A cockpit and forklift truck suitable for cold stores

Abstract

The utility model relates to the technical fields of fork-lift trucks and concretely discloses a cockpit suitable for cold storage and a fork-lift truck, the cockpit comprises a cabin frame assembly, a seat assembly and a control assembly, the cabin frame assembly comprises a cabin body provided with an opening and a cabin door capable of being opened and closed in translation, the cabin door and the cabin body are sealed around through first, second and third sealing strips, cold air is effectively blocked from permeating, the cabin body is provided with a front observation window, a rear observation window and a light-transmitting window at the front side, the rear side and the top respectively, a side observation window is arranged on the cabin door, a full-range field of vision is formed, a wind warming assembly is arranged in the cockpit and comprises an upper wind warming unit arranged at the top and a lower wind warming unit arranged at the bottom, air is respectively sent to the observation window and the driver's feet, the wind warming assembly has the functions of defrosting and keeping warm, the seat assembly and the control console can be lifted and adjusted, different height drivers are adapted, a window breaker rack is arranged beside the seat, and the safety in emergency situations is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of forklifts, and specifically to a cab and forklift suitable for cold storage. Background Technology

[0002] Cold storage facilities are common low-temperature environments in logistics warehousing. When industrial vehicles such as forklifts operate inside cold storage, the driver's cab must have excellent insulation and safety performance. In existing technologies, cold storage forklift driver's cabs typically have the following problems:

[0003] 1. Insufficient sealing: There is a gap between the cabin and the door, which allows cold air to seep in, affecting the driver's comfort and increasing heating energy consumption;

[0004] 2. Low defrosting efficiency: The observation window is prone to frost formation in low-temperature environments, and traditional heating methods cannot fully cover the glass surface, affecting the operator's field of vision;

[0005] 3. Poor visibility: Usually, only the front of the cab is equipped with an observation window and the sides are equipped with rearview mirrors. However, visibility is low in cold storage, and the rearview mirrors are not very effective for observing the environment. The operator's visibility in the cab is poor, which makes it easy for collision accidents to occur.

[0006] 4. Low light utilization rate in cold storage: Cold storage facilities are usually equipped with lights to illuminate the enclosed environment. However, conventional forklifts only have observation windows on the front side of the cab, which means that only a small amount of light can enter the cab, resulting in low light utilization rate in cold storage. Usually, lights need to be installed in the cab and kept constantly on.

[0007] 5. Low safety: Due to the special environment of cold storage, its doors and windows can easily freeze. Once a person is unable to leave the cab, oxygen and warmth become serious problems after the forklift runs out of fuel, which can easily lead to safety accidents. Utility Model Content

[0008] This utility model addresses the aforementioned problems and aims to provide a cab and forklift suitable for cold storage, featuring strong sealing, efficient heating, good visibility, and ease of operation.

[0009] To achieve the above objectives, this utility model provides a driver's cab suitable for cold storage, comprising:

[0010] A frame assembly, comprising a cabin and a door, wherein a driver's cab is located within the cabin, and the door is movably disposed on the side of the cabin and is used to open or close the driver's cab;

[0011] Seating assembly, which is arranged on the rear side of the cab;

[0012] Control components are arranged on the front side of the cab and opposite the seat assembly;

[0013] The hatch and / or the cabin body are provided with sealing strips. When the hatch is in the closed position of the cockpit, the hatch is connected to the cabin body on all four sides by sealing strips to seal the gap between the cabin body and the hatch.

[0014] According to the above-described cab suitable for cold storage, the cab body is provided with an opening communicating with the driver's cab, and the cab body above the opening is provided with a suspension rail arranged in the front-to-back direction. The top of the cab door is provided with a suspension wheel, which is rotatably connected to the suspension rail to open or close the opening.

[0015] According to the above-described cab suitable for cold storage, the upper and lower sides of the cabin body of the opening are provided with sealing grooves arranged in the front-to-back direction, and the cabin body in front of the opening is provided with baffles arranged in the vertical direction.

[0016] The sealing strip is configured to include a first sealing strip, a second sealing strip, and a third sealing strip. The two first sealing strips are arranged along the front-rear direction on the upper and lower sides of the hatch and can be respectively inserted into the two sealing grooves. The second sealing strip is engaged on the stop strip and can abut against the front side of the hatch. The third sealing strip is arranged vertically on the rear side of the hatch.

