CN207315063U - Door handle assembly and the vehicle for including it - Google Patents
Door handle assembly and the vehicle for including it Download PDFInfo
- Publication number
- CN207315063U CN207315063U CN201721177523.9U CN201721177523U CN207315063U CN 207315063 U CN207315063 U CN 207315063U CN 201721177523 U CN201721177523 U CN 201721177523U CN 207315063 U CN207315063 U CN 207315063U
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- balance weight
- handle portion
- handle
- door
- limiting section
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Abstract
The utility model discloses a kind of door handle assembly and include its vehicle.The door handle assembly includes：Handle portion, balance weight, mounting bracket, elastic component and drag-line.Balance weight is equipped with a limiting section, and end of the limiting section from balance weight to handle portion is prominent, and limiting section is configured to：Handle portion do not rotate and balance weight to when being rotated close to the direction of handle portion, abutting the end of pull rod so that the rotation angle of balance weight, which is less than, can pull the predetermined angular of drag-line；And stagger when handle portion is rotated to be rotated with dynamic balance weight with the end of handle portion so that the rotation angle of balance weight is greater than or equal to predetermined angular.The door handle assembly on balance weight by setting limiting section so that the lock of car door will not be opened when handle portion is not rotated by operator, so as to avoid the danger that is opened accidentally of lock of car door.The vehicle application door handle assembly, when serious side impact occurs so as to avoid vehicle, the lock of car door is opened accidentally.
Description
Technical field
Automobile manufacturing field is the utility model is related to, particularly a kind of door handle assembly and includes its vehicle.
Background technology
At present, the popularization degree of automobile is very high, meanwhile, the safety problem of vehicle is also paid more and more attention.
Existing door handle assembly generally comprises：Handle portion, balance weight and drag-line.Passenger pulls handle portion, handle portion
Band dynamic balance weight rotates, and balance weight rotation is to pull drag-line so that the lock of car door is opened.The portions such as spring are equipped with balance weight
Part causes balance weight not rotated when being not affected by the pulling force of handle portion, and the lock of car door will not be opened.
But under special circumstances, for example during the vehicle serious side impact of generation, balance weight may overcome bullet due to inertia
The elastic force autorotation of spring, so as to pull the lock that drag-line causes car door to open, such case is breakneck, is occurred in vehicle
During serious side impact, car door is opened accidentally, and in-car passenger may be thrown out of.
Utility model content
The technical problems to be solved in the utility model is to overcome in the prior art the lock of car door under special circumstances can
Can opens voluntarily the defects of, there is provided a kind of safer door handle assembly and include its vehicle.
The utility model is to solve above-mentioned technical problem by following technical proposals：
A kind of door handle assembly, it includes：Proficiency shank, a balance weight, a mounting bracket, an elastic component and one draw
Rope；
Handle portion and balance weight are rotatably mounted in mounting bracket；
The end of handle portion links balance weight, so that when opening car door, handle portion rotation is with band dynamic balance weight towards hand
Shank rotates；
Drag-line is connected to balance weight, and when balance weight rotates predetermined angular towards handle portion, drag-line is pulled so as to car door
Lock open；
Resilient member biases balance weight is so that balance weight is rotated to the direction away from handle portion；
Wherein, balance weight is equipped with a limiting section, and end of the limiting section from balance weight to handle portion is prominent, and limiting section is by structure
Cause：Handle portion do not rotate and balance weight to when being rotated close to the direction of handle portion, abutting the end of handle portion so that flat
The rotation angle of weighing apparatus block is less than predetermined angular；And when handle portion is rotated to be rotated with dynamic balance weight and handle portion end it is wrong
Open so that the rotation angle of balance weight is greater than or equal to predetermined angular.
Preferably, balance weight includes the prominents connecting portion of a body and end from from body to handle portion, connecting portion and
The end of handle portion links, and limiting section is arranged on body and is located at the side of connecting portion, and the length that limiting section is protruded from body
Degree is shorter than the length that connecting portion is protruded from body.
Preferably, connecting portion is draw ring, and the end of handle portion is equipped with crook, and crook links draw ring.
Preferably, direction of the crook from handle portion to balance weight is prominent, is not rotated in handle portion and balance weight is to close
When the direction of handle portion rotates, limiting section abuts crook.
Preferably, when opening car door, the direction of rotation of handle portion is identical with the direction of rotation of balance weight.
Preferably, handle portion includes handle and pull rod, and one end of handle is rotatably mounted in mounting bracket, handle it is another
One end is fixedly connected on the fixing end of pull rod, and the free end of pull rod is the end of handle portion.
Preferably, handle forms right angle with pull rod.
Preferably, limiting section is flat structure.
Preferably, elastic component is torque spring.
A kind of vehicle, the vehicle include door handle assembly as described above.
The positive effect of the utility model is：The door handle assembly by setting limiting section on balance weight,
So that the lock of car door will not be opened when handle portion is not rotated by operator, so as to avoid the danger that is opened accidentally of lock of car door
Danger.The vehicle application door handle assembly, when serious side impact occurs so as to avoid vehicle, the lock of car door is opened accidentally.
Brief description of the drawings
Fig. 1 is the structure diagram of the automobile under an embodiment of the utility model.
Fig. 2 is the dimensional structure diagram of the door handle assembly under an embodiment of the utility model.
Fig. 3 is the main structure diagram of the door handle assembly under an embodiment of the utility model, wherein, installation branch
Frame is removed.
Fig. 4 is the main structure diagram of the balance weight under an embodiment of the utility model.
Fig. 5 is the side structure schematic view of the balance weight under an embodiment of the utility model.
Fig. 6 is the door handle assembly under an embodiment of the utility model in the case where the lock of car door is normally opened
Structure diagram.
Fig. 7 is the door handle assembly under one embodiment of the utility model in the case where serious side impact occurs for automobile
Structure diagram.
Fig. 8 is the comparison diagram of Fig. 7, if illustrating to remove limiting section, in the case where serious side impact occurs for automobile, and car door hand
The state of handle assembly.
Fig. 9 is the structure diagram of the door handle assembly under an embodiment of the utility model, wherein, balance weight is moved
Remove.
Figure 10 is the structure diagram of the door handle assembly under an embodiment of the utility model, wherein, handle portion quilt
Pull.
Figure 11 is the side structure schematic view of the reinforcing rib under an embodiment of the utility model.
Figure 12 is the side structure schematic view of the reinforcing rib and balance weight under another embodiment of the utility model.
Description of reference numerals：
Automobile 10
Door handle assembly 20
Handle portion 21
Handle 211
Right end 214
Left end 215
Pull rod 212
Fixing end 216
Free end 217
Crook 213
Right end 218
End 219
Balance weight 22
Draw ring 221
Body 222
Mounting bracket 23
Recess 231
Reinforcing rib 232
Drag-line 24
Spring 25
Rotation axis 26
Limiting section 27
Balance weight 22 '
Reinforcing rib 232 '
Embodiment
The various embodiments of the utility model will be described with reference to the drawings.In Figure of description, there are similar structures
Or the element of function will be represented with identical component symbol.It is to be appreciated that attached drawing is only to facilitate explanation the utility model
Each embodiment, be not intended to the utility model carry out exhaustive explanation, nor to the scope of the utility model into
Row limitation.
Fig. 1 illustrates the automobile 10 under an embodiment of the utility model.Automobile 10 is equipped with car door, and passenger can pass through drawing
The handle portion 21 of motor-car door opens car door.The automobile 10 applies following door handle assemblies 20 so that vehicle is occurring sternly
When heavy side touches, car door will not be opened voluntarily.
Although only illustrating a kind of common vehicle types in Fig. 1, it will be appreciated by those of skill in the art that the utility model
Door handle assembly 20 can be applied to the various different automobile types do not illustrated, such as sport car, minibus, offroad vehicle etc..
As shown in Fig. 2, door handle assembly 20 includes handle portion 21, balance weight 22, mounting bracket 23 and drag-line 24.
Handle portion 21 and balance weight 22 are rotatably mounted in mounting bracket 23.Specifically, the right end 218 of handle portion 21
It is inserted into the groove of mounting bracket 23, and the fixing axle rotation in groove.The end 219 of handle portion 21 links balance weight 22.
Mounting bracket 23 is the fixing component on car door, and a part for mounting bracket 23 is only illustrated in Fig. 2.
Referring to Fig. 3, handle portion 21 includes handle 211 and pull rod 212, and handle 211 is fixedly connected with pull rod 212 and substantially hangs down
Directly.For clear signal, mounting bracket 23 is eliminated in Fig. 3.The right end 214 (i.e. the right end 218 of handle portion 21) of handle 211 can
Mounting bracket 23 is rotatably mounted to, the left end 215 of handle 211 is fixedly connected on the fixing end 216 of pull rod 212, pull rod 212
Free end 217 (i.e. the end 219 of handle portion 21) is equipped with crook 213.Crook 213 is from the free end 217 of pull rod 212 to flat
The direction of weighing apparatus block 22 protrudes, and crook 213 links the draw ring 221 of balance weight 22 (referring to Fig. 5).Handle portion 21 is with handle 211
Right end 214 rotates for fulcrum.When passenger opens car door, handle 211 is held and by 211 outside layback of handle, handle 211 and draw
Bar 212 is rotated to the direction (clockwise direction in Fig. 3) away from balance weight 22 together.In figure 3, it is clear signal, handle
211 outer casing is also removed.
