Automobile door assembly for B-pillar-free automobile and automobile

Abstract

The utility model provides an automobile door assembly for a B-pillar-free automobile and the automobile. The vehicle door assembly comprises a first limiting piece and a second limiting piece. The first limiting piece comprises a connecting part and a protruding part. The connecting part is used for connecting an automobile door. The connecting part is formed by stamping a metal plate, and a communicating opening penetrating in the front-back direction is formed in the connecting part. The protruding part is made of plastic materials and fixedly connected into the communicating opening, and the protruding part protrudes forwards or backwards from one side of the connecting part. The second limiting piece comprises a concave part which is used for being connected with another automobile door. The recessed part is recessed forwards or backwards to form a groove, and the protruding part is matched with the recessed part in an inserted and sleeved mode. The connecting part is formed by stamping a metal plate, the first limiting piece is fixedly connected to the automobile door through the connecting part, so that connection between the first limiting piece and the automobile door is firmer, the situation that the connecting position of the first limiting piece and the automobile door is aged and deformed is avoided, and then the situation that the automobile door generates abnormal sound in the running process of an automobile is avoided; and the user experience is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of vehicle, in particular to the door assembly for B -pillar -less car and car. BACKGROUND

[0002] With the development of the automobile industry, the scene of user travel is also more diversified, and the user travel quality requirement is higher and higher. The lateral limiting piece of the sliding door vehicle type in the market adopts plastic material, is connected through the countersunk bolt, is installed in the middle of the two seals of the door. The lateral limiting piece of the sliding door of the B -pillar -less vehicle is assembled outside the seal, directly contacts with the outside world, and is greatly affected by the climate. With the increase of time, the position of the limiting piece and the bolt connection may be aged, and then the connection of the limiting piece is not firm, so that the vehicle appears door abnormal sound in driving, and the user experience is poor. UTILITY MODEL CONTENTS

[0003] In view of the above problem, the utility model is provided to overcome the above problem or at least partially solve the above problem, the door assembly for B -pillar -less car and car, can solve the problem that the position of the limiting piece and the bolt connection is aged, and then the connection of the limiting piece is not firm, so that the vehicle appears door abnormal sound in driving, and the purpose of improving the user experience is achieved.

[0004] Specifically, the utility model provides a door assembly for B -pillar -less car, comprising:

[0005] The limiting piece comprises:

[0006] The connecting portion is used for connecting the door of the automobile. The connecting portion is formed by sheet metal stamping, and the connecting portion is provided with a communication port penetrating in the front-rear direction.

[0007] The protruding portion is of plastic material, is fixedly connected in the communication port, and the protruding portion protrudes forward or backward from one side of the connecting portion.

[0008] The second limiting piece comprises a recess portion, and the recess portion is used for connecting another door of the automobile. The recess portion is recessed to form a groove forward or backward, and the protruding portion is inserted into the recess portion.

[0009] Optionally, the material of the protruding portion is hard plastic.

[0010] The protruding portion is injection molded in the communication port, and the protruding portion penetrates the communication port and is stopped on both sides of the connecting portion.

[0011] Optionally, the outer surface of the connecting portion has a coating layer formed by a black electrophoretic surface treatment process.

[0012] Optionally, the vehicle door assembly further comprises a front door and a rear door.

[0013] The first limiting piece is fixedly connected to the front door, and the second limiting piece is fixedly connected to the rear door.

[0014] The first limiting piece is fixedly connected to the rear door, and the second limiting piece is fixedly connected to the front door.

[0015] Optionally, the connecting part extends in the up-down direction.

[0016] Two connecting holes are arranged on the connecting part, one of the two connecting holes is an elongated hole, and the other is a round hole.

[0017] The two connecting holes are arranged on the protruding part on the upper side and the lower side.

[0018] Optionally, in the case that the first limiting piece is fixedly connected to the front door,

[0019] The vehicle door assembly comprises a bolt connecting piece, and the bolt connecting piece is arranged in one-to-one correspondence with the connecting holes.

[0020] The utility model provides a kind of automobile, comprising:

[0021] The above vehicle door assembly for B-column-free automobile.

