CN209855501U - Door hinge subassembly and car - Google Patents

Door hinge subassembly and car Download PDF

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Publication number
CN209855501U
CN209855501U CN201920198188.3U CN201920198188U CN209855501U CN 209855501 U CN209855501 U CN 209855501U CN 201920198188 U CN201920198188 U CN 201920198188U CN 209855501 U CN209855501 U CN 209855501U
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China
Prior art keywords
assembly
door
mounting
extension
door hinge
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Active
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CN201920198188.3U
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Chinese (zh)
Inventor
郭春防
郑楚强
李明一
陈明达
陈春龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang British Automobile Co Ltd
Zhejiang Geely Holding Group Co Ltd
Zhejiang Geely New Energy Commercial Vehicle Co Ltd
Original Assignee
Zhejiang British Automobile Co Ltd
Zhejiang Geely Holding Group Co Ltd
Zhejiang Geely New Energy Commercial Vehicle Co Ltd
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Application filed by Zhejiang British Automobile Co Ltd, Zhejiang Geely Holding Group Co Ltd, Zhejiang Geely New Energy Commercial Vehicle Co Ltd filed Critical Zhejiang British Automobile Co Ltd
Priority to CN201920198188.3U priority Critical patent/CN209855501U/en
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Publication of CN209855501U publication Critical patent/CN209855501U/en
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Abstract

The application discloses a vehicle door hinge assembly and a vehicle, belongs to the technical field of vehicles, and solves the problem that the relative position of a vehicle door and a vehicle body is changed due to the fact that the existing hinge is insufficient in durability; the technical problem that the strength of the hinge structure is insufficient. The vehicle door hinge assembly comprises a positioning assembly and a movable assembly connected with the positioning assembly; the positioning assembly comprises a first extension part and a second extension part vertically connected with the first extension part, and the second extension part is fixed on the vehicle body; the second extension part comprises a first mounting part and a limiting part fixedly connected with the first mounting part, and the inner side surface of the end part of the limiting part is provided with an inclined structure; the fixing part is used for fixing the movable assembly on the vehicle door, and a clamping part extends outwards along the side wall of the second mounting part; first installation department passes through connecting piece swivelling joint with the second installation department, this application through the connecting piece realize locating component and with locating component between fixed, improved structural strength.

Description

Door hinge subassembly and car
Technical Field
The application relates to the technical field of automobiles, in particular to a door hinge assembly and an automobile.
Background
The automobile door hinge is an important part for linking an automobile body and an automobile door, and mainly has the functions of ensuring and keeping the position of the automobile door relative to the automobile body and ensuring and facilitating the opening and closing of the automobile door.
The existing automobile door hinge structure is manufactured by a cold stamping hinge through a cold stamping process (blanking-forming-punching) and a rolling process as shown in figure 1, and on one hand, the hinge has insufficient endurance strength, so that the relative position of an automobile door and an automobile body is changed; on the other hand, the hinge structure has insufficient strength, and the rotating shaft, the movable blade and the hinge seat are loosened in the process of adjusting the gap and surface difference of the vehicle door in the whole vehicle production.
Therefore, it is an urgent technical problem for those skilled in the art to provide a door hinge assembly and an automobile, which can improve the precision and the strength of the hinge structure.
SUMMERY OF THE UTILITY MODEL
The application aims to provide a vehicle door hinge assembly and a vehicle, which aim to solve the problem that the relative position of a vehicle door and a vehicle body is changed due to the insufficient endurance strength of the existing hinge; the hinge structure has insufficient strength, and the technical problem that the rotating shaft, the movable blade and the hinge seat are loosened in the process of adjusting the gap and the surface difference of the car door in the whole car production is solved.
The application provides a vehicle door hinge assembly, which comprises a positioning assembly and a movable assembly connected with the positioning assembly;
the positioning assembly comprises a first extension part and a second extension part vertically connected with the first extension part, and the second extension part is fixed on the vehicle body; the second extension part comprises a first mounting part and a limiting part fixedly connected with the first mounting part, and the inner side surface of the end part of the limiting part is of an inclined structure;
the movable assembly comprises a second mounting part and a fixing part fixedly connected with the second mounting part, the fixing part is used for fixing the movable assembly on the vehicle door, and a clamping part extends outwards along the side wall of the second mounting part;
first installation department with the second installation department passes through connecting piece swivelling joint, and when opening the door, the door drives the fixed part is rotatory, the fixed part drives the second installation department for first installation department is rotatory, works as the chucking part card is established at the medial surface and is the slope structure when spacing portion is gone up, the door is opened to the maximum position promptly.
Furthermore, a first mounting hole is formed in the end of the first extending portion, and the axis of the first mounting hole is parallel to the length direction of the second extending portion; the other end of the first extension part is provided with a positioning piece, and the positioning piece is arranged far away from the first mounting hole; the positioning piece is used for fixing the first extension part on the vehicle body.
Furthermore, the height of the first mounting part is smaller than that of the limiting part, and the limiting part and the first extending part are arranged at the same height; the first installation part is of a first circular ring-shaped structure, and the axis of the first circular ring-shaped structure is perpendicular to the length direction of the second extension part.
Further, the second installation department is the second ring structure, the second ring structure with first ring structure looks adaptation.
Further, the connecting piece comprises a rotating shaft, a shaft sleeve and a nut; the rotating shaft sequentially penetrates through the first mounting part and the second mounting part from bottom to top and is locked through the nut; the shaft sleeve is sleeved on the rotating shaft.
Specifically, second mounting holes are formed in two ends of the fixing portion respectively and are symmetrically arranged, and the connecting rod penetrates through the second mounting holes and is used for fixing the fixing portion on the car door.
Specifically, the movable assembly is arranged in an inverted A-shaped structure.
Specifically, still be provided with on the first extension and dodge the groove, it sets up to dodge the groove first mounting hole with between the setting element, dodge the groove and be used for dodging other parts on the car.
Specifically, the positioning piece is a positioning pin.
The present application further provides an automobile including a door hinge assembly as described in any of the above.
Compared with the prior art, the hinge assembly of the vehicle door comprises a positioning assembly and a movable assembly connected with the positioning assembly; the positioning assembly comprises a first extension part and a second extension part vertically connected with the first extension part, and the second extension part is fixed on the vehicle body; the second extension part comprises a first mounting part and a limiting part fixedly connected with the first mounting part, and the inner side surface of the end part of the limiting part is of an inclined structure; the movable assembly comprises a second mounting part and a fixing part fixedly connected with the second mounting part, the fixing part is used for fixing the movable assembly on the vehicle door, and a clamping part extends outwards along the side wall of the second mounting part; first installation department with the second installation department passes through connecting piece swivelling joint, and when opening the door, the door drives the fixed part is rotatory, the fixed part drives the second installation department for first installation department is rotatory, works as the chucking part card is established at the medial surface and is the slope structure when spacing portion is gone up, the door is opened to the maximum position promptly. Therefore, the problem that the relative position of the vehicle door and the vehicle body is changed due to insufficient endurance strength of the conventional hinge is solved; the hinge structure has insufficient strength, and the technical problem that the rotating shaft, the movable blade and the hinge seat are loosened in the process of adjusting the gap and the surface difference of the car door in the whole car production is solved.
Firstly, the utility model is provided with a positioning component and a movable component connected with the positioning component, wherein the positioning component is fixed on the vehicle body, the movable component is arranged on the vehicle door, the positioning component comprises a first extending part and a second extending part vertically connected with the first extending part, the movable component comprises a second mounting part and a fixing part fixedly connected with the second mounting part, the first mounting part is rotationally connected with the second mounting part through a connecting piece, thereby realizing the fixation between the positioning component and the positioning component, replacing the traditional hinge seat with the positioning component, replacing the traditional punching blade with the movable component, realize the locating component through the connecting piece and with fix between the locating component, improved structural strength, it is fixed to have eliminated to use the hinge form among the prior art, and the door leads to the problem of the change that door and automobile body relative position take place because of durable intensity is not enough in the use.
Its two, this application is when opening the door, and the door drives the fixed part is rotatory, the fixed part drives the second installation department for first installation department is rotatory, works as the chucking part card is established the medial surface and is the slope structure when spacing portion is gone up, the door is opened the maximum position promptly, at the application of reality promptly, locating component and movable assembly firmly combine, and the structure emphasis reinforcing is difficult not hard up.
The present application also provides an automobile that also has the beneficial effects of enhanced structural emphasis and less tendency to loosen because the automobile includes a door hinge assembly.
Drawings
FIG. 1 is a schematic structural view of a door hinge assembly of the prior art;
FIG. 2 is a schematic structural view of a door hinge assembly provided by an embodiment of the present application from a first perspective;
FIG. 3 is a schematic structural view of a door hinge assembly provided by an embodiment of the present application from a second perspective;
FIG. 4 is a bottom view of FIG. 3;
FIG. 5 is a schematic structural view of a positioning assembly 100 of a door hinge assembly according to an embodiment of the present disclosure;
FIG. 6 is a schematic structural view of a movable assembly 200 of a door hinge assembly according to an embodiment of the present disclosure;
fig. 7 is a schematic structural view of a bolt rotation shaft 300 of a door hinge assembly according to an embodiment of the present disclosure;
fig. 8 is a schematic structural view of a bushing 301 of a door hinge assembly according to an embodiment of the present disclosure;
fig. 9 is a schematic structural diagram of a nut 302 of a door hinge assembly according to an embodiment of the present disclosure.
Description of the figures:
100-a positioning assembly; 101-a first extension; 102-a second extension; 103-a first mounting portion; 104-a limiting part; 105-a tilted structure; 106-a first mounting hole; 107-a positioning element; 108-avoidance holes; 109-positioning pins; 200-a movable component; 201-a second mounting portion; 202-a fixed part; 203-a gripping part; 204-a second mounting hole; 300-a rotation axis; 301-shaft sleeve; 302-nut.
Detailed Description
The technical solutions of the present application will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection can be mechanical connection or electrical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Referring to fig. 1-9, fig. 1 is a schematic structural view of a door hinge assembly of the prior art; FIG. 2 is a schematic structural view of a door hinge assembly provided by an embodiment of the present application from a first perspective; FIG. 3 is a schematic structural view of a door hinge assembly provided by an embodiment of the present application from a second perspective; FIG. 4 is a bottom view of FIG. 3; FIG. 5 is a schematic structural view of a positioning assembly of a door hinge assembly provided in an embodiment of the present application; FIG. 6 is a schematic structural view of a movable assembly of a door hinge assembly provided in an embodiment of the present application; FIG. 7 is a schematic structural view of a bolt rotating shaft of a door hinge assembly according to an embodiment of the present disclosure; FIG. 8 is a schematic structural view of a bushing of a door hinge assembly provided in an embodiment of the present application; fig. 9 is a schematic structural diagram of a nut of a door hinge assembly provided in an embodiment of the present application.
Referring now to fig. 1-9, a door hinge assembly includes a positioning assembly 100 and a movable assembly 200 coupled to the positioning assembly 100; the positioning assembly 100 comprises a first extension part 101 and a second extension part 102 vertically connected with the first extension part 101, and the second extension part 102 is fixed on the vehicle body; the second extension part 102 comprises a first mounting part 103 and a limiting part 104 fixedly connected with the first mounting part 103, and an inner side surface of an end part of the limiting part 104 is provided with an inclined structure 105; the movable assembly 200 comprises a second mounting part 201 and a fixing part 202 fixedly connected with the second mounting part 201, the fixing part 202 is used for fixing the movable assembly 200 on a vehicle door, and a clamping part 203 extends outwards along the side wall of the second mounting part 201; first installation department 103 with second installation department 201 passes through connecting piece swivelling joint, and when opening the door, the door drives fixed part 202 is rotatory, fixed part 202 drives second installation department 201 for first installation department 103 is rotatory, works as chucking portion 203 card is established the medial surface and is the incline structure 105 when spacing portion 104 is gone up, the door is opened to the maximum position promptly.
