CN213742850U - Driver surrounds a pivot structure - Google Patents
Driver surrounds a pivot structure Download PDFInfo
- Publication number
- CN213742850U CN213742850U CN202022265688.XU CN202022265688U CN213742850U CN 213742850 U CN213742850 U CN 213742850U CN 202022265688 U CN202022265688 U CN 202022265688U CN 213742850 U CN213742850 U CN 213742850U
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- Prior art keywords
- section bar
- pivot
- door
- inlayer
- axle
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Abstract
The utility model discloses a driver surrounds a pivot structure, enclose assembly, surround door, pivot structure after including, the pivot structure constitute by outer section bar of pivot, pivot inlayer section bar, axle sleeve, be equipped with the axle bowl on the outer section bar, be equipped with the pillow block that suits with the axle bowl on the inlayer section bar, outer section bar passes through self tapping nail and fixes on enclosing the assembly after, inlayer section bar is fixed on enclosing the door, axle sleeve device is in the axle bowl, outer section bar passes through the pillow block of axle sleeve swing joint inlayer section bar, the axle sleeve passes through the ship type nut to be fixed on the outer section bar of pivot. The outer-layer section bar is movably connected with the inner-layer section bar through the shaft sleeve, so that the shaft sleeve has the function of isolating the gasket, and abnormal sound generated by friction of the inner-layer section bar and the outer-layer section bar is avoided; the axle sleeve has a bit elasticity, and the inner circle is the wave, is the point contact with the inlayer section bar, avoids the cooperation tension or too loose, lets the door-hinge rotate and has suitable damping, rotates in the same direction as smooth without the abnormal sound, surrounds the installation of door and dismantles swiftly convenient.
Description
Technical Field
The utility model relates to an automotive interior spare field specifically indicates a driver surrounds a pivot structure.
Background
At present, the rotating shaft structure of a driver surrounding a door is generally a hinge. The hinge connection structure has the advantages of multiple mounting screws, inconvenient disassembly, poor structural strength, large and unaesthetic hinge gap surrounding the door, and long service life of the door due to friction abnormal sound.
Disclosure of Invention
The utility model aims to solve the technical problem that it is not enough to overcome prior art, provides a driver and surrounds a pivot structure, and this pivot structural strength is good, surrounds a outward appearance and does not have the hinge gap, rotate in the same direction as smooth without abnormal sound, the installation is convenient.
In order to solve the technical problems, the invention adopts the following technical scheme: this driver surrounds a pivot structure, enclose the assembly after including, surround door, pivot structure, enclose the assembly after, surround the door and be connected by pivot structure, the pivot structure constitute by the outer section bar of pivot, pivot inlayer section bar, axle sleeve, be equipped with the axle bowl on the outer section bar of pivot, be equipped with the pillow block of acquainting mutually with the axle bowl on the section bar of pivot inlayer, the outer section bar of pivot is fixed on enclosing the assembly after through first self tapping nail, the section bar of pivot inlayer is fixed on encirclement the door by second self tapping nail, the axle sleeve device is in the axle bowl, the outer section bar of pivot passes through the pillow block of axle sleeve swing joint pivot inlayer section bar, the axle sleeve passes through the ship type nut to be fixed on the outer section bar of pivot.
The top of the shaft sleeve is arranged in a first round cavity at the top of the inner layer section bar of the rotating shaft.
The bottom of the shaft sleeve is arranged in a second round cavity at the bottom of the inner layer section bar of the rotating shaft.
The inner layer of the shaft sleeve is wavy and is in point contact with the inner layer section of the rotating shaft.
The outer section of the rotating shaft is movably connected with the inner section of the rotating shaft through the shaft sleeve, and the section of the rotating shaft is an aluminum section, so that the strength of the product is good; the shaft sleeve is a nylon injection molding piece, is pressure-resistant and wear-resistant and has long service life, and is fixed on the outer-layer section bar of the rotating shaft through the boat-shaped nut, so that the shaft sleeve has the function of isolating the spacer and avoids abnormal sound generated by friction of the inner-layer section bar and the outer-layer section bar; the shaft sleeve has a little elasticity, and the inner circle is the wave, and is the point contact with pivot inlayer section bar, avoids the cooperation too tight or too loose, lets the door-hinge rotate and has suitable damping, rotates smoothly without the abnormal sound.
After the ship-shaped nut and the screw for fixing the shaft sleeve are loosened, the shaft sleeve and the inner-layer section bar of the rotating shaft are rotated to a certain angle to realize the installation and the disassembly of the surrounding door, the installation and the disassembly of the surrounding door are quick and convenient, the top and the bottom of the shaft sleeve are respectively arranged in the circular cavities at the top and the bottom of the inner-layer section bar of the rotating shaft, and the straightness and the stability of the rotating shaft are ensured.
The rotating shaft inner layer section bar and the rotating shaft outer layer section bar are mutually sleeved together, a rotating shaft structure does not have a penetrating hinge gap, and the rotating shaft structure is attractive in appearance and good in integrity.
To sum up, the utility model relates to a driver that structural strength is good, reliable and stable, rotate in the same direction as smooth without abnormal sound, the dismouting is convenient, the outward appearance does not have the hinge gap surrounds a pivot structure.
The present invention will be further explained with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic view showing the angle structure of the rotating shaft when the surrounding door is closed
FIG. 2 is a schematic view showing the structure of the rotation angle of the rotating shaft when the surrounding door is assembled and disassembled
FIG. 3 is a schematic view of the fixing structure of the shaft sleeve and the outer section of the rotating shaft
Fig. 4 is a schematic structural view of the shaft sleeve fixed to the inner layer profile of the rotating shaft.