Referring to Figure 4 and 5, balance weight 22 includes body 222 and draw ring 221.Draw ring 221 from body 222 to pull rod 212 from
Protruded by end 217.Draw ring 221 forms ring-type, is linked with crook 213.Selectively, drawing can not also be set on balance weight 22
Ring 221, but a kind of any other structure that can be caught on by crook 213 is set, for example, setting another and crook
213 hooks coordinated.Alternatively, it is also possible to crook is set on balance weight 22 and draw ring is set on pull rod 212.
As shown in figure 4, the substantially sector structure of balance weight 22, balance weight 22 can be revolved by a rotation axis 26 (referring to Fig. 3)
It is connected to mounting bracket 23 with turning.
Be arranged a spring 25 (referring to Fig. 3) in rotation axis 26, the spring 25 bias balance weight 22 so that balance weight 22 to
Direction (counter clockwise direction in Fig. 3) away from pull rod 212 rotates, wherein, balance is fixed in one end of the helix of spring 25
Block 22, the other end are fixed on mounting bracket 23, form a torque spring 25.
When passenger opens car door, pull rod 212 is rotated to the direction (clockwise direction in Fig. 3) away from balance weight 22,
The crook 213 of pull rod 212 links draw ring 221, so as to overcome the elastic force of torque spring 25 towards pull rod 212 with dynamic balance weight 22
(clockwise direction in Fig. 3) rotates.When opening car door, the direction of rotation of handle portion 21 and the direction of rotation phase of balance weight 22
Together.
Drag-line 24 is connected to the side of balance weight 22, when drag-line 24 when pulled, the lock of car door is opened.When passenger opens car
Men Shi, balance weight 22 are rotated to the direction close to pull rod 212, and when balance weight 22 rotates predetermined angular, balance weight 22, which pulls, to be drawn
Rope 24, the lock of car door are opened.If 22 rotating angle of balance weight is less than predetermined angular, drag-line 24 cannot be pulled, the lock of car door
It cannot open.The connection structure of drag-line 24 and the lock of car door can use the common connection structure of this area, and details are not described herein.
Referring to Figure 4 and 5, balance weight 22 is equipped with a limiting section 27.Limiting section 27 is arranged on body 222, and from body 222
It is prominent to the free end 217 of pull rod 212.Limiting section 27 is configured to：Handle portion 21 do not rotate and balance weight 22 to close to draw
When the direction of bar 212 rotates, crook 213 is abutted so that the rotation angle of balance weight 22 is less than predetermined angular；And in hand
Stagger when shank 21 is rotated to be rotated with dynamic balance weight 22 with crook 213 so that the rotation angle of balance weight 22 is more than or waits
In predetermined angular.In this way, when serious side impact occurs for unexpected situation such as vehicle, as long as handle portion 21 is not pulled, car door
Lock would not opens voluntarily, and when car door it is normally-open, when pulled, the lock of car door could be opened normally handle portion 21.
In the present embodiment, limiting section 27 is flat structure, to facilitate when car door is normally-open, with crook 213
Stagger.Selectively, limiting section 27 can also be formed as other shapes.
Limiting section 27 is arranged on center of the body 222 on the direction of rotation axis 26, so as to abut crook in limiting section 27
It is not easy to produce the moment of torsion on 26 direction of rotation axis on balance weight 22 when 213.
The length for being shorter in length than draw ring 221 and being protruded from body 222 that limiting section 27 is protruded from body 222, so that in car door
When normally-open, it is not easy to produce interference with crook 213.
The operation principle of limiting section 27 is explained below in conjunction with Fig. 6-8.
When the lock that Fig. 6 illustrates car door is normally opened, the state of door handle assembly 20.Handle 211 is by outside layback, hand
Handle 211 and pull rod 212 are rotated to the direction (clockwise direction in Fig. 6) away from balance weight 22 together, and balance weight 22 is drawn
Bar 212 links, so as to also be rotated to close to the direction (clockwise direction in Fig. 6) of pull rod 212, at this time, pull rod 212 is to up time
Pin direction is backed out, although balance weight 22 also rotates clockwise, limiting section 27 will not abut crook 213, balance
Block 22 smoothly turns over predetermined angular, and drag-line 24 is pulled, and the lock of car door is normally opened.
