CN216277607U

CN216277607U - Windproof PVC quick roller shutter door

Info

Publication number: CN216277607U
Application number: CN202122751307.3U
Authority: CN
Inventors: 王英田; 张玉林; 章建东
Original assignee: Qingdao Yueyi Door Industry Co ltd
Current assignee: Qingdao Yueyi Door Industry Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-04-12
Anticipated expiration: 2031-11-11

Abstract

The utility model discloses a windproof PVC quick rolling door which comprises an embedded groove, wherein rail grooves are arranged on two sides of the top of the embedded groove, a bottom plate is arranged on one side, close to each other, of each two groups of rail grooves, a storage bin is arranged on the top of each rail groove, and a driving motor is arranged on one side of each storage bin; according to the utility model, the bottom plate is respectively attached to the top of the connecting plate and the top of the L-shaped shielding plate when moving downwards, the connecting plate is pushed to move downwards to compress the spring, the rack is driven to move downwards to drive the gear to rotate, the L-shaped shielding plate is driven to rotate through the rotation of the gear, so that the top of the embedded groove is opened, the bottom of the bottom plate can be inserted into the embedded groove, the impact force is absorbed and relieved through the slowing effect of the spring, and the L-shaped shielding plate is attached to the bottom plate, so that the generation of a gap is avoided, and the sealing property is improved.

Description

Windproof PVC quick roller shutter door

Technical Field

The utility model relates to the technical field of quick rolling doors, in particular to a windproof PVC quick rolling door.

Background

The fast rolling shutter door is also called fast soft curtain door, which means a door with the running speed of more than 0.6 m per second, is a barrier-free isolation door capable of fast lifting, and has the main function of fast isolation, thereby ensuring the dustless grade of air quality in a workshop.

The quick rolling slats door that has now adopts the PVC material to make mostly, and its ductility is strong, and is difficult damaged, long service life, but quick rolling slats door's functioning speed is very fast, at the in-process that descends rapidly, can produce the impact to the notch of bottom, has the gap between the main part of rolling slats door and the notch of below simultaneously, also stores up the dust easily when external wind gets into easily, and the dust blows down at wind, gets into the workshop inside easily to cause the pollution.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a windproof PVC quick rolling door, which aims to solve the problems that in the background technology, a gap exists between a notch at the bottom of the existing quick rolling door and a main body of the rolling door, so that dust is easy to accumulate, and meanwhile, external wind can enter the interior of the rolling door, so that the dust is brought into a workshop to cause pollution.

In order to achieve the purpose, the utility model provides the following technical scheme: a windproof PVC quick rolling door comprises an embedded groove, wherein rail grooves are arranged on two sides of the top of the embedded groove, a bottom plate is arranged on one side, close to each other, of each two groups of rail grooves, a storage bin is arranged on the top of each rail groove, a driving motor is arranged on one side of each storage bin, the output end of each driving motor is provided with a transmission shaft A extending into the storage bin, a rolling curtain main body is wound on the outer side of the transmission shaft A, the bottom of the rolling curtain main body is connected with the bottom plate, transmission shafts B are arranged on two sides of the inner side of the embedded groove, gears are arranged at two ends of each transmission shaft B respectively, springs are arranged on the bottoms of two sides of the inner part of the embedded groove, a connecting plate is arranged at the top of each spring, a rack is arranged on one side, close to each gear, and the racks are meshed with the gears, and an L-shaped baffle plate is arranged in the middle of the outer side of the transmission shaft B.

Preferably, a coil spring is arranged between the two ends of the outer side of the transmission shaft B and the inner side of the gear.

Preferably, a bearing seat A is arranged between the two ends of the transmission shaft B and the inner wall of the embedded groove, and a bearing seat B is arranged between the two ends of the transmission shaft A and the inner wall of the storage bin.

Preferably, the bottom of the driving motor is provided with a control switch, and the outer side of the control switch is provided with protective rubber.

Preferably, a mounting bracket is arranged between the outer side of the driving motor and the storage bin, and a damping gasket is arranged on one side of the mounting bracket.

Preferably, both ends of the bottom plate are provided with grooves, and the grooves are matched with the tops of the connecting plates.

