CN206255085U - The mounting structure of hood - Google Patents
The mounting structure of hood Download PDFInfo
- Publication number
- CN206255085U CN206255085U CN201621408388.XU CN201621408388U CN206255085U CN 206255085 U CN206255085 U CN 206255085U CN 201621408388 U CN201621408388 U CN 201621408388U CN 206255085 U CN206255085 U CN 206255085U
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- hood
- mounting structure
- connector
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model is related to vehicular field, disclose a kind of mounting structure of hood, the mounting structure of the hood includes hood (1) and motor body (2), the mounting structure of the hood also includes damping assembly (5) and the connector (6) being connected with the damping assembly (5), one of the connector (6) and the damping assembly (5) are connected with the hood (1), and another one is connected with the motor body (2).The damping assembly cooperation elastic component of the mounting structure of the hood is prevented from engine bonnet and motor body is disengaged, and can reduce vibrations and the noise of the mounting structure of hood, improves its durability.
Description
Technical field
The present invention relates to vehicular field, in particular it relates to a kind of mounting structure of hood.
Background technology
The mounting structure of hood is the important dust-proof and denoising device of automobile engine compartment.General engine cover arrangement
Fixed form connected using the clamping mode of rubber sleeve and metal ball-head, it is larger that such connected mode causes that bolt will not be subject to
The effect of shear stress, it is possible to achieve correlated parts life requirement higher, but in the case where road conditions are poor, due to each
Part Oscillation Amplitude is different, engine bonnet and it is bolt strained it is larger after be easy to disengage;If the fixation of engine cover arrangement
Mode is connected using bolt fastening means, although this bolt fastening means can prevent engine cover arrangement loose or dislocation, but
Whole engine cover arrangement resonant frequency can be in engine normal revolution, cause fixing bolt to be answered masterpiece by highdensity plywood
With, ultimately result in bolt fracture and fail, the poor durability of engine cover arrangement, so urgent need finds one kind and can solve the problem that above-mentioned asking
The technical scheme of topic.
Utility model content
In view of this, the utility model provides a kind of mounting structure for being difficult disengagement and the hood of high-durability.
To achieve these goals, the mounting structure of this hood is realized in:
A kind of mounting structure of hood, the mounting structure of the hood includes hood and engine shell
Body, the mounting structure of the hood also includes damping assembly and the connector being connected with the damping assembly, the connection
One of part and the damping assembly are connected with the hood, and another one is connected with the motor body.
Preferably, the damping assembly include first connecting portion, second connecting portion and connect the first connecting portion and
The buffer stopper of second connecting portion, the first connecting portion is used to connect the hood or the motor body, and described the
Two connecting portions are connected with the connector.
Preferably, the side relative with the first connecting portion of the buffer stopper is provided with the first groove, and described first connects
One end of socket part is positioned by first groove.
Preferably, the first connecting portion includes the first method of one end setting of shape body and the neighbouring shape body
Blue portion, the one end fits of the shape body are positioned in first groove, and the first flange portion compresses described the
The end face of one groove.
Preferably, second connecting portion is provided with screwed hole, and described connector one end is provided with the spiral shell coordinated with the screw
Line.
Preferably, the other end of the first connecting portion passes through the location hole being arranged on the hood, the company
Fitting is connected to the motor body, and the mounting structure of the hood also includes connecting for auxiliarily positioning described first
The detent mechanism of socket part and the hood.
Preferably, the detent mechanism includes the keeper of the other end for being connected to first connecting portion and is compressed in described
Elastic component between keeper and the positioning hole peripheral.
Preferably, the elastic component is the spring around the first connecting portion.
Preferably, the other end of the first connecting portion is provided with draw-in groove, and the keeper is connected in the draw-in groove.
Preferably, the buffer stopper is made up of quality of rubber materials, the buffer stopper and first connecting portion and second connecting portion
Connected using sulfuration process.
By above-mentioned technical proposal, the mounting structure of the hood that the utility model is provided has the advantages that:
The damping assembly of the mounting structure of the hood coordinates elastic component to be prevented from engine bonnet and motor body disengagement,
And vibrations and the noise of the mounting structure of hood can be reduced, its durability is improved.
Other features and advantages of the utility model will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Accompanying drawing is further understood to of the present utility model for providing, and constitutes a part for specification, and following
Specific embodiment be used to explain the utility model together, but do not constitute to limitation of the present utility model.In the accompanying drawings:
Fig. 1 is the top view of the motor body for being provided with hood, including hood of the present utility model
Mounting structure;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the sectional view of the mounting structure of hood in Fig. 2.
Description of reference numerals
The location hole of 1 hood 11
The mounting hole of 2 motor body 21
The spring clip of 3 plain cushion 4
The first connecting portion of 5 damping assembly 51
The first flange portion of 511 shape body 512
The buffer stopper of 513 first end 52
The groove of 521 first groove 522 second
The second flange portion of 53 second connecting portion 531
The connector of 532 the second end 6
The flange portion of 61 the 3rd flange portion 62 the 4th
The spring of 7 draw-in groove 8
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.It should be appreciated that herein
Described specific embodiment is merely to illustrate and explains the utility model, is not limited to the utility model.
In the utility model, in the case where opposite explanation is not made, the noun of locality for using as " upper and lower, left and right, it is interior,
Outward, far, closely upper and lower, left and right of the mounting structure of this hood, inside and outside, remote, near " are typically referred to.
The mounting structure of the hood that the utility model is provided includes hood 1 and motor body 2, described to start
The mounting structure of hood also includes damping assembly 5 and the connector 6 that is connected with the damping assembly 5, the connector 6 and described
One of damping assembly 5 is connected with the hood 1, and another one is connected with the motor body 2.
The damping assembly of the mounting structure of the hood that the utility model is provided coordinates elastic component to be prevented from engine
Cover lid and motor body are disengaged, and can reduce vibrations and the noise of the mounting structure of hood, improve its durability.
Dampening assembly 5 is used to reducing vibration and the noise that hood 1 and motor body 2 are produced, and dampening assembly 5 can be with
Using various appropriate forms, as long as connection function can be played between hood 1 and motor body 2 and provide vibration damping
The effect of noise reduction.Preferably, as shown in figure 3, the damping assembly 5 include first connecting portion 51, second connecting portion 53 and
The buffer stopper 52 of connection first connecting portion 51 and second connecting portion 53, the first connecting portion 51 is used to connect the hood
1 or described motor body 2, the second connecting portion 53 is connected with the connector 6.Either by first connecting portion 51 still
There is vibration and vibration passed into buffer stopper 52 in second connecting portion 52, buffer stopper 52 can reduce the frequency of vibration and make an uproar
Sound, it is to avoid or reduce vibration and the continuation of noise transmission.
Specifically, two kinds of technical schemes are above described, a kind of technical scheme connects for first connecting portion 51 with hood 1
Connect, another technical scheme is connected for first connecting portion 51 with motor body 2.In actual application, can be according to reality
Border situation flexibly selects connected mode.In order to the mounting structure more clearly to this hood is illustrated, specifically, with
Under will be connected with hood 1 with first connecting portion 51, as shown in figure 3, this technical scheme is illustrated.Also, in order that
First connecting portion 51 is connected firm with buffer stopper 52 and relative displacement does not occur, the buffer stopper 52 with the first connecting portion
51 relative sides are provided with the first groove 521, and one end of the first connecting portion 51 is positioned by first groove 521.The
One groove 521 be prevented from engine luggine or road conditions it is poor in the case of because first caused by the rocking of first connecting portion 51
Connecting portion 51 misplaces or disengages with buffer stopper 52.
