Flywheel panel for roller shutter door

Abstract

The utility model discloses a flywheel panel for a roller shutter door, which belongs to the technical field of roller shutter door parts and comprises a flywheel panel. The rotating assembly is located in the flywheel disc, and the rotating assembly is located on the outer wall of the supporting assembly; and the supporting assembly is located on the right side of the flywheel disc and located in the rotating assembly. According to the flywheel disc for the roller shutter door, the flywheel disc is rotated to drive a first gear and a second gear to rotate, a moving rod is made to move upwards through the second gear, a supporting plate is pushed to support and protect the flywheel disc, and the flywheel disc is prevented from being crushed due to the fact that roller shutter pieces extrude the flywheel disc during use; according to the flywheel panel for the roller shutter door, the springs are fixed to the flywheel panel through the connecting grooves, so that the roller shutter door is more convenient to use, air in the flywheel panel is exhausted through the gland riveting holes, and the situation that the service life is greatly shortened due to the fact that the flywheel panel is softened or hardened in an accelerated mode when the weather is too hot or too cold is avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the roller shutter door component technical field, concretely relates to a flywheel disc for roller shutter door. BACKGROUND

[0002] The roller shutter door is with the joint activity of the door piece string in series, in the fixed slide, with the door reel as the center rotating the door up and down. The roller shutter door is usually widely used in the store. The roller shutter door plays the role of horizontal separation like the wall, it is composed of the roller shutter door piece, the reel, the flywheel, the driving motor, the lintel, the button switch and the safety device, is usually installed in the part which is inconvenient to adopt the wall separation. And the flywheel plays the carrier of connecting the roller shutter door piece and the reel, promotes the roller shutter door to be able to roll up and down.

[0003] 1: the existing equipment does not have the function of protecting the flywheel disc, which often leads to the breakage of the flywheel disc after long-term use, so the flywheel disc needs to be replaced, wasting resources.

[0004] 2: the existing equipment does not have the function of exhausting the inside of the flywheel disc, which avoids the weather from overheating or overcooling to make the flywheel disc accelerate softening or hardening, greatly reducing the service life. SUMMARY

[0005] This section aims to outline some aspects of the embodiments of the present application and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the title of the utility model to avoid obscuring the purpose of this section, the abstract of the specification and the title of the utility model. Such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] 1. Technical problems to be solved:

[0007] In order to solve the breakage of the flywheel disc and the softening or hardening of the flywheel disc, the utility model is proposed.

[0008] Therefore, the purpose of the utility model is to provide a flywheel disc for roller shutter door, the flywheel disc for roller shutter door, the first gear and the second gear are rotated by rotating the flywheel disc, the moving rod is moved upward by the second gear, the support plate is pushed to support and protect the flywheel disc, which avoids the extrusion of the roller shutter piece on the flywheel disc during use, which causes the flywheel disc to break; the flywheel disc for roller shutter door, the spring is fixed on the flywheel disc through the connecting groove, which makes the roller shutter door more convenient to use, the air in the flywheel disc is discharged through the gland riveting hole, which avoids the weather from overheating or overcooling to make the flywheel disc accelerate softening or hardening, greatly reducing the service life.

[0009] 2. Technical scheme:

[0010] To solve the above technical problems, according to one aspect of the present application, the present application provides the following technical scheme:

[0011] A flywheel disc for a roller shutter door, comprising a flywheel disc; a rotating assembly located in the flywheel disc and outside the support assembly; a support assembly located to the right of the flywheel disc and inside the rotating assembly; the rotating assembly comprises a rotating disc, a notch, a slot hole, a first gear and a second gear, the inner cavity of the flywheel disc is rotatably connected with the rotating disc, the inside of the rotating disc is provided with a notch, and the notch is in communication with the flywheel disc.

[0012] As a preferred scheme of the flywheel disc for a roller shutter door of the present application, a plurality of slot holes are symmetrically arranged on the top of the rotating disc, a first gear is fixedly connected to one end of the rotating disc away from the flywheel disc, and a second gear is rotatably connected to the top of the first gear.

[0013] As a preferred scheme of the flywheel disc for a roller shutter door of the present application, the support assembly comprises a support plate, a moving rod, a fixed plate, a threaded rod and a moving groove, the inner cavity of the rotating disc is fixedly connected with the fixed plate, and the fixed plate is located on the top of the second gear, the inner cavity of the fixed plate is rotatably connected with the threaded rod, and the bottom of the threaded rod is fixedly connected with the top of the second gear, the moving rod is sleeved on the circumferential outer wall of the threaded rod, and the moving rod is slidably connected with the fixed plate, and the moving rod is located in the slot hole and slidably connected with the rotating disc.

[0014] As a preferred scheme of the flywheel disc for a roller shutter door of the present application, the inner cavity of the moving rod is provided with a moving groove, the moving groove is sleeved on the circumferential outer wall of the threaded rod, the top of the moving rod is fixedly connected with the support plate, and the support plate is located outside the rotating disc.

[0015] As a preferred scheme of the flywheel disc for a roller shutter door of the present application, one end of the flywheel disc away from the rotating disc is provided with a bearing, the bearing is in communication with the notch, one end of the flywheel disc away from the rotating disc is provided with a plurality of connecting grooves, the connecting grooves are located around the bearing, and one end of the flywheel disc away from the rotating disc is provided with a plurality of gland riveting holes.

[0016] 3. Beneficial effects:

[0017] Compared with the prior art, the present application has the beneficial effects of:

[0018] The flywheel disc for the rolling shutter door drives the first gear and the second gear to rotate through rotating the flywheel disc, and the moving rod is moved upward through the second gear to push the support plate to support and protect the flywheel disc, so that the flywheel disc is prevented from being crushed by the rolling shutter piece during use.

[0019] The flywheel disc for the rolling shutter door is fixed with the spring on the flywheel disc through the connecting groove, so that the rolling shutter door is more convenient to use, and the air in the flywheel disc is discharged through the gland riveting hole, so that the service life is greatly reduced due to the accelerated softening or hardening of the flywheel disc caused by overheat or overcooling weather. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to make the technical solutions of the embodiments of the present application more apparent, the present application will be described in detail below with reference to the drawings and detailed embodiments. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor. Among them:

[0021] Figure 1 is a structural schematic view of a flywheel disc for a rolling shutter door of the present application;

[0022] Figure 2 is a split structural schematic view of a flywheel disc for a rolling shutter door of the present application;

[0023] Figure 3 is an exploded structural schematic view of a rotating assembly of a flywheel disc for a rolling shutter door of the present application;

[0024] Figure 4 is an exploded structural schematic view of a support assembly of a flywheel disc for a rolling shutter door of the present application;

[0025] Figure 5 is an exploded structural schematic view of a support assembly of a flywheel disc for a rolling shutter door of the present application.

[0026] In the drawings:

[0027] 1, flywheel disc; 2, rotating assembly; 201, rotating disc; 202, notch; 203, slot hole; 204, first gear; 205, second gear; 3, support assembly; 301, support plate; 302, moving rod; 303, fixed plate; 304, threaded rod; 305, moving groove; 4, bearing; 5, connecting groove; 6, gland riveting hole. DETAILED DESCRIPTION

[0028] In order to make the technical solutions of the embodiments of the present application more apparent, the present application will be described in detail below with reference to the drawings and detailed embodiments. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor. Among them:

[0029] The utility model discloses in combination with the schematic diagram carries out the detailed description, when detailing the utility model embodiment, for being convenient for illustration, the sectional view of the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only example, and it should not limit the range of the utility model protection here. Besides, in actual production, three-dimensional spatial dimension of length, width and depth should be contained.

[0030] The orientation or positional relationship indicated in the term is based on the orientation or positional relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0031] The connection mode in the term should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integrally connected, can be mechanical connection, can also be electrical connection, can be directly connected, can also be indirectly connected through intermediate medium, and can be the communication inside two elements. For ordinary skilled persons in the art, the specific meaning of the above-mentioned term in the utility model can be understood according to the specific circumstances.

