Transmission structure of manual and automatic integrated safety metal door and window

Abstract

The utility model discloses a transmission structure of a manual and automatic integrated safety metal door and window, which belongs to the field of metal doors and windows and comprises a window frame and a mounting frame, the mounting frame is arranged below the window frame, and a transmission component is arranged in the mounting frame. The transmission assembly comprises a motor fixedly connected to the bottom face of the inner wall of the mounting frame and a lead screw rotationally connected to one side of the inner wall of the mounting frame, the output end of the motor is in transmission connection with one side of the lead screw, the exterior of the lead screw is in threaded connection with a sliding block, the sliding block is slidably connected with the mounting frame, and a sliding hole penetrates through the bottom face of the inner wall of the window frame. According to the scheme, the limiting column is arranged, the clamping block at the bottom of the limiting column is matched with the clamping groove in the top of the sliding block, when the limiting column and the sliding block are connected, the window frame is in an automatic state, when the limiting column and the sliding block are separated, the window frame is in a manual state, a user can adjust the manual-automatic state of the window frame by hand pulling or pressing the limiting column, and operation is easy and convenient.

Description

Technical Field

[0001] The utility model relates to the field of metal doors and windows, and more specifically to a transmission structure of a manual-automatic safety metal door and window. Background Art

[0002] Doors and windows are components of buildings. Traditional doors and windows are connected to the wall through hinges, and users manually push and pull to control the opening and closing status of doors and windows. With the popularization of smart furniture, most windows are now equipped with transmission structures to achieve automatic opening and closing.

[0003] In the prior art, the transmission structure installed on the window is mostly driven by a motor and a screw rod, and the window frame is directly welded to the slider on the screw rod. Although this method can make the window move smoothly left and right, due to the limitation of the screw rod transmission structure, it is more laborious for users to manually pull the window open and close.

[0004] Therefore, in order to solve the above problems, a transmission structure of a manual-automatic safety metal door and window is proposed. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a transmission structure of a manual-automatic safety metal door and window, which can realize the functions of quickly adjusting the manual and automatic modes of the windows and the simple adjustment method.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A transmission structure for a manual and automatic safety metal door and window, comprising a window frame and a mounting frame, wherein the mounting frame is arranged below the window frame, a transmission assembly is arranged inside the mounting frame, the transmission assembly comprises a motor fixedly connected to the bottom surface of the inner wall of the mounting frame and a screw rod rotatably connected to one side of the inner wall of the mounting frame, the output end of the motor is transmission-connected to one side of the screw rod, the outer thread of the screw rod is connected to a slider, the slider is slidably connected to the mounting frame, a sliding hole is penetrated through the bottom surface of the inner wall of the window frame, the sliding hole is internally slidably connected to a limiting column, and the bottom of the limiting column is movably arranged with the top surface of the slider.

[0010] Furthermore, a limiting seat is fixedly connected inside the installation frame, one end of the screw rod close to the motor is rotatably connected to one end of the limiting seat, and the side of the limiting seat away from the motor is flush with one side of the inner wall of the window frame.

[0011] Furthermore, installation grooves are provided on both sides of the inner wall of the sliding hole, and limiting mechanisms are provided inside the two installation grooves. The limiting mechanisms include a spring rod fixedly connected to one side of the inner wall of the installation groove, and the end of the spring rod away from the inner wall of the installation groove is fixedly connected to the limiting block.

[0012] Furthermore, the limiting column is provided with a No. 1 limiting groove on both sides close to the two installation grooves, and the limiting column is provided with a No. 2 limiting groove on both sides close to the two installation grooves, and the two No. 2 limiting grooves are respectively arranged below the two No. 1 limiting grooves.

[0013] Furthermore, the size of the limit block is respectively adapted to the size of the No. 1 limit slot and the No. 2 limit slot, a clamping block is fixedly connected to the bottom of the limit column, a clamping slot is provided on the top of the slider, and the clamping block is clamped in the clamping slot.

[0014] Furthermore, a slide groove is formed through one side of the two installation grooves, and a shift rod is fixedly connected to one side of the two limit blocks close to the slide groove, and the two shift rods are slidably connected to the inside of the two slide grooves respectively.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] (1) In this solution, by setting a limit column and utilizing the cooperation between the block at the bottom of the limit column and the slot at the top of the slider, when the limit column is connected to the slider, the window frame is in an automatic state, and when the two are separated, the window frame is in a manual state. The user can adjust the manual state of the window frame by pulling up or pressing down the limit column by hand, which is easy to operate.