Here, first connecting portion 51 could be arranged to various structures, for example, shaft-like, taper etc., in order to connect in increase first
First connecting portion 51 is set to be connected with buffer stopper 52 firm and do not occurred relative while socket part 51 is with the contact area of buffer stopper 52
Displacement, it is preferable that first connecting portion 51 includes the first of one end setting of shape body 511 and the neighbouring shape body 511
Flange portion 512, the one end fits of the shape body 511 are positioned in first groove 521, the first flange portion
512 end faces for compressing first groove 521.First flange portion 512 can coordinate with the end face of buffer stopper 52, and formation connects well
Touch.
Further, for ease of connection second connecting portion 53 and connector 6, second connecting portion 53 is provided with screwed hole, institute
State the one end of connector 6 and be provided with the screw thread coordinated with the screwed hole, the other end of the connector 6 is connected to the engine shell
Body 2.Here, in order to easy to assembly, it is easy to manual maintenance, the connected mode by second connecting portion 53 in the one end of connector 6 is set
It is threaded connection, it should be appreciated that second connecting portion 53 can also be Nian Jie with the one end of connector 6 or be set with connector 6
The structure of integral shaping.Connecting portion 6 here functions as the effect that second connecting portion 53 is connected with housing 2.
Further, the other end of first connecting portion 51 passes through the location hole 11 being arranged on the hood 1, described
The mounting structure of hood also includes the localization machine for auxiliarily positioning the first connecting portion 51 and the hood 1
Structure.It is to be appreciated that the other end of first connecting portion 51 passes through location hole 11, have been able to realize to first connecting portion 51
Positioning, it is to avoid the axial location of deviation first connecting portion 51 of first connecting portion 51 is rocked.In order to avoid hood 1 is first
The axis direction of connecting portion 51 produces displacement to depart from first connecting portion 51, and localization machine is set in the mounting structure of the hood
Hood 1 can be positioned at structure, the detent mechanism fixed position of first connecting portion 51 by location hole 11.Detent mechanism
Can be fastener, ring flange, be fixed in first connecting portion 51 by by fastener or ring flange, realize to first connecting portion 51
Positioning.It is preferred here that the detent mechanism includes the keeper of the other end for being connected to first connecting portion 51 and is compressed in
Elastic component between the keeper and the periphery of the location hole 11.Keeper is adjacent with elastic component and elastic component can be pressed
Contracting, keeper, elastic component and location hole 11 are in close contact all the time., it is understood that elastic component also has buffering herein
Effect, when the mounting structure of hood vibrates, due to the damping action of elastic component, dither effect is delivered to elasticity
Part can be weakened.Elastic component can have multiple choices, and rubber or spring are could be arranged to according to environment and working strength, this
In need preferable tensile force in view of elastic component, it is preferable that the elastic component is the bullet around the first connecting portion 51
Spring 8.And spring 8 along the axis direction of first connecting portion 51 can be positioned part and hood 1 is pressed on location hole 11
On periphery.
Additionally, keeper can be fixedly connected or be integrally disposed upon in first connecting portion 51, this mode is although firm, but
It is to change parts inconvenience.Preferably, the other end of the first connecting portion 51 is provided with draw-in groove 7, the keeper clamping
In the draw-in groove 7.The mode of this clamping can easily change parts, and artificial simple to operate.Wherein, keeper can
Think various appropriate formats, it is preferable that keeper can be spring clip 4, to install.Specifically, the part of spring clip 4
It is stuck in draw-in groove 7 and the part outside draw-in groove 7 can abuts with spring 8.In order to increase connecing for spring 8 and spring clip 4
Contacting surface is accumulated, increasing friction force, makes fixation more firm, plain cushion 3 can also be set between spring 8 and spring clip 4, due to bullet
The setting of spring clamp 4 so that the one end of spring 8 compresses with hood 1, the other end of spring 8 is compressed with plain cushion 3, it is to avoid the edge of spring 8
Disengaging shape body 511 when the direction of shape body 511 moves reciprocatingly.
