Cab surrounding structure

Abstract

The utility model discloses a cab surrounding structure which comprises a first protection plate, a turning protection plate integrally formed and arranged on one side of the first protection plate and a second protection plate arranged on one side of the turning protection plate. A first anti-explosion tempered glass window, a second anti-explosion tempered glass window and a third anti-explosion tempered glass window are correspondingly arranged on the first protection plate, the turning protection plate and the second protection plate respectively, first connecting columns are arranged on the two sides of the top of the first protection plate, and a second connecting column is arranged on one side of the second protection plate; the upper ends and the lower ends of the first connecting column and the second connecting column are sleeved with limiting sleeves. According to the cab surrounding structure, through the fourth anti-explosion tempered glass window which can be telescopically adjusted in the horizontal direction, a driver can conveniently pull out or retract the fourth anti-explosion tempered glass window at any time, the potential safety hazard of a vacant site near a code scanner is solved when the fourth anti-explosion tempered glass window is pulled out, the vacant site can be shielded, and the protection effect on the driver is improved; and the communication between the driver and the getting-on passengers is facilitated during retraction.

Description

Technical Field

[0001] The utility model relates to the technical field of bus interiors, and specifically relates to a cab enclosure structure. Background Art

[0002] Buses, city buses, coaches and other buses are commercial vehicles designed and equipped specifically for urban and suburban transportation. Such vehicles often have a large passenger capacity, and the driving environment of the driver is directly related to the lives of all the passengers in the vehicle. Therefore, it is necessary to isolate a safe area for the driver's driving area to prevent others from disturbing the driver's safe driving and causing unnecessary driving accidents.

[0003] At present, when a bus driver has a conflict with a passenger during driving, the passenger often grabs the steering wheel, resulting in dangerous driving. Therefore, the cab enclosure structure is particularly important. There are still some defects in the existing cab enclosure structures. To facilitate communication between the driver and passengers, the empty space near the scanner is usually not enclosed. Although the scanner and the coin box can provide some restrictions, the conflicting passengers can still use tools to harm the driver from the empty space near the scanner, and it is also easy to collide with the scanner and damage it. To solve this problem, we have designed a cab enclosure structure. Content of the Utility Model

[0004] The purpose of the utility model is to solve the technical problems in the prior art, and to propose a cab enclosure structure.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A cab enclosure structure includes a first protective plate, a turning guard plate integrally formed on one side of the first protective plate, and a second protective plate arranged on one side of the turning guard plate. Corresponding first explosion-proof tempered glass windows, second explosion-proof tempered glass windows and third explosion-proof tempered glass windows are respectively arranged on the first protective plate, the turning guard plate and the second protective plate. Both sides of the top of the first protective plate are provided with first connecting columns, and one side of the second protective plate is provided with second connecting columns. The upper and lower ends of the first connecting columns and the second connecting columns are sleeved with limit sleeves, and connecting seats are arranged on the outer sides of the limit sleeves. The connecting seat at the bottom of the first connecting column is connected to the first protective plate by screws;

[0006] Both sides of the outer wall of the second connecting column are provided with annular grooves, and connecting pieces capable of rotating and connected to the second protective plate are arranged on the outer walls of the annular grooves. A support frame is further arranged above the inner side of the second protective plate, and a fourth explosion-proof tempered glass window capable of horizontally telescopic adjustment is arranged in the support frame.

[0007] In a preferred embodiment, a first groove is provided on one side of the outer surface of the turning guard plate, a handrail is provided in the inner cavity of the first groove, a second groove is formed on one side of the middle part of the outer surface of the second protection plate, and a pull rod is provided in the inner cavity of the second groove.

[0008] In a preferred embodiment, the outer edges of the first groove and the second groove are arranged in an arc shape.

[0009] In a preferred embodiment, the connecting piece includes a collar, a connecting head and a connecting plate. The collar is rotatably arranged on the outer wall of the annular groove. A connecting head is arranged on the outer wall of the collar. A connecting plate is arranged on one side of the connecting head. One side of the connecting plate is connected to the second protection plate by screws.

