Handle assembly, vehicle door and vehicle

Abstract

The embodiment of the utility model relates to the technical field of vehicles, and discloses a handle assembly, a vehicle door and a vehicle, and the handle assembly comprises a main body, a first connecting part and a second connecting part, the decorative cover is provided with a matching part and a second connecting part; the limiting part is arranged on the main body, the limiting part comprises an assembling section and an in-place section, the assembling section and the in-place section are sequentially arranged in the preset direction, the assembling section is provided with an assembling face matched with the decorative cover, and the in-place section is provided with an in-place face matched with the decorative cover. The matching portion of the decorative cover firstly moves along the assembling face, when the matching portion moves to the edge of the assembling face and finally falls to the in-place face, the decorative cover collides with the in-place face to make loud sound, vibration can be generated at the same time, at the moment, the sound is larger and easier to recognize, and meanwhile when the decorative cover is installed in place, the matching portion can not be damaged. Operators can perceive in a vibration mode in a touch reminding mode.

Description

Technical Field

[0001] The embodiments of the present application relate to the field of vehicle technology, and in particular, to a handle assembly, a vehicle door, and a vehicle. Background Art

[0002] As the appearance quality of vehicle doors continues to improve, the application of hidden door handles is becoming more and more widespread. The hidden handle usually consists of a handle body and a handle decorative cover. The handle body is assembled and connected to the door through a transmission component. The handle decorative cover is arranged on the outside of the handle body to cover the complex structure on the handle body and can form a relatively uniform plane with the decorative surface of the door.

[0003] The existing handle decorative cover and the handle body are usually connected by a sliding card. The handle decorative cover is placed at one end of the handle body and continuously slides along the length direction of the vehicle to a preset position of the handle body to complete the connection process. The operator mainly judges whether the handle decorative cover is installed in place by the sound made after the elastic card set on the handle body and the handle decorative cover are matched. However, since the assembly environment of the vehicle is usually noisy, the operator is prone to make mistakes in judgment, which may cause the handle decorative cover to fall off easily after the installation step is completed. Utility Model Content

[0004] In view of this, embodiments of the present application provide a handle assembly, a vehicle door, and a vehicle to solve the problem of poor reliability in the assembly process of the existing handle decorative cover.

[0005] In order to achieve the above-mentioned purpose, the technical solution of the embodiment of the present application is implemented as follows:

[0006] In a first aspect, an embodiment of the present application provides a handle assembly, comprising: a main body, having a mounting position and a first connecting portion arranged at the mounting position; a decorative cover, having a matching portion and a second connecting portion assembled and connected to the first connecting portion, the decorative cover being suitable for moving along a preset direction and being installed at the mounting position; a limiting member, arranged on the main body, the limiting member comprising an assembly section and a positioning section, the assembly section and the positioning section being arranged in sequence along the preset direction, the assembly section having an assembly surface that matches the decorative cover, the positioning section having a positioning surface that matches the decorative cover, the height of at least a part of the assembly surface close to the positioning surface being higher than the height of the positioning surface, and the connecting surface between the assembly surface and the positioning surface forming a limiting surface; wherein the decorative cover has an assembly state in which the matching portion moves along the assembly surface, and a positioning state in which the matching portion falls onto the positioning surface, makes a sound and returns to its original state.

[0007] The handle assembly provided in the embodiment of the present application is provided with a limit piece on the main body, and the assembly surface and the seating surface with a height difference on the limit piece can form a clamping structure. When the decorative cover moves along a preset direction and is gradually assembled and connected with the first connection part through the second connection part, the matching part of the decorative cover first moves along the assembly surface. When the matching part moves to the edge of the assembly surface and finally falls to the seating surface, the decorative cover collides with the seating surface to make a loud noise and also generates vibration. The sound at this time is not only louder and easier to identify than the sound emitted by the original elastic card, but also can make the operator feel it in the form of a tactile reminder through vibration when it is installed in place, effectively solving the problem of poor reliability of the assembly process of the existing handle decorative cover.

[0008] In a possible implementation of the present application, the height of the assembly surface gradually increases along a preset direction, and when the decorative cover is in an assembled state, the matching portion moves along the assembly surface and generates elastic deformation;

[0009] Beneficial effects: This type of assembly surface can make the deformation at the position of the mating part gradually increase as it moves, which can prevent the mating part from deforming too quickly and causing local fractures, and can improve the reliability of the mating process.

[0010] In a possible implementation of the present application, a height of the assembly surface away from the seating surface is lower than a height of the seating surface, and / or the assembly surface is an inclined plane.

[0011] Beneficial effect: This type of assembly surface can ensure that the decorative cover effectively contacts and cooperates with the assembly surface when it moves, and can avoid the problem that the mating part of the decorative cover is against the end face of the limiter close to the assembly surface and cannot continue to move for assembly. The assembly surface is an inclined plane, which can make the deformation speed of the mating part more uniform during the gradual movement process, thereby improving the stability of the mating process.

[0012] In a possible implementation of the present application, the mating portion is a retractable elastic member, which is disposed on a side of the cover body of the decorative cover close to the main body. The elastic member has a contracted state mating with the assembly surface and an extended state mating with the seating surface.

[0013] Beneficial effect: Through the independent contraction and extension of the matching part itself, the deformation of the main body of the decorative cover can be effectively avoided.

[0014] In a possible implementation of the present application, the limiting member is disposed in an installation position close to one side of the preset direction.

[0015] Beneficial effect: Since the decorative cover moves along the preset direction during installation, the decorative cover will not contact the limiter until it is almost at the position where the installation is completed. The limiter is located at this position, which can effectively avoid interference with the main assembly movement trajectory of the decorative cover.

[0016] In a possible implementation of the present application, there are multiple limiting members and they are arranged at intervals in the installation positions, and the decorative cover is matched with multiple installation positions at the same time through the matching portion.

[0017] Beneficial effect: This form of cooperation produces a louder sound and a greater vibration caused by the collision, which can more effectively remind the operator.

[0018] In a possible implementation of the present application, the limiting members are arranged at intervals along the width direction of the decorative cover.

[0019] Beneficial effect: This arrangement can make the force on the mating part along the width direction more uniform.

[0020] In a possible implementation of the present application, the handle assembly also includes an elastic card arranged in the installation position, and the decorative cover is correspondingly provided with a mating card assembled with the elastic card. When the mating card is assembled, it is suitable for driving the elastic card to lift, and when it is installed in place, the elastic card falls and makes a sound.

[0021] Beneficial effect: When installed in place, not only does the seating surface make a sound, but the elastic card and the matching card also make a sound when they are matched, which can further remind the operator to install in place and improve assembly reliability.

[0022] In a second aspect, an embodiment of the present application provides a vehicle door, which includes: a door body; and the above-mentioned handle assembly, assembled and connected to the door body.

[0023] In a third aspect, an embodiment of the present application provides a vehicle, characterized in that it includes: the above-mentioned handle assembly, or the above-mentioned vehicle door. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 An exploded schematic diagram of a handle assembly provided in an embodiment of the present application;

[0025] Figure 2 for Figure 1 A three-dimensional schematic diagram of the main body of the handle assembly shown;

[0026] Figure 3 for Figure 2 A partial schematic diagram of the location of the upper limit member of the main body shown;

[0027] Figure 4 for Figure 3 A cross-sectional view of the main body at AA shown;

[0028] Figure 5 for Figure 2 A partial schematic diagram of the location of the elastic card on the main body shown;

[0029] Figure 6 for Figure 1 A schematic diagram of the inner structure of the decorative cover of the handle assembly shown;

[0030] Figure 7 for Figure 1 The schematic diagram of the structure of the handle assembly after assembly is shown;

[0031] Figure 8 for Figure 7 A cross-sectional view of the handle assembly taken along line BB is shown.

