the threshold body rotation in the storage tank
Formula assembling is to drive the turntable to rotate, axial, the institute vertical with the direction of motion of second sticking department of rotation of the turntable
State the second sticking department and be provided with cambered surface protrusion, the turntable is offered for the accommodating cambered surface protrusion of activity so that the arc
The raised sliding slot that relative motion occurs between the turntable in face；The sliding slot is for described in the driving when the turntable rotates
The arc groove that cambered surface protrusion is moved along the second sticking department direction of motion.
Using above-mentioned technical proposal, the scalability of flexible member, during bottom girder is abutted with threshold, first are utilized
Sticking department can oppress the movement of the second sticking department with compression elastic element, until bottom girder abuts completion with threshold, the second sticking department exists
Original position is returned under the action of flexible member elastic-restoring force, and the first sticking department mutually locking, in this way, just completing
Automatic locking of the threshold component to rolling screen door.In storage tank the accommodating turntable of activity with to the second sticking department by arc groove and
Cambered surface protrusion slidingtype assembles, and rotates turntable by handle, cambered surface is raised arcuately groove to move, and drive the second sticking department to pressure
The direction movement of contracting flexible member, so that the first sticking department of locking and the second sticking department are solved, and then, complete to rolling screen door and door
Solution locking between sill component.In this way, while improving rolling screen door anti-theft, make the locking of rolling screen door become more convenient.
Based on the 6th above-mentioned technical solution, the 7th technical solution as described below is further provided：On the bottom girder
Along parallel to being provided with three first sticking departments on the diverse location of the spool extending direction；In the storage tank and institute
State the first sticking department it is opposite be equipped with three elastic components and second sticking department.
Using appeal scheme, have between bottom girder and threshold and locked at three, further increase the anti-theft of rolling screen door with
And overall structure traveling comfort.
Based on above-mentioned 7th technical solution, the 8th technical solution as described below is further provided：In the storage tank
Also be arranged between different second sticking departments, make each second sticking department at the same time with the corresponding first sticking department solution
The linkage mechanism of locking；The linkage mechanism to be set up between adjacent second sticking department, for making three described second
Sticking department at the same time, homodromous drive link group；The both ends of the drive link and the cambered surface protrusion fixing assembling.
Using the above scheme, using the linkage mechanism in storage tank, turntable only need to be rotated, can just be made by drive link group
Second sticking department while compression elastic element at three, in this way, the first sticking department at three just completes at the same time with the second sticking department
Solution locking, and then, complete the solution locking to rolling screen door.Using linkage mechanism, without unlocking three the first sticking departments and one by one
Two sticking departments, make unlock roller shutter work it is highly efficient with it is light.
Based on above-mentioned 8th technical solution, the 9th technical solution as described below is further provided：On the mounting bracket
Equipped with the case for protecting the door curtain, first torsional spring and second torsional spring.
Using the above scheme, it is placed in due to rolling screen door in outdoor environment, case can protect the first torsional spring, the second torsional spring
And door curtain extends the service life of rolling screen door from the erosion of rainwater, corrosive substance.
In conclusion the utility model has the advantages that：
1st, lattice block piece and cradle head are interlaced, form grid, significantly enhance the gas permeability and printing opacity of rolling screen door
Property, it will be apparent that improve indoor environment when rolling screen door is closed；
2nd, retracting device is equipped with above rolling screen door, using the retracting device, the backrush of rolling screen door can be readily accomplished；
3rd, the mutual cooperation of bottom girder and threshold component, door curtain is locked at three, make rolling screen door anti-theft obtain it is extra-high；
4th, rolling screen door is locked using linkage mechanism solution,（The solution locking of three positions can be operated at the same time）, improve enabling
Efficiency, makes opening rolling screen door become more light.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram of the utility model rolling screen door embodiment.
Fig. 2 is the structure diagram of the mounting bracket of the utility model rolling screen door embodiment.
Fig. 3 is sectional view when the utility model rolling shutter door base beam is locked with threshold.