Compared with the prior art, the hinge assembly of the vehicle door comprises a positioning assembly 100 and a movable assembly 200 connected with the positioning assembly 100; the positioning assembly 100 comprises a first extension part 101 and a second extension part 102 vertically connected with the first extension part 101, and the second extension part 102 is fixed on the vehicle body; the second extension part 102 comprises a first mounting part 103 and a limiting part 104 fixedly connected with the first mounting part 103, and an inner side surface of an end part of the limiting part 104 is provided with an inclined structure 105; the movable assembly 200 comprises a second mounting part 201 and a fixing part 202 fixedly connected with the second mounting part 201, the fixing part 202 is used for fixing the movable assembly 200 on a vehicle door, and a clamping part 203 extends outwards along the side wall of the second mounting part 201; first installation department 103 with second installation department 201 passes through connecting piece swivelling joint, and when opening the door, the door drives fixed part 202 is rotatory, fixed part 202 drives second installation department 201 for first installation department 103 is rotatory, works as chucking portion 203 card is established the medial surface and is the incline structure 105 when spacing portion 104 is gone up, the door is opened to the maximum position promptly. Therefore, the problem that the relative position of the vehicle door and the vehicle body is changed due to insufficient endurance strength of the conventional hinge is solved; the hinge structure has insufficient strength, and the rotating shaft 300, the movable blade and the hinge seat are loosened in the process of adjusting the gap and the surface difference of the car door in the whole car production.
Specifically, this application is provided with locating component 100 and with locating component 200 that locating component 100 is connected, wherein, locating component 100 fixes on the automobile body, and movable component 200 sets up on the door, locating component 100 include first extension 101 and with first extension 101 perpendicular connection's second extension 102, movable component 200 include second installation department 201 and with second installation department 201 fixed connection's fixed part 202, first installation department 103 with second installation department 201 passes through connecting piece swivelling joint to realized locating component 100 and with fixing between the locating component 100, utilize locating component 100 to replace traditional hinge seat, utilize movable component 200 to replace traditional punching press blade, realize locating component 100 through the connecting piece and with fixing between the locating component 100, improved structural strength, the problem that the relative position of the vehicle door and the vehicle body is changed due to insufficient endurance strength in the using process of the vehicle door because of the fixation in a hinge mode in the prior art is solved.
More specifically, this application is when opening the door, and the door drives fixed part 202 is rotatory, the fixed part drives second installation department 201 for first installation department 103 is rotatory, works as chucking 203 card is established the medial surface and is the slope structure 105 when spacing portion 104 is last, the door is opened the maximum position promptly, at the application in-process of reality promptly, and locating component 100 and movable component 200 firmly combine, and the structure emphasizes the reinforcing, and is difficult not hard up.
Furthermore, after the structure of the vehicle door hinge is optimized, the manufacturing process directly adopts a machining process and does not adopt a cold stamping process at all, compared with the prior art that the vehicle door hinge structure adopts a cold stamping hinge, the material mainly comprises high-strength steel plates such as SAPH (stainless steel plate), the thickness of the high-strength steel plates is 4.0-5.0 mm, the high-strength steel plates are manufactured by the cold stamping process (blanking-forming-punching process and the like) and the rolling process, the manufacturing process of parts is complex, the dimensional accuracy is not well controlled, the tooling cost is high, and the endurance strength is not enough; the hinge achieves the purpose of simplifying the hinge manufacturing process; the manufacturing process is changed without developing a die, and the development cost is extremely low.
Furthermore, each part material of this application adopts the forging, and durability performance intensity improves, can keep the relative position of door and automobile body for a long time, and the structure is more stable.
In one embodiment of the present application, in order to facilitate the fixing of the positioning assembly 100 to the vehicle body, reference is made to fig. 2 and 5, wherein fig. 2 is a schematic structural view of a door hinge assembly provided in the embodiment of the present application at a first viewing angle; FIG. 5 is a schematic structural view of a positioning assembly of a door hinge assembly provided in an embodiment of the present application; the end of the first extending portion 101 provided in the embodiment of the present application is provided with a first mounting hole 106, and an axis of the first mounting hole 106 is parallel to the length direction of the second extending portion 102; a positioning part 107 is arranged at the other end of the first extension part 101, and the positioning part 107 is arranged far away from the first mounting hole 106; the positioning member 107 is used for fixing the first extension 101 on the vehicle body.
Specifically, the positioning member 107 is disposed on an outer side wall of the first extension 101, and is used for connecting the first extension 101 to the vehicle body,
more specifically, the positioning member 107 may be one or more of a support plate, a positioning peg, a positioning mandrel, or a positioning stop pin.
More specifically, the number of the positioning members 107 is not limited to be too large, and more positioning members can be arranged according to actual conditions, so that the positioning assembly 100 is fastened with a vehicle body, and the phenomena of falling off and loosening are avoided.
In an embodiment of the present application, in order to facilitate fixing the positioning assembly 100 on the movable assembly 200, and further to achieve tight connection between the positioning assembly 100 and the movable assembly 200, referring to fig. 2 and 5, a height of the first mounting portion 103 provided in the embodiment of the present application is smaller than a height of the limiting portion 104, and the limiting portion 104 and the first extending portion 101 are disposed at the same height; the first mounting portion 103 is a first circular ring-shaped structure, and an axis of the first circular ring-shaped structure is perpendicular to a length direction of the second extending portion 102.
In an embodiment of the present application, in order to facilitate fixing the positioning component 100 on the movable component 200 and further achieve tight connection between the positioning component 100 and the movable component 200, referring to fig. 2 to 5, the second mounting portion 201 provided in the embodiment of the present application is a second circular ring structure, and the second circular ring structure is adapted to the first circular ring structure.
Specifically, the first circular ring structure and the second circular ring structure are the same in size, so that the positioning assembly 100 and the movable assembly 200 are more stable in the connection process.
In an embodiment of the present application, in order to facilitate fixing the positioning assembly 100 on the movable assembly 200, and further to achieve tight connection between the positioning assembly 100 and the movable assembly 200, reference is made to fig. 7-9, where fig. 7 is a schematic structural view of a bolt rotating shaft 300 of a door hinge assembly provided in an embodiment of the present application; fig. 8 is a schematic structural view of a bushing 301 of a door hinge assembly according to an embodiment of the present disclosure; FIG. 9 is a schematic structural view of a nut 302 of a door hinge assembly according to an embodiment of the present disclosure; the connecting piece provided by the embodiment of the application comprises a rotating shaft 300, a shaft sleeve 301 and a nut 302; the rotating shaft 300 sequentially penetrates through the first mounting part 103 and the second mounting part 201 from bottom to top and is locked by the nut 302; the shaft sleeve 301 is sleeved on the rotating shaft 300.
Specifically, the rotating shaft 300 is a bolt-type rotating shaft 300, is low in price and cost, and is suitable for production and use of a plurality of small and medium-sized enterprises.
More specifically, this application is provided with nut 302, and nut 302 has the dead function of lock, utilize rotation axis 300 with nut 302 carries out the cooperation and is connected, and the realization is right first ring structure with the locking location of second ring structure.
More specifically, in order to ensure tightness during the process of connecting the first circular ring structure and the second circular ring structure, the present application is provided with a shaft sleeve 301, and the shaft sleeve 301 is utilized to further realize fastening connection.
Further, the connectors of the present application may also be connected using other connectors, such as connecting rods.
In an embodiment of the present application, in order to improve the connection strength between the fixing seat and the vehicle door, reference is made to fig. 2, 3 and 6, where fig. 2 is a schematic structural view of a vehicle door hinge assembly provided in the embodiment of the present application at a first viewing angle; FIG. 3 is a schematic structural view of a door hinge assembly provided by an embodiment of the present application from a second perspective; FIG. 6 is a schematic structural view of a movable assembly of a door hinge assembly provided in an embodiment of the present application; the embodiment of the application provides fixed part 202 both ends are provided with second mounting hole 204 respectively, two second mounting hole 204 symmetry sets up, and the connecting rod passes second mounting hole 204 is used for with fixed part 202 is fixed on the door.
Specifically, the two ends of the fixing portion 202 are provided with second mounting holes 204, and the connecting rods respectively penetrate through the second mounting holes 204 to fix the fixing portion 202 on the vehicle door; the second mounting hole 204 arranged on the vehicle ensures symmetry of the fixing part 202 in the process of connecting with the vehicle door, so that the fixing part 202 is stably connected with the vehicle door.
More specifically, the shape and size of the second mounting hole 204 are not specifically described, and are determined according to actual situations.
In one embodiment of the present application, referring to fig. 2, 3 and 6, the movable assembly 200 provided in the embodiment of the present application is configured in an inverted a-shaped structure.
Specifically, according to experience of repeated experiments, when the movable assembly 200 is set to be of an inverted-a-shaped structure, the movable assembly has a stable structure and is more practical.
In one embodiment of the present application, reference is made to fig. 2-5, wherein fig. 2 is a schematic view of a door hinge assembly provided in an embodiment of the present application from a first perspective; FIG. 3 is a schematic structural view of a door hinge assembly provided by an embodiment of the present application from a second perspective; FIG. 4 is a bottom view of FIG. 3; FIG. 5 is a schematic structural view of a positioning assembly 100 of a door hinge assembly according to an embodiment of the present disclosure; the embodiment of the application provides still be provided with on the first extension 101 and dodge groove 108, dodge groove 108 and set up first mounting hole 106 with between setting element 107, dodge groove 108 and be used for dodging other parts on the car.
Specifically, in the practical application process, because the vehicle body structure is complicated, the first extension portion 101 is provided with the avoidance groove 108, the number of the avoidance grooves 108 is not specifically limited, and according to the practical situation, the avoidance grooves 108 can be provided in a plurality for avoiding other parts on the automobile, so that the installation and the use of the first extension portion 101 are more convenient.
In one embodiment of the present application, reference is made to fig. 2-5, wherein the positioning component 107 provided in the embodiment of the present application is a positioning pin 109.
Specifically, in order to ensure the accuracy of the relative position of the positioning assembly 100 and the vehicle body, cylindrical pin or conical pin positioning can be adopted.
The present application also provides an automobile that also has the beneficial effects of enhanced structural emphasis and less tendency to loosen because the automobile includes a door hinge assembly.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims (10)

1. A door hinge assembly, characterized by, including locating assembly and activity assembly connected with said locating assembly;
the positioning assembly comprises a first extension part and a second extension part vertically connected with the first extension part, and the second extension part is fixed on the vehicle body; the second extension part comprises a first mounting part and a limiting part fixedly connected with the first mounting part, and the inner side surface of the end part of the limiting part is of an inclined structure;
the movable assembly comprises a second mounting part and a fixing part fixedly connected with the second mounting part, the fixing part is used for fixing the movable assembly on the vehicle door, and a clamping part extends outwards along the side wall of the second mounting part;
first installation department with the second installation department passes through connecting piece swivelling joint, and when opening the door, the door drives the fixed part is rotatory, the fixed part drives the second installation department for first installation department is rotatory, works as the chucking part card is established at the medial surface and is the slope structure when spacing portion is gone up, the door is opened to the maximum position promptly.
2. The door hinge assembly of claim 1, wherein the end of the first extension is provided with a first mounting hole, and the axis of the first mounting hole is arranged in parallel with the length direction of the second extension; the other end of the first extension part is provided with a positioning piece, and the positioning piece is arranged far away from the first mounting hole; the positioning piece is used for fixing the first extension part on the vehicle body.
3. The door hinge assembly of claim 2, wherein the first mounting portion has a height less than a height of the limiting portion, the limiting portion being disposed at the same height as the first extension portion; the first installation part is of a first circular ring-shaped structure, and the axis of the first circular ring-shaped structure is perpendicular to the length direction of the second extension part.
4. The door hinge assembly of claim 3, wherein the second mounting portion is a second annular ring structure that is complementary to the first annular ring structure.
5. The door hinge assembly of claim 4, wherein the connector includes a rotating shaft, a bushing, and a nut;
the rotating shaft sequentially penetrates through the first mounting part and the second mounting part from bottom to top and is locked through the nut; the shaft sleeve is sleeved on the rotating shaft.
6. The door hinge assembly of claim 1, wherein the fixing portion is provided at both ends thereof with second mounting holes, respectively, the second mounting holes being symmetrically disposed, and a connecting rod passing through the second mounting holes for fixing the fixing portion to a door.
7. The door hinge assembly of claim 1, wherein the movable assembly is configured in an inverted a-configuration.
8. The door hinge assembly of claim 2, wherein an avoidance slot is further disposed on the first extension portion, the avoidance slot is disposed between the first mounting hole and the positioning member, and the avoidance slot is configured to avoid other components of the vehicle.
9. The door hinge assembly of claim 8, wherein the positioning member is a positioning pin.
10. An automobile, comprising a door hinge assembly as claimed in any one of claims 1 to 9.
CN201920198188.3U 2019-02-14 2019-02-14 Door hinge subassembly and car Active CN209855501U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920198188.3U CN209855501U (en) 2019-02-14 2019-02-14 Door hinge subassembly and car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920198188.3U CN209855501U (en) 2019-02-14 2019-02-14 Door hinge subassembly and car

Publications (1)

Publication Number Publication Date
CN209855501U true CN209855501U (en) 2019-12-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920198188.3U Active CN209855501U (en) 2019-02-14 2019-02-14 Door hinge subassembly and car

Country Status (1)

Country Link
CN (1) CN209855501U (en)

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