[0010] In a preferred embodiment, a sliding cavity is formed at the rear side of the support frame. The fourth explosion-proof toughened glass window is arranged in the sliding cavity of the support frame and coincides with the third explosion-proof toughened glass window.

[0011] In a preferred embodiment, limiting grooves are respectively formed on both sides of the bottom of the inner wall of the support frame. Permanent magnet sheets are arranged on the inner walls of the limiting grooves. A sliding groove is formed on one side of the fourth explosion-proof toughened glass window. A slidable slider is arranged in the inner cavity of the sliding groove. A connecting rod is arranged on the outer side of the slider. A handle is arranged at the outer end of the connecting rod. A part of the connecting rod is located in the limiting groove. A permanent magnet sleeve that attracts the permanent magnet sheet is arranged on the outer wall of the connecting rod.

[0012] In a preferred embodiment, the bottom wall of the limiting groove and the permanent magnet sheet are both arranged in an arc shape.

[0013] In a preferred embodiment, the sliding groove is arranged in a "convex" shape, and the slider is arranged in the innermost part of the sliding groove in a matching manner.

[0014] Compared with the prior art, the present utility model provides a cab surrounding structure. Through the arrangement of the first groove and the second groove, the handrail and the pull rod can be prevented from protruding outward, which not only reduces the occupied space, but also avoids accidental bumps and injuries to passengers. Through the fourth explosion-proof toughened glass window that can be telescopically adjusted in the horizontal direction, the driver can conveniently pull out or retract the fourth explosion-proof toughened glass window at any time. When pulled out, the safety hazard of the empty space near the barcode scanner is solved, the empty space can be blocked, and the protection effect on the driver is improved. When retracted, it is convenient for the driver to communicate with the passengers getting on the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structure schematic diagram of the present utility model;

[0016] Figure 2 is a three-dimensional structure schematic diagram of another angle of the present utility model;

[0017] Figure 3 This is an exploded view of the support frame and the fourth explosion-proof tempered glass window in the present utility model.

[0018] In the figure: 1. First protective plate; 2. Turning guard plate; 3. Second protective plate; 4. First explosion-proof tempered glass window; 5. Second explosion-proof tempered glass window; 6. Third explosion-proof tempered glass window; 7. First groove; 8. Handrail; 9. Second groove; 10. Pull rod; 11. First connecting column; 12. Limiting sleeve; 13. Connecting seat; 14. Second connecting column; 15. Annular groove; 16. Collar; 17. Connecting head; 18. Connecting plate; 19. Support frame; 20. Limiting groove; 21. Permanent magnet sheet; 22. Fourth explosion-proof tempered glass window; 23. Slide groove; 24. Slide block; 25. Connecting rod; 26. Handle; 27. Permanent magnet sleeve. Specific embodiments

[0019] The present utility model will be further described in detail below with reference to the accompanying drawings.

[0020] This specific embodiment is only an explanation of the present utility model, and it is not a limitation of the present utility model. Those skilled in the art can make modifications that contribute creatively to this embodiment as needed after reading this description, but as long as they are within the scope of the claims of the present utility model, they are protected by the patent law.

[0021] A cab enclosure structure of the present utility model solves the technical problems in the prior art, and the general idea is as follows:

[0022] Embodiment 1:

[0023] See Figure 1 , Figure 2 , Figure 3 ; A cab enclosure structure includes a first protective plate 1, a turning guard plate 2 integrally formed on one side of the first protective plate 1, and a second protective plate 3 provided on one side of the turning guard plate 2. Corresponding first explosion-proof tempered glass window 4, second explosion-proof tempered glass window 5, and third explosion-proof tempered glass window 6 are respectively provided on the first protective plate 1, the turning guard plate 2, and the second protective plate 3. First connecting columns 11 are provided on both sides of the top of the first protective plate 1, and a second connecting column 14 is provided on one side of the second protective plate 3. Limiting sleeves 12 are sleeved on the upper and lower ends of the first connecting column 11 and the second connecting column 14, and a connecting seat 13 is provided on the outer side of the limiting sleeve 12. The connecting seat 13 at the bottom of the first connecting column 11 is connected to the first protective plate 1 by screws;

