A vehicle window arrangement that facilitates replacement of glass

Abstract

The utility model relates to vehicle window technology field especially, more particularly to a vehicle window device convenient to change glass. Including first protective frame and second protective frame, the side of first protective frame is provided with opening, the second protective frame is through the opening and is slidably arranged at the cavity inside first protective frame, the inside of the side far from the opening of first protective frame is provided with the pusher of pushing second protective frame, and the pusher includes push rod, spring, drawstring, push plate and bearing ring. The utility model through the push rod in the third threaded hole on first protective frame is unscrewed, and push plate will slide to the right side under the action of spring thrust because of drawstring drop, at this moment, push plate can push out second protective frame from first protective frame, and can take out the glass in second protective frame, the utility model only needs a screwdriver to complete the replacement of whole vehicle window glass, and does not need the help of others, has higher convenience and practicality.

Description

Technical Field

[0001] This utility model relates to the field of vehicle window technology, and in particular to a vehicle window device that facilitates glass replacement. Background Technology

[0002] In harsh working environments such as mines, vehicles like mining dump trucks and excavators frequently face high-speed impacts from stones, gravel, and other hard particles. This not only damages the vehicle body but also makes the windows highly susceptible to scratches and breakage. Existing window replacement methods typically involve complex disassembly and assembly steps, are time-consuming, and may require specialized tools. Vehicles operating in harsh environments like mines often have limited maintenance resources, lacking specialized equipment and personnel, further increasing the difficulty and cost of window replacement. Traditional replacement methods cannot meet the need for rapid operational recovery, leading to decreased production efficiency. Therefore, a simple, quick-replacement window device is needed. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a car window device that facilitates glass replacement, addressing the above-mentioned deficiencies.

[0004] The technical solution adopted by this utility model to solve its technical problem is as follows: A vehicle window device that facilitates glass replacement includes a first protective frame and a second protective frame. The first protective frame is fixedly installed on the vehicle body. The first protective frame has a hollow shape in the middle and a cavity. An opening is opened on one side of the first protective frame, and the opening is connected to the cavity. The second protective frame is slidably installed in the cavity inside the first protective frame through the opening. Several first threaded holes are opened at the upper and lower ends of the first protective frame. Several second threaded holes are opened on the second protective frame at positions corresponding to the first threaded holes on the first protective frame. The positions of the first threaded holes and the second threaded holes are one-to-one. A pushing device for pushing the second protective frame is provided inside the side of the first protective frame away from the opening.

[0005] Furthermore, the pushing device includes a pushing rod, a spring, a pull rope, a pushing plate, and a bearing ring. A first inner cavity and a second inner cavity are provided inside the side of the first protective frame away from the opening. A partition plate is provided between the first and second inner cavities. A third threaded hole is provided on the outer surface of the first protective frame and communicates with the first inner cavity. The pushing rod is disposed inside the first inner cavity through the third threaded hole. A threaded seat is provided at the end of the first inner cavity away from the third threaded hole. The top of the pushing rod is provided with a thread that matches the threaded seat. The bearing ring is fixedly sleeved on the pushing rod. A grooved annular seat is provided on the outer ring of the bearing ring. The spring is horizontally disposed inside the second inner cavity. One end of the spring is fixedly connected to the partition plate, and the other end of the spring is fixedly connected to the pushing plate. The pushing plate is slidably disposed inside the second inner cavity. A through hole is provided on the partition plate at the position corresponding to the spring. One end of the pull rope is fixedly connected to the pushing plate and disposed inside the spring. The pull rope passes through the through hole and is disposed on the groove of the annular seat. The other end of the pull rope is fixedly connected to the end of the first inner cavity away from the partition plate.

[0006] Furthermore, a threaded seat corresponding to the first threaded hole is provided on the inner wall of the cavity on the side away from the first threaded hole. A through groove is provided above the first protective frame at one end of the opening, and a sealing plate is provided in the through groove. A handle is provided above the sealing plate. A fourth threaded hole is provided on the first protective frame on one side of the opening, and a threaded groove matching the fourth threaded hole is provided on the sealing plate. An installation groove for inserting the sealing plate is provided at the bottom inside the first protective frame at one end of the opening. Because of the installation groove, the opening and the cavity can be isolated after the sealing plate is inserted, preventing external dust and impurities from entering the interior of the first protective frame.

[0007] Furthermore, the second protective frame is inlaid with car window glass.

[0008] The beneficial effects of this utility model are:

[0009] This invention features a first and second protective frame on the vehicle body. A pushing device, comprising a push rod, a spring, a pull rope, a push plate, and a bearing ring, is installed within the first protective frame to push the second protective frame. First, the bolt in the fourth threaded hole is removed, allowing the sealing plate to be pulled out of the through groove on the first protective frame. Then, the push rod in the third threaded hole on the first protective frame is unscrewed. During this unscrewing process, the pull rope slowly shifts downwards. Due to the downward movement of the pull rope and the spring force, the push plate slides to the right, thus pushing the second protective frame out of the first protective frame, allowing the glass inside the second protective frame to be removed. This invention allows for the replacement of the entire vehicle window with only a screwdriver, without the need for assistance, offering high convenience and practicality. Attached Figure Description

[0010] 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.

[0011] Figure 1 This is a front view of the present utility model.

[0012] Figure 2 This is a schematic diagram of the spring under compression according to this utility model.

[0013] Figure 3 This is a schematic diagram of the spring release mechanism of this utility model.

[0014] Figure 4 This is a top view schematic diagram of the bearing ring of this utility model.

[0015] Figure 5 This is a side view of the present invention.

[0016] Wherein: 1 is the first protective frame, 2 is the second protective frame, 3 is the cavity, 4 is the opening, 5 is the first threaded hole, 6 is the second threaded hole, 7 is the pushing device, 701 is the pushing rod, 702 is the spring, 703 is the pull rope, 704 is the pushing plate, 705 is the bearing ring, 8 is the first inner cavity, 9 is the second inner cavity, 10 is the partition plate, 11 is the third threaded hole, 12 is the ring seat, 13 is the through groove, 14 is the sealing plate, 15 is the fourth threaded hole, and 16 is the car window glass. Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] Reference Figure 1-5 As shown, a vehicle window device for easy glass replacement includes a first protective frame 1 and a second protective frame 2. The first protective frame 1 is fixedly mounted on the vehicle body. The first protective frame 1 has a hollowed-out cavity 3 in the middle. An opening 4 is provided on one side of the first protective frame 1, which communicates with the cavity 3. The second protective frame 2 is slidably disposed in the cavity 3 inside the first protective frame 1 through the opening 4. Several first threaded holes 5 are provided at the upper and lower ends of the first protective frame 1. Several second threaded holes 6 are provided on the second protective frame 2 at positions corresponding to the first threaded holes 5 on the first protective frame 1. The positions of the first threaded holes 5 and the second threaded holes 6 are one-to-one. A pushing device 7 is provided inside the side of the first protective frame 1 away from the opening 4 to push the second protective frame 2. The pushing device 7 can push the second protective frame 2 out of the cavity 3.

