CN214196094U - Manual rolling shutter door suitable for large-size door opening - Google Patents
Manual rolling shutter door suitable for large-size door opening Download PDFInfo
- Publication number
- CN214196094U CN214196094U CN202022885277.0U CN202022885277U CN214196094U CN 214196094 U CN214196094 U CN 214196094U CN 202022885277 U CN202022885277 U CN 202022885277U CN 214196094 U CN214196094 U CN 214196094U
- Authority
- CN
- China
- Prior art keywords
- rolling
- door
- shaft
- driving
- fluted disc
- 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.)
- Active
Links
Images
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model discloses a manual rolling shutter door which belongs to the technical field of rolling shutter doors, in particular to a manual rolling shutter door suitable for large-size door openings, comprising a rolling box, a left rail, a right rail, a rolling shutter door body and a hand-pulling chain, wherein the left rail and the right rail are respectively positioned at the left side and the right side below the rolling box, the left side and the right side of the rolling shutter door body are respectively connected in the left rail and the right rail in a sliding way, a rolling shaft and a driving shaft are transversely arranged in the rolling box, the driving shaft is positioned at the rear part of the rolling shaft, a movable groove I is longitudinally arranged at the lower part of the middle part in the rolling box, the top of the rolling shutter door body passes through the movable groove I to be rolled on the outer wall of the rolling shaft, two fluted discs with different sizes can reduce the required pulling force by more than half by utilizing the lever principle, even if the door has larger size and heavier weight, the rolling shutter door can be easily pulled open by one person, the length of the hand-pulling chain of the utility model can be customized without length limitation, even if the height of the door is high, the door can be pulled up completely.
Description
Technical Field
The utility model relates to a rolling slats door technical field specifically is a manual rolling slats door that is fit for jumbo size door opening.
Background
At present, the manual rolling doors on the market are all formed by directly holding the bottom edge or the bottom edge handle of the rolling door by hands and directly pulling the rolling door up and down, when the height of the door is higher, the height of a person is limited, and the rolling door can be difficultly reached, so that the traditional manual rolling door is not suitable for a door with a larger door opening size, and the traditional manual rolling door is more labor-consuming in pulling.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a manual rolling slats door that is fit for jumbo size door opening to the rolling slats door can hardly be arrived to the meeting that proposes in solving above-mentioned background art, comparatively hard problem during the pulling.
In order to achieve the above object, the utility model provides a following technical scheme: a manual rolling door suitable for large-size door openings comprises a rolling box, a left rail, a right rail, a rolling door body and a hand-pulling chain, wherein the left rail and the right rail are respectively positioned at the left side and the right side below the rolling box, the left side and the right side of the rolling door body are respectively connected in the left rail and the right rail in a sliding manner, a rolling shaft and a driving shaft are transversely installed in the rolling box, the driving shaft is positioned at the rear part of the rolling shaft, a first movable groove is longitudinally formed below the middle part in the rolling box, the top of the rolling door body penetrates through the first movable groove to be rolled on the outer wall of the rolling shaft, a driven fluted disc is sleeved at the left side of the outer wall of the rolling shaft, a driving fluted disc is sleeved at the left side of the outer wall of the driving shaft and is meshed with the driven fluted disc, a driving gear is arranged at the left side of the driving fluted disc, the inner wall of the driving gear is connected with the outer wall of the driving shaft, a second movable groove is longitudinally formed below the left side in the rolling box, and the hand-pulling chain penetrates through the second movable groove to be meshed with the driving gear, and the diameter of the driving fluted disc is larger than that of the driven fluted disc.
Preferably, the left end and the right end of the winding shaft and the driving shaft are connected with the left side wall and the right side wall in the winding box through bearings.
Preferably, the diameter of the driving fluted disc is 25cm, and the diameter of the driven fluted disc is 10 cm.
Preferably, a hydraulic device is installed on the right side wall of the winding box, the bottom telescopic end of the hydraulic device is connected with the supporting seat, a motor is installed on the left side of the top of the supporting seat, a driven bevel gear is sleeved on the right side of the outer wall of the winding shaft, and the driven bevel gear is meshed with the driving bevel gear.
Preferably, a third movable groove is longitudinally formed in the right side of the bottom of the winding box, and an output shaft of the motor penetrates through the third movable groove to be connected with the driving bevel gear.
Compared with the prior art, the beneficial effects of the utility model are that:
1) the utility model discloses the fluted disc of two variation in size can utilize lever principle to reduce required pulling force more than half, even door size is great, weight is heavier, also can light single pull open.
2) The utility model discloses a length of hand power chain can be customized, does not have the length restriction, even the height of door is very high, also can all be pulled up.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the wind-up reel of the present invention;
figure 3 is the utility model discloses rolling case left side view.