[0032] The embodiments of the utility model will be further described in detail below in combination with the drawings.

[0033] The utility model provides a kind of flywheel disc one embodiment of overall structure schematic diagram for roller shutter door, comprising:

[0034] With reference to Figures 1-5 A flywheel disc for roller shutter door of the embodiment, flywheel disc 1;Rotating assembly 2, rotating assembly 2 is located in flywheel disc 1, and rotating assembly 2 is located in the outer wall of support assembly 3;Support assembly 3, located in flywheel disc 1 right, and support assembly 3 is located in rotating assembly 2;Rotating assembly 2 includes rotating disc 201, notch 202, slot hole 203, first gear 204 and second gear 205, the inner cavity of flywheel disc 1 is rotatably connected with rotating disc 201, the inside of rotating disc 201 is provided with notch 202, and notch 202 is communicated with flywheel disc 1.

[0035] It is worth mentioning that, in order to drive threaded rod 304, specifically, the top of rotating disc 201 is provided with a plurality of slot holes 203 that are symmetrically distributed, one end of rotating disc 201 away from flywheel disc 1 is fixedly connected with first gear 204, and the top of first gear 204 is rotatably connected with second gear 205. The effect that rotating disc 201 is rotated to drive first gear 204 to rotate synchronously, and second gear 205 is driven to rotate synchronously by the tooth mark on first gear 204.

[0036] Next, in order to move the moving rod 302, specifically, the support assembly 3 comprises a support plate 301, a moving rod 302, a fixed plate 303, a threaded rod 304, and a moving groove 305, the inner cavity of the rotating disc 201 is fixedly connected with the fixed plate 303, and the fixed plate 303 is located at the top of the second gear 205, the inner cavity of the fixed plate 303 is rotatably connected with the threaded rod 304, and the bottom of the threaded rod 304 is fixedly connected with the top of the second gear 205, the moving rod 302 is sleeved on the circumferential outer wall of the threaded rod 304, and the moving rod 302 is slidably connected with the fixed plate 303, and the moving rod 302 is located in the slot hole 203 and slidably connected with the rotating disc 201. The threaded rod 304 arranged in the fixed plate 303 is rotated to move the moving rod 302 upward.

[0037] At the same time, in order to move the support plate 301 to protect the flywheel disc 1, specifically, the inner cavity of the moving rod 302 is provided with the moving groove 305, and the moving groove 305 is sleeved on the circumferential outer wall of the threaded rod 304, the top of the moving rod 302 is fixedly connected with the support plate 301, and the support plate 301 is located outside the rotating disc 201. The moving rod 302 moves on the threaded rod 304 through the moving groove 305, and the moving rod 302 moves to push the support plate 301 to move upward to protect the rotating disc 201.

[0038] Finally, in order to discharge the air temperature in the flywheel disc 1, specifically, the flywheel disc 1 is provided with a bearing 4 away from the rotating disc 201, and the bearing 4 is located in communication with the slot 202, the flywheel disc 1 is provided with a plurality of connecting grooves 5 away from the rotating disc 201, and the plurality of connecting grooves 5 are located around the bearing 4, and the flywheel disc 1 is provided with a plurality of gland riveting holes 6 away from the rotating disc 201. The flywheel disc 1 is rotated by the bearing 4, the spring is connected with the flywheel disc 1 through the connecting groove 5, the air in the inner cavity of the flywheel disc 1 is circulated through the gland riveting hole 6, and the softening of the flywheel disc 1 by temperature is avoided.

