An engineering vehicle having a protective window

Abstract

The utility model relates to a vehicle window technical field especially relates to a protective vehicle window for engineering vehicle. Including car body, protective frame, car window and glass, car window is set up in the car body, glass is fixedly arranged in the car window, and the protective frame can rotate 180 degrees on the surface of the car body with the servo motor output end as the pivot, the protective frame includes the hollow portion and the protective place, the hollow portion is set up in the top and bottom of protective frame, and the protective net is arranged in the protective place, the protective frame includes the first position and the second position, and the first position of protective frame is that the protective frame covers the car body at the left and right ends of car window, and the second position of protective frame is that the protective frame covers the car window. When not needing protection, the protective frame is in the first position, which does not hinder normal driving at this time, and when needed, the protective frame is in the second position, which can quickly deploy and firmly cover the car window area at this time, thereby improving the adaptability and safety of the vehicle in complex environment, and having higher practicality.

Description

Technical Field

[0001] This utility model relates to the field of vehicle window technology, and in particular to an engineering vehicle with protective windows. Background Technology

[0002] In harsh working environments such as mines and construction sites, mining transport vehicles are frequently threatened by dust, gravel, and other falling objects. These external factors not only affect the driver's visibility and operational safety but also easily cause wear, scratches, or even cracks to the windows, thus affecting the normal use of the vehicle and potentially leading to accidents in severe cases. Traditional window protection methods often involve applying film or installing fixed protective covers. However, film offers limited protection, while fixed protective covers suffer from problems such as inconvenience in removal and reduced visibility in emergencies.

[0003] Therefore, there is a need for a device that is simple in structure, easy to use, and can effectively protect vehicle windows from damage caused by the external environment. In particular, the device needs to be foldable and easy to store, so as not to interfere with normal driving when protection is not needed, and to be able to quickly unfold and securely cover the window area when needed, thereby improving the vehicle's adaptability and safety in complex environments. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide an engineering vehicle with protective windows to address the above-mentioned defects.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: An engineering vehicle with a protective window includes a vehicle body, a protective frame, a window, and glass. The window is opened on the vehicle body, and the glass is fixedly installed inside the window. Mounting plates are fixedly installed on both ends of the vehicle body at the bottom of the window. A servo motor is fixedly installed on the mounting plate. The output end of the servo motor is fixedly connected to one side of the protective frame. The protective frame can rotate 180° on the surface of the vehicle body with the output end of the servo motor as the axis. The protective frame includes a hollow part and a protective part. The hollow part is opened at the top and bottom of the protective frame, and a protective net is installed in the protective part. The protective frame includes a first position and a second position. The first position of the protective frame is that the protective frame covers the left and right ends of the vehicle body where the window is located. The second position of the protective frame is that the protective frame covers the window.

[0006] Furthermore, the height of the protective frame is greater than the width of the window, and the sum of the widths of the two sets of protective frames is greater than the length of the window.

[0007] Furthermore, the vehicle body has two first blocks at the top and bottom of the windows, and a drive motor is installed inside the vehicle body. The first block has a first locking slot at the end near the vehicle body, and the output end of the drive motor passes through the vehicle body and is fixedly connected to the first locking slot. The first block has a first state and a second state.

[0008] Furthermore, in the first state, the first stop block is horizontally set at the top or bottom of the window, the width of the first stop block is less than the width of the cutout of the protective frame, and the first stop block is parallel to the frame of the cutout and located on the same horizontal line; in the second state, the first stop block is vertically set at the top or bottom of the window, the length of the first stop block is greater than the width of the cutout of the protective frame, and the first stop block is perpendicular to the frame of the cutout.

[0009] Furthermore, two second blocks are provided at each end of the vehicle body near the window, and a drive motor is installed inside the vehicle body. A second locking slot is provided at the end of the second block near the vehicle body. The output end of the drive motor passes through the vehicle body and is fixedly connected to the second locking slot. The second block includes a first state and a second state.

[0010] Furthermore, in the first state, the second stop is horizontally positioned at both ends of the window, with the width of the second stop being less than the width of the cutout in the protective frame, and the second stop being parallel to the frame of the cutout and located on the same horizontal line; in the second state, the second stop is vertically positioned at both ends of the window, with the length of the second stop being greater than the width of the cutout in the protective frame, and the second stop being perpendicular to the frame of the cutout.

