Vehicle handle structure, vehicle door structure and vehicle

Abstract

The embodiment of the utility model provides a vehicle handle structure, a vehicle door structure and a vehicle, the vehicle handle structure is used for a vehicle door, the vehicle handle structure comprises a base, a handle assembly and a transmission mechanism, the base is used for being connected to the vehicle door, and the base is provided with a groove; the handle assembly is arranged and connected in the groove, the transmission mechanism is connected to the side wall of the groove, and the transmission mechanism is connected to the handle assembly in a rolling mode; the handle assembly rolls relative to the transmission mechanism to drive the handle assembly to enter the groove or extend out of the groove. Due to the fact that the transmission mechanism is connected to the handle assembly in a rolling mode, relative movement of the transmission mechanism and the handle assembly has small friction force and good stability, namely sliding connection between the handle assembly and the base is converted into rolling connection through the transmission mechanism, and the friction force of relative movement between the handle assembly and the base is greatly reduced. Therefore, when the handle assembly extends out of the groove, on the basis that the shake measurement requirement is met, the problem that clamping stagnation is likely to be generated is avoided, and the use experience of a user is improved.

Description

Technical Field

[0001] The present application belongs to the field of vehicle technology, and specifically relates to a vehicle handle structure, a door structure and a vehicle. Background Art

[0002] With the advancement and development of science and technology, people have put forward higher and higher requirements for vehicles. Among them, the door handle assembly of the door has developed a hidden structure, which improves the streamlined structure and appearance of the vehicle and has been increasingly widely used.

[0003] In the prior art, the structure of a vehicle door handle assembly includes a base and a handle assembly. The base is provided with a groove, and the handle assembly is movably connected to the groove of the base. When the handle assembly needs to be used, the handle assembly moves relative to the base and extends out of the groove for use by the user. When the handle assembly is not needed, the handle assembly moves relative to the base and extends into the groove to hide the handle assembly.

[0004] However, the inventors found in the process of studying the prior art that in order to make the handle assembly meet the requirements of shake measurement, the gap between the handle assembly and the connecting rod needs to be controlled to be small. In this way, it is easy to cause the handle assembly to get stuck during the relative movement of the connecting rod, affecting the user's experience. Utility Model Content

[0005] In view of the above problems, the present utility model is proposed to provide a vehicle handle structure, a vehicle door structure and a vehicle that overcome the above problems or at least partially solve the above problems.

[0006] In order to solve the above technical problems, this application is implemented as follows:

[0007] In a first aspect, an embodiment of the present application provides a vehicle handle structure for a vehicle door, comprising: a base, a handle assembly, and a transmission mechanism, wherein the base is used to be connected to the vehicle door, and the base is provided with a groove;

[0008] The handle assembly is arranged and connected in the groove, the transmission mechanism is connected to the side wall of the groove, and the transmission mechanism is rollingly connected to the handle assembly;

[0009] The handle assembly rolls relative to the transmission mechanism, driving the handle assembly to enter the groove or to extend from the groove.

[0010] Optionally, the handle assembly includes a handle and a connecting rod, the transmission mechanism is rollingly connected to the connecting rod, the handle is connected to the connecting rod, the transmission mechanism is a glass bead structure, and the glass bead structure includes a sleeve and a ball;

[0011] The sleeve is connected to the side wall of the groove, the ball roller is arranged at one end of the sleeve and at least partially exposed from the sleeve, and the ball roller is connected to the connecting rod.

[0012] Optionally, the glass ball structure further includes a top extension piece, the top extension piece is connected to the other end of the sleeve, and the ball is rollingly connected to the top extension piece.

[0013] Optionally, the extending member includes a fixing portion and a connecting portion connected to the fixing portion, the fixing portion is connected to the other end of the sleeve, and the ball bearing is rollingly connected to the connecting portion.

[0014] Optionally, the connecting portion is provided with a curved surface structure, and the ball bearing is rollingly connected to the curved surface structure.

