CN220226544U - Swing arm structure of outward-opening handle and vehicle - Google Patents
Swing arm structure of outward-opening handle and vehicle Download PDFInfo
- Publication number
- CN220226544U CN220226544U CN202321904026.XU CN202321904026U CN220226544U CN 220226544 U CN220226544 U CN 220226544U CN 202321904026 U CN202321904026 U CN 202321904026U CN 220226544 U CN220226544 U CN 220226544U
- Authority
- CN
- China
- Prior art keywords
- rocker arm
- swing arm
- opening handle
- base
- limiting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims description 9
- 239000004519 grease Substances 0.000 claims description 5
- 230000001050 lubricating effect Effects 0.000 claims description 5
- 210000003205 muscle Anatomy 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Abstract
The utility model relates to an outward-opening handle rocker arm structure and a vehicle, which comprise a base, a first rocker arm and a second rocker arm, wherein the first rocker arm is connected with an outward-opening handle ball head, the second rocker arm is connected with a door lock guy cable, one ends of the first rocker arm and the second rocker arm are both rotationally connected to the base, a limiting block is arranged at one side of the free end of the second rocker arm, which is close to the base, and a limiting rib which can be matched and clamped with the limiting block is arranged on the base along the vertical direction.
Description
Technical Field
The utility model relates to the technical field of automobile parts, in particular to an outward-opening handle rocker arm structure and a vehicle.
Background
The external-open handle is a part for externally opening the automobile door, wherein, the automobile model provided with the electric hidden external-open handle can be automatically unfolded when being unlocked, thereby bringing a science and technology sense to the influence on the appearance quality of the whole automobile and the purchase intention of customers.
For the hidden outward opening handle adopting the double-rocker-arm motion transmission structure, the first rocker arm is connected with the outward opening handle in a ball joint fit manner, the second rocker arm is assembled with the door lock inhaul cable, and when the door is opened, the outward opening handle enables the first rocker arm to rotate through the ball joint, meanwhile, the first rocker arm is contacted with the second rocker arm to transmit motion to the second rocker arm, and then the second rocker arm is enabled to rotate to pull the door lock inhaul cable, so that unlocking of the door lock is achieved. Because the first rocker arm and the second rocker arm are both cantilever structures with one riveted end, if the size precision and the riveting quality of the riveting hole and the riveting shaft are poor, the non-riveting end of the rocker arm is easy to tilt, so that the opening failure of the outward opening handle is caused.
Patent document CN114320043B discloses a hidden outward opening handle, including handle, be used for with the control arm that the door opened the piece and be used for with the base that the car door is connected, the base is provided with towards the outside one side of car and is used for holding the mounting groove of handle, the handle includes handle main part, drive member and connecting element all set up one side in being close to the car of handle main part, connecting element with the base is connected with rotatable mode, the handle main part includes presses the section and grips the section, it is located respectively to press the section with grip the section both sides around connecting element, drive member with the control arm offsets and leans on. The control arm with a cantilever structure controls the handle switch of the handle, and a limiting structure without the control arm cannot prevent the non-riveting end of the control arm from tilting.
Thus, there is room for further improvement in the swing arm construction of the out-opening handle.
Disclosure of Invention
The utility model aims to provide an outward opening handle rocker arm structure, which solves the problem that a non-riveted end of an outward opening handle rocker arm in the prior art is easy to tilt up because of no fixed structure; and the second aim is to provide a vehicle with the swing arm structure of the outward opening handle.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides an outward opening handle rocking arm structure, includes base, first rocking arm and second rocking arm, be connected with outward opening handle bulb on the first rocking arm, be connected with the lock cable on the second rocking arm, the one end of first rocking arm and second rocking arm is all rotated and is connected on the base, the free end of second rocking arm is close to base one side and is equipped with the stopper, the base be equipped with along the vertical direction can with the spacing muscle of stopper cooperation joint.
According to the technical means, the limiting block is arranged on the inner side of the second rocker arm to be clamped and matched with the limiting rib on the base, so that the non-riveting end of the second rocker arm can be prevented from tilting.
Further, the cross section of stopper and spacing muscle is L shape, including a vertical portion and a straight portion, wherein the vertical portion of stopper and the vertical portion mutual block spacing of spacing muscle. According to the technical means, the vertical part of the limiting block and the vertical part of the limiting rib are mutually clamped and limited to form a vertical matching structure in the shape of a Chinese character 'each other', so that the limiting and anti-falling functions are realized.
Further, the limit rib is arc-shaped extending along the rotation direction of the second rocker arm. According to the technical means, the limiting ribs are arc-shaped, so that the mutual-shaped limiting overlapping amount in the rotation process of the second rocker arm is kept the same, and the limiting is more stable in the rotation process of the second rocker arm.
Further, a semicircular bulge is arranged on the vertical part of the limiting rib. According to the technical means, the semicircular protrusions can ensure that the second rocker arm and the base move in a point-surface contact or line-surface contact mode, friction resistance is reduced, and the second rocker arm rotates smoothly around the riveting shaft.
Further, the first rocker arm and the second rocker arm are both connected to the base in a rotating mode through a riveting shaft. According to the technical means, the first rocker arm and the second rocker arm are movably riveted with the base, so that the first rocker arm and the second rocker arm can rotate on the base.
Further, the non-riveting end of the first rocker arm is connected with a driving mechanism, and the driving mechanism is controlled by a driving motor to move so as to push the first rocker arm to rotate. According to the technical means, the driving mechanism is driven by the driving motor to move back and forth, so that the first rocker arm is pushed to rotate around the riveting shaft, and the ball head of the outward-opening handle is driven to move, and the automatic expansion of the outward-opening handle is realized.
Further, the base is provided with a limiting plate, and the limiting plate is clamped with the outer side of the free end of the first rocker arm. According to the technical means, the base is provided with the limiting plate which is directly clamped and matched with the outer side of the free end of the first rocker arm, so that the non-riveting end of the first rocker arm can be prevented from tilting.
Further, the limiting plate is arc-shaped and extends along the rotation direction of the first rocker arm. According to the technical means, the limiting plate is arc-shaped, so that the limiting in the rotating process of the first rocker arm is more stable.
Further, lubricating grease is smeared between the limiting block and the limiting rib and between the first rocker arm and the limiting plate. According to the technical means, the friction during movement of the lubricating grease can be reduced, and the movement abrasion of the first rocker arm, the second rocker arm and the limiting structure is reduced.
A vehicle comprising the out-handle swing arm structure described above on a door of the vehicle.
The utility model has the beneficial effects that:
1. because limiting plates and limiting ribs are respectively arranged on the base according to the positions of the first rocker arm and the second rocker arm to limit the non-riveting ends of the first rocker arm and the second rocker arm, the first rocker arm and the second rocker arm are prevented from tilting in the rotating motion process, and the outward opening handle is prevented from being opened and failing.
2. Because the non-riveting ends of the first rocker arm and the second rocker arm are limited, the precision requirements on the size and the riveting quality of the riveting holes and the riveting shaft on the first rocker arm, the second rocker arm and the base are reduced, the assembly and manufacturing difficulty is reduced, and the process production process is facilitated.
Drawings
FIG. 1 is a schematic structural view of a dual rocker arm motion transfer structure;
FIG. 2 is a schematic cross-sectional view of FIG. 1 at A;
FIG. 3 is a schematic structural view of a base;
FIG. 4 is a schematic cross-sectional view of the structure at B in FIG. 3;
FIG. 5 is a schematic structural view of a second rocker arm;
fig. 6 is a schematic cross-sectional structure at C in fig. 5.
Technical features and marks in the drawings:
1. the door lock comprises a base, 11, a limiting plate, 12, limiting ribs, 13, a second rocker arm, 21, a limiting block, 3, a riveting shaft, 4, a first rocker arm, 5, an outward opening handle ball head, 6, a door lock inhaul cable, 7 and a driving mechanism.
Detailed Description
Embodiments of the present utility model will be described below with reference to the drawings and preferred embodiments, and those skilled in the art will appreciate further advantages and effects of the present utility model from the disclosure herein. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model. It should be understood that the preferred embodiments are presented by way of illustration only and not by way of limitation.
It should be noted that the illustrations provided in the following embodiments merely illustrate the basic concept of the present utility model by way of illustration, and only the components related to the present utility model are shown in the illustrations, not according to the number, shape and size of the components in actual implementation, and the form, number and proportion of each component in actual implementation may be arbitrarily changed, and the layout of the components may be more complex.
The embodiment provides an outward opening handle rocker arm structure, as shown in fig. 1 to 6, including base 1, first rocking arm 4 and second rocking arm 2, be connected with outward opening handle bulb 5 on the first rocking arm 4, be connected with lock cable 6 on the second rocking arm 2, the one end of first rocking arm 4 and second rocking arm 2 is all rotated and is connected on base 1, the free end of second rocking arm 2 is close to base 1 one side and is equipped with stopper 21, base 1 along the vertical direction be equipped with can with stopper 21 cooperation joint spacing muscle 12. The base 1 is provided with a limiting plate 11, and the limiting plate 11 is clamped with the outer side of the free end of the first rocker arm 4.
The second rocker arm 2 can only set a limit on one side close to the base 1 due to the structural limitation of the door lock stay cable 6 and the base 1, and the non-riveted end of the second rocker arm 2 can be prevented from tilting by setting a limit block 21 on the inner side of the second rocker arm 2 to be matched with the limit rib 12 on the base 1 in a clamping manner. The base 1 is provided with the limiting plate 11 which is directly clamped and matched with the outer side of the free end of the first rocker arm 4, so that the non-riveting end of the first rocker arm 4 can be prevented from tilting.
During specific implementation, the first rocker arm 4 is connected with the outward opening handle ball head 5 in a matched manner, the second rocker arm 2 is assembled with the door lock inhaul cable 6, the outward opening handle enables the first rocker arm 4 to rotate through the ball head during door opening, meanwhile, the first rocker arm 4 is in contact with the second rocker arm 2 to transfer motion to the second rocker arm 2, and then the second rocker arm 2 is enabled to rotate to pull the door lock inhaul cable 6, so that door lock unlocking is achieved.
In some embodiments, as shown in fig. 3, the limiting plate 11 is arc-shaped extending along the rotation direction of the first rocker arm 4. The limiting plate 11 is arc-shaped, so that the limiting in the rotation process of the first rocker arm 4 is more stable.
In some embodiments, as shown in fig. 2, the cross sections of the limiting block 21 and the limiting rib 12 are L-shaped, and include a vertical portion and a straight portion, where the vertical portion of the limiting block 21 and the vertical portion of the limiting rib 12 are engaged with each other to limit. The vertical part of the limiting block 21 and the vertical part of the limiting rib 12 are mutually clamped and limited to form a vertical matching structure in the shape of a Chinese character 'each other', so that the limiting and anti-falling functions are realized. The limit rib 12 is arc-shaped extending along the rotation direction of the second rocker arm 2. The limiting ribs 12 are arc-shaped, so that the same limiting overlapping amount of the cross shape in the rotation process of the second rocker arm 2 is ensured, and the limiting in the rotation process of the second rocker arm 2 is more stable.
In some embodiments, as shown in fig. 4, a semicircular protrusion is provided on the vertical portion of the limiting rib 12. The semicircular bulge can ensure that the movement of the second rocker arm 2 and the base 1 is point-surface contact or line-surface contact movement, so that friction resistance is reduced, and the second rocker arm rotates smoothly around the riveting shaft 3.
In some embodiments, as shown in fig. 1, the first rocker arm 4 and the second rocker arm 2 are both rotatably connected to the base 1 by a rivet shaft 3. The first rocker arm 4 and the second rocker arm 2 are movably riveted with the base 1 so that the first rocker arm 4 and the second rocker arm 2 can rotate on the base 1. The non-riveted end of the first rocker arm 4 is connected with a driving mechanism 7, and the driving mechanism 7 is controlled by a driving motor to move so as to push the first rocker arm 4 to rotate. According to the technical means, the driving mechanism 7 is driven by the driving motor to move back and forth, so that the first rocker arm 4 is pushed to rotate around the riveting shaft 3, and the outward-opening handle ball head 5 is driven to move, and the automatic unfolding of the outward-opening handle is realized.
In some embodiments, lubricating grease is smeared between the limiting block 21 and the limiting rib 12 and between the first rocker arm 4 and the limiting plate 11. The lubricating grease can reduce friction during movement and reduce movement abrasion of the first rocker arm 4, the second rocker arm 2 and the limiting structure.
In some embodiments, in order to consider weight reduction and engineering feasibility, the second rocker arm 2 is designed to have a weight-reducing hole on the upper surface, a peripheral chamfer, and a reinforcing rib on the limiting block 21 to increase the strength of the whole limiting structure.
After the torsion spring is assembled on the second rocker arm 2, the riveting hole is inserted into the riveting shaft 3 on the base 1, then the second rocker arm 2 is rotated clockwise (the torsion force of the torsion spring is overcome at the moment), after the L-shaped structure of the limiting block 21 at the lower part of the second rocker arm 2 exceeds the length of the inverted L-shaped structure of the limiting rib 12 on the base 1, the second rocker arm 2 is pressed downwards, the L-shaped structure of the limiting block 21 on the second rocker arm 2 is ensured to be lower than the inverted L-shaped structure of the limiting rib 12 on the base 1, then the second rocker arm 2 is rotated anticlockwise around the riveting shaft 3 to a default position under the action of the torsion spring, and the limiting rib 12 and the limiting block 21 form a mutual-shaped structure to be clamped and limited.
The utility model also provides a vehicle, and the vehicle door of the vehicle comprises the outward opening handle rocker arm structure.
As can be seen from the detailed description of the above embodiments, the base 1 of the present utility model is provided with the limiting plate 11 and the limiting rib 12 according to the positions of the first rocker arm 4 and the second rocker arm 2, so as to limit the non-riveted ends of the first rocker arm 4 and the second rocker arm 2, and prevent the first rocker arm 4 and the second rocker arm 2 from tilting during the rotation movement, which results in the failure of opening the outward opening handle.
Secondly, the non-riveting ends of the first rocker arm 4 and the second rocker arm 2 are limited, the precision requirements on the size and the riveting quality of the riveting holes and the riveting shaft 3 on the first rocker arm 4, the second rocker arm 2 and the base 1 are reduced, the assembly and manufacturing difficulty is reduced, and the process production process is facilitated.
The above embodiments are merely preferred embodiments for fully explaining the present utility model, and the scope of the present utility model is not limited thereto. Equivalent substitutions and modifications will occur to those skilled in the art based on the present utility model, and are intended to be within the scope of the present utility model.
Claims (10)
1. The utility model provides an outward opening handle rocking arm structure, its characterized in that, including base (1), first rocking arm (4) and second rocking arm (2), be connected with outward opening handle bulb (5) on first rocking arm (4), be connected with lock cable (6) on second rocking arm (2), the one end of first rocking arm (4) and second rocking arm (2) is all rotated and is connected on base (1), the free end of second rocking arm (2) is close to base (1) one side and is equipped with stopper (21), base (1) be equipped with can with spacing muscle (12) of stopper (21) cooperation joint.
2. The swing arm structure of the out-opening handle according to claim 1, wherein the cross sections of the limiting block (21) and the limiting rib (12) are L-shaped, and the swing arm structure comprises a vertical portion and a straight portion, and the vertical portion of the limiting block (21) and the vertical portion of the limiting rib (12) are mutually clamped and limited.
3. The swing arm structure of the out-opening handle according to claim 2, wherein the stopper rib (12) is arc-shaped extending in the rotation direction of the second swing arm (2).
4. The swing arm structure of the out-opening handle according to claim 2, wherein the vertical portion of the limit rib (12) is provided with a semicircular protrusion.
5. The swing arm structure of the out-opening handle according to claim 1, wherein the first swing arm (4) and the second swing arm (2) are both rotatably connected to the base (1) by means of a rivet shaft (3).
6. The swing arm structure of the out-opening handle according to claim 5, wherein the non-riveted end of the first swing arm (4) is connected with a driving mechanism (7), and the driving mechanism (7) is controlled to move by a driving motor so as to push the first swing arm (4) to rotate.
7. The swing arm structure of the out-opening handle according to claim 1, wherein the base (1) is provided with a limiting plate (11), and the limiting plate (11) is clamped with the outer side of the free end of the first swing arm (4).
8. The swing arm structure of the out-opening handle according to claim 7, wherein the limit plate (11) is arc-shaped extending in the rotation direction of the first swing arm (4).
9. The swing arm structure of the out-opening handle according to claim 7, wherein lubricating grease is smeared between the limiting block (21) and the limiting rib (12) and between the first swing arm (4) and the limiting plate (11).
10. A vehicle comprising an out-handle swing arm structure according to any one of claims 1 to 9 on a door of the vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321904026.XU CN220226544U (en) | 2023-07-19 | 2023-07-19 | Swing arm structure of outward-opening handle and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321904026.XU CN220226544U (en) | 2023-07-19 | 2023-07-19 | Swing arm structure of outward-opening handle and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220226544U true CN220226544U (en) | 2023-12-22 |
Family
ID=89182607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321904026.XU Active CN220226544U (en) | 2023-07-19 | 2023-07-19 | Swing arm structure of outward-opening handle and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220226544U (en) |
-
2023
- 2023-07-19 CN CN202321904026.XU patent/CN220226544U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106232924B (en) | The locking device of public passenger transportation vehicle sliding plug door and the stopping sliding door with locking device | |
| EP1787941B1 (en) | Corkscrew | |
| CN220226544U (en) | Swing arm structure of outward-opening handle and vehicle | |
| US7267390B2 (en) | Vehicle decklid system with planetary gear | |
| KR20010082129A (en) | Pivotless automotive hinge | |
| CN201007140Y (en) | Front door lock assembly | |
| JPS60148741A (en) | Motor-driven slide step for car | |
| CN215402513U (en) | Sedan-chair door switching control mechanism, room door switching control mechanism and door system | |
| CN210976985U (en) | Transmission self-locking mechanism of connecting rod lock | |
| CN106585441B (en) | Ground lock unlocking mechanism for automobile folding seat | |
| CN209653606U (en) | A kind of rail transit platform screen door electromagnetic lock | |
| WO2021035823A1 (en) | Seat and rotary disk thereof | |
| CN101214793A (en) | Car shifting unlocking mechanism | |
| JPH0882140A (en) | Handle device for locking | |
| CN201763083U (en) | Door lock in automobile | |
| CN201140671Y (en) | Shifting-unlocking mechanism of vehicle | |
| CN110626228A (en) | Seat and slide rail release mechanism thereof | |
| JP3040328U (en) | Handle device for locking | |
| CN219883717U (en) | Cylinder unlocking mechanism | |
| CN219471810U (en) | Self-priming lock device for automobile door | |
| CN214273269U (en) | Unlocking mechanism and automobile | |
| CN215565297U (en) | Multi-stage telescopic door | |
| CN220580775U (en) | Locking structure for plastic cabinet | |
| CN219012285U (en) | Hood hinge device and vehicle | |
| JP4751551B2 (en) | Opening and closing mechanism for vehicle opening and closing body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |