CN212054194U - Wire pulling mechanism, vehicle door and vehicle - Google Patents
Wire pulling mechanism, vehicle door and vehicle Download PDFInfo
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- CN212054194U CN212054194U CN202020036962.3U CN202020036962U CN212054194U CN 212054194 U CN212054194 U CN 212054194U CN 202020036962 U CN202020036962 U CN 202020036962U CN 212054194 U CN212054194 U CN 212054194U
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- stay wire
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Abstract
The utility model relates to the technical field of automobiles, and discloses a wire pulling mechanism which comprises a handle component, a first pin shaft, a reversing arm and a wire pulling component; the handle assembly is provided with a first connecting structure; one end of the reversing arm is provided with a second connecting structure, the first connecting structure is rotatably connected with the second connecting structure, and the other end of the reversing arm is connected with the stay wire assembly; one end of the first pin shaft is connected with the handle assembly, and the other end of the first pin shaft is rotatably connected with the reversing arm; the handle component is used for driving the reversing arm to rotate, and then driving the stay wire component to move. The utility model provides a guy wire mechanism has the high characteristics of structural stability.
Description
Technical Field
The utility model relates to the technical field of automobiles, in particular to wire drawing mechanism, door and car.
Background
The general arrangement types of the door unlocking structure are divided into two types, one is a front hinge type structure, and the other is a rear hinge type structure; the hinge front-mounted type is a common arrangement type at present, namely the inner opening handle is arranged in front, the door lock is arranged behind, and the door lock can be unlocked by pulling the inner opening handle; however, in order to adapt to the structural design of different vehicles, the rear-mounted arrangement mode of the hinge is adopted.
The existing vehicle door with a rear hinge comprises a door lock, a door lock clamping seat, a handle and a handle clamping seat, wherein the door lock, the door lock clamping seat, the handle and the handle clamping seat are sequentially arranged on the vehicle door, and the door lock, the door lock clamping seat, the handle clamping seat and the handle are sequentially connected in sequence.
Because the door lock clamping seat is connected with the handle clamping seat, the stay wire for connecting the door lock clamping seat and the handle clamping seat needs to rotate 180 degrees, so that the length of the stay wire is lengthened by about more than 2/3 compared with the conventional length and the trend is complex, the trend consistency of the stay wire is required to be ensured in the assembly process, otherwise, the difference of the travel of the stay wire is caused by the trend, and finally, the fault that the vehicle door cannot be opened or closed occurs, and the assembly consistency cannot be ensured by the existing assembly method; and the trend of the stay wire has a small turning radius which is far smaller than the recommended value, so that the stay wire is permanently deformed after a certain time, and the structure of the part is invalid.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem who is the poor structural stability of guyed mechanism is solved.
In order to solve the technical problem, the application discloses a wire pulling mechanism which comprises a handle assembly, a first pin shaft, a reversing arm and a wire pulling assembly;
the handle assembly is provided with a first connecting structure;
one end of the reversing arm is provided with a second connecting structure, the first connecting structure is rotatably connected with the second connecting structure, and the other end of the reversing arm is connected with the stay wire assembly;
one end of the first pin shaft is connected with the handle assembly, and the other end of the first pin shaft is rotatably connected with the reversing arm;
the handle component is used for driving the reversing arm to rotate, and then driving the stay wire component to move.
Optionally, the first connecting structure comprises a clamping portion; the second connection structure includes a pin; the end part of the pin column is connected with the clamping part.
Optionally, the clamping portion includes a first clamping groove and a second clamping groove;
one end of the pin column is arranged in the first clamping groove, and the other end of the pin column is arranged in the second clamping groove.
Optionally, the first connecting structure is a first insection structure, and the second connecting structure is a second insection structure;
the first insection structure is connected with the second insection structure in a meshing manner.
Optionally, the handle assembly comprises a base, a handle, a torsion spring and a second pin;
one end of the second pin shaft is rotatably connected with the base, and the other end of the second pin shaft is rotatably connected with the handle;
the torsion spring is sleeved on the pin shaft;
one end of the torsion spring is connected with the base, and the other end of the torsion spring is connected with the handle.
Optionally, one end of the first pin is connected to the base, and the other end of the first pin is connected to the reversing arm.
Optionally, the pull wire assembly comprises a pull wire, a pull wire connector and a pull wire connector;
one end of the stay wire connecting piece is connected with the stay wire, and the other end of the stay wire connecting piece is clamped with the reversing arm;
the stay wire connector is sleeved on the stay wire.
Optionally, the reversing arm is provided with a clamping hole;
the pull wire connecting piece is clamped with the clamping hole.