[0015] Optionally, the glass bead structure further includes a fixing tube, the fixing tube is connected to the side wall of the groove, the sleeve is connected inside the fixing tube, and the ball is at least partially exposed at one end of the fixing tube.

[0016] Optionally, a limiting platform is provided at one end of the fixing tube, one end of the sleeve abuts against the limiting platform, and the ball is at least partially exposed from the limiting platform.

[0017] Optionally, the sleeve is threadedly connected to the fixing cylinder.

[0018] Optionally, a first thread is disposed on an outer circumference of the sleeve, a second thread is disposed on an inner circumference of the fixing tube, and the first thread is threadably connected to the second thread.

[0019] Optionally, the other end of the sleeve is provided with a mounting hole for passing an installation tool.

[0020] Optionally, the mounting hole is in the shape of a polygon.

[0021] Optionally, a protruding threaded portion is provided on the outer periphery of the fixing tube, and the threaded portion is threadedly connected to the base.

[0022] Optionally, the number of the threaded parts includes a plurality, and the plurality of threaded parts are arranged at intervals on the outer circumference of the fixing tube.

[0023] Optionally, the glass bead structure includes a first glass bead and a second glass bead, wherein the first glass bead is rollingly connected to one side of the connecting rod, and the second glass bead is rollingly connected to the other side of the connecting rod.

[0024] Optionally, the glass ball structure further includes a lubricant, and the lubricant is filled in the sleeve to lubricate the ball.

[0025] In a second aspect, an embodiment of the present application proposes a vehicle door structure, which includes the vehicle handle structure.

[0026] In a third aspect, an embodiment of the present application provides a vehicle, wherein the vehicle includes the door structure described above.

[0027] In an embodiment of the present application, the vehicle handle structure is used for a vehicle door, and the vehicle handle structure includes: a base, a handle assembly, and a transmission mechanism, wherein the base is used to be connected to the vehicle door, and the base is provided with a groove; the handle assembly is arranged and connected in the groove, the transmission mechanism is connected to the side wall of the groove, and the transmission mechanism is rollingly connected to the handle assembly; the handle assembly rolls relative to the transmission mechanism, driving the handle assembly to enter the groove, or to extend from the groove. In this way, since the transmission mechanism is rollingly connected to the handle assembly, the handle assembly can be extended into or extended from the groove along a straight line relative to the groove of the base through the rolling motion of the handle assembly relative to the transmission mechanism. Specifically, when the handle assembly needs to be used, the handle assembly rolls relative to the transmission assembly, driving the handle assembly to extend from the groove relative to the base for the user to hold it, and when the handle assembly does not need to be used, the handle assembly rolls relative to the transmission assembly, driving the handle assembly to extend into the groove relative to the base, so as to achieve hiding of the handle assembly. Since the transmission mechanism is rollingly connected to the handle assembly, the relative movement between the two has less friction and better stability, that is, the sliding connection between the handle assembly and the base is converted into a rolling connection through the transmission mechanism, and the surface-to-surface sliding movement between the handle assembly and the base is converted into surface-to-point rolling movement, which greatly reduces the friction of the relative movement between the handle assembly and the base. As a result, the movement between the handle assembly and the base is smoother and more stable, so that when the handle assembly extends out of the groove, it can meet the requirements of shaking measurement and avoid the problem of easy jamming between the two, thereby improving the user experience.

[0028] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0030] Figure 1 It is one of the cross-sectional structural schematic diagrams of a door handle structure described in an embodiment of the present application;

[0031] Figure 2 This is the second schematic cross-sectional structure diagram of a door handle structure described in an embodiment of the present application;

[0032] Figure 3 This is the third schematic cross-sectional structure diagram of a door handle structure described in an embodiment of the present application;

[0033] Figure 4 is a structural schematic diagram of a transmission mechanism of a door handle structure according to an embodiment of the present application;

[0034] Figure 5 is a schematic cross-sectional structure diagram of a transmission mechanism of a door handle structure according to an embodiment of the present application;

[0035] Figure 6 The transmission mechanism of the door handle structure described in the embodiment of the present application Figure 6 Rear view of

[0036] Figure 7 It is a schematic cross-sectional structure diagram of a fixing cylinder of a transmission mechanism of a door handle structure described in an embodiment of the present application.