Compared with the prior art, the utility model has the beneficial effects that: the windproof PVC quick roller shutter door;

when the bottom plate moves downwards, the bottom plate is respectively attached to the top of the connecting plate and the top of the L-shaped baffle plate, at the moment, the connecting plate is pushed to move downwards so as to compress the spring, simultaneously drives the rack to move downwards to drive the gear to rotate, drives the L-shaped baffle plate to rotate through the rotation of the gear, thereby opening the top of the embedded groove, enabling the bottom of the bottom plate to be inserted into the embedded groove, absorbing and relieving the impact force through the relieving action of the spring, and internally jointing the L-shaped baffle plate and the bottom plate, thereby avoiding the generation of gaps and improving the sealing performance, when the bottom plate moves upwards, the connecting plate is acted by the resilience force of the spring, thereby moving upwards to drive the engaged gear to rotate reversely, thereby driving the L-shaped baffle plate to reset and closing the top of the embedded groove, thereby make external dust can't fall into the inside of embedded groove, and then improved prevent wind and dirt's effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a side cross-sectional view of the construction of FIG. 1 at the embedment groove of the present invention;

fig. 4 is a perspective view of the structure of fig. 3 at the connection plate according to the present invention.

In the figure: 1. a groove is embedded; 2. an L-shaped shielding plate; 3. a track groove; 4. a base plate; 5. a roller shutter main body; 6. a transmission shaft A; 7. a storage bin; 8. a drive motor; 9. a control switch; 10. a connecting plate; 11. a rack; 12. a gear; 13. a transmission shaft B; 14. a spring; 15. a coil spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a windproof PVC quick rolling door comprises an embedded groove 1, two sides of the top of the embedded groove 1 are provided with track grooves 3, one side of each two groups of track grooves 3 close to each other is provided with a bottom plate 4, the track grooves 3 slide in the inner part through the bottom plates 4 to ensure the stability of the displacement track of the device, the top of the track grooves 3 is provided with a storage bin 7, one side of the storage bin 7 is provided with a driving motor 8, a mounting bracket is arranged between the outer side of the driving motor 8 and the storage bin 7, one side of the mounting bracket is provided with a damping gasket, the normal operation of the driving motor 8 is ensured through the mounting bracket, the bottom of the driving motor 8 is provided with a control switch 9, the outer side of the control switch 9 is provided with protective rubber, the operation of the driving motor 8 is controlled through the control switch 9, the output end of the driving motor 8 is provided with a transmission shaft A6 extending to the inner part of the storage bin 7, a bearing seat B is arranged between the two ends of a transmission shaft A6 and the inner wall of a storage bin 7, the normal rotation of the transmission shaft A6 is ensured through the bearing seat B, a roller shutter main body 5 is wound outside a transmission shaft A6, the bottom of the roller shutter main body 5 is mutually connected with a bottom plate 4, transmission shafts B13 are jointly arranged on the two sides of the inner side of an embedded groove 1, a bearing seat A is arranged between the two ends of the transmission shaft B13 and the inner wall of the embedded groove 1, the normal operation of the transmission shaft B13 is ensured through the bearing seat A, gears 12 are respectively arranged at the two ends of a transmission shaft B13, springs 14 are arranged at the bottoms of the two sides inside the embedded groove 1, a connecting plate 10 is arranged at the top of each spring 14, a rack 11 is arranged on one side of the connecting plate 10 close to the gear 12, the rack 11 is mutually meshed with the gear 12, the power conversion is realized through the mutual meshing between the rack 11 and the gear 12, an L-shaped baffle plate 2 is arranged in the middle of the outer side of the transmission shaft B13, be provided with wind spring 15 between the both ends in the transmission shaft B13 outside and the inboard of gear 12, guarantee through wind spring 15 that L type shielding plate 2 can closely laminate with bottom plate 4, the both ends of bottom plate 4 bottom all are provided with the recess, and the top adaptation of recess and connecting plate 10 each other, through recess and the mutual extrusion of connecting plate 10 to drive connecting plate 10 displacement.