The application also discloses in a second aspect a vehicle door comprising a door lock and the above-mentioned wire pulling mechanism;
one end of the pull wire is connected with the door lock;
the door lock can realize unlocking or locking through the movement of the pull wire.
The present application discloses in a third aspect an automobile comprising the above-described door.
Adopt above-mentioned technical scheme, the utility model discloses a wire drawing mechanism has following beneficial effect:
the wire pulling mechanism comprises a handle assembly, a first pin shaft, a reversing arm and a wire pulling assembly; the handle assembly is provided with a first connecting structure; one end of the reversing arm is provided with a second connecting structure, the first connecting structure is rotatably connected with the second connecting structure, and the other end of the reversing arm is connected with the stay wire assembly; one end of the first pin shaft is connected with the handle assembly, and the other end of the first pin shaft is rotatably connected with the reversing arm; the handle component is used for driving the reversing arm to rotate, and then driving the stay wire component to move.
In the prior art, the door lock clamping seat is connected with the handle clamping seat, the stay wire for connecting the door lock clamping seat and the handle clamping seat needs to rotate 180 degrees, so that the length of the stay wire is lengthened by about 2/3 degrees compared with the conventional length and the trend is complex, the trend consistency of the stay wire is required to be ensured in the assembly process, otherwise, the difference of the travel of the stay wire is caused by the trend, and finally, the fault that the vehicle door cannot be opened or closed occurs, and the assembly consistency cannot be ensured by the existing assembly method; and the trend of the stay wire has a small turning radius which is far smaller than the recommended value, so that the stay wire is permanently deformed after a certain time, and the structure of the part is invalid.
The application provides a guy wire mechanism has optimized the trend of acting as go-between, improves product assembly uniformity, reduces the deviation that acts as go-between trend arouses, and controls to act as go-between at the design range, can reduce part weight simultaneously.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a wire pulling mechanism according to the present application;
FIG. 2 is an exploded view of the handle assembly and reversing arm configuration of the present application;
FIG. 3 is a schematic structural view of a base of the present application;
FIG. 4 is a schematic view of the handle of the present application;
FIG. 5 is a schematic view of a portion of a first connection structure and a connection structure according to the present application;
fig. 6 is a partial exploded view of a wire pulling mechanism in an alternative embodiment of the present application.
The following is a supplementary description of the drawings:
1-a handle assembly; 101-a handle; 102-a base; 1021-a second via; 1022 — a third via; 1023-a bayonet mount; 103-a second pin; 104-torsion spring; 105-a first via; 2-a reversing arm; 201-a clamping hole; 3-a pull wire assembly; 301-a pull wire connection; 302-a pull line; 303-stay wire joint; 304-connector card slot; 305-a clip; 4-a first connecting structure; 401-a snap-in part; 4011-a first snap groove; 4012-a second snap groove; 4013-third snap groove; 402-a first insection structure; 5-a second connecting structure; 501-pin column; 502-a second texture structure; 6-first pin.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all 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 application.
Reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic may be included in at least one implementation of the present application. In the description of the present application, it is to be understood that the terms "upper", "lower", "top", "bottom", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application. 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. Moreover, the terms "first," "second," and the like are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.
As shown in fig. 1, fig. 1 is a schematic structural diagram of a wire pulling mechanism of the present application; the wire pulling mechanism comprises a handle assembly 1, a first pin shaft 6, a reversing arm 2 and a wire pulling assembly 3; the handle component 1 is provided with a first connecting structure 4; one end of the reversing arm 2 is provided with a second connecting structure 5, the first connecting structure 4 is rotatably connected with the second connecting structure 5, and the other end of the reversing arm 2 is connected with the stay wire component 3; one end of the first pin shaft 6 is connected with the handle component 1, and the other end of the first pin shaft 6 is rotatably connected with the reversing arm 2; the handle component 1 is used for driving the reversing arm 2 to rotate, and further driving the stay wire component 3 to move.
In the prior art, the door lock clamping seat is connected with the handle clamping seat, the stay wire for connecting the door lock clamping seat and the handle clamping seat needs to rotate 180 degrees, so that the length of the stay wire is lengthened by about 2/3 degrees compared with the conventional length and the trend is complex, the trend consistency of the stay wire is required to be ensured in the assembly process, otherwise, the difference of the travel of the stay wire is caused by the trend, and finally, the fault that the vehicle door cannot be opened or closed occurs, and the assembly consistency cannot be ensured by the existing assembly method; and the trend of the stay wire has a small turning radius which is far smaller than the recommended value, so that the stay wire is permanently deformed after a certain time, and the structure of the part is invalid.
The application provides a guy wire mechanism has optimized the trend of acting as go-between, improves product assembly uniformity, reduces the deviation that acts as go-between trend arouses, and controls to act as go-between at the design range, can reduce part weight simultaneously.