[0019] Furthermore, the pushing device 7 includes a pushing rod 701, a spring 702, a pull rope 703, a pushing plate 704, and a bearing ring 705. The first protective frame 1, on the side away from the opening 4, has a first inner cavity 8 and a second inner cavity 9. A partition plate 10 is provided between the first inner cavity 8 and the second inner cavity 9. The outer surface of the first protective frame 1 has a third threaded hole 11 that communicates with the first inner cavity 8. The pushing rod 701 is disposed inside the first inner cavity 8 through the third threaded hole 11. A threaded seat is provided at the end of the first inner cavity 8 away from the third threaded hole 11. The top end of the pushing rod 701 has a thread that matches the threaded seat. The bearing ring 705 is fixedly sleeved on the... On the push rod 701, the outer ring of the bearing ring 705 is provided with a grooved annular seat 12. The spring 702 is horizontally disposed inside the second inner cavity 9. One end of the spring 702 is fixedly connected to the partition plate 10, and the other end of the spring 702 is fixedly connected to the push plate 704. The push plate 704 is slidably disposed inside the second inner cavity 9. The partition plate 10 has a through hole at the position corresponding to the spring 702. One end of the pull rope 703 is fixedly connected to the push plate 704 and disposed inside the spring 702. The pull rope 703 passes through the through hole and is disposed on the groove of the annular seat 12. The other end of the pull rope 703 is fixedly connected to the end of the first inner cavity 8 away from the partition plate 10. The push rod 701 enters through the third threaded hole 11, and the top end of the push rod 701 can be threaded into the threaded seat. When the pull rope 703 passes through the grooved annular seat 12, during the up and down pushing process of the push rod 701, only the bearing ring 705 rotates on the push rod 701, and the annular seat 12 remains fixed relative to the push rod 701. This can prevent the 703 pull rope from getting agitated.

[0020] Furthermore, a threaded seat corresponding to the first threaded hole 5 is provided on the inner wall of the cavity 3 on the side away from the first threaded hole 5. A through groove 13 is provided above one end of the first protective frame 1 located in the opening 4. A sealing plate 14 is provided in the through groove 13, and a handle is provided above the sealing plate 14. A fourth threaded hole 15 is provided on one side of the first protective frame 1 located in the opening 4. A threaded groove matching the fourth threaded hole 15 is provided on the sealing plate 14. An installation groove for inserting the sealing plate 14 is provided at the bottom inside one end of the first protective frame 1 located in the opening 4. The bolt can enter through the first threaded hole 5 on the surface of the first protective frame 1, and then pass through the second threaded hole 6 on the second protective frame 2, and finally the thread is set in the threaded seat. The handle makes it convenient for the operator to insert or remove the sealing plate 14. The installation groove allows the bottom of the sealing plate 14 to be embedded in the installation groove, which can seal the opening 4 and prevent external dust or impurities from entering the interior of the first protective frame 1.

[0021] Furthermore, the second protective frame 2 has a window glass 16 embedded inside.

[0022] In this embodiment of the utility model, please refer to Figure 1-5 The working principle is as follows: When the car window glass 16 is damaged and needs to be replaced, the repair personnel remove the bolts in the first threaded hole 5 and the fourth threaded hole 15 on the first protective frame 1 in sequence. Since the bolt in the fourth threaded hole 15 is removed, the sealing plate 14 can be pulled out from the through groove 13 on the first protective frame 1. Without the seal of the sealing plate 14, the opening 4 is connected to the cavity 3 in the first protective frame 1 again. At this time, the push rod 701 in the third threaded hole 11 on the first protective frame 1 is unscrewed. The top thread of the push rod 701 is threaded. The threaded seat is located inside the first inner cavity 8. During the unscrewing process, the bearing ring 705 on the push rod 701 gradually approaches the third threaded hole 11. At this time, the annular seat 12 on the bearing ring 705 also approaches the third threaded hole 11. The pull rope 703 slowly shifts downward. At this time, the push plate 704 slides to the right due to the descent of the pull rope 703 and the push force of the spring 702. The push plate 704 can then push the second protective frame 2 out of the first protective frame 1, allowing the glass inside the second protective frame 2 to be removed. When a new glass window needs to be inserted, first align the new second protective frame 2 with the opening 4 on one side of the first protective frame 1. The second protective frame 2 enters the cavity 3 of the first protective frame 1 through the opening 4. At this point, the push rod 701 is screwed into the threaded seat. The pull rope 703 gradually moves upwards, pulling the push plate 704 closer to the first inner cavity 8 as it moves with the push rod 701. The push plate 704 then compresses the spring 702, allowing the second protective frame 2 to be fully inserted into the cavity 3. Next, the sealing plate 14 is inserted into the through groove 13, with its bottom end inserted into the mounting groove at the end of the first protective frame 1 located in the opening 4, thus sealing the opening 4. Then, the bolt in the fourth threaded hole 15 is tightened, screwing it into the threaded groove on the sealing plate 14 to fix the sealing plate 14 to the first protective frame 1. Next, the bolt is screwed into the first threaded hole 5 on the first protective frame 1. The bolt then enters the first threaded hole 5, then the second threaded hole 6 of the second protective frame 2, and finally reaches the threaded seat, completing the fixation of the second protective frame 2.

[0023] 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.

[0024] 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.

[0025] 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. A vehicle window device for easy glass replacement, comprising a first protective frame (1) and a second protective frame (2), characterized in that: The first protective frame (1) is fixedly mounted on the vehicle body. The first protective frame (1) is hollow in the middle and has a cavity (3). An opening (4) is opened on one side of the first protective frame (1). The opening (4) is connected to the cavity (3). The second protective frame (2) is slidably mounted in the cavity (3) inside the first protective frame (1) through the opening (4). The upper and lower ends of the first protective frame (1) are provided with a plurality of first threaded holes (5). The second protective frame (2) is provided with a plurality of second threaded holes (6) at the positions corresponding to the first threaded holes (5) on the first protective frame (1). The positions of the first threaded holes (5) and the second threaded holes (6) are one-to-one. A pushing device (7) for pushing the second protective frame (2) is provided inside the side of the first protective frame (1) away from the opening (4).

2. The vehicle window device for easy glass replacement according to claim 1, characterized in that: The pushing device (7) includes a pushing rod (701), a spring (702), a pull rope (703), a pushing plate (704), and a bearing ring (705). The first protective frame (1) has a first inner cavity (8) and a second inner cavity (9) on the side away from the opening (4). A partition plate (10) is provided between the first inner cavity (8) and the second inner cavity (9). The outer surface of the first protective frame (1) is provided with a third threaded hole (11) and communicates with the first inner cavity (8). The pushing rod (701) is set inside the first inner cavity (8) through the third threaded hole (11). A threaded seat is provided at the end of the first inner cavity (8) away from the third threaded hole (11). The top end of the pushing rod (701) is provided with a thread that matches the threaded seat. The bearing ring (705) is fixedly sleeved on the pushing rod. On the moving rod (701), the outer ring of the bearing ring (705) is provided with a grooved ring seat (12). The spring (702) is horizontally disposed inside the second inner cavity (9). One end of the spring (702) is fixedly connected to the partition plate (10), and the other end of the spring (702) is fixedly connected to the push plate (704). The push plate (704) is slidably disposed inside the second inner cavity (9). The partition plate (10) is provided with a through hole at the position corresponding to the spring (702). One end of the pull rope (703) is fixedly connected to the push plate (704) and disposed inside the spring (702). The pull rope (703) passes through the through hole and is disposed on the groove of the ring seat (12). The other end of the pull rope (703) is fixedly connected to the end of the first inner cavity (8) away from the partition plate (10).

3. A vehicle window device for easy glass replacement according to claim 1, characterized in that: A threaded seat corresponding to the first threaded hole (5) is provided on the inner wall of the cavity (3) away from the first threaded hole (5). A through groove (13) is provided above one end of the first protective frame (1) located in the opening (4). A sealing plate (14) is provided in the through groove (13). A handle is provided above the sealing plate (14). A fourth threaded hole (15) is provided on one side of the first protective frame (1) located in the opening (4). A threaded groove matching the fourth threaded hole (15) is provided on the sealing plate (14). An installation groove for the sealing plate (14) to be inserted is provided at the bottom inside one end of the first protective frame (1) located in the opening (4).

4. A vehicle window device for easy glass replacement according to claim 1, characterized in that: The second protective frame (2) has a car window glass (16) embedded inside.

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