CN221002357U - Door inwardly opened handle - Google Patents
Door inwardly opened handle Download PDFInfo
- Publication number
- CN221002357U CN221002357U CN202322398619.XU CN202322398619U CN221002357U CN 221002357 U CN221002357 U CN 221002357U CN 202322398619 U CN202322398619 U CN 202322398619U CN 221002357 U CN221002357 U CN 221002357U
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- Prior art keywords
- rotating arm
- base
- door
- reset
- inner opening
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- 238000000034 method Methods 0.000 claims abstract description 19
- 238000013016 damping Methods 0.000 claims abstract description 10
- 230000000670 limiting effect Effects 0.000 claims description 15
- 230000002159 abnormal effect Effects 0.000 description 9
- 230000003139 buffering effect Effects 0.000 description 7
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The application relates to the field of automobile accessories, and particularly discloses an inner opening handle of a vehicle door, which comprises a base arranged on a vehicle door plate, wherein a rotating arm is rotatably arranged on the base, one end of the rotating arm, which is close to the base, is connected with a door lock stay wire, and one end of the rotating arm, which is far away from the base, is provided with a handle component for an operator to apply force; a reset piece is arranged between the base and the rotating arm and is used for driving the rotating arm to reset when the external force is removed, and after the reset, the rotating arm and the base are orthogonally arranged, so that the distance between the handle component and the base is larger, and the risk of clamping the hand in the reset process is reduced; meanwhile, by arranging the damping component, the resetting process of the rotating arm can be slowed down, so that noise is reduced.
Description
Technical Field
The application relates to the field of automobile accessories, in particular to a vehicle door inward opening handle.
Background
The door inner opening handle is one of important parts of the door, when the door is opened, an operator applies force to the handle, and the handle rotates to drive the door lock stay wire to move, so that the door lock stay wire opens the door lock; after the car door is opened, an operator releases the handle, and the handle is reset under the action of the elastic piece.
The distance between the handle before reset and the door panel is small, and the handle after reset is almost parallel to the door panel, so that the handle is at risk of clamping in the reset process.
Disclosure of utility model
In order to solve the problem that a handle is easy to clamp when reset, the application provides an inner opening handle of a vehicle door.
The application provides a vehicle door inward opening handle which adopts the following technical scheme:
A door inside open handle comprising:
The base is arranged on the door panel;
The rotating arm is rotatably arranged on the base, one end of the rotating arm, which is close to the base, is connected with the door lock stay wire, one end of the rotating arm, which is far away from the base, is provided with a handle component for an operator to apply force, and the door lock stay wire and the handle component are respectively positioned at two sides of the rotating axis of the rotating arm;
The reset piece is arranged between the base and the rotating arm and is used for driving the rotating arm to reset when the external force is removed, and after the reset piece is reset, the rotating arm and the base are orthogonally arranged;
and the damping component is used for slowing down the resetting process of the rotating arm so as to reduce noise.
When the vehicle door is opened, an operator applies force to the handle assembly to drive the rotating arm to rotate, and a certain included angle is formed between the rotating arm and the base; after the vehicle door is opened, an operator removes external force, the rotating arm is reset under the action of the reset piece, and the rotating arm and the base are orthogonally arranged at the moment; in the resetting process of the rotating arm, a sufficient distance is kept between the handle component and the base all the time, so that the risk of clamping the hand is reduced; meanwhile, the damping component can slow down the resetting process of the rotating arm so as to reduce noise when the door is opened.
Further, a pin shaft is fixedly arranged on the base, the rotating arm is rotatably arranged on the pin shaft, the resetting piece is a torsion spring sleeved on the pin shaft, one end of the torsion spring is abutted to the rotating arm, and the other end of the torsion spring is abutted to the base.
When the rotating arm is driven to rotate by external force, the torsion spring generates torsion deformation; when the external force is removed, the rotating arm is reset under the action of the deformation force of the torsion spring, so that the rotating arm is reset.
Further, a shaft sleeve is sleeved on the pin shaft, and the torsion spring is sleeved outside the shaft sleeve.
The shaft sleeve can reduce friction between the torsion spring and the pin shaft, thereby being beneficial to reducing noise and abnormal sound in the resetting process of the rotating arm.
Further, the damping assembly comprises a rotary damper arranged on the base, a first gear is rotatably arranged on the rotary damper, a second gear meshed with the first gear is fixedly arranged on the rotating arm, and the axis of the second gear is collinear with the rotation axis of the rotating arm.
When the rotating arm is driven to rotate by external force, the second gear drives the first gear to rotate, so that the torque of the rotary damper is changed; when the external force is removed, the rotating arm is reset under the action of the deformation force of the torsion spring, and the rotary damper plays a role in buffering the reset of the rotating arm, so that noise and abnormal sound in the reset process of the rotating arm can be reduced.
Further, an elastic buffer cushion is fixedly arranged on the base, and a limiting block is fixedly arranged at the bottom of the rotating arm; when the rotating arm is in a reset state, the limiting block is abutted to the buffer pad.
When the rotating arm is reset, the buffer pad plays a role in buffering the rotating arm, so that abnormal sound caused by direct contact of the rotating arm with the base is avoided; meanwhile, the buffer cushion also plays a limiting role on the rotating arm, and is helpful for avoiding the rotating arm from reversing.
Further, one side of the cushion pad away from the base is provided with an anti-slip structure.
When the limiting block is abutted to the buffering cushion, the anti-slip structure can increase friction between the limiting block and the buffering cushion, so that the limiting effect of the buffering cushion on the limiting block is improved.
Further, the handle assembly comprises a connecting seat fixedly connected with the rotating arm and a decorative cover fixedly connected with the connecting seat.
The decorative cover improves the aesthetic property of the handle and is convenient for an operator to apply force to the rotating arm.
Further, a first plug-in column is fixedly arranged on the connecting seat, a first jack which is in plug-in fit with the plug-in column is formed in the rotating arm, and the connecting seat is connected with the rotating arm through a screw.
When the connecting seat is installed, the first plug-in column is inserted into the first jack to position the connecting seat, and then the connecting seat is connected to the rotating arm through the screw, so that the connecting seat is installed on the rotating arm.
Further, elastic buckles are arranged on two sides of the connecting seat, and clamping grooves matched with the elastic buckles in a clamping manner are formed in the inner side of the decorative cover.
When the decorative cover is installed, the elastic buckle is clamped in the clamping groove, so that the decorative cover is installed on the connecting seat.
Further, a positioning seat for guiding the door lock stay wire is arranged at the bottom of the base, a positioning groove is formed in the positioning seat, a rope sleeve is clamped in the positioning groove, and the door lock stay wire is arranged in the rope sleeve in a penetrating mode.
When the door lock stay wire is installed, one end of the door lock stay wire is fixed at the end part of the rotating arm, and then the rope sleeve is clamped in the positioning groove, so that the rope sleeve is fixed on the positioning seat, and the door lock stay wire is guided.
In summary, the present application includes at least one of the following beneficial technical effects:
1. When the vehicle door is opened, an operator applies force to the handle assembly to drive the rotating arm to rotate, and a certain included angle is formed between the rotating arm and the base; after the vehicle door is opened, an operator removes external force, the rotating arm is reset under the action of the reset piece, and the rotating arm and the base are orthogonally arranged at the moment; in the resetting process of the rotating arm, a sufficient distance is kept between the handle component and the base all the time, so that the risk of clamping the hand is reduced;
2. The rotary damper can slow down the resetting process of the rotating arm, so that the noise during door opening is reduced;
3. Through setting up blotter and stopper, when the rotor arm reset, the blotter plays the cushioning effect to the rotor arm, avoids the rotor arm direct to lead to the fact abnormal sound with the base contact.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present application;
FIG. 2 is a schematic view of an embodiment of the present application mainly used for showing a return state of a rotating arm;
FIG. 3 is a schematic diagram of an exploded construction of an embodiment of the present application;
FIG. 4 is a schematic view of the structure of a turning arm according to an embodiment of the present application;
FIG. 5 is a schematic view of the reset element according to the embodiment of the present application;
FIG. 6 is a schematic view of the structure of the bottom of the swing arm in accordance with the embodiment of the present application;
FIG. 7 is a schematic view of a cushion in accordance with an embodiment of the present application;
FIG. 8 is a schematic view of the structure of the connecting base and the decorative cover according to the embodiment of the application;
fig. 9 is a schematic cross-sectional view of a decorative cover in an embodiment of the application.
