CN112746784A - Manual return upset handle - Google Patents
Manual return upset handle Download PDFInfo
- Publication number
- CN112746784A CN112746784A CN202110137816.9A CN202110137816A CN112746784A CN 112746784 A CN112746784 A CN 112746784A CN 202110137816 A CN202110137816 A CN 202110137816A CN 112746784 A CN112746784 A CN 112746784A
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- handle
- swing arm
- posture
- handle structure
- arc surface
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- 230000007704 transition Effects 0.000 claims description 38
- 230000007306 turnover Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 11
- 230000001154 acute effect Effects 0.000 claims description 9
- 238000005381 potential energy Methods 0.000 claims description 9
- 230000001960 triggered effect Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 2
- 230000036544 posture Effects 0.000 description 52
- 230000005540 biological transmission Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
- E05B85/10—Handles
- E05B85/103—Handles creating a completely closed wing surface
-
- 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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- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The invention discloses a manual return overturning handle which comprises a handle base and an outer handle structure rotationally connected with the handle base, wherein a handle accommodating area is formed in the handle base; the handle swing arm includes operation portion and upset portion, and one side of upset portion is equipped with the screens subassembly, be equipped with in the upset portion with screens subassembly assorted reference column, the screens subassembly is used for carrying out the position to the reference column and prescribes a limit to so that the handle structure is in initial horizontal gesture, outer handle structure still including running through the central pivot of handle swing arm operation portion and upset portion junction. The invention provides a manual return overturning handle, which omits the complicated gear structure design and improves the reliability of the handle structure.
Description
Technical Field
The invention relates to the technical field of automobile handles, in particular to a manual return overturning handle.
Background
The comparison document 1 is an application document with a patent number of 202022638433.3, and provides a turnover type manual handle, which realizes the conversion of four states of an initial horizontal posture, a downward pressing triggering in-place posture, a welcome position posture and a door opening in-place posture of an automobile handle by arranging an opening structure and a swing arm structure, wherein the opening structure comprises a main driving assembly and an auxiliary driving assembly, and the auxiliary driving assembly comprises an auxiliary gear, an auxiliary spring, a telescopic structure and a first ratchet wheel assembly to realize two postures of a reverse locking state and a reverse free state of the auxiliary driving assembly; although the mechanical structure is ingenious in design, for practical engineering application, the structure is somewhat too complex, the complexity of the structure is increased by the gear transmission structure, the error probability of the structure in the use process is also increased, and the unreliability of the structure is increased due to the complex structural design.
Disclosure of Invention
The invention aims to provide a manual return overturning handle, which omits a complex gear structure design relative to a comparison document 1 and improves the reliability of a handle structure.
In order to achieve the purpose, the invention provides the following technical scheme: a manual return overturning handle comprises a handle base and an outer handle structure which is rotatably connected with the handle base, wherein a handle accommodating area is formed in the handle base, the outer handle structure comprises a handle swinging arm which is installed in the handle accommodating area and is rotatably connected with the handle base, and the outer handle structure comprises an initial horizontal posture, a downward pressing triggering in-place posture, a welcoming position posture and a door opening in-place posture; the handle swing arm comprises an operation part and a turnover part, a clamping component is arranged on one side of the turnover part, a positioning column matched with the clamping component is arranged on the turnover part, and the clamping component is used for limiting the position of the positioning column so as to enable the handle structure to be in an initial horizontal posture;
the outer handle structure further comprises a central rotating shaft penetrating through the joint of the handle swing arm operation part and the turnover part, the handle swing arm is rotatably connected with the handle containing area through the central rotating shaft, a main spring is further sleeved on the outer side of the central rotating shaft, one end of the main spring is fixedly connected with the handle swing arm, the other end of the main spring is fixedly connected with the handle base, and when the outer handle structure is in an initial horizontal posture, the main spring stores first elastic potential energy and is used for providing a driving force for driving the outer handle structure to be triggered by pressing down to transition from a standing posture to a guest-meeting posture;
the screens subassembly includes balanced spring and locating plate, the screens subassembly includes a zero balanced position, balanced spring be used for to the locating plate provides and makes the screens subassembly trend the drive power of zero balanced position, when handle structure is in initial horizontal attitude, the screens subassembly is not in zero balanced position.