[0024] On both sides of the outer wall of the second connecting column 14, annular grooves 15 are provided. A connecting member that can rotate and is connected to the second protective plate 3 is provided on the outer wall of the annular groove 15. A support frame 19 is further provided above the inner side of the second protective plate 3. A fourth explosion-proof tempered glass window 22 that can be telescopically adjusted in the horizontal direction is provided in the support frame 19.

[0025] During specific implementation, a first groove 7 is provided on one side of the outer surface of the turning guard plate 2. A handrail 8 is provided in the inner cavity of the first groove 7. A second groove 9 is provided on one side of the middle part of the outer surface of the second protective plate 3. A pull rod 10 is provided in the inner cavity of the second groove 9. Such a setting can, on the one hand, reduce the occupied space, and on the other hand, can also prevent passengers from being accidentally bumped and injured.

[0026] During specific implementation, the outer edges of the first groove 7 and the second groove 9 are arranged in an arc shape to prevent passengers from being accidentally bumped and injured.

[0027] During specific implementation, the connecting member includes a collar 16, a connecting head 17 and a connecting plate 18. The collar 16 is rotatably provided on the outer wall of the annular groove 15. The connecting head 17 is provided on the outer wall of the collar 16. A connecting plate 18 is provided on one side of the connecting head 17. One side of the connecting plate 18 is connected to the second protective plate 3 by screws.

[0028] During specific implementation, a sliding cavity is provided at the rear side of the support frame 19. The fourth explosion-proof tempered glass window 22 is arranged in the sliding cavity of the support frame 19. The fourth explosion-proof tempered glass window 22 coincides with the third explosion-proof tempered glass window 6 to facilitate the telescopic adjustment of the fourth explosion-proof tempered glass window 22.

[0029] During specific implementation, limiting grooves 20 are provided on both sides of the bottom of the inner wall of the support frame 19. Permanent magnet sheets 21 are provided on the inner walls of the limiting grooves 20. A sliding groove 23 is provided on one side of the fourth explosion-proof tempered glass window 22. A slidable slider 24 is provided in the inner cavity of the sliding groove 23. A connecting rod 25 is provided on the outer side of the slider 24. A handle 26 is provided at the outer end of the connecting rod 25. A part of the connecting rod 25 is located in the limiting groove 20. A permanent magnet sleeve 27 that attracts the permanent magnet sheet 21 is provided on the outer wall of the connecting rod 25;

[0030] Through the cooperation of the permanent magnet sleeve 27 and the permanent magnet piece 21, the connecting rod 25 can be conveniently limited and fixed in the limiting groove 20, so as to fix the fourth explosion-proof tempered glass window 22 in the support frame 19. When the connecting rod 25 drives the slider 24 to move upward along the sliding groove 23 and separates from the limiting groove 20 to release the limit, the fourth explosion-proof tempered glass window 22 can be slidably adjusted within the support frame 19. After the fourth explosion-proof tempered glass window 22 extends outwards to complete the adjustment, sliding the connecting rod 25 downwards into the limiting groove 20 on the other side can re-limit and fix it, so that the fourth explosion-proof tempered glass window 22 remains fixed. Through the fourth explosion-proof tempered glass window 22, the overall surrounding range can be expanded, covering the vacant space near the barcode scanner, and improving the protection effect on the driver.

[0031] During specific implementation, the bottom wall of the limiting groove 20 and the permanent magnet piece 21 are both arc-shaped, so as to facilitate the more stable attraction of the permanent magnet sleeve 27 and the permanent magnet piece 21 together.

[0032] During specific implementation, the sliding groove 23 is arranged in a "convex" shape, and the slider 24 is arranged in the innermost part of the sliding groove 23 in a matching manner, which is convenient for the slider 24 to slide stably in the sliding groove 23.

