Transmission chain for power sunroof

Abstract

The utility model provides a transmission chain for an electric sunroof, which relates to the field of electric sunroof chains, and comprises a chain body, one end of the chain body is provided with a connecting mechanism, the connecting mechanism is movably connected with a fixing frame body, the connecting mechanism comprises a cylinder, and two ends of an inner cavity of the cylinder are movably connected with pin rods; by arranging the pin rod, when the connecting mechanism is connected with the fixing frame body, only the pin rod needs to be pressed at the same time, the pin rod is stressed to move towards the inner cavity of the cylinder, the connecting mechanism can be placed in the inner cavity of the fixing frame body, the pin rod enters the holes in the two sides of the fixing frame body, the pin rod is fixed through the nut, and therefore the connecting mechanism is connected with the glass window. And the pin rod is pressed to enter the inner cavity of the cylinder, the connecting mechanism can be taken down from the pin hole in the chain body, and replacement and connection are convenient.

Description

TECHNICAL FIELD

[0001] The utility model belongs to electric skylight chain field, concretely is a kind of transmission chain for electric skylight. BACKGROUND

[0002] Chain type window opener in smart home system is matched and applied to electric sliding window, electric casement window and electric skylight etc., especially suitable for being applied to the place where the height of window is not convenient for manual operation to cooperate with various automatic control systems to realize manual opening and closing, automatic smoke sensing opening and closing, automatic temperature sensing opening and closing etc., is widely applied in modern building, not only improves the convenience of user, but also improves security and aesthetic property to a certain extent;

[0003] Chain type window opener is connected with an installation seat at one end of chain through pin hole on inner plate, and installation seat and fixed frame fixed on skylight in advance are connected by inserting pin into installation seat and fixed frame, the connecting mode can guarantee the stability of connection, but the connecting mode is more complicated, and the connection between installation seat and chain is not convenient to disassemble.

[0004] Therefore, the utility model provides a kind of transmission chain for electric skylight to solve the above problems. UTILITY MODEL CONTENTS

[0005] To solve the above technical problems, the utility model provides the following technical scheme:

[0006] A kind of transmission chain for electric skylight, including chain body, the one end of the chain body is provided with connecting mechanism, the connecting mechanism movably connects with fixed frame body, the connecting mechanism includes cylinder, the both ends of the inner chamber of the cylinder movably connect with pin rod.

[0007] Further, in the utility model, the inner chamber of the cylinder is fixedly connected with disc, the surface of the disc is fixedly connected with vertical rod, the both ends of the vertical rod are penetrated to the inner chamber of pin rod and are slidably connected with the inner chamber of pin rod.

[0008] Further, in the utility model, the one end of the inner chamber of pin rod is fixedly connected with limit disc, the surface of vertical rod and limit disc is slidably connected.

[0009] Further, in the utility model, the surface of the one end of pin rod outside cylinder is provided with thread, and the thread is connected with nut.

[0010] Beneficial effects, the utility model has the following beneficial effects:

[0011] The utility model discloses a pin rod is set, when being connected with the fixed frame body, only need to press pin rod simultaneously, and pin rod force moves to the inner chamber of cylinder, thereby the connecting mechanism can be placed in the inner chamber of fixed frame body, and pin rod will enter the hole of both sides of fixed frame body, and is fixed to pin rod through the nut, thereby realizing the connection with glass window, and through pressing pin rod, make it enter the inner chamber of cylinder, still can take down the connecting mechanism from the pin hole on the chain body, convenient replacement and connection. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the structure schematic diagram of the utility model;

[0013] Figure 2 It is the structure schematic diagram of the connecting mechanism of the utility model;

[0014] Figure 3 It is the cylinder cross section structure schematic diagram of the utility model;

[0015] Figure 4 It is the nut structure schematic diagram of the utility model.

[0016] In the drawing,

[0017] 1, chain body;2, connecting mechanism;21, cylinder;22, pin rod;23, disc;24, vertical rod;25, limit disc;26, nut;3, fixed frame body. DETAILED DESCRIPTION

[0018] In order to more understand the technical content of the utility model, the specific embodiment is raised and is explained as follows with the accompanying drawing. In the present disclosure, the aspects of the utility model are described with reference to the drawings, and many illustrated embodiments are shown in the drawings. The embodiments of the present disclosure are not necessarily defined in all aspects including the utility model. It should be understood that the various concepts and embodiments introduced above, and those concepts and embodiments described in more detail below can be implemented in any one of many ways, because the concepts and embodiments disclosed by the utility model are not limited to any implementation. In addition, some aspects of the utility model can be used alone, or used in any appropriate combination with other aspects of the utility model.

[0019] Embodiment 1

[0020] As Figure 1 , 2 and Figure 3 Indicated, it is the first embodiment of the utility model, and this embodiment provides a kind of electric sunroof transmission chain, including chain body 1, and one end of chain body 1 is provided with connecting mechanism 2, and connecting mechanism 2 movably connects fixed frame body 3, and connecting mechanism 2 includes cylinder 21, and the both ends of the inner chamber of cylinder 21 movably connect pin rod 22.

[0021] As Figure 1 , 2 and Figure 3 shown, the position of the connecting mechanism 2 is arranged between the two chain plates, and the pin rod 22 extends to the outside of the pin hole of the chain plate surface. When the fixed frame body 3 is connected with the glass window in advance by the screw, the fixed frame body 3 only needs to be pressed at the same time, the pin rod 22 is forced to move to the inner cavity of the cylinder 21, so that the connecting mechanism 2 can be placed in the inner cavity of the fixed frame body 3, and the lower pin rod 22 is reset due to gravity, so as to enter the hole below the fixed frame body 3, and the upper pin rod 22 can be reset by the magnet, so that the upper pin rod 22 can enter the hole above the fixed frame body 3, so as to realize the connection with the glass window, and by pressing the pin rod 22, it can be taken out from the pin hole of the chain body 1, so as to facilitate replacement and connection.

[0022] Embodiment 2

[0023] Referring to Figure 3 , 4 , the second embodiment of the utility model, this embodiment is based on the previous embodiment.

[0024] In this embodiment, the inner cavity of the cylinder 21 is fixedly connected with a disc 23, the surface of the disc 23 is fixedly connected with a vertical rod 24, and the two ends of the vertical rod 24 penetrate into the inner cavity of the pin rod 22 and are slidably connected with the inner cavity of the pin rod 22.

[0025] One end of the pin rod 22 in the inner cavity of the cylinder 21 is fixedly connected with a limiting disc 25, and the surface of the vertical rod 24 is slidably connected with the limiting disc 25.

[0026] The surface of one end of the pin rod 22 outside the cylinder 21 is provided with a thread, and the thread is connected with a nut 26.

[0027] As Figure 3 , 4 shown, the pin rod 22 slides on the surface of the vertical rod 24 when pressed, the limiting disc 25 limits the pin rod 22, and the diameter of the limiting disc 25 is greater than that of the pin rod 22, so that the limiting disc 25 can prevent the pin rod 22 from separating from the inner cavity of the cylinder 21, and the pin rod 22 is connected with the nut 26 through the thread arranged on the surface of the pin rod 22 after extending to the holes on both sides of the fixed frame body 3, thereby improving the anti-disengagement effect.

[0028] In use, when the chain body 1 is connected with the fixed frame body 3, the fixed frame body 3 is connected with the glass window in advance by the screw, and only the pin rod 22 is pressed at the same time, the pin rod 22 is forced to move to the inner cavity of the cylinder 21, so that the connecting mechanism 2 can be placed in the inner cavity of the fixed frame body 3, thereby entering the hole below the fixed frame body 3, the upper pin rod 22 can be reset by the magnet, so that the upper pin rod 22 can enter the hole above the fixed frame body 3, and the pin rod 22 is connected with the nut 26 through the screw on the surface of the pin rod 22 after extending to the holes on both sides of the fixed frame body 3, so as to realize the connection with the glass window, and the connecting mechanism 2 can be taken off from the pin hole on the chain body 1 by pressing the pin rod 22 into the inner cavity of the cylinder 21, so as to facilitate replacement and connection.

[0029] The standard parts used in the application file can be purchased from the market, and can be ordered according to the description and drawings, and the specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art, the mechanical, parts and equipment adopt the conventional type in the prior art, the control mode is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art, which belongs to the common knowledge in the art, and the application is mainly used to protect the mechanical device, so the control mode and circuit connection are not explained in detail.

[0030] Although the present application has been disclosed with the above preferred embodiments, it is not intended to limit the present application. Those skilled in the art can make various modifications and decorations without departing from the spirit and scope of the present application. Therefore, the protection scope of the present application shall be subject to the definition of the claims.

Claims

1. An electrically driven sunroof drive chain comprising a chain body (1), characterized in that: One end of the chain body (1) is provided with a connecting mechanism (2), the connecting mechanism (2) is movably connected with a fixed frame body (3), the connecting mechanism (2) comprises a cylinder (21), both ends of the inner cavity of the cylinder (21) are movably connected with a pin rod (22).

2. The electric sunroof drive chain according to claim 1, wherein: The inner cavity of the cylinder (21) is fixedly connected with a disc (23), the surface of the disc (23) is fixedly connected with a vertical rod (24), both ends of the vertical rod (24) penetrate into the inner cavity of the pin rod (22) and are in sliding connection with the inner cavity of the pin rod (22).

3. The electrically powered sunroof drive chain of claim 2, wherein: One end of the pin rod (22) located in the inner cavity of the cylinder (21) is fixedly connected with a limiting disc (25), the surface of the vertical rod (24) is in sliding connection with the limiting disc (25).

4. The electrically powered sunroof drive chain of claim 1, wherein: The surface of one end of the pin rod (22) located outside the cylinder (21) is provided with a thread, and the thread is connected with a nut (26).

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