Preferably, be equipped with one on the locating plate with reference column assorted spacing recess, when handle structure is in initial horizontal gesture, the reference column with spacing recess is in the position of matching, works as when the screens subassembly is in zero balance position, the reference column with spacing recess is in the position of separating.
Preferably, the locating plate is provided with a first bump, the limiting groove is formed in one side edge of the first bump, the first bump is provided with a transition arc surface and a return arc surface, one side of the transition arc surface and one side of the return arc surface are connected with the limiting groove, and the transition arc surface and the return arc surface are far away from one side of the limiting groove in an arc transition mode.
Preferably, when the handle structure is in a downward pressing triggering in-place posture, the positioning column is positioned on one side, close to the limiting groove, of the transition arc surface.
Preferably, in the process that the handle structure is triggered to transition from the in-place posture to the welcome position posture by pressing down, the positioning column moves on the transition arc surface from one side of the transition arc surface close to the limiting groove to the direction far away from the limiting groove.
Preferably, in the process that the handle structure is transited from the welcome position posture to the door opening position posture, the positioning column moves to the connection position of the transition arc surface and the return arc surface on the transition arc surface in the direction away from the limiting groove.
Preferably, keep away from on the locating plate one side of spacing recess is equipped with first fixed block and first fixed axle sleeve, be equipped with first pivot in the first fixed axle sleeve, first pivot fixed mounting be in on the handle base, the balanced spring cover is established the outside of first fixed axle sleeve, just balanced spring's head and the tail both ends all with first fixed block is connected.
Preferably, the first bump further comprises a limiting protrusion arranged on one side, close to the transition arc surface, of the limiting groove; the positioning plate is further provided with an over-reset stop block, and the over-reset stop block is arranged on an extension line on one side, close to the limiting groove, of the reset arc surface.
Preferably, still include swing arm structure, swing arm structure includes the swing dish and sets up swing arm spring in the swing dish, outer handle structure is still including installing trigger convex arm on the upset portion, trigger convex arm with the swing dish is inconsistent, swing arm structure installs inside the handle base, the screens subassembly is in outer handle structure is passed through to the in-process that opens the door gesture that targets in place by usher's position gesture, swing arm spring storage elastic potential energy.
Preferably, when the outer handle structure is in the initial horizontal posture, the handle swing arm is parallel with the handle base, when the outer handle structure is in the push-down triggering in-place posture, the acute angle included angle between the handle swing arm and the handle base is a first included angle alpha 1, when the outer handle structure is in the guest-meeting position posture, the acute angle included angle between the handle swing arm and the handle base is a second included angle alpha 2, when the outer handle structure is in the door-opening in-place posture, the acute angle included angle between the handle swing arm and the handle base is a third included angle alpha 3, and alpha 1 is more than or equal to-15 degrees and less than or equal to-2 degrees, alpha 2 is more than or equal to 15 degrees and less than or equal to 35 degrees, alpha 3 is more than or equal to 30 degrees and less.
Compared with the prior art, the invention has the beneficial effects that:
when the outer handle structure is in an initial horizontal posture, the main spring stores first elastic potential energy and is used for providing driving force for driving the outer handle structure to be triggered to be in place by pressing down and to be transited to a guest welcoming posture; the main spring for driving the outer handle structure to be flicked to the welcome position is arranged on the central rotating shaft, no complex transmission structure is additionally added, and the reliability of the handle structure is improved.
The clamping assembly comprises a balance spring and a positioning plate, the clamping assembly comprises a zero balance position, the balance spring is used for providing a driving force for the positioning plate to enable the clamping assembly to tend to the zero balance position, when the handle structure is in the initial horizontal posture, the clamping assembly is not in the zero balance position, the first bump further comprises a limiting protrusion arranged on the limiting groove and close to one side of the transition arc surface, so that resistance is provided for the outer handle structure to break away from the initial position, the positioning plate is further provided with an over-reset stop block, and the over-reset stop block is arranged on an extension line on the return arc surface and close to one side of the limiting groove, so that the handle is prevented from being opened again due to over-reset of the outer handle structure.
