CN213477981U - Car hinge and car - Google Patents
Car hinge and car Download PDFInfo
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- CN213477981U CN213477981U CN202021865165.2U CN202021865165U CN213477981U CN 213477981 U CN213477981 U CN 213477981U CN 202021865165 U CN202021865165 U CN 202021865165U CN 213477981 U CN213477981 U CN 213477981U
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- hinge
- connecting rod
- rod
- link
- automobile
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Abstract
The utility model discloses an automobile hinge and an automobile, which comprises a hinge seat connected with an automobile cover framework, a hinge rod connected with an automobile cover and a support connecting rod capable of being folded and unfolded; the hinge rod is rotatably connected to the hinge seat, and the support connecting rod is connected between the hinge rod and the hinge seat; the supporting connecting rod comprises a first connecting rod and a second connecting rod, one end of the first connecting rod is pivoted with the hinge seat, the other end of the first connecting rod is pivoted with one end of the second connecting rod through a connecting shaft, and the other end of the second connecting rod is pivoted with the hinge rod; and a torsional spring is arranged on the connecting shaft, and the action end of the torsional spring is in contact with the second connecting rod. When the support connecting rod is unfolded, the torsion spring pushes the second connecting rod, so that the support connecting rod is unfolded more smoothly, and therefore the user can use the automobile cover conveniently and open the automobile cover smoothly.
Description
Technical Field
The utility model relates to an automotive equipment field especially relates to an automobile hinge and car.
Background
In recent years, with the rapid development of the automobile industry, the market is being flooded with various types of automobiles. Therefore, improving the performance of thinning various aspects of automobiles becomes a key to attract people to buy.
In the design of the existing car cover hinge, the car cover hinge is not beneficial to the development of light weight of the car and is inconvenient for customers to use.
In view of the above, improvements are needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automobile hinge and car that facilitate use.
The technical scheme of the utility model provides an automobile hinge, which comprises a hinge seat used for connecting with a vehicle cover framework, a hinge rod used for connecting with a vehicle cover and a support connecting rod capable of being folded and unfolded; the hinge rod is rotatably connected to the hinge seat, and the support connecting rod is connected between the hinge rod and the hinge seat; the supporting connecting rod comprises a first connecting rod and a second connecting rod, one end of the first connecting rod is pivoted with the hinge seat, the other end of the first connecting rod is pivoted with one end of the second connecting rod through a connecting shaft, and the other end of the second connecting rod is pivoted with the hinge rod; and a torsional spring is arranged on the connecting shaft, and the action end of the torsional spring is in contact with the second connecting rod.
Further, the fixed end of the torsion spring is connected to the connecting shaft.
Furthermore, a baffle plate used for being in contact with the action end is connected to the second connecting rod, and the baffle plate is located above the action end.
Further, the baffle is integrally formed with the second link.
Furthermore, the baffle is connected with a limiting plate extending downwards, and the limiting plate is connected with the baffle in an L shape; the acting end is located between the limiting plate and the second connecting rod.
Further, the limiting plate and the baffle are integrally formed.
Furthermore, a connecting plate used for being connected with the hinge rod is arranged on the hinge seat, and the hinge rod is pivoted with the connecting plate; and one side of the connecting plate, which is far away from the supporting connecting rod, is connected with a stopping plate capable of stopping the hinge rod.
Furthermore, a buffer spring is arranged between the stop plate and the hinge rod.
Furthermore, a reinforcing rib is arranged on the hinge rod.
The utility model provides a pair of car, including above-mentioned arbitrary automobile hinge.
By adopting the technical scheme, the method has the following beneficial effects:
the utility model provides a pair of automobile hinge and car, including the hinge seat that is used for being connected with the bonnet skeleton, be used for the hinge rod be connected with the bonnet and the support link that can take up and expand. The hinge rod is rotatably connected to the hinge seat, and the support connecting rod is connected between the hinge rod and the hinge seat. The supporting connecting rod comprises a first connecting rod and a second connecting rod, one end of the first connecting rod is pivoted with the hinge base, the other end of the first connecting rod is pivoted with one end of the second connecting rod through a connecting shaft, and the other end of the second connecting rod is pivoted with the hinge rod. The connecting shaft is provided with a torsion spring, and the action end of the torsion spring is contacted with the second connecting rod. The torsional spring provides driving force for the expansion of the support connecting rod, and the use is convenient for users.