[0039] In combination Figures 1-5 , the flywheel disc for roller shutter door of the embodiment, specifically, the use process is as follows:

[0040] 1: According to the actual use, when the user opens and closes the roller shutter door, the flywheel disc 1 rotates through the design of the roller shutter door, when the flywheel disc 1 rotates, the bearing 4 rotates, the rotating disc 201 rotates synchronously through the bearing 4, when the rotating disc 201 rotates, the first gear 204 rotates, since the first gear 204 is matched with the second gear 205, when the first gear 204 rotates, the second gear 205 rotates synchronously, when the second gear 205 rotates, the screw rod 304 in the fixed plate 303 rotates, the moving rod 302 moves up and down through the rotation of the screw rod 304, when the moving rod 302 moves and pushes the support plate 301 to move up and down, when the roller shutter door is completely opened, the flywheel disc 1 stops rotating, the support plate 301 just stops against the flywheel disc 1 to protect the flywheel disc 1, at the same time, when the roller shutter door is closed, the flywheel disc 1 will operate in reverse according to the above steps.

[0041] 2: The spring is fixed on the flywheel disc 1 through the connecting groove 5, the air temperature in the flywheel disc 1 is discharged through the gland riveting hole 6, so that the flywheel disc 1 is prevented from accelerating softening or hardening due to overheat or overcooling of the weather, and the service life is greatly reduced.

[0042] Although the present application has been described with reference to the embodiments above, various improvements can be made and equivalent substitutions can be made to the components without departing from the scope of the present application. In particular, as long as there is no structural conflict, each feature in the embodiments disclosed in the present application can be combined with each other in any way, and the combinations are not exhaustively described in the present specification only for the consideration of saving space and resources. Therefore, the present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A flywheel disc for a roller shutter door, characterised in that, Flywheel disc (1); Rotary assembly (2), located in the flywheel disc (1), and the rotary assembly (2) is located in the outer wall of the support assembly (3); Support assembly (3), located in the flywheel disc (1) right side, and the support assembly (3) is located in the rotary assembly (2); The rotary assembly (2) comprises a rotating disc (201), a notch (202), a slot (203), a first gear (204) and a second gear (205), the inner cavity of the flywheel disc (1) is rotatably connected with the rotating disc (201), the inner part of the rotating disc (201) is provided with a notch (202), and the notch (202) is communicated with the flywheel disc (1).

2. The flywheel disc for a roller shutter door according to claim 1, characterized in that, The top of the rotating disc (201) is provided with a plurality of slot holes (203) which are symmetrically distributed, one end of the rotating disc (201) away from the flywheel disc (1) is fixedly connected with the first gear (204), and the top of the first gear (204) is rotatably connected with the second gear (205).

3. The flywheel disc for a roller shutter door according to claim 1, characterized in that, The support assembly (3) comprises a support plate (301), a moving rod (302), a fixed plate (303), a threaded rod (304), and a moving groove (305), the inner cavity of the rotating disc (201) is fixedly connected with the fixed plate (303), and the fixed plate (303) is located at the top of the second gear (205), the inner cavity of the fixed plate (303) is rotatably connected with the threaded rod (304), and the bottom of the threaded rod (304) is fixedly connected with the top of the second gear (205), the moving rod (302) is sleeved on the circumferential outer wall of the threaded rod (304), and the moving rod (302) is slidably connected with the fixed plate (303), and the moving rod (302) is located in the slot hole (203), and the moving rod (302) is slidably connected with the rotating disc (201).

4. The flywheel disc for a roller shutter door according to claim 3, characterized in that, The inner cavity of the moving rod (302) is provided with a moving groove (305), and the moving groove (305) is sleeved on the circumferential outer wall of the threaded rod (304), the top of the moving rod (302) is fixedly connected with the support plate (301), and the support plate (301) is located outside the rotating disc (201).

5. The flywheel disc for a roller shutter door according to claim 1, characterized in that, One end of the flywheel disc (1) away from the rotating disc (201) is provided with a bearing (4), and the bearing (4) is located in the notch (202) communicated, one end of the flywheel disc (1) away from the rotating disc (201) is provided with a plurality of connecting grooves (5), and a plurality of connecting grooves (5) are located around the bearing (4), one end of the flywheel disc (1) away from the rotating disc (201) is provided with a plurality of gland riveting holes (6).

Images