Reference numerals: 1. a base; 11. a mounting hole; 12. a positioning seat; 13. a positioning groove; 2. a cushion pad; 21. an anti-slip structure; 22. a rod; 3. a rotating arm; 31. a shaft hole; 32. a first jack; 33. a second gear; 34. a mounting base; 35. a limiting block; 4. a reset member; 5. a pin shaft; 6. a shaft sleeve; 7. a rotary damper; 71. a first gear; 8. a handle assembly; 81. a connecting seat; 811. an elastic buckle; 812. a first plug-in post; 813. a second jack; 82. a decorative cover; 821. a clamping groove; 822. the second plug-in column; 9. door lock stay wire; 91. rope sleeve.
Detailed Description
The application is described in further detail below with reference to fig. 1-9.
The embodiment of the application discloses a vehicle door inward opening handle. Referring to fig. 1 and 2, the door inside handle includes a base 1 mounted on a door panel, and a plurality of mounting holes 11 are provided on the base 1, the mounting holes 11 being used to mount the base 1 on the door panel. The base 1 is rotatably provided with a rotating arm 3, one end of the rotating arm 3, which is close to the base 1, is provided with a mounting seat 34, the mounting seat 34 is used for being connected with one end of a door lock stay wire 9, and the other end of the door lock stay wire 9 is connected with a door locking mechanism. One end of the rotating arm 3 far away from the base 1 is provided with a handle component 8 for an operator to apply force, and a door lock stay wire 9 and the handle component 8 are respectively positioned on two sides of the rotating axis of the rotating arm 3.
Referring to fig. 1 and 2, a positioning seat 12 for guiding a door lock stay wire 9 is arranged at the bottom of a base 1, a positioning groove 13 is arranged on the positioning seat 12, a rope sleeve 91 is clamped in the positioning groove 13, and the door lock stay wire 9 is arranged in the rope sleeve 91 in a penetrating manner.
Referring to fig. 1 and 2, a reset member 4 is disposed between the base 1 and the rotating arm 3, and the reset member 4 is used for driving the rotating arm 3 to reset when the external force is removed; after reset, the rotating arm 3 is arranged orthogonal to the base 1. The base 1 is also provided with a damping component for slowing down the resetting process of the rotating arm 3 so as to reduce noise when the door is opened.
When the door lock stay 9 is installed, one end of the door lock stay 9 is fixed to the installation seat 34, and then the rope sleeve 91 is clamped in the positioning groove 13, so that the rope sleeve 91 is fixed to the positioning seat 12, and the door lock stay 9 is guided.
When the vehicle door is opened, an operator applies force to the handle assembly 8 to drive the rotating arm 3 to rotate, and a certain included angle is formed between the rotating arm 3 and the base 1. When the rotating arm 3 rotates, the door lock stay wire 9 is pulled to open the vehicle door; then the operator removes external force, and the rotating arm 3 resets under the effect of reset piece 4, and the rotating arm 3 is orthogonal setting with base 1 this moment. During the return of the rotating arm 3, a sufficient distance is always kept between the handle assembly 8 and the base 1, so that the risk of clamping the hand is reduced. Meanwhile, the damping component can slow down the resetting process of the rotating arm 3 so as to reduce noise when the door is opened.
Referring to fig. 3 and 4, a pin 5 is fixedly arranged on the base 1, a shaft hole 31 through which the pin 5 passes is formed in the rotating arm 3, and the rotating arm 3 is rotatably arranged on the pin 5. Referring to fig. 1, 3 and 5, the restoring member 4 is a torsion spring sleeved on the pin 5, one end of the torsion spring abuts against the rotating arm 3, and the other end abuts against the base 1.
When the rotating arm 3 is driven to rotate by external force, the torsion spring generates torsion deformation; when the external force is removed, the rotating arm 3 is reset under the action of the deformation force of the torsion spring, so that the rotating arm 3 is reset.
Further, referring to fig. 3, a shaft sleeve 6 is sleeved on the pin shaft 5, and a torsion spring is sleeved outside the shaft sleeve 6. The torsion spring and the pin shaft 5 are both metal parts, and the shaft sleeve 6 is a plastic part.
The sleeve 6 can reduce friction between the torsion spring and the pin 5, thereby helping to reduce noise and abnormal sound in the rotation process of the rotating arm 3.