Drawings
Fig. 1 is a perspective view of an automotive hinge according to an embodiment of the present invention;
fig. 2 is an exploded view of an automotive hinge according to an embodiment of the present invention;
FIG. 3 is a schematic view of an embodiment of the present invention illustrating the hinge of the vehicle when the support link is retracted;
FIG. 4 is a schematic view of an automotive hinge with an extended support link according to an embodiment of the present invention;
fig. 5 is a schematic view of a connecting plate, a stop plate and a buffer spring according to an embodiment of the present invention.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in fig. 1-4, the present invention provides an automobile hinge 10, which includes a hinge seat 1 for connecting with a vehicle hood framework, a hinge rod 2 for connecting with a vehicle hood, and a support link 3 capable of being folded and unfolded.
The hinge rod 2 is rotatably connected to the hinge base 1, and the support link 3 is connected between the hinge rod 2 and the hinge base 1.
The supporting connecting rod 3 comprises a first connecting rod 31 and a second connecting rod 32, one end of the first connecting rod 31 is pivoted with the hinge base 1, the other end of the first connecting rod 31 is pivoted with one end of the second connecting rod 32 through a connecting shaft 4, and the other end of the second connecting rod 32 is pivoted with the hinge rod 2.
The connecting shaft 4 is provided with a torsion spring 5, and an acting end 51 of the torsion spring 5 is in contact with the second link 32.
The vehicle hinge 10 is a component in a vehicle that may be used in a front or rear hood to facilitate opening of the front or rear hood.
The automobile hinge 10 comprises a hinge base 1, a hinge rod 2 and a support connecting rod 3. The hinge seat 1 is fixedly connected to the vehicle frame through bolts or screws, one end of the hinge rod 2 is pivoted on the hinge seat 1, the other end of the hinge rod is connected with the vehicle cover, and the vehicle cover is a front vehicle cover or a rear vehicle cover. Wherein, the pin joint mode is that the hinge rod 2 can rotate by taking the joint of the hinge rod 2 and the hinge seat 1 as the center. The rotary connection can be realized in a matching mode of a bolt and a hole, a matching mode of a rotating shaft and a hole, a matching mode of a sleeve and a rotating shaft and the like. It should be noted that the following descriptions related to the pivotal connection or the pivotal connection can refer to the above description of the hinge base 1 and the hinge rod 2, and therefore the description thereof is omitted.
The support link 3 is connected between the hinge rod 2 and the hinge base 1, the support link 3 includes a first link 31 and a second link 32, and the second link 32 is located above the first link 31. The first link 31 is pivoted on the hinge base 1, and one end of the second link 32 is pivoted on the first link 31, and the other end is pivoted on the hinge rod 2. In this way, the second link 32 can rotate relative to the first link 31 in a direction approaching to the first link 31 or in a direction departing from the first link 31. When the second link 32 is rotated in a direction to approach the first link 31, the support link 3 is in a folded state. When the second link 32 is rotated in a direction away from the first link 31, the support link 3 is in an extended state.
The first connecting rod 31 and the second connecting rod 32 are connected through a connecting shaft 4, a torsion spring 5 is sleeved on the connecting shaft 4, one end of the torsion spring 5 is an acting end 51 for applying an acting force to the second connecting rod 32, and the other end of the torsion spring is a fixed end 52 for fixing. Wherein the active end 51 contacts under the second link 32 or is connected to the second link 32. The fixed end 52 is connected to the rotation shaft or the first link 31. So set up, saved the space and made things convenient for the arrangement to the space when staff's assembly.
The use of the vehicle hinge 10 is now described in the context of the cooperation of the hood and the vehicle hinge 10. The direction of the front cowl is defined as forward, in which forward rotation is forward rotation and backward rotation is reverse rotation. The rear end of the hinge rod 2 is connected with the hinge seat 1, and the front end of the hinge rod 2 is connected with the front vehicle cover.
When the front hood is closed, as shown in fig. 3, the front hood presses the second link 32 downward, causing the second link 32 to move downward, and then the second link 32 presses the first link 31 downward, so that the first link 31 moves downward and the torsion spring 5 is compressed and deformed. At this time, the second link 32 is close to the first link 31, and the entire support link 3 is folded. During the process of closing the front cover, the second link 32 rotates in the forward direction, and the first link 31 rotates in the reverse direction.
When the front hood is opened, as shown in fig. 4, the torsion spring 5 recovers deformation to generate an acting force, the acting end 51 of the torsion spring 5 contacts the second link 32 to push the second link 32 upward, and the second link 32 drives the first link 31 to move upward and push the front hood upward. The torsion spring 5 provides initial acting force for opening the front automobile cover, and a user can open the front automobile cover conveniently. In the process of opening the front cover, the first link 31 rotates in the forward direction, the second link 32 rotates in the reverse direction, and the support link 3 is in the unfolded state.
Optionally, the hinge rod 2 is a gooseneck hinge.