[0032] Reference numerals:

[0033] 1. Main body; 101. Installation position; 102. First connecting part; 103. Elastic card; 2. Decorative cover; 201. Matching part; 202. Second connecting part; 203. Matching card; 3. Limiting member; 301. Assembly section; 302. Positioning section; 303. Assembly surface; 304. Positioning surface; 305. Limiting surface. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the specific technical solution of the present application will be further described in detail below in conjunction with the drawings in the embodiments of the present application. The following embodiments are used to illustrate the present application, but are not used to limit the scope of the present application.

[0035] In the embodiments of the present application, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, unless otherwise specified, "multiple" means two or more.

[0036] In addition, in the embodiments of the present application, directional terms such as "up", "down", "left" and "right" are defined relative to the orientation of the components in the drawings. It should be understood that these directional terms are relative concepts. They are used for relative description and clarification, and they may change accordingly according to the changes in the orientation of the components in the drawings.

[0037] In the embodiments of the present application, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium.

[0038] In the embodiments of the present application, the terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element.

[0039] In the embodiments of the present application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way.

[0040] Combine the following Figures 1 to 8 , describing an embodiment of the present application.

[0041] According to an embodiment of the present application, on the one hand, a handle assembly is provided, including: a main body 1, a decorative cover 2 and a limiting member 3, the main body 1 having an installation position 101 and a first connecting portion 102 arranged at the installation position 101, the decorative cover 2 having a matching portion 201 and a second connecting portion 202 assembled and connected with the first connecting portion 102, the decorative cover 2 is suitable for moving along a preset direction and being installed to the installation position 101, the limiting member 3 is arranged on the main body 1, the limiting member 3 includes an assembly section 301 and a position section 302, the assembly section 301 and the position section 302 They are arranged sequentially along a preset direction, the assembly section 301 has an assembly surface 303 that cooperates with the decorative cover 2, the positioning section 302 has a positioning surface 304 that cooperates with the decorative cover 2, the height of at least a part of the assembly surface 303 close to the positioning surface 304 is higher than the height of the positioning surface 304, and the connecting surface between the assembly surface 303 and the positioning surface 304 forms a limiting surface 305, wherein the decorative cover 2 has an assembly state in which the matching part 201 moves along the assembly surface 303, and a positioning state in which the matching part 201 falls to the positioning surface 304, makes a sound and returns to its original state.

[0042] In the handle assembly of the present embodiment, a limit piece 3 is provided on the main body 1. The assembly surface 303 and the seating surface 304 with a height difference on the limit piece 3 can form a snap-fit ​​structure. When the decorative cover 2 moves along a preset direction and is gradually assembled and connected with the first connection part 102 through the second connection part 202, the matching part 201 of the decorative cover 2 first moves along the assembly surface 303. When the matching part 201 moves to the edge of the assembly surface 303 and finally falls to the seating surface 304, the decorative cover 2 collides with the seating surface 304 to produce a loud noise and also generates vibration. The sound at this time is not only louder and easier to identify than the sound emitted by the original elastic card, but also can make the operator feel it in the form of a tactile reminder through vibration when it is installed in place, effectively solving the problem of poor reliability of the assembly process of the existing handle decorative cover.

[0043] It should be noted that the specific structural form of the matching part 201 is not limited, and it can refer to a local position of the decorative cover 2 body, or it can be a component separately arranged on the decorative cover 2 body for matching with the limit member 3; the assembly section 301 refers to: during the continuous assembly process of the decorative cover 2, the limit member 3 and the decorative cover 2 continue to match; the arrival section 302 refers to: when the decorative cover 2 is completely assembled, the limit member 3 and the decorative cover 2 match.

[0044] In addition, height refers to Figure 1 The height of the arrow in the middle is closer to the Figure 1 The higher the decorative cover 2 is, the higher the height is.

[0045] Specifically, in the present embodiment, the limit member 3 not only has a reminder function, but also, when the decorative cover 2 is installed in place and matched with the seating surface 304, the limit surface 305 of the limit member 3 can effectively limit the movement of the decorative cover 2 in a direction opposite to the preset direction, thereby preventing the decorative cover 2 from falling off the main body 1. Therefore, the limit member 3 also has the function of enhancing the assembly stability of the decorative cover 2 after assembly.

[0046] In some embodiments of the present application, the height of the assembly surface 303 gradually increases along a preset direction. When the decorative cover 2 is in an assembled state, the mating portion 201 moves along the assembly surface 303 and produces elastic deformation. This form of assembly surface 303 can make the deformation at the position of the mating portion 201 gradually increase with its own movement, which can prevent the mating portion 201 from deforming too quickly and causing a local break, thereby improving the reliability of the mating process. In addition, during the assembly process, only a local position of the mating portion 201 produces elastic deformation, which can effectively prevent the decorative cover 2 from being lifted as a whole, thereby causing the first connecting portion 102 and the second connecting portion 202 to be easily damaged due to excessive force during assembly.

[0047] Among them, in the embodiment of the present application, the specific form of the assembly surface 303 is not limited, and it can be a curved surface, an arc surface, etc. with a gradually increasing height, or an inclined plane with a gradually increasing height, which can be flexibly selected according to needs.

[0048] In addition, it should be noted that the decorative cover 2 of this embodiment is elastic and can undergo elastic deformation within a certain range. This type of decorative cover 2 is not easily damaged during assembly. At the same time, under the action of its own elastic force, the sound generated when the decorative cover 2 falls and collides with the seating surface 304 is more obvious.

[0049] In some embodiments of the present application, the height of the assembly surface 303 away from the seating surface 304 is lower than the height of the seating surface 304. This type of assembly surface 303 can ensure that the decorative cover 2 effectively contacts and cooperates with the assembly surface 303 when moving, and can avoid the problem that the mating portion 201 of the decorative cover 2 abuts against the end surface of the limiting member 3 close to the assembly surface 303 and cannot continue to move for assembly.

[0050] There is no limitation on the specific value of the height of the assembly surface 303 away from the seating surface 304 , as long as it is lower than the height of the seating surface 304 and is convenient for matching with the decorative cover 2 .

[0051] In some embodiments of the present application, the assembly surface 303 is an inclined plane with a simple structure and easy processing. It also makes the deformation speed of the mating part 201 more uniform during the gradual movement, thereby improving the stability of the mating process.

[0052] Specifically, there is no limitation on the inclination angle of the assembly surface 303, and it can be selected according to the location of the limit member 3 and the size of the space it can occupy. If the limit member 3 is large in size, the inclination angle of the assembly surface 303 can be set to be smaller, so that the slope of the assembly surface 303 is longer and gentler. If the limit member 3 is small in size, the inclination angle of the assembly surface 303 can be set to be larger, so that the slope of the assembly surface 303 is shorter and steeper.

[0053] In some embodiments of the present application, the mating portion 201 is the edge portion of the decorative cover 2 at one end of a preset direction. The decorative cover 2 directly cooperates with the limiting member 3 through the edge portion of its own cover body, and the limiting member 3 can be directly applied without making any changes to the structure of the decorative cover 2.

[0054] In some embodiments of the present application, the mating portion 201 is a retractable elastic member, which is arranged on the side of the cover body of the decorative cover 2 close to the main body 1. The elastic member has a contracted state that cooperates with the assembly surface 303, and an extended state that cooperates with the seating surface 304. Through the independent contraction and extension of the mating portion 201 itself, deformation of the main body of the decorative cover 2 can be effectively avoided.

[0055] Specifically, the mating part 201 includes a retractable spring and a slider, which is connected to the bottom wall of the cover body of the decorative cover 2 through the spring. When the slider moves along the assembly surface 303, the spring is gradually compressed. When the slider is separated from the assembly surface 303, the spring stretches and drives the slider to collide with the seating surface 304.