[0017] According to the above-described cab suitable for cold storage, the first sealing groove and the first sealing strip have the same cross-sectional shape and are both dovetail-shaped.

[0018] According to the above-described cab suitable for cold storage, the bottom of the cabin door is provided with a guide rail arranged in the front-to-back direction, and the bottom of the cabin body is provided with a guide wheel, which can extend into the guide rail and abut against the two inner sides of the guide rail.

[0019] A buffer is also provided on the cabin body behind the opening. When the hatch is in the open state, the buffer can abut against the rear side of the hatch.

[0020] According to the above-described cab suitable for cold storage, two doors are symmetrically arranged on both sides of the cabin body, and each door is provided with a side observation window. The front side of the cabin body is provided with a front observation window, the rear side with a rear observation window, and the top with a light-transmitting window. The side observation windows, front observation windows, rear observation windows, and light-transmitting windows are provided with glass.

[0021] The above-described cab for a cold storage facility further includes a heating system, which includes an upper heating unit disposed at the top of the cab and has multiple first air outlets facing the front observation window and the two side observation windows respectively.

[0022] According to the above-described cab suitable for cold storage, the air heating component further includes a lower air heating unit, which is arranged at the bottom of the cab. The control component includes a control panel and a pedal. The control panel is height-adjustable and arranged at the front of the cab. The pedal is arranged at the bottom of the cab and located on one side of the lower air heating unit.

[0023] The lower air heating unit has a second air outlet, which faces the pedal.

[0024] According to the above-described cab suitable for cold storage, the seat assembly includes a seat and a lifting unit. The lifting unit includes pulleys and slide rails. Two slide rails are symmetrically arranged vertically on the cabin body at the rear of the cab. Two sets of pulleys are symmetrically arranged on both sides of the seat. The seat is connected to the slide rails in a height-adjustable manner via the pulleys.

[0025] The driver's interior wall on one side of the seat is provided with a rack for placing a window breaker.

[0026] A forklift, comprising:

[0027] Chassis;

[0028] The cockpit described above is located on the chassis.

[0029] This utility model has the following beneficial effects:

[0030] 1. The first sealing strip, the second sealing strip, and the third sealing strip can be used to seal the gap between the hatch and the cabin, thereby blocking the penetration of cold air, improving the heating effect in the cab, and reducing the energy consumption of the heating equipment.

[0031] 2. The air heating system is divided into an upper air heating unit and a lower air heating unit, which can provide zoned air supply to avoid frost on the glass and increase the temperature of the driver's feet, thereby improving defrosting efficiency and driver comfort.

[0032] 3. The cabin is equipped with a front observation window, a rear observation window, and a light-transmitting window at the top. Side observation windows are also provided on the two hatches. This can greatly improve the observation angle and reduce the impact accident caused by insufficient observation. At the same time, it can increase the light entering the cockpit, eliminating the need to turn on the lights in the cockpit and saving energy.

[0033] 4. A window breaker is placed in the driver's cab. In case of emergencies such as frozen doors and windows, the glass can be broken with the window breaker to improve safety.

[0034] 5. Both the seat and the control panel can be raised and lowered to accommodate drivers of different heights and reduce driver fatigue. Attached Figure Description

[0035] Figure 1 This is a schematic diagram of the overall structure of the embodiment;

[0036] Figure 2 This is an assembly drawing of the hatch upper part and the cabin body in an embodiment;

[0037] Figure 3 This is a schematic diagram of the assembly of the lower side of the hatch and the cabin body in an embodiment;

[0038] Figure 4 This is a structural schematic diagram from one perspective inside the driver's cab of an embodiment;

[0039] Figure 5 This is a structural schematic diagram from another perspective of the driver's cab in the embodiment;

[0040] Figure 6 This is a schematic diagram of the cab roof structure of an embodiment.

