CN219794983U - Big handle opening structure of door plant and car door - Google Patents
Big handle opening structure of door plant and car door Download PDFInfo
- Publication number
- CN219794983U CN219794983U CN202320476745.XU CN202320476745U CN219794983U CN 219794983 U CN219794983 U CN 219794983U CN 202320476745 U CN202320476745 U CN 202320476745U CN 219794983 U CN219794983 U CN 219794983U
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- door panel
- opening structure
- lock
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- 230000009471 action Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
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Abstract
The utility model provides a large door plate handle opening structure and an automobile door, and relates to the field of automobile parts. The large door plate handle opening structure integrates the functions of an inner opening handle and a traditional large handle, so that the automobile door structure is simpler.
Description
Technical Field
The utility model relates to the field of automobile parts, in particular to a door plate large handle opening structure and an automobile door.
Background
The prior internal opening structure of the automobile door generally comprises a large handle and an internal opening handle, wherein the large handle and the internal opening handle are arranged on the inner side of a door plate body of the automobile door, and when the automobile door needs to be opened and closed, the internal opening handle is pulled inwards first and then the large handle is pushed. Because the large handle and the inner opening handle are arranged separately, the whole automobile door structure is more complex, and the pursuit of people on the conciseness of the modeling cannot be met.
Disclosure of Invention
The utility model aims to solve the technical problems that an existing automobile large handle and an existing inner opening handle are arranged separately, and an automobile door is complex in structure.
On the one hand, the utility model provides a door plate large handle opening structure, which comprises a large handle body, a gear transmission mechanism and a door lock stay wire mechanism, wherein one end of the large handle body is used for being in rotary connection with the door plate body, the other end of the large handle body is provided with a tooth part, the large handle body is in meshed transmission with one end of the gear transmission mechanism through the tooth part, the door lock stay wire mechanism comprises a first gear, the other end of the gear transmission mechanism is in meshed transmission with the first gear, and the door lock stay wire mechanism is used for being in stay wire connection with the door lock.
According to the door plate large handle opening structure, the large handle body is meshed and transmitted with the gear transmission mechanism through the tooth part at one end, and the gear transmission mechanism is meshed and transmitted with the first gear of the door lock stay wire mechanism, so that acting force of the large handle body is transmitted to the door lock stay wire mechanism; the large handle body rotates around a rotating connection point of the large handle body and the door plate body, the gear part at the other end of the large handle body drives the gear transmission mechanism to rotate in the rotating process, the gear transmission mechanism drives the first gear of the door lock stay wire mechanism to rotate, and then the door lock stay wire mechanism is driven to rotate, so that the door lock of the door plate body is unlocked in the rotating process, and the door plate body can be opened by pushing the large handle body.
Optionally, the gear transmission mechanism includes a gear shaft, a second gear and a third gear, the gear shaft axially passes through the second gear and the third gear, the second gear is meshed with the tooth portion, and the third gear is meshed with the first gear.
Optionally, the third gear and the first gear are bevel gears, and an axial direction of the third gear is perpendicular to an axial direction of the first gear.
Optionally, the large handle opening structure of the door panel further comprises a rotating shaft, wherein the large handle body is provided with a connecting hole, and the rotating shaft is used for penetrating through the connecting hole and the door panel body so as to rotationally connect the large handle body with the door panel body.
Optionally, the large door panel handle opening structure further comprises a base assembly, the base assembly comprises a base and a fixed shaft, a mounting groove is formed in the base, the gear transmission mechanism is located in the mounting groove, the fixed shaft axially penetrates through the gear shaft and is connected with two side groove walls of the mounting groove, the gear shaft is used for rotating relative to the fixed shaft, the door lock stay wire mechanism is connected with the groove bottom of the mounting groove, and the base is used for being connected with the door panel body.
Optionally, the large door panel handle opening structure further comprises a reset spring, the reset spring is arranged on one side, away from the door lock wire pulling mechanism, of the gear transmission mechanism, the reset spring is sleeved on the fixed shaft, one end of the reset spring is connected with the gear transmission mechanism, and the other end of the reset spring is connected with the groove wall of the mounting groove.
Optionally, the door panel large handle opening structure further comprises a locking mechanism, wherein the locking mechanism is used for locking the gear transmission mechanism.
Optionally, the locking mechanism includes spring bolt and latch hook, the spring bolt is located on gear drive's the circumference lateral wall, the latch hook is located on the base, the spring bolt is used for inserting or withdraw from the latch hook.
Optionally, the door lock stay wire mechanism further comprises a stay wire clamping mechanism, the stay wire clamping mechanism is connected with the first gear, and the stay wire clamping mechanism is used for clamping the door lock stay wire.
On the other hand, the utility model also provides an automobile door, which comprises a door plate body and the door plate large handle opening structure, wherein the door plate large handle opening structure is arranged on the inner side of the door plate body. Compared with the prior art, the automobile door has the advantages that the opening structure of the large handle of the door plate is the same as that of the large handle of the door plate, and the description is omitted.
Drawings
FIG. 1 is a schematic view of a door panel large handle opening structure according to an embodiment of the present utility model;
fig. 2 is an exploded view of a large handle opening structure of a door panel according to an embodiment of the present utility model, wherein two broken lines respectively represent an axis of a first gear and an axis of a third gear.
Reference numerals illustrate:
1. a large handle body; 11. a tooth portion; 2. a gear transmission mechanism; 21. a gear shaft; 22. a second gear; 23. a third gear; 3. a door lock wire pulling mechanism; 31. a first gear; 32. a stay wire clamping mechanism; 4. a rotating shaft; 5. a base assembly; 51. a base; 511. a mounting groove; 52. a fixed shaft; 6. a return spring; 7. a locking mechanism; 71. a bolt; 72. a latch hook; 8. door lock stay wire.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "coupled," and "mated" are to be construed broadly, and may be, for example, fixedly coupled, detachably coupled, or integrally coupled; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.
In addition, in the description of the present utility model, it should be noted that terms such as "upper", "lower", "front", "rear", etc. in the embodiments indicate terms of orientation, and only for simplifying the positional relationship of the description based on the drawings of the specification, it does not represent that the elements and devices etc. referred to must be operated according to the operations and methods and configurations defined in the specific orientation and limitation of the present utility model, and such orientation terms do not constitute limitations of the present utility model.
A coordinate system XYZ axis is established herein, wherein the forward direction of the X axis represents the front, the reverse direction of the X axis represents the rear, the forward direction of the Y axis represents the left, the reverse direction of the Y axis represents the right, the forward direction of the Z axis represents the top, and the reverse direction of the Z axis represents the bottom.
As shown in fig. 1-2, the embodiment of the utility model provides a door panel large handle opening structure, which comprises a large handle body 1, a gear transmission mechanism 2 and a door lock stay wire mechanism 3, wherein one end of the large handle body 1 is used for being rotationally connected with the door panel body, the other end of the large handle body 1 is provided with a tooth part 11, the large handle body 1 is in meshed transmission with one end of the gear transmission mechanism 2 through the tooth part 11, the door lock stay wire mechanism 3 comprises a first gear 31, the other end of the gear transmission mechanism 2 is in meshed transmission with the first gear 31, the door lock stay wire mechanism 3 is used for being connected with a door lock stay wire 8, and when the large handle body 1 drives the gear transmission mechanism 2, the first gear 31 rotates to drive the door lock stay wire 8 to move.
In this embodiment, the large handle body 1 is located at the inner side of the door panel body, the large handle body 1 may include a gripping portion and a tooth portion, and is generally in an L-shaped structure, the gripping portion is used for the hand of an operator to grip and apply force, the lower end of the gripping portion of the large handle body 1 may be directly connected with the door panel body in a rotating manner, or may be connected with the door panel armrest on the door panel body in a rotating manner, and the tooth portion 11 is provided at the upper end of the gripping portion. The gear transmission mechanism 2 may comprise two or more gears, and each gear may be engaged with each other for transmission, or may be fixed relatively. The door lock pulling mechanism 3 is connected with the door lock through a door lock pulling wire 8, and the door lock pulling mechanism 3 pulls the door lock through the door lock pulling wire 8 so as to unlock the door lock.
The large handle body 1 is meshed and transmitted with the gear transmission mechanism 2 through the tooth part 11 at one end, and the gear transmission mechanism 2 is meshed and transmitted with the first gear 31 of the door lock stay wire mechanism 3, so that the acting force of the large handle body 1 is transmitted to the door lock stay wire mechanism 3; the door handle is characterized in that an acting force is applied to a large handle body 1, the large handle body 1 rotates around a rotating connection point of the large handle body and a door plate body, a gear part 11 at the other end of the large handle body 1 drives a gear transmission mechanism 2 to rotate in the rotating process, the gear transmission mechanism 2 drives a first gear 31 of a door lock stay wire mechanism 3 to rotate, then the door lock stay wire mechanism 3 is driven to rotate, and in the rotating process, a door lock stay wire 8 can be pulled, so that a door lock of the door plate body is unlocked, and the large handle body 1 is pushed to realize the opening of the door plate body.
In the embodiment, the acting force of the large handle body 1 is transmitted to the door lock stay wire mechanism 3 through the gear transmission mechanism 2, and the door lock stay wire mechanism is simple in structure and stable in transmission.
As shown in fig. 1, optionally, the gear transmission mechanism 2 includes a gear shaft 21, a second gear 22, and a third gear 23, where the gear shaft 21 axially passes through the second gear 22 and the third gear 23, the second gear 22 is meshed with the tooth portion 11, and the third gear 23 is meshed with the first gear 31.
In this embodiment, the second gear 22 and the third gear 23 are coaxially disposed, and are fixedly connected by the gear shaft 21, the tooth portion 11 of the large handle body 1 drives the second gear 22 to rotate, and drives the third gear 23 to rotate together, and the third gear 23 drives the first gear 31 to rotate, so as to transmit the acting force of the large handle body 1 to the door lock wire pulling mechanism 3, and drive the door lock wire pulling mechanism 3 to rotate.
Here, the tooth 11 may be an arc tooth, the second gear 22 is located inside the arc tooth 11, the second gear 22 may be meshed with the tooth 11 in an internal manner, and the second gear 22 may be a spur gear.
As shown in fig. 1-2, optionally, the third gear 23 and the first gear 31 are bevel gears, and an axial direction of the third gear 23 is perpendicular to an axial direction of the first gear 31.
In the present embodiment, the axis of the third gear 23 is along the front-rear direction of the vehicle, i.e., the direction shown by the X-axis, and the axis of the first gear 31 is along the width direction of the vehicle, i.e., the direction shown by the Y-axis, and the force transmitted by the force is changed by two bevel gears at 90 ° to each other, so that the force rotating about the X-axis is changed into the force rotating about the Y-axis.
As shown in fig. 1-2, the door panel large handle opening structure optionally further includes a rotation shaft 4, a connection hole is provided on the large handle body 1, and the rotation shaft 4 is used for passing through the connection hole and the door panel body, so as to rotationally connect the large handle body 1 with the door panel body.
In this embodiment, the large handle body 1 is rotatably connected with the door panel body or the door panel handrail through the rotating shaft 4, and the rotating shaft 4 is matched with the connecting hole of the large handle body 1, so that the installation is simple.
As shown in fig. 1-2, the door panel large handle opening structure optionally further comprises a base assembly 5, the base assembly 5 comprises a base 51 and a fixed shaft 52, a mounting groove 511 is formed in the base 51, the gear transmission mechanism 2 is located in the mounting groove 511, the fixed shaft 52 axially penetrates through the gear shaft 21 and is connected with two side groove walls of the mounting groove 511, the gear shaft 21 is used for rotating relative to the fixed shaft 52, the door lock wire pulling mechanism 3 is connected with the groove bottom of the mounting groove 511, and the base 51 is used for being connected with the door panel body.
In this embodiment, the gear transmission mechanism 2 and the door lock pull wire mechanism 3 are mounted on a base assembly 5, and the base assembly 5 can be connected with the door panel body through bolts.
Specifically, the base 51 is provided with a mounting groove 511 near one side of the inside of the automobile, the mounting groove 511 may be a U-shaped groove, the mounting groove 511 extends up and down, two side groove walls of the mounting groove 511 are respectively a front groove wall and a rear groove wall, the fixed shaft 52 is arranged along the direction shown by the X axis, the fixed shaft 52 axially passes through the gear shaft 21, two ends of the fixed shaft are respectively connected with the front groove wall and the rear groove wall, the gear shaft 21 of the gear transmission mechanism 2 is coaxial with the fixed shaft 52, the gear shaft 21 can rotate around the fixed shaft 52, and the large handle body 1 is driven to integrally rotate around the fixed shaft 52 by the tooth part 11 under the action of external force.
The door lock wire pulling mechanism 3 is arranged on the side of the third gear 23 of the gear transmission mechanism 2, and the door lock wire pulling mechanism 3 can be fixed at the bottom of the mounting groove 511.
As shown in fig. 1-2, the door panel large handle opening structure optionally further comprises a return spring 6, wherein the return spring 6 is arranged on one side of the gear transmission mechanism 2 away from the door lock wire pulling mechanism 3, the return spring 6 is sleeved on the fixed shaft 52, one end of the return spring 6 is connected with the gear transmission mechanism 2, and the other end of the return spring 6 is connected with the groove wall of the mounting groove 511;
when the large handle body 1 is driven by external force to rotate the gear transmission mechanism 2 and the first gear 31, the return spring 6 is compressed, and the door lock stay mechanism 3 pulls the door lock stay 8 to unlock the door lock, when the large handle body 1 stops being acted by external force, the return spring 6 is used for pushing the gear transmission mechanism 2 and the first gear 31 to reversely rotate, and the door lock stay mechanism 3 pulls the door lock stay 8 to reset the door lock.
In this embodiment, one end of the return spring 6 may be connected to the gear shaft 21, and the other end is connected to the rear groove wall of the mounting groove 511, and the return spring 6 is not deformed before the large handle body 1 is not rotated.
When the door plate body needs to be opened, the large handle body 1 is pulled to one side in the vehicle, the large handle body 1 rotates around the rotating shaft 4, the tooth part 11 drives the door lock stay wire mechanism 3 to rotate through the gear transmission mechanism 2 to pull the door lock stay wire 8, the door lock is unlocked, and meanwhile, the reset spring 6 is compressed by rotating the gear shaft 21 of the gear transmission mechanism 2, so that the reset spring 6 has certain elastic potential energy; then, under the action of external force, the gear transmission mechanism 2 reversely rotates under the pushing of the reset spring 6, and the large handle body 1 and the door lock are reset; when the door plate body needs to be closed, the operation is repeated, and the large handle body 1 is pulled.
As shown in fig. 1, the door panel large handle opening structure optionally further comprises a locking mechanism 7, wherein the locking mechanism 7 is used for locking the gear transmission mechanism 2, when the door lock stay mechanism 3 pulls the door lock stay 8 to unlock the door lock, the return spring 6 is compressed, and the locking mechanism 7 locks the gear transmission mechanism 2; when the large handle body 1 is driven by external force to unlock the gear transmission mechanism 2, the return spring 6 is used for pushing the gear transmission mechanism 2 and the first gear 31 to rotate, and the door lock stay wire mechanism 3 pulls the door lock stay wire 8 to reset the door lock.
In this embodiment, in order to avoid the rebound of the large handle body 1 in the process of opening and closing the door, the operation is repeated twice, here, the locking mechanism 7 is added, after the large handle body 1 is pulled towards the inner side direction of the automobile to unlock and open the door panel body, the gear transmission mechanism 2 is locked by using the locking mechanism 7, so that after the external force action on the large handle body 1 is removed, the reset spring 6 is still in a compressed state, the gear transmission mechanism is not driven to rotate, the large handle body 1 cannot reset, when the door panel body needs to be closed, the instantaneous external force is utilized to unlock the gear transmission mechanism 2 and the locking mechanism 7, and at the moment, the restoring force of the reset spring 6 is utilized to push the gear transmission mechanism 2 to rotate, so that the large handle body 1 and the door lock are reset.
The locking of this embodiment through locking mechanism 7 for the door plant body is opening, the whole in-process of closing, and big handle body 1 only need once operate the reset, avoids the redundant technical problem that brings user experience poor of operation.
As shown in fig. 1, optionally, the locking mechanism 7 includes a locking tongue 71 and a locking hook 72, the locking tongue 71 is disposed on a circumferential sidewall of the gear transmission mechanism 2, the locking hook 72 is disposed on the base 51, and when the gear transmission mechanism 2 rotates, the locking tongue 71 is used for inserting or withdrawing the locking hook 72.
In this embodiment, the gear shaft 21 may extend axially to extend out of the second gear 22, the lock tongue 71 may be disposed on a circumferential sidewall of the gear shaft 21, and when the gear shaft 21 of the gear transmission mechanism 2 rotates, the lock tongue 71 is driven to rotate circumferentially, and the lock tongue 71 is inserted into the lock hook 72 to lock a relative position between the gear transmission mechanism 2 and the base 51.
Here, the direction of the external force applied to release the locking between the gear transmission mechanism 2 and the locking mechanism 7 may be determined according to the type and structure of the locking mechanism 7, and a set of independent reset mechanism may be provided in the locking mechanism 7, and the lock tongue 71 may withdraw from the lock hook 72, or may be subjected to a pulling force of the large handle body 1 to continue to the vehicle interior side, or may be subjected to an outward pushing force of the large handle body 1.
As shown in fig. 1-2, the door lock wire pulling mechanism 3 optionally further comprises a wire pulling clamping mechanism 32, the wire pulling clamping mechanism 32 is connected with the first gear 31, and the wire pulling clamping mechanism 32 is used for clamping the door lock wire 8.
In this embodiment, the wire clamping mechanism 32 is used to clamp the door lock wire, one end of the door lock wire 8 is clamped by the wire clamping mechanism 32, the other end is connected with the door lock, and the wire clamping mechanism 32 rotates synchronously with the first gear 31 to pull the door lock wire 8 to move.
The utility model also provides an automobile door, which comprises a door plate body and the door plate large handle opening structure, wherein the door plate large handle opening structure is arranged on the inner side of the door plate body. Compared with the prior art, the embodiment has the advantages that the door panel large handle opening structure is the same as the door panel large handle opening structure, and the description is not repeated.
Although the present disclosure is described above, the scope of protection of the present disclosure is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the disclosure, and these changes and modifications will fall within the scope of the utility model.
Claims (10)
1. The utility model provides a door plant big handle opens structure, its characterized in that, including big handle body (1), gear drive mechanism (2) and lock mechanism (3) of acting as go-between, the one end of big handle body (1) is used for rotating with the door plant body to be connected, the other end of big handle body (1) is equipped with tooth portion (11), big handle body (1) pass through tooth portion (11) with the one end meshing transmission of gear drive mechanism (2), lock mechanism (3) of acting as go-between include first gear (31), the other end of gear drive mechanism (2) with first gear (31) meshing transmission, lock mechanism (3) of acting as go-between are used for being connected with door lock act as go-between (8).
2. The door panel large handle opening structure according to claim 1, wherein the gear transmission mechanism (2) includes a gear shaft (21), a second gear (22) and a third gear (23), the gear shaft (21) axially penetrates the second gear (22) and the third gear (23), the second gear (22) is meshed with the tooth portion (11), and the third gear (23) is meshed with the first gear (31).
3. The door panel large handle opening structure according to claim 2, wherein the third gear (23) and the first gear (31) are bevel gears, and an axial direction of the third gear (23) is perpendicular to an axial direction of the first gear (31).
4. The large door panel handle opening structure according to claim 1, further comprising a rotating shaft (4), wherein a connecting hole is formed in the large handle body (1), and the rotating shaft (4) is used for penetrating through the connecting hole and the door panel body to rotationally connect the large handle body (1) with the door panel body.
5. The door panel large handle opening structure according to claim 2, further comprising a base assembly (5), wherein the base assembly (5) comprises a base (51) and a fixed shaft (52), a mounting groove (511) is formed in the base (51), the gear transmission mechanism (2) is located in the mounting groove (511), the fixed shaft (52) axially penetrates through the gear shaft (21) and is connected with two side groove walls of the mounting groove (511), the gear shaft (21) is used for rotating relative to the fixed shaft (52), the door lock stay wire mechanism (3) is connected with the groove bottom of the mounting groove (511), and the base (51) is used for being connected with the door panel body.
6. The large door panel handle opening structure according to claim 5, further comprising a return spring (6), wherein the return spring (6) is arranged on one side of the gear transmission mechanism (2) away from the door lock wire pulling mechanism (3), the return spring (6) is sleeved on the fixed shaft (52), one end of the return spring (6) is connected with the gear transmission mechanism (2), and the other end of the return spring (6) is connected with the groove wall of the mounting groove (511).
7. The door-panel large-handle opening structure according to claim 6, further comprising a locking mechanism (7), said locking mechanism (7) being for locking said gear transmission mechanism (2).
8. The large door panel handle opening structure according to claim 7, wherein the locking mechanism (7) comprises a lock tongue (71) and a lock hook (72), the lock tongue (71) is arranged on a circumferential side wall of the gear transmission mechanism (2), the lock hook (72) is arranged on the base (51), and the lock tongue (71) is used for being inserted into or withdrawn from the lock hook (72).
9. Door panel large handle opening structure according to claim 1, characterized in that the door lock stay mechanism (3) further comprises a stay clamping mechanism (32), the stay clamping mechanism (32) is connected with the first gear (31), and the stay clamping mechanism (32) is used for clamping the door lock stay (8).
10. An automotive door comprising a door panel body and a large door panel handle opening structure according to any one of claims 1 to 9, said large door panel handle opening structure being mounted inside said door panel body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320476745.XU CN219794983U (en) | 2023-03-06 | 2023-03-06 | Big handle opening structure of door plant and car door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320476745.XU CN219794983U (en) | 2023-03-06 | 2023-03-06 | Big handle opening structure of door plant and car door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219794983U true CN219794983U (en) | 2023-10-03 |
Family
ID=88186370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320476745.XU Active CN219794983U (en) | 2023-03-06 | 2023-03-06 | Big handle opening structure of door plant and car door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219794983U (en) |
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2023
- 2023-03-06 CN CN202320476745.XU patent/CN219794983U/en active Active
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