As shown in fig. 2, fig. 2 is an exploded view of the handle assembly 1 and reversing arm 2 of the present application; in an alternative embodiment, the handle assembly 1 comprises a base 102, a handle 101, a torsion spring 104, and a second pin 103; one end of the second pin 103 is rotatably connected to the base 102, and the other end of the second pin 103 is rotatably connected to the handle 101; the torsion spring 104 is sleeved on the pin shaft; one end of the torsion spring 104 is abutted against or fixedly connected with the base 102, and the other end of the torsion spring 104 is abutted against or fixedly connected with the handle 101; that is, the handle 101 rotates around the base 102 by the second pin 103, the handle 101 can rotate around the base 102 by the external force, and when the external force disappears, the handle 101 can return to the initial position by the restoring force of the torsion spring 104.
As can be seen from fig. 2, one end of the first pin 6 is connected to the base 102, the other end of the first pin 6 is connected to the reversing arm 2, and the reversing arm 2 can rotate around the first pin 6 as a shaft and a fulcrum, so as to transmit the torque force at one end of the reversing arm 2 to the other end. As shown in fig. 3, fig. 3 is a schematic structural view of a base 102 of the present application; a third through hole 1022 is formed in the base 102, one end of the first pin 6 penetrates through the third through hole 1022 and is rotatably connected with the base 102, and the other end of the first pin 6 is rotatably connected with the through hole in the reversing arm 2.
In an alternative embodiment, the first connection structure 4 comprises a snap-in portion 401; the second connecting structure 5 comprises a pin 501, the end part of the pin 501 is connected with the clamping part 401, when the handle 101 rotates clockwise around the second pin 103, the clamping part 401 is driven to rotate clockwise around the pin, so that the pin 501 is pushed to rotate anticlockwise around the first pin 6, and one end of the reversing arm 2 is connected with the stay wire component 3, so that the rotary motion of the end part of the steering arm is converted into the linear motion of the stay wire component 3, and the structure is simple and stable;
in another alternative embodiment, the deflection arm 2 is provided with weight-reducing structures, such as weight-reducing holes.
FIG. 4 is a schematic view of the handle of the present application, as shown in FIG. 4; in an alternative embodiment, the handle 101 is provided with a first through hole 105, as can be seen from fig. 3, the base 102 is provided with a second through hole 1021, one end of the second pin 103 passes through the first through hole 105 and is rotatably connected therewith, and the other end of the second pin 103 passes through the second through hole 1021 and is rotatably connected therewith, so that the base 102 is rotatably connected with the handle 101.
As can be seen in fig. 4, in an alternative embodiment, the clip portion 401 includes a first clip groove 4011 and a second clip groove 4012; one end of the reversing arm 2 is provided with two pins 501, one pin 501 is arranged at the top of the reversing arm 2, one end of the pin 501 is arranged in the first clamping groove 4011, the other pin 501 is arranged at the bottom of the reversing arm 2, and one end of the pin 501 is arranged in the second clamping groove 4012; the end part of the wire changing arm is arranged in the third clamping groove 4013, so that the wire changing arm has the function of supporting the reversing arm 2, the pin 501 is prevented from falling off, and the overall stability of the wire pulling mechanism is improved; and first joint groove 4011 locates the top of third joint groove 4013, and second joint groove 4012 locates the bottom of third joint groove 4013.
In another optional embodiment, one end of the reversing arm 2 is provided with a pin 501, two ends of the pin 501 respectively penetrate through the top and the bottom of the reversing arm 2, one end of the pin 501 is arranged in the first clamping groove 4011, and the other end of the pin 501 is arranged in the second clamping groove 4012; in another alternative embodiment, as shown in FIG. 5, FIG. 5 is a schematic view of a portion of a first connection structure and a connection structure of the present application; the first connecting structure 4 is a first insection structure 402, and the second connecting structure 5 is a second insection structure 502; the first corrugation structure 402 is engaged with the second corrugation structure 502.
FIG. 6 is a partial exploded view of a wire pulling mechanism according to an alternative embodiment of the present application, as shown in FIG. 6; the stay wire assembly 3 comprises a stay wire 302, a stay wire connector 301 and a stay wire connector 303; one end of the pull wire connecting piece 301 is connected with the pull wire 302, and the other end of the pull wire connecting piece 301 is clamped with the clamping hole 201 at one end of the reversing arm 2 through the clamping piece 305; the stay wire connector 303 is sleeved at the joint of the stay wire 302 and the stay wire connector 301, and the stay wire connector 303 is used for improving the structural strength of the stay wire 302; in another alternative embodiment, the wire connector 303 is provided with a connector slot 304, as shown in fig. 3, the base 102 is provided with a latch seat 1023, and the connector slot 304 is movably latched with the latch seat 1023 to limit the displacement of the movement of the wire assembly 3.
