CN210598539U - Handle structure for vehicle - Google Patents
Handle structure for vehicle Download PDFInfo
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- CN210598539U CN210598539U CN201921012529.XU CN201921012529U CN210598539U CN 210598539 U CN210598539 U CN 210598539U CN 201921012529 U CN201921012529 U CN 201921012529U CN 210598539 U CN210598539 U CN 210598539U
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Abstract
The utility model relates to a vehicle handle structure, which comprises a handle main body and a handle base, wherein the handle base is fixed in a vehicle body, the handle main body is hidden in the handle base and is rotationally connected with the handle base, the vehicle handle structure also comprises a sliding unlocking block, a transmission groove is arranged on the sliding unlocking block, a through hole is arranged on the handle base, a linkage block is convexly arranged at the inner end of the handle main body, the linkage block passes through the through hole and extends into the transmission groove, and the linkage block can be abutted against the sliding unlocking block and realize transmission; the sliding unlocking block is connected with a pull wire used for unlocking the car door, the inner end of the handle base is provided with a track rack, the sliding unlocking block is provided with a damping gear, and the damping gear is in meshing transmission with the track rack. The utility model provides a slip unblock piece adopts the mode of translation to drive and acts as go-between to remove, replaces current many connecting rods pivoted structure, and is structural simpler, and the subassembly still less, and the fault rate is low, and the operation is got up also more reliable and more stable.
Description
Technical Field
The utility model relates to an automobile door handle technical field specifically is an automobile-used handle structure.
Background
At present, with the improvement of living standard of people, the dependence degree on automobiles is more and more obvious, and the requirements on the appearance and the function of automobile parts are higher and higher. The automobile outer handle is an important component of an automobile door system, and the traditional outer handle assembly parts mainly comprise an outer handle, an outer handle cover, an outer handle bracket, an outer handle connecting rod, an automobile door lock cylinder and other parts.
The traditional outer handle is often protruded outside the outer door panel and needs the outer door panel to be used as a corresponding sink, so that the matching of an outer handle, an outer handle cover and the outer door panel is very difficult, and the outer handle is protruded on the outer door panel, which obviously brings certain adverse effect on the side wind resistance of the whole vehicle.
In order to solve the above problems, some manufacturers have proposed a hidden type automobile outer handle, one end of which is connected to a pull wire for unlocking a door lock, and the other end of which is directly connected to an actuator through a rotating arm in a transmission manner. In order to smoothly level out such a handle, a plurality of guide grooves are often formed in other components such as a handle base, and then, a protruding point on the handle or a connecting rod needs to be matched with the guide grooves for use. However, such a structure also has certain disadvantages, such as increasing the difficulty of opening the mold, increasing the production cost, and increasing the difficulty of production and assembly.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model provides a handle structure for a vehicle.
The technical proposal of the utility model for solving the technical problem is that: a vehicle handle structure comprises a handle main body and a handle base, wherein the handle base is fixed in a vehicle body, the handle main body is hidden in the handle base, the handle main body is rotatably connected with the handle base, the vehicle handle structure further comprises a sliding unlocking block, a transmission groove is formed in the sliding unlocking block, a through hole is formed in the handle base, a linkage block is convexly arranged at the inner end of the handle main body, the linkage block penetrates through the through hole and extends into the transmission groove, and the linkage block can be abutted against the sliding unlocking block to realize transmission;
the sliding unlocking block is connected with a pull wire used for unlocking the vehicle door, the inner end of the handle base is provided with a track rack, the sliding unlocking block is provided with a damping gear, and the damping gear is in meshing transmission with the track rack.
Preferably, the handle base is provided with a guide step, the sliding unlocking block is provided with a sliding groove, and the guide step is arranged in the sliding groove in a sliding manner.
Preferably, a return spring is further disposed in the handle base, one end of the return spring is abutted against the handle base, and the other end of the return spring is abutted against the sliding unlocking block.
Preferably, a groove is formed in the inner end of the handle base, a reset base is embedded in the groove, a reset shaft is further arranged in the reset spring in a penetrating mode, a reset head is arranged at the front end of the reset shaft, the tail end of the reset spring is abutted against the reset base, the front end of the reset spring is abutted against the tail end of the reset head, and the front end of the reset head is in contact connection with the sliding unlocking block;
the tail end of the reset base is provided with a through hole, and the reset shaft can shuttle back and forth along the through hole.
