Chain box assembly for electric window opener

Abstract

The chain box assembly for the electric window opener comprises a chain machine box and a pushing head, the inner side of the chain machine box is fixedly connected with a fixing plate, the fixing plate is connected with a mounting plate through a rotating shaft, the outer side of the fixing plate is provided with an inserting hole, the outer side of the mounting plate is provided with a first positioning hole, and the pushing head is connected with the inserting hole. And a second positioning hole is formed in the outer side of the mounting plate. According to the chain box assembly for the electric window opener, the mounting plate, the magnetic suction rod, the first positioning hole and other structures are arranged on the inner side of the chain machine box, only the vertical face of the mounting plate needs to be fixed through a fastener, then the magnetic suction rod is inserted into the first positioning hole, and when the mounting face is a plane, memory mounting can be achieved only by rotating the mounting plate; and then the magnetic suction rod is inserted into the second positioning hole, so that adjustment and installation can be carried out according to site requirements, and the operation is relatively simple during installation.

Description

Technical Field

[0001] The utility model belongs to the technical field of chain boxes for electric window openers, and in particular relates to a chain box assembly for an electric window opener. Background Art

[0002] The chain box assembly for electric window openers is a transmission device used for electric window openers, mainly composed of chains, sprockets, chain boxes and other parts. The chain is driven by a motor to rotate on the sprocket, thereby driving the opening and closing of the window sash. The chain box supports and protects the chain to prevent the chain from being disturbed or damaged by external factors during the transmission process. The chain box assembly for electric window openers has the advantages of compact structure, smooth transmission, low noise and long life, and is suitable for various electric window opener products.

[0003] The electric window opener chain box components currently on the market have the following problems when used:

[0004] 1. The traditional electric window opener chain assembly is usually composed of a chain box, a push head, a mounting plate, etc. during the actual installation process. Therefore, it does not have the function of adjustment during installation. Once the installation surface does not meet the requirements of the mounting plate, the chain box cannot be installed, so it is not convenient to adjust during installation;

[0005] 2. Most of the electric window opener chain assemblies are of an integrated structure when in use. When a chain assembly fails during use, the entire chain box assembly can only be disassembled, and the operation is more troublesome during the later maintenance. Therefore, it is not convenient to perform maintenance when necessary. Utility Model Content

[0006] The utility model aims to provide a chain box assembly for an electric window opener to solve the technical problems raised in the background technology.

[0007] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a chain box assembly for an electric window opener, comprising a chain box and a push head, the inner side of the chain box is fixedly connected to a fixing plate, the fixing plate is connected to a mounting plate through a rotating shaft, an insertion hole is provided on the outer side of the fixing plate, a first positioning hole is provided on the outer side of the mounting plate, a second positioning hole is provided on the outer side of the mounting plate, a magnetic rod is embedded in the insertion hole, the first positioning hole and the second positioning hole, and the back side of the magnetic rod is fixedly connected to the plate body.

[0008] Preferably, the chain box is connected to the side plate via a rotating shaft, one side of the side plate is fixedly connected to the arc plate, an arc groove is opened on the back of the chain box, a threaded hole is opened inside the arc groove, an anti-loosening bolt is embedded inside the arc plate, and the anti-loosening bolt is threadedly connected to the threaded hole.

[0009] Preferably, the side surface of the plate body is fixedly connected to the push plate, the internal thread of the mounting plate is connected to the fastening bolts, and the number of the fastening bolts is provided in two groups.

[0010] Preferably, the chain box is connected to a connecting plate via a rotating shaft, one side of the connecting plate is fixedly connected to a protective cover, and the protective cover is sleeved on the outside of the anti-loosening bolt.

[0011] Preferably, a fixing bracket is provided on the outside of the pusher head, and a mounting hole is provided on the outside of the fixing bracket.

[0012] Preferably, the first positioning holes are symmetrically distributed, and the second positioning holes are symmetrically distributed.

