CN112282527A - Side door opening mechanism - Google Patents
Side door opening mechanism Download PDFInfo
- Publication number
- CN112282527A CN112282527A CN202011332830.6A CN202011332830A CN112282527A CN 112282527 A CN112282527 A CN 112282527A CN 202011332830 A CN202011332830 A CN 202011332830A CN 112282527 A CN112282527 A CN 112282527A
- Authority
- CN
- China
- Prior art keywords
- bracket
- handle
- side door
- opening mechanism
- door opening
- 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.)
- Pending
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B79/00—Mounting or connecting vehicle locks or parts thereof
- E05B79/02—Mounting of vehicle locks or parts thereof
- E05B79/06—Mounting of handles, e.g. to the wing or to the lock
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B79/00—Mounting or connecting vehicle locks or parts thereof
- E05B79/10—Connections between movable lock parts
- E05B79/12—Connections between movable lock parts using connecting rods
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B79/00—Mounting or connecting vehicle locks or parts thereof
- E05B79/10—Connections between movable lock parts
- E05B79/22—Operative connections between handles, sill buttons or lock knobs and the lock unit
Abstract
The invention discloses a side door opening mechanism which comprises a mounting plate, wherein a first adapter bracket is rotatably connected to the mounting plate through a handle rotating shaft, the first adapter bracket is linked with a handle mounting bracket, and the handle mounting bracket is fixedly connected with an inward-opening handle; the handle mounting bracket and the inward opening handle are both rotationally connected to the handle rotating shaft, and the handle rotating shaft is perpendicular to the longitudinal plane of the vehicle body; the first switching bracket is connected with the door lock through a transmission structure; the first transfer support and the handle mounting support are both plate-shaped structures which are arranged in parallel with the longitudinal plane of the vehicle body. The side door opening mechanism reduces the width of the side door, thereby reducing the width of a vehicle body and improving the vehicle trafficability.
Description
Technical Field
The invention relates to the technical field of vehicles, in particular to a side door opening mechanism.
Background
At present, the rotation axis of the side door opening handle on the vehicle is parallel to the longitudinal plane of the vehicle body, and in order to be connected with the inhaul cable of the door lock on the vehicle door, the side door opening handle needs to be provided with a connecting plate extending out of the vehicle body, so that the width of the side door is large, and certain requirements are met on the total width of the side door.
Disclosure of Invention
In view of this, the present invention provides a side door opening mechanism, which reduces the width of a side door, thereby reducing the width of a vehicle body and improving the vehicle passing performance.
In order to achieve the purpose, the invention provides the following technical scheme:
a side door opening mechanism comprises a mounting plate, wherein a first transfer support is rotatably connected to the mounting plate through a handle rotating shaft, the first transfer support is linked with a handle mounting support, and the handle mounting support is fixedly connected with an inward opening handle; the handle mounting bracket and the inward opening handle are both rotationally connected to the handle rotating shaft, and the handle rotating shaft is perpendicular to the longitudinal plane of the vehicle body; the first switching bracket is connected with the door lock through a transmission structure; the first transfer support and the handle mounting support are both plate-shaped structures which are arranged in parallel with the longitudinal plane of the vehicle body.
Optionally, the transmission structure includes a second adapter bracket, one end of the second adapter bracket is rotatably connected to the mounting plate, and the other end of the second adapter bracket is rotatably connected to the first adapter bracket through a first pull rod; the second switching support is connected with the connecting support in a sliding mode, and the connecting support is connected with the door lock through a second pull rod.
Optionally, the second adapter bracket is an L-shaped plate, a corner position end of the L-shaped plate is rotatably connected with the mounting plate, one end of the L-shaped plate, which is far away from the corner position end, is rotatably connected with the first pull rod, and the other end of the L-shaped plate is provided with a limiting long hole which is used for being slidably connected with the connecting bracket.
Optionally, the lower extreme of linking bridge is provided with the rectangular connecting hole of vertical setting, rectangular connecting hole passes through the connecting piece and is connected with the handle mount pad, handle mount pad fixed connection be in on the mounting panel.
Optionally, the upper end of the connecting bracket is connected with one end of a return spring, and the other end of the return spring is connected to the door frame.
Optionally, a first ring sleeve is arranged around a through hole connected with the handle rotating shaft of the first transfer support, a second ring sleeve is arranged around a through hole connected with the handle rotating shaft of the handle mounting support, the first ring sleeve and the second ring sleeve are arranged oppositely, and the end faces of the first ring sleeve and the second ring sleeve which are arranged oppositely are provided with correspondingly arranged embedded structures.
Optionally, the mounting plate is fixedly connected to the door frame.
Optionally, the door lock is fixedly connected to the door frame.
Optionally, the connecting bracket is close to be provided with spacing bent plate on the face of mounting panel, spacing bent plate sliding connection be in the spacing recess of handle mount pad.
Optionally, a positioning hook is fixedly connected to the door frame, the positioning hook is connected with a first hook at the upper end of the return spring, and a second hook at the lower end of the return spring is connected with a hanging hole at the upper end of the connecting support.
According to the side door opening mechanism provided by the invention, the handle rotating shaft is arranged perpendicular to the longitudinal plane of the vehicle body, the handle mounting bracket, the first switching bracket and the inward opening handle which are rotatably connected to the handle rotating shaft are arranged at the same time, and the handle mounting bracket, the first switching bracket and the inward opening handle are all plate-shaped structures which are arranged in parallel to the longitudinal plane of the vehicle body, so that the required width of each part is reduced, the width of the whole side door opening mechanism is reduced, the width of the side door is reduced, the width of the vehicle body is further reduced, and the trafficability of the vehicle is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is an exploded view of a side door opening mechanism according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a partial explosion structure of a side door opening mechanism according to an embodiment of the present invention;
FIG. 3 is a schematic view of an assembly structure of a side door opening mechanism according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a connecting bracket according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a first transition support according to an embodiment of the present invention;
FIG. 6 is a schematic structural view of a handle mounting bracket provided in accordance with an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a second adaptor bracket according to an embodiment of the present invention.
Detailed Description
The invention discloses a side door opening mechanism which reduces the width of a side door, thereby reducing the width of a vehicle body and improving the vehicle trafficability.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 and 3, the present invention provides a side door opening mechanism 100, which includes a mounting plate 3, the mounting plate 3 is rotatably connected to a first adapter bracket 15 through a handle rotating shaft, the first adapter bracket 15 is linked with a handle mounting bracket 14, and the handle mounting bracket 14 is fixedly connected to an inward opening handle 11. The handle mounting bracket 14 and the inward opening handle 11 are rotatably connected to the handle rotating shaft, and the handle rotating shaft is perpendicular to the longitudinal plane of the vehicle body. The first transfer support 15 is connected to the door lock 5 via a transmission. The dash-dot lines in fig. 1 and 2 are both connection auxiliary lines, i.e., the parts on each dash-dot line represent the parts connected together for the understanding of the exploded view. Fig. 3 is a schematic structural view of the assembled structure of the parts in fig. 1 and 2.
Wherein, mounting panel 3 fixed connection is on door skeleton 4, and mounting panel 3 and door skeleton 4 are the metal material. The handle rotating shaft comprises a pin shaft 2 fixedly connected to the mounting plate 3, a first threaded hole is formed in the tail end face of the pin shaft 2 in the axial direction, a first adapter support 15 and a handle mounting support 14 are sleeved on the pin shaft 2, and the first adapter support 15, the handle mounting support 14 and the internally-opened handle 11 are positioned through a first bolt 12 connected into the first threaded hole. The handle mounting bracket 14 is attached to the side of the internally open handle 11 adjacent the mounting plate 3 by a second bolt 16. The door lock 5 is fixedly connected to the door frame 4. The first transfer bracket 15 and the handle mounting bracket 14 are each a plate-like structure disposed parallel to the longitudinal plane of the vehicle body.
According to the side door opening mechanism 100, the handle rotating shaft is perpendicular to the longitudinal plane of the vehicle body, the handle mounting support 14, the first switching support 15 and the inward opening handle 11 which are rotatably connected to the handle rotating shaft are arranged, and the handle mounting support 14, the first switching support 15 and the inward opening handle 11 are all plate-shaped structures which are arranged in parallel to the longitudinal plane of the vehicle body, so that the required width of each part is reduced, the width of the whole side door opening mechanism 100 is reduced, the width of the side door is reduced, the width of the vehicle body is further reduced, and the trafficability of the vehicle is improved.
Specifically, the transmission structure includes a second switching bracket 21, one end of the second switching bracket 21 is rotatably connected to the mounting plate 3, and the other end is rotatably connected to the first switching bracket 15 through a first pull rod 18. The second adapter bracket 21 is slidably connected to the connecting bracket 8. The connecting bracket 8 is connected with the door lock 5 through the second pull rod 6. The mounting plate 3 is fixedly connected with a first threaded sleeve 20, the end face of the first threaded sleeve 20 is provided with a positioning ring, and the second switching support 21 is connected onto the mounting plate 3 in a switching mode through a third bolt 9 connected into the first threaded sleeve 20. One end of the first pull rod 18 is connected to the first adaptor bracket 15 through the first pull rod sleeve 17, and the other end is connected to the second adaptor bracket 21 through the first pull rod sleeve 17. The second pull rod 6 can open the door lock 5 with the pulling of the connecting bracket 8. The third bolt 9 is a stepped bolt.
Further, as shown in fig. 4, the lower end of the connecting bracket 8 is provided with a vertically arranged strip connecting hole 83, and the strip connecting hole 83 is connected with the handle mounting base 1 through a connecting piece. The handle mounting base 1 is fixedly connected to the mounting plate 3. The connecting piece comprises a sixth bolt 13 and a second thread insert 10 which are matched with each other. The second thread insert 10 is a stepped thread insert.
In order to facilitate the automatic return and locking after the door lock 5 is unlocked, the upper end of the connecting bracket 8 is connected with one end of a return spring 7, and the other end of the return spring 7 is connected to the door frame 4. Specifically, fixedly connected with location couple on the door frame 4, the location couple is connected with the first couple of return spring 7's upper end, and the second couple of return spring 7's lower extreme is connected with hanging hole 81 of linking bridge 8 upper end. The return spring 7 is connected between the connecting bracket 8 and the door frame 4, so that the connecting bracket 8 is at the uppermost end position in a natural state, and the return spring 7 is in a natural state at the moment.
As shown in fig. 5 and 6, a first ring sleeve 151 is disposed around a through hole of the first adaptor bracket 15 connected to the handle rotation shaft. The handle mounting bracket 14 is provided with a second ring sleeve 141 around a through hole connected with the handle rotating shaft, and the first ring sleeve 151 and the second ring sleeve 141 are oppositely arranged. The end surfaces of the first loop 151 and the second loop 141, which are arranged oppositely, are provided with correspondingly arranged embedded structures. The engaging structure on the first ring sleeve 151 is a first engaging groove 152, the engaging structure on the second ring sleeve 141 is a first engaging tooth 142, and the first engaging groove 152 and the first engaging tooth 142 are correspondingly disposed, so that the rotation of the handle mounting bracket 14 is transmitted to the first adaptor bracket 15. In other embodiments, the engaging structure may be other rotation transmission structures commonly used by those skilled in the art, and is not limited herein.
In one embodiment, referring to fig. 7, the second adaptor bracket 21 is an L-shaped plate, and the corner position end of the L-shaped plate is rotatably connected to the mounting plate 3 by a fourth bolt passing through the connection through hole 212. The L-shaped plate comprises two plate-shaped structures which are vertically arranged, one end, far away from the corner position end, of the L-shaped plate is rotatably connected with the first pull rod 18, the other end of the L-shaped plate is provided with a limiting long hole 211, and the limiting long hole 211 is used for being in sliding connection with the connecting support 8. The L-shaped plate is connected with the connecting bracket 8 through a fifth bolt 19 penetrating through the limiting long hole 211. When the L-shaped plate rotates around the fourth bolt connected to the corner position end, the fifth bolt 19 can drive the connecting bracket 8 to move along the limiting long hole 211. The fifth bolt 19 is a stepped bolt.
In order to conveniently control the upper limit and the lower limit of the movement of the connecting bracket 8, a limiting bent plate 82 is arranged on the surface of the connecting bracket 8 close to the mounting plate 3, and the limiting bent plate 82 is slidably connected in a limiting groove of the handle mounting seat 1, so that the displacement limit of the connecting bracket 8 is limited.
When the handle inner opening handle 11 is pressed down in use, the handle mounting bracket 14 rotates around the pin shaft 2, the handle mounting bracket 14 rotates to drive the first switching bracket 15 to rotate, the first switching bracket 15 rotates to push the first pull rod 18 to move, the first pull rod 18 moves to push the second switching bracket 21 to rotate, the second switching bracket 21 rotates around the third bolt 9, the second switching bracket 21 rotates to push the connecting bracket 8 to move downwards, the connecting bracket 8 is connected with the second pull rod 6 through the second pull rod sleeve, and the connecting bracket 8 drives the second pull rod 6 to move downwards when moving downwards, so that the door lock 5 is opened.
In the description of the present solution, it is to be understood that the terms "upper", "lower", "vertical", "inside", "outside", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present solution.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A side door opening mechanism comprises a mounting plate and is characterized in that a first adapter bracket is rotatably connected to the mounting plate through a handle rotating shaft and is linked with a handle mounting bracket, and the handle mounting bracket is fixedly connected with an inward opening handle; the handle mounting bracket and the inward opening handle are both rotationally connected to the handle rotating shaft, and the handle rotating shaft is perpendicular to the longitudinal plane of the vehicle body; the first switching bracket is connected with the door lock through a transmission structure; the first transfer support and the handle mounting support are both plate-shaped structures which are arranged in parallel with the longitudinal plane of the vehicle body.
2. A side door opening mechanism according to claim 1, wherein the transmission structure comprises a second adapter bracket, one end of the second adapter bracket is rotatably connected to the mounting plate, and the other end of the second adapter bracket is rotatably connected to the first adapter bracket through a first pull rod; the second switching support is connected with the connecting support in a sliding mode, and the connecting support is connected with the door lock through a second pull rod.
3. A side door opening mechanism as claimed in claim 2, wherein the second adapter bracket is an L-shaped plate, the corner position end of the L-shaped plate is rotatably connected to the mounting plate, one end of the L-shaped plate away from the corner position end is rotatably connected to the first pull rod, and the other end is provided with a limit slot hole for slidably connecting to the connecting bracket.
4. A side door opening mechanism according to claim 2, wherein the lower end of the connecting bracket is provided with a vertically arranged elongated connecting hole, the elongated connecting hole is connected with the handle mounting seat through a connecting piece, and the handle mounting seat is fixedly connected on the mounting plate.
5. A side door opening mechanism as claimed in claim 2, wherein the upper end of the connecting bracket is connected to one end of a return spring, the other end of the return spring being connected to the door frame.
6. A side door opening mechanism as claimed in claim 1, wherein a first annular sleeve is provided around the through hole of the first adapter bracket connected to the handle shaft, a second annular sleeve is provided around the through hole of the handle mounting bracket connected to the handle shaft, the first annular sleeve and the second annular sleeve are disposed opposite to each other, and the opposite end faces of the first and second annular sleeves are provided with corresponding engaging structures.
7. A side door opening mechanism as claimed in claim 1, wherein the mounting plate is fixedly attached to the door frame.
8. A side door opening mechanism as claimed in claim 1, wherein the door latch is fixedly attached to the door frame.
9. A side door opening mechanism according to claim 4, wherein the face of the attachment bracket adjacent the mounting plate is provided with a limit bend plate which is slidably connected within a limit recess of the handle mounting block.
10. A side door opening mechanism as claimed in claim 5, wherein a positioning hook is fixedly connected to the door frame, the positioning hook is connected to a first hook at the upper end of the return spring, and a second hook at the lower end of the return spring is connected to a hanging hole at the upper end of the connecting bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011332830.6A CN112282527A (en) | 2020-11-24 | 2020-11-24 | Side door opening mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011332830.6A CN112282527A (en) | 2020-11-24 | 2020-11-24 | Side door opening mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112282527A true CN112282527A (en) | 2021-01-29 |
Family
ID=74425291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011332830.6A Pending CN112282527A (en) | 2020-11-24 | 2020-11-24 | Side door opening mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112282527A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113022274A (en) * | 2021-02-08 | 2021-06-25 | 浙江春风动力股份有限公司 | All-terrain vehicle with wide driving space |
-
2020
- 2020-11-24 CN CN202011332830.6A patent/CN112282527A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113022274A (en) * | 2021-02-08 | 2021-06-25 | 浙江春风动力股份有限公司 | All-terrain vehicle with wide driving space |
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