Preferably, the handle base is further provided with an inertia lock assembly which is arranged behind the reset shaft and comprises an inertia lock block, an inertia lock shaft and a buffer spring, the handle base is convexly provided with a fixed support, the inertia lock shaft is fixed on the fixed support, the buffer spring and the inertia lock block are both sleeved on the inertia lock shaft, and the buffer spring is positioned behind the inertia lock block; when the vehicle collides, the inertia locking block rotates around the inertia locking shaft and can block the through hole, and the inertia locking block is abutted to the reset shaft.
Preferably, the lower end of the inertia locking block is provided with a safety stop, and the tail end of the safety stop abuts against the handle base or the vehicle body; when the vehicle collides, the safety block is abutted against the handle base or the vehicle body to form limiting fit.
Preferably, the handle base is provided with a limiting rib, and the limiting rib can be abutted against the front end face of the sliding unlocking block.
Preferably, the inner end of the handle base is further provided with an inclined buffering slope, and the sliding unlocking block is provided with an inclined surface matched with the buffering slope.
Preferably, the handle base is provided with a handle groove, the handle body is positioned in the handle groove, and when the handle body is not in use, the outer end face of the handle body is flush with the outer end face of the handle base.
Preferably, the handle body is divided into a pressing part and a hand-held part by the linkage block, and when the handle body is hidden in the handle groove, a pressing gap is formed between the inner end of the pressing part and the inner bottom of the handle groove.
The beneficial effects of the utility model reside in that: 1. the sliding unlocking block drives the stay wire to move in a translation mode, the existing multi-connecting-rod rotating structure is replaced, the structure is simpler, the number of components is less, the fault rate is low, and the operation is more stable and reliable; 2. the handle main body is hidden in the handle groove, so that the handle and the vehicle body are integrated, the appearance is more attractive, the wind resistance generated during driving can be effectively reduced, and the performance of the whole vehicle is improved; 3. through the matching of the damping gear and the track rack, the sliding unlocking block can move more stably, and has certain retardation in the moving process, so that the handle main body has comfortable hand feeling and is more silent when being pulled open, and simultaneously plays a role in buffering when being reset, thereby reducing the impact on each part; 4. through the setting of inertia lock subassembly, can prevent the door and open when the vehicle bumps to protect the safety of the interior passenger of car.
Drawings
Fig. 1 is an exploded view of the present invention.
Fig. 2 is a schematic structural view of the sliding unlocking block of the present invention.
Fig. 3 is a schematic structural diagram of an inertia lock in an inactive state.
Fig. 4 is a schematic structural diagram of an inertia lock active state.
Fig. 5 is a schematic structural view of the handle body in a hidden state according to the present invention.
Fig. 6 is another schematic structural view of the handle body in a hidden state according to the present invention.
Fig. 7 is a sectional view of the handle main body in a hidden state according to the present invention.
Fig. 8 is a schematic structural view of the handle main body in the pre-deployment state.
Fig. 9 is another schematic structural view of the handle main body of the present invention in a pre-deployment state.
Fig. 10 is a sectional view of the handle main body in a pre-spread state according to the present invention.
Fig. 11 is a schematic structural view of the handle main body in the fully developed state according to the present invention.
Fig. 12 is another schematic structural view of the present invention in which the handle main body is in the fully expanded state.
Fig. 13 is a sectional view of the handle main body in a fully developed state according to the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 13, a handle structure for a vehicle comprises a handle main body 1 and a handle base 2, wherein the handle base 2 is fixed in a vehicle body, the handle main body 1 is hidden in the handle base 2, the handle main body 1 is rotatably connected with the handle base 2, the handle structure further comprises a sliding unlocking block 3, a transmission groove 4 is formed in the sliding unlocking block 3, a through hole 5 is formed in the handle base 2, a linkage block 6 is convexly arranged at the inner end of the handle main body 1, the linkage block 6 penetrates through the through hole 5 and extends into the transmission groove 4, and the linkage block 6 can be abutted against the sliding unlocking block 3 to realize transmission;
the sliding unlocking block 3 is connected with a pull wire 7 used for unlocking the car door, the inner end of the handle base 2 is provided with a track rack 8, the sliding unlocking block 3 is provided with a damping gear 9, and the damping gear 9 is in meshing transmission with the track rack 8.
Preferably, the handle body 1 is rotatably connected with the handle base 2 through a rotating shaft 29, and the rotating shaft 29 is sleeved with a return torsion spring 30.
Because the sliding unlocking block 3 is large in size, the damping gear 9 and the track rack 8 are not matched stably, so that the handle cannot be opened or reset due to serious shaking or even derailment in the moving process, and normal use is influenced. In this embodiment, the handle base 2 is provided with a guiding step 10, the sliding unlocking block 3 is provided with a sliding groove 11, and the guiding step 10 is slidably arranged in the sliding groove 11. The structure that adopts this embodiment to provide, through the cooperation of direction step 10 and spout 11 use, can enough play the guide effect at the in-process that the unlocking piece 3 that slides removed, can also make the unlocking piece 3 that slides and be connected between the handle base 2 more firm reliable to ensure that the unlocking piece 3 that slides can not break away from its operating position, guarantee normal result of use.
In this embodiment, a return spring 12 is further disposed in the handle base 2, one end of the return spring 12 abuts against the handle base 2, and the other end abuts against the slide unlocking block 3. When the handle body 1 is pulled open, the return spring 12 is pressed and deformed by the slide unlocking piece 3 and accumulates a certain elastic force, so that after the handle body 1 is released, the slide unlocking piece 3 is automatically reset by the elastic force of the return spring 12, and the handle body 1 is also automatically reset.
In this embodiment, a groove 13 is formed at the inner end of the handle base 2, a reset base 14 is embedded in the groove 13, a reset shaft 15 further penetrates through the reset spring 12, a reset head 16 is arranged at the front end of the reset shaft 15, the tail end of the reset spring 12 abuts against the reset base 14, the front end of the reset spring 12 abuts against the tail end of the reset head 16, and the front end of the reset head 16 is in contact connection with the sliding unlocking block 3; the end of the reset base 14 is provided with a through hole 17, and the reset shaft 15 can shuttle back and forth along the through hole 17. The present embodiment provides a specific structure of the return spring 12 and its related accessories to ensure better use of the return spring 12. Through the setting of reset head 16, avoid reset spring 12 direct with slide unlocking piece 3 contact to the impact force that reducible slide unlocking piece 3 brought plays the guard action, prolongs the life of part. In use, the slide unlocking piece 3 is moved backward to press the reset head 16, the reset head 16 presses the reset spring 12 to contract and deform, and the reset shaft 15 is moved backward integrally along the through hole 17 to make room for the slide unlocking piece 3 to move backward. After use, the handle is released, the reset shaft 15 is reset forward by the force of the reset spring 12, and the slide unlocking block 3 is pushed to be reset by the reset head 16.
Preferably, the edge of the reset base 14 is convexly provided with a clamping rib 18, and the clamping rib 18 and the groove 13 are in interference fit, so that the reset base 14 is clamped in the groove 13.
In this embodiment, the handle base 2 is further provided with an inertia lock assembly, the inertia lock assembly is arranged behind the reset shaft 15, the inertia lock assembly comprises an inertia lock block 19, an inertia lock shaft 20 and a buffer spring 21, the handle base 2 is convexly provided with a fixed support 22, the inertia lock shaft 20 is fixed on the fixed support 22, the buffer spring 21 and the inertia lock block 19 are both sleeved on the inertia lock shaft 20, and the buffer spring 21 is located behind the inertia lock block 19; when the vehicle is in collision, the inertia locking block 19 rotates around the inertia locking shaft 20 and can block the through hole 17, and the inertia locking block 19 is abutted with the reset shaft 15. This embodiment provides a brand-new inertia lock structure, when the vehicle bumps, the huge inertial force that produces in the twinkling of an eye can make inertia locking piece 19 rotate round inertia locking shaft 20, and the through hole 17 is plugged up after inertia locking piece 19 rotates to can restrict reset shaft 15 backward movement, just also restricted simultaneously and slided unlocking piece 3 backward movement, make the door can not be opened, and then prevent that the passenger from throwing out of the car in the car, play the effect of passenger life safety in the protection car.
When the impact force of vehicle collision is too large, the reset shaft 15 may break the inertia locking block 19, so that the vehicle door is opened, and a great safety hazard exists. In this embodiment, a safety stop 23 is arranged at the lower end of the inertia locking block 19, and the tail end of the safety stop 23 abuts against the handle base 2 or the vehicle body; when the vehicle collides, the safety block 23 abuts against the handle base 2 or the vehicle body to form a limit fit. By adopting the arrangement of the embodiment, when the reset shaft 15 impacts the inertia locking block 19, the safety stop 23 is abutted with the handle base 2 or the vehicle body to interfere and directly lock, so that the safety stop cannot continuously move backwards, the reset shaft 15 and the sliding unlocking block 3 are blocked from moving backwards, the vehicle door is prevented from being opened, and the safety performance of the vehicle door is improved.
In this embodiment, the handle base 2 is provided with a limiting rib 24, and the limiting rib 24 can abut against the front end face of the sliding unlocking block 3. Through the cooperation of spacing muscle 24 and the preceding terminal surface of slip unlocking piece 3, it is effective spacing to carry out to the front end of slip unlocking piece 3, prevents that it from advancing excessively to influence normal use.
In this embodiment, the inner end of the handle base 2 is further provided with an inclined buffering slope 25, and the sliding unlocking block 3 is provided with an inclined surface 26 matched with the buffering slope 25. Through the cooperation of inclined plane 26 and buffering slope 25 for slide unlocking piece 3 reduces the friction and the impact between the spare part when reseing, plays the effect of protection spare part, ensures that each part can be stable use for a long time.
In this embodiment, the handle base 2 is provided with a handle groove 27, the handle body 1 is located in the handle groove 27, and when the handle body 1 is not in use, the outer end surface of the handle body 1 is flush with the outer end surface of the handle base 2. Through the setting of handle groove 27, handle main part 1 can be hidden in handle groove 27 when the state of not using to make handle main part 1 and the whole molding of car more adaptation, it is more pleasing to the eye, and can effectively reduce the windage that produces when traveling, promote the performance of whole car.
In this embodiment, the linking block 6 divides the handle body 1 into a pressing portion 28 and a holding portion 29, and when the handle body 1 is hidden in the handle slot 27, a pressing gap 31 exists between the inner end of the pressing portion 28 and the inner bottom of the handle slot 27. The present embodiment provides a structure of a manual push-out handle, which uses the lever principle, and uses the linkage block 6 as the center, and manually presses the pressing portion 28, so that the pressing portion 28 moves inwards along the pressing gap 31, and further the holding portion 29 is tilted outwards and can be held by the passenger, and thus the door opening operation can be performed.
The utility model provides a pair of automobile-used handle structure has three kinds of states, is respectively: a hidden state, which is generally a state when the handle body 1 is closed or when the handle body 1 is not touched; a pre-deployment state, that is, a state in which the pressing portion 28 of the handle body 1 is pressed so that the handle grip 29 is lifted and ejected; the fully deployed state is a state in which the handle body 1 is pulled strongly after the pre-deployed state so that the door is unlocked.
When the door is opened, the pressing part 28 is manually pressed, the pressing part 28 moves inwards along the pressing gap, so that the handheld part 29 tilts outwards and is in a pre-unfolding state, and the linkage block 6 does not push the sliding unlocking block 3 in the process, so that the sliding unlocking block 3 does not move; then the passenger holds the hand-held part 29 and pulls outwards, the linkage block 6 on the handle main body 1 further rotates and abuts against the sliding unlocking block 3, and under the matching of the damping gear 9 and the track rack 8 and the matching of the guide step 10 and the sliding groove 11, the linkage block 6 drives the sliding unlocking block 3 to integrally move backwards according to a set track, so that the pull wire 7 connected to the sliding unlocking block 3 is driven to move, and the function of unlocking the vehicle door is realized.
Since the slide unlocking block 3 presses the return spring 12 and deforms it during the backward movement, when the handle is released, the slide unlocking block 3 moves forward to be reset under the elastic force of the return spring 12, and at the same time, drives the handle body 1 to be reset and hidden in the handle groove 27.
Claims (10)
1. The utility model provides an automobile-used handle structure, includes handle main part and handle base, the handle base fix in car automobile body, the handle main part hide in the handle base in, just the handle main part with the handle base rotate and be connected its characterized in that: the handle is characterized by further comprising a sliding unlocking block, a transmission groove is formed in the sliding unlocking block, a through hole is formed in the handle base, a linkage block is convexly arranged at the inner end of the handle main body and penetrates through the through hole and extends into the transmission groove, and the linkage block can be abutted against the sliding unlocking block to realize transmission;
the sliding unlocking block is connected with a pull wire used for unlocking the vehicle door, the inner end of the handle base is provided with a track rack, the sliding unlocking block is provided with a damping gear, and the damping gear is in meshing transmission with the track rack.
2. The vehicular handle structure according to claim 1, wherein: the handle base on be equipped with the direction step, the slip unblock piece on seted up the spout, the direction step slide to be established the spout in.
3. The vehicular handle structure according to claim 1, wherein: the handle base in still be equipped with reset spring, this reset spring's one end and handle base butt, the other end with slip unblock piece butt.
4. The vehicular handle structure according to claim 3, wherein: the inner end of the handle base is provided with a groove, a reset base is embedded in the groove, a reset shaft is further arranged in the reset spring in a penetrating mode, the front end of the reset shaft is provided with a reset head, the tail end of the reset spring is abutted against the reset base, the front end of the reset spring is abutted against the tail end of the reset head, and the front end of the reset head is in contact connection with the sliding unlocking block;
the tail end of the reset base is provided with a through hole, and the reset shaft can shuttle back and forth along the through hole.
5. The vehicular handle structure according to claim 4, wherein: the handle base is also provided with an inertia lock assembly which is arranged behind the reset shaft and comprises an inertia lock block, an inertia lock shaft and a buffer spring, the handle base is convexly provided with a fixed bracket, the inertia lock shaft is fixed on the fixed bracket, the buffer spring and the inertia lock block are sleeved on the inertia lock shaft, and the buffer spring is positioned behind the inertia lock block; when the vehicle collides, the inertia locking block rotates around the inertia locking shaft and can block the through hole, and the inertia locking block is abutted to the reset shaft.
6. The vehicular handle structure according to claim 5, wherein: the lower end of the inertia locking block is provided with a safety stop block, and the tail end of the safety stop block abuts against the handle base or the vehicle body; when the vehicle collides, the safety block is abutted against the handle base or the vehicle body to form limiting fit.
7. The vehicular handle structure according to claim 1, wherein: the handle base on be equipped with spacing muscle, spacing muscle can with the preceding terminal surface butt of slip unlocking piece.
8. The vehicular handle structure according to claim 1, wherein: the inner of handle base still is equipped with the buffering slope of slope, slip unblock piece on be equipped with the inclined plane of buffering slope looks adaptation.
9. The handlebar structure for a vehicle according to any one of claims 1 to 8, wherein: the handle base is provided with a handle groove, the handle main body is positioned in the handle groove, and when the handle main body is not in use, the outer end face of the handle main body is flush with the outer end face of the handle base.
10. The handlebar structure for a vehicle of claim 9, wherein: the handle main body is divided into a pressing part and a handheld part by the linkage block, and when the handle main body is hidden in the handle groove, a pressing gap exists between the inner end of the pressing part and the inner bottom of the handle groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921012529.XU CN210598539U (en) | 2019-07-02 | 2019-07-02 | Handle structure for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921012529.XU CN210598539U (en) | 2019-07-02 | 2019-07-02 | Handle structure for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210598539U true CN210598539U (en) | 2020-05-22 |
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ID=70689522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921012529.XU Active CN210598539U (en) | 2019-07-02 | 2019-07-02 | Handle structure for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210598539U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219528A (en) * | 2019-07-02 | 2019-09-10 | 宁波华德汽车零部件有限公司 | A kind of vehicle handle structure |
| CN111827810A (en) * | 2020-07-20 | 2020-10-27 | 摩登汽车有限公司 | Hidden automobile outer door handle assembly |
| WO2022052276A1 (en) * | 2020-09-10 | 2022-03-17 | 福建西河卫浴科技有限公司 | Door handle and door assembly |
-
2019
- 2019-07-02 CN CN201921012529.XU patent/CN210598539U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219528A (en) * | 2019-07-02 | 2019-09-10 | 宁波华德汽车零部件有限公司 | A kind of vehicle handle structure |
| CN110219528B (en) * | 2019-07-02 | 2024-01-16 | 宁波华德汽车零部件有限公司 | Handle structure for vehicle |
| CN111827810A (en) * | 2020-07-20 | 2020-10-27 | 摩登汽车有限公司 | Hidden automobile outer door handle assembly |
| CN111827810B (en) * | 2020-07-20 | 2021-11-30 | 摩登汽车有限公司 | Hidden automobile outer door handle assembly |
| WO2022052276A1 (en) * | 2020-09-10 | 2022-03-17 | 福建西河卫浴科技有限公司 | Door handle and door assembly |
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