CN207332537U - Door handle assembly and the vehicle for including it - Google Patents
Door handle assembly and the vehicle for including it Download PDFInfo
- Publication number
- CN207332537U CN207332537U CN201721176722.8U CN201721176722U CN207332537U CN 207332537 U CN207332537 U CN 207332537U CN 201721176722 U CN201721176722 U CN 201721176722U CN 207332537 U CN207332537 U CN 207332537U
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- China
- Prior art keywords
- balance weight
- mounting bracket
- handle assembly
- door handle
- projection
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Abstract
The utility model discloses a kind of door handle assembly and its vehicle is included, which includes：Handle portion, balance weight, mounting bracket and elastic component；Mounting bracket is arranged on the side of balance weight；Handle portion is linked with balance weight to pull balance weight to be rotated to the direction away from mounting bracket；Resilient member biases balance weight is so that balance weight is rotated to the direction against mounting bracket；Wherein, mounting bracket is equipped with a projection on the surface in face of balance weight, and balance weight is against projection.The door handle assembly, so as to reduce contact area of the balance weight with mounting bracket when hitting, avoids by setting projection on the surface of mounting bracket and produces larger noise.The vehicle will not produce larger noise in switch gate.
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, and people are while the physical property of automobile is pursued, for the comfortable of vehicle
The requirement of property is also improving.In addition to the comfort of seating, the noise of automobile generation is desirably reduced to the greatest extent.
As shown in Figure 1, existing door handle assembly generally comprises：Handle portion 2, balance weight 3, mounting bracket 4 and drag-line
5.When passenger pulls handle portion 2, handle portion 2 is rotated and rotated with dynamic balance weight 3, and balance weight 3 pulls drag-line 5 to open car
Lock.After lock is opened, operator can generally decontrol handle portion 2,2 return of handle portion immediately, and balance weight 3 loses the effect of pull rod
Power, under the elastic force effect of spring, the convolution of 3 moment of balance weight, so as to hit mounting bracket 4, sends the larger sound, this sound
It is a kind of noise for making us puzzlement for passenger.In addition, balance weight 3 hits mounting bracket 4 for a long time, easily so that mounting bracket
4 fatigue of materials failure, so as to reduce the service life.
Utility model content
The technical problems to be solved in the utility model be in order to overcome prior art balance weight hit mounting bracket cause compared with
The defects of big noise, there is provided it is a kind of reduce noise 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：Handle portion, balance weight, mounting bracket and elastic component；
Mounting bracket is arranged on the side of balance weight；
Handle portion is linked with balance weight to pull balance weight to be rotated to the direction away from mounting bracket；
Resilient member biases balance weight is so that balance weight is rotated to the direction against mounting bracket；
Wherein, mounting bracket is equipped with a projection on the surface in face of balance weight, and balance weight is against projection.
Preferably, projection and balance weight point contact.
Preferably, projection is convex structure, triangular structure, dots structure or hemispherical dome structure.
Preferably, projection is hill-like structure, and balance weight is connected to a bit on the slope of projection.
Preferably, projection is the reinforcing rib of strip.
Preferably, mounting bracket is equipped with two reinforcing ribs, and two reinforcing ribs are in the direction of the rotation axis parallel to balance weight
It is upper to arrange and upwardly extended in the side perpendicular to rotation axis.
Preferably, projection is an elastic component.
Preferably, mounting bracket is equipped with a recess, and balance weight is arranged in recess, and projection is arranged on the bottom surface of recess.
Preferably, door handle assembly further includes drag-line, and drag-line is connected with balance weight, when drag-line when pulled, lock quilt
Open.
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 is prominent by being set on the surface of mounting bracket
Rise, so as to reduce contact area of the balance weight with mounting bracket when hitting, avoid and produce larger noise.The vehicle is being opened
Larger noise will not be produced at closing time.
Brief description of the drawings
Fig. 1 is the structure diagram of the door handle assembly of the prior art；
Fig. 2 is the structure diagram of the automobile under an embodiment of the utility model；
Fig. 3 is the dimensional structure diagram of the door handle assembly under an embodiment of the utility model.
