Stainless steel belt roller shutter protection device

Abstract

The utility model provides a stainless steel belt roller shutter protection device which comprises a body, a box body is arranged in the body, a motor is arranged in the box body, an installation frame is arranged in the box body, a fixing groove is formed in the installation frame, and a fixing pin is connected in the fixing groove in a sliding mode. A fixing spring is arranged at one end of the fixing pin and located in the fixing groove. According to the stainless steel belt roller shutter protection device, after the fixing handle moves upwards to drive the two fixing pins to be separated from the two fixing holes respectively, the fixing handle is pulled towards one side to drive the mounting frame to rotate towards one side to a proper position, and then the mounting frame is driven to rotate towards the other side to a proper position; when the dust screen is installed, the dust screen moves downwards to drive the two limiting rods to move towards one side in the two limiting grooves to be separated, the installation frame is detached, and on the contrary, the installation frame is installed, so that a worker can rapidly install and detach the dust screen conveniently.

Description

Technical Field

[0001] The utility model relates to the field of rolling curtains, in particular to a stainless steel belt rolling curtain protective device. Background Art

[0002] Roller blinds are a type of window decoration product. The curtain fabric is processed with resin and rolled into a roller shape. It is raised and lowered by a pull rope or chain. It is simple and convenient to operate, has a beautiful and simple appearance, and makes the window frame look clean and neat.

[0003] Electric roller shutters made of stainless steel strips are now used in hotels, offices and other places to provide privacy inside such places. Protective covers are now used to protect the motors of the electric roller shutters. However, the heat dissipation mesh on the protective cover may be blocked, and the heat dissipation mesh is now fixed with bolts, which makes it inconvenient to quickly install and disassemble the heat dissipation mesh.

[0004] Therefore, it is necessary to provide a stainless steel belt rolling curtain protection device to solve the above technical problems. Utility Model Content

[0005] The utility model provides a stainless steel belt rolling curtain protection device, which solves the problem that it is inconvenient to install and disassemble the heat dissipation mesh plate.

[0006] In order to solve the above technical problems, the utility model provides a stainless steel belt rolling curtain protection device, comprising:

[0007] A body, wherein a box is disposed inside the body, and a motor is disposed inside the box;

[0008] A mounting frame, the mounting frame is arranged inside the box, a fixing slot is provided inside the mounting frame, a fixing pin is slidably connected inside the fixing slot, a fixing spring is provided at one end of the fixing pin and located inside the fixing slot, a fixing handle is fixedly connected to one side of the fixing pin, and a fixing hole adapted to the fixing pin is provided inside the box;

[0009] A limiting groove, the limiting groove is arranged inside the box body, and the limiting rod is slidably connected inside the limiting groove;

[0010] A dustproof net is arranged inside the mounting frame.

[0011] Preferably, a sliding component is provided inside the mounting frame, and the sliding component includes a sliding groove, and a sliding block is slidably connected inside the sliding groove.

[0012] Preferably, a base is provided at the bottom of the box, and a moving component is provided inside the base.

[0013] Preferably, the moving component comprises a moving groove, and a moving block is slidably connected inside the moving groove.

[0014] Preferably, a limiting hole is provided inside the base, and a limiting pin is connected to the internal thread of the limiting hole.

[0015] Preferably, a movable groove is provided inside the base, and a movable block is slidably connected inside the movable groove.

[0016] Preferably, a positioning assembly is provided on one side of the movable block, and the positioning assembly comprises a positioning hole, and a positioning pin is slidably connected inside the positioning hole.

[0017] Compared with the related art, the stainless steel belt rolling curtain protection device provided by the utility model has the following beneficial effects:

[0018] The utility model provides a stainless steel belt rolling curtain protection device, which is achieved by moving a fixed handle upward to drive two fixing pins to be separated from two fixing holes respectively, pulling the fixed handle to one side to drive the mounting frame to rotate to one side to a suitable position, and then moving downward to drive two limit rods to move and separate to one side inside two limit grooves respectively, so that the mounting frame is disassembled, and vice versa, so that it is convenient for a single worker to quickly install and disassemble the dustproof net. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic structural diagram of a first embodiment of a stainless steel rolling curtain protection device provided by the utility model;

[0020] Figure 2 for Figure 1 The structural schematic diagram of the box shown;

[0021] Figure 3 for Figure 2 A schematic cross-sectional structural diagram of the box shown;

[0022] Figure 4 for Figure 2 A schematic diagram of the structure of the mounting frame shown;

[0023] Figure 5 for Figure 2 An enlarged schematic diagram of part A is shown;

[0024] Figure 6 for Figure 4 An enlarged schematic diagram of part B is shown;

[0025] Figure 7 A schematic structural diagram of a second embodiment of a stainless steel rolling curtain protection device provided by the utility model;

[0026] Figure 8 for Figure 7 The structural schematic diagram of the positioning component shown;

[0027] Fig. 9 for Figure 7 An enlarged schematic diagram of part C is shown.

[0028] Numbers in the figure: 1. main body, 2. box, 3. motor, 4. mounting bracket, 41. fixing slot, 42. fixing pin, 43. fixing spring, 44. fixing handle, 45. fixing hole, 5. sliding assembly, 51. sliding slot, 52. sliding block, 6. limiting slot, 61. limiting rod, 7. dust net, 8. base, 9. moving assembly, 91. moving slot, 92. moving block, 10. limiting hole, 11. limiting pin, 12. movable slot, 13. movable block, 14. positioning assembly, 141. positioning hole, 142. positioning pin. DETAILED DESCRIPTION

[0029] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0030] First embodiment

[0031] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 ,in, Figure 1 A schematic structural diagram of a first embodiment of a stainless steel rolling curtain protection device provided by the utility model; Figure 2 for Figure 1 The structural schematic diagram of the box shown; Figure 3 for Figure 2 A schematic cross-sectional structural diagram of the box shown; Figure 4 for Figure 2 A schematic diagram of the structure of the mounting frame shown; Figure 5 for Figure 2 An enlarged schematic diagram of part A is shown; Figure 6 for Figure 4 The enlarged schematic diagram of part B is shown. A stainless steel rolling curtain protection device comprises:

[0032] A body 1, wherein a box 2 is disposed inside the body 1, and a motor 3 is disposed inside the box 2;

[0033] A mounting frame 4, the mounting frame 4 is arranged inside the box body 2, a fixing slot 41 is provided inside the mounting frame 4, a fixing pin 42 is slidably connected inside the fixing slot 41, a fixing spring 43 is provided at one end of the fixing pin 42 and located inside the fixing slot 41, a fixing handle 44 is fixedly connected to one side of the fixing pin 42, and a fixing hole 45 adapted to the fixing pin 42 is provided inside the box body 2;

[0034] A limiting groove 6, wherein the limiting groove 6 is arranged inside the box body 2, and a limiting rod 61 is slidably connected inside the limiting groove 6;

[0035] A dustproof net 7 is arranged inside the mounting frame 4 .

[0036] Two fixing grooves 41 are provided inside the mounting frame 4, and fixing pins 42 are slidably connected inside the two fixing grooves 41 and fixing springs 43 are provided inside. One side of the two fixing pins 42 is fixedly connected to the two ends of the fixing handle 44 respectively, so as to drive the two fixing pins 42 to move to one side inside the two fixing grooves 41 respectively when the fixing handle 44 is moved.

[0037] Two fixing holes 45 matched with the fixing pins 42 are formed inside the box body 2 .

[0038] There are two limit slots 6 and two limit rods 61. The two limit slots 6 are both opened inside the box body 2. The two limit rods 61 are respectively slidably connected to the inside of the two limit slots 6. One end of the two limit rods 61 is respectively rotatably connected to the two sides of the mounting frame 4.

[0039] The mounting frame 4 is provided with a sliding assembly 5 inside. The sliding assembly 5 includes a sliding groove 51 . A sliding block 52 is slidably connected inside the sliding groove 51 .