[0056] In some embodiments of the present application, the limit member 3 is arranged in the installation position 101 close to the preset direction. Since the decorative cover 2 moves along the preset direction during installation, the decorative cover 2 will contact the limit member 3 only when it moves to a position almost to complete the installation. The limit member 3 is located at this position, which can effectively avoid interference with the main assembly movement trajectory of the decorative cover 2.

[0057] In addition, the limiting member 3 in this position is also more convenient to directly cooperate with the edge of the decorative cover 2 at one end of the preset direction, which can avoid changing the structure of the decorative cover 2.

[0058] Exemplarily, the limiting member 3 may also be disposed at other positions in the installation position 101 , as long as the matching portion 201 is disposed at the corresponding position of the decorative cover 2 .

[0059] In some embodiments of the present application, there are multiple limit members 3 and they are arranged at intervals in the installation position 101. The decorative cover 2 cooperates with multiple installation positions 101 at the same time through the matching part 201. The sound emitted by this form of matching is louder, and the vibration generated by the collision is also greater, which can more effectively remind the operator. At the same time, this form of limit member 3 can make the volume of a single limit member 3 smaller, and can better utilize the small space in the installation position 101.

[0060] There is no limitation on the number and spacing of the limiting members 3 , and the number can be two, three, four, etc., and can be flexibly selected according to the available installation space of the installation position 101 .

[0061] As an alternative implementation, there may be multiple matching portions 201 , and the matching portions 201 and the corresponding limiting members 3 are arranged in a one-to-one correspondence.

[0062] In some embodiments of the present application, the limiting members 3 are arranged at intervals along the width direction of the decorative cover 2. This arrangement can make the force on the matching portion 201 along the width direction more uniform.

[0063] The width direction refers to Figure 1 The arrow in the middle points to the "width" direction.

[0064] Specifically, since the limit member 3 is arranged in the installation position 101 on the side close to the preset direction, there is less space left in the installation position 101, and the space is mainly extended along the width direction. This arrangement of the limit member 3 can better adapt to this part of the space in the installation position 101.

[0065] In some embodiments of the present application, the handle assembly also includes an elastic card 103 arranged in the installation position 101, and the decorative cover 2 is correspondingly provided with a matching card 203 assembled and connected to the elastic card 103. When the matching card 203 is assembled, it is suitable for driving the elastic card 103 to lift, and making the elastic card 103 fall and make a sound when it is installed in place. When it is installed in place, not only does a sound come out at the seating surface 304, but the elastic card 103 also makes a sound when it cooperates with the matching card 203, which can further remind the operator to install in place and improve the assembly reliability.

[0066] In addition, the elastic card 103 can also effectively limit the position of the decorative cover 2 after being matched with the matching card 203 to prevent the decorative cover 2 from falling out.

[0067] like Figure 2 , Figure 5 as well as Figure 6 As shown, when the elastic card 103 cooperates with the matching card 203 having an inclined guide surface, the elastic card 103 gradually rises as the matching card 203 moves. When the matching card 203 moves to a position behind the elastic card 103, the elastic card 103 falls back and abuts against the matching card 203.

[0068] In this embodiment, the first connecting portion 102 is a snap-in groove or snap-in hole arranged at intervals along the outline of the mounting position 101 of the main body 1, and the second connecting portion 202 is a positioning card arranged at intervals along the outline of the decorative cover 2. The decorative cover 2 can be moved along a preset direction to position and cooperate each positioning card with the corresponding snap-in groove or snap-in hole. The structure is simple and effective, and is easy to process and manufacture.

[0069] According to an embodiment of the present application, on the other hand, a vehicle door is provided, which includes: a door body and the above-mentioned handle assembly, wherein the handle assembly is assembled and connected to the door body.

[0070] In this embodiment, the door body includes a door sheet metal and an exterior trim panel, and the exterior trim panel is arranged on the outer wall of the door sheet metal to form an exterior decorative surface.

[0071] According to an embodiment of the present application, on another aspect, a vehicle is provided, which includes: the above-mentioned handle assembly, or the above-mentioned vehicle door.

[0072] It should be noted that the vehicle in this application may refer to a large car, a small car, a special-purpose car, etc. For example, according to the car model, the car in this application may be a sedan model, an off-road model, a multi-purpose MPV model or other models. Generally, a vehicle is provided with wheels, a power source, and a transmission system arranged between the wheels and the power source. The transmission system can transmit the power provided by the power source to the wheels, so that the wheels rotate, thereby driving the vehicle to travel.

[0073] It should be noted that in the embodiments of the present application, the type of the power source of the vehicle is not limited. For example, for a fuel vehicle, the power source may refer to a fuel engine such as a gasoline engine or a diesel engine; for an electric vehicle, the power source may refer to an electric motor; for a hybrid vehicle, the power source may refer to an engine or an electric motor; for a vehicle powered by other means, the power source may refer to a device that generates power.

[0074] The serial numbers of the embodiments of the present application are only for description and do not represent the advantages and disadvantages of the embodiments. The above are only preferred embodiments of the present application, and do not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made by using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A handle assembly, characterized in that: include: A main body (1) having a mounting position (101) and a first connecting portion (102) arranged at the mounting position (101); A decorative cover (2) comprising a matching portion (201) and a second connecting portion (202) assembled and connected to the first connecting portion (102), wherein the decorative cover (2) is suitable for moving along a preset direction and being installed at the installation position (101); A limiting member (3) is arranged on the main body (1), the limiting member (3) comprising an assembly section (301) and a positioning section (302), the assembly section (301) and the positioning section (302) being arranged in sequence along the preset direction, the assembly section (301) having an assembly surface (303) cooperating with the decorative cover (2), the positioning section (302) having a positioning surface (304) cooperating with the decorative cover (2), the height of at least a portion of the assembly surface (303) close to the positioning surface (304) being higher than the height of the positioning surface (304), and the connecting surface between the assembly surface (303) and the positioning surface (304) forming a limiting surface (305); The decorative cover (2) has an assembly state in which the matching portion (201) moves along the assembly surface (303), and a positioning state in which the matching portion (201) falls onto the positioning surface (304), makes a sound, and returns to its original state.

2. The handle assembly according to claim 1, characterized in that: The height of the assembly surface (303) gradually increases along the preset direction, and when the decorative cover (2) is in an assembled state, the matching portion (201) moves along the assembly surface (303) and generates elastic deformation.

3. The handle assembly according to claim 2, characterized in that: The height of the assembly surface (303) away from the seating surface (304) is lower than the height of the seating surface (304). And / or, the assembly surface (303) is an inclined plane.

4. The handle assembly according to claim 1, characterized in that: The matching portion (201) is a retractable elastic member, which is arranged on a side of the cover body of the decorative cover (2) close to the main body (1), and has a contracted state matching with the assembly surface (303) and an extended state matching with the seating surface (304).

5. The handle assembly according to any one of claims 1 to 4, characterized in that: The limiting member (3) is arranged in the installation position (101) on one side close to the preset direction.

6. The handle assembly according to claim 5, characterized in that: The limiting members (3) are multiple in number and are arranged at intervals in the installation positions (101); the decorative cover (2) is matched with the multiple installation positions (101) at the same time through the matching portion (201).

7. The handle assembly according to claim 6, characterized in that: The limiting members (3) are arranged at intervals along the width direction of the decorative cover (2).

8. The handle assembly according to any one of claims 1 to 4, characterized in that: The invention also comprises an elastic card (103) arranged in the installation position (101); the decorative cover (2) is correspondingly provided with a matching card (203) assembled and connected with the elastic card (103); the matching card (203) is suitable for driving the elastic card (103) to rise when assembled, and causing the elastic card (103) to fall and make a sound when installed in place.

9. A vehicle door, characterized in that: include: Door body; The handle assembly according to any one of claims 1 to 8 is assembled and connected to the door body.

10. A vehicle, characterized in that: include: The handle assembly according to any one of claims 1 to 8, or the vehicle door according to claim 9.

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