[0033] The above description of the embodiments is for the convenience of those of ordinary skill in the art to understand and use the present invention. Those who are familiar with the technology in the art can obviously make various modifications to the embodiments easily, and apply the general principles described herein to other embodiments without creative labor. Therefore, the present invention is not limited to the above embodiments, and the improvements and modifications made by those skilled in the art without departing from the scope of the present invention according to the disclosure of the present invention should be within the protection scope of the present invention.

Claims

1. A cab enclosure structure, characterized in that: It includes a first protection plate (1), a turning protection plate (2) integrally formed on one side of the first protection plate (1), and a second protection plate (3) arranged on one side of the turning protection plate (2). Corresponding first explosion-proof toughened glass windows (4), second explosion-proof toughened glass windows (5), and third explosion-proof toughened glass windows (6) are respectively arranged on the first protection plate (1), the turning protection plate (2), and the second protection plate (3). Both sides of the top of the first protection plate (1) are provided with first connecting columns (11). One side of the second protection plate (3) is provided with a second connecting column (14). The upper and lower ends of the first connecting column (11) and the second connecting column (14) are sleeved with limit sleeves (12). A connecting seat (13) is arranged on the outer side of the limit sleeve (12). The connecting seat (13) at the bottom of the first connecting column (11) is connected to the first protection plate (1) by screws; Both sides of the outer wall of the second connecting column (14) are provided with annular grooves (15). A connecting member capable of rotating and connected to the second protection plate (3) is arranged on the outer wall of the annular groove (15). A support frame (19) is further arranged above the inner side of the second protection plate (3). A fourth explosion-proof toughened glass window (22) capable of horizontally telescopic adjustment is arranged in the support frame (19).

2. The cab enclosure structure according to claim 1, characterized in that: One side of the outer surface of the turning protection plate (2) is provided with a first groove (7). A handrail (8) is arranged in the inner cavity of the first groove (7). One side of the middle part of the outer surface of the second protection plate (3) is provided with a second groove (9). A pull rod (10) is arranged in the inner cavity of the second groove (9).

3. The cab enclosure structure according to claim 2, wherein: The outer edges of the first groove (7) and the second groove (9) are arranged in an arc shape.

4. The cab enclosure structure according to claim 3, wherein: The connecting member includes a collar (16), a connecting head (17), and a connecting plate (18). The collar (16) is rotatably arranged on the outer wall of the annular groove (15). The connecting head (17) is arranged on the outer wall of the collar (16). A connecting plate (18) is arranged on one side of the connecting head (17). The connecting plate (18) is connected to the second protection plate (3) by screws on one side.

5. The cab enclosure structure according to claim 4, wherein: A sliding cavity is arranged at the rear side of the support frame (19). The fourth explosion-proof toughened glass window (22) is arranged in the sliding cavity of the support frame (19). The fourth explosion-proof toughened glass window (22) coincides with the third explosion-proof toughened glass window (6).

6. The cab enclosure structure according to claim 5, characterized in that: Limit grooves (20) are respectively arranged on both sides of the bottom of the inner wall of the support frame (19). Permanent magnet sheets (21) are arranged on the inner walls of the limit grooves (20). A sliding groove (23) is arranged on one side of the fourth explosion-proof toughened glass window (22). A slidable slider (24) is arranged in the inner cavity of the sliding groove (23). A connecting rod (25) is arranged on the outer side of the slider (24). A handle (26) is arranged at the outer end of the connecting rod (25). A part of the connecting rod (25) is located in the limit groove (20). A permanent magnet sleeve (27) attracted to the permanent magnet sheet (21) is arranged on the outer wall of the connecting rod (25).

7. The cab enclosure structure according to claim 6, characterized in that: The bottom wall of the limit groove (20) and the permanent magnet sheet (21) are both arranged in an arc shape.

8. A cab enclosure structure according to claim 7, characterized in that: The chute (23) is arranged in a "convex" shape, and the slider (24) is adaptively arranged at the innermost side of the chute (23).

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