Drawings
FIG. 1 is a schematic view of a disassembled structure of a manual return turnover handle of the present invention;
FIG. 2 is a schematic structural view of a manual return turnover handle of the present invention;
FIG. 3 is an enlarged view of the portion A of FIG. 2 of a manual return/flip handle according to the present invention;
FIG. 4 is a schematic cross-sectional view of a manual return tilt handle of the present invention;
FIG. 5 is a schematic cross-sectional view taken along the line B-B in FIG. 6 of a manual return twist grip of the present invention;
FIG. 6 is a schematic structural view of the connection between the outer handle structure and the locking assembly in the manual return turnover handle of the present invention;
FIG. 7 is a schematic view of a first embodiment of a detent assembly of the present invention;
fig. 8 is a schematic structural view of a second embodiment of the detent assembly of the present invention.
In the figure: 1. an outer handle structure; 101. a handle swing arm; 1010. an operation section; 1011. a turning part; 2. a handle base; 201. a handle receiving area; 3. a positioning column; 405. a clamping component; 4050. a balance spring; 4051. positioning a plate; 4052. a limiting groove; 4053. a first bump; 4054. a transition arc surface; 4055. returning the cambered surface; 4056. a first fixed block; 4057. a first fixed shaft sleeve; 4058. a first rotating shaft; 4059. a limiting bulge; 4060. an over-reset stop block; 113. triggering the convex arm; 14. a swing arm structure; 141. a wobble plate; 1410. a fixed part; 1411. a drive section; 142. a swing arm spring.
Detailed Description
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.
As shown in fig. 1, in a first embodiment provided by the present invention, a manual return turning handle includes a handle base 2 and an outer handle structure 1 rotatably connected to the handle base 2, the handle base 2 is provided with a handle accommodating area 201, the outer handle structure 1 includes a handle swing arm 101 installed inside the handle accommodating area 201 and rotatably connected to the handle base 2, and the outer handle structure 1 includes an initial horizontal posture, a downward pressing triggering in-place posture, a welcome posture and a door opening in-place posture; handle swing arm 101 includes operation portion 1010 and upset portion 1011, one side of upset portion 1011 is equipped with screens subassembly 405, be equipped with on the upset portion 1011 with screens subassembly 405 assorted reference column 3, screens subassembly 405 be used for right reference column 3 carries out the position and restricts so that the handle structure is in initial horizontal gesture.
As shown in fig. 2 and fig. 3, the manual returning and turning handle further includes a swing arm structure 14, the swing arm structure 14 includes a swing disc 141 and a swing arm spring 142 disposed in the swing disc 141, and one end of the swing arm structure 14 including the swing arm spring 142 is fixedly connected to the handle base 2; the other end is connected with the fixed part 1410 that sets up on the swing dish 141, still be equipped with a drive division 1411 on the swing dish 141, outer handle structure 1 is still including installing trigger protruding arm 113 on the portion of turning over 1011, drive division 1411 be used for with trigger protruding arm 113 is inconsistent, swing arm structure 14 is installed inside the handle base 2, screens subassembly 405 is in outer handle structure 1 passes through to the in-process that opens the door gesture that targets in place by guest's position gesture, swing arm spring 142 stores elastic potential energy.
As shown in fig. 4 and 5, fig. 4 is a cross-sectional view of a bottom view of the manual return turnover handle in the horizontal direction, fig. 5 is a schematic cross-sectional structure view of fig. 4 along the B-B direction, the external handle structure 1 further includes a central rotating shaft penetrating through a joint of an operating portion 1010 and a turnover portion 1011 of the handle swing arm 101, the handle swing arm 101 is rotatably connected with the handle accommodating area 201 through the central rotating shaft, a main spring is further sleeved outside the central rotating shaft, one end of the main spring is fixedly connected with the handle swing arm 101, and the other end of the main spring is fixedly connected with the handle base 2, when the external handle structure 1 is in an initial horizontal posture, the main spring stores a first elastic potential energy for providing a driving force for driving the external handle structure 1 to be triggered by being pressed down to transition from a home position posture to a guest position posture.
