Automobile roof handle and automobile

Abstract

The application discloses a car roof handle and a car, and belongs to the technical field of cars, and aims to solve the technical problem of low utilization rate of the internal space of the existing car. The car roof handle comprises a handle body, the two ends of the handle body are used for being connected with a car roof, and a mounting cavity is arranged on the handle body. At least part of a handheld piece is arranged in the mounting cavity and is detachably connected with the handle body. At least one of a window breaker and a cutter is arranged on the handheld piece.

Description

Technical Field

[0001] This application relates to the field of automotive technology, and more particularly to a car roof handle and a car. Background Technology

[0002] In the field of automotive safety technology, when vehicle occupants encounter emergencies such as the vehicle falling into water, catching fire, or a severe collision that renders the doors unable to open, quickly breaking windows to escape and cutting seatbelt restraints are crucial for ensuring their safety. Therefore, cars are typically equipped with window breakers and seatbelt cutters.

[0003] However, in related technologies, window breakers and seat belt cutters are usually placed separately inside the car. This arrangement occupies storage space that would otherwise be used for other purposes, resulting in inefficient use of the limited space inside the car and low utilization rate of the interior space. Utility Model Content

[0004] This application provides a car roof handle and a car, which improves the utilization rate of the interior space and at least partially solves the above-mentioned technical problems.

[0005] To achieve the above objectives, according to a first aspect of this application, a car roof handle is provided, comprising: The handle body has two ends for connecting to the car roof, and the handle body is provided with mounting cavities; A handle, at least a portion of which is disposed within a mounting cavity and detachably connected to a handle body, wherein the handle is provided with at least one of a window breaker and a cutter.

[0006] In some embodiments of this application, the mounting cavity has an open end and a closed end that are opposite to each other. The window breaker includes a hammer handle and a hammer head. A hand-held component is used to form the hammer handle and is disposed inside the mounting cavity. One end of the hand-held component near the open end is connected to the hammer head, and the hammer head is located outside the mounting cavity.

[0007] In some embodiments of this application, a notch is provided on the handle body, and the opening end of the mounting cavity communicates with the notch. The hammer head is embedded in the notch and matches the shape of the notch.

[0008] In some embodiments of this application, a first limiting part is provided at the connection between the handpiece and the hammer head, and a second limiting part is provided on the handle body. When the handpiece is assembled in the mounting cavity, the first limiting part and the second limiting part abut and limit each other.

[0009] In some embodiments of this application, the window breaker further includes a locking structure disposed on the hammer head and configured to selectively lock or unlock the hammer head and the handle body.

[0010] In some embodiments of this application, the locking structure includes a pressing member movably disposed on the hammer head, with part of the pressing member exposed outside the hammer head and part of it built into the hammer head; one end of the pressing member located inside the hammer head is connected to an elastic reset member and a connecting member, and a rotatable locking member is connected to the connecting member; the locking member can selectively disengage from or lock with the locking part on the handle body by rotation.

[0011] In some embodiments of this application, a protrusion is provided at the end of the hammer head away from the hammer handle, and a hammer tip is provided on the protrusion; the handle body is also provided with a receiving groove for accommodating the hammer tip, and the car roof handle further includes: A seal is provided in the receiving groove to seal the hammer tip within the receiving groove.

[0012] In some embodiments of this application, the mounting cavity has an open end and a closed end that are disposed opposite to each other. The open end is used for inserting a handpiece, and a cutter is provided on the end of the handpiece facing the closed end.

[0013] In some embodiments of this application, a receiving groove is provided at one end of the handheld component facing the closed end. The receiving groove penetrates the opposite side walls of the handheld component and the end face facing the closed end. The cutter has a blade and is received in the receiving groove.

[0014] According to a second aspect of this application, a car is provided, the car comprising: The car roof handle as described in any of the above technical solutions.

[0015] In the car roof grab handle of this application embodiment, the above-described technical solution integrates a window breaker and / or cutter into the mounting cavity of the grab handle body. When the vehicle encounters emergencies such as being submerged in water, catching fire, or a collision that prevents the doors from opening, occupants do not need to search for individual escape tools within the vehicle; they can directly and quickly obtain a window breaker and / or cutter through the roof grab handle, shortening emergency response time and improving escape efficiency. Simultaneously, this design integrates the window breaker and / or cutter into the mounting cavity within the grab handle body, freeing up space originally used for storing escape tools and improving the utilization rate of interior space.

[0016] Other features and advantages of this application will be described in detail in the following detailed description section. Attached Figure Description To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] To gain a more complete understanding of this application and its beneficial effects, the following description will be provided in conjunction with the accompanying drawings, wherein the same reference numerals in the following description denote the same parts.

[0018] Figure 1 This is a schematic diagram of the overall structure of the car roof handle provided in the embodiments of this application; Figure 2 This is an exploded view of the car roof handle provided in the embodiments of this application; Figure 3 This is a perspective view of the handle body in the car roof grab provided in the embodiment of this application; Figure 4 This is a schematic diagram of the locking structure in the car roof handle provided in an embodiment of this application; Figure 5 This is a perspective view of the hand-held component in the car roof pull handle provided in the embodiments of this application; Figure 6 This is a partial enlarged view of the hand-held component in the car roof pull handle provided in the embodiments of this application.

[0019] Explanation of reference numerals in the attached figures: 1-Handle body; 11-Mounting cavity; 111-Open end; 12-Notch; 13-Second limiting part; 14-Locking part; 15-Receiving groove; 2-Handheld part; 21-Receiving groove; 3-Window breaker; 31-Hammer handle; 32-Hammer head; 33-First limiting part; 34-Locking structure; 341-Pressing part; 342-Elastic reset part; 343-Connecting part; 344-Locking part; 35-Protrusion; 36-Hammer tip; 4-Cutter; 41-Blade; 5-Seals. Detailed Implementation

[0020] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0021] In the description of this application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "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 application 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 application.

[0022] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0023] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, a direct connection, or an indirect connection through an intermediate medium; or they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0024] This application provides a car roof handle and a car, which will be described in detail below. It should be noted that the order of description of the following embodiments is not intended to limit the preferred order of the embodiments of this application. Furthermore, in the following embodiments, the descriptions of each embodiment have their own emphasis; parts not described in detail in a certain embodiment can be referred to in the relevant descriptions of other embodiments.

[0025] In the field of automotive safety technology, when vehicle occupants encounter emergencies such as the vehicle falling into water, catching fire, or a severe collision that renders the doors unable to open, quickly breaking windows to escape and cutting seatbelt restraints are crucial for ensuring their safety. Therefore, cars are typically equipped with window breakers and seatbelt cutters.

[0026] However, in related technologies, window breakers and seat belt cutters are usually placed separately inside the car. This arrangement occupies storage space that would otherwise be used for other purposes, resulting in inefficient use of the limited space inside the car and low utilization rate of the interior space.

[0027] Therefore, this application provides a novel car roof handle that can conceal at least one of a window breaker and a seatbelt cutter, thereby freeing up space originally used for storing escape tools and improving the utilization rate of the vehicle interior space.

[0028] Please refer to Figure 1 and Figure 2 The car roof handle includes a handle body 1 and a handle 2. Both ends of the handle body 1 are used to connect to the car roof, and the handle body 1 has a mounting cavity 11. At least a portion of the handle 2 is disposed within the mounting cavity 11 and is detachably connected to the handle body 1. The handle 2 is provided with a window breaker 3 and a cutter 4 (see reference numerals). Figure 6 At least one of them.

[0029] In this technical solution, by integrating the window breaker 3 and / or cutter 4 into the mounting cavity 11 of the handle body 1, when the vehicle encounters emergencies such as falling into water, catching fire, or a collision that prevents the doors from opening, occupants do not need to search for individual escape tools inside the vehicle. They can directly and quickly access the window breaker 3 and / or cutter 4 through the ceiling handle, shortening emergency response time and improving escape efficiency. Simultaneously, by integrating the window breaker 3 and / or cutter 4 into the mounting cavity 11 within the handle body 1, this design frees up space originally used for storing escape tools, thus improving the utilization rate of interior space.

[0030] As an example, at least one of a window breaker 3 and a cutter 4 is provided on the portion of the handpiece 2 located within the mounting cavity 11. The window breaker 3 (such as a hammer 32) typically has a sharp hammer tip 36, and the cutter 4 (such as a blade) has a sharp cutting edge. If exposed, these could easily cause accidental injuries such as scratches or punctures to occupants during daily use. By placing these components within the mounting cavity 11 of the handpiece 2, the cavity provides effective protection and isolation. The handpiece 2 is only removed when needed, reducing the risk of accidental contact and injury during daily activities and improving the safety of the vehicle interior environment.

[0031] A car roof handle is a device installed on the car roof for occupants (mainly passengers) to hold onto while riding, helping them maintain balance and enhancing comfort and safety. A car roof handle typically consists of the handle body 1 and a mounting structure (not shown in the diagram). The handle body 1 is the main part of the handle, usually made of plastic, metal, or composite materials, and is often ergonomically elongated or curved for easy gripping. The surface of the handle body 1 may have a non-slip texture or be covered with soft material to increase friction and grip comfort. The mounting structure is used to secure the handle body 1 to the car roof; common installation methods include screw fixing and clip fixing. The mounting structure is generally hidden inside the handle body 1 or integrated with it to maintain a clean appearance of the roof.

[0032] The mounting cavity 11 has an open end 111 and a closed end (not shown in the figure) opposite to each other. The window breaker 3 includes a hammer handle 31 and a hammer head 32. A handle 2 is used to form the hammer handle 31 and is disposed within the mounting cavity 11. The end of the handle 2 near the open end 111 is connected to the hammer head 32, which is located outside the mounting cavity 11. The design of the open end 111 and the closed end of the mounting cavity 11 allows the hammer head 32 to extend outside the mounting cavity 11 while ensuring that the hammer handle 31 is housed within the mounting cavity 11. This integrates the window breaker 3 with the handle body 1, maintaining the overall aesthetics and harmony of the car interior.

[0033] Furthermore, the hammer head 32 is exposed at the opening end 111 of the mounting cavity 11, so occupants can directly locate and grab the hammer head 32 in emergencies (such as when the vehicle falls into water or catches fire), shortening the time spent searching for tools and improving emergency efficiency. At the same time, the hammer handle 31 of the window breaker 3 is set inside the mounting cavity 11, making full use of the space inside the handle body 1 that might otherwise be unused, and avoiding the occupation of other storage space inside the vehicle.

[0034] Please combine Figures 1 to 3 The handle body 1 has a notch 12, and the opening end 111 of the mounting cavity 11 communicates with the notch 12. The hammer head 32 is embedded in the notch 12 and matches the shape of the notch 12. The notch 12 provides the installation space and position for the hammer head 32, making the hammer head 32 an integral part of the structure of the handle body 1. Furthermore, by embedding the hammer head 32 into the notch 12, the original structural space of the handle body 1 is fully utilized (including the composite space formed by the connection between the mounting cavity 11 and the notch 12), while avoiding the abruptness caused by the hammer head 32 protruding from the boundary of the handle body 1. The matching design of the shape of the hammer head 32 and the notch 12 allows the hammer head 32 to perfectly fill the shape deficiency of the handle body 1 in this area (notch 12), integrating with the handle body 1 both visually and functionally. This maintains the overall harmony of the car interior and achieves an efficient balance between tool storage and space utilization.

[0035] Please continue to refer to Figure 2 and Figure 3A first limiting part 33 is provided at the connection between the handle 2 (hammer handle 31) and the hammer head 32. A second limiting part 13 is provided on the handle body 1. When the handle 2 is assembled in the mounting cavity 11, the first limiting part 33 and the second limiting part 13 abut and limit, providing a stop position for the handle 2. This ensures that the depth of the handle 2 inserted into the mounting cavity 11 is consistent each time it is assembled, avoiding the hammer head 32 not being fully embedded in the notch 12 due to shallow insertion, or the closed end of the mounting cavity 11 being squeezed due to excessive insertion. In other words, the design of the first limiting part 33 and the second limiting part 13 abut and limit can accurately match the depth of the mounting cavity 11 of the handle body 1 and the length of the handle 2. Even if there are slight tolerances in different models or production batches, the limiting parts (first limiting part 33 and second limiting part 13) can automatically compensate and correct the final position of the handle 2, ensuring that the hammer head 32 can always be embedded in the notch 12.

[0036] Specifically, the outer periphery of the handheld part 2 (hammer handle 31) is different from that of the hammer head 32, and the diameter of the circumscribed circle of the handheld part 2 (hammer handle 31) is smaller than the size of the circumscribed circle of the hammer head 32, so that the connection between the two can form a stepped surface facing the opening end 111. This stepped surface is used to form the first limiting part 33. At the same time, the end face where the opening end 111 of the mounting cavity 11 is located is used to form the second limiting part 13, making it easy to form the first limiting part 33 and the second limiting part 13.

[0037] As an example, an annular groove (not shown in the attached drawings) is formed on the outer periphery of the handle 2 (at the target insertion depth position), and an elastic retaining ring (not shown in the attached drawings) is provided on the inner wall of the mounting cavity 11 of the handle body 1 (corresponding to the position of the annular groove). When the handle 2 is inserted into the mounting cavity 11 until the annular groove is aligned with the elastic retaining ring, the elastic retaining ring is engaged in the annular groove to limit the handle 2 from going deeper.

[0038] Please combine Figure 1 , Figure 2 and Figure 4 The window breaker 3 also includes a locking structure 34, which is mounted on the hammer head 32 and configured to selectively lock or unlock the hammer head 32 and the handle body 1. When the vehicle is in normal motion or parked, the locking structure 34 securely locks the hammer head 32 to the handle body 1, preventing the hammer head 32 from accidentally popping out of the mounting cavity 11 due to vehicle vibrations, accidental contact by passengers, or gravity. For example, when the vehicle brakes suddenly, the locking structure 34 can resist the inertial displacement of the hammer head 32, preventing it from suddenly detaching and causing personal injury or interior damage. In emergency situations such as falling into water or fire, occupants can quickly release the lock between the hammer head 32 and the handle body 1 through simple operations, allowing them to directly grasp the hammer head 32 to break the window without additional tools or complicated steps.

[0039] Please refer to Figure 4As an example, the locking structure 34 includes a pressing member 341 movably disposed on the hammer head 32. The pressing member 341 is partially exposed outside the hammer head 32 and partially embedded inside the hammer head 32. One end of the pressing member 341 located inside the hammer head 32 is connected to a resilient reset member 342 and a connecting member 343. A rotatable locking member 344 is connected to the connecting member 343. The locking member 344 can be selectively disengaged from or locked against the locking portion 14 on the handle body 1 by rotation.

[0040] In practical use, the occupant only needs to press the exposed part of the pressing member 341. The pressing member 341 overcomes the restoring force of the elastic reset member 342 (such as a spring), driving the connecting member 343 to rotate the locking member 344, causing the locking member 344 to disengage from the locking part 14 on the handle body 1, thus instantly releasing the hammer head 32. When the pressing member 341 is not subjected to external force, the elastic reset member 342 (such as a spring) drives the connecting member 343 to rotate the locking member 344 in the opposite direction through its restoring force, causing the locking member 344 to lock with the locking part 14 on the handle body 1, automatically restoring the locked state.

[0041] As an example, this application provides two pressing members 341, which are disposed on opposite sides of the hammer head 32. The center lines of the two pressing members 341 are coaxially arranged, and their ends, which are close to each other, extend into the interior of the hammer head 32. The ends of the two pressing members 341 located inside the hammer head 32 are connected by springs, and the extension and contraction directions of the springs are consistent with the extension direction of the center line. When the pressing member 341 is not pressed, the spring is in a compressed state, that is, when the pressing member 341 is pressed, the restoring force of the spring must be overcome to allow the locking member 344 to rotate.

[0042] The connecting member 343 is disposed on the outer periphery of the corresponding pressing member 341, and is located near the end of the pressing member 341 inside the hammer head 32. It is used to install the corresponding locking member 344 and rotates with the locking member 344. Thus, when the pressing member 341 is pressed, the connecting member 343 disposed on it will move synchronously with the pressing member 341, and the locking members 344 on both sides will rotate outward, causing the locking members 344 to disengage from the locking part 14. The locking part 14 is a locking hole, which is disposed on the end face where the opening end 111 of the mounting cavity 11 of the handle body 1 is located.

[0043] As another example, the locking structure 34 includes a latch (locking member 344), a resilient member, and an unlocking button (press member 341). The latch is located on the side of the hammer head 32 and can extend and retract radially (perpendicular to the direction of the hammer handle 31). The resilient member is embedded inside the hammer head 32, with one end abutting against the latch, providing an outward thrust to cause the latch to extend by default, so that the latch locks with the locking part 14. At least part of the unlocking button is exposed outside the hammer head 32 and is connected to the latch via a link or directly. When pressed, it pushes the latch inward to disengage the latch from the locking part 14.

[0044] As another example, a permanent magnet (locking element 344) is embedded in the end of the hammer 32 near the handle body 1, and forms an attraction force with the metal locking part 14 (such as a metal sheet or another permanent magnet) on the inner wall of the mounting cavity 11 of the handle body 1. After the hammer 32 is inserted into the mounting cavity 11, the permanent magnet and the locking part 14 are tightly attracted by magnetic force, which restricts the movement of the hammer 32 and achieves the locking of the two.

[0045] Please refer to Figure 2 , Figure 3 and Figure 5 The hammer head 32 has a protrusion 35 at the end away from the hammer handle 31, and a hammer tip 36 is provided on the protrusion 35. The handle body 1 is also provided with a receiving groove 15 for receiving the hammer tip 36. The car roof handle also includes a sealing element 5, which is disposed in the receiving groove 15 and is used to seal the hammer tip 36 in the receiving groove 15.

[0046] The hammer tip 36 is usually quite sharp, and if it is exposed outside the handle body 1, it can easily cause accidental injuries such as scratches and punctures to occupants (especially children) during daily use. By housing the hammer tip 36 in the receiving groove 15 and sealing it with the sealant 5, the hammer tip 36 is completely hidden when not in use, avoiding direct contact with occupants, improving the safety of the vehicle interior environment and reducing the risk of accidental injury.

[0047] Furthermore, the receiving groove 15 provides a stable storage environment for the hammer tip 36, and the sealing element 5 makes the inside of the receiving groove 15 relatively closed, reducing the entry of dust and impurities, preventing the hammer tip 36 from rusting, corroding or oxidizing, thereby extending the service life of the window breaker 3 and ensuring that it can still maintain reliable window breaking performance after long-term use.

[0048] As an example, the receiving groove 15 is also connected to the notch 12, ensuring that the extension path of the hammer head 32 from the mounting cavity 11 to the notch 12 and then to the receiving groove 15 is smooth. This allows the storage and extension of the hammer tip 36 to make full use of the original structural space on the handle body 1, without the need to set up an additional protruding structure or outward expansion area for the hammer tip 36. This avoids interference with other functional components in the vehicle and achieves efficient use of the interior space.

[0049] Combination Figure 2 and Figure 6 The opening end 111 of the mounting cavity 11 is used for inserting the handle 2, and a cutter 4 is provided at the end of the handle 2 facing the closed end. The opening end 111 serves as the insertion port for the handle 2; when the occupant needs to use the cutter 4, they can simply remove the handle 2 from the opening end 111 to retrieve the cutter 4. Simultaneously, placing the cutter 4 at the end of the handle 2 located within the mounting cavity 11 makes full use of the internal space of the mounting cavity 11. The mounting cavity 11 provides a relatively stable and safe placement position for the cutter 4, preventing the cutter 4 from being exposed to the outside of the handle body 1, reducing the risk of damage to the cutter 4 due to external collisions, friction, or other factors. Furthermore, this design effectively prevents occupants (especially children) from accidentally touching the cutter 4 during daily activities, reducing safety risks caused by misoperation and improving the safety of the vehicle interior environment.

[0050] like Figure 6 As shown, the handheld component 2 has a receiving groove 21 at its end facing the closed end. The receiving groove 21 penetrates the opposite side walls of the handheld component 2 and the end face facing the closed end. The cutter 4 has a blade 41 and is housed within the receiving groove 21. Specifically, the receiving groove 21 penetrates the opposite side walls of the handheld component 2 in a direction perpendicular to its extension direction and the end face of the handheld component 2 facing the closed end. That is, the cross-sectional shape of the receiving groove 21 is approximately U-shaped. The blade 41, as the cutter 4, has a sharp edge. If exposed, it could easily cause accidental injuries such as scratches and cuts to occupants during daily vehicle use. Containing it within the receiving groove 21 maintains a safe distance between the blade 41 and the occupants, exposing it only when needed, reducing the possibility of accidental injury and providing a safer riding environment.

[0051] In some embodiments of this application, a car is also provided, which includes a car roof handle as described in any of the above technical solutions. Since the car roof handle in the car provided in this application has the same technical features as the car roof handle described in the foregoing embodiments, the two can solve the same technical problems and achieve the same technical effects, and will not be described again here.

[0052] In the description of this specification, specific features, structures, materials, or characteristics may be combined in any suitable manner in one or more embodiments or examples.

[0053] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of protection of the claims. Furthermore, specific examples have been used in the specification to illustrate the principles and implementation methods of this application. The description of the above embodiments is only for the purpose of helping to understand the method and core ideas of this application, and the content of this specification should not be construed as a limitation of this application.

Claims

1. A car roof handle, characterized in that, The car roof handle includes: A handle body, the two ends of which are used to connect to the car roof, and the handle body is provided with mounting cavities; A handheld component, at least a portion of which is disposed within the mounting cavity and detachably connected to the handle body, wherein the handheld component is provided with at least one of a window breaker and a cutter.

2. The car roof handle according to claim 1, characterized in that, The mounting cavity has an open end and a closed end that are opposite to each other. The window breaker includes a hammer handle and a hammer head. The hand-held component is used to form the hammer handle and is disposed in the mounting cavity. The end of the hand-held component near the open end is connected to the hammer head, and the hammer head is located outside the mounting cavity.

3. The car roof handle according to claim 2, characterized in that, The handle body has a notch, and the opening end of the mounting cavity communicates with the notch. The hammer head is embedded in the notch and matches the shape of the notch.

4. The car roof handle according to claim 2, characterized in that, The handheld component is provided with a first limiting part at the connection between it and the hammer head, and a second limiting part is provided on the handle body. When the handheld component is assembled in the mounting cavity, the first limiting part and the second limiting part abut and limit each other.

5. The car roof handle according to any one of claims 2 to 4, characterized in that, The window breaker also includes a locking structure disposed on the hammer head and configured to selectively lock or unlock the hammer head and the handle body.

6. The car roof handle according to claim 5, characterized in that, The locking structure includes a pressing member movably disposed on the hammer head, the pressing member being partially exposed outside the hammer head and partially embedded inside the hammer head; one end of the pressing member located inside the hammer head is connected to an elastic reset member and a connecting member, and a rotatable locking member is connected to the connecting member; the locking member can selectively disengage from or lock with the locking part on the handle body by rotation.

7. The car roof handle according to claim 2, characterized in that, The hammer head has a protrusion at one end away from the hammer handle, and a hammer tip is provided on the protrusion; the handle body also has a receiving groove for accommodating the hammer tip, and the car roof handle further includes: A sealing element is disposed within the receiving groove to seal the hammer tip within the receiving groove.

8. The car roof handle according to claim 1, characterized in that, The mounting cavity has an open end and a closed end that are opposite to each other. The open end is for inserting the handpiece, and the cutter is provided at the end of the handpiece facing the closed end.

9. The car roof handle according to claim 8, characterized in that, The handheld component has a receiving groove at one end facing the closed end, the receiving groove penetrating the opposite side walls of the handheld component and the end face facing the closed end, and the cutter has a blade that is housed in the receiving groove.

10. A car, characterized in that, The vehicle includes: The car roof handle as described in any one of claims 1 to 9.

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