Fig. 4 is the main structure diagram of the door handle assembly under an embodiment of the utility model, wherein, installation branch
Frame is removed.
Fig. 5 is the main structure diagram of the balance weight under an embodiment of the utility model.
Fig. 6 is the side structure schematic view of the balance weight under an embodiment of the utility model.
Fig. 7 is the structure diagram of the door handle assembly under an embodiment of the utility model, wherein, balance weight is moved
Remove.
Fig. 8 is the structure diagram of the door handle assembly under an embodiment of the utility model, wherein, handle portion is drawn
It is dynamic.
Fig. 9 is the side structure schematic view of the reinforcing rib under an embodiment of the utility model.
Figure 10 is the side structure schematic view of the reinforcing rib and balance weight under another embodiment of the utility model.
Figure 11 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.
Figure 12 is the door handle assembly under one embodiment of the utility model in the case where serious side impact occurs for automobile
Structure diagram.
Figure 13 is the comparison diagram of Figure 12, if illustrating to remove limiting section, in the case where serious side impact occurs for automobile, and car door
The state of handle assembly.
Description of reference numerals：
Handle portion 2
Balance weight 3
Mounting bracket 4
Drag-line 5
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. 2 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 car door open when,
Larger noise will not occur.
Although only illustrating a kind of common vehicle types in Fig. 2, 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 figure 3, 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. 4, 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.
As seen in figs. 5-6, balance weight 22 includes body 222 and draw ring 221.Draw ring 221 is from body 222 to pull rod 212
Free end 217 protrudes.Draw ring 221 forms ring-type, is linked with crook 213.Selectively, can not also be set on balance weight 22
Draw 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 5, 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. 4) in rotation axis 26, the spring 25 bias balance weight 22 so that balance weight 22 to
Direction (counter clockwise direction in Fig. 4) 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. 4) 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. 4) 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.
As shown in fig. 7, mounting bracket 23 is equipped with a recess 231, balance weight 22 is arranged in the recess 231, recess
231 bottom surface is equipped with two reinforcing ribs 232.
When passenger needs door opening, handle 211 is pulled to the direction (side clockwise in Fig. 4 away from balance weight 22
To) rotation, so that drive pull rod 212 to be rotated to the direction (clockwise direction in Fig. 4) away from balance weight 22, and at this time, pull rod
212 hook portion links the draw ring 221 of balance weight 22, and pull rod 212 is with dynamic balance weight 22 to direction (Fig. 4 away from mounting bracket 23
In clockwise direction) rotation.Drag-line 24 is connected to the side of balance weight 22, and balance weight 22 rotates clockwise left in backward Fig. 4
Layback moves drag-line 24, so that lock is opened.
Referring to Fig. 8, when lock is opened, after car door opening, passenger can decontrol handle 211, and balance weight 22 loses pull rod 212
Pulling force, so as to circle round rapidly under the action of spring 25, collide the bottom surface of mounting bracket 23.Due to the bottom surface of mounting bracket 23
There is provided strip reinforcing rib 232.The reinforcing rib 232 is (vertical in Fig. 7 in the direction of the rotation axis 26 parallel to balance weight 22
Direction) on arrange and extend in the direction of rotation axis 26 (horizontal direction in Fig. 7).During collision, balance weight 22 supports
Reinforcing rib 232 is against, and is contacted with reinforcing rib 232, bottom surface of the balance weight 22 directly with mounting bracket 23 is avoided and contacts, is reduced
The two contact area, so as to reduce the noise produced because balance weight hits mounting bracket.
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 Fig. 9, after balance weight 22 circles round, balance weight 22
Surface be connected to a point on circular arc.Balance weight 22 and reinforcing rib 232 are point contact.Selectively, reinforcing rib can also
For triangular structure, balance weight is connected to the vertex of triangular structure.Selectable, as shown in Figure 10, reinforcing rib 232 ' may be used also
To 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 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 property.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 mounting bracket 23.In this way, when balance weight 22 circles round, what it is due to collision is elastic component, the collision quilt
Buffering, not only reduces the sound sent, and avoids fatigue of materials failure caused by shock for a long time, extends balance weight 22
With the service life of mounting bracket 23.
In addition, referring to Fig. 5-6, balance weight 22 is equipped with a limiting section 27.Limiting section 27 is arranged on body 222, and from originally
The free end 217 of body 222 to pull rod 212 is prominent.Limiting section 27 is configured to：Handle portion 21 do not rotate and balance weight 22 to by
When the direction of nearly pull rod 212 rotates, crook 213 is abutted so that the rotation angle of balance weight 22 is less than predetermined angular (as above
Described in text, when balance weight 22 rotates predetermined angular, 22 ability stretchy drag-line 24 of balance weight, the lock of car door is opened)；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 Figure 11-13.
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.
By setting limiting section 27 on balance weight 22 so that the lock of car door will not rotated in handle portion 21 by operator
When open, so as to avoid the danger that is opened accidentally of lock of car door.
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：Handle portion, balance weight, mounting bracket and elastic component；
The mounting bracket is arranged on the side of the balance weight；
The handle portion is linked with the balance weight to pull the balance weight to be rotated to the direction away from the mounting bracket；
Balance weight described in the resilient member biases is so that the balance weight is rotated to against the direction of the mounting bracket；
It is characterized in that, the mounting bracket is being equipped with a projection on the surface of the balance weight, the balance weight against
The projection.
2. door handle assembly as claimed in claim 1, wherein, the projection and the balance weight point contact.
3. door handle assembly as claimed in claim 2, wherein, the projection is convex structure, triangular structure, point-like
Structure or hemispherical dome structure.
4. door handle assembly as claimed in claim 2, wherein, the projection is hill-like structure, and the balance weight abuts
In a bit on the slope of the projection.
5. door handle assembly as claimed in claim 1, wherein, the projection is the reinforcing rib of strip.
6. door handle assembly as claimed in claim 5, wherein, the mounting bracket is equipped with two reinforcing ribs, two
The reinforcing rib arranges and on the direction of the rotation axis on the direction of the rotation axis parallel to the balance weight
Extension.
7. door handle assembly as claimed in claim 1, wherein, the projection is an elastic component.
8. door handle assembly as claimed in claim 1, wherein, the mounting bracket is equipped with a recess, the balance weight
In the female portion, the projection is arranged on the bottom surface in the female portion.
9. door handle assembly as claimed in claim 1, wherein, the door handle assembly further includes drag-line, the drag-line
Be connected with the balance weight, when the drag-line when pulled, lock is opened.
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 |
|---|---|---|---|
| CN201721176722.8U CN207332537U (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 |
|---|---|---|---|
| CN201721176722.8U CN207332537U (en) | 2017-09-14 | 2017-09-14 | Door handle assembly and the vehicle for including it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207332537U true CN207332537U (en) | 2018-05-08 |
Family
ID=62368760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721176722.8U Active CN207332537U (en) | 2017-09-14 | 2017-09-14 | Door handle assembly and the vehicle for including it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207332537U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107435473A (en) * | 2017-09-14 | 2017-12-05 | 观致汽车有限公司 | Door handle assembly and the vehicle for including it |
| CN114541895A (en) * | 2022-03-23 | 2022-05-27 | 上海汽车集团股份有限公司 | Outer door handle, vehicle and assembly method of outer door handle |
-
2017
- 2017-09-14 CN CN201721176722.8U patent/CN207332537U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107435473A (en) * | 2017-09-14 | 2017-12-05 | 观致汽车有限公司 | Door handle assembly and the vehicle for including it |
| CN114541895A (en) * | 2022-03-23 | 2022-05-27 | 上海汽车集团股份有限公司 | Outer door handle, vehicle and assembly method of outer door handle |
| CN114541895B (en) * | 2022-03-23 | 2023-09-01 | 上海汽车集团股份有限公司 | Outer door handle, vehicle and assembly method of outer door handle |
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| GR01 | Patent grant |