Rapid ventilation device for building indoor building decoration

Abstract

The utility model discloses a quick ventilation device for building indoor building decoration, which comprises a bottom plate, a first support column is fixedly mounted at the top of the bottom plate, a second support column is movably sleeved in the first support column, and a fixed box is fixedly mounted at the top of the second support column; and the lifting mechanism is arranged on the outer surface of the first supporting column. Through the arrangement of the fixed box, the double-thread rod, the movable plates and the hinge rod, when an operator needs to ventilate an indoor space through windows with different heights, the double-thread rod can drive the two movable plates to move oppositely by rotating a handle, so that the movable plates can drive the hinge rod to move, and the movable plates can be driven by the hinge rod to move. And then the hinge rod can push the fixing box to move upwards, ventilation can be conducted through windows of different heights, use by operators is facilitated, and the application range of the device is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of decoration ventilation devices, and more specifically, to a rapid ventilation device used for indoor architectural decoration of buildings. Background Art

[0002] Decoration, also known as decoration or furnishing, refers to a complete set of construction plans and designs formed based on certain design concepts and aesthetic rules, which are carried out within a certain area and scope, including water and electricity construction, walls, floors, ceilings, landscaping, etc.

[0003] Interior decoration usually requires painting the walls, and some furniture surfaces also need to be treated, which will release a large amount of harmful gases. Therefore, after the interior decoration is completed, the room needs to be ventilated to allow the harmful substances in the decoration items to evaporate.

[0004] In order to use the Bernoulli principle to speed up indoor ventilation, people usually open windows and use ventilation devices to blow air toward the windows, so that indoor air can circulate quickly. However, the height of existing ventilation devices is fixed and cannot be adjusted according to windows of different heights. The flexibility of use is poor, so it needs to be improved. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a rapid ventilation device for indoor architectural decoration of buildings, which has the advantage of adjustable height.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rapid ventilation device for indoor building decoration of a building, comprising: a bottom plate, a first support column is fixedly installed on the top of the bottom plate, a second support column is movably sleeved inside the first support column, and a fixed box is fixedly installed on the top of the second support column; a lifting mechanism, the lifting mechanism is arranged on the outer surface of the first support column; wherein the lifting mechanism comprises a fixed plate, the inner wall of the fixed plate is fixedly sleeved with the outer surface of the first support column, side plates are fixedly installed on the front and rear sides of the top of the fixed plate, and the top of the side plate is movably connected to the bottom of the fixed box. The left side of the side panel is movably sleeved with a double-threaded rod, the front end of the double-threaded rod penetrates the side panel and extends to the front side of the side panel, the front side of the outer surface of the double-threaded rod is fixedly sleeved with a handle, the front and rear sides of the outer surface of the double-threaded rod are threadedly sleeved with movable plates, the bottom of the movable plate is movably connected to the upper surface of the fixed plate, the right end of the movable plate is movably sleeved with a round rod, the front and rear ends of the round rod are fixedly connected to the inner surface of the side panel, the left and right sides of the movable plate are hinged with hinged rods, the top end of the hinged rod is hinged to the bottom of the fixed box, and the movement of the movable plate will drive the fixed box to move through the hinged rod.

[0007] As a preferred technical solution of the utility model, a support plate is fixedly installed inside the fixed box, a protective shell is fixedly installed on the front of the support plate, and louvers are movably installed on both the front and rear sides of the fixed box.

[0008] As a preferred technical solution of the utility model, a motor is fixedly sleeved inside the protective shell, a rotating shaft is fixedly connected to the other end of the motor output shaft, and a fan is fixedly sleeved on the outer surface of the rotating shaft.

[0009] As a preferred technical solution of the utility model, a mounting plate is fixedly installed on the front side of the bottom of the base plate, a circular shaft is movably sleeved inside the mounting plate, the inner side of the circular shaft passes through the mounting plate and extends to the outside of the mounting plate, and a roller located inside the mounting plate is fixedly sleeved on the outer surface of the circular shaft.

[0010] As a preferred technical solution of the utility model, a gear located on the inner side of the mounting plate is fixedly sleeved on the outer surface of the circular shaft, and the outer surface of the gear is movably connected to the outer surface of the mounting plate.