[0011] Furthermore, the first and second blocks are the same size.

[0012] The beneficial effects of this utility model are:

[0013] This utility model features a protective frame mounted on the vehicle body. The protective frame can rotate 180° around the output end of a servo motor on the vehicle's surface. The protective frame includes a perforated section and a protective section. The protective frame has a first position and a second position. The first position is where the protective frame covers the left and right ends of the vehicle body near the window. The second position is where the protective frame covers the window itself. When protection is not needed, the protective frame is in the first position, which does not obstruct normal driving. When needed, the protective frame is in the second position, where it can quickly unfold and securely cover the window area, thereby improving the vehicle's adaptability and safety in complex environments and demonstrating high practicality. Attached Figure Description

[0014] The foregoing and other objects, features and advantages of this invention will become apparent from the following detailed description taken in conjunction with the accompanying drawings.

[0015] Figure 1 This is a schematic diagram of the first position of the protective frame of this utility model.

[0016] Figure 2 This is a schematic diagram of the second position of the protective frame of this utility model.

[0017] Wherein: 1 is the vehicle body, 2 is the protective frame, 201 is the hollow part, 202 is the protective part, 3 is the window, 4 is the glass, 5 is the mounting plate, 6 is the servo motor, 7 is the protective net, 8 is the first stop, and 9 is the second stop. Detailed Implementation

[0018] The present invention will be further described below with reference to the accompanying drawings.

[0019] Reference Figure 1-2 As shown, an engineering vehicle with protective windows includes a body 1, a protective frame 2, windows 3, and glass 4. Windows 3 are formed on the body 1, and glass 4 is fixedly installed inside the windows 3. Mounting plates 5 are fixedly mounted on both ends of the body 1 at the bottom of the windows 3. Servo motors 6 are fixedly mounted on the mounting plates 5. The output end of the servo motor 6 is fixedly connected to one side of the protective frame 2. The protective frame 2 can rotate 180° around the output end of the servo motor 6 on the surface of the body 1. The protective frame 2 includes a perforation 201 and a protective section 202. The perforation 201 is formed at the top and bottom of the protective frame 2, and a protective net 7 is installed inside the protective section 202. The protective frame 2 has a first position and a second position. The first position is where the protective frame 2 covers the left and right ends of the body 1 where the windows 3 are located. The second position is where the protective frame 2 covers the windows 3. The protective net 7 can be made of polycarbonate material, allowing it to maintain a certain degree of transparency and ensuring high visibility for the driver.

[0020] Furthermore, the height of the protective frame 2 is greater than the width of the window 3, the sum of the widths of the two sets of protective frames 2 is greater than the length of the window 3, the height of the protective section 202 is greater than the height of the window 3, and the sum of the widths of the protective sections 202 within the two sets of protective frames 2 is greater than the length of the window 3. This allows the protective net 7 within the protective section 202 to completely cover the area of ​​the window 3.

[0021] Furthermore, the body 1 is provided with two first blocks 8 at the top and bottom of the window 3. A drive motor is provided inside the body 1. A first slot is provided at the end of the first block 8 near the body 1. The output end of the drive motor passes through the body 1 and is fixedly connected to the first slot. The first block 8 includes a first state and a second state.

[0022] Furthermore, in its first state, the first stop block 8 is horizontally positioned at the top or bottom of the window 3. The width of the first stop block 8 is smaller than the width of the cutout 201 of the protective frame 2. The first stop block 8 is parallel to the edge of the cutout 201 and located on the same horizontal line. In its second state, the first stop block 8 is vertically positioned at the top or bottom of the window 3. The length of the first stop block 8 is greater than the width of the cutout 201 of the protective frame 2. The first stop block 8 is perpendicular to the edge of the cutout 201. The fact that the width of the first stop block 8 is smaller than the width of the cutout 201 of the protective frame 2, and that the first stop block 8 is parallel to the edge of the cutout 201 and located on the same horizontal line, allows the first stop block 8 to pass through the cutout 201 of the protective frame 2 during folding. Simultaneously, the length of the first stop block 8 is greater than the width of the cutout 201 of the protective frame 2. After passing through, the first stop block 8 can be rotated and then abutted against the edge of the cutout 201, thereby fixing the protective frame 2. To prevent the protective frame 2 from falling off or vibrating violently while the car is in motion.

[0023] Furthermore, the body 1 is provided with two second blocks 9 at each end of the window 3. A drive motor is provided inside the body 1. A second locking slot is provided at the end of the second block 9 near the body 1. The output end of the drive motor passes through the body 1 and is fixedly connected to the second locking slot. The second block 9 includes a first state and a second state.

[0024] Furthermore, in its first state, the second stop 9 is horizontally positioned at both ends of the window 3. The width of the second stop 9 is smaller than the width of the cutout 201 of the protective frame 2. The second stop 9 is parallel to the edge of the cutout 201 and located on the same horizontal line. In its second state, the second stop 9 is vertically positioned at both ends of the window 3. The length of the second stop 9 is greater than the width of the cutout 201 of the protective frame 2. The second stop 9 is perpendicular to the edge of the cutout 201. The fact that the width of the second stop 9 is smaller than the width of the cutout 201 of the protective frame 2, and that the second stop 9 is parallel to the edge of the cutout 201 and located on the same horizontal line, allows the second stop 9 to pass through the cutout 201 of the protective frame 2 during folding. Simultaneously, the length of the second stop 9 is greater than the width of the cutout 201 of the protective frame 2. After passing through, the second stop 9 can be rotated and then abut against the edge of the cutout 201, thereby securing the protective frame 2. To prevent the protective frame 2 from falling off or vibrating violently while the car is in motion.

[0025] Furthermore, the first stop 8 and the second stop 9 are the same size.

[0026] In this embodiment of the utility model, please refer to Figure 1-2The working principle is as follows: When the driver enters harsh working environments such as mines or construction sites, to avoid the threat of falling rocks and objects from heights, the driver can activate the servo motor 6 to control the position of the protective frame 2. When the car is driving on a normal road, the servo motor 6 controls the protective frame 2, placing it in the first position. At this time, the protective frame 2 can be laid flat on the left and right sides of the car body 1 of the window 3 without obstructing the window 3 or affecting the driver's normal driving. When the driver enters harsh working environments such as mines and construction sites, to avoid the threat of falling rocks and objects from heights, the servo motor 6 controls the protective frame 2, placing it in the second position. In this position, the protective frame 2 can be laid flat on the window 3. The height of the protective frame 2 is greater than the width of the window 3, and the sum of the widths of the two sets of protective frames 2 is greater than the length of the window 3, allowing the protective frame 2 to completely cover the entire area of ​​the window 3. A protective net 7 is installed in the protective section 202 within the protective frame 2, which protects the window 3. Furthermore, because the height of the protective section 202 is greater than the height of the window 3, and the sum of the widths of the protective sections 202 within the two sets of protective frames 2 is greater than the length of the window 3, the protective net 7 within the protective section 202 can completely cover the window 3, thus protecting it. The first state of the first stop block 8 is the initial state. The width of the first stop block 8 is less than the width of the cutout 201 of the protective frame 2, and the first stop block 8 is parallel to the edge of the cutout 201. During the folding process of the protective frame 2, the first stop 8 can pass through the cutout 201. When the protective frame 2 completely covers the window 3, the first stop 8 will pass through the cutout 201. At this time, the drive motor is activated again, putting the first stop 8 into the second state. In this state, the first stop 8 is perpendicular to the edge of the cutout 201, allowing it to hold the protective frame 2 in place and thus securing it during vehicle movement. When the vehicle leaves harsh working environments such as mines or construction sites, and the window 3 is no longer protected, and to increase the driver's visibility, the drive motor inside the vehicle body 1 is controlled again, causing the first stop 8 to return to the first state. In this state, the first stop 8 is parallel to the edge of the cutout 201. The servo motor 6 is then activated again, and the protective frame 2, after folding, is in the first position. At this time, the protective frame 2 can be laid flat on the left and right sides of the vehicle body 1, improving the driver's visibility. Since the first state of the second stop block 9 is horizontally set at both ends of the window 3, during the folding process of the protective frame 2, the second stop block 9 will pass through the cutout 201 of the protective frame 2. At this time, the drive motor in the body 1 is controlled to make the second stop block 9 return to the second state. At this time, the second stop block 9 is set perpendicular to the frame of the cutout 201, so that the second stop block 9 can hold the protective frame 2 and play the role of fixing the protective frame 2 during the driving process of the car.

[0027] 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.

[0028] Furthermore, in this utility model, the use of terms such as "first" and "second" is for descriptive purposes only and does not specifically refer to any order or sequence, nor is it intended to limit the utility model. They are merely used to distinguish components or operations described with the same technical terms and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of various embodiments can be combined with each other, but only if they are feasible for those skilled in the art. If a combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0029] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Any simple modifications or equivalent changes made to the above embodiments based on the technical essence of the present utility model shall fall within the protection scope of the present utility model.

Claims

1. An engineering vehicle with a protective window, comprising a body (1), a protective frame (2), a window (3) and glass (4), wherein the window (3) is formed on the body (1) and the glass (4) is fixedly disposed within the window (3), characterized in that: The vehicle body (1) has mounting plates (5) fixedly installed at both ends of the bottom of the window (3). A servo motor (6) is fixedly installed on the mounting plate (5). The output end of the servo motor (6) is fixedly connected to one side of the protective frame (2). The protective frame (2) can rotate 180° on the surface of the vehicle body (1) with the output end of the servo motor (6) as the axis. The protective frame (2) includes a hollow part (201) and a protective part (202). The hollow part (201) is opened at the top and bottom of the protective frame (2). A protective net (7) is installed in the protective part (202). The protective frame (2) includes a first position and a second position. The first position of the protective frame (2) is when the protective frame (2) covers the left and right ends of the vehicle body (1) of the window (3). The second position of the protective frame (2) is when the protective frame (2) covers the window (3).

2. The engineering vehicle with protective windows according to claim 1, characterized in that: The height of the protective frame (2) is greater than the width of the window (3), and the sum of the widths of the two sets of protective frames (2) is greater than the length of the window (3).

3. The engineering vehicle with protective windows according to claim 1, characterized in that: The vehicle body (1) is provided with two first blocks (8) at the top and bottom of the window (3). A drive motor is provided inside the vehicle body (1). A first snap-fit ​​groove is provided at one end of the first block (8) near the vehicle body (1). The output end of the drive motor passes through the vehicle body (1) and is fixedly connected to the first snap-fit ​​groove. The first block (8) includes a first state and a second state.

4. An engineering vehicle with protective windows according to claim 3, characterized in that: The first state of the first block (8) is that it is horizontally set at the top or bottom of the window (3). The width of the first block (8) is less than the width of the cutout (201) of the protective frame (2). The first block (8) is parallel to the frame of the cutout (201) and located on the same horizontal line. The second state of the first block (8) is that it is vertically set at the top or bottom of the window (3). The length of the first block (8) is greater than the width of the cutout (201) of the protective frame (2). The first block (8) is perpendicular to the frame of the cutout (201).

5. An engineering vehicle with protective windows according to claim 1, characterized in that: The vehicle body (1) is provided with two second blocks (9) at each end of the window (3). A drive motor is provided inside the vehicle body (1). A second slot is provided at one end of the second block (9) near the vehicle body (1). The output end of the drive motor passes through the vehicle body (1) and is fixedly connected to the second slot. The second block (9) includes a first state and a second state.

6. An engineering vehicle with protective windows according to claim 5, characterized in that: The second stop (9) is horizontally positioned at both ends of the window (3) in the first state. The width of the second stop (9) is less than the width of the cutout (201) of the protective frame (2). The second stop (9) is parallel to the frame of the cutout (201) and located on the same horizontal line. The second stop (9) is vertically positioned at both ends of the window (3) in the second state. The length of the second stop (9) is greater than the width of the cutout (201) of the protective frame (2). The second stop (9) is perpendicular to the frame of the cutout (201).

7. An engineering vehicle with protective windows according to claim 3, characterized in that: The first stop (8) and the second stop (9) are the same size.

Images