The application also discloses in a second aspect a vehicle door comprising a door lock and the above-mentioned wire pulling mechanism;
one end of the pull wire 302 is connected with the door lock; the door lock can be unlocked or locked by moving the pull wire 302;
the operating principle of the wire pulling mechanism applied to the vehicle door is as follows: when the handle 101 is pulled, the handle 101 rotates clockwise around the second pin shaft 103 and drives the reversing arm 2 to rotate; the reversing arm 2 rotates around the first pin shaft 6 to drive the pull wire assembly 3 to move, so that the door lock is opened;
when the handle 101 is released, the handle 101 drives the reversing arm 2 to rotate clockwise under the action of the restoring force of the torsion spring 104, so as to drive the wire pulling assembly 3 to move, and thus the door lock is closed.
The present application discloses in a third aspect an automobile comprising the above-described door.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (10)
1. A wire pulling mechanism is characterized in that: comprises a handle component (1), a first pin shaft (6), a reversing arm (2) and a stay wire component (3);
the handle assembly (1) is provided with a first connecting structure (4);
a second connecting structure (5) is arranged at one end of the reversing arm (2), the first connecting structure (4) is rotatably connected with the second connecting structure (5), and the other end of the reversing arm (2) is connected with the stay wire assembly (3);
one end of the first pin shaft (6) is connected with the handle assembly (1), and the other end of the first pin shaft (6) is rotatably connected with the reversing arm (2);
the handle assembly (1) is used for driving the reversing arm (2) to rotate, and then driving the stay wire assembly (3) to move.
2. The wire pulling mechanism according to claim 1, wherein: the first connecting structure (4) comprises a clamping part (401); the second connecting structure (5) comprises a pin (501);
the end part of the pin column (501) is connected with the clamping part (401).
3. The wire pulling mechanism according to claim 2, wherein: the clamping part (401) comprises a first clamping groove (4011) and a second clamping groove (4012);
one end of the pin column (501) is arranged in the first clamping groove (4011), and the other end of the pin column (501) is arranged in the second clamping groove (4012).
4. The wire pulling mechanism according to claim 1, wherein: the first connecting structure (4) is a first insection structure (402), and the second connecting structure (5) is a second insection structure (502);
the first insection structure (402) is connected with the second insection structure (502) in a meshing manner.
5. The wire pulling mechanism according to claim 1, wherein: the handle assembly (1) comprises a base (102), a handle (101), a torsion spring (104) and a second pin shaft (103);
one end of the second pin shaft (103) is rotatably connected with the base (102), and the other end of the second pin shaft (103) is rotatably connected with the handle (101);
the torsion spring (104) is sleeved on the pin shaft;
one end of the torsion spring (104) is connected with the base (102), and the other end of the torsion spring (104) is connected with the handle (101).
6. The wire pulling mechanism according to claim 5, wherein: one end of the first pin shaft (6) is connected with the base (102), and the other end of the first pin shaft (6) is connected with the reversing arm (2).
7. The wire pulling mechanism according to claim 1, wherein: the stay wire component (3) comprises a stay wire (302), a stay wire connector (301) and a stay wire connector (303);
one end of the stay wire connecting piece (301) is connected with the stay wire (302), and the other end of the stay wire connecting piece (301) is clamped with the reversing arm (2);
the stay wire joint (303) is sleeved on the stay wire (302).
8. The wire pulling mechanism according to claim 7, wherein: the reversing arm (2) is provided with a clamping hole (201);
the stay wire connecting piece (301) is clamped with the clamping hole (201).
9. A vehicle door, characterized in that: comprising a door lock and a wire pulling mechanism according to any one of claims 1 to 8;
one end of the pull wire (302) is connected with the door lock;
the door lock can be unlocked or locked through the movement of the pull wire (302).
10. An automobile, characterized in that: including the vehicle door of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020036962.3U CN212054194U (en) | 2020-01-08 | 2020-01-08 | Wire pulling mechanism, vehicle door and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020036962.3U CN212054194U (en) | 2020-01-08 | 2020-01-08 | Wire pulling mechanism, vehicle door and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212054194U true CN212054194U (en) | 2020-12-01 |
Family
ID=73536666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020036962.3U Active CN212054194U (en) | 2020-01-08 | 2020-01-08 | Wire pulling mechanism, vehicle door and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212054194U (en) |
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2020
- 2020-01-08 CN CN202020036962.3U patent/CN212054194U/en active Active
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