FIG. 5 is a schematic view of the structure of the circular cavity between the shaft sleeve and the top of the inner layer section
FIG. 6 is a schematic view of the structure of the circular cavity at the bottom of the shaft sleeve and the inner layer section bar
FIG. 7 is a schematic view of the overall structure of the enclosure door, the shaft sleeve and the inner layer profile
FIG. 8 is a schematic view of the structure of the shaft sleeve and the shaft stand rotating to the mounting and dismounting angles
FIG. 9 is a schematic view showing the structure of the shaft sleeve and the shaft stand being pulled out from the shaft bowl
Detailed Description
Referring to fig. 1-9, a driver surround door pivot structure comprises a rear surround assembly (5), a surround door (6) and a pivot structure, wherein the rear surround assembly (5) and the surround door (6) are connected by the pivot structure, the pivot structure comprises a pivot outer-layer profile (1), a pivot inner-layer profile (2) and a shaft sleeve (3), the pivot outer-layer profile (1) is provided with a shaft bowl (12), the pivot inner-layer profile (2) is provided with a shaft boss (13) matched with the shaft bowl (12), the pivot outer-layer profile (1) is fixed on the rear surround assembly (5) by a first self-tapping screw (7), the pivot inner-layer profile (2) is fixed on the surround door (6) by a second self-tapping screw (8), the shaft sleeve (3) is arranged in the shaft bowl (12), the pivot outer-layer profile (1) is movably connected with the shaft boss (13) of the pivot inner-layer profile (2) by the shaft sleeve (3), the shaft sleeve (3) is fixed on the outer layer section bar (1) of the rotating shaft through a boat-shaped nut (4).
The top of the shaft sleeve (3) is arranged in a first circular cavity (9) at the top of the inner layer section bar (2) of the rotating shaft.
The bottom of the shaft sleeve (3) is arranged in a second circular cavity (10) at the bottom of the inner layer section bar (2) of the rotating shaft.
After the boat-shaped nut (4) is loosened, the shaft sleeve (3) and the shaft boss (13) are rotated to a certain angle, the shaft sleeve (3) and the shaft boss (13) are separated from the shaft bowl (12), and the surrounding door (6) is installed and detached.
The inner layer of the shaft sleeve (3) is wavy and is in point contact with the inner layer section bar (2) of the rotating shaft.
The end of the shaft bowl (12) is provided with a boss (11), and the shaft sleeve (3) is blocked by the boss (11) after rotating to the installation position, so that the shaft sleeve (3) is prevented from being separated.
The rotating shaft inner layer section bar (2) and the rotating shaft outer layer section bar (1) are aluminum section bars, and the shaft sleeve (3) is a nylon injection molding piece.
Claims (5)
1. The utility model provides a driver surrounds a pivot structure, encloses assembly (5), surrounds door (6), pivot structure including the back, encloses assembly (5), surrounds door (6) and is connected characterized by pivot structure after,: the pivot structure by outer section bar of pivot (1), pivot inlayer section bar (2), axle sleeve (3) are constituteed, be equipped with axle bowl (12) on outer section bar of pivot (1), be equipped with pillow block (13) that suit with axle bowl (12) on pivot inlayer section bar (2), outer section bar of pivot (1) is fixed on enclosing assembly (5) through first tapping screw (7), pivot inlayer section bar (2) are fixed on encircleing door (6) by second tapping screw (8), axle sleeve (3) device is in axle bowl (12), outer section bar of pivot (1) is through axle sleeve (3) swing joint pivot inlayer section bar (2) pillow block (13), axle sleeve (3) are fixed on outer section bar of pivot (1) through ship type nut (4).
2. The driver surround door hinge structure of claim 1, wherein: the top of the shaft sleeve (3) is arranged in a first circular cavity (9) at the top of the inner layer section bar (2) of the rotating shaft.
3. The driver surround door hinge structure of claim 1, wherein: the bottom of the shaft sleeve (3) is arranged in a second circular cavity (10) at the bottom of the inner layer section bar (2) of the rotating shaft.
4. The driver surround door hinge structure of claim 1, wherein: the inner layer of the shaft sleeve (3) is wavy and is in point contact with the inner layer section bar (2) of the rotating shaft.
5. The driver surround door hinge structure of claim 1, wherein: the tail end of the shaft bowl (12) is provided with a boss (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022265688.XU CN213742850U (en) | 2020-10-13 | 2020-10-13 | Driver surrounds a pivot structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022265688.XU CN213742850U (en) | 2020-10-13 | 2020-10-13 | Driver surrounds a pivot structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213742850U true CN213742850U (en) | 2021-07-20 |
Family
ID=76848763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022265688.XU Active CN213742850U (en) | 2020-10-13 | 2020-10-13 | Driver surrounds a pivot structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213742850U (en) |
-
2020
- 2020-10-13 CN CN202022265688.XU patent/CN213742850U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A rotating shaft structure of driver surrounding door Effective date of registration: 20220419 Granted publication date: 20210720 Pledgee: Changsha Bank city branch of Limited by Share Ltd. Pledgor: ARTIE INDUSTRIAL Co.,Ltd. CHINA Registration number: Y2022980004188 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230627 Granted publication date: 20210720 Pledgee: Changsha Bank city branch of Limited by Share Ltd. Pledgor: ARTIE INDUSTRIAL Co.,Ltd. CHINA Registration number: Y2022980004188 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |