Rotatable mobile toilet ventilation window

Abstract

The utility model discloses a rotatable ventilation window for a mobile toilet, and belongs to the technical field of ventilation windows. A rotatable movable toilet ventilation window comprises a window frame and further comprises T-shaped grooves formed in the top and the bottom of the window frame, and T-shaped blocks are connected into the T-shaped grooves in a sliding mode; the T-shaped block is rotationally connected with a rotating shaft, and the other end of the rotating shaft is rotationally connected with the window; the window body can rotate around the rotating shaft, the window body opened through rotation can slide in the window frame, a handle is fixedly connected to the window body, a locking rotary knob is connected to the T-shaped block through threads, and an anti-skid pad made of rubber is arranged on the face, facing the window body, of the locking rotary knob; the window can be moved to the two sides of the window frame after being rotated and opened, the ventilation effect after the window is opened is guaranteed to the maximum degree, and when one window is opened, other windows can be driven to be opened at the same time.

Description

Technical Field

[0001] This utility model relates to the field of ventilation window technology, and in particular to a rotatable mobile toilet ventilation window. Background Technology

[0002] Mobile toilet technology centers on modular design and environmental adaptability. The main body utilizes a carbon steel or aluminum alloy frame, combined with lightweight walls made of corrugated steel plates or fiberglass, ensuring structural strength while facilitating hoisting and transportation. The ventilation system integrates rotatable louvers and mechanical exhaust, achieving dual-mode control of natural circulation and forced ventilation; some models integrate air purification devices. In terms of environmental protection, it employs microbial degradation or circulating water flushing systems, along with water-saving devices to reduce resource consumption. Intelligent designs, such as automatic sensor flushing, solar power supply, and overflow warnings, enhance the user experience. Its flexible deployment capabilities make it suitable for construction sites, event venues, and other scenarios, becoming an efficient solution for temporary sanitation facilities.

[0003] Portable toilets, due to their limited space, have narrow ventilation windows. If sliding or casement windows are used, the windows cannot be fully opened, resulting in poor ventilation. This invention is proposed to address this issue. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a rotatable mobile toilet ventilation window that can overcome or at least partially solve the above problems.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A rotatable portable toilet ventilation window includes a window frame and further includes: T-shaped grooves opened at the top and bottom of the window frame, and a T-shaped block slidably connected in the T-shaped groove; a rotating shaft is rotatably connected to the T-shaped block, and the other end of the rotating shaft is rotatably connected to the window; the window can rotate around the rotating shaft, and the window can slide within the window frame after being rotated open.

[0007] Preferably, a linkage housing is fixedly connected to the window frame, and a rocker arm is rotatably connected to the linkage housing.

[0008] Furthermore, a driving bevel gear is fixedly connected to the rocker arm, and a driven bevel gear is rotatably connected inside the linkage housing, with the driving bevel gear and the driven bevel gear meshing together.

[0009] Furthermore, a worm is fixedly connected to the driven bevel gear, and a worm wheel is rotatably connected inside the linkage housing, with the worm and worm wheel meshing together.

[0010] Furthermore, a bidirectional threaded rod is fixedly connected to the worm gear, and the bidirectional threaded rod is connected to the T-block by threads.

[0011] Preferably, a support block is fixedly connected to the window, and the support block is connected to a sliding block via a pivot.

[0012] Furthermore, it also includes a connecting rod for controlling the synchronous opening and closing of the window. The connecting rod has a sliding groove, and the sliding block is slidably connected in the sliding groove.

[0013] Preferably, a handle is fixedly connected to the window, and a locking knob is threadedly connected to the T-block. The side of the locking knob facing the window is provided with a rubber anti-slip pad.

[0014] Compared with the prior art, this utility model provides a rotatable portable toilet ventilation window, which has the following beneficial effects:

[0015] 1. This rotatable mobile toilet ventilation window has T-shaped grooves in the top and bottom of the window frame, and T-shaped blocks are slidably connected to them. The window rotates in the T-shaped blocks, so that the window can move to both sides of the window frame after it is rotated open, which can maximize the ventilation effect after the window is opened.

[0016] 2. This rotatable mobile toilet ventilation window, by setting up connecting rods, sliding blocks and support blocks, allows two windows to be opened simultaneously without affecting the movement between the two windows.

[0017] The parts of this device not described herein are the same as or can be implemented using existing technology. This utility model enables the window to move to both sides of the window frame after it is rotated and opened, maximizing the ventilation effect after the window is opened, and enabling other windows to open simultaneously when one window is opened. Attached Figure Description

[0018] Figure 1 This utility model provides a structural schematic diagram of a rotatable portable toilet ventilation window. Figure 1 ;

[0019] Figure 2 This is a structural schematic diagram of the T-shaped block portion in a rotatable portable toilet ventilation window proposed in this utility model;

[0020] Figure 3 This utility model proposes a rotatable portable toilet ventilation window. Figure 2 Enlarged structural diagram of part A in the middle;

[0021] Figure 4 This utility model provides a structural schematic diagram of a rotatable portable toilet ventilation window. Figure 2 ;

[0022] Figure 5 This utility model proposes a rotatable portable toilet ventilation window.Figure 4 Enlarged structural diagram of section B;

[0023] Figure 6 This is a cross-sectional view of the T-shaped block structure in a rotatable mobile toilet ventilation window proposed in this utility model.

[0024] In the diagram: 1. Window frame; 11. Window; 111. Support block; 12. Handle; 13. Linkage housing; 14. T-slot; 2. Rocker arm; 21. Active bevel gear; 22. Driven bevel gear; 23. Worm gear; 24. Worm wheel; 25. Bidirectional threaded rod; 3. T-block; 31. Locking knob; 32. Rotating shaft; 4. Connecting rod; 41. Sliding groove; 42. Sliding block. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] Example 1: Refer to Figures 1-6 A rotatable portable toilet ventilation window includes a window frame 1, and further includes: T-shaped grooves 14 are provided at the top and bottom of the window frame 1, and a T-shaped block 3 is slidably connected in the T-shaped grooves 14; a rotating shaft 32 is rotatably connected to the T-shaped block 3, and the other end of the rotating shaft 32 is rotatably connected to the window 11; the window 11 can rotate around the rotating shaft 32, and the window 11 can slide in the window frame 1 after being rotated open; a handle 12 is fixedly connected to the window 11; a locking knob 31 is threadedly connected to the T-shaped block 3, and a rubber anti-slip pad is provided on the side of the locking knob 31 facing the window 11.

[0028] Unlike common rotating windows, this invention features T-slots 14 at the top and bottom of the window frame 1. A rotating shaft 32 is rotatably connected to the T-block 3, with the other end of the shaft 32 rotatably connected to the window 11. This allows the window 11 to rotate while also sliding within the T-slots 14, enabling it to move to either side of the window frame 1 after opening, leaving the middle of the window frame 1 unobstructed and maximizing ventilation when the window 11 is open. A locking knob 31 is threaded onto the T-block 3, and a rubber anti-slip pad is fixedly attached to the side of the locking knob 31 facing the window frame 1. This allows the user to tighten the locking knob 31, securing the T-block 3 by compression and preventing the window 11 from sliding in windy conditions. The advantage of this locking method is that it does not limit the number of windows 11 within the window frame 1 and allows any window 11 to be moved freely.

[0029] Example 2: Refer to Figures 1-6 Similar to Embodiment 1, but further: a linkage housing 13 is fixedly connected to the window frame 1, a rocker arm 2 is rotatably connected to the linkage housing 13, an active bevel gear 21 is fixedly connected to the rocker arm 2, a driven bevel gear 22 is rotatably connected inside the linkage housing 13, the active bevel gear 21 and the driven bevel gear 22 mesh, a worm gear 23 is fixedly connected to the driven bevel gear 22, a worm wheel 24 is rotatably connected inside the linkage housing 13, the worm gear 23 and the worm wheel 24 mesh, a bidirectional threaded rod 25 is fixedly connected to the worm wheel 24, the bidirectional threaded rod 25 is threadedly connected to the T-block 3, a support block 111 is fixedly connected to the window 11, a sliding block 42 is connected to the support block 111 through a rotating shaft, and a connecting rod 4 is also included to control the synchronous opening and closing of the window 11, a sliding groove 41 is provided on the connecting rod 4, and the sliding block 42 is slidably connected in the sliding groove 41.