[0013] The utility model provides a chain box assembly for an electric window opener with the following advantages:

[0014] 1. The chain box assembly for an electric window opener is provided with a mounting plate, a magnetic rod, a first positioning hole and other structures on the inner side of the chain box, so that it can be installed according to the requirements of the installation site. When the installation surface is a vertical surface, it is only necessary to fix the mounting plate to its vertical surface with fasteners, and then insert the magnetic rod into the first positioning hole. When the installation surface is a plane, it is only necessary to rotate the mounting plate to remember the installation, and then insert the magnetic rod into the second positioning hole. In this way, not only can the installation be adjusted according to the needs of the site, but the operation during installation is also relatively simple;

[0015] 2. The chain box assembly for an electric window opener is provided with side panels, curved panels, protective covers and other structures on the back of the chain machine, thereby making it convenient for staff to inspect and repair the chain box assembly. When the chain machine box fails during use, the anti-loosening bolts embedded in the curved panel are removed, and the staff can then rotate and open the side panel, so that the chain machine box can be inspected internally without the need for overall disassembly during inspection. Therefore, its inspection is more convenient during use, and its loading and unloading is also relatively simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the mounting plate structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the anti-loosening bolt structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the plate structure of the utility model.

[0021] Explanation of markings in the figure: 1. Chain box; 2. Fixed bracket; 3. Push head; 4. Side panel; 5. Arc plate; 6. Arc groove; 7. Fastening bolt; 8. Protective cover; 9. Connecting plate; 10. Threaded hole; 11. Fixed plate; 12. Mounting plate; 13. Magnetic rod; 14. Plate body; 15. Push plate; 16. First positioning hole; 17. Second positioning hole; 18. Anti-loosening bolt; 19. Socket. DETAILED DESCRIPTION

[0022] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0023] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0025] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0026] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0027] In order to better understand the purpose, structure and function of the utility model, the chain box assembly for an electric window opener of the utility model is further described in detail below with reference to the accompanying drawings.

[0028] like Figure 1-4 As shown, a chain box assembly for an electric window opener of the utility model comprises a chain box 1 and a push head 3, the inner side of the chain box 1 is fixedly connected to a fixing plate 11, the fixing plate 11 is connected to a mounting plate 12 through a rotating shaft, a plug hole 19 is provided on the outer side of the fixing plate 11, and due to the installation of the fixing plate 11, the mounting plate 12 can be well mobilized to rotate according to actual conditions, a first positioning hole 16 is provided on the outer side of the mounting plate 12, a second positioning hole 17 is provided on the outer side of the mounting plate 12, a magnetic suction rod 13 is embedded inside the plug hole 19, the first positioning hole 16, and the second positioning hole 17, and the back side of the magnetic suction rod 13 is fixedly connected to a plate body 14, by providing the mounting plate 12, the magnetic suction rod 13, and the first positioning hole 16, not only can the over-adjustment installation be performed according to the needs of the site, but the operation during installation is also relatively simple.

[0029] The chain box 1 is connected to the side plate 4 through a rotating shaft, and one side of the side plate 4 is fixedly connected to the arc plate 5. An arc groove 6 is provided on the back of the chain box 1, and a threaded hole 10 is provided inside the arc groove 6. An anti-loosening bolt 18 is embedded inside the arc plate 5, and the anti-loosening bolt 18 is threadedly connected to the threaded hole 10. By providing the side plate 4, the arc plate 5, and the protective cover 8, there is no need to disassemble the entire structure during maintenance. Therefore, its maintenance is more convenient during application, and its loading and unloading is also relatively simple.

[0030] The side of the plate body 14 is fixedly connected to the push plate 15 , and the internal threads of the mounting plate 12 are connected to the fastening bolts 7 . The fastening bolts 7 are provided in two groups. By installing the fastening bolts 7 , the mounting plate 12 can be fixedly connected.

[0031] The chain box 1 is connected to the connecting plate 9 via a rotating shaft, and one side of the connecting plate 9 is fixedly connected to the protective cover 8, which is sleeved on the outside of the anti-loosening bolt 18. By providing the connecting plate 9 and the protective cover 8, the anti-loosening bolt 18 can be better protected.

[0032] A fixing bracket 2 is provided on the outside of the push head 3 , and a mounting hole is provided on the outside of the fixing bracket 2 . Since the fixing bracket 2 is provided, the push head 3 can be fixed to the fixing bracket 2 after the fixing bracket 2 is installed.

[0033] The first positioning holes 16 are symmetrically distributed, and the second positioning holes 17 are symmetrically distributed. By providing two groups of first fixing holes and second fixing holes, the mounting plate 12 can be better double-fixed.

[0034] The working principle of the chain box assembly for the electric window opener: when using the electric window opener assembly, first, the chain box 1 needs to be moved to the specified position, and the user holds the chain box 1 for transfer. After moving to the specified position, it is placed on the installation surface. The inner side of the chain box 1 is provided with a mounting plate 12, a magnetic rod 13, a first positioning hole 16 and other structures. When the installation surface is a vertical surface, it is only necessary to align the mounting plate 12 at the bottom of the fixing plate 11 with the vertical surface, and then take out the fastening bolts 7 to penetrate the mounting plate 12 to fix it. Then, in order to combine the chain with the mounting plate 12 to fix the position, the side plate 4 on one side of the plate body 14 is held, and then the magnetic rod 13 is connected to the inner side of the plate body 14. The first positioning hole, the second positioning hole 17 and the socket 19 are respectively provided on the outer sides of the mounting plate 12 and the fixing plate 11. Therefore, it is only necessary to insert the magnetic rod 13 into the first positioning hole 16 and the socket 19. When the installation surface is a plane, only It is only necessary to rotate the mounting plate 12 on one side of the shaft rod, and then fix it, and then insert the magnetic rod 13 into the second positioning hole 17 and the outlet hole 19, so that not only can it be adjusted and installed according to the needs of the site, but also the operation is relatively simple during installation. Finally, due to the long-term use of the chain inside the chain box 1 to open and close the window, when the chain box 1 fails during application, first remove the anti-loosening bolt 18 embedded in the arc plate 5, and then the staff will rotate the side plate 4 to open it, so that the internal maintenance of the chain box 1 can be carried out, and there is no need to disassemble the whole during maintenance. Therefore, its maintenance is relatively convenient during application, and the loading and unloading is also relatively simple. After the maintenance is completed, close the side plate 4 again, and then remove the anti-loosening bolt 18 to fix it, and then rotate the protective cover 8 through the connecting plate 9 so that the lifting box is outside the anti-loosening bolt 18, which can protect the anti-loosening bolt 18.

[0035] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A chain box assembly for an electric window opener, comprising a chain box (1) and a push head (3), characterized in that: The inner side of the chain machine box (1) is fixedly connected to a fixing plate (11), the fixing plate (11) is connected to a mounting plate (12) via a rotating shaft, a plug hole (19) is provided on the outer side of the fixing plate (11), a first positioning hole (16) is provided on the outer side of the mounting plate (12), a second positioning hole (17) is provided on the outer side of the mounting plate (12), a magnetic rod (13) is embedded inside the plug hole (19), the first positioning hole (16) and the second positioning hole (17), and the back side of the magnetic rod (13) is fixedly connected to the plate body (14).

2. The chain box assembly for an electric window opener according to claim 1, characterized in that: The chain box (1) is connected to the side plate (4) via a rotating shaft, one side of the side plate (4) is fixedly connected to the arc plate (5), an arc groove (6) is provided on the back of the chain box (1), a threaded hole (10) is provided inside the arc groove (6), an anti-loosening bolt (18) is embedded inside the arc plate (5), and the anti-loosening bolt (18) is threadedly connected to the threaded hole (10).

3. The chain box assembly for an electric window opener according to claim 1, characterized in that: The side surface of the plate body (14) is fixedly connected to a push plate (15), and the internal thread of the mounting plate (12) is connected to a fastening bolt (7), and the fastening bolt (7) is provided in two groups.

4. The chain box assembly for an electric window opener according to claim 2, characterized in that: The chain machine box (1) is connected to a connecting plate (9) via a rotating shaft, one side of the connecting plate (9) is fixedly connected to a protective cover (8), and the protective cover (8) is sleeved on the outside of the anti-loosening bolt (18).

5. The chain box assembly for an electric window opener according to claim 1, characterized in that: A fixing bracket (2) is provided on the outside of the pusher head (3), and a mounting hole is provided on the outside of the fixing bracket (2).

6. The chain box assembly for an electric window opener according to claim 1, characterized in that: The first positioning holes (16) are symmetrically distributed, and the second positioning holes (17) are symmetrically distributed.

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