CN215632335U - Take damped outer formula door of lifting outward to open handle and hydrogen energy car - Google Patents
Take damped outer formula door of lifting outward to open handle and hydrogen energy car Download PDFInfo
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- CN215632335U CN215632335U CN202023037735.1U CN202023037735U CN215632335U CN 215632335 U CN215632335 U CN 215632335U CN 202023037735 U CN202023037735 U CN 202023037735U CN 215632335 U CN215632335 U CN 215632335U
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Abstract
The utility model provides an outward-opening handle with damping for an outward-opening type vehicle door and a hydrogen energy vehicle, wherein a frame protrudes downwards to form a fixing part; the bottom of the outer handle extends downwards to form a protruding part, the protruding part is bent to form a bent part, the protruding part is connected with the frame through a rotating shaft, a reset torsion spring is sleeved on the rotating shaft, one end of the reset torsion spring is fixedly connected with the frame, and the other end of the reset torsion spring is fixedly connected with the outer handle; the inhaul cable is fixed on the fixing part; the connecting line of the ball head is positioned in the inhaul cable, and the ball head is fixed on the protruding part; when the outer handle is positioned at the opening position, one end of the outer handle is positioned above the frame, the reset torsion spring is positioned in a compressed state, and the protruding part rotates to drive the ball head to be far away from the inhaul cable; when the outer handle is located the reset position, outer handle top surface and frame top surface parallel and level set up, and the kink top surface offsets with the fixed part bottom surface. The technical scheme provided by the utility model has the beneficial effects that: the wind resistance of the whole vehicle can be reduced, and the NVH performance of the whole vehicle is improved, so that the wind resistance-based vehicle has the characteristics of excellent structure, excellent performance, excellent wind resistance, flexible development, short development period and the like.
Description
Technical Field
The utility model relates to the technical field of hydrogen energy automobiles, in particular to an outward opening handle with damping for an outward opening type automobile door and a hydrogen energy automobile.
Background
At present, with the progress of science and technology, the development of social civilization, the improvement of the consumption level of people, the urbanization of working environment conditions, the traveling of people increasingly depends on automobiles, and the automobiles become common and important transportation tools in daily life of people. The door lock mechanism of automobile is an important automobile body accessory integrating practicability and decoration, is a main anti-theft device of automobile, and has the function of locking the door of automobile in the driving process to ensure the safety of passengers.
The existing traditional automobile is basically a horizontal-pull type automobile door external opening handle, and the horizontal-pull type automobile door external opening handle protrudes outwards from an automobile door, so that the wind resistance and NVH (noise, vibration and harshness) performance of the whole automobile can be increased by the handle in the form, and meanwhile, the development requirement of the handle is mainly limited by external modeling regulations.
SUMMERY OF THE UTILITY MODEL
In view of the above, embodiments of the present invention provide a damped liftout door opening handle and a hydrogen powered vehicle.
The embodiment of the utility model provides an outward opening handle with damping for an outward opening type vehicle door, which comprises:
the handle base comprises a frame, and one end of the frame protrudes downwards to form a fixing part;
the outer handle is positioned in the frame, the bottom of the outer handle extends downwards to form a protruding portion, the protruding portion bends towards one side of the fixing portion to form a bent portion, the protruding portion is connected with the frame through a rotating shaft, a reset torsion spring is sleeved on the rotating shaft, one end of the reset torsion spring is fixedly connected with the frame, and the other end of the reset torsion spring is fixedly connected with the outer handle;
the end part of the inhaul cable is fixed on the fixing part;
the connecting line of the ball head is positioned in the inhaul cable, and the ball head is fixed on the protruding portion;
the outer handle rotates around the rotating shaft and is provided with a reset position and an opening position, when the outer handle is located at the opening position, one end of the outer handle is located above the frame, the reset torsion spring is located in a compressed state, and the protruding portion rotates to drive the ball head to be far away from the inhaul cable; when the outer handle is located at the reset position, the top surface of the outer handle is flush with the top surface of the frame, and the top surfaces of the bending parts are abutted to the bottom surface of the fixing part.
Furthermore, the cover plate covers the bottom of the end, opposite to the fixing portion, of the frame, the buffer pad is arranged on the cover plate, and when the outer handle is located at the reset position, the outer handle is abutted to the buffer pad.
Furthermore, a damper is fixed on the handle base, and a gear meshed with the damper is arranged on the outer handle.
