Chain type window opener

Abstract

The utility model discloses a chain type window opener which comprises a window opener body, the side face of the window opener body is fixedly connected with a rotating shaft, the rotating shaft is sleeved with two installing plates, the side face of the rotating shaft is fixedly connected with a limiting block, the surface of the limiting block is fixedly connected with a threaded rod, the threaded rod is sleeved with an inserting plate, and the inserting plate is fixedly connected with the rotating shaft. A slot is formed in the surface of the mounting plate, and the inserting plate is inserted into the slot. According to the chain type window opener, the rotating shaft is installed on the side face of the window opener body, the threaded rod is installed on the surface of the limiting block, the threaded rod is sleeved with the inserting plate, and the inserting groove is formed in the surface of the installing plate, so that when the window opener body needs to be installed, the angle of the installing plate only needs to be rotationally adjusted according to the needed installing position; and after rotation is completed, the inserting plate is inserted into the inserting groove and is directly fixed through the threaded rod and the limiting block, at the moment, the window opener body can be installed at the needed position through the installing plate, and installation is more convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of window openers, and in particular relates to a chain-type window opener. Background Art

[0002] A window opener is a machine used to open and close windows. Fire window openers usually have automatic sensing functions, as well as waterproof, dustproof, and corrosion-resistant properties to ensure that they can still work normally in harsh environments.

[0003] The window openers currently on the market have the following problems when used:

[0004] 1. Traditional window openers are usually installed directly under the window. Sometimes the bottom of the window is parallel to the ground, and sometimes the bottom of the window is perpendicular to the ground. Different installation plate rules need to be selected during installation, which makes the installation inconvenient;

[0005] 2. The traditional window opener needs to be kept level during installation, and a spirit level is needed at this time. The spirit level is difficult to fix on the surface of the window opener during installation, and the staff needs to constantly place the spirit level for calibration, which is troublesome during installation. Utility Model Content

[0006] The utility model aims to provide a chain-type 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-type window opener, the side of the window opener body is fixedly connected to a rotating shaft, the outside of the rotating shaft is sleeved with a mounting plate, the mounting plate is provided with two, the side of the rotating shaft is fixedly connected to a limit block, the surface of the limit block is fixedly connected to a threaded rod, the outside of the threaded rod is sleeved with a plug-in plate, a slot is provided on the surface of the mounting plate, and the plug-in plate is inserted into the slot.

[0008] Preferably, a rubber plate is provided on the top of the window opener body, a spirit level is provided on the surface of the rubber plate, a side of the rubber plate is fixedly connected to a first fixing plate, a second fixing plate is provided on the surface of the first fixing plate, the surface of the first fixing plate is fixedly connected to a fixing rod, the top of the fixing rod is fixedly connected to a ball head, and a rubber ring is inlaid on the surface of the second fixing plate.

[0009] Preferably, a mounting hole is provided on the surface of the mounting plate, and two mounting holes are provided.

[0010] Preferably, the outer portion of the threaded rod is sleeved with an internal threaded seat, and the surface of the internal threaded seat is fixedly connected to the turntable.

[0011] Preferably, a transmission chain is embedded in the window opener body, and a mounting block is provided at one end of the transmission chain.

[0012] Preferably, a connecting plate is provided on the surface of the second fixing plate, and handles are fixedly connected to the side surfaces of the connecting plate, and the handles are symmetrically distributed.

[0013] The utility model has the following advantages:

[0014] 1. This chain-type window opener is provided with a rotating shaft installed on the side of the window opener body, the rotating shaft is externally sleeved with a mounting plate, two mounting plates are additionally provided, and a limit block is installed on the side of the rotating shaft, a threaded rod is installed on the surface of the limit block, the threaded rod is externally sleeved with a plug plate, and a slot is provided on the surface of the mounting plate. When the window opener body needs to be installed, it is only necessary to rotate and adjust the angle of the mounting plate according to the required installation position, and after the rotation is completed, the plug plate is inserted into the slot, and it can be fixed directly by the threaded rod and the limit block. At this time, the window opener body can be installed at the required position through the mounting plate, making the installation more convenient;

[0015] 2. This chain-type window opener is provided with a rubber plate added to the top of the window opener body, a spirit level is added to the surface of the rubber plate, a first fixing plate is installed on the side of the rubber plate, a second fixing plate is installed on the side of the spirit level, a fixing rod is installed on the surface of the first fixing plate, a ball head is installed on the top of the fixing rod, and a rubber ring is installed on the surface of the second fixing plate. When the window opener body needs to be installed and the spirit level is needed, the spirit level only needs to be directly placed on the rubber plate on the surface of the window opener, and then the connecting plate is clamped on the surface of the spirit level. At this time, the mounting rod and the ball head on the surface of the first fixing plate are directly inserted into the second fixing plate. At this time, the spirit level can be fixed and the spirit level can be directly used for leveling during use, which is more convenient during installation. 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 connecting plate structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the fixing rod structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the rotating shaft structure of the utility model.

[0021] Explanation of the markings in the figure: 1. Window opener body; 2. First fixed plate; 3. Rotating axis; 4. Level; 5. Second fixed plate; 6. Mounting plate; 7. Limit block; 8. Mounting hole; 9. Threaded rod; 10. Insert plate; 11. Transmission chain; 12. Turntable; 13. Handle; 14. Mounting block; 15. Connecting plate; 16. Slot; 17. Fixed rod; 18. Rubber plate; 19. Internal thread seat; 20. Rubber ring. 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 type 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-type window opener of the utility model comprises a window opener body 1, a rotating shaft 3 is fixedly connected to the side of the window opener body 1, a mounting plate 6 is sleeved on the outside of the rotating shaft 3, two mounting plates 6 are provided, a limiting block 7 is fixedly connected to the side of the rotating shaft 3, a threaded rod 9 is fixedly connected to the surface of the limiting block 7, a plug-in plate 10 is sleeved on the outside of the threaded rod 9, a slot 16 is provided on the surface of the mounting plate 6, and the plug-in plate 10 is inserted into the slot 16. By installing the rotating shaft 3 on the side of the window opener body 1, the rotating shaft 3 is sleeved on the outside of the mounting plate 6, two mounting plates 6 are additionally provided, and the limiting block 7 is installed on the side of the rotating shaft 3, the threaded rod 9 is installed on the surface of the limiting block 7, the threaded rod 9 is sleeved on the outside of the plug-in plate 10, and a slot 16 is provided on the surface of the mounting plate 6. When the window opener body 1 needs to be installed, it is only necessary to rotate and adjust the angle of the mounting plate 6 according to the required installation position. After the rotation is completed, the plug-in plate 10 is inserted into the slot 16 and fixed directly by the threaded rod 9 and the limiting block 7. At this time, the window opener body 1 can be installed at the required position through the mounting plate 6, so that the installation is more convenient.

[0029] A rubber plate 18 is provided on the top of the window opener body 1, a level 4 is provided on the surface of the rubber plate 18, a first fixing plate 2 is fixedly connected to the side of the rubber plate 18, a second fixing plate 5 is provided on the surface of the first fixing plate 2, a fixing rod 17 is fixedly connected to the surface of the first fixing plate 2, a ball head is fixedly connected to the top of the fixing rod 17, a rubber ring 20 is embedded on the surface of the second fixing plate 5, and a rubber plate 18 is additionally provided on the top of the window opener body 1, a level 4 is additionally provided on the surface of the rubber plate 18, the first fixing plate 2 is installed on the side of the rubber plate 18, and the second fixing plate 5 is installed on the side of the level 4. A fixing rod 17 is installed on the surface of a fixing plate 2, and a ball head is installed on the top of the fixing rod 17. A rubber ring 20 is installed on the surface of the second fixing plate 5. When the window opener body 1 needs to be installed and the spirit level 4 is needed, the spirit level 4 only needs to be directly placed on the rubber plate 18 on the surface of the window opener. At this time, the connecting plate 15 is clamped on the surface of the spirit level 4. At this time, the mounting rod and the ball head on the surface of the first fixing plate 2 are directly inserted into the second fixing plate 5. At this time, the spirit level 4 can be fixed. When in use, the spirit level 4 can be directly used for leveling, which is more convenient during installation.

[0030] The surface of the mounting plate 6 is provided with mounting holes 8 , and two mounting holes 8 are provided. By providing the mounting holes 8 on the surface of the mounting plate 6 , the window opener can be fixed at a desired position through the mounting holes 8 .

[0031] The outer part of the threaded rod 9 is sleeved with an internal threaded seat 19, and the surface of the internal threaded seat 19 is fixedly connected to the turntable 12. By installing the internal threaded seat 19 on the outer part of the threaded rod 9 and installing the turntable 12 on the surface of the internal threaded seat 19, the threaded rod 9 can be tightened by holding the turntable 12 and rotating the internal threaded seat 19 to fix the plug board 10 and the mounting plate 6.

[0032] A transmission chain 11 is embedded in the window opener body 1, and a mounting block 14 is provided at one end of the transmission chain 11. By embedding the transmission chain 11 in the window opener body 1 and adding a mounting block 14 at one end of the transmission chain 11, when the window opener needs to be installed, the mounting block 14 and the transmission chain can be installed at the bottom of the window to be opened, and the window opener can be started, and the chain at the bottom of the window opener can be extended to push the window to open.

[0033] A connecting plate 15 is provided on the surface of the second fixed plate 5, and a handle 13 is fixedly connected to the side of the connecting plate 15. The handle 13 is symmetrically distributed. By adding a connecting plate 15 on the surface of the second fixed block, a handle 13 is installed on the surface of the connecting plate 15. The connecting plate 15 can be pulled out by holding the handle 13. At this time, the second fixed plate 5 can be directly pulled out, and the level 4 can be taken out.

[0034] The working principle of the chain window opener is as follows: when the window opener is used, the window opener is directly installed at the required position. When the window opener body 1 needs to be installed, the level 4 is placed on the rubber plate 18 on the surface of the window opener, and the connecting plate 15 is then clamped on the surface of the level 4. At this time, the handle 13 and the connecting plate 15 are held to directly insert the mounting rod and the ball head on the surface of the first fixing plate 2 into the second fixing plate 5. At this time, the level 4 can be fixed, and the level 4 can be directly used for leveling during use, which is more convenient during installation. Rotate and adjust the angle of the mounting plate 6 at the position to be installed. After the rotation is completed, insert the plug plate 10 into the slot 16, hold the turntable 12 and rotate the internal threaded seat 19 to squeeze the limit block 7, and tighten the threaded rod 9 to fix the plug plate 10 and the mounting plate 6. At this time, the window opener body 1 can be installed at the required position through the mounting plate 6, and the mounting block 14 and the transmission chain can be installed at the bottom of the window to be opened. At this time, start the window opener, and the chain at the bottom of the window opener can be extended to push the window to open. When the window opener is closed, the chain is retracted to drive the window to close.

[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-type window opener, comprising a window opener body (1), characterized in that: The side of the window opener body (1) is fixedly connected to a rotating shaft (3), the rotating shaft (3) is externally sleeved with a mounting plate (6), two mounting plates (6) are provided, the side of the rotating shaft (3) is fixedly connected to a limit block (7), the surface of the limit block (7) is fixedly connected to a threaded rod (9), the threaded rod (9) is externally sleeved with a plug-in plate (10), a slot (16) is provided on the surface of the mounting plate (6), and the plug-in plate (10) is inserted into the slot (16).

2. The chain-type window opener according to claim 1, characterized in that: A rubber plate (18) is provided on the top of the window opener body (1), a level (4) is provided on the surface of the rubber plate (18), a side of the rubber plate (18) is fixedly connected to a first fixing plate (2), a surface of the first fixing plate (2) is provided with a second fixing plate (5) fixedly connected thereto, a fixing rod (17) is fixedly connected to the surface of the first fixing plate (2), a ball head is fixedly connected to the top of the fixing rod (17), and a rubber ring (20) is embedded on the surface of the second fixing plate (5).

3. The chain-type window opener according to claim 1, characterized in that: The surface of the mounting plate (6) is provided with mounting holes (8), and two mounting holes (8) are provided.

4. The chain-type window opener according to claim 1, characterized in that: The threaded rod (9) is externally sleeved with an internal threaded seat (19), and the surface of the internal threaded seat (19) is fixedly connected to the rotating disk (12).

5. The chain-type window opener according to claim 1, characterized in that: A transmission chain (11) is embedded inside the window opener body (1), and a mounting block (14) is provided at one end of the transmission chain (11).

6. The chain-type window opener according to claim 2, characterized in that: A connecting plate (15) is provided on the surface of the second fixing plate (5), and a handle (13) is fixedly connected to the side of the connecting plate (15), and the handle (13) is symmetrically distributed.

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