[0030] In this invention, rotating the rocker arm 2 drives the active bevel gear 21 to rotate, which in turn drives the driven bevel gear 22 to rotate. The driven bevel gear 22 is fixedly connected to the worm gear 23, which is rotatably connected to the linkage housing 13. The driven bevel gear 22 drives the worm gear 23 to rotate synchronously, which in turn drives the worm wheel 24 and the bidirectional threaded rod 25 to rotate synchronously. This allows the T-block 3 to move the window 11 closer or further away. By utilizing the self-locking capability between the worm wheel 24 and the worm gear 23, it is ensured that the window 11 will not move due to external force. The advantage of this method is that the fixing method is more reliable, but it is only applicable when there are two windows 11 inside the window frame 1.

[0031] When window 11 rotates, it pushes connecting rod 4 to move outward. Under the joint limitation of support block 111 and sliding block 42, connecting rod 4 will drive window 11 on the other side to move synchronously, so that both windows 11 can be opened at the same time. Sliding block 42 can slide freely in sliding groove 41, so that both windows 11 can slide freely in window frame 1.

[0032] When using the product, the user first pushes the window 11 to rotate. After the window 11 is opened, the user rotates the locking knob 31 to release the limit on the T-block 3. Then, the user rotates the rocker arm 2 to move and adjust the window 11. If the product type has multiple windows 11, the rocker arm 2 and the two-way threaded rod 25 are not provided. The user only needs to rotate the locking knob 31 to release the limit before moving the window 11.

[0033] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A rotatable portable toilet ventilation window, comprising a window frame (1), characterized in that, Also includes: The top and bottom of the window frame (1) are provided with T-shaped grooves (14), and T-shaped blocks (3) are slidably connected in the T-shaped grooves (14); A rotating shaft (32) is rotatably connected to the T-shaped block (3), and the other end of the rotating shaft (32) is rotatably connected to the window (11); The window (11) can rotate around the rotation axis (32), and the window (11) can slide within the window frame (1) after being rotated open.

2. The rotatable portable toilet ventilation window according to claim 1, characterized in that, A linkage housing (13) is fixedly connected to the window frame (1), and a rocker arm (2) is rotatably connected to the linkage housing (13).

3. A rotatable portable toilet ventilation window according to claim 2, characterized in that, An active bevel gear (21) is fixedly connected to the rocker arm (2), and a driven bevel gear (22) is rotatably connected inside the linkage housing (13). The active bevel gear (21) and the driven bevel gear (22) mesh with each other.

4. A rotatable portable toilet ventilation window according to claim 3, characterized in that, A worm (23) is fixedly connected to the driven bevel gear (22), and a worm wheel (24) is rotatably connected inside the linkage housing (13). The worm (23) and the worm wheel (24) mesh with each other.

5. A rotatable portable toilet ventilation window according to claim 4, characterized in that, A bidirectional threaded rod (25) is fixedly connected to the worm gear (24), and the bidirectional threaded rod (25) is connected to the T-block (3) by threads.

6. A rotatable portable toilet ventilation window according to claim 1, characterized in that, A support block (111) is fixedly connected to the window (11), and a sliding block (42) is connected to the support block (111) via a pivot.

7. A rotatable portable toilet ventilation window according to claim 6, characterized in that, It also includes a connecting rod (4) for controlling the synchronous opening and closing of the window (11). The connecting rod (4) has a sliding groove (41) and the sliding block (42) is slidably connected in the sliding groove (41).

8. A rotatable portable toilet ventilation window according to claim 1, characterized in that, A handle (12) is fixedly connected to the window (11), and a locking knob (31) is threadedly connected to the T-block (3). The side of the locking knob (31) facing the window (11) is provided with a rubber anti-slip pad.

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