Shutter convenient to open and close

Abstract

The utility model relates to the technical field of shutters, and discloses a shutter convenient to open and close, which comprises a shutter mechanism, a mounting mechanism is fixedly arranged on one side of the shutter mechanism, the shutter mechanism comprises an outer frame, an inner frame is fixedly arranged on the inner wall of the periphery of the outer frame, a plurality of rotating rods are rotatably arranged on the inner walls of the two sides of the inner frame, and the rotating rods are fixedly arranged on the outer frame. A motor is fixedly arranged at the upper end of one side of the inner frame, a plurality of second rotating shafts are fixedly arranged on the inner wall of one side of the inner frame, belt wheels are fixedly arranged on one sides of the second rotating shafts and the output end of the motor, the mounting mechanism comprises a mounting block, and a plurality of springs are fixedly arranged on the other side of the mounting block. According to the device, a rope control mode is converted into a motor control mode, a plurality of rotating rods are driven by the motor to open and close the shutter, and each rotating rod is provided with a self-fixing position, so that the problem of loosening after long-time use is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of blinds, in particular to a blind which is easy to open and close. Background Art

[0002] Venetian blinds are a style of window that can protect privacy and block the entry of sunlight and ultraviolet rays. Venetian blinds have many functional advantages and are very beautiful. They are generally used in high-rise buildings and are often made of aluminum alloy. There are two installation methods for blinds: concealed installation and open installation. When purchasing blinds, you need to measure the size of the blinds according to different assembly methods. Concealed blinds are suitable for kitchens, toilets or other small rooms, while large rooms such as living rooms, bedrooms and study rooms are more suitable for open blinds.

[0003] Existing blinds generally adopt drawstring type, and the user controls the opening and closing degree of the blinds by adjusting the rope on one side. After such blinds are used for a long time, the distance between two adjacent blinds may not be uniform, the structure is easy to loosen, and it is not convenient for subsequent opening and closing.

[0004] Therefore, the utility model provides a shutter that is easy to open and close to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a blinds that are easy to open and close. The device converts the rope control mode into motor control, and drives multiple rotating rods to open and close the blinds through the motor. Each rotating rod has its own fixed position and will not cause the problem of looseness after long-term use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a shutter that is easy to open and close, comprising a shutter mechanism, a mounting mechanism is fixedly arranged on one side of the shutter mechanism, the shutter mechanism comprises an outer frame, an inner frame is fixedly arranged on the inner wall around the outer frame, a plurality of rotating rods are rotatably arranged on the inner wall on both sides of the inner frame, and a motor is fixedly arranged on the upper end of one side of the inner frame;

[0007] A plurality of No. 2 rotating shafts are fixedly arranged on the inner wall of one side of the inner frame, a plurality of No. 2 rotating shafts are fixedly arranged on one side and the output end of the motor with pulleys, the mounting mechanism comprises a mounting block, and a plurality of springs are fixedly arranged on the other side of the mounting block;

[0008] Through the above technical scheme, the shutter mechanism is conducive to the installation and opening and closing of the shutters, the setting of the installation mechanism is conducive to the installation of the shutters, the outer frame is conducive to strengthening the strength of the device, the inner frame is conducive to the installation of the opening and closing parts, the setting of the rotating rod is conducive to driving the blades to rotate to open and close, the motor is conducive to driving the pulley to rotate, the pulley is conducive to driving the rotating rod to rotate, the No. 2 rotating shaft is conducive to fixing the position of the pulley and its rotation, and the mounting block is conducive to cooperating with the spring to adjust the length of the shutter.

[0009] Furthermore, a belt body is wound and fixed on the outer surface of the plurality of pulleys, and blades are fixedly arranged at the front end of the plurality of rotating rods;

[0010] Through the above technical solution, the belt body is conducive to cooperating with the pulley to drive multiple pulleys to rotate simultaneously, and the setting of the blades is conducive to blocking light.

[0011] Furthermore, a second clamping block is fixedly arranged on the other side of the front end of the mounting block, and mounting holes are provided at the upper and lower ends of one side of the front end of the mounting block;

[0012] Through the above technical solution, the setting of the No. 2 card block is conducive to the use in conjunction with the No. 1 card block, which is conducive to the placement of the light baffle, and the mounting hole is conducive to the fixing of the device with screws.

[0013] Furthermore, through holes are provided at the upper and lower ends of the other side of the front end of the outer frame, and a No. 1 clamping block is fixedly provided at one side of the front end of the outer frame;

[0014] Through the above technical solution, the provision of the through hole is conducive to cooperating with the screws to fix the device, the No. 1 clamping block is conducive to cooperating with the No. 2 clamping block, and is conducive to the placement of the light baffle.

[0015] Furthermore, an empty groove is provided at one side of the middle part of the front end of the outer frame, and a belt installation groove is provided on the outer surfaces of the plurality of pulleys;

[0016] Through the above technical solution, the empty slot is conducive to the installation of the motor, and the installation slot is conducive to the installation of the belt body.

[0017] Furthermore, a light blocking plate is slidably provided in the middle of the first card block;

[0018] Through the above technical solution, the light blocking plate is helpful to block light at the spring connection.

[0019] Furthermore, a first rotating shaft is fixedly provided on the other side of the plurality of rotating rods;

[0020] Through the above technical solution, the first rotating shaft is conducive to fixing the position of the rotating rod and also facilitates the rotating rod to rotate the opening and closing blades.

[0021] The utility model has the following beneficial effects:

[0022] 1. The utility model proposes a shutter that is easy to open and close. Existing shutters generally adopt a drawstring type. The user controls the opening and closing degree of the shutter by adjusting the rope on one side. After such shutters are used for a long time, the distance between two adjacent shutters may not be uniform, and the structure is easy to loosen, which is not convenient for subsequent opening and closing. The device converts the rope control mode into motor control, and drives multiple rotating rods to open and close the shutters through the motor. Each rotating rod has its own fixed position, and the problem of looseness after long-term use will not occur.

[0023] 2. The utility model proposes a shutter that is easy to open and close. The device is provided with a shutter mechanism and a mounting mechanism. The shutter mechanism drives multiple pulleys to rotate simultaneously through a motor, thereby driving a rotating rod and blades to rotate and close, which is convenient for quickly opening and closing the shutter and easy to use. The setting of the mounting mechanism is conducive to a certain adjustment of the left and right distance of the shutter installation, and is conducive to adjusting the left and right lengths of the shutter, making the device more practical and greatly improving the flexibility of the device, and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is an axonometric schematic diagram of the utility model;

[0025] Figure 2 This is a front view axonometric schematic diagram of the utility model;

[0026] Figure 3 It is a top axonometric schematic diagram of the utility model;

[0027] Figure 4 It is a front cross-sectional schematic diagram of the inner frame of the utility model.

[0028] Legend:

[0029] 1. Shutter mechanism; 2. Mounting mechanism; 101. Outer frame; 102. Inner frame; 103. Block No. 1; 104. Through hole; 105. Rotating rod; 106. Blade; 107. Rotating shaft No. 1; 108. Motor; 109. Rotating shaft No. 2; 110. Pulley; 111. Belt body; 112. Belt mounting groove; 113. Empty groove; 201. Mounting block; 202. Mounting hole; 203. Block No. 2; 204. Light baffle; 205. Spring. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1-2 4. An embodiment of the utility model is as follows: a shutter that is easy to open and close, including a shutter mechanism 1, the shutter mechanism 1 includes an outer frame 101, an inner frame 102 is fixedly arranged around the outer frame 101, a plurality of rotating rods 105 are rotatably arranged on the inner walls of both sides of the inner frame 102, a motor 108 is fixedly arranged at the upper end of one side of the inner frame 102, a plurality of second rotating shafts 109 are fixedly arranged on the inner wall of one side of the inner frame 102, and a belt pulley is fixedly arranged on one side of the plurality of second rotating shafts 109 and on the output end of the motor 108 110, a belt body 111 is wound and fixed on the outer surfaces of the multiple pulleys 110, blades 106 are fixedly arranged at the front ends of the multiple rotating rods 105, through holes 104 are opened at the upper and lower ends of the other side of the front end of the outer frame 101, a No. 1 clamping block 103 is fixedly arranged at one side of the front end of the outer frame 101, an empty groove 113 is opened at one side of the middle part of the front end of the outer frame 101, belt installation grooves 112 are opened on the outer surfaces of the multiple pulleys 110, and a No. 1 rotating shaft 107 is fixedly arranged on the other side of the multiple rotating rods 105.

[0032] The shutter mechanism 1 drives multiple pulleys 110 to rotate simultaneously through the motor 108, thereby driving the rotating rod 105 and the blade 106 to rotate and close, which is convenient for quickly opening and closing the shutter and easy to use. The outer frame 101 is conducive to strengthening the strength of the device, and the inner frame 102 is conducive to the installation of the opening and closing parts. The motor 108 can drive the pulley 110 to rotate. Two belt mounting grooves 112 are provided on the outer surface of the pulley 110, which are convenient for the installation of multiple belt bodies 111 and the simultaneous rotation of multiple pulleys 110. When the pulley 110 rotates, it drives the rotating rod 105 to rotate to open and close the blade 106. The mounting hole 202 is conducive to fixing the device with screws. The empty groove 113 is conducive to the installation of the motor 108. The belt mounting groove 112 is conducive to the installation of the belt body 111. The first rotating shaft 107 is conducive to both fixing the position of the rotating rod 105 and rotating the rotating rod 105 to open and close the blade 106.

[0033] Reference Figure 1-3A mounting mechanism 2 is fixedly arranged on one side of the shutter mechanism 1, and the mounting mechanism 2 includes a mounting block 201. A plurality of springs 205 are fixedly arranged on the other side of the mounting block 201. A second clamping block 203 is fixedly arranged on the other side of the front end of the mounting block 201. Mounting holes 202 are provided at the upper and lower ends of one side of the front end of the mounting block 201, and a light blocking plate 204 is slidably arranged in the middle of the No. 1 clamping block 103.

[0034] The setting of the mounting mechanism 2 is conducive to adjusting the left and right distance of the shutter installation to a certain extent, and is conducive to adjusting the left and right length of the shutter, making the device more practical and greatly improving the flexibility of the device, and being easy to use. Pulling the mounting block 201 and fixing it with the inner wall on the other side of the mounting place by screws, the setting of the spring 205 is conducive to adjusting the length of the shutter to a certain extent, greatly improving the practicality. After the installation is completed, the light blocking plate 204 can be slid and installed in the middle of the two blocks to block the sunlight in the middle vacant part. The No. 1 block 103 is conducive to cooperating with the No. 2 block 203, which is conducive to the placement of the light blocking plate 204. The light blocking plate 204 is conducive to blocking the sunlight in the middle vacant part, and the setting of the through hole 104 is conducive to cooperating with the screws to fix the device.

[0035] Working principle: When installing the device, one side of the shutter mechanism 1 can be installed with screws at the installation location. After the installation is completed, the installation block 201 inside the installation mechanism 2 can be pulled to fix it with the inner wall of the other side of the installation location with screws. The setting of the spring 205 is conducive to the adjustment of the shutter to a certain length, which greatly improves the practicality. After the installation is completed, the light blocking plate 204 can be slid and installed in the middle of the two blocks to block the sunlight in the empty space in the middle. Finally, starting the motor 108 can drive the pulley 110 to rotate. Two belt mounting grooves 112 are provided on the outer surface of the pulley 110, which is convenient for the installation of multiple belt bodies 111 and is also conducive to the simultaneous rotation of multiple pulleys 110. When the pulley 110 rotates, it drives the rotating rod 105 to rotate to open and close the blades 106.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A shutter that is easy to open and close, comprising a shutter mechanism (1), characterized in that: A mounting mechanism (2) is fixedly arranged on one side of the shutter mechanism (1), the shutter mechanism (1) comprises an outer frame (101), an inner frame (102) is fixedly arranged inside the outer frame (101) on all sides, a plurality of rotating rods (105) are rotatably arranged on the inner walls of both sides of the inner frame (102), and a motor (108) is fixedly arranged at the upper end of one side of the inner frame (102); A plurality of second rotating shafts (109) are fixedly arranged on the inner wall of one side of the inner frame (102), a pulley (110) is fixedly arranged on one side of the plurality of second rotating shafts (109) and on the output end of the motor (108), and the mounting mechanism (2) comprises a mounting block (201), and a plurality of springs (205) are fixedly arranged on the other side of the mounting block (201).

2. A shutter that is easy to open and close according to claim 1, characterized in that: A belt body (111) is wound and fixed on the outer surface of the plurality of pulleys (110), and blades (106) are fixedly arranged at the front ends of the plurality of rotating rods (105).

3. The shutter that is easy to open and close according to claim 1, characterized in that: A second clamping block (203) is fixedly arranged on the other side of the front end of the mounting block (201), and mounting holes (202) are provided at the upper and lower ends of one side of the front end of the mounting block (201).

4. The shutter that is easy to open and close according to claim 1, characterized in that: Through holes (104) are provided at the upper and lower ends of the other side of the front end of the outer frame (101), and a first clamping block (103) is fixedly provided at one side of the front end of the outer frame (101).

5. The shutter that is easy to open and close according to claim 1, characterized in that: An empty groove (113) is provided at one side of the middle of the front end of the outer frame (101), and belt installation grooves (112) are provided on the outer surfaces of the plurality of pulleys (110).

6. The shutter that is easy to open and close according to claim 4, characterized in that: A light blocking plate (204) is slidably disposed in the middle of the first clamping block (103).

7. The shutter that is easy to open and close according to claim 1, characterized in that: A first rotating shaft (107) is fixedly arranged on the other side of the plurality of rotating rods (105).

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