In the figure: the automatic winding device comprises a winding box 1, a hand-pulling chain 2, a roller shutter door 3, a track 4, a motor 5, a hydraulic device 6, a driving bevel gear 7, a driven bevel gear 8, a winding shaft 9, a driven fluted disc 10, a driving fluted disc 11 and a driving gear 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-3, the present invention provides a technical solution: a manual rolling door suitable for large-size door openings comprises a rolling box 1, a left rail 4, a right rail 4, a rolling door body 3 and a hand-pulling chain 2, wherein the left rail 4 and the right rail 4 are respectively positioned at the left side and the right side below the rolling box 1, the left side and the right side of the rolling door body 3 are respectively connected in the left rail 4 and the right rail 4 in a sliding manner, a rolling shaft 9 and a driving shaft are transversely installed in the rolling box 1, the driving shaft is positioned at the rear part of the rolling shaft 9, a first movable groove is longitudinally formed in the middle lower part in the rolling box 1, the top of the rolling door body 3 penetrates through the first movable groove to be rolled on the outer wall of the rolling shaft 9, a driven fluted disc 10 is sleeved at the left side of the outer wall of the rolling shaft 9, a driving fluted disc 11 is sleeved at the left side of the outer wall of the driving shaft, the driving fluted disc 11 is meshed with the driven fluted disc 10, a driving gear 12 is arranged at the left side of the driving fluted disc 11, the inner wall of the driving gear 12 is connected with the outer wall of the driving shaft, the utility model discloses a rolling shutter door body 3, including rolling shutter door body 3, movable groove two has vertically been seted up to left side below in the rolling case 1, hand power chain 2 passes movable groove two and drive gear 12 meshes, the diameter of driving fluted disc 11 is greater than the diameter of driven fluted disc 10, and pulling hand power chain 2 passes through drive gear 12 and drives the drive shaft rotation, and the drive shaft rotates and drives driving fluted disc 11 and rotate, and driving fluted disc 11 rotates and drives driven fluted disc 10 and rotate, and driven fluted disc 10 rotates and drives rolling shaft 9 and rotate to the action of rolling shutter door body 3, unreeling realizes the switch, closes the door.
Wherein, both ends about rolling axle 9 and drive shaft all are connected through lateral wall about bearing and rolling case 1 is interior.
The diameter of the driving fluted disc 11 is 25cm, and the diameter of the driven fluted disc 10 is 10 cm.
The winding box is characterized in that a hydraulic device 6 is installed on the right side wall of the winding box 1, the bottom telescopic end of the hydraulic device 6 is connected with a supporting seat, a motor 5 is installed on the left side of the top of the supporting seat, a driven bevel gear 8 is sleeved on the right side of the outer wall of the winding shaft 9, the driven bevel gear 8 is meshed with a driving bevel gear 7, the supporting seat is driven by the hydraulic device 6 to move downwards when working, the motor 5 moves downwards, the driving bevel gear 7 is separated from the driven bevel gear 8, a manual adjusting mode is adopted at the moment, the supporting seat is driven by the hydraulic device 6 to move upwards to drive the motor 5 to move upwards, the driving bevel gear 7 is meshed with the driven bevel gear 8, an electric adjusting mode is adopted at the moment, and the modes are conveniently selected according to requirements.
The right side of the bottom of the rolling box 1 is longitudinally provided with a third movable groove, an output shaft of the motor 5 penetrates through the third movable groove to be connected with the driving bevel gear 7, the motor 5 works to drive the driving bevel gear 7 to rotate, and the driving bevel gear 7 rotates to drive the rolling shaft 9 to rotate through the driven bevel gear 8, so that the rolling and the rolling actions of the rolling door body 3 are carried out.
The working principle is as follows: the hydraulic device 6 works to drive the supporting seat to move downwards, so that the motor 5 moves downwards, the driving bevel gear 7 is separated from the driven bevel gear 8, at the moment, the manual adjustment mode is adopted, the hand-pulling chain 2 is pulled to drive the driving shaft to rotate through the driving gear 12, the driving shaft rotates to drive the driving fluted disc 11 to rotate, the driving fluted disc 11 rotates to drive the driven fluted disc 10 to rotate, the driven fluted disc 10 rotates to drive the rolling shaft 9 to rotate, thereby to the action of rolling up, unreeling of the roll up curtain door body 3, realize the switch, close the door, hydraulic means 6 work drives supporting seat rebound and drives motor 5 rebound, and drive bevel gear 7 meshes with driven bevel gear 8, is the electronic regulation mode this moment, and motor 5 work drives drive bevel gear 7 and rotates, and drive bevel gear 7 rotates and drives the rotation of rolling axle 9 through driven bevel gear 8 to the action of rolling up, unreeling is carried out to the roll up curtain door body 3.
Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a manual rolling slats door that is fit for jumbo size door opening, includes rolling up case (1), controls two tracks (4), the rolling slats door body (3) and hand chain (2), its characterized in that: the left and right tracks (4) are respectively positioned at the left and right sides below the rolling box (1), the left and right sides of the rolling door body (3) are respectively connected in the left and right tracks (4) in a sliding manner, the rolling shaft (9) and the driving shaft are transversely installed in the rolling box (1), the driving shaft is positioned at the rear part of the rolling shaft (9), a first movable groove is longitudinally formed in the rolling box (1) below the middle part, the top of the rolling door body (3) penetrates through the first movable groove to be rolled on the outer wall of the rolling shaft (9), a driven fluted disc (10) is sleeved on the left side of the outer wall of the rolling shaft (9), a first driven fluted disc (11) is sleeved on the left side of the outer wall of the driving shaft, the first movable groove (11) is meshed with the driven fluted disc (10), a driving gear (12) is arranged on the left side of the first driven fluted disc (11), the inner wall of the driving gear (12) is connected with the outer wall of the driving shaft, a second movable groove is longitudinally formed in the rolling box (1) below the left side, the hand-pulling chain (2) penetrates through the second movable groove to be meshed with the driving gear (12), and the diameter of the driving fluted disc (11) is larger than that of the driven fluted disc (10).
2. A hand-operated roller shutter door for large-sized door openings according to claim 1, wherein: and the left end and the right end of the winding shaft (9) and the driving shaft are connected with the left side wall and the right side wall in the winding box (1) through bearings.
3. A hand-operated roller shutter door for large-sized door openings according to claim 1, wherein: the diameter of the driving fluted disc (11) is 25cm, and the diameter of the driven fluted disc (10) is 10 cm.
4. A hand-operated roller shutter door for large-sized door openings according to claim 1, wherein: hydraulic means (6) are installed to coiling case (1) right side wall, the flexible end in hydraulic means (6) bottom is connected with the supporting seat, motor (5) are installed in supporting seat top left side, driven bevel gear (8) have been cup jointed on coiling axle (9) outer wall right side, driven bevel gear (8) and initiative bevel gear (7) meshing.
5. A hand-operated roller shutter door suitable for large-sized door openings according to claim 4, wherein: a third movable groove is longitudinally formed in the right side of the bottom of the winding box (1), and an output shaft of the motor (5) penetrates through the third movable groove to be connected with the driving bevel gear (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022885277.0U CN214196094U (en) | 2020-12-06 | 2020-12-06 | Manual rolling shutter door suitable for large-size door opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022885277.0U CN214196094U (en) | 2020-12-06 | 2020-12-06 | Manual rolling shutter door suitable for large-size door opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214196094U true CN214196094U (en) | 2021-09-14 |
Family
ID=77650940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022885277.0U Active CN214196094U (en) | 2020-12-06 | 2020-12-06 | Manual rolling shutter door suitable for large-size door opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214196094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115012796A (en) * | 2022-05-21 | 2022-09-06 | 施翔 | Security protection rolling slats door |
-
2020
- 2020-12-06 CN CN202022885277.0U patent/CN214196094U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115012796A (en) * | 2022-05-21 | 2022-09-06 | 施翔 | Security protection rolling slats door |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201831625U (en) | Electric double-track curtain frame | |
| US20170254144A1 (en) | Blind body actuator for non-cord window blind assembly | |
| CN214196094U (en) | Manual rolling shutter door suitable for large-size door opening | |
| CN206615042U (en) | A kind of automobile automatic curtain | |
| CN111794664B (en) | Hollow glass shutter | |
| CN103452468A (en) | Non-stay-cord venetian blind | |
| CN211115379U (en) | Multi-motor automatic door | |
| CN213807455U (en) | Rolling slats door convenient to rolling | |
| CN213391722U (en) | Divided frame type rolling shutter window | |
| CN212786838U (en) | Full-automatic vegetable greenhouse sunshade rolling machine | |
| CN210422421U (en) | Single-handle gear transmission device of shutter | |
| CN206418947U (en) | Distance type Double-glass louver window | |
| CN221292909U (en) | Cloth curtain linkage type electric driving device for side window and triangular window | |
| CN211342347U (en) | Hand chain wheel device of sliding door | |
| CN213205503U (en) | Blade turnover mechanism of shutter | |
| CN117341450B (en) | Electric roller shutter for pick-up car and application method thereof | |
| CN215169345U (en) | Hollow glass with built-in magnetic control roller shutter | |
| CN209892068U (en) | Built-in roll-up window and synchronous transmission mechanism | |
| CN103556938A (en) | Manual roller blind | |
| CN111216524B (en) | Solar shielding device for automobile | |
| CN210888732U (en) | Rail moving device for honeycomb curtain | |
| CN203160952U (en) | Push-pull window opening and closing device | |
| CN214740834U (en) | Door and window translation structure and stealthy door/window of drift | |
| CN218942795U (en) | Manual control curtain | |
| CN215954918U (en) | Cable disc changing device for preparing fireproof control cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |