CN211950059U - Antirust and shockproof vehicle door hinge - Google Patents
Antirust and shockproof vehicle door hinge Download PDFInfo
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- CN211950059U CN211950059U CN202020305985.XU CN202020305985U CN211950059U CN 211950059 U CN211950059 U CN 211950059U CN 202020305985 U CN202020305985 U CN 202020305985U CN 211950059 U CN211950059 U CN 211950059U
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Abstract
The utility model discloses an antirust antidetonation door hinge belongs to automobile component technical field, including the hinge, the hinge groove has been seted up to the hinge inboard, the flat ear of installation is inlayed in the hinge inslot activity, the flat ear chamber has been seted up in the flat ear, flat ear welded mounting is on the frame hinge, both sides welded mounting has the installation ear about the frame hinge, switch on the installation ear and seted up the mounting hole, the frame hinge is inlayed through flat ear activity and is installed on the hinge, hinge and frame hinge run through the hinge pin and carry out fixed mounting in the flat ear, buffer spring is installed to the equal ring cover in both ends about the hinge pin, hinge and frame hinge all adopt hinge steel to make. The utility model relates to a novelty, be convenient for operation and excellent in use effect can have the antidetonation function, cushions the vibrations that produce when closing the door, still has rust-resistant function, even meet humidity air, can not make self corrosion yet, has prolonged the life of door hinge.
Description
Technical Field
The utility model relates to an automobile component technical field especially relates to an antirust antidetonation door hinge.
Background
The vehicle door provides a passage for a driver and passengers to get in and out of the vehicle, isolates external interference, lightens side impact to a certain extent, and protects passengers. The aesthetic appearance of a car is also related to the styling of the doors. The quality of the vehicle door is mainly reflected by the anti-collision performance of the vehicle door, the sealing performance of the vehicle door, the opening and closing convenience of the vehicle door, and other indexes of use functions and the like. The anti-collision performance is particularly important because the buffer distance is short when the vehicle is subjected to side collision, and people in the vehicle can be easily injured.
Patent number CN104420748A discloses a vehicle door hinge, which comprises a fixed leaf plate, a rotating leaf plate and a hinge pin, wherein a first shaft sleeve is arranged in the middle of an upper edge of the fixed leaf plate, a right-angled triangle-shaped transition block is arranged at the joint of the first shaft sleeve and the fixed leaf plate, the fixed leaf plate is further provided with a plurality of circular grooves for placing gaskets, and each circular groove is internally provided with a first bolt hole; the rotating leaf plate comprises a lower half portion and an upper half portion, the lower half portion and the upper half portion are in right-angle transition, second shaft sleeves are arranged on two sides of a lower edge of the lower half portion, and a groove used for placing the first shaft sleeve is formed between the two second shaft sleeves. The vehicle door hinge disclosed by the invention can improve the connection strength of the shaft sleeve of the fixed page plate and the fixed page plate, and the annular groove for placing the gasket is additionally arranged on the outer edge of the bolt hole of the fixed page plate, so that the fixing strength is improved, the material is saved, the structure is simple, the realization is convenient, and the vehicle door hinge has a good application prospect.
The above patents have the following disadvantages: 1. the door hinge has no anti-vibration function, and can not buffer the vibration generated when the door is closed, so that the service life of the door hinge is reduced; 2. the door hinge has no antirust function, and is easy to rust when meeting humid air, so that the service life of the door hinge is shortened. Therefore, an antirust and shockproof vehicle door hinge is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides an antirust and shockproof vehicle door hinge, which has novel design, convenient operation and good use effect, aims to have shockproof function through a buffer spring and a buffer rubber block, buffers the shock generated when the vehicle door is closed, and prolongs the service life of the vehicle door hinge; through metal film, roast blue layer and rust-resistant paint layer, can have rust-resistant function, even meet humidity air, also can not make self corrosion, prolonged door hinge's life.
The utility model provides a specific technical scheme as follows:
the utility model provides a pair of rust-resistant antidetonation door hinge, including the hinge, the hinge groove has been seted up to the hinge inboard, the flat ear of installation is inlayed in the activity of hinge inslot, the flat ear chamber has been seted up in the flat ear, flat ear welded mounting is on the frame hinge, both sides welded mounting has the installation ear about the frame hinge, switch on the installation ear and seted up the mounting hole, the frame hinge is inlayed through flat ear activity and is installed on the hinge, hinge and frame hinge run through the hinge pole in flat ear and carry out fixed mounting, buffer spring is installed to the equal cover in both ends about the hinge pole, hinge and frame hinge all adopt hinge steel to make.
Optionally, the upper side and the lower side of the frame hinge are welded with mounting lugs, a buffer rubber block is fixedly adhered to the outer side wall of each mounting lug, and the buffer rubber block is also conducted and provided with mounting holes.
Optionally, the hinge steel lateral wall is wrapped with an electroplated metal film, the electroplated metal film lateral wall is wrapped with a baked porcelain and is provided with a bluing layer, and the bluing layer lateral wall is wrapped with an antirust paint layer.
Optionally, the hinge slot is also provided with a mounting hole in a conducting manner.
Optionally, the hinge rod also extends through the door hinge.
The utility model has the advantages as follows:
1. the utility model relates to a novelty, be convenient for operation and excellent in use effect, through being equipped with buffer spring and cushion rubber piece, both ends about the hinge lever are installed to the cushion spring ring cover, cushion rubber piece fixed bonding is installed on the installation ear of frame hinge, buffer spring itself has buffering elasticity, cushion rubber piece itself has pliable and tough buffer power, behind the installation door hinge, the vibrations that people produced when opening and shutting the door, buffering is absorbed to the pliable and tough buffer power of buffering elasticity and cushion rubber piece of accessible buffer spring, the vibrations of subduing, thus, can have the antidetonation function, the vibrations that produce when closing the door cushion, the life of door hinge has been prolonged.
2. The utility model discloses a be equipped with the electroplated metal film, roast blue layer and antirust paint layer, the electroplated metal film of one deck steel is electroplated to the hinge steel outside at door hinge, the electroplated metal film of steel does not have corrosion nature, after that at the outside roast blue layer of porcelain one deck of electroplated metal film, roast blue layer is the oxide protection film that forms self fine and close, be used for protection hinge steel contact moisture and oxygen, again at the outside fine and close coating of roast blue layer rust-resistant paint layer, separation moisture and oxygen that rust-resistant paint layer can be quick, prevent the corrosion of hinge steel, so, can have rust-resistant function, even meet humidity air, also can not make self corrosion, the life of door hinge has been prolonged.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of an anti-rust and anti-shock vehicle door hinge according to an embodiment of the present invention;
fig. 2 is a schematic view of a frame hinge structure of an anti-rust and anti-shock vehicle door hinge according to an embodiment of the present invention;
fig. 3 is the utility model discloses rust-resistant antidetonation door hinge's hinge steel construction schematic diagram.
In the figure: 1. mounting holes; 2. a door hinge; 3. a hinge lever; 4. a frame hinge; 5. mounting lugs; 6. a lug cavity; 7. a buffer spring; 8. flat ear; 9. a hinge slot; 10. a buffer rubber block; 11. baking the blue layer; 12. an antirust paint layer; 13. electroplating a metal film; 14. hinge steel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
An anti-rust and anti-shock door hinge according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.
Referring to fig. 1, an anti-rust and anti-shock vehicle door hinge provided by an embodiment of the present invention includes a door hinge 2, a hinge slot 9 is formed at an inner side of the door hinge 2, a flat ear 8 is movably embedded and installed in the hinge slot 9, a flat ear cavity 6 is formed in the flat ear 8, the flat ear 8 is welded and installed on a frame hinge 4, installation ears 5 are welded and installed at upper and lower sides of the frame hinge 4, installation holes 1 are conducted and opened on the installation ears 5, the frame hinge 4 is movably embedded and installed on the door hinge 2 through the flat ear 8, the door hinge 2 and the frame hinge 4 are fixedly installed by penetrating the flat ear 8 through a hinge rod 3, buffer springs 7 are installed at upper and lower ends of the hinge rod 3 in an annular sleeve manner, the door hinge 2 and the frame hinge 4 are both made of hinge steel 14, and can have an anti-shock function, and buffer shock generated when the vehicle door is closed, still have rust-resistant function, even meet humidity air, can not make self corrosion yet, prolonged door hinge's life.
Referring to fig. 2, mounting lugs 5 are welded to the upper side and the lower side of the frame hinge 4, a buffer rubber block 10 is fixedly adhered to the outer side wall of the mounting lugs 5, a mounting hole 1 is also formed in the buffer rubber block 10 in a conductive mode, the buffer rubber block 10 is used for buffering vibration generated when a vehicle door is closed, and the service life of the vehicle door hinge is prolonged.
Referring to fig. 3, the outer side wall of the hinge steel 14 is wrapped with an electroplated metal film 13, the outer side wall of the electroplated metal film 13 is wrapped with a porcelain-enamel-baked layer 11, the outer side wall of the porcelain-baked layer 11 is wrapped with an anti-rust paint layer 12, and the electroplated metal film 13, the porcelain-baked layer 11 and the anti-rust paint layer 12 are used for protecting the vehicle door hinge, so that the vehicle door hinge cannot be rusted, and the service life of the vehicle door hinge is prolonged.
Referring to fig. 1, the hinge slot 9 is also provided with a mounting hole 1 in a conduction manner, and the mounting hole 1 is used for mounting a door hinge.
As shown in fig. 1, the hinge rod 3 likewise extends through the door hinge 2, the hinge rod 3 being used for connecting and pivoting the door hinge.