[0041] In the picture:

[0042] 100. Frame assembly; 110. Hull; 111. Bridge; 111a. Placement rack; 112. Suspension rail; 113. Sealing groove; 114. Stop bar; 114a. Second sealing strip; 115. Guide wheel; 116. Buffer; 117. Forward observation window; 118. Rear observation window; 119. Light-transmitting window; 120. Hatch door; 121. Suspension wheel; 122. First sealing strip; 123. Guide rail; 124. Side observation window;

[0043] 200. Seat assembly; 210. Seat; 220. Slide rail;

[0044] 300. Control components; 310. Control panel; 320. Pedal;

[0045] 400, Heater unit; 410, Upper heater unit; 411, First air outlet; 420, Lower heater unit; 421, Second air outlet. Detailed Implementation

[0046] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0047] like Figure 1-6 As shown, a driver's cab suitable for cold storage includes a frame assembly 100, a seat assembly 200, a control assembly 300, and a heating assembly 400.

[0048] The forklift assembly 100 includes a cabin body 110 and a door 120. The cabin body 110 houses a driver's cab 111, where the driver operates the forklift. The door 120 is movably mounted on the side of the cabin body 110 and is used to open or close the driver's cab 111. In this embodiment, the door 120 performs a sliding movement; its position can be switched by pushing and pulling, thus opening or closing the driver's cab 111. When the driver's cab 111 is open, the driver can enter or leave. During driving operations, the driver's cab 111 needs to be closed to prevent cold air from the cold storage from entering the cab, improving the driver's working environment. Even when the hatch 120 closes the cab 111, a certain gap will still exist between the hatch 120 and the cabin 110. This gap will allow cold air from the cold storage to enter the cab 111, thereby lowering the temperature inside the cab 111 and affecting the driver's operation. Therefore, in this embodiment, the hatch 120 and / or the cabin 110 are equipped with sealing strips. When the hatch 120 is in the closed position of the cab 111, the hatch 120 is connected to the cabin 110 around its perimeter by sealing strips to seal the gap between the cabin 110 and the hatch 120. After sealing, cold air from the cold storage can no longer flow into the cab 111, which helps to maintain the temperature inside the cab 111, improves the insulation effect inside the cab 111, and reduces the energy consumption of the air-heating unit 400.

[0049] Furthermore, the cabin 110 has an opening communicating with the driver's cab 111, and a suspension rail 112 arranged in the front-rear direction is provided on the cabin 110 above the opening. The top of the hatch 120 is provided with a suspension wheel 121, which is rotatably connected to the suspension rail 112 to open or close the opening. In this embodiment, both sides of the cabin 110 have openings and hatches 120. The openings are for the convenience of the driver to enter and exit, and the hatches 120 on both sides are for the convenience of entering and exiting in a limited space. That is, even if one side is blocked by cargo, it is possible to exit from the other side. The core advantage of the cooperation between the suspension rail 112 and the suspension wheel 121 is that it distributes the weight of the entire hatch 120 to the robust cabin 110 structure through the track system. This design allows the use of industrial-grade cranes with extremely high load-bearing capacity. The suspension system can employ multiple suspension wheels 121 to distribute the force on each wheel 121. Therefore, the hatch 120 can utilize heavy insulation material and move stably and smoothly without sagging or jamming. Furthermore, because the hatch 120 moves via the suspension system, its trajectory is fixed and stable, allowing for precise alignment with the cabin body 110 when closed. This ensures that the hatch 120 can evenly and fully press against the sealing strips around the cabin body 110 or hatch 120, effectively sealing gaps. Compared to traditional hinged doors, the sliding hatch 120 does not require additional swing space, which is particularly important in space-constrained forklift work areas (such as cold storage). This effectively reduces the external dimensions of the cab and prevents interference with surrounding goods or equipment when the door is open.

[0050] Furthermore, both the upper and lower sides of the hatch 110 are provided with sealing grooves 113 arranged in the front-rear direction, and the front side of the hatch 110 is provided with a vertically arranged baffle 114. The sealing strip is configured to include a first sealing strip 122, a second sealing strip 114a, and a third sealing strip. The two first sealing strips 122 are arranged in the front-rear direction on the upper and lower sides of the hatch 120 and can be respectively inserted into the two sealing grooves 113. The second sealing strip 114a is engaged with the baffle 114 and can abut against the front side of the hatch 120. The third sealing strip is arranged vertically on the rear side of the hatch 120. The two first sealing strips 122 and the third sealing strip are arranged in the front-rear direction on the rear side of the hatch 120. The hatch 120 moves together with the hatch 120. When the hatch 120 moves, the two first sealing strips 122 move in the two sealing grooves 113. After moving into position, they block the cold air from entering the cab 111 through the gap from the top and bottom directions. After moving into position, the hatch 120 will directly hit the baffle 114 covered with the second sealing strip 114a. At this time, the second sealing strip 114a plays a buffering role and can block the cold air from entering the cab 111 through the gap from the front. The third sealing strip is used to block the cold air from entering the cab 111 through the gap from the rear, thus forming a continuous and complete sealing loop to ensure that there are no dead corners in the seal.

[0051] Of course, the first sealing strip 122, the second sealing strip 114a and the third sealing strip can all be disassembled and replaced. They have excellent low temperature resistance (for example, the applicable temperature range can be as low as -40℃ or even lower). They can still maintain high elasticity in the low temperature environment of cold storage and will not harden or become brittle, thus ensuring the long-term effectiveness of the seal.

[0052] Furthermore, the cross-sectional shape of the first sealing groove 113 and the first sealing strip 122 is consistent and both are dovetail-shaped. The width of the opening of the dovetail groove is smaller than the width of the bottom of the groove, forming an inverted conical structure. After the first sealing strip 122 is inserted from the end of the first sealing groove 113, its wide "tail" is stuck by the narrow "neck" and cannot be easily removed. However, it can be removed from the first sealing groove 113 from the end, which is convenient for maintenance. Since the cross-sectional shape of the two is consistent, the first sealing strip 122 is not easy to shift or twist when subjected to lateral shear force or pressure fluctuation, ensuring the stability and long-term reliability of the sealing position.

[0053] Furthermore, the bottom of the hatch 120 is provided with a guide rail 123 arranged in the front-to-back direction, and the bottom of the cabin 110 is provided with a guide wheel 115. The guide wheel 115 can extend into the guide rail 123 and abut against the two inner sides of the guide rail 123. This bottom guiding system works in conjunction with the top suspension wheel 121 and suspension rail 112 system. The top system mainly bears the vertical weight of the hatch 120, while the bottom system acts as a stable fulcrum, jointly preventing the heavy hatch 120 from sinking or deforming due to its own weight, ensuring the structural reliability for long-term use. This structure forms a tight fit, which can effectively limit the lateral swing of the hatch 120 when it moves back and forth. This is crucial to ensuring that the hatch 120 always moves smoothly along the predetermined trajectory during the opening and closing process, avoiding abnormal noise, wear, or even jamming caused by shaking.

[0054] Meanwhile, a buffer 116 is also provided on the hull 110 behind the opening. When the hatch 120 is in the open state, the buffer 116 can abut against the rear side of the hatch 120. In this embodiment, the buffer 116 includes a hydraulic buffer 116 and an elastic buffer 116. The end of the hydraulic buffer 116 is closer to the rear side of the hatch 120 than the end of the elastic buffer 116. During the rearward movement of the hatch 120, that is, during the opening process, the end of the hydraulic buffer 116 first abuts against the rear side of the hatch 120 for initial buffering. After the hydraulic buffer 116 is compressed a certain distance, the end of the elastic buffer 116 abuts against the rear side of the hatch 120 for secondary buffering. This can effectively absorb the impact energy generated by the collision of the hatch 120. This can transform the hard impact into a flexible buffer, significantly reduce impact noise, and also reduce the cumulative damage to the structural components caused by repeated impacts, thereby extending the service life of the entire hatch 120.

[0055] Furthermore, two hatches 120 are symmetrically arranged on both sides of the hull 110, and each hatch 120 is equipped with a side observation window 124. The hull 110 has a front observation window 117 on the front side, a rear observation window 118 on the rear side, and a light-transmitting window 119 on the top. The side observation windows 124, front observation window 117, rear observation window 118, and light-transmitting window 119 are all fitted with glass. The design of multiple observation windows together constitutes a near-blind-spot-free visual monitoring system. Among them, the two side observation windows 124 allow the driver to directly observe the situation on both sides and behind, which is particularly useful in narrow passages. Turning, reversing, and avoiding obstacles in the aisle are crucial, effectively reducing blind spots and preventing collisions. The front observation window 117 and the rear observation window 118 ensure clear visibility of the work area in front of the forklift (such as picking up and stacking goods) and the rear aisle, which is especially important for safely and accurately completing major operations and long-distance reversing. The light-transmitting groove on the top facilitates the driver's observation of the lifting action of the forklift mast at a high position and the status of goods on the upper shelves, avoiding collisions. On the other hand, it can introduce natural light or warehouse lights into the cab, significantly improving interior lighting and reducing the feeling of confinement.

[0056] Specifically, the heating system 400 includes an upper heating unit 410, which is located on the top of the cab 111. The upper heating unit 410 has multiple first air outlets 411, which face the front observation window 117 and two side observation windows 124. In the low-temperature, high-humidity cold storage, the surface of the observation window glass is prone to frost or fogging, severely affecting the driver's visibility and posing a major safety hazard. This design directly and precisely blows hot air onto the glass surface, fundamentally solving this problem. Top airflow allows the hot air to sink naturally, evenly covering a large area of ​​the glass surface. This not only quickly melts existing frost but also effectively prevents condensation by maintaining the glass surface temperature, ensuring a consistently clear view. The front observation window 117 is the main channel for the driver to obtain information about the work ahead, while the side observation windows 124 are crucial for observing the side and rear environments. Focusing on heating these three key observation windows ensures the driver's all-around, blind-spot-free visibility.

[0057] Specifically, the control unit 300 is located at the front of the cab 111, and includes a control panel 310 and a foot pedal 320. The control panel 310 is used for manual operation, and the foot pedal 320 is used for foot operation. The two work together to control the forklift to perform corresponding actions. The control panel 310 is height-adjustable at the front of the cab 111 to accommodate different height requirements, and the foot pedal 320 is located at the bottom of the cab 111 for easy foot control.

[0058] Furthermore, the heating assembly 400 also includes a lower heating unit 420, which is located at the bottom of the cockpit. The lower heating unit 420 has a second air outlet 421. The pedal 320 is located on one side of the lower heating unit 420, and the second air outlet 421 faces the pedal 320. In low-temperature environments, the feet are the most susceptible to cold because they are far from the heart and usually have slower blood circulation. The bottom air supply follows the classic human comfort temperature distribution principle of "cool head and warm feet". The lower heating unit 420 directly concentrates heat on the driver's feet and legs, which can dispel the cold most quickly and significantly improve the physical comfort of long-term low-temperature operation. Keeping the feet warm helps maintain the operator's core body temperature and is also of great significance for preventing occupational health problems such as frostbite and joint cold.

[0059] In this embodiment, both the upper air heating unit 410 and the lower air heating unit 420 include an air supply duct and an air heater. The air outlet is arranged on the air heater, and the air supply duct is used for air heating and air supply. At the same time, both the first air outlet 411 and the second air outlet 421 are rotating air outlets, that is, their air outlet angle is adjustable, which can meet different needs.

[0060] Specifically, the seat assembly 200 is located at the rear of the cab 111 and corresponds to the control assembly 300. The seat assembly 200 includes a seat 210 and a lifting unit. The lifting unit includes pulleys and slide rails 220. Two slide rails 220 are symmetrically arranged vertically on the cabin 110 at the rear of the cab 111. Two sets of pulleys are symmetrically arranged on both sides of the seat 210. The seat 210 is connected to the slide rails 220 in a height-adjustable manner through the pulleys. The height of the seat 210 can be adjusted by the rolling of the pulleys in the slide rails 220. Of course, the seat assembly 200 also includes a locking component, which can lock the seat 210 at any height to accommodate drivers of different heights.

[0061] Furthermore, a storage rack 111a for placing a window breaker is provided on the inner wall of the cab 111 on the side of the seat 210. Since the temperature of the cold storage is low, the doors and windows may freeze. If they freeze for a long time, it will lead to fuel exhaustion and may cause dangerous accidents. The presence of the window breaker can break the window in an emergency, thus improving safety performance.

[0062] Of course, in addition to the window breaker holder 111a, a storage box can also be set up to store other personal items.

[0063] This utility model also protects a forklift, including a chassis and the aforementioned cab, the cab being arranged on the chassis, and the chassis can drive the entire cab to move.