[0018] (2) In this solution, by setting up a limit mechanism and utilizing the cooperation between the limit block, the No. 1 limit slot and the No. 2 limit slot, the limit column can be fixed after the user adjusts the state of the limit column. At the same time, a lever is set on one side of the limit block, which can facilitate the user to change the position of the limit block, thereby further improving the convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a front cross-sectional structural schematic diagram of the utility model;

[0021] Figure 3 For the utility model Figure 2 Schematic diagram of the structure at A in the middle;

[0022] Figure 4 It is a disassembled schematic diagram of part of the structure of the utility model.

[0023] Description of the numbers in the figure:

[0024] 1. Window frame; 11. Sliding hole; 12. Mounting slot; 13. Slide slot; 2. Mounting frame; 3. Transmission assembly; 31. Motor; 32. Screw rod; 33. Slider; 331. Slot; 331. Slot; 34. Limit seat; 4. Limit column; 41. Limit slot No. 1; 42. Limit slot No. 2; 43. Block; 5. Limit mechanism; 51. Spring rod; 52. Limit block; 53. Push rod. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0026] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0028] Example:

[0029] See also Figure 1 - Figure 4A transmission structure of a manual and automatic safety metal door and window comprises a window frame 1 and a mounting frame 2. The mounting frame 2 is arranged below the window frame 1. A transmission assembly 3 is arranged inside the mounting frame 2. The transmission assembly 3 comprises a motor 31 fixedly connected to the bottom surface of the inner wall of the mounting frame 2 and a screw rod 32 rotatably connected to one side of the inner wall of the mounting frame 2. The output end of the motor 31 is transmission-connected to one side of the screw rod 32. The external thread of the screw rod 32 is connected to a slider 33. The slider 33 is slidably connected to the mounting frame 2. A sliding hole 11 is penetrated through the bottom surface of the inner wall of the window frame 1. The interior of the sliding hole 11 is slidably connected to a limiting column 4. The bottom of the limiting column 4 is movably arranged with the top surface of the slider 33.

[0030] In this solution, the transmission assembly 3 is used to drive the screw rod 32 to rotate, so that the slider 33 thereon moves along the axial direction of the screw rod 32. The limit column 4 and the slider 33 can be connected and separated. When the two are in a connected state, the slider 33 can drive the window frame 1 to move through the limit column 4. When the two are in a separated state, the slider 33 will not drive the limit column 4 to move, thereby realizing the manual and automatic mode adjustment of the movement of the window frame 1. The user can manually move the limit column 4 to make it slide up and down in the sliding hole 11, and connect or separate with the slider 33. The operation is simple.

[0031] See also Figure 2 The interior of the mounting frame 2 is fixedly connected to a limit seat 34 , one end of the screw rod 32 close to the motor 31 is rotatably connected to one end of the limit seat 34 , and the side of the limit seat 34 away from the motor 31 is flush with one side of the inner wall of the window frame 1 .

[0032] In this scheme, Figure 2 For example, the leftmost side of the limit seat 34 is flush with the right side of the inner wall of the window frame 1. When installing the window frame 1, this position can be set as the initial position when the window frame 1 is closed. Through the limiting effect of the limit seat 34, each time the slider 33 moves to the rightmost position, the window frame 1 is just in a closed state. At the same time, after the user pulls the limit column 4 out of the slider 33 and moves the window frame 1, the window frame 1 can be closed first, and then the slider 33 moves to the leftmost side of the limit seat 34 when controlling the motor 31. After that, the user can directly pull down the limit column 4 again and insert it into the slider 33 to complete the connection. In this way, the limit column 4 and the slider 33 can be quickly positioned, thereby improving the convenience of the device.

[0033] See also Figure 2 - Figure 4 , mounting grooves 12 are provided on both sides of the inner wall of the sliding hole 11, and limiting mechanisms 5 are provided inside the two mounting grooves 12. The limiting mechanisms 5 include a spring rod 51 fixedly connected to one side of the inner wall of the mounting groove 12, and one end of the spring rod 51 away from the inner wall of the mounting groove 12 is fixedly connected to a limiting block 52.

[0034] Specifically, the limiting column 4 has a first limiting groove 41 on both sides close to the two installation grooves 12, and the limiting column 4 has a second limiting groove 42 on both sides close to the two installation grooves 12. The two second limiting grooves 42 are respectively arranged below the two first limiting grooves 41.

[0035] Specifically, the size of the limit block 52 is respectively adapted to the size of the first limit slot 41 and the second limit slot 42 , the bottom of the limit column 4 is fixedly connected with a clamping block 43 , the top of the slider 33 is provided with a clamping slot 331 , and the clamping block 43 is clamped with the clamping slot 331 .

[0036] Specifically, a slide groove 13 is formed through one side of the two installation grooves 12 , and a lever 53 is fixedly connected to one side of the two limit blocks 52 close to the slide groove 13 . The two levers 53 are slidably connected to the inside of the two slide grooves 13 .

[0037] In the present solution, the limit block 52 can be inserted into the No. 1 limit slot 41 and the No. 2 limit slot 42. When the limit block 52 is connected to the No. 1 limit slot 41, the clamping block 43 is clamped with the clamping slot 331, thereby connecting the limit column 4 and the slider 33. When the limit block 52 is connected to the No. 2 limit slot 42, the clamping block 43 is separated from the clamping slot 331, so that the limit column 4 is separated from the slider 33. At the same time, the limit block 52 can also maintain the position of the limit column 4 stable by connecting with the No. 1 limit slot 41 and the No. 2 limit slot 42. The lever 53 can facilitate the user to adjust the position of the limit block 52. The spring rod 51 is used to help the limit block 52 reset. When the user is in the connection relationship between the limit column 4 and the slider 33, he only needs to use his fingers to push the two levers 53 to both sides, and use the other hand to pull up or press down the limit column 4.

[0038] Working principle: When the user needs to adjust the manual or automatic mode of the window frame 1, first, the user uses his fingers to move the two levers 53 and pulls them to the sides respectively, then the user pulls out or presses down the limit column 4 with the other hand, and aligns the position of the No. 1 limit groove 41 or the No. 2 limit groove 42 with the limit block 52, then the user releases the lever 53, the spring rod 51 releases the elastic force to insert the limit block 52 into the No. 1 limit groove 41 or the No. 2 limit groove 42, so that the manual or automatic mode adjustment of the window frame 1 can be completed;

[0039] When the limit block 52 is connected to the first limit slot 41, the limit column 4 is connected to the slider 33, and the window frame 1 is in an automatic state. At this time, the user can turn on the motor 31, and the motor 31 drives the screw rod 32 to rotate, so that the slider 33 and the limit column 4 drive the window frame 1 to move;

[0040] When the limiting block 52 is connected to the second limiting groove 42 , the limiting column 4 is separated from the slider 33 , and the window frame 1 is in manual mode, and the user can push the window frame 1 to move by hand.

[0041] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A transmission structure of a manual-automatic safety metal door and window, comprising a window frame (1) and a mounting frame (2), wherein the mounting frame (2) is arranged below the window frame (1), and is characterized in that: A transmission assembly (3) is arranged inside the installation frame (2), and the transmission assembly (3) comprises a motor (31) fixedly connected to the bottom surface of the inner wall of the installation frame (2) and a screw rod (32) rotatably connected to one side of the inner wall of the installation frame (2); the output end of the motor (31) is transmission-connected to one side of the screw rod (32); the outer thread of the screw rod (32) is connected to a slider (33); the slider (33) is slidably connected to the installation frame (2); a sliding hole (11) is formed through the bottom surface of the inner wall of the window frame (1); the interior of the sliding hole (11) is slidably connected to a limit column (4); the bottom of the limit column (4) is movably arranged with the top surface of the slider (33).

2. The transmission structure of the manual and automatic safety metal door and window according to claim 1 is characterized by: The interior of the installation frame (2) is fixedly connected to a limit seat (34); one end of the screw rod (32) close to the motor (31) is rotatably connected to one end of the limit seat (34); and the side of the limit seat (34) away from the motor (31) is flush with a side of the inner wall of the window frame (1).

3. The transmission structure of the manual and automatic safety metal door and window according to claim 1 is characterized by: Both sides of the inner wall of the sliding hole (11) are provided with mounting grooves (12), and the interiors of the two mounting grooves (12) are provided with limiting mechanisms (5), the limiting mechanisms (5) comprising a spring rod (51) fixedly connected to one side of the inner wall of the mounting groove (12), and one end of the spring rod (51) away from the inner wall of the mounting groove (12) is fixedly connected to a limiting block (52).

4. The transmission structure of the manual and automatic safety metal door and window according to claim 3 is characterized by: The limiting column (4) is provided with a first limiting groove (41) on both sides close to the two installation grooves (12), and the limiting column (4) is provided with a second limiting groove (42) on both sides close to the two installation grooves (12), and the two second limiting grooves (42) are respectively arranged below the two first limiting grooves (41).

5. The transmission structure of the manual and automatic safety metal door and window according to claim 4 is characterized by: The size of the limit block (52) is respectively matched with the size of the first limit slot (41) and the second limit slot (42); a clamping block (43) is fixedly connected to the bottom of the limit column (4); a clamping slot (331) is provided on the top of the slide block (33); and the clamping block (43) is clamped with the clamping slot (331).

6. The transmission structure of the manual and automatic safety metal door and window according to claim 5 is characterized by: A sliding groove (13) is provided through one side of the two installation grooves (12), and a shifting rod (53) is fixedly connected to one side of the two limit blocks (52) close to the sliding groove (13), and the two shifting rods (53) are respectively slidably connected inside the two sliding grooves (13).

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