As shown in fig. 6 and 7, which are schematic structural views of a first embodiment of the detent assembly 405, the detent assembly 405 includes a balance spring 4050 and a positioning plate 4051, the detent assembly 405 includes a zero-balance position, the balance spring 4050 is configured to provide a driving force to the positioning plate 4051 to drive the detent assembly 405 toward the zero-balance position, and when the handle structure is in the initial horizontal posture, the detent assembly 405 is not in the zero-balance position; a limit groove 4052 matched with the positioning column 3 is arranged on the positioning plate 4051, when the handle structure is in an initial horizontal posture, the positioning column 3 and the limit groove 4052 are in a matching position, and when the clamping component 405 is in a zero balance position, the positioning column 3 and the limit groove 4052 are in a separation position; a first bump 4053 is arranged on the positioning plate 4051, the limiting groove 4052 is arranged on one side edge of the first bump 4053, a transition arc surface 4054 and a return arc surface 4055 are arranged on the first bump 4053, one sides of the transition arc surface 4054 and the return arc surface 4055 are both connected with the limiting groove 4052, and the sides of the transition arc surface 4054 and the return arc surface 4055, which are far away from the limiting groove 4052, are in arc transition connection; when the handle structure is in a downward pressing triggering in-place posture, the positioning column 3 is positioned on one side, close to the limiting groove 4052, of the transition arc surface 4054; in the process that the handle structure is triggered to be in place by being pressed down and transited to the welcome position posture, the positioning column 3 moves on the transition arc surface 4054 from one side, close to the limiting groove 4052, of the transition arc surface 4054 to the direction far away from the limiting groove 4052; in the process that the handle structure is transited from the welcome position posture to the door opening position posture, the positioning column 3 moves on the transition arc surface 4054 to the connection position of the transition arc surface 4054 and the return arc surface 4055 in the direction away from the limiting groove 4052; keep away from on the locating plate 4051 one side of spacing recess 4052 is equipped with first fixed block 4056 and first fixed axle sleeve 4057, be equipped with first pivot 4058 in the first fixed axle sleeve 4057, first pivot 4058 fixed mounting be in on the handle base 2, balance spring 4050 cover is established the outside of first fixed axle sleeve 4057, just balance spring 4050's head and the tail both ends all with first fixed block 4056 is connected, first lug 4053 is still including setting up be close to on the spacing recess 4052 spacing arch 4059 of transition cambered surface 4054 one side, the reliability that triggers can be guaranteed to push down in the setting of spacing arch 4059, reduces the possibility of spurious triggering.
As shown in fig. 6 and 8, for the structural schematic diagram of the second embodiment of the position-locking assembly 405, the positioning plate 4051 is further provided with an over-reset stopper 4060, the over-reset stopper 4060 is disposed on the extension line on the side of the reset arc 4055 close to the limit groove 4052, when the initial equilibrium position is crossed to a certain limit value during manual reset, the positioning column 3 will abut against the over-reset stopper 4060 and cannot be pressed down continuously, and after releasing the hand, the positioning column 3 will automatically return to the inside of the limit groove 4052 and return to the initial horizontal posture position.
Preferably, when the outer handle structure 1 is in the initial horizontal posture, the handle swing arm 101 is parallel to the handle base 2, when the outer handle structure 1 is in the downward pressing triggering in-place posture, the acute angle between the handle swing arm 101 and the handle base 2 is a first angle α 1, when the outer handle structure 1 is in the welcome position posture, the acute angle between the handle swing arm 101 and the handle base 2 is a second angle α 2, when the outer handle structure 1 is in the door opening in-place posture, the acute angle between the handle swing arm 101 and the handle base 2 is a third angle α 3, and α 1 is greater than or equal to-15 degrees and less than or equal to-2 degrees, α 2 is greater than or equal to 15 degrees and less than or equal to 35 degrees, and α 3 is greater than or equal to 30 degrees and less than or equal to 75 degrees.
The working principle is as follows: the handle swing arm 101 is rotatably connected with the handle containing area 201 through the central rotating shaft, a main spring is further sleeved on the outer side of the central rotating shaft, one end of the main spring is fixedly connected with the handle swing arm 101, the other end of the main spring is fixedly connected with the handle base 2, and when the outer handle structure 1 is in an initial horizontal posture, the main spring stores first elastic potential energy which is used for providing driving force for driving the outer handle structure 1 to be triggered to be in-place posture by pressing down and to be transited to a guest-meeting posture; through the main spring setting that drives outer handle structure 1 bullet and open to usher's position at central pivot, do not additionally increase complicated transmission structure, improved the reliability of this handle structure.
The method comprises the following specific implementation steps: when the outer handle structure 1 is in the initial horizontal posture, the positioning column 3 is located inside the limiting groove 4052, and since the limiting protrusion 4059 is arranged at the side close to the transition arc surface 4054, the outer handle structure 1 can be stably maintained in the initial horizontal posture, when the outer handle structure 1 is in the downward pressing and triggering in-place posture due to the pressure applied to the operation part 1010 by the external force, the positioning column 3 passes through the limit of the limit groove 4052 and the limit projection 4059, at this time, the elastic potential energy stored by the main spring is released, so that the outer handle structure 1 is bounced to the welcome position, the positioning column 3 is located at the joint of the transition arc 4054 and the return arc 4055, the external force exerts an upward pulling force on the operation portion 1010, so that when the outer handle structure 1 is transited to the door opening posture, when the door is opened in the in-place posture, the positioning column 3 gradually returns to the inside of the limiting groove 4052 along the return arc surface 4055, and finally, the manual reset enables the outer handle structure 1 to return to the initial horizontal posture.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. A manual return overturning handle comprises a handle base (2) and an outer handle structure (1) rotatably connected with the handle base (2), wherein a handle accommodating area (201) is formed in the handle base (2), the manual return overturning handle is characterized in that the outer handle structure (1) comprises a handle swinging arm (101) which is installed in the handle accommodating area (201) and rotatably connected with the handle base (2), and the outer handle structure (1) comprises an initial horizontal posture, a downward pressing triggering in-place posture, a welcome position posture and a door opening in-place posture; the handle swing arm (101) comprises an operation part (1010) and a turnover part (1011), a clamping component (405) is arranged on one side of the turnover part (1011), a positioning column (3) matched with the clamping component (405) is arranged on the turnover part (1011), and the clamping component (405) is used for limiting the position of the positioning column (3) so as to enable the handle structure to be in an initial horizontal posture;
the outer handle structure (1) further comprises a central rotating shaft penetrating through the joint of the handle swing arm (101) and the operating part (1010) and the overturning part (1011), the handle swing arm (101) is rotatably connected with the handle containing area (201) through the central rotating shaft, a main spring is further sleeved on the outer side of the central rotating shaft, one end of the main spring is fixedly connected with the handle swing arm (101), the other end of the main spring is fixedly connected with the handle base (2), and when the outer handle structure (1) is in an initial horizontal posture, the main spring stores first elastic potential energy which is used for providing driving force for driving the outer handle structure (1) to be triggered to be in place by pressing down to be in place and transition to be in guest-meeting posture;
screens subassembly (405) includes balanced spring (4050) and locating plate (4051), screens subassembly (405) includes a zero balance position, balanced spring (4050) are used for to locating plate (4051) provide and make screens subassembly (405) tend towards the drive force of zero balance position, when the handle structure is in initial horizontal attitude, screens subassembly (405) is not in zero balance position.
2. The manual return flip handle of claim 1, wherein: be equipped with one on locating plate (4051) with locating column (3) assorted spacing recess (4052), when the handle structure is in initial horizontal gesture, locating column (3) with spacing recess (4052) are in the matching position, work as when screens subassembly (405) is in zero balance position, locating column (3) with spacing recess (4052) are in the separation position.
3. The manual return flip handle of claim 2, wherein: be equipped with first lug (4053) on locating plate (4051), establish in spacing recess (4052) a side of first lug (4053), be equipped with transition cambered surface (4054) and return cambered surface (4055) on first lug (4053), one side of transition cambered surface (4054) and return cambered surface (4055) all with spacing recess (4052) are connected, just keep away from transition cambered surface (4054) and return cambered surface (4055) the arc transition of one side of spacing recess (4052) links to each other.
4. The manual return flip handle of claim 3, wherein: when the handle structure is in a downward pressing triggering in-place posture, the positioning column (3) is positioned on one side, close to the limiting groove (4052), of the transition arc surface (4054).
5. The manual return flip handle of claim 3, wherein: in the process that the handle structure is triggered to be in place by being pressed down and transited to the welcome position posture, the positioning column (3) moves on the transition arc surface (4054) from one side, close to the limiting groove (4052), on the transition arc surface (4054) to the direction far away from the limiting groove (4052).
6. The manual return flip handle of claim 3, wherein: in the process that the handle structure is transited from the welcome position posture to the door opening position posture, the positioning column (3) moves to the connection position of the transition arc surface (4054) and the return arc surface (4055) on the transition arc surface (4054) in the direction away from the limiting groove (4052).
7. A hand-return twist grip according to any one of claims 3 to 6, wherein: keep away from on locating plate (4051) one side of spacing recess (4052) is equipped with first fixed block (4056) and first fixed axle sleeve (4057), be equipped with first pivot (4058) in first fixed axle sleeve (4057), first pivot (4058) fixed mounting be in on handle base (2), balance spring (4050) cover is established the outside of first fixed axle sleeve (4057), just balance spring (4050) the head and the tail both ends all with first fixed block (4056) are connected.
8. The manual return flip handle of claim 7, wherein: the first bump (4053) further comprises a limiting protrusion (4059) which is arranged on one side, close to the transition arc surface (4054), of the limiting groove (4052); the positioning plate (4051) is further provided with an over-reset stop block (4060), and the over-reset stop block (4060) is arranged on the extension line on one side, close to the limiting groove (4052), of the reset arc surface (4055).
9. The manual return flip handle of claim 1, wherein: still include swing arm structure (14), swing arm structure (14) are in including swing dish (141) and setting swing arm spring (142) in the swing dish (141), outer handle structure (1) is still including installing trigger convex arm (113) on upset portion (1011), trigger convex arm (113) with swing dish (141) are inconsistent, swing arm structure (14) are installed inside handle base (2), screens subassembly (405) are in outer handle structure (1) is passed through to the in-process of opening the door gesture that targets in place by guest position gesture, swing arm spring (142) storage elastic potential energy.
10. The manual return flip handle of claim 1, wherein: when outer handle structure (1) is in initial horizontal attitude, handle swing arm (101) is parallel with handle base (2), when outer handle structure (1) is in and pushes down and triggers when the gesture of targetting in place, the acute angle contained angle of handle swing arm (101) and handle base (2) is first contained angle alpha 1, when outer handle structure (1) is in guest-meeting position gesture, the acute angle contained angle of handle swing arm (101) and handle base (2) is second contained angle alpha 2, when outer handle structure (1) is in the gesture of targetting in place of opening the door, the acute angle contained angle of handle swing arm (101) and handle base (2) is third contained angle alpha 3, and-15 is no less than alpha 1-2, 15 is no less than alpha 2 no less than 35, 30 is no less than alpha 3 no less than 75.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110137816.9A CN112746784B (en) | 2021-02-01 | Manual return overturning handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110137816.9A CN112746784B (en) | 2021-02-01 | Manual return overturning handle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112746784A true CN112746784A (en) | 2021-05-04 |
| CN112746784B CN112746784B (en) | 2024-07-05 |
Family
ID=
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120036700A (en) * | 2010-10-08 | 2012-04-18 | 현대자동차주식회사 | Door outside handle of vehicles |
| US20120104774A1 (en) * | 2010-11-03 | 2012-05-03 | Hyundai Motor Company | Outside handle assembly of vehicle |
| CN204960581U (en) * | 2015-08-31 | 2016-01-13 | 株洲华赢实业有限公司 | Rail train door handle lock |
| DE102017126254A1 (en) * | 2016-12-09 | 2018-06-14 | Toyota Motor Engineering & Manufacturing North America Inc. | FLUSH-MOUNTED ENERGY-OPERATED SLIDING DOOR HANDLE WITH SELF-CENTERING ANGLE LEVER |
| CN214835562U (en) * | 2021-02-01 | 2021-11-23 | 上海佳慕汽车零部件有限公司 | Manual return upset handle |
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120036700A (en) * | 2010-10-08 | 2012-04-18 | 현대자동차주식회사 | Door outside handle of vehicles |
| US20120104774A1 (en) * | 2010-11-03 | 2012-05-03 | Hyundai Motor Company | Outside handle assembly of vehicle |
| CN204960581U (en) * | 2015-08-31 | 2016-01-13 | 株洲华赢实业有限公司 | Rail train door handle lock |
| DE102017126254A1 (en) * | 2016-12-09 | 2018-06-14 | Toyota Motor Engineering & Manufacturing North America Inc. | FLUSH-MOUNTED ENERGY-OPERATED SLIDING DOOR HANDLE WITH SELF-CENTERING ANGLE LEVER |
| CN214835562U (en) * | 2021-02-01 | 2021-11-23 | 上海佳慕汽车零部件有限公司 | Manual return upset handle |
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