The embodiment of the utility model provides an antirust and shockproof vehicle door hinge, during the use, through being equipped with buffer spring 7 and buffer rubber block 10, buffer spring 7 ring cover is installed in both ends about hinge pin 3, buffer rubber block 10 is fixed to be bonded and is installed on installation ear 5 of frame hinge 4, buffer spring 7 itself has buffering elasticity, buffer rubber block 10 itself has flexible buffer power, after the installation vehicle door hinge, people's vibrations that produce when opening and shutting the door, the buffering elasticity of accessible buffer spring 7 and the flexible buffer power of buffer rubber block 10 absorb the buffering, reduce and eliminate vibrations, so, can have the antidetonation function, the vibrations that produce when closing the door are cushioned, the life of door hinge has been prolonged; through being equipped with electroplating metal film 13, bluing layer 11 and anti-rust paint layer 12, electroplating metal film 13 of one deck steel in the hinge steel 14 outside electroplating of door hinge, electroplating metal film 13 of steel does not have the corrosion nature, in the outside porcelain baking blue layer 11 of electroplating metal film 13, bluing layer 11 is the oxide protection film that forms self compactness, a contact moisture and oxygen for protection hinge steel 14, again in baking blue layer 11 outside compactness scribble anti-rust paint layer 12, separation moisture and oxygen that anti-rust paint layer 12 can be quick, prevent hinge steel 14 corrosion, and thus, can have rust-resistant function, even meet humidity air, also can not make self corrosion, the life of door hinge has been prolonged.
It should be noted that the utility model relates to an antirust and shockproof vehicle door hinge, including mounting hole 1, door hinge 2, hinge rod 3, frame hinge 4, installation ear 5, flat ear chamber 6, buffer spring 7, flat ear 8, hinge slot 9, buffer rubber block 10, bluing layer 11, antirust paint layer 12, electroplated metal film 13, hinge steel 14, above-mentioned component is the prior art product, by the needs of using, select, install and accomplish the debugging operation of component, ensure that each component homoenergetic normally works, the part is general standard component or the part that technical staff in the field knows, its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical staff, this applicant does not do specific restriction here.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. The utility model provides an antirust antidetonation door hinge which characterized in that: comprises a door hinge (2), a hinge groove (9) is arranged on the inner side of the door hinge (2), a flat lug (8) is movably embedded in the hinge groove (9), a flat lug cavity (6) is arranged in the flat lug (8), the flat lugs (8) are welded on the frame hinge (4), the upper side and the lower side of the frame hinge (4) are welded with the mounting lugs (5), the mounting lug (5) is provided with a mounting hole (1) in a conduction way, the frame hinge (4) is movably embedded and mounted on the door hinge (2) through a flat lug (8), the door hinge (2) and the frame hinge (4) are fixedly installed by a hinge rod (3) penetrating through the flat lug (8), the upper end and the lower end of the hinge rod (3) are sleeved with buffer springs (7), the door hinge (2) and the frame hinge (4) are both made of hinge steel (14).
2. The rust-proof and shock-resistant vehicle door hinge according to claim 1, characterized in that: the frame hinge is characterized in that mounting lugs (5) are welded to the upper side and the lower side of the frame hinge (4), buffer rubber blocks (10) are fixedly adhered to the outer side walls of the mounting lugs (5), and mounting holes (1) are formed in the buffer rubber blocks (10) in a conducting mode.
3. The rust-proof and shock-resistant vehicle door hinge according to claim 1, characterized in that: the hinge steel (14) outer side wall is wrapped with an electroplated metal film (13), the electroplated metal film (13) outer side wall is wrapped with a baked porcelain layer (11), and the baked porcelain layer (11) outer side wall is wrapped with an antirust paint layer (12).
4. The rust-proof and shock-resistant vehicle door hinge according to claim 1, characterized in that: the hinge groove (9) is also internally provided with a mounting hole (1) in a conduction way.
5. The rust-proof and shock-resistant vehicle door hinge according to claim 1, characterized in that: the hinge rod (3) also penetrates through the door hinge (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020305985.XU CN211950059U (en) | 2020-03-13 | 2020-03-13 | Antirust and shockproof vehicle door hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020305985.XU CN211950059U (en) | 2020-03-13 | 2020-03-13 | Antirust and shockproof vehicle door hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211950059U true CN211950059U (en) | 2020-11-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020305985.XU Active CN211950059U (en) | 2020-03-13 | 2020-03-13 | Antirust and shockproof vehicle door hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211950059U (en) |
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2020
- 2020-03-13 CN CN202020305985.XU patent/CN211950059U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 1, Tianji Road, Lindai Town, Pinghu City, Jiaxing City, Zhejiang Province, 314200 Patentee after: Pinghu Yongxin Hardware Products Co.,Ltd. Address before: 314000 Xudai Industrial Zone, LindaI Town, Jiaxing City, Zhejiang Province Patentee before: Pinghu Yongxin Hardware Products Co.,Ltd. |