Further, the buffer stopper 52 is made up of elastomeric material, the buffer stopper 52 and first connecting portion 51 and the
Two connecting portion 53 is connected using sulfuration process.Here, the material of buffer stopper 52 can have multiple choices, such as:Porous metals are closed
Gold, polyethylene foams, it is considered to which cost-effective and operation simple installation degree, herein, the material of buffer stopper 52 is preferred
It is rubber, it is to be understood that the damping action that elastomeric material has in itself, the mounting structure transmission of hood can be reduced
Vibration;In addition rubber has deformable characteristic in itself, and the first connecting portion 51 and second that rubber can be avoided to connect is connected
The possibility to form shearing force is rocked in portion 53.
Specifically, the first end 13 of first connecting portion 51, buffer stopper 52 are connected with the first groove 521 of buffer stopper 52
The end of the close first end 513 in the end face of the one end with the first groove 521 and the first flange portion 512 of first connecting portion 51
Face connects, and here, first flange portion 512 increases first connecting portion 51 with the one end of buffer stopper 52 with the first groove 521
The contact area of end face, makes connection more firm;The end face of the other end of the buffer stopper 52 with the second groove 522 is connected with second
The end face away from the second end 531 in the second flange portion 531 in portion 53 is connected, and here, second flange portion 531 increases the second company
Socket part 53 and the contact area of the end face of the other end of the buffer stopper 52 with the second groove 522, make connection more firm.
Further, the center of the second end 531 carries screwed hole, and the screwed hole is threaded the one end of connector 6 with two ends
It is threadedly coupled, and one end of connector 6 is threaded into hole and stretches into the second groove 522 of buffer stopper 52, it is possible to understand that
Be have vibration occur when, connector 6 stretch into buffer stopper 52 part be prevented from buffer stopper 52 significantly swings and and then prevent
The only dislocation or disengagement of buffer stopper 52 and second connecting portion 53.First connecting portion 51, buffer stopper 52, second connecting portion 53 and
The center line of connecting portion 6 overlaps, it is to avoid because the intermolecular forces of each part form shearing force and thus caused failure.Connector 6
The other end stretch into motor body 2 and be threadedly coupled with motor body 2, and at the two ends of connector 6 near screw thread
Place is provided with the 3rd flange portion 61 and the 4th flange portion 62, and the section of the 3rd flange portion 61 is set to trapezoidal or rectangle, the 3rd method
Blue portion 61 can contact with the second end 532, and the second end 532 can be screwed into determining for second connecting portion 53 as connector 6
Position portion and giving supports, and prevents connector 6 from dropout problem and bursting buffer stopper 52 occurring near the screw thread of the 3rd flange portion 61
Cause the destruction and failure of buffer stopper 52.The other end of connector 6 is screwed into the mounting hole 21 of motor body 2, on the one hand,
Make connection more firm in order to increase frictional force, the section of the 4th flange portion 62 be set to have to the other end of connector 6 by
The big structure of flaring, makes the 4th flange portion 62 increase with the outer surface contact area of housing 2, on the other hand, because connector 6 connects
The weight of hood 1 is born in the one end for connecing second connecting portion 53, and the 4th flange portion 62 being capable of positioning link 6 and housing 2
Position remains inconvenience, the 4th flange portion 62 is pressed on motor body surface towards the end face near screw thread.
Further, the location hole 11 and peace of respective numbers are set on hood 1 and motor body 2 as needed
Fill hole 21 and damping assembly 5 and connector 6 by respective numbers are connected, in implementation method as illustrated in fig. 1 and 2, will position
The quantity of hole 11 and mounting hole 21 is disposed as 4, and is uniformly distributed.Further, since being cased with the outside of shape body 511
Spring 8, each location hole 11 of hood 1 can all the time be in poised state, so contribute to the overall stress of hood 1
Uniformly.
Preferred embodiment of the present utility model is described in detail above in association with accompanying drawing, but, the utility model is not limited
Detail in above-mentioned implementation method, in range of the technology design of the present utility model, can be to skill of the present utility model
Art scheme carries out various simple variants, and these simple variants belong to protection domain of the present utility model.
It is further to note that each particular technique feature described in above-mentioned specific embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the utility model is to each
Possible combination is planted no longer separately to illustrate.