When Fig. 7 illustrates automobile 10 serious side impact occurs, the state of door handle assembly 20.When serious side occurs for automobile 10
When touching, although handle portion 21 does not rotate, balance weight 22 is still (suitable in Fig. 7 to the direction close to pull rod 212 due to inertia
Clockwise) rotation, when balance weight 22 rotates to angle shown in Fig. 7, limiting section 27 is connected to crook 213 so that balance
Block 22 cannot be further continued for rotating, and angle shown in Fig. 7 is less than above-mentioned predetermined angular, so that drag-line 24 cannot be pulled, car door
Lock will not be opened.
Fig. 8 is the comparison diagram of Fig. 7, which is used for the operation principle for explaining limiting section 27, is not used to limit this
Utility model.In fig. 8, only limiting section 27 is removed, and the structure of the door handle assembly 20 of other structures and Fig. 7 is homogeneous
Cause.After limiting section 27 is removed, when serious side impact occurs for automobile 10, although handle portion 21 does not rotate, balance weight 22
Since inertia is still rotated to close to the direction (clockwise direction in Fig. 8) of pull rod 212, due to the obstruction of no limiting section,
Balance weight 22 can rotate to its rotatable maximum angle, which is more than above-mentioned predetermined angular, so as to even if multiply
Visitor does not have manipulator's shank 21, and drag-line 24 is still pulled, the lock opens voluntarily of car door.
The door handle assembly 20 of the utility model on balance weight 22 by setting limiting section 27 so that the lock of car door is not
It can be opened when handle portion 21 is not rotated by operator, so as to avoid the danger that is opened accidentally of lock of car door.The vehicle application
The door handle assembly 20, when serious side impact occurs so as to avoid vehicle, the lock of car door is opened accidentally.
In addition, as shown in figure 9, door handle mounting bracket 23 is equipped with a recess 231, balance weight 22 is arranged on the recess
In 231, the bottom surface of recess 231 is equipped with two reinforcing ribs 232.
When passenger needs door opening, handle 211 is pulled to the direction (side clockwise in Fig. 3 away from balance weight 22
To) rotation, so that drive pull rod 212 to be rotated to the direction (clockwise direction in Fig. 3) away from balance weight 22, and at this time, pull rod
212 crook 213 links the draw ring 221 of balance weight 22, and pull rod 212 is with dynamic balance weight 22 to away from door handle mounting bracket 23
Direction (clockwise direction in Fig. 3) rotation.Drag-line 24 is connected to the side of balance weight 22, after balance weight 22 rotates clockwise
Into Fig. 3, left side pulls drag-line 24, so that lock is opened.
Referring to Figure 10, when lock is opened, after car door opening, passenger can decontrol handle 211, and balance weight 22 loses pull rod
212 pulling force, so that circle round rapidly under the action of spring 25, the bottom surface of collision door handle mounting bracket 23.Due to door handle
The bottom surface of mounting bracket 23 is provided with strip reinforcing rib 232 as shown in Figure 5.The reinforcing rib 232 is parallel to balance weight 22
Rotation axis 26 direction (vertical direction in Fig. 9) on arrangement and perpendicular to direction (the level side in Fig. 9 of rotation axis 26
To) on extend.During collision, balance weight 22 is resisted against reinforcing rib 232, and is contacted with reinforcing rib 232, reduces contact area, from
And avoid balance weight 22 and directly contacted with the bottom surface of mounting bracket 23 and send the larger sound.
In the present embodiment, the quantity of reinforcing rib 232 is two, so as to form the supporting structure of stabilization to balance weight 22.
Certainly, alternatively, it is also possible to be arranged as required to the quantity of reinforcing rib 232.
In the present embodiment, reinforcing rib 232 is the convex structure shown in Figure 11, after balance weight 22 circles round, balance weight
22 surface is connected to a point on circular arc.Balance weight 22 and reinforcing rib 232 are point contact.Selectively, reinforcing rib also may be used
Think triangular structure, balance weight is connected to the vertex of triangular structure.Selectable, as shown in figure 12, reinforcing rib 232 ' is also
It can be formed as hill-like structure.Balance weight 22 ' is connected to a bit on the slope of reinforcing rib 232 '.Selectively, reinforcing rib
Can also be rectangle structure, so that balance weight is contacted with reinforcing rib line.
In other embodiments, the reinforcing rib of strip can not also be set, but a spot-like projections or a hemisphere are set
The projection of shape.In this way, when balance weight circles round, due to only with projection point contact, so as to reduce the sound sent.
In other embodiments, projection or reinforcing rib can be elastic component.For example, they can be made of rubber etc.,
And it is fixed on the bottom surface of door handle mounting bracket 23.In this way, when balance weight 22 circles round, what it is due to collision is elastic component, should
Collision is buffered, and not only reduces the sound sent, and avoids fatigue of materials failure caused by shock for a long time, is extended flat
The service life for block 22 and the door handle mounting bracket 23 of weighing.
Although the foregoing describing specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
This is merely illustrative of, and the scope of protection of the utility model is defined by the appended claims.Those skilled in the art
On the premise of the principle and essence without departing substantially from the utility model, various changes or modifications can be made to these embodiments,
But these change and modification each fall within the scope of protection of the utility model.
Claims (10)
1. a kind of door handle assembly, it includes：Proficiency shank, a balance weight, a mounting bracket, an elastic component and a drag-line；
The handle portion and the balance weight are rotatably mounted in the mounting bracket；
The end of the handle portion links the balance weight, so that when opening car door, the handle portion rotation is described to drive
Balance weight is rotated towards the handle portion；
The drag-line is connected to the balance weight, when the balance weight rotates predetermined angular towards the handle portion, the drawing
Rope is pulled to be opened so as to the lock of car door；
Balance weight described in the resilient member biases is so that the balance weight is rotated to the direction away from the handle portion；
It is characterized in that, the balance weight is equipped with a limiting section, the limiting section is from the balance weight to the handle portion
End protrudes, and the limiting section is configured to：The handle portion do not rotate and the balance weight to close to the handle portion
When direction rotates, the end of the handle portion is abutted so that the rotation angle of the balance weight is less than the predetermined angular；And
And end when being rotated in the handle portion to drive the balance weight rotation with the handle portion is staggered so that the balance
The rotation angle of block is greater than or equal to the predetermined angular.
2. door handle assembly as claimed in claim 1, wherein, the balance weight includes a body and from the body to institute
The connecting portion that the end of handle portion protrudes is stated, the connecting portion and the end of the handle portion link, and the limiting section is arranged on
On the body and positioned at the side of the connecting portion, and the limiting section is shorter in length than the company from what the body protruded
The length that socket part is protruded from the body.
3. door handle assembly as claimed in claim 2, wherein, the connecting portion is draw ring, and the end of the handle portion is set
There is crook, the crook links the draw ring.
4. door handle assembly as claimed in claim 3, wherein, the crook is from the handle portion to the balance weight
Direction protrudes, the handle portion do not rotate and the balance weight to when being rotated close to the direction of the handle portion, it is described spacing
Portion abuts the crook.
5. door handle assembly as claimed in claim 1, wherein, when opening car door, the direction of rotation of the handle portion with
The direction of rotation of the balance weight is identical.
6. door handle assembly as claimed in claim 5, wherein, the handle portion includes handle and pull rod, the handle
One end is rotatably mounted in the mounting bracket, and the other end of the handle is fixedly connected on the fixing end of the pull rod, institute
The free end for stating pull rod is the end of the handle portion.
7. door handle assembly as claimed in claim 6, wherein, the handle forms right angle with pull rod.
8. door handle assembly as claimed in claim 1, wherein, the limiting section is flat structure.
9. door handle assembly as claimed in claim 1, wherein, the elastic component is torque spring.
10. a kind of vehicle, it is characterised in that it is total that the vehicle includes door handle as claimed in any one of claims 1-9 wherein
Into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721177523.9U CN207315063U (en) | 2017-09-14 | 2017-09-14 | Door handle assembly and the vehicle for including it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721177523.9U CN207315063U (en) | 2017-09-14 | 2017-09-14 | Door handle assembly and the vehicle for including it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207315063U true CN207315063U (en) | 2018-05-04 |
Family
ID=62382557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721177523.9U Active CN207315063U (en) | 2017-09-14 | 2017-09-14 | Door handle assembly and the vehicle for including it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207315063U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448076A (en) * | 2017-09-14 | 2017-12-08 | 观致汽车有限公司 | Door handle assembly and the vehicle for including it |
| CN116006037A (en) * | 2023-01-02 | 2023-04-25 | 重庆长安汽车股份有限公司 | Control device for realizing micro-drop of door glass and vehicle |
-
2017
- 2017-09-14 CN CN201721177523.9U patent/CN207315063U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448076A (en) * | 2017-09-14 | 2017-12-08 | 观致汽车有限公司 | Door handle assembly and the vehicle for including it |
| CN107448076B (en) * | 2017-09-14 | 2022-08-30 | 观致汽车有限公司 | Door handle assembly and contain its vehicle |
| CN116006037A (en) * | 2023-01-02 | 2023-04-25 | 重庆长安汽车股份有限公司 | Control device for realizing micro-drop of door glass and vehicle |
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