Reference numeral：1st, door curtain；11st, lattice block piece；12nd, cradle head；2nd, retracting device；21st, mounting bracket；22nd, spool；
23rd, the first torsional spring；24th, the second torsional spring；3rd, the first guide rail；4th, the second guide rail；5th, bottom girder；51st, the first sticking department；511st, connect
Bar；512nd, the first wedge block；6th, threshold component；61st, threshold main body；62nd, the second sticking department；621st, the second wedge block；622nd, arc
Face is raised；63rd, elastic component；64th, turntable；641st, sliding slot；65th, handle；66th, linkage mechanism；661st, drive link group；7 cases.
Embodiment
In the following detailed description, it is proposed that many details, in order to the comprehensive understanding to the utility model；But
It is, it will be apparent to those skilled in the art that the utility model can be in one during these details are not required
Implement in the case of a little details；The description to embodiment is used for the purpose of providing by showing the example of the utility model below
The utility model is more fully understood.
Below in conjunction with attached drawing 1-3, the technical solution of the utility model embodiment is described.
A kind of rolling screen door, with reference to Fig. 1, including door curtain 1, is arranged at the retracting device 2 that door curtain 1 winds direction side, installation
Door curtain 1 perpendicular to door curtain winding direction both sides the first guide rail 3 and the second guide rail 4, on door curtain 1 with retracting device 2
The bottom girder 5 of opposite side, and, the threshold component 6 for locking or solving locking door curtain 1 can be engaged with bottom girder 5.
Door curtain 1 includes lattice being distributed between winding direction etc. along door curtain 1, being parallel to each other and keeps off component 11, and, it is located at not
Apposition is kept off between component 11, the cradle head 12 that both ends are connected with lattice gear 11 rotary type of component.In the present embodiment, lattice
Gear component 11 is metal round rod, and cradle head 12 is equipped with the sheet metal of the jack to match with metal round rod diameter for both ends
Bar, the equidistantly distributed at a certain distance of cradle head 12 laid along 11 extending direction of lattice block piece.
With reference to Fig. 2, retracting device 2 includes the spool 22 with the assembling of 1 phase of door curtain, and the is separately installed with the both ends of spool 22
One torsional spring 23 and the second torsional spring 24, the first torsional spring 23 and the second torsional spring 24 are set in the both ends of spool 22.First torsional spring 23 and
One end of two torsional springs 24 is securely fitted in spool 22 and rotates in circumferential direction, and the other end is securely fitted on mounting bracket 21.First torsional spring
23 and second torsional spring 24 can be in torsional deformation with the expansion of door curtain 1, produce make door curtain 1 wind restoring force, act on volume
On axis 22.When opening rolling screen door, spool 22 winds direction under the action of above-mentioned restoring force, to door curtain 1 and rotates, and withdraws door curtain
1。
With reference to Fig. 1, the case for protecting door curtain 1, the first torsional spring 23, the 3rd torsional spring 24 is additionally provided with mounting bracket 21
7。
In both sides of the door curtain 1 along 11 extending direction of lattice block piece, the first guide rail 3 for being unfolded and winding easy to door curtain 1 is provided with
With the second guide rail 4.
With reference to Fig. 3, the side of spool is provided with bottom girder 5 in door curtain 1, along between lattice block piece extending direction etc. on bottom girder 5
Away from being provided with three the first sticking departments 51；Set on the ground, be engaged with bottom girder 5 and included with the threshold component 6 for locking door curtain 1
Threshold main body 61, three the second sticking departments 62 and flexible member 63 being oppositely arranged with three the first sticking departments 51.Threshold master
The storage tank for accommodating bottom girder 5 is provided with body 61.
First sticking department 51 is included with bottom girder 5 towards the integrally formed connecting rod 511 in 61 side of threshold main body, in connecting rod
The first wedge block 512 is equipped with 511.Second sticking department 62 can be transported to be arranged in storage tank along parallel to storage tank direction
Dynamic second wedge block 621 opposite with the first wedge block 512.One end of elastic component 63 is abutted against with storage tank, the other end and
Two wedge blocks 621 abut against, and elastic component 63 is spring in the present embodiment.
When bottom girder 5 is inserted into storage tank, the second wedge block 621 can be under the compressing of the first wedge block 512 to compression
The direction movement of elastic component 63, when bottom girder 5 is completed to abut with storage tank, the first wedge block 512 mutually blocks with the second wedge block 621
Connect, complete the automatic locking to door curtain 1.
Turntable 64 is additionally provided with storage tank, a handle 65 being connected with 61 rotary type of threshold main body passes through threshold main body
61 assemble with 64 phase of turntable.It is provided with sliding slot 641 on turntable 64, the side opposite with storage tank is set on the second wedge wedge block 621
Cambered surface protrusion 622 is equipped with, the cambered surface protrusion 622 on the second wedge block 621 among storage tank is assemblied in sliding slot 641,
It can be slided along sliding slot 641 is opposite.Sliding slot 641 is apart from the arc groove not waited with handle 65.Linkage is additionally provided with storage tank
Mechanism 66, the linkage mechanism 66 are the drive link group 661 being erected between adjacent second wedge block 621.In drive link group 611
Drive link two is fixedly connected with cambered surface protrusion 622 respectively.When swing handle 65, due to the position on sliding slot 65 and handle away from
From difference, cambered surface protrusion 622 drives gradually transports in the second wedge block 621 among storage tank to the direction of compression elastic piece 63
It is dynamic, under the drive of drive link group 661, transported at the same time to the direction of compression elastic piece 63 positioned at the second wedge block of storage tank both sides 62
It is dynamic, when the cambered surface protrusion 622 on the second wedge block 621 among storage tank is moved on sliding slot 641 apart from handle 65 most
During remote position, first wedge block 512 solves locking at the same time at second wedge block 621 and three at three, and then, complete to door curtain 1
Solution locking, it is very convenient.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical solutions belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (9)
1. a kind of rolling screen door, including：Door curtain（1）, it is characterised in that the door curtain（1）Including：Extending direction is fallen in and the door
Curtain（1）Wind direction and be parallel to each other and be laid in the door curtain（1）Wind the lattice block piece on direction（11）；
And along the door curtain（1）Winding direction, be located at the different lattice block pieces（11）Between, both ends and the lattice keep off
Part（11）The cradle head of rotary type connection（12）.
2. rolling screen door according to claim 1, it is characterised in that along the door curtain（1）The one end for winding direction is equipped with use
In the driving door curtain（1）The retracting device of backrush（2）.
3. rolling screen door according to claim 2, it is characterised in that the rolling screen door further includes：For door curtain installation
Mounting bracket（21）；
The retracting device（2）Including：It is arranged at the door curtain（1）Wind the spool of direction side（22）；
It is sheathed on the spool（22）Side and one end rotate circumferentially upper position fixing assembling, the other end with the spool and assemble
In the first torsional spring on the mounting bracket（23）；
And it is sheathed on the spool（22）With first torsional spring（23）Opposite side and one end rotate all with the spool
Upward another location fixing assembling, the other end are assemblied in the second torsional spring on the mounting bracket（24）；
First torsional spring（23）, second torsional spring（24）With the spool（22）Coaxial setting.
4. rolling screen door according to claim 3, it is characterised in that the door curtain（1）The both sides in direction are wound along it, are equipped with
For guiding the door curtain（1）Winding or the first guide rail of expansion（3）With the second guide rail（4）.
5. rolling screen door according to claim 4, it is characterised in that the door curtain（1）Away from the spool（22）Side
Equipped with bottom girder（5）, the rolling screen door further includes：Ground is being equipped with the bottom girder（5）It is engaged for locking or unlocking institute
State door curtain（1）Threshold component（6）.
6. rolling screen door according to claim 5, it is characterised in that the bottom girder（5）On be provided with the first sticking department（51）；
The threshold component（6）Including：Threshold main body（61）, elastic component（63）And second sticking department（62）；
The threshold main body（61）It is equipped with along parallel to the spool（22）It is axially extending, for housing the bottom girder（5）
Storage tank；
The elastic component（63）And second sticking department（62）It is movable to be placed in the storage tank, the elastic component（63）One
End is abutted against with one inner wall of storage tank, the other end and second sticking department（62）Mutually assemble, with the door curtain（1）Exhibition
Make first sticking department when opening（51）With second sticking department（62）During portion abuts against, the elastic component（63）Institute
State in storage tank along parallel to the spool（22）It is axial to be compressed, first sticking department（51）With second sticking department
（62）Complete locking；
Also activity is equipped with a turntable in the storage tank（64）, leader（65）With the threshold main body（61）Rotary type assembles
To drive the turntable（64）Rotate, the turntable（64）Rotation it is axial with second sticking department（62）The direction of motion hang down
Directly, second sticking department（62）It is provided with cambered surface protrusion（622）, the turntable（64）Offer accommodating described for activity
Cambered surface is raised（622）So that the cambered surface is raised（622）With the turntable（64）Between occur relative motion sliding slot（641）；
The sliding slot（641）For in the turntable（64）Drive the cambered surface raised during rotation（622）Along the described second lock
Determine portion（62）The arc groove of direction of motion movement.
7. rolling screen door according to claim 6, it is characterised in that the bottom girder（5）Upper edge is parallel to the spool（22）
Three first sticking departments are provided with the diverse location of extending direction（51）；
In the storage tank with first sticking department（51）Opposite is equipped with three elastic components（63）With three described
Two sticking departments（62）.
8. rolling screen door according to claim 7, it is characterised in that also have in the storage tank and be arranged at difference described second
Sticking department（62）Between, make each second sticking department（62）At the same time with corresponding first sticking department（51）Solve the linkage of locking
Mechanism（66）；
The linkage mechanism（66）To be set up in adjacent second sticking department（62）Between, for make three it is described second locking
Portion（62）At the same time, homodromous drive link group（661）；
The both ends of the drive link are raised with the cambered surface（622）Fixing assembling.
9. rolling screen door according to claim 8, it is characterised in that the mounting bracket, which is equipped with, to be used to protect the door curtain
（1）, first torsional spring（23）And second torsional spring（24）Case（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721380431.0U CN207348751U (en) | 2017-10-24 | 2017-10-24 | A kind of rolling screen door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721380431.0U CN207348751U (en) | 2017-10-24 | 2017-10-24 | A kind of rolling screen door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207348751U true CN207348751U (en) | 2018-05-11 |
Family
ID=62355790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721380431.0U Expired - Fee Related CN207348751U (en) | 2017-10-24 | 2017-10-24 | A kind of rolling screen door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207348751U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409985A (en) * | 2019-09-10 | 2019-11-05 | 襄阳市思想机电科技有限公司 | A kind of tackle system of unilateral gate |
| CN110469255A (en) * | 2019-09-10 | 2019-11-19 | 襄阳市思想机电科技有限公司 | A kind of secondary door reel of unilateral gate |
-
2017
- 2017-10-24 CN CN201721380431.0U patent/CN207348751U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409985A (en) * | 2019-09-10 | 2019-11-05 | 襄阳市思想机电科技有限公司 | A kind of tackle system of unilateral gate |
| CN110469255A (en) * | 2019-09-10 | 2019-11-19 | 襄阳市思想机电科技有限公司 | A kind of secondary door reel of unilateral gate |
| CN110469255B (en) * | 2019-09-10 | 2024-04-26 | 襄阳市思想机电科技有限公司 | Auxiliary door winding drum of one-way door |
| CN110409985B (en) * | 2019-09-10 | 2024-04-26 | 襄阳市思想机电科技有限公司 | Pulley system of one-way door |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180511 Termination date: 20201024 |