[0011] As a preferred technical solution of the utility model, a vertical rod is fixedly installed on the front side of the upper surface of the base plate, a clamping plate is movably sleeved on the outer surface of the vertical rod, a horizontal plate located above the clamping plate is movably sleeved on the outer surface of the vertical rod, and a clamping groove is opened inside the horizontal plate.

[0012] As a preferred technical solution of the utility model, blocks are fixedly installed on the left and right sides of the bottom of the horizontal plate, the bottom end of the block passes through the bottom plate and extends to the bottom of the bottom plate and is movably connected to the inner wall of the bottom plate, and a spring is fixedly installed on the bottom of the horizontal plate, and the other end of the spring is fixedly connected to the upper surface of the bottom plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model provides a fixed box, a double-threaded rod, a movable plate and a hinged rod. When the operator needs to ventilate the room through windows of different heights, he can turn the handle to make the double-threaded rod drive the two movable plates to move in opposite directions, so that the movable plate can drive the hinged rod to move, and then the hinged rod can push the fixed box to move upward, so that ventilation can be carried out through windows of different heights, which is convenient for the operator to use and improves the application range of the device.

[0015] 2. The utility model sets rollers, gears, blocks and springs. Due to the design of the rollers, the operator can push the bottom plate to move as a whole, which makes it convenient for the operator to transfer the bottom plate as a whole. When it is moved to a room that needs ventilation, the card plate can be rotated so that the card plate and the card slot coincide with each other, so that the spring can pull the cross plate downward under the action of elastic recovery, so that the block can move downward, and then the block is engaged with the gear, so that the gear cannot rotate, thereby fixing the roller to prevent the bottom plate from moving as a whole during ventilation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the front side of the utility model;

[0018] Figure 3 It is a cross-sectional structural schematic diagram of the fixed box of the utility model;

[0019] Figure 4 It is a schematic diagram of the cross-sectional structure of the top of the utility model;

[0020] Figure 5 It is a schematic diagram of the cross-sectional structure of the side of the utility model.

[0021] In the figure: 1. bottom plate; 2. first support column; 3. second support column; 4. fixed box; 5. fixed plate; 6. side plate; 7. double threaded rod; 8. handle; 9. movable plate; 10. round rod; 11. hinged rod; 12. support plate; 13. protective shell; 14. motor; 15. rotating shaft; 16. fan; 17. louver; 18. mounting plate; 19. round shaft; 20. roller; 21. gear; 22. vertical rod; 23. card plate; 24. horizontal plate; 25. card slot; 26. card block; 27. spring. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figures 1 to 5As shown, the utility model provides a rapid ventilation device for indoor building decoration of a building, including a base plate 1 and a lifting mechanism, a first support column 2 is fixedly installed on the top of the base plate 1, a second support column 3 is movably sleeved inside the first support column 2, a fixing box 4 is fixedly installed on the top of the second support column 3, and the lifting mechanism is arranged on the outer surface of the first support column 2. Among them, the lifting mechanism includes a fixed plate 5, the inner wall of the fixed plate 5 is fixedly sleeved with the outer surface of the first support column 2, the front and rear sides of the top of the fixed plate 5 are fixedly installed with side panels 6, the top of the side panel 6 is movably connected to the bottom of the fixed box 4, the left side of the side panel 6 is internally movably sleeved with a double-threaded rod 7, the front end of the double-threaded rod 7 penetrates the side panel 6 and extends to the front of the side panel 6, the front side of the outer surface of the double-threaded rod 7 is fixedly sleeved with a handle 8, the front and rear sides of the outer surface of the double-threaded rod 7 are threadedly sleeved with a movable plate 9, the bottom of the movable plate 9 is movably connected to the upper surface of the fixed plate 5, the right end of the movable plate 9 is internally movably sleeved with a round rod 10, the front and rear ends of the round rod 10 are fixedly connected to the inner surface of the side panel 6, the left and right sides of the movable plate 9 are hinged with hinged rods 11, the top of the hinged rod 11 is hinged to the bottom of the fixed box 4, and the movement of the movable plate 9 will drive the fixed box 4 to move through the hinged rod 11.

[0024] When the operator needs to ventilate the outside through windows of different heights, he can turn the handle 8 so that the handle 8 drives the double-threaded rod 7 to rotate. Since the threads on the front and rear sides of the outer surface of the double-threaded rod 7 are in opposite directions, the double-threaded rod 7 can drive the two movable plates 9 to move in opposite directions, so that the movable plate 9 can drive the hinged rod 11 to move, and then the hinged rod 11 can push the fixed box 4 to move upward, so that the second support column 3 moves upward along the inner surface of the first support column 2, so that the second support column 3 can limit the fixed box 4, and at the same time make the fixed box 4 rise more stably.

[0025] As an optional embodiment, a support plate 12 is fixedly installed inside the fixed box 4, a protective shell 13 is fixedly installed on the front of the support plate 12, and louvers 17 are movably installed on both the front and rear sides of the fixed box 4. By providing the louvers 17, the louvers 17 can play a protective role and adjust the wind direction at the same time.

[0026] As an optional implementation, Figure 5 As shown, a motor 14 is fixedly sleeved inside the protective shell 13, a rotating shaft 15 is fixedly connected to the other end of the output shaft of the motor 14, and a fan 16 is fixedly sleeved on the outer surface of the rotating shaft 15. The operator starts the motor 14, so that the rotating shaft 15 can drive the fan 16 to rotate, so that the indoor air can be sucked from the front of the fixed box 4 and discharged from the back of the fixed box 4.

[0027] like Figure 3As shown, as a more preferred embodiment, a mounting plate 18 is fixedly mounted on the front side of the bottom of the base plate 1, a round shaft 19 is movably sleeved inside the mounting plate 18, the inner side of the round shaft 19 passes through the mounting plate 18 and extends to the outside of the mounting plate 18, and a roller 20 located inside the mounting plate 18 is fixedly sleeved on the outer surface of the round shaft 19. The roller 20 is provided to facilitate the operator to move the base plate 1 as a whole.

[0028] More preferably, Figure 3 As shown, the outer surface of the circular shaft 19 is fixedly sleeved with a gear 21 located on the inner side of the mounting plate 18, and the outer surface of the gear 21 is movably connected to the outer surface of the mounting plate 18. When the gear 21 is fixed, the circular shaft 19 will be fixed, so that the roller 20 cannot rotate.

[0029] like Figure 3 As shown, optionally, a vertical rod 22 is fixedly installed on the front side of the upper surface of the bottom plate 1, a clamping plate 23 is movably sleeved on the outer surface of the vertical rod 22, a horizontal plate 24 located above the clamping plate 23 is movably sleeved on the outer surface of the vertical rod 22, and a clamping slot 25 is provided inside the horizontal plate 24. The operator can rotate the clamping plate 23 so that the clamping plate 23 overlaps with the clamping slot 25, thereby allowing the horizontal plate 24 to move downward.

[0030] Preferably, in the technical solution of this embodiment, a clamping block 26 is fixedly installed on both the left and right sides of the bottom of the horizontal plate 24, the bottom end of the clamping block 26 penetrates the bottom plate 1 and extends to the bottom of the bottom plate 1 and is movably sleeved with the inner wall of the bottom plate 1, and a spring 27 is fixedly installed on the bottom of the horizontal plate 24, and the other end of the spring 27 is fixedly connected to the upper surface of the bottom plate 1. The spring 27 is in a stretched state, so that the spring 27 can pull the horizontal plate 24 to move downward under the action of elastic recovery.

[0031] It can be seen from the above content that the technical solution of the utility model has the following technical effects:

[0032] When facing windows of different heights, the operator can turn the handle 8 so that the handle 8 drives the two movable plates 9 to move in opposite directions, so that the hinged rod 11 can push the fixed box 4 to move upward, and then the second support column 3 can move upward along the inner surface of the first support column 2, so that the fixed box 4 can rise more stably. When the fixed box 4 rises to a suitable height, the motor 14 can be started so that the rotating shaft 15 can drive the fan 16 to rotate, so that the indoor air can be sucked in from the front of the fixed box 4 and discharged to the outside from the back of the fixed box 4, so that the indoor air can be quickly ventilated.