Furthermore, the two opposite ends of the frame respectively protrude downwards to form mounting portions, the mounting portions penetrate through mounting holes, and the two ends of the rotating shaft are rotatably mounted in the mounting holes.
Further, the pivot is located the spring buckle is installed to the installation department outer end.
Further, the lower end of the fixing portion is upwards sunken to form a buckle notch with a downward notch, the upper side wall of the buckle notch is in a major arc shape, and the inhaul cable is buckled in the notch.
Furthermore, the lower end of the fixing part is upwards sunken to form two spacing notches arranged at intervals, the bending part is in a U shape and is arranged to have two clamping ends arranged at intervals, the clamping ends are matched with the spacing notches, and when the outer handle is located at the reset position, the bending part is clamped in the spacing notches.
Furthermore, the protruding portion penetrates through a positioning hole, and the ball head is fixed in the fixing hole.
Furthermore, the bending part and the position opposite to the ball head are provided with a yielding hole in a penetrating mode, and the yielding hole is used for the connecting line of the ball head to pass through.
The embodiment of the utility model also provides a hydrogen energy automobile which comprises the externally-opened handle with the damping for the outward-opening type automobile door.
The technical scheme provided by the embodiment of the utility model has the following beneficial effects: the outer-lifting type vehicle door outer-opening handle is simple in structure, perfect in performance and convenient and fast to use, can reduce wind resistance of the whole vehicle, improves NVH performance of the whole vehicle, has the advantages of being excellent in structure, performance and wind resistance, flexible in development, short in development period and the like, has practicability, economy, convenience, operability and ornamental performance, and is better than a traditional outer-protruding transversely-pulling type vehicle door outer-opening handle. The cooperation of external-open handle and door lock mechanism is connected for the cable, has improved transmission efficiency, has increased the reliability of external-open process. The development process is not limited by the outward modeling regulation, and the forward development efficiency is greatly improved. The method meets the aspects of achieving the whole vehicle performance target, achieving the light weight target, achieving the development cycle and the like of new energy vehicles such as hydrogen fuel cells and the like in the initial development stage.
Drawings
FIG. 1 is a schematic structural view of an embodiment of an external opening handle with damping for an external lift vehicle door according to the present invention;
FIG. 2 is a schematic view of the damped liftout door outer opening handle of FIG. 1 (outer handle in reset position) from another perspective;
FIG. 3 is a schematic view of the damped liftout door outer opening handle of FIG. 1 (with the outer handle in the open position) from another perspective;
FIG. 4 is a cross-sectional view of the outer opening handle of the damped liftout door of FIG. 1;
FIG. 5 is a schematic view of the handle base of FIG. 1;
FIG. 6 is a schematic view of a portion of the external opening handle of the damped hatchdoor of FIG. 1;
FIG. 7 is a cross-sectional view of the outer opening handle of the damped liftout door of FIG. 1 from another perspective;
fig. 8 is an exploded view of the externally opening door handle with damping of fig. 1.
In the figure: the handle comprises a handle base 1, a frame 11, a fixing portion 12, a clamping notch 12a, a limiting notch 12b, an installation portion 13, an installation hole 13a, a cover plate 14, an outer handle 2, a protruding portion 21, a positioning hole 21a, a bending portion 22, a clamping end 22a, a yielding hole 22b, a second installation portion 23, a cable 3, a ball head 4, a connecting wire 41, a rotating shaft 5, a reset torsion spring 6, a spring clamp 7, a buffer pad 8 and a damper 9.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be further described with reference to the accompanying drawings.
The utility model provides an outward-opening type vehicle door outward-opening handle with damping and a hydrogen energy vehicle.
Referring to fig. 1 to 6, an embodiment of the utility model provides a damped outward-opening handle for an outward-opening vehicle door, including a handle base 1, an outward handle 2, a cable 3 and a ball head 4.
The handle base 1 is used for being fixed on a vehicle body and comprises a frame 11, wherein one end of the frame 11 protrudes downwards to form a fixing part 12; the outer handle 2 is positioned in the frame 11, the bottom of the outer handle protrudes downwards to form a protruding portion 21, the protruding portion 21 bends towards one side of the fixing portion 12 to form a bent portion 22, the protruding portion 21 is connected with the frame 11 through a rotating shaft 5, a reset torsion spring 6 is sleeved on the rotating shaft 5, one end of the reset torsion spring 6 is fixedly connected with the frame 11, and the other end of the reset torsion spring is fixedly connected with the outer handle 2; the end part of the inhaul cable 3 is fixed on the fixed part 12; the connecting wire 41 of the ball 4 is positioned in the inhaul cable 3, and the ball 4 is fixed on the protruding part 21. The outer handle 2 winds the rotating shaft 5 and rotates to have a reset position and an opening position, the outer handle 2 is located in the opening position, one end of the outer handle 2 is located above the frame 11, the reset torsion spring 6 is located in a compression state, the protruding portion 21 rotates to drive the ball head 4 to be away from the pull cable 3, it can be understood that the pull cable 3 and the ball head 4 are existing accessories used for opening the car door, the ball head 4 is pulled through door opening, the ball head 4 is far away from the pull cable 3, and the car door can be opened. Due to the restoring effect of the reset torsion spring 6, the outer handle 2 rotates around the rotating shaft 5 and is reset to the reset position from the opening position, the top surface of the outer handle 2 is flush with the top surface of the frame 11, and the top surface of the bent part 22 is abutted to the bottom surface of the fixing part 12.
According to the utility model, the outer handle 2 is arranged on the handle base 1 through the rotating shaft 5, when the outer handle 2 is turned outwards, the reset torsion spring 6 can be driven to rotate, and when the outer handle 2 moves to the limit position, the inhaul cable 3 and the ball head 4 also move to the opening position, so that the vehicle door system is unlocked, and then a driver or a passenger can open the door to enter the passenger compartment. When the outer handle 2 is loosened by a human hand, the outer handle 2 rebounds under the action of the reset torsion spring 6 until the bending part 22 of the outer handle 2 rebounds to the fixing part 12 of the handle base 1, and at the moment, the cable 3 and the ball head 4 are restored to a natural state. The utility model provides the outward-lifting type vehicle door outward-opening handle which is simple in structure, complete in performance and convenient and fast to use, can reduce the wind resistance of the whole vehicle, improves the NVH performance of the whole vehicle, has the characteristics of excellent structure, excellent performance, excellent wind resistance, flexible development, short development period and the like, has high practicability, economy, convenience, operability and ornamental value, and is better than the traditional outward-protruding transversely-pulling type vehicle door outward-opening handle. The cooperation of external opening handle and door lock mechanism is connected for cable 3, has improved transmission efficiency, has increased the reliability of external opening process. The development process is not limited by the outward modeling regulation, and the forward development efficiency is greatly improved. The method meets the aspects of achieving the whole vehicle performance target, achieving the light weight target, achieving the development cycle and the like of new energy vehicles such as hydrogen fuel cells and the like in the initial development stage.
Specifically, the installation of pivot 5 of being convenient for, frame 11 relative both ends are the downwardly protruding formation installation department 13 respectively, installation department 13 runs through and is equipped with mounting hole 13a, 5 both ends of pivot rotate install in the mounting hole 13a, pivot 5 is located spring buckle 7 is installed to installation department 13 outer end, through spring buckle 7 fixed shaft 5, prevents that pivot 5 is not hard up, has good reliability. The pivot 5 is located the both ends of protruding portion 21 all are equipped with reset torsion spring 6 adopts the structure of two spring symmetry overall arrangement, has good mechanical properties and answer the effect.
In order to facilitate the fixed connection of the reset torsion spring 6 and the outer handle 2, the bottom of the outer handle 2 protrudes downwards to form a second mounting part 23, one end of the reset spring 6 is fixed on the second mounting part 23, and the other end is fixed on the mounting part 13.
Be fixed with attenuator 9 on the handle base 1, be equipped with on the outer handle 2 with attenuator 9 engaged with gear, the gear can be fixed in kink 22 on, through being equipped with attenuator 9, the in-process of 2 resilience of outer handle has the damping characteristic, reduces the speed that 2 resilience of outer handle, has comfortable rebound speed and damping effect, can improve user experience and feel.
The mode that cable 3 is fixed in on fixed part 12 can be for the buckle connection, bond etc. in this embodiment, fixed part 12 lower extreme undercut forms the downward buckle breach 12a of notch, lateral wall is the major arc shape setting on the buckle breach 12a, cable 3 buckle in the breach, the installation and the dismantlement of the cable 3 of being convenient for.
The lower end of the fixing portion 12 is upwards sunken to form two spacing notches 12b arranged at intervals, the bending portion 22 is a U-shaped clamping end 22a arranged at two intervals, the clamping end 22a is matched with the spacing notches 12b, and when the outer handle 2 is located at a reset position, the bending portion 22 is clamped in the spacing notches 12b to limit the outer handle 2, so that the reset torsion spring 6 is prevented from deforming.
The protruding portion 21 is provided with a positioning hole 21a in a penetrating manner, and the ball head 4 is fixed in the fixing hole. In order to ensure the strength of the bending part 22 and the protruding part 21 and ensure that the cable 3 and the ball head 4 are arranged oppositely, the buckling notch 12a is located between the two limiting notches 12b, the bending part 22 and the position opposite to the ball head 4 are provided with a yielding hole 22b in a penetrating manner, and the yielding hole 22b is used for the connecting wire 41 of the ball head 4 to pass through.
In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.
The features of the embodiments and embodiments described herein above may be combined with each other without conflict.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The utility model provides a take damped outer handle that opens outside formula door of lifting which characterized in that includes:
the handle base comprises a frame, and one end of the frame protrudes downwards to form a fixing part;
the outer handle is positioned in the frame, the bottom of the outer handle extends downwards to form a protruding portion, the protruding portion bends towards one side of the fixing portion to form a bent portion, the protruding portion is connected with the frame through a rotating shaft, a reset torsion spring is sleeved on the rotating shaft, one end of the reset torsion spring is fixedly connected with the frame, and the other end of the reset torsion spring is fixedly connected with the outer handle;
the end part of the inhaul cable is fixed on the fixing part;
the connecting line of the ball head is positioned in the inhaul cable, and the ball head is fixed on the protruding portion;
the outer handle rotates around the rotating shaft and is provided with a reset position and an opening position, when the outer handle is located at the opening position, one end of the outer handle is located above the frame, the reset torsion spring is located in a compressed state, and the protruding portion rotates to drive the ball head to be far away from the inhaul cable; when the outer handle is located at the reset position, the top surface of the outer handle is flush with the top surface of the frame, and the top surfaces of the bending parts are abutted to the bottom surface of the fixing part.
2. The damped lift-out vehicle door outer opening handle set forth in claim 1, wherein a cover plate is closed over a bottom portion of an end of said frame opposite said fixed portion, said cover plate having a cushion thereon, said outer handle abutting said cushion when said outer handle is in said reset position.
3. An outward opening damped door handle according to claim 2 wherein a damper is affixed to said handle base and a gear is provided on said outer handle for engagement with said damper.
4. An outward opening damped handle according to claim 1 for a vehicle door, wherein said frame has opposite ends projecting downwardly to form mounting portions, said mounting portions having mounting holes therethrough, and said pivot having opposite ends rotatably mounted in said mounting holes.
5. An outwardly opening damped door handle according to claim 4 wherein said pivot is mounted with a spring catch at an outer end of said mounting portion.
6. The externally-opening damped door handle according to claim 1, wherein said fastening portion has a lower end that is upwardly recessed to form a notch downwardly-facing engagement notch, said engagement notch having an upper side wall that is in the shape of a major arc, and said pull cable is engaged with said notch.
7. The externally-opening damped door handle according to claim 1, wherein the lower end of the fixing portion is recessed upward to form two spaced-apart limiting notches, the bending portion is U-shaped to have two spaced-apart engaging ends, the engaging ends are adapted to the limiting notches, and the bending portion is engaged with the limiting notches when the outer handle is in the reset position.
8. An outward opening damped door handle according to claim 1 wherein said protrusion extends through a locating hole and said knob is fixed in said locating hole.
9. The externally-opening damped door handle according to claim 8, wherein a relief hole is formed through a position of the bending portion opposite to the ball, and a connecting line of the ball passes through the relief hole.
10. A hydrogen powered vehicle comprising a damped lift-out door opening handle as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023037735.1U CN215632335U (en) | 2020-12-16 | 2020-12-16 | Take damped outer formula door of lifting outward to open handle and hydrogen energy car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023037735.1U CN215632335U (en) | 2020-12-16 | 2020-12-16 | Take damped outer formula door of lifting outward to open handle and hydrogen energy car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215632335U true CN215632335U (en) | 2022-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023037735.1U Active CN215632335U (en) | 2020-12-16 | 2020-12-16 | Take damped outer formula door of lifting outward to open handle and hydrogen energy car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215632335U (en) |
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- 2020-12-16 CN CN202023037735.1U patent/CN215632335U/en active Active
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