[0037] Reference numerals: 10 - base; 11 - groove; 20 - transmission mechanism; 30 - handle assembly; 31 - handle; 32 - connecting rod; 21 - sleeve; 22 - ball; 23 - extension piece; 231 - fixing part; 232 - connecting part; 24 - fixing cylinder; 25 - limiting platform; 26 - first thread; 27 - second thread; 28 - mounting hole; 29 - threaded part; DETAILED DESCRIPTION

[0038] The embodiments of the utility model will be described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0039] The term "first" or "second" in the specification and claims of this application may include one or more of the features explicitly or implicitly. In the description of this utility model, unless otherwise specified, "multiple" means two or more. In addition, "and / or" in the specification and claims means at least one of the connected objects, and the character " / " generally means that the objects connected before and after are in an "or" relationship.

[0040] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0041] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0042] Reference Figures 1 to 7 , shows a schematic structural diagram of a vehicle handle structure according to an embodiment of the present application, the vehicle handle structure is used for a vehicle door, and the vehicle handle structure may specifically include: a base 10, a handle assembly 30 and a transmission mechanism 20, the base 10 is used to be connected to the vehicle door, and the base 10 is provided with a groove 11;

[0043] The handle assembly 30 is disposed and connected in the groove 11, the transmission mechanism 20 is connected to the side wall of the groove 11, and the transmission mechanism 20 is rollingly connected to the handle assembly 30;

[0044] The handle assembly 30 rolls relative to the transmission mechanism 20 , driving the handle assembly 30 to enter the groove 11 , or to extend from the groove 11 .

[0045] In the embodiment of the present application, since the transmission mechanism 20 is rollingly connected to the handle assembly 30, the handle assembly 30 can be caused to move linearly relative to the groove 11 of the base 10 and extend into or out of the groove 11 through the rolling movement of the handle assembly 30 relative to the transmission mechanism 20. Specifically, when the handle assembly 30 needs to be used, the handle assembly 30 rolls relative to the transmission assembly, driving the handle assembly 30 to extend out of the groove 11 relative to the base 10 for the user to hold it. When the handle assembly 30 is not needed, the handle assembly 30 rolls relative to the transmission assembly, driving the handle assembly 30 to extend into the groove 11 relative to the base 10, so as to hide the handle assembly 30. Since the transmission mechanism 20 is connected to the handle assembly 30 in a rolling manner, the relative movement between the two has less friction and better stability, that is, the sliding connection between the handle assembly 30 and the base 10 is converted into a rolling connection through the transmission mechanism 20, and the sliding movement between the handle assembly 30 and the base 10 is converted into a rolling movement between the surface and the point, which greatly reduces the friction of the relative movement between the handle assembly 30 and the base 10, so that the transmission mechanism 20 and the handle assembly 30 can achieve zero-gap contact, and also greatly improve the handle assembly 30 to meet the requirements of the shake test. Thus, the movement between the handle assembly 30 and the base 10 is smoother and more stable, so that when the handle assembly 30 extends out of the groove 11, on the basis of meeting the shake measurement requirements, the problem of easy jamming between the two is avoided, thereby improving the user's experience. For example, the number of transmission mechanisms 20 can be multiple, and multiple transmission mechanisms 20 are arranged at intervals to improve the movement flexibility and reliability of the handle assembly 30. The embodiments of the present application may not limit the specific number of transmission mechanisms 20.

[0046] For example, in the embodiment of the present application, when the handle assembly 30 extends out of the groove 11 of the vehicle door, along the length direction of the vehicle body, the handle assembly 30 generally needs to meet the requirement that the shaking amount is less than or equal to 1 mm, and along the height direction of the vehicle body, the handle assembly 30 generally needs to meet the requirement that the shaking amount is less than or equal to 3 mm. In the existing horizontal entry and exit type door handle 31, the handle assembly 30 is directly slidably connected to the connecting rod 32. In order to make the handle assembly 30 meet the above-mentioned shaking amount requirements, it is necessary to control the gap between the handle assembly 30 and the connecting rod 32 to be smaller, resulting in the handle assembly 30 easily generating jamming and abnormal noise when moving relative to the connecting rod 32. In the embodiment of the present application, the transmission mechanism 20 is connected to the handle assembly 30. Through the rolling movement of the transmission mechanism 20 relative to the connecting rod 32, the handle assembly 30 is driven to extend into or out of the groove 11 of the vehicle door along a straight line relative to the connecting rod 32, which solves the problem that the handle assembly 30 easily generates jamming and abnormal noise when moving relative to the connecting rod 32, and the structure is simple and easy to implement.

[0047] In the embodiment of the present application, for example, the door handle 31 structure may also include a button, which is electrically connected to the handle assembly 30. In response to the pressing operation of the button, the handle assembly 30 may perform telescopic movement under the action of the electric drive. In addition, the door handle assembly 30 may also be controlled to perform telescopic movement by the vehicle computer, and this embodiment of the present application may not be limited to this. For example, a sealing base and a sealing gasket may also be provided on the periphery of the edge of the connection between the handle assembly 30 and the base 10. The sealing base is connected between the handle assembly 30 and the base 10, and the sealing gasket is connected to the sealing base. The sealing base provides a setting position for the sealing gasket, and the sealing gasket is used to seal the handle assembly 30 and the base 10 to prevent rain, dust and other debris from entering the base 10 through the handle assembly 30, thereby preventing contamination and corrosion of the internal structure of the door.

[0048] Optionally, in the embodiment of the present application, the handle assembly 30 includes a handle 31 and a connecting rod 32, the transmission mechanism 20 is rollingly connected to the connecting rod 32, the handle 31 is connected to the connecting rod 32, the transmission mechanism 20 is a glass ball structure, and the glass ball structure includes a sleeve 21 and a ball 22; the sleeve 21 is connected to the side wall of the groove 11, the ball 22 is rollingly arranged at one end of the sleeve 21 and at least partially exposed from the sleeve 21, and the ball 22 is rollingly connected to the connecting rod 32. In this way, a relatively stable and reliable rolling motion between the handle assembly 30 and the transmission mechanism 20 is achieved through the glass ball structure, and it is widely used and easy to achieve. Specifically, the sleeve 21 can be embedded in the side wall of the groove 11 of the base 10, and a relatively flexible and reliable rotation space is provided for the ball 22 through the sleeve 21. The ball 22 is rollingly arranged at one end of the sleeve 21 and at least partially exposed from the sleeve 21. The ball 22 can be universally rolled relative to the sleeve 21, so that a good rolling effect can be achieved between the ball 22 and the connecting rod 32. Thus, the connecting rod 32 rolls relative to the ball 22 , so that the connecting rod 32 drives the handle 31 to extend into or out of the groove 11 of the base 10 .

[0049] In the embodiment of the present application, the glass ball structure may further include a top extension 23, which is connected to the other end of the sleeve 21, and the ball 22 is connected to the top extension 23 by rolling. In this way, the ball 22 is lifted by the top extension 23 to prevent the ball 22 from shrinking into the sleeve 21, and the position of the ball 22 in the sleeve 21 is limited to prevent the connecting rod 32 from squeezing the ball 22 into the side wall of the groove 11 and separating from the connecting rod 32 during multiple movements of the connecting rod 32 relative to the ball 22, so that the ball 22 and the connecting rod 32 have better connection stability and reliability.

[0050] Optionally, in the embodiment of the present application, the extension member 23 includes a fixing portion 231 and a connecting portion 232 connected to the fixing portion 231, the fixing portion 231 is connected to the other end of the sleeve 21, and the ball 22 is rollingly connected to the connecting portion 232. In this way, a relatively stable and reliable connection between the extension member 23 and the sleeve 21 is achieved through the fixing portion 231, and the connection between the extension member 23 and the ball 22 is achieved through the connecting portion 232, thereby improving the structural stability. For example, the fixing portion 231 may be provided with a triangular base 10 to further improve the stability of the connection between the extension member 23 and the sleeve 21. In addition, the fixing portion 231 may also be other shapes, and the embodiment of the present application may not limit the specific shape structure of the fixing portion 231.

[0051] In the embodiment of the present application, optionally, the connecting portion 232 is provided with an arc surface structure, and the ball 22 is rollingly connected to the arc surface structure. In this way, the rolling connection between the connecting portion 232 and the ball 22 is realized by the arc surface structure, so that the connecting portion 232 and the ball 22 are in point-to-point contact connection, which reduces the friction resistance of the relative movement between the connecting portion 232 and the ball 22, improves the flexibility and reliability of the rolling movement of the ball 22, and avoids the problem that the ball 22 is easily stuck. For example, the connecting portion 232 can be spherical, ellipsoidal or spherical, etc., and the embodiment of the present application does not limit the specific shape type of the connecting portion 232.

[0052] Optionally, in the embodiment of the present application, the glass bead structure further includes a fixed cylinder 24, the fixed cylinder 24 is connected to the side wall of the groove 11, the sleeve 21 is connected to the fixed cylinder 24, and the ball 22 is at least partially exposed at one end of the fixed cylinder 24. In this way, the connection between the glass bead structure and the groove 11 of the base 10 is achieved through the fixed cylinder 24, and it is also convenient to install the glass bead structure, and the ball 22 is at least partially exposed at one end of the fixed cylinder 24 to achieve a rolling connection between the ball 22 and the connecting rod 32. For example, in the embodiment of the present application, the fixed cylinder 24 can be a nut structure, and the fixed cylinder 24 is provided with a cavity for the sleeve 21 provided with the ball 22 to pass through. The structure is simple, widely used, and easy to obtain. In addition, the fixed cylinder 24 can also adopt other structures, such as a cylinder with a hollow cavity, etc. The embodiment of the present application does not limit the specific structural type of the fixed cylinder 24.

[0053] In the embodiment of the present application, optionally, a limiting platform 25 is provided at one end of the fixed cylinder 24, one end of the sleeve 21 abuts against the limiting platform 25, and the ball 22 is at least partially exposed from the limiting platform 25. In this way, the relative position between the sleeve 21 and the fixed cylinder 24 is limited by the limiting platform 25, so that the fixed cylinder 24 can more accurately control the locking position of the sleeve 21, avoid the sleeve 21 from being exposed from the fixed cylinder 24, and then more accurately control the limiting width of the fixed cylinder 24 on the connecting rod 32, thereby improving the installation accuracy.

[0054] Optionally, in the embodiment of the present application, the sleeve 21 is threadedly connected to the fixed cylinder 24. In this way, the sleeve 21 can be installed in the fixed cylinder 24 by thread rotation, so that the sleeve 21 and the fixed cylinder 24 fit closely, so that the connection reliability and stability between the two are better.

[0055] Specifically, in the embodiment of the present application, the outer circumference of the sleeve 21 is provided with a first thread 26, the inner circumference of the fixed cylinder 24 is provided with a second thread 27, and the first thread 26 is threadedly connected to the second thread 27. By threading the first thread 26 on the outer circumference of the sleeve 21 to the second thread 27 on the inner circumference of the fixed cylinder 24, the sleeve 21 is rotated and extended into the fixed cylinder 24, so that a relatively stable and reliable connection is achieved between the sleeve 21 and the fixed cylinder 24.

[0056] Optionally, in the embodiment of the present application, the other end of the sleeve 21 is provided with a mounting hole 28 for the installation tool to pass through. In this way, the sleeve 21 can be installed in the fixing tube 24 through the mounting hole 28 using an installation tool such as a mounting column or a screwdriver, thereby improving the convenience and efficiency of installation.

[0057] In the embodiment of the present application, the shape of the mounting hole 28 is optionally a polygon. The polygon can provide a better clamping effect between the mounting tool and the mounting hole 28, and prevent the mounting tool from slipping and dislocating relative to the mounting hole 28. For example, the polygon can be a hexagon, a pentagon, or a triangle, etc., and the embodiment of the present application does not limit the specific type of the polygon.

[0058] Optionally, in the embodiment of the present application, a protruding threaded portion 29 is provided on the outer periphery of the fixing cylinder 24, and the threaded portion 29 is threadedly connected to the base 10. In this way, a relatively stable and reliable connection between the fixing cylinder 24 and the base 10 is achieved through the threaded portion 29. Specifically, the side wall of the groove 11 of the base 10 is provided with an opening, and the threaded portion 29 is threadedly connected to the opening of the side wall of the groove 11.

[0059] In the embodiment of the present application, the number of the threaded portion 29 is optionally multiple, and the multiple threaded portions 29 are arranged at intervals on the outer circumference of the fixing cylinder 24. In this way, the connection reliability between the fixing cylinder 24 and the base 10 is improved by the multiple threaded portions 29 arranged at intervals, and the installation accuracy of the fixing cylinder 24 is also improved, so that the fixing cylinder 24 is prevented from being easily misplaced during the installation process.

[0060] Optionally, in the embodiment of the present application, the glass bead structure further includes a lubricant, which is filled in the sleeve 21 to lubricate the ball 22. In this way, the lubricant improves the smoothness of the rolling motion of the ball 22 and prevents the ball 22 from getting stuck. For example, the lubricant can be grease, or lubricating oil, etc. The embodiment of the present application does not limit the specific type of the lubricant.

[0061] In the embodiment of the present application, the bead structure optionally includes a first bead and a second bead, wherein the first bead is rollingly connected to one side of the connecting rod 32, and the second bead is rollingly connected to the other side of the connecting rod 32. In this way, the first bead and the second bead are used to limit the two sides of the connecting rod 32, so that the movement of the connecting rod 32 relative to the bead structure has good stability, and a good limiting effect is achieved for the handle assembly 30 in the direction along the length of the vehicle body, reducing the risk of the handle assembly 30 shaking relative to the base 10.

[0062] In summary, the vehicle handle structure described in the embodiment of the present application can at least include the following advantages:

[0063] In an embodiment of the present application, the vehicle handle structure is used for a vehicle door, and the vehicle handle structure includes: a base, a handle assembly, and a transmission mechanism, wherein the base is used to be connected to the vehicle door, and the base is provided with a groove; the handle assembly is arranged and connected in the groove, the transmission mechanism is connected to the side wall of the groove, and the transmission mechanism is rollingly connected to the handle assembly; the handle assembly rolls relative to the transmission mechanism, driving the handle assembly to enter the groove, or to extend from the groove. In this way, since the transmission mechanism is rollingly connected to the handle assembly, the handle assembly can be extended into or extended from the groove along a straight line relative to the groove of the base through the rolling motion of the handle assembly relative to the transmission mechanism. Specifically, when the handle assembly needs to be used, the handle assembly rolls relative to the transmission assembly, driving the handle assembly to extend from the groove relative to the base for the user to hold it, and when the handle assembly does not need to be used, the handle assembly rolls relative to the transmission assembly, driving the handle assembly to extend into the groove relative to the base, so as to achieve hiding of the handle assembly. Since the transmission mechanism is rollingly connected to the handle assembly, the relative movement between the two has less friction and better stability, that is, the sliding connection between the handle assembly and the base is converted into a rolling connection through the transmission mechanism, and the surface-to-surface sliding movement between the handle assembly and the base is converted into surface-to-point rolling movement, which greatly reduces the friction of the relative movement between the handle assembly and the base. As a result, the movement between the handle assembly and the base is smoother and more stable, so that when the handle assembly extends out of the groove, it can meet the requirements of shaking measurement and avoid the problem of easy jamming between the two, thereby improving the user experience.

[0064] The embodiment of the present application also provides a vehicle door structure, which includes the vehicle handle structure.

[0065] The vehicle door structure described in the embodiment of the present application may at least have the following advantages:

[0066] In an embodiment of the present application, the vehicle door structure includes the vehicle handle structure, which is used for the vehicle door, and includes: a base, a handle assembly, and a transmission mechanism, wherein the base is used to connect to the vehicle door, and the base is provided with a groove; the handle assembly is arranged and connected in the groove, the transmission mechanism is connected to the side wall of the groove, and the transmission mechanism is rollingly connected to the handle assembly; the handle assembly rolls relative to the transmission mechanism, driving the handle assembly to enter the groove, or to extend from the groove. In this way, since the transmission mechanism is rollingly connected to the handle assembly, the handle assembly can be extended into or extended from the groove along a straight line relative to the groove of the base through the rolling motion of the handle assembly relative to the transmission mechanism. Specifically, when the handle assembly needs to be used, the handle assembly rolls relative to the transmission assembly, driving the handle assembly to extend from the groove relative to the base for the user to hold, and when the handle assembly does not need to be used, the handle assembly rolls relative to the transmission assembly, driving the handle assembly to extend into the groove relative to the base, so as to achieve hiding of the handle assembly. Since the transmission mechanism is rollingly connected to the handle assembly, the relative movement between the two has less friction and better stability, that is, the sliding connection between the handle assembly and the base is converted into a rolling connection through the transmission mechanism, and the surface-to-surface sliding movement between the handle assembly and the base is converted into surface-to-point rolling movement, which greatly reduces the friction of the relative movement between the handle assembly and the base. As a result, the movement between the handle assembly and the base is smoother and more stable, so that when the handle assembly extends out of the groove, it can meet the requirements of shaking measurement and avoid the problem of easy jamming between the two, thereby improving the user experience.

[0067] An embodiment of the present application also provides a vehicle, which includes the door structure.

[0068] For example, in the embodiments of the present application, the vehicles may include compact cars, medium-sized cars, three-box cars, trucks, trailers, CDVs (Car Derived Vans), MPVs (multi-Purpose Vehicles), SUVs (Sport Utility Vehicles), etc. The embodiments of the present application may not limit the specific types of the vehicles.

[0069] The vehicle described in the embodiment of the present application may at least have the following advantages:

[0070] In an embodiment of the present application, the vehicle includes the vehicle door structure, the vehicle door structure includes the vehicle handle structure, the vehicle handle structure is used for the vehicle door, and the vehicle handle structure includes: a base, a handle assembly and a transmission mechanism, the base is used to connect to the vehicle door, the base is provided with a groove; the handle assembly is arranged and connected in the groove, the transmission mechanism is connected to the side wall of the groove, and the transmission mechanism is rollingly connected to the handle assembly; the handle assembly rolls relative to the transmission mechanism, driving the handle assembly to enter the groove, or to extend from the groove. In this way, since the transmission mechanism is rollingly connected to the handle assembly, the handle assembly can be extended into or extended from the groove along a straight line relative to the groove of the base through the rolling motion of the handle assembly relative to the transmission mechanism. Specifically, when the handle assembly needs to be used, the handle assembly rolls relative to the transmission assembly, driving the handle assembly to extend from the groove relative to the base for the user to hold, and when the handle assembly is not needed, the handle assembly rolls relative to the transmission assembly, driving the handle assembly to extend into the groove relative to the base, so as to achieve hiding of the handle assembly. Since the transmission mechanism is rollingly connected to the handle assembly, the relative movement between the two has less friction and better stability, that is, the sliding connection between the handle assembly and the base is converted into a rolling connection through the transmission mechanism, and the surface-to-surface sliding movement between the handle assembly and the base is converted into surface-to-point rolling movement, which greatly reduces the friction of the relative movement between the handle assembly and the base. As a result, the movement between the handle assembly and the base is smoother and more stable, so that when the handle assembly extends out of the groove, it can meet the requirements of shaking measurement and avoid the problem of easy jamming between the two, thereby improving the user experience.

[0071] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0072] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A vehicle handle structure, used for a vehicle door, It is characterized in that The vehicle handle structure comprises: a base, a handle assembly and a transmission mechanism, wherein the base is used to be connected to the vehicle door and is provided with a groove; The handle assembly is arranged and connected in the groove, the transmission mechanism is connected to the side wall of the groove, and the transmission mechanism is rollingly connected to the handle assembly; The handle assembly rolls relative to the transmission mechanism, driving the handle assembly to enter the groove or to extend from the groove.

2. The vehicle handle structure according to claim 1, It is characterized in that The handle assembly includes a handle and a connecting rod, the transmission mechanism is rollingly connected to the connecting rod, the handle is connected to the connecting rod, the transmission mechanism is a glass bead structure, and the glass bead structure includes a sleeve and a ball; The sleeve is connected to the side wall of the groove, the ball roller is arranged at one end of the sleeve and at least partially exposed from the sleeve, and the ball roller is connected to the connecting rod.

3. The vehicle handle structure according to claim 2, It is characterized in that The glass ball structure also includes a top extension piece, which is connected to the other end of the sleeve, and the ball is rollingly connected to the top extension piece.

4. The vehicle handle structure according to claim 3, It is characterized in that The extending member comprises a fixing portion and a connecting portion connected to the fixing portion, the fixing portion is connected to the other end of the sleeve, and the ball is rollingly connected to the connecting portion.

5. The vehicle handle structure according to claim 4, It is characterized in that The connecting portion is provided with an arc surface structure, and the ball bearing is rollingly connected to the arc surface structure.

6. The vehicle handle structure according to claim 2, It is characterized in that The glass bead structure further includes a fixing tube, the fixing tube is connected to the side wall of the groove, the sleeve is connected inside the fixing tube, and the ball is at least partially exposed at one end of the fixing tube.

7. The vehicle handle structure according to claim 6, It is characterized in that A limiting platform is provided at one end of the fixing tube, one end of the sleeve abuts against the limiting platform, and the ball is at least partially exposed on the limiting platform.

8. The vehicle handle structure according to claim 6, It is characterized in that The sleeve is threadedly connected in the fixing cylinder.

9. The vehicle handle structure according to claim 8, It is characterized in that The outer circumference of the sleeve is provided with a first thread, the inner circumference of the fixing tube is provided with a second thread, and the first thread is threadably connected to the second thread.

10. The vehicle handle structure according to claim 6, It is characterized in that The other end of the sleeve is provided with a mounting hole for the installation tool to pass through.

11. The vehicle handle structure according to claim 10, It is characterized in that The shape of the mounting hole is polygonal.

12. The vehicle handle structure according to claim 6, It is characterized in that A protruding threaded portion is provided on the outer periphery of the fixing tube, and the threaded portion is threadedly connected to the base.

13. The vehicle handle structure according to claim 12, It is characterized in that The number of the threaded parts includes a plurality, and the plurality of threaded parts are arranged at intervals on the outer circumference of the fixing tube.

14. The vehicle handle structure according to claim 2, It is characterized in that The glass ball structure also includes a lubricant, which is filled in the sleeve to lubricate the ball.

15. The vehicle handle structure according to claim 2, It is characterized in that The glass bead structure includes a first glass bead and a second glass bead, wherein the first glass bead is rollingly connected to one side of the connecting rod, and the second glass bead is rollingly connected to the other side of the connecting rod.

16. A vehicle door structure, It is characterized in that The vehicle door structure comprises the vehicle handle structure according to any one of claims 1-15.

17. A vehicle, It is characterized in that The vehicle includes the door structure of claim 16.

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