CN211549262U - Door hinge subassembly, door hinge assembly and vehicle - Google Patents
Door hinge subassembly, door hinge assembly and vehicle Download PDFInfo
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- CN211549262U CN211549262U CN201922481837.3U CN201922481837U CN211549262U CN 211549262 U CN211549262 U CN 211549262U CN 201922481837 U CN201922481837 U CN 201922481837U CN 211549262 U CN211549262 U CN 211549262U
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Abstract
The utility model provides a door hinge subassembly, door hinge assembly and vehicle belongs to the door and transfers the dress field. The door hinge assembly includes: the hinge body comprises a first mounting part provided with a first mounting hole and a second mounting hole, and the diameter of a fourth mounting hole of the vehicle body is larger than that of the second mounting hole; the stud positioning pin is provided with a main body part and a boss, the diameter of the boss is the same as that of the fourth mounting hole, the thickness of the boss is smaller than the length of the fourth mounting hole, and the stud positioning pin penetrates through the fourth mounting hole and the second mounting hole; the first fastener is matched with one end, close to the hinge main body, of the stud positioning pin, and the diameter of the stud positioning pin or the first fastener in the second mounting hole is smaller than that of the second mounting hole by a preset value; the second fastener is matched with one end, extending out of the vehicle body, of the stud positioning pin; and a fastening assembly for passing through the first mounting hole and the vehicle body to fix the hinge main body to the vehicle body. The utility model discloses can realize shaped steel formula hinge's location regulatory function.
Description
Technical Field
The utility model relates to a door accent dress field especially relates to a door hinge subassembly, door hinge assembly and vehicle.
Background
When the door assembly is assembled on the vehicle body through the hinge, the installation effect is influenced because the contour of the door can have deviation.
Currently, the above dimensional deviation problem is solved by a door hinge with an adjustable locating pin. Specifically, the hinge is a stamping type hinge, the fixed leaf assembled with the automobile body is provided with two fixed points, and the fixed leaf is provided with an adjustable positioning pin. The influence brought by the size deviation of the car door can be indirectly eliminated in the welding process through the adjustable positioning pin.
Vehicles of the type for positioning luxury vehicles generally employ a profile steel type hinge in consideration of mechanical properties, appearance, and easy disassembly and assembly. The fixed leaf end of the profile steel type hinge connected with the vehicle is only provided with two holes, and installation holes for installing adjustable positioning pins cannot be formed like a stamping type hinge, so that the profile steel type hinge does not have the positioning and adjusting function.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a door hinge subassembly can realize the location regulatory function of shaped steel formula hinge.
Another object of the utility model is to realize adjusting the location on the basis that does not change current shaped steel formula hinge.
In particular, the present invention provides a door hinge assembly comprising:
the hinge body is made of profile steel and comprises a first mounting part, one side of the first mounting part is attached to a vehicle body, the first mounting part is provided with a first mounting hole and a second mounting hole which penetrate through the first mounting part, the vehicle body is provided with a third mounting hole and a fourth mounting hole which are respectively aligned with the first mounting hole and the second mounting hole, and the diameter of the fourth mounting hole is larger than that of the second mounting hole;
the stud positioning pin is provided with a cylindrical main body part and a circular truncated cone which protrudes out of the outer surface of the main body part and has the same diameter as the fourth mounting hole, the thickness of the circular truncated cone along the axial direction of the circular truncated cone is smaller than the length of the fourth mounting hole, and the stud positioning pin penetrates through the fourth mounting hole and the second mounting hole;
the first fastener is matched with one end, close to the hinge main body, of the stud positioning pin and used for locking at the side of the hinge main body, and the diameter of the stud positioning pin or the first fastener in the second mounting hole is smaller than that of the second mounting hole by a preset value;
the second fastener is matched with one end, extending out of the vehicle body, of the stud positioning pin and is used for locking at the side of the vehicle body;
a fastening assembly for passing through the first and third mounting holes to fix the hinge body to the vehicle body.
Optionally, the circular truncated cone of the stud locating pin is arranged in the middle of the main body part, the first fastener is a first nut, and an external thread is arranged at the matching position of the main body part and the first nut so as to form threaded connection with the first nut.
Optionally, the round platform of stud locating pin set up in the main part be close to the one end of hinge body, first fastener is first bolt, the main part is equipped with the one end of round platform is equipped with the internal thread, with first bolt forms threaded connection.
Optionally, the preset value is 1-2.5 mm.
Optionally, the second fastener is a flanged second nut.
Optionally, the hinge body further comprises:
the second installation department, with the one end of first installation department links to each other and is preset the angle and arranges, the second installation department forms to rotate with the door end hinge of installing in the door and is connected.
Optionally, the fastening assembly is a mating bolt and nut assembly.
In particular, the present invention also provides a door hinge assembly comprising a door end hinge connected to a vehicle door and any of the door hinge assemblies described above, the door end hinge and the door hinge assembly being rotationally connected.
Particularly, the utility model also provides a vehicle, including door, automobile body and above-mentioned door hinge assembly.
Optionally, the automobile body includes the multilayer side wall panel beating, the fourth mounting hole is the shoulder hole, wherein has at least one deck the diameter of side wall panel beating with the diameter of round platform equals, other layers the diameter of side wall panel beating is more than or equal to the diameter of round platform.
The utility model discloses can satisfy the location regulation demand of shaped steel formula hinge, realize required function under the existing shaped steel hinge main part condition not changing, the hinge need not redevelop. The existing two vehicle body side bolt fixing points are not reduced, and the structure of the adjustable positioning pin is realized by changing the original bolt form. The limit that the hinge is only applied to a stamping type hinge in the background technology is broken through, and the hinge is applied to the section steel hinge. The mechanical property of the main body of the section steel hinge is superior to that of a stamped hinge, and the size of the whole vehicle door area of a section steel hinge type vehicle is favorably improved after the section steel and the positioning pin are realized; the door is easily installed and adjusted, reduces frock and manpower resources's input on the assembly line.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
FIG. 1 is a schematic view of a door hinge assembly assembled with a vehicle body according to one embodiment of the present invention;
FIG. 2 is a schematic illustration of an assembly process of a door hinge assembly with a vehicle body according to one embodiment of the present invention;
FIG. 3 is an exploded schematic view of a door hinge assembly and a vehicle body according to another embodiment of the present invention;
fig. 4 is a schematic size view of a first stud locating pin and a fourth mounting hole of a door hinge assembly according to one embodiment of the present invention.
Detailed Description
Fig. 1 is a schematic view of an assembly of a door hinge assembly with a vehicle body 200 according to an embodiment of the present invention. As shown in fig. 1, the present invention provides a door hinge assembly generally including a hinge body 10, a stud locating pin 20, a first fastener 30, a second fastener 40, and a fastening assembly (not shown). The hinge body 10 is made of a steel type, which is a steel type hinge in the background art. The hinge body 10 includes a first mounting portion 11 having one side attached to the vehicle body 200. The first mounting portion 11 is provided with a first mounting hole 101 and a second mounting hole 102 penetrating therethrough. The vehicle body 200 is provided with third and fourth mounting holes 201 aligned with the first and second mounting holes 101 and 102, respectively, and the diameter of the fourth mounting hole 201 is larger than that of the second mounting hole 102. The stud positioning pin 20 includes a cylindrical body 21 and a circular table 22 having the same diameter as the fourth mounting hole 201 and protruding from the outer surface of the body 21. The thickness of the circular truncated cone 22 in the axial direction thereof is smaller than the length of the fourth mounting hole 201. The stud positioning pin 20 is inserted into the fourth mounting hole 201 and the second mounting hole 102. The first fastener 30 is fitted to an end of the stud positioning pin 20 near the hinge body 10 for locking at the hinge body 10 side, and the diameter of the stud positioning pin 20 or the first fastener 30 located in the second mounting hole 102 is smaller than that of the second mounting hole 102 by a preset value. The second fastener 40 is fitted to the end of the stud positioning pin 20 protruding out of the vehicle body 200 for locking on the vehicle body side. The fastening assembly is used to pass through the first and third mounting holes 101 and 101 to fix the hinge body 10 to the vehicle body 200.
The conventional steel-type hinge is usually fixed to the fixed leaf of the vehicle body 200 side only by starting two mounting holes for inserting two sets of fasteners to connect the fixed leaf to the vehicle body 200, and thus has no function of adjusting the deviation of the contour dimension of the door. The present embodiment changes one of the mounting holes for mounting fasteners of the existing steel-type hinge to the stud locating pin 20. Specifically, the circular truncated cone 22 of the stud locating pin 20 is matched with the vehicle body 200, the diameter of the stud locating pin 20 or the first fastening piece 30 positioned in the second mounting hole 201 is smaller than that of the second mounting hole 201 by a preset value, the preset value is set to be at least larger than the contour dimension deviation of the vehicle door, the contour deviation of a common vehicle door is smaller than +/-1 mm, optionally, the diameter of the main body part 21 is set to be 8mm, and the diameter of the second mounting hole 102 is set to be 13mm, so that a gap with a single side of 2.5mm is generated, the contour deviation of the vehicle door can be completely eliminated, and the function of positioning adjustment is realized. Optionally, the preset value is 1-2.5mm, that is, the preset value may be 1mm, 1.5mm, and 2.5mm described above.
That is, the present embodiment can satisfy the positioning adjustment requirement of the steel-type hinge, and realize the required function without changing the existing steel-type hinge body 10, and the hinge does not need to be re-developed. The existing two bolt fixing points at the side of the vehicle body 200 are not reduced, and the structure of the adjustable positioning pin is realized by changing the original bolt form. The limit that the hinge is only applied to a stamping type hinge in the background technology is broken through, and the hinge is applied to the section steel hinge. The mechanical property of the section steel hinge main body 10 is superior to that of a stamped hinge, and after the form of section steel and a positioning pin is realized, the size of the whole vehicle door area of a section steel hinge type vehicle is favorably improved; the door is easily installed and adjusted, reduces frock and manpower resources's input on the assembly line.
As shown in fig. 1, in an embodiment, the circular truncated cone 22 of the stud positioning pin 20 is disposed in the middle of the main body 21, the first fastening member 30 is a first nut 31, and the main body 21 is provided with an external thread at the position where the first nut 31 is engaged, so as to form a threaded connection with the first nut 31.
Fig. 2 is a schematic view of an assembly process of a door hinge assembly with a vehicle body 200 according to an embodiment of the present invention. As shown in fig. 2, optionally, the second fastener 40 is a flanged second nut. The stud locating pin 20 is in a loose state at the beginning of delivery, and the stud locating pin 20, the hinge main body 10 and the vehicle door (not shown) are screwed through the first nut 31 to form the vehicle door assembly in the first step by using the clamp under the wire. Inserting the stud positioning pin 20 on the vehicle door assembly formed by the three components into a corresponding positioning hole of the vehicle door, namely a fourth mounting hole 201, and controlling the rotation of the vehicle door through another auxiliary limiting block; the second nut is tightened and the stud locating pin 20 is tightened.
Fig. 3 is an exploded schematic view of a door hinge assembly and body 200 according to another embodiment of the present invention. In another embodiment, as shown in fig. 3, the circular truncated cone 22 of the stud positioning pin 20 is disposed at an end of the main body 21 close to the hinge body 10, the first fastener 30 is a first bolt 32, and an end of the main body 21 at which the circular truncated cone 22 is disposed is internally threaded to form a threaded connection with the first bolt 32.
The present embodiment can also implement the function of positioning adjustment, and the principle thereof is the same as that of the above embodiments, and is not described herein again.
As shown in fig. 1, the hinge body 10 further includes a second mounting portion 12 connected to one end of the first mounting portion 11 and disposed at a predetermined angle, and the second mounting portion 12 is rotatably connected to a door end hinge mounted to a door of the vehicle.
Optionally, the fastening assembly is a mating bolt and nut assembly.
The utility model also provides a door hinge assembly, including the door end hinge (not shown) of being connected with the door and the door hinge subassembly of any of the above-mentioned, door end hinge and door hinge subassembly are for rotating the connection.
The utility model also provides a vehicle, including door, automobile body 200 and above-mentioned door hinge assembly.
In one embodiment, as shown in fig. 1, the vehicle body 200 includes multiple layers of side wall metal plates, and the fourth mounting hole 201 is a stepped hole, where the diameter of one layer of side wall metal plate close to the hinge body is equal to the diameter of the circular truncated cone 22, and the diameter of the other layer of side wall metal plate is greater than or equal to the diameter of the circular truncated cone 22.
Fig. 4 is a schematic size view of the stud locating pin 20 and the fourth mounting hole 201 of the door hinge assembly according to one embodiment of the present invention. In one embodiment, as shown in fig. 4, the diameter of the side wall metal plate at the layer closest to the hinge body is 16mm, the diameter of the other side wall metal plates below is 18mm, and the length of the whole fourth mounting hole 201 is 4.5 mm. Correspondingly, the diameter of the circular truncated cone 22 of the stud positioning pin 20 is 16mm, the thickness of the circular truncated cone 22 is 3.5mm, and the two ends of the main body 21 are provided with M8 external threads.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described in detail herein, many other variations and modifications can be made, consistent with the principles of the invention, which are directly determined or derived from the disclosure herein, without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and interpreted to cover all such other variations or modifications.
Claims (10)
1. A door hinge assembly, comprising:
the hinge body is made of profile steel and comprises a first mounting part, one side of the first mounting part is attached to a vehicle body, the first mounting part is provided with a first mounting hole and a second mounting hole which penetrate through the first mounting part, the vehicle body is provided with a third mounting hole and a fourth mounting hole which are respectively aligned with the first mounting hole and the second mounting hole, and the diameter of the fourth mounting hole is larger than that of the second mounting hole;
the stud positioning pin is provided with a cylindrical main body part and a circular truncated cone which protrudes out of the outer surface of the main body part and has the same diameter as the fourth mounting hole, the thickness of the circular truncated cone along the axial direction of the circular truncated cone is smaller than the length of the fourth mounting hole, and the stud positioning pin penetrates through the fourth mounting hole and the second mounting hole;
the first fastener is matched with one end, close to the hinge main body, of the stud positioning pin and used for locking at the side of the hinge main body, and the diameter of the stud positioning pin or the first fastener in the second mounting hole is smaller than that of the second mounting hole by a preset value;
the second fastener is matched with one end, extending out of the vehicle body, of the stud positioning pin and is used for locking at the side of the vehicle body;
a fastening assembly for passing through the first and third mounting holes to fix the hinge body to the vehicle body.
2. The door hinge assembly of claim 1,
the round platform of the stud locating pin is arranged in the middle of the main body part, the first fastener is a first nut, and the main body part and the first nut are matched to form an external thread so as to be in threaded connection with the first nut.
3. The door hinge assembly of claim 1,
the round platform of double-screw bolt locating pin set up in the main part be close to the one end of hinge body, first fastener is first bolt, the main part is equipped with the one end of round platform is equipped with the internal thread, with first bolt forms threaded connection.
4. The door hinge assembly of any of claims 1-3,
the preset value is 1-2.5 mm.
5. The door hinge assembly of claim 4,
the second fastener is a second nut with a flange edge.
6. A door hinge assembly as claimed in any one of claims 1 to 3, wherein the hinge body further includes:
the second installation department, with the one end of first installation department links to each other and is preset the angle and arranges, the second installation department forms to rotate with the door end hinge of installing in the door and is connected.
7. The door hinge assembly of any of claims 1-3,
the fastening assembly is a matched bolt and nut assembly.
8. A door hinge assembly comprising a door end hinge connected to a vehicle door and a door hinge assembly as claimed in any one of claims 1 to 7, the door end hinge and the door hinge assembly being pivotally connected.
9. A vehicle comprising a door, a body, and the door hinge assembly of claim 8.
10. The vehicle of claim 9,
the automobile body includes the multilayer side wall panel beating, the fourth mounting hole is the shoulder hole, wherein has at least the one deck the diameter of side wall panel beating with the diameter of round platform equals, other layers the diameter of side wall panel beating is more than or equal to the diameter of round platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922481837.3U CN211549262U (en) | 2019-12-31 | 2019-12-31 | Door hinge subassembly, door hinge assembly and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922481837.3U CN211549262U (en) | 2019-12-31 | 2019-12-31 | Door hinge subassembly, door hinge assembly and vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN211549262U true CN211549262U (en) | 2020-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922481837.3U Active CN211549262U (en) | 2019-12-31 | 2019-12-31 | Door hinge subassembly, door hinge assembly and vehicle |
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| CN (1) | CN211549262U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982395A (en) * | 2021-09-24 | 2022-01-28 | 岚图汽车科技有限公司 | Hinge and vehicle |
-
2019
- 2019-12-31 CN CN201922481837.3U patent/CN211549262U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982395A (en) * | 2021-09-24 | 2022-01-28 | 岚图汽车科技有限公司 | Hinge and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 430070 A404, building 3, 28 chuanjiangchi 2nd Road, Wuhan Economic and Technological Development Zone, Wuhan City, Hubei Province Patentee after: Wuhan lutes Automobile Co.,Ltd. Address before: 430090 Building 2, No. 100, Weihu Road, Shamao street, Hannan District, Wuhan City, Hubei Province Patentee before: Wuhan Geely Automobile Research and Development Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210521 Address after: 430090 Building 2, No. 100, Weihu Road, Shamao street, Hannan District, Wuhan City, Hubei Province Patentee after: Wuhan Geely Automobile Research and Development Co.,Ltd. Address before: 315336 818 Binhai two road, Hangzhou Bay New District, Ningbo, Zhejiang Patentee before: NINGBO GEELY AUTOMOBILE RESEARCH AND DEVELOPMENT Co.,Ltd. Patentee before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. |