The utility model provides a pair of automobile hinge 10 and car, including the hinge seat 1 that is used for being connected with the car skeleton, be used for the hinge rod 2 be connected with the bonnet and the support link 3 that can fold and expand. The hinge rod 2 is rotatably connected to the hinge base 1, and the support link 3 is connected between the hinge rod 2 and the hinge base 1. The support link 3 includes a first link 31 and a second link 32, the first link 31 is rotatably connected to the hinge base 1, and the second link 32 is rotatably connected between the hinge rod 2 and the first link 31. The first link 31 is connected with the second link 32 through a connecting shaft 4, a torsion spring 5 is arranged on the connecting shaft 4, and an acting end 51 of the torsion spring 5 is contacted with the second link 32. The torsion spring 5 provides a driving force for the expansion of the support link 3, and is convenient for a user to use. The hinge rod 2 is connected with the hinge seat 1 through the support connecting rod 3, the traditional mode of adding an air spring is changed, the weight is reduced, and the light weight of the automobile is facilitated.
In one embodiment, as shown in fig. 1-2, the fixed end 52 of the torsion spring 5 is attached to the connecting shaft 4. A through hole is provided in the link shaft 4, and the fixed end 52 of the torsion spring 5 is fixed to the link shaft 4 through the through hole. So set up, reduced the space that torsion spring 5 took up. And torsional spring 5 is connected on connecting axle 4, has guaranteed the holistic integrality of first link 31, makes first link 31 have higher structural strength.
In one embodiment, as shown in fig. 1-2, a stop 321 is connected to the second link 32 for contacting the action end 51, and the stop 321 is located above the action end 51. An outwardly extending baffle 321 is connected to a side of the second link 32, and the acting end 51 is positioned below the baffle 321 and contacts the baffle 321. When the support link 3 is folded, the shutter 321 presses the action end 51 down to compress the torsion spring 5. When the support link 3 is unfolded, the action end 51 pushes the action end 51 upward. The provision of the baffle 321 increases the area of contact with the active end 51.
In one embodiment, as shown in fig. 1, the baffle 321 is integrally formed with the second link 32. The baffle 321 and the second connecting rod 32 are molded by one mold, so that the production and the manufacture are convenient, and the production efficiency is improved.
In one embodiment, as shown in fig. 1-2, the baffle 321 is connected to a downwardly extending position limiting plate 322, and the position limiting plate 322 is connected to the baffle 321 in an L-shape. The acting end 51 is located between the limit plate 322 and the second link 32. One end of the baffle 321 far away from the second connecting rod 32 is connected with a limiting plate 322 extending downwards, and the limiting plate 322 is perpendicular to the baffle 321. The acting end 51 is located between the limit plate 322 and the second link 32. The limiting plate 322 is used for stopping the acting end 51, so that the acting end 51 is prevented from being separated from the baffle 321 after the torsion spring 5 shakes when the vehicle shakes.
In one embodiment, as shown in fig. 1, the retainer plate 322 is integrally formed with the baffle 321. The limiting plate 322 and the baffle 321 are formed by injection molding or punch forming through a mold. Therefore, the limiting plate 322 is firmly connected with the baffle 321, and the production efficiency is also improved.
In one embodiment, as shown in fig. 2 and 5, the hinge base 1 is provided with a connecting plate 11 for connecting with the hinge rod 2, and the hinge rod 2 is pivoted with the connecting plate 11. A stop plate 12 capable of stopping the hinge rod 2 is connected to one side of the connecting plate 11 away from the support link 3.
Specifically, a connecting plate 11 extending upwards is connected to the hinge base 1, a communicating hole is formed in the connecting plate 11, and the hinge rod 2 is inserted into the communicating hole through the connecting rotating shaft 7 and is rotatably connected with the connecting plate 11. A stop plate 12 is connected to the side of the connecting plate 11 remote from the hinge rod 2. The stopper plate 12 is used to stop the rotation of the hinge rod 2 to prevent the hinge rod 2 from rotating excessively, and the end of the hinge rod 2 is in contact with the stopper plate 12 when the support link 3 is in the extended state.
In one embodiment, as shown in fig. 5, a buffer spring 6 is provided between the stopper plate 12 and the hinge lever 2. The buffer spring 6 is used to buffer a buffering force of the hinge lever 2 when the hinge lever 2 rotates toward the stopper plate 12, and prevent the stopper plate 12 from being damaged by the collision of the hinge lever 2 against the stopper plate 12.
In one embodiment, as shown in fig. 1, the hinge rod 2 is provided with a reinforcement 21. The reinforcing rib 21 is formed by protruding outward from the side of the hinge lever 2. The reinforcing ribs 21 increase the structural strength of the hinge rod 2 so that the hinge rod 2 can bear a greater weight.