[0033] Due to the design of the roller 20, the operator can transfer the bottom plate 1 as a whole, which is convenient for the operator to move the bottom plate 1 as a whole to the room that needs ventilation. After moving to the designated location, the card plate 23 can be rotated to make the card plate 23 coincide with the card slot 25, so that the spring 27 can pull the cross plate 24 downward under the action of elastic recovery, so that the card block 26 can move downward, and then the card block 26 is engaged with the gear 21, so that the gear 21 and the circular shaft 19 cannot rotate, and then the roller 20 is fixed to prevent the bottom plate 1 from moving as a whole during ventilation.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rapid ventilation device for indoor building decoration of a building, characterized in that: Included are: A bottom plate (1), a first support column (2) being fixedly mounted on the top of the bottom plate (1), a second support column (3) being movably sleeved inside the first support column (2), and a fixing box (4) being fixedly mounted on the top of the second support column (3); A lifting mechanism, the lifting mechanism being arranged on the outer surface of the first support column (2); The lifting mechanism comprises a fixing plate (5), the inner wall of the fixing plate (5) is fixedly sleeved with the outer surface of the first supporting column (2), the front and rear sides of the top of the fixing plate (5) are fixedly installed with side plates (6), the top of the side plate (6) is movably connected with the bottom of the fixing box (4), the left side of the side plate (6) is movably sleeved with a double threaded rod (7), the front end of the double threaded rod (7) passes through the side plate (6) and extends to the front side of the side plate (6), the front side of the outer surface of the double threaded rod (7) is fixedly sleeved with a handle (8), and the double threaded rod (7) is fixedly sleeved with the handle (8) A movable plate (9) is threadedly sleeved on both the front and rear sides of the outer surface of the rod (7); the bottom of the movable plate (9) is movably connected to the upper surface of the fixed plate (5); a round rod (10) is movably sleeved inside the right end of the movable plate (9); the front and rear ends of the round rod (10) are fixedly connected to the inner surface of the side plate (6); hinged rods (11) are hinged inside the left and right sides of the movable plate (9); the top end of the hinged rod (11) is hinged to the bottom of the fixed box (4); the movement of the movable plate (9) drives the fixed box (4) to move through the hinged rod (11).

2. The rapid ventilation device for indoor building decoration of a building according to claim 1 is characterized in that: A support plate (12) is fixedly installed inside the fixed box (4), a protective shell (13) is fixedly installed on the front of the support plate (12), and louver plates (17) are movably installed on both the front and rear sides of the fixed box (4).

3. The rapid ventilation device for indoor building decoration of a building according to claim 2 is characterized in that: A motor (14) is fixedly sleeved inside the protective shell (13), a rotating shaft (15) is fixedly connected to the other end of the output shaft of the motor (14), and a fan (16) is fixedly sleeved on the outer surface of the rotating shaft (15).

4. The rapid ventilation device for indoor building decoration of a building according to claim 1 is characterized in that: A mounting plate (18) is fixedly mounted on the front side of the bottom of the base plate (1), a circular shaft (19) is movably sleeved inside the mounting plate (18), the inner side of the circular shaft (19) passes through the mounting plate (18) and extends to the outside of the mounting plate (18), and a roller (20) located inside the mounting plate (18) is fixedly sleeved on the outer surface of the circular shaft (19).

5. The rapid ventilation device for indoor building decoration of a building according to claim 4 is characterized in that: A gear (21) located inside the mounting plate (18) is fixedly sleeved on the outer surface of the circular shaft (19), and the outer surface of the gear (21) is movably connected to the outer surface of the mounting plate (18).

6. The rapid ventilation device for indoor building decoration of a building according to claim 1 is characterized in that: A vertical rod (22) is fixedly mounted on the front side of the upper surface of the bottom plate (1); a clamping plate (23) is movably sleeved on the outer surface of the vertical rod (22); a horizontal plate (24) located above the clamping plate (23) is movably sleeved on the outer surface of the vertical rod (22); a clamping groove (25) is provided inside the horizontal plate (24).

7. The rapid ventilation device for indoor building decoration of a building according to claim 6 is characterized in that: Blocks (26) are fixedly mounted on both left and right sides of the bottom of the transverse plate (24); the bottom end of the block (26) passes through the bottom plate (1) and extends to the bottom of the bottom plate (1) and is movably sleeved with the inner wall of the bottom plate (1); a spring (27) is fixedly mounted on the bottom of the transverse plate (24); the other end of the spring (27) is fixedly connected to the upper surface of the bottom plate (1).

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