In addition, grease is smeared at the contact part of the rotating arm 3 and the pin shaft 5, so that friction between the rotating arm 3 and the pin shaft 5 can be reduced, and noise and abnormal sound in the rotating process of the rotating arm 3 are reduced.
In order to further reduce noise and abnormal sound during the return of the rotating arm 3, referring to fig. 1, the damping assembly includes a rotary damper 7 mounted to the base 1 by screws. Referring to fig. 3 and 4, the rotary damper 7 is rotatably provided with a first gear 71, and the rotary arm 3 is fixedly provided with a second gear 33 engaged with the first gear 71, and the axis of the second gear 33 is collinear with the axis of rotation of the rotary arm 3.
When the rotating arm 3 is driven to rotate by the external force, the second gear 33 drives the first gear 71 to rotate; when the external force is removed, the rotating arm 3 is reset under the action of the deformation force of the torsion spring, and the rotating resistance provided by the rotary damper 7 plays a role in buffering the reset of the rotating arm 3, so that the noise and abnormal sound in the reset process of the rotating arm 3 can be reduced.
Further, the rotational resistance provided by the rotational damper 7 is unidirectional, i.e., the rotational damper 7 does not provide rotational resistance during opening of the door, so that the operator does not have an obstacle to the application of force to the rotating arm 3; the rotary damper 7 provides a rotational resistance in the process of resetting the rotating arm 3, so that the rotating arm 3 is slowly reset.
Referring to fig. 3, an elastic cushion pad 2 is fixedly provided on a base 1, and the elastic cushion pad 2 may be made of rubber. Specifically, the cushion pad 2 is fixedly connected with a plug rod 22, the base 1 is provided with a jack into which the plug rod 22 is inserted, and the plug rod 22 is fixed in the jack, so that the cushion pad 2 is fixed on the base 1. Referring to fig. 6, a stopper 35 is fixedly provided at the bottom of the rotating arm 3; when the rotating arm 3 is in the reset state, the stopper 35 abuts against the cushion pad 2.
When the rotating arm 3 is reset, the elastic buffer pad 2 plays a role in buffering the rotating arm 3, so that abnormal sound caused by direct contact of the rotating arm 3 with the base 1 is avoided; meanwhile, the buffer cushion 2 also plays a limiting role on the rotating arm 3, and is helpful for avoiding the rotating arm 3 from reversing.
Further, referring to fig. 7, the side of the cushion pad 2 away from the base 1 is provided with an anti-slip structure 21, in this embodiment, the anti-slip structure 21 is a dot-like protrusion, and in other possible embodiments, the anti-slip structure 21 may be an anti-slip pattern. When the limiting block 35 is abutted against the cushion pad 2, the anti-slip structure 21 can increase friction between the limiting block 35 and the cushion pad 2, so that the limiting effect of the cushion pad 2 on the limiting block 35 is improved.
Referring to fig. 3, the handle assembly 8 includes a connection seat 81 fixedly coupled to the rotating arm 3 and a decorative cover 82 fixedly coupled to the connection seat 81. Specifically, referring to fig. 3 and 8, a first plugging column 812 is fixedly disposed on the connection seat 81, a first jack 32 adapted to the plugging column is disposed on the rotating arm 3, and the connection seat 81 is connected with the rotating arm 3 through a screw. In order to improve the stability of the connection between the connection base 81 and the rotating arm 3, in this embodiment, the first socket post 812 and the first socket hole 32 are two.
Referring to fig. 8 and 9, two second insertion holes 813 are formed in the connection seat 81, and two second insertion posts 822 which are inserted and matched with the second insertion holes 813 are formed in the inner side of the decorative cover 82; further, elastic buckles 811 are provided on both sides of the connection base 81, and a locking groove 821 engaged with the elastic buckles 811 is provided on the inner side of the decorative cover 82. The elastic clasp 811 may be made of plastic having elasticity.
When the connecting base 81 is mounted, the first plug-in post 812 is inserted into the first insertion hole 32 to position the connecting base 81, and then the connecting base 81 is connected to the rotating arm 3 by the screw, so that the connecting base 81 is mounted on the rotating arm 3. When the decorative cover 82 is mounted, the second plug 822 is inserted into the second insertion hole 813 to position the decorative cover 82, and then the elastic buckle 811 is clamped in the clamping groove 821, so that the decorative cover 82 is mounted on the connecting seat 81. The decorative cover 82 improves the aesthetic appearance of the handle and also facilitates the application of force to the rotating arm 3 by the operator.
The implementation principle of the vehicle door inward opening handle provided by the embodiment of the application is as follows: when the vehicle door is opened, an operator applies force to the handle assembly 8 to drive the rotating arm 3 to rotate, and a certain included angle is formed between the rotating arm 3 and the base 1. When the rotating arm 3 rotates, the door lock stay wire 9 is pulled, after the door is opened, an operator removes external force, the rotating arm 3 resets under the action of the resetting piece 4, and at the moment, the rotating arm 3 and the base 1 are orthogonally arranged. In the process of resetting the rotating arm 3, a sufficient distance is kept between the handle assembly 8 and the base 1 all the time, so that the risk of clamping the hand is reduced; meanwhile, the damping component can slow down the resetting process of the rotating arm 3 so as to reduce noise when the door is opened.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (10)
1. An inside open handle of a vehicle door, characterized in that: comprising the following steps:
The base is arranged on the door panel;
The rotating arm is rotatably arranged on the base, one end of the rotating arm, which is close to the base, is connected with the door lock stay wire, one end of the rotating arm, which is far away from the base, is provided with a handle component for an operator to apply force, and the door lock stay wire and the handle component are respectively positioned at two sides of the rotating axis of the rotating arm;
The reset piece is arranged between the base and the rotating arm and is used for driving the rotating arm to reset when the external force is removed; after resetting, the rotating arm and the base are orthogonally arranged;
and the damping component is used for slowing down the resetting process of the rotating arm so as to reduce noise.
2. A door inner opening handle according to claim 1, wherein: the base is fixedly provided with a pin shaft, the rotating arm is rotatably arranged on the pin shaft, the resetting piece is a torsion spring sleeved on the pin shaft, one end of the torsion spring is abutted to the rotating arm, and the other end of the torsion spring is abutted to the base.
3. A door inner opening handle according to claim 2, wherein: the pin shaft is sleeved with a shaft sleeve, and the torsion spring is sleeved outside the shaft sleeve.
4. A door inner opening handle according to claim 1, wherein: the damping assembly comprises a rotary damper arranged on the base, a first gear is rotatably arranged on the rotary damper, a second gear meshed with the first gear is fixedly arranged on the rotating arm, and the axis of the second gear is collinear with the rotation axis of the rotating arm.
5. A door inner opening handle according to claim 1, wherein: an elastic buffer cushion is fixedly arranged on the base, and a limiting block is fixedly arranged at the bottom of the rotating arm; when the rotating arm is in a reset state, the limiting block is abutted to the buffer pad.
6. A door inner opening handle according to claim 5, wherein: one side of the cushion pad, which is far away from the base, is provided with an anti-slip structure.
7. A door inner opening handle according to claim 1, wherein: the handle assembly comprises a connecting seat fixedly connected with the rotating arm and a decorative cover fixedly connected with the connecting seat.
8. A door inner opening handle according to claim 7, wherein: the connecting seat is fixedly provided with a first plug-in column, the rotating arm is provided with a first jack which is in plug-in fit with the plug-in column, and the connecting seat is connected with the rotating arm through a screw.
9. A door inner opening handle according to claim 8, wherein: elastic buckles are arranged on two sides of the connecting seat, and clamping grooves matched with the elastic buckles in a clamping manner are formed in the inner side of the decorative cover.
10. A door inner opening handle according to claim 1, wherein: the bottom of base is provided with the positioning seat that is used for leading door lock guy, be provided with the constant head tank on the positioning seat, the joint has the fag end in the constant head tank, door lock guy run through set up in the fag end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322398619.XU CN221002357U (en) | 2023-09-04 | 2023-09-04 | Door inwardly opened handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322398619.XU CN221002357U (en) | 2023-09-04 | 2023-09-04 | Door inwardly opened handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221002357U true CN221002357U (en) | 2024-05-24 |
Family
ID=91087458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322398619.XU Active CN221002357U (en) | 2023-09-04 | 2023-09-04 | Door inwardly opened handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221002357U (en) |
-
2023
- 2023-09-04 CN CN202322398619.XU patent/CN221002357U/en active Active
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| GR01 | Patent grant |