As shown in fig. 1 to 5, an automobile according to an embodiment of the present invention includes an automobile hinge 10 according to any one of the above embodiments.
The automobile is provided with a carriage framework and a cover, and the automobile hinge 10 is installed in the carriage framework which is a part of the carriage framework. Wherein, the hinge seat 1 is connected with the carriage framework, and the hinge rod 2 is connected with the carriage cover. For the structure and function of the hinge 10, please refer to the related contents in the foregoing, and the details are not repeated herein. The automobile convenient for users to use is convenient for users, and is more popular with people.
To sum up, the utility model provides a pair of automobile hinge, including the hinge seat that is used for being connected with car skeleton, be used for the hinge rod be connected with the bonnet and the support link that can fold and expand. The hinge rod is rotatably connected to the hinge seat, and the support connecting rod is connected between the hinge rod and the hinge seat. The supporting connecting rod comprises a first connecting rod and a second connecting rod, the first connecting rod is rotatably connected to the hinge seat, and the second connecting rod is rotatably connected between the hinge rod and the first connecting rod. The first connecting rod is connected with the second connecting rod through a connecting shaft, a torsional spring is arranged on the connecting shaft, and the acting end of the torsional spring is in contact with the second connecting rod. The torsional spring provides driving force for the expansion of the support connecting rod, and the use is convenient for users.
The utility model also provides an automobile, including the car hinge. The automobile hinge provides convenience for people to open the automobile cover.
According to the needs, the above technical schemes can be combined to achieve the best technical effect.
The foregoing is considered as illustrative only of the principles and preferred embodiments of the invention. It should be noted that, for those skilled in the art, on the basis of the principle of the present invention, several other modifications can be made, and the protection scope of the present invention should be considered.
Claims (10)
1. An automobile hinge (10) is characterized by comprising a hinge seat (1) connected with a vehicle cover framework, a hinge rod (2) connected with a vehicle cover and a support connecting rod (3) capable of being folded and unfolded;
the hinge rod (2) is rotatably connected to the hinge seat (1), and the support connecting rod (3) is connected between the hinge rod (2) and the hinge seat (1);
the supporting connecting rod (3) comprises a first connecting rod (31) and a second connecting rod (32), one end of the first connecting rod (31) is pivoted with the hinge seat (1), the other end of the first connecting rod is pivoted with one end of the second connecting rod (32) through a connecting shaft (4), and the other end of the second connecting rod (32) is pivoted with the hinge rod (2);
the connecting shaft (4) is provided with a torsion spring (5), and an acting end (51) of the torsion spring (5) is in contact with the second connecting rod (32).
2. The vehicle hinge (10) according to claim 1, wherein the fixed end (52) of the torsion spring (5) is connected to the connecting shaft (4).
3. The automotive hinge (10) of claim 1, characterized in that a stop (321) for contacting the active end (51) is connected to the second link (32), the stop (321) being located above the active end (51).
4. The automotive hinge (10) of claim 3, characterized in that the flap (321) is integrally formed with the second link (32).
5. The automobile hinge (10) according to claim 3, wherein a downwardly extending limiting plate (322) is connected to the baffle (321), and the limiting plate (322) is connected to the baffle (321) in an L shape; the acting end (51) is positioned between the limiting plate (322) and the second connecting rod (32).
6. The automotive hinge (10) of claim 5, characterized in that the stopper plate (322) is integrally formed with the flap (321).
7. The vehicle hinge (10) according to claim 1, wherein the hinge base (1) is provided with a connecting plate (11) for connecting with the hinge rod (2), and the hinge rod (2) is pivoted with the connecting plate (11);
one side of the connecting plate (11) far away from the supporting connecting rod (3) is connected with a stop plate (12) capable of stopping the hinge rod (2).
8. The motor vehicle hinge (10) according to claim 7, characterized in that a buffer spring (6) is arranged between the stop plate (12) and the hinge rod (2).
9. The motor vehicle hinge (10) according to claim 1, characterized in that the hinge rod (2) is provided with a reinforcement (21).
10. An automobile, characterized in that it comprises an automobile hinge (10) according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021865165.2U CN213477981U (en) | 2020-08-31 | 2020-08-31 | Car hinge and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021865165.2U CN213477981U (en) | 2020-08-31 | 2020-08-31 | Car hinge and car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213477981U true CN213477981U (en) | 2021-06-18 |
Family
ID=76416541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021865165.2U Active CN213477981U (en) | 2020-08-31 | 2020-08-31 | Car hinge and car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213477981U (en) |
-
2020
- 2020-08-31 CN CN202021865165.2U patent/CN213477981U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |