CN207348765U - A kind of door panel structure of rolling screen door - Google Patents
A kind of door panel structure of rolling screen door Download PDFInfo
- Publication number
- CN207348765U CN207348765U CN201721231893.6U CN201721231893U CN207348765U CN 207348765 U CN207348765 U CN 207348765U CN 201721231893 U CN201721231893 U CN 201721231893U CN 207348765 U CN207348765 U CN 207348765U
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- underbeam
- rolling screen
- panel structure
- door
- door panel
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Abstract
The utility model provides a kind of door panel structure of rolling screen door, including door piece, is connected between the adjacent door piece by linking up with, it is characterised in that further include：Underbeam, the underbeam include the connecting portion of upper end and the mounting portion of lower end；Locating part, the locating part include and the main part of connecting portion clamping and the hook on the main part；The protrusion perpendicular to the underbeam activity direction is equipped with the inside of the main part, the groove engaged with the protrusion is provided with the outside of the underbeam.
Description
Technical field
It the utility model is related to electric rolling door field, more particularly to a kind of door panel structure of rolling screen door.
Background technology
Electric rolling door is cascaded with the door piece of multi-joint activity, and open and close, roller shutter are driven by motor unit
Door rotates upper and lower door in fixed slideway centered on spool above door.Electric rolling door is suitable for the business shop front, car
The public places such as storehouse, market, hospital, industrial enterprise or house, especially door opening are larger, and the place of inconvenience installation ground door body is risen
Acted on to convenient, fast unlatching.
To avoid people in downlink below rolling screen door or barrier from damaging, current electric rolling door lower end meeting
Setting is hampered device, electric mortise lock or manual lock, and maintenance needs to consider the position of these structures and rolling screen door and installation pass when replacing
System, the structure for being integrated in rolling screen door body interior, common method is pulled down to be loosened after rolling screen door between adjacent lamella again
Hook, the final lower required door piece of dismounting, this operating method is time-consuming and laborious, and efficiency is very low.
The content of the invention
The utility model provides that a kind of safety coefficient is high and the roller shutter of its internal stop device that is hampered of dismounting easy to repair
Door board structure.
In order to reach the purpose, the utility model adopts the following technical solution：
A kind of door-plate of electric rolling door, including door piece, are connected by linking up between the adjacent door piece, its feature exists
In further including：
Underbeam, the underbeam include the connecting portion of upper end and the mounting portion of lower end；
Locating part, the locating part include and the main part of connecting portion clamping and the institute on the main part
State hook；
The protrusion perpendicular to the underbeam activity direction is equipped with the inside of the main part, the underbeam outside is provided with and institute
State the groove of raised engaging.
Thus, underbeam can be removed by disconnecting being connected together between main part and underbeam along underbeam activity direction force, convenient
Fast, without dismantling other structures.
As a preferred embodiment, the mounting portion includes partition plate, the upper cavity volume on the upside of the partition plate and positioned at described
Lower cavity volume on the downside of partition plate, microswitch is provided with the upper cavity volume, extensible member, the extensible member are equipped with below the underbeam
Including can be along the sliding part and the card positioned at the sliding part end that the relatively described lower cavity volume of the underbeam activity direction stretches
The contact site being connected in the lower cavity volume, the spring leaf of the microswitch are located on the event trace of the contact site.
Thus, the microswitch after being hampered in upper cavity volume is contacted with contact site so that motor stalling, by roller shutter during maintenance
Door rises, and underbeam can be removed to disconnect being connected together between main part and underbeam by applying load along underbeam activity direction.
As a preferred embodiment, pass through screw connection between the main part and the underbeam.
Thereby it is ensured that stable connection of the rolling screen door during normal use between underbeam and locating part.
As a preferred embodiment, the raised limit rib positioned at the hook side is provided with the locating part, the limit
Position muscle is located at the hooking slits opposite side.
Thus, the possibility gap between adjacent lamella is stopped.
As a preferred embodiment, the main part outer surface is flushed with the underbeam outer surface.
Thus, the situation for avoiding the hierarchic structure between the two outer surface from causing underbeam to loosen with external force effect.
As a preferred embodiment, the raised cross sectional shape is arc-shaped.
Thus, the cooperation between arc-shaped convex and groove is readily disassembled installation underbeam.
As a preferred embodiment, the raised section radius are approximately equal to the sidewall thickness of the locating part.
As a preferred embodiment, the thickness of the underbeam and the locating part is 2-4mm.
To sum up, compared with prior art, the utility model has the advantage of：Microswitch after being hampered in upper cavity volume is with connecing
Contact portion contacts, and microswitch transmits signal so that motor stalls；When needing replacing maintenance, rolling screen door is up to certain altitude,
Underbeam can be removed by disconnecting being connected together between main part and underbeam along underbeam activity direction force, efficient and convenient, reduce people
Work cost, overhaul efficiency are high.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Label in figure is as follows：
1. link up with, 2. underbeams, 21. partition plates, cavity volume on 22., 23. grooves, 24. connecting portions, 25. mounting portions, 26. times appearances
Chamber, 3. extensible members, 31. sliding parts, 32. contact sites, 4. locating parts, 41. main parts, 411. is raised, 42. limit ribs, 5. fine motions
Switch.
Embodiment
The utility model is described in further detail for middle embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1, the door panel structure of the electric rolling door includes door piece, connected between adjacent lamella by hook 1, its
It is characterized in that, further includes：Underbeam 2, underbeam 2 include the connecting portion 24 of upper end and the mounting portion 25 of lower end；Locating part 4, locating part 4
Hook 1 including the main part 41 being clamped with connecting portion 24 and on main part 41；The inner side of main part 41 be equipped with perpendicular to
The protrusion 411 of 2 activity direction of underbeam, the outside of underbeam 2 are provided with the groove 23 engaged with protrusion 411.Applied along 2 activity direction of underbeam
Power, which disconnects being connected together between main part 41 and underbeam 2, can remove underbeam 2, convenient and efficient, without dismantling rolling screen door.
Mounting portion 25 includes partition plate 21, the upper cavity volume 22 positioned at the upside of partition plate 21 and the lower cavity volume positioned at the downside of partition plate 21
26, it is provided with microswitch 5 in upper cavity volume 22, the lower section of underbeam 2 is equipped with extensible member 3, and extensible member 3 is including can be along 2 activity side of underbeam
To descending the flexible sliding part 31 of cavity volume 26 and the contact site 32 in cavity volume 26 under being connected to of 31 end of sliding part relatively,
The spring leaf of microswitch 5 is located on the event trace of contact site 32.Microswitch 5 and contact site after being hampered in upper cavity volume 22
32 contact so that motor stalling, when maintenance rise rolling screen door, exert a force along 2 activity direction of underbeam and disconnect main part 41 and underbeam
Being connected together between 2 can remove underbeam 2.
By screw connection between main part 41 and underbeam 2, rolling screen door underbeam 2 and limit during normal use ensure that
Stable connection between the part 4 of position, avoids being connected in accident collision and vibration processes and fail therebetween, is repairing
When underbeam 2 is dismantled again, it is necessary to first remove fixed screw.The protrusion 411 positioned at 1 side of hook is provided with locating part 4
Limit rib 42, limit rib 42 is positioned at the opening opposite side of hook 1, after the hook 1 between adjacent lamella is connected with each other, protrusion 411
Limit rib 42 block possibility gap between adjacent lamella and do not influence to remove and install, not only beautiful but also safety.Main part 41
Outer surface is flushed with 2 outer surface of underbeam, and the pine of underbeam 2 is caused to avoid the hierarchic structure between the two outer surface and external force effect
De- situation.
The cross sectional shape of protrusion 411 is arc-shaped, and the cooperation between arc-shaped convex 411 and groove 23 is readily disassembled under installation
Beam 2.The section radius of protrusion 411 are approximately equal to the sidewall thickness of locating part 4.Underbeam 2 and the thickness of locating part 4 are 2-4mm.
Described above is only the explanation to the utility model so that those of ordinary skill in the art's can completely implements this
Scheme, but be not the limitation to the utility model, those skilled in the art can be as needed after this specification is read
The modification of no creative contribution is made to the present embodiment, these are all without creative modification, but as long as in this practicality
All protected in new right be subject to Patent Law.
Claims (9)
1. a kind of door panel structure of rolling screen door, including door piece, pass through hook between the adjacent door piece（1）Connection, its feature exist
In further including：
Underbeam（2）, the underbeam（2）Connecting portion including upper end（24）With the mounting portion of lower end（25）；
Locating part（4）, the locating part（4）Including with the connecting portion（24）The main part of clamping（41）And positioned at the master
Body portion（41）On the hook（1）；
The main part（41）Inner side is equipped with the protrusion perpendicular to the underbeam activity direction（411）, the underbeam（2）Outside is set
It is equipped with and the protrusion（411）The groove of engaging（23）.
A kind of 2. door panel structure of rolling screen door according to claim 1, it is characterised in that the mounting portion（25）Including every
Plate（21）, positioned at the partition plate（21）The upper cavity volume of upside（22）And positioned at the partition plate（21）The lower cavity volume of downside（26）,
The upper cavity volume（22）Inside it is provided with microswitch（5）, the underbeam（2）Lower section is equipped with extensible member（3）, the extensible member（3）
Including can be along the underbeam（2）The relatively described lower cavity volume of activity direction（26）Flexible sliding part（31）And positioned at the slip
Portion（31）End is connected to the lower cavity volume（26）Interior contact site（32）, the microswitch（5）Spring leaf be located at institute
State contact site（32）Event trace on.
A kind of 3. door panel structure of rolling screen door according to claim 1, it is characterised in that the main part（41）With it is described
Underbeam（2）Between pass through screw connection.
A kind of 4. door panel structure of rolling screen door according to claim 2, it is characterised in that the protrusion（411）With it is described
Groove（23）Quantity be respectively two and be located at the extensible member respectively（3）With the underbeam（2）Both ends.
A kind of 5. door panel structure of rolling screen door according to claim 1, it is characterised in that the locating part（4）Upper setting
Have and be located at the hook（1）The protrusion of side（411）Limit rib（42）, the limit rib（42）Positioned at the hook（1）Open
Mouth opposite side.
A kind of 6. door panel structure of rolling screen door according to claim 1, it is characterised in that the main part（41）Outside table
Face and the underbeam（2）Outer surface flushes.
A kind of 7. door panel structure of rolling screen door according to claim 1, it is characterised in that the protrusion（411）Section
Shape is arc-shaped.
A kind of 8. door panel structure of rolling screen door according to claim 6, it is characterised in that the protrusion（411）Section
Radius is approximately equal to the locating part（4）Sidewall thickness.
A kind of 9. door panel structure of rolling screen door according to claim 1, it is characterised in that the underbeam（2）With the limit
Position part（4）Thickness be 2-4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721231893.6U CN207348765U (en) | 2017-09-25 | 2017-09-25 | A kind of door panel structure of rolling screen door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721231893.6U CN207348765U (en) | 2017-09-25 | 2017-09-25 | A kind of door panel structure of rolling screen door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207348765U true CN207348765U (en) | 2018-05-11 |
Family
ID=62410637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721231893.6U Active CN207348765U (en) | 2017-09-25 | 2017-09-25 | A kind of door panel structure of rolling screen door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207348765U (en) |
-
2017
- 2017-09-25 CN CN201721231893.6U patent/CN207348765U/en active Active
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