The driving motor 8 and the control switch 9 in the device are the prior art, and the composition structure and the connection mode of the device are completely the same as those of the prior device.

The working principle is as follows: the device provides power for a driving motor 8 through an external power supply, when the device is used, the driving motor 8 rotates to drive a transmission shaft A6 to rotate, the rolling of a roller shutter main body 5 is further driven through a transmission shaft A6, the roller shutter main body 5 is ensured to be stable in position structure through the sliding displacement of a bottom plate 4 on the inner side of a track groove 3, when the bottom plate 4 continuously falls, the bottom of the bottom plate 4 is respectively attached to an L-shaped baffle plate 2 and a connecting plate 10, the connecting plate 10 is extruded to move downwards through the bottom plate 4, a gear 12 engaged with a rack 11 is driven to rotate, a transmission shaft B13 connected with a coil spring 15 is driven to rotate through the rotation of the gear 12, the L-shaped baffle plate 2 is driven to rotate through a transmission shaft B13, meanwhile, a spring 14 is compressed through the connecting plate 10, the impact force generated when the bottom plate 4 falls is relieved and absorbed through the spring 14, and the L-shaped baffle plate 2 and the bottom of the bottom plate 4 are attached to each other, thereby the production in gap has been avoided, improve the leakproofness, strengthen the effect of preventing wind, when the whole upwards displacement of bottom plate 4, bounce force through spring 14 drives connecting plate 10 and upwards displaces, thereby drive the gear 12 antiport that rack 11 meshed, and then drive L type shielding plate 2 through the rotation of gear 12 and reset, close again at 1 top of embedded groove through L type shielding plate 2, thereby avoided external dust to fall into the inside of embedded groove 1, cooperation through each spare part, thereby windproof and dirt-proof effect has been realized.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that the terms "connected" and "connected" are to be interpreted broadly, e.g., as either a fixed connection or a removable connection, unless expressly stated or limited otherwise; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a prevent wind quick rolling slats door of type PVC, includes embedded groove (1), its characterized in that: the novel roller shutter is characterized in that track grooves (3) are arranged on two sides of the top of the embedded groove (1), a bottom plate (4) is arranged on one side, close to each other, of each of the two track grooves (3), a storage bin (7) is arranged on the top of each track groove (3), a driving motor (8) is arranged on one side of each storage bin (7), an output end of each driving motor (8) is provided with a transmission shaft A (6) extending into the storage bin (7), a roller shutter main body (5) is wound on the outer side of each transmission shaft A (6), the bottom of each roller shutter main body (5) is connected with the bottom plate (4), transmission shafts B (13) are arranged on two sides of the inner side of the embedded groove (1), gears (12) are arranged at two ends of each transmission shaft B (13), springs (14) are arranged at the bottoms of two sides of the inner portion of the embedded groove (1), the top of the spring (14) is provided with a connecting plate (10), one side of the connecting plate (10) close to the gear (12) is provided with a rack (11), the rack (11) is meshed with the gear (12), and the middle of the outer side of the transmission shaft B (13) is provided with an L-shaped baffle plate (2).

2. The wind-resistant PVC quick rolling door according to claim 1, characterized in that: and a coil spring (15) is arranged between the two ends of the outer side of the transmission shaft B (13) and the inner side of the gear (12).

3. The wind-resistant PVC quick rolling door according to claim 1, characterized in that: be provided with bearing frame A between the both ends of transmission shaft B (13) and the inner wall of embedded groove (1), be provided with bearing frame B between the both ends of transmission shaft A (6) and the inner wall of collecting storage (7).

4. The wind-resistant PVC quick rolling door according to claim 1, characterized in that: the bottom of the driving motor (8) is provided with a control switch (9), and the outer side of the control switch (9) is provided with protective rubber.

5. The wind-resistant PVC quick rolling door according to claim 1, characterized in that: an installation support is arranged between the outer side of the driving motor (8) and the storage bin (7), and a damping gasket is arranged on one side of the installation support.

6. The wind-resistant PVC quick rolling door according to claim 1, characterized in that: grooves are formed in two ends of the bottom plate (4), and the grooves are matched with the tops of the connecting plates (10) mutually.