[0064] The technical solution of this utility model has been described in detail above with reference to the accompanying drawings. The described embodiments are used to help understand the concept of this utility model. The specific embodiments described herein are merely illustrative examples of the spirit of this utility model. Those skilled in the art to which this utility model pertains can make various modifications or additions to the described specific embodiments or use similar methods to replace them, but without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

[0065] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0066] Furthermore, in this utility model, the use of terms such as "first," "second," and "a" is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0067] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixing," etc., should be interpreted broadly. For example, "fixing" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0068] Furthermore, the technical solutions of the various embodiments of this utility model can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

Claims

1. A driver's cab suitable for cold storage, characterized in that, include: A frame assembly, comprising a cabin and a door, wherein a driver's cab is provided inside the cabin, and the door is movably disposed on the side of the cabin and is used to open or close the driver's cab; Seating assembly, which is arranged on the rear side of the cab; Control components are arranged on the front side of the cab and opposite the seat assembly; The hatch and / or the cabin body are provided with sealing strips. When the hatch is in the closed position of the cockpit, the hatch is connected to the cabin body on all four sides by sealing strips to seal the gap between the cabin body and the hatch.

2. The driver's cab suitable for cold storage according to claim 1, characterized in that, The cabin has an opening that communicates with the driver's cab, and a suspension rail is provided on the cabin above the opening in the front-to-back direction. The top of the cabin door is provided with a suspension wheel, which is rotatably connected to the suspension rail to open or close the opening.

3. A driver's cab suitable for cold storage according to claim 2, characterized in that, The upper and lower sides of the opening are provided with sealing grooves arranged in the front-to-back direction, and the front side of the opening is provided with a baffle bar arranged in the vertical direction. The sealing strip is configured to include a first sealing strip, a second sealing strip, and a third sealing strip. The two first sealing strips are arranged along the front-rear direction on the upper and lower sides of the hatch and can be respectively inserted into the two sealing grooves. The second sealing strip is engaged on the stop strip and can abut against the front side of the hatch. The third sealing strip is arranged vertically on the rear side of the hatch.

4. A driver's cab suitable for cold storage according to claim 3, characterized in that, The first sealing groove has the same cross-sectional shape as the first sealing strip, and both are dovetail-shaped.

5. A driver's cab suitable for cold storage according to claim 2, characterized in that, The bottom of the hatch is provided with a guide rail arranged in the front-to-back direction, and the bottom of the cabin is provided with a guide wheel. The guide wheel can extend into the guide rail and abut against the two inner sides of the guide rail. A buffer is also provided on the cabin body behind the opening. When the hatch is in the open state, the buffer can abut against the rear side of the hatch.

6. A driver's cab suitable for cold storage according to claim 1, characterized in that, The two hatches are symmetrically arranged on both sides of the cabin, and each hatch is provided with a side observation window. The front side of the cabin is provided with a front observation window, the rear side with a rear observation window, and the top with a light-transmitting window. The side observation windows, front observation windows, rear observation windows, and light-transmitting windows are provided with glass.

7. A driver's cab suitable for cold storage according to claim 6, characterized in that, It also includes a heating system, which includes an upper heating unit disposed on the top of the cab and has multiple first air outlets facing the front observation window and the two side observation windows respectively.

8. A driver's cab suitable for cold storage according to claim 7, characterized in that, The air heating system also includes a lower air heating unit, which is arranged at the bottom of the cab. The control system includes a control panel and a pedal. The control panel is height-adjustable and arranged at the front of the cab. The pedal is arranged at the bottom of the cab and located on one side of the lower air heating unit. The lower air heating unit has a second air outlet, which faces the pedal.

9. A driver's cab suitable for cold storage according to claim 1, characterized in that, The seat assembly includes a seat and a lifting unit. The lifting unit includes pulleys and slide rails. Two slide rails are symmetrically arranged vertically on the cabin at the rear of the driver's cab. Two sets of pulleys are symmetrically arranged on both sides of the seat. The seat is connected to the slide rails in a height-adjustable manner via the pulleys. The driver's interior wall on one side of the seat is provided with a rack for placing a window breaker.

10. A forklift, characterized in that, include: Chassis; The cockpit as described in any one of claims 1-9, wherein the cockpit is disposed on the chassis.

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