Additionally, can also be combined between a variety of implementation methods of the present utility model, as long as it is not disobeyed
Thought of the present utility model is carried on the back, it should equally be considered as content disclosed in the utility model.
Claims (10)
1. the mounting structure of hood, it is characterised in that the mounting structure of the hood includes hood (1) and hair
Motivation housing (2), the mounting structure of the hood also includes damping assembly (5) and is connected with the damping assembly (5)
Connector (6), one of the connector (6) and the damping assembly (5) are connected with the hood (1), another one
It is connected with the motor body (2).
2. the mounting structure of hood according to claim 1, it is characterised in that the damping assembly (5) includes
The buffer stopper of one connecting portion (51), second connecting portion (53) and the connection first connecting portion (51) and second connecting portion (53)
(52), the first connecting portion (51) is for connecting the hood (1) or the motor body (2), second company
Socket part (53) is connected with the connector (6).
3. the mounting structure of hood according to claim 2, it is characterised in that the buffer stopper (52) with it is described
The relative side of first connecting portion (51) is provided with the first groove (521), and one end of the first connecting portion (51) is by described the
One groove (521) is positioned.
4. the mounting structure of hood according to claim 3, it is characterised in that the first connecting portion (51) includes
The first flange portion (512) that one end of shape body (511) and the neighbouring shape body (511) is set, the shape body
(511) the one end fits are positioned in first groove (521), and the first flange portion (512) compresses described first
The end face of groove (521).
5. the mounting structure of hood according to claim 2, it is characterised in that the second connecting portion (53) is set
There is screwed hole, described connector (6) one end is provided with the screw thread coordinated with the screwed hole, and connector (6) other end connects
It is connected to the motor body (2).
6. the mounting structure of hood according to claim 3, it is characterised in that the first connecting portion (51) it is another
One end passes through the location hole (11) being arranged on the hood (1), and the mounting structure of the hood is also including being used for
Auxiliarily position the detent mechanism of the first connecting portion (51) and the hood (1).
7. the mounting structure of hood according to claim 6, it is characterised in that the detent mechanism includes being connected to
The keeper of the other end of first connecting portion (51) and it is compressed between the keeper and the location hole (11) periphery
Elastic component.
8. the mounting structure of hood according to claim 7, it is characterised in that the elastic component is around described the
The spring (8) of one connecting portion (51).
9. the mounting structure of hood according to claim 7, it is characterised in that the first connecting portion (51) it is another
One end is provided with draw-in groove (7), and the keeper is connected in the draw-in groove (7).
10. the mounting structure of the hood according to any one in claim 2-9, it is characterised in that the buffering
Block (52) is made up of elastomeric material, and the buffer stopper (52) uses sulphur with first connecting portion (51) and second connecting portion (153)
Chemical industry skill is connected.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621408388.XU CN206255085U (en) | 2016-12-21 | 2016-12-21 | The mounting structure of hood |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621408388.XU CN206255085U (en) | 2016-12-21 | 2016-12-21 | The mounting structure of hood |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206255085U true CN206255085U (en) | 2017-06-16 |
Family
ID=59030468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201621408388.XU Expired - Fee Related CN206255085U (en) | 2016-12-21 | 2016-12-21 | The mounting structure of hood |
Country Status (1)
Country | Link |
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CN (1) | CN206255085U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109630586A (en) * | 2019-01-30 | 2019-04-16 | 河海大学常州校区 | A kind of isolation mounting of porous metal material composition |
CN109737180A (en) * | 2019-01-30 | 2019-05-10 | 河海大学常州校区 | A kind of isolation mounting of porous metal material composition |
-
2016
- 2016-12-21 CN CN201621408388.XU patent/CN206255085U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109630586A (en) * | 2019-01-30 | 2019-04-16 | 河海大学常州校区 | A kind of isolation mounting of porous metal material composition |
CN109737180A (en) * | 2019-01-30 | 2019-05-10 | 河海大学常州校区 | A kind of isolation mounting of porous metal material composition |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170616 Termination date: 20211221 |