[0040] Two sliding grooves 51 are provided inside the mounting frame 4, and sliding blocks 52 are slidably connected inside the two sliding grooves 51. The two sliding blocks 52 are respectively fixedly connected to the two sides of the dustproof net 7, and are used to move the dustproof net 7 upward, driving the two sliding blocks 52 to move to one side inside the two sliding grooves 51 and separate, so as to facilitate the separate replacement of the dustproof net 7.

[0041] The working principle of a stainless steel belt rolling curtain protection device provided by the utility model is as follows:

[0042] When in use, the fixing handle 44 is moved upward to drive the two fixing pins 42 to move upward in the two fixing slots 41 and squeeze the two fixing springs 43 , when the two fixing pins 42 are separated from the two fixing holes 45 .

[0043] Pull the fixed handle 44 to one side to drive the mounting bracket 4 to rotate to one side. When the mounting bracket 4 rotates to one side to a suitable position, move the mounting bracket 4 downward to drive the two limiting rods 61 to move to one side to a suitable position inside the two limiting grooves 6 respectively, and then move to one side to take it out.

[0044] When installing the mounting frame 4, after the two limit rods 61 are inserted into the two limit grooves 6, they are moved upward to drive the two limit rods 61 to move to one side to a suitable position inside the two limit grooves 6 respectively. After the mounting frame 4 is rotated to one side to a suitable position, the fixing handle 44 is released, and the two fixing springs 43 push the two fixing pins 42 to move to one side inside the two fixing grooves 41 respectively and enter into the two fixing holes 45 respectively, thereby limiting the mounting frame 4.

[0045] Compared with the related art, the stainless steel belt rolling curtain protection device provided by the utility model has the following beneficial effects:

[0046] The utility model provides a stainless steel belt rolling curtain protection device, which is achieved by moving the fixing handle 44 upward to drive the two fixing pins 42 to be separated from the two fixing holes 45 respectively, pulling the fixing handle 44 to one side to drive the mounting frame 4 to rotate to one side to a suitable position, and then moving downward to drive the two limiting rods 61 to move to one side and separate inside the two limiting grooves 6 respectively, so that the mounting frame 4 is disassembled, and the mounting frame 4 is installed conversely, so that it is convenient for a single worker to quickly install and disassemble the dustproof net 7.

[0047] Second embodiment

[0048] Please refer to Figure 7 , Figure 8 and Fig. 9 Based on the stainless steel belt rolling curtain protection device provided in the first embodiment of the present application, the second embodiment of the present application proposes another stainless steel belt rolling curtain protection device. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0049] Specifically, the difference of the stainless steel rolling curtain protection device provided in the second embodiment of the present application is that, in the stainless steel rolling curtain protection device, a base 8 is provided at the bottom of the box body 2, and a moving component 9 is provided inside the base 8.

[0050] The moving assembly 9 includes a moving groove 91 , and a moving block 92 is slidably connected inside the moving groove 91 .

[0051] Two moving grooves 91 are formed inside the base 8 , and moving blocks 92 are slidably connected inside the two moving grooves 91 . The tops of the two moving blocks 92 are fixedly connected to the bottom of the box body 2 .

[0052] A limiting hole 10 is defined inside the base 8 , and a limiting pin 11 is threadedly connected inside the limiting hole 10 .

[0053] Two limit holes 10 are provided inside the base 8, and the insides of the two limit holes 10 are both threadedly connected with limit pins 11. The limit pin 11 is a threaded rod. The limit holes 10 and the threaded holes adapted to the limit pins 11 are used to move to one side inside the limit holes 10 when the limit pins 11 rotate to one side.

[0054] One side of the limit pin 11 is fixedly connected to a limit handle for facilitating the rotation of the limit pin 11 .

[0055] A movable groove 12 is formed inside the base 8 , and a movable block 13 is slidably connected inside the movable groove 12 .

[0056] Two movable grooves 12 are formed inside the base 8 , and movable blocks 13 are slidably connected inside the two movable grooves 12 . One side of the two movable blocks 13 is rotatably connected to one end of the two limit pins 11 .

[0057] A positioning assembly 14 is disposed on one side of the movable block 13 . The positioning assembly 14 includes a positioning hole 141 . A positioning pin 142 is slidably connected inside the positioning hole 141 .

[0058] A plurality of positioning holes 141 adapted to the positioning pins 142 are provided inside the two moving blocks 92 , and a plurality of positioning pins 142 are slidably connected inside the plurality of positioning holes 141 , and one side of the plurality of positioning pins 142 is fixedly connected to one side of the two movable blocks 13 .

[0059] The working principle of a stainless steel belt rolling curtain protection device provided by the utility model is as follows:

[0060] When in use, the limit pin 11 is rotated to one side and moved to one side inside the limit hole 10. When the limit pin 11 moves to one side, it drives the movable block 13 to move to one side inside the movable groove 12, thereby driving multiple positioning pins 142 to move to one side inside the multiple positioning holes 141 respectively and separate. Then, the box body 2 is moved upward, driving the two movable blocks 92 to move upward and separate inside the two movable grooves 91 respectively, and then the box body 2 is disassembled.

[0061] Compared with the related art, the stainless steel belt rolling curtain protection device provided by the utility model has the following beneficial effects:

[0062] The utility model provides a stainless steel belt rolling curtain protection device, which rotates the limit pin 11 to one side and moves to one side inside the limit hole 10, thereby driving the movable block 13 to be connected to the positioning component 14 and then separated, and then the box body 2 is moved upward to drive the moving component 9 to be separated, and then the box body 2 is disassembled, so as to facilitate the maintenance of the motor 3 inside the box body 2.

[0063] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A stainless steel rolling curtain protection device, characterized in that: include: A body (1), wherein a box (2) is arranged inside the body (1), and a motor (3) is arranged inside the box (2); A mounting frame (4), the mounting frame (4) being arranged inside the box body (2), a fixing groove (41) being provided inside the mounting frame (4), a fixing pin (42) being slidably connected inside the fixing groove (41), a fixing spring (43) being provided at one end of the fixing pin (42) and located inside the fixing groove (41), a fixing handle (44) being fixedly connected to one side of the fixing pin (42), and a fixing hole (45) matching with the fixing pin (42) being provided inside the box body (2); A limiting groove (6), wherein the limiting groove (6) is arranged inside the box body (2), and the limiting groove (6) is slidably connected to a limiting rod (61); A dustproof net (7), wherein the dustproof net (7) is arranged inside the mounting frame (4).

2. A stainless steel belt rolling curtain protection device according to claim 1, characterized in that: A sliding assembly (5) is arranged inside the mounting frame (4), and the sliding assembly (5) comprises a sliding groove (51), and a sliding block (52) is slidably connected inside the sliding groove (51).

3. A stainless steel belt rolling curtain protection device according to claim 2, characterized in that: A base (8) is provided at the bottom of the box body (2), and a moving component (9) is provided inside the base (8).

4. A stainless steel belt rolling curtain protection device according to claim 3, characterized in that: The moving assembly (9) comprises a moving groove (91), and a moving block (92) is slidably connected inside the moving groove (91).

5. A stainless steel belt rolling curtain protection device according to claim 3, characterized in that: A limiting hole (10) is provided inside the base (8), and a limiting pin (11) is connected to the inner thread of the limiting hole (10).

6. A stainless steel belt rolling curtain protection device according to claim 5, characterized in that: A movable groove (12) is provided inside the base (8), and a movable block (13) is slidably connected inside the movable groove (12).

7. A stainless steel belt rolling curtain protection device according to claim 6, characterized in that: A positioning assembly (14) is provided on one side of the movable block (13), and the positioning assembly (14) comprises a positioning hole (141), and a positioning pin (142) is slidably connected inside the positioning hole (141).

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