[0022] Frame, at least one side of the frame is provided with door frame, and the vehicle door assembly is movably connected in the door frame.

[0023] Optionally, the vehicle door assembly further comprises a front door and a rear door.

[0024] The front door is rotatably connected to the door frame, and the rear door is slidably connected to the door frame.

[0025] In the vehicle door assembly of the utility model, the connecting part is formed by sheet metal stamping, has good durability and corrosion resistance. The first limiting piece is fixedly connected to the vehicle door by the connecting part, so that the connection between the first limiting piece and the vehicle door is more reliable, the aging and deformation of the connection position between the first limiting piece and the vehicle door are avoided, the abnormal noise of the vehicle door during driving is avoided, the connection stability of the first limiting piece is ensured, and the user experience is improved. The utility model ensures the reliability of the lateral limiting of the B-column-free automobile door.

[0026] In addition, the convex part is made of plastic material, which can reduce the wear of the concave part when the convex part contacts the concave part, prolong the service life of the door assembly, and reduce the sound generated when the convex part contacts the concave part, and improve the user experience.

[0027] The above and other objects, advantages and features of the present application will become more apparent from the following detailed description of some embodiments thereof, taken in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0028] Some embodiments of the present application will now be described in detail in the following detailed description with reference to the drawings. Like reference numerals indicate like parts or portions in the drawings. It should be understood that the drawings are not necessarily to scale. In the drawings:

[0029] Figure 1 is a schematic structural view of a first limiting piece in a door assembly according to an embodiment of the present application;

[0030] Figure 2 is a schematic structural view of a first limiting piece in a door assembly according to an embodiment of the present application;

[0031] Figure 3 is a schematic structural view of a first limiting piece in a door assembly according to an embodiment of the present application;

[0032] Figure 4 is a schematic structural view of a convex part in a door assembly according to an embodiment of the present application;

[0033] Figure 5 is a schematic structural view of a door assembly according to an embodiment of the present application;

[0034] Figure 6 is Figure 5 is an enlarged view of A in FIG. 4;

[0035] Figure 7 is a schematic partial structural view of a door assembly according to an embodiment of the present application.

[0036] LIST OF REFERENCE NUMERALS:

[0037] 100, first limiting piece; 110, connecting part; 111, connecting hole; 120, convex part;

[0038] 200, second limiting piece; 210, concave part;

[0039] 310, front door; 320, rear door;

[0040] 400, door frame. DETAILED DESCRIPTION

[0041] The utility model embodiment for the car door assembly and car of no B column car is described below with reference to Figures 1 to 7 In the description of the present embodiment, it should be understood that the terms "first", "second" are used only for the purpose of description and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features, i.e. one or more of the features. In the description of the present utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited. When a certain feature "includes or contains" a certain or certain features, unless otherwise specifically described, it indicates that other features and can further include other features are not excluded.

[0042] Unless otherwise specifically defined and limited, the terms "set", "install", "connect", "connect", "fix", "couple" and other terms should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction relationship of two elements, unless otherwise specifically limited. Those skilled in the art should be able to understand the specific meaning of the above terms in the present utility model according to the specific circumstances.

[0043] In addition, in the description of the present embodiment, the first feature "above" or "below" the second feature can include direct contact between the first and second features, or indirect contact between the first and second features through another feature between them. That is, in the description of the present embodiment, the first feature "above", "above" and "above" the second feature includes the first feature directly above and obliquely above the second feature, or only indicates that the first feature is higher than the second feature in horizontal height. The first feature "below", "below" or "below" the second feature can be the first feature directly below or obliquely below the second feature, or only indicates that the first feature is less than the second feature in horizontal height.

[0044] In the description of the present embodiment, the description of the terms "one embodiment", "some embodiments", "illustrative embodiment", "example", "specific example", 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 present utility model. In the present specification, the illustrative description 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.

[0045] Figure 1 is a schematic structural view of a first limiting piece in a vehicle door assembly according to an embodiment of the present application, as shown in the figure, and with reference to Figure 1 , the embodiment of the present application provides a vehicle door assembly for a B-pillar-free vehicle, comprising a first limiting piece 100 and a second limiting piece 200. Figures 2 to 7

[0046] The first limiting piece 100 comprises a connecting portion 110 and a protruding portion 120. The connecting portion 110 is used for connecting a vehicle door. The connecting portion 110 is formed by sheet metal stamping, and the connecting portion 110 is provided with a communication port penetrating in the front-rear direction.

[0047] The protruding portion 120 is made of plastic material, is fixedly connected in the communication port, and the protruding portion 120 protrudes forward or backward from one side of the connecting portion 110.

[0048] The second limiting piece 200 comprises a recessed portion 210, which is used for connecting another vehicle door. The recessed portion 210 is recessed to form a groove forward or backward, and the protruding portion 120 is inserted and sleeved with the recessed portion 210.

[0049] Since the lateral limiting piece of the sliding door of the B-pillar-free vehicle is assembled outside the seal and directly contacts the outside world, it is greatly affected by the climate. With the increase of time, the position where the limiting piece is connected with the door may age, thereby causing the connection of the limiting piece to be not firm, causing abnormal noise of the door during driving of the vehicle, and poor user experience.

[0050] In the embodiment, the connecting portion 110 is formed by sheet metal stamping and has good durability and corrosion resistance. The first limiting piece 100 is fixedly connected to the vehicle door through the connecting portion 110, so that the connection of the first limiting piece 100 with the vehicle door is more firm, avoiding aging and deformation of the connection position between the first limiting piece 100 and the vehicle door, thereby avoiding the abnormal noise of the door during driving of the vehicle, ensuring the connection stability of the first limiting piece 100 and improving the user experience. The present application ensures the reliability of the lateral limiting of the B-pillar-free vehicle door.

[0051] In addition, the protruding portion 120 is made of plastic material, which can reduce the wear of the recessed portion 210 when the protruding portion 120 contacts the recessed portion 210, improve the service life of the door assembly, and also reduce the sound emitted when the protruding portion 120 contacts the recessed portion 210, thereby improving the user experience.

[0052] In some embodiments of the present application, the material of the protruding portion 120 is hard plastic.

[0053] The protruding portion 120 is injection molded in the communication port, and the protruding portion 120 penetrates through the communication port and is stopped at both sides of the connecting portion 110. ​

[0054] In the embodiment, the protruding part 120 is made of hard plastic, which can improve the limiting effect between the first limiting part 100 and the second limiting part 200. The first limiting part 100 is directly injection molded on the second limiting part 200, so that the first limiting part 100 and the second limiting part 200 are fixedly connected, the manufacturing process of the door assembly is simplified, and the manufacturing cost is reduced.

[0055] In some embodiments of the utility model, the protruding part 120 is made of POM material.

[0056] In some embodiments of the utility model, the outer surface of the connecting part 110 has a coating formed by a black electrophoretic surface treatment process.

[0057] In the embodiment, the connecting part 110 adopts a sheet metal electrophoretic black paint structure to improve the corrosion resistance of the product. Thus, the connecting part 110 has good durability and corrosion resistance, and the reliability of the B-pillar-free automobile door lateral limiting is improved.

[0058] In some embodiments of the utility model, the door assembly further comprises a front door 310 and a rear door 320.

[0059] The first limiting part 100 is fixedly connected to the front door 310, and the second limiting part 200 is fixedly connected to the rear door 320.

[0060] In some embodiments of the utility model, the first limiting part 100 is fixedly connected to the rear door 320, and the second limiting part 200 is fixedly connected to the front door 310.

[0061] In some embodiments of the utility model, the connecting part 110 extends in the up-down direction.

[0062] The connecting part 110 is provided with two connecting holes 111, one of which is a long hole, and the other is a round hole. The long hole extends in the left-right direction.

[0063] The two connecting holes 111 are arranged on the upper and lower sides of the protruding part 120.

[0064] In the embodiment, the long hole is arranged to facilitate adjusting the angle of the first limiting part 100 when the first limiting part 100 is installed by a bolt to cooperate with the second limiting part 200.

[0065] In some embodiments of the utility model, in the case where the first limiting part 100 is fixedly connected to the front door 310,

[0066] The door assembly comprises bolted connectors which are arranged in one-to-one correspondence with the connecting holes 111. The bolted connectors are inserted into the corresponding connecting holes 111, so that the first limiting member 100 is fixedly connected to the front door 310.

[0067] In the embodiment, the first limiting member 100 is connected to the front door 310 by bolts. Since the connecting part 110 is formed by sheet metal stamping, the connection between the first limiting member 100 and the front door 310 is more reliable.

[0068] The utility model embodiment provides a kind of automobile, including the door assembly for the car without B column and frame in any one embodiment of above.

[0069] At least one side of the frame is provided with a door frame 400, and the door assembly is movably connected in the door frame 400.

[0070] In the embodiment, the connecting part 110 is formed by sheet metal stamping, has good durability and corrosion resistance. The first limiting member 100 is fixedly connected to the automobile door by the connecting part 110, so that the connection between the first limiting member 100 and the automobile door is more reliable. The aging and deformation of the connection position between the first limiting member 100 and the automobile door are avoided, and the abnormal sound of the door during driving is avoided. The connection stability of the first limiting member 100 is ensured, and the user experience is improved. The reliability of the lateral limiting of the door of the car without B column is ensured.

[0071] In addition, the convex part 120 is made of plastic material, which can reduce the wear of the concave part 210 when the convex part 120 contacts the concave part 210, and improve the service life of the door assembly. The sound emitted when the convex part 120 contacts the concave part 210 is also reduced, and the user experience is improved.

[0072] At this point, those skilled in the art should realize that, although the present utility model has been shown and described in detail herein, many other variants or modifications consistent with the principles of the present utility model can be directly determined or deduced based on the disclosure of the present utility model without departing from the spirit and scope of the present utility model. Therefore, the scope of the present utility model should be understood and recognized as covering all these other variants or modifications.

Claims

1. A door assembly for a B-pillar free vehicle, characterized in that, The application relates to a door assembly for a B-pillar-free automobile. The door assembly comprises: a first limiting member, which comprises: a connecting part for connecting an automobile door; the connecting part is formed by punching and stamping sheet metal, and a through hole is arranged on the connecting part in the front-rear direction; a protruding part made of plastic, which is fixedly connected in the through hole and protrudes forward or backward from one side of the connecting part; a second limiting member, which comprises a recessed part for connecting another automobile door; the recessed part is recessed to form a groove forward or backward, and the protruding part is inserted into the recessed part.

2. The door assembly according to claim 1, wherein: the material of the protruding part is hard plastic; the protruding part is injection molded in the through hole, and the protruding part penetrates through the through hole and is stopped on both sides of the connecting part.

3. The door assembly according to claim 1, wherein: the outer surface of the connecting part has a coating layer formed by a black electrophoresis surface treatment process.

4. The door assembly according to claim 1, wherein: the door assembly further comprises a front door and a rear door; the first limiting member is fixedly connected to the front door, and the second limiting member is fixedly connected to the rear door; or the first limiting member is fixedly connected to the rear door, and the second limiting member is fixedly connected to the front door.

5. The door assembly according to claim 4, wherein: the connecting part extends in the up-down direction; two connecting holes are arranged on the connecting part, one of the two connecting holes is a long hole, and the other is a round hole; the long hole extends in the left-right direction; the two connecting holes are arranged on the upper and lower sides of the protruding part.

6. The door assembly according to claim 5, wherein: in the case that the first limiting member is fixedly connected to the front door, 7. An automobile characterized by comprising: the door assembly comprises a bolt connecting member, which is arranged in one-to-one correspondence with the connecting holes; the bolt connecting member is inserted into the corresponding connecting hole, so that the first limiting member is fixedly connected to the front door. The application relates to a door assembly for a B-pillar-free automobile. The door assembly comprises: the door assembly according to any one of claims 1 to 6; a vehicle frame, at least one side of the vehicle frame is provided with a door frame, and the door assembly is movably connected in the door frame.

8. The automobile according to claim 7, wherein: the door assembly comprises a front door and a rear door; the front door is rotatably connected to the door frame, and the rear door is slidably connected to the door frame.

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