CN202215895U - Motor decorative cover installation structure - Google Patents
Motor decorative cover installation structure Download PDFInfo
- Publication number
- CN202215895U CN202215895U CN2011202727760U CN201120272776U CN202215895U CN 202215895 U CN202215895 U CN 202215895U CN 2011202727760 U CN2011202727760 U CN 2011202727760U CN 201120272776 U CN201120272776 U CN 201120272776U CN 202215895 U CN202215895 U CN 202215895U
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- Prior art keywords
- bolt
- engine decorative
- elastic sleeve
- decorative cover
- mounting structure
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- Expired - Lifetime
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Abstract
The utility model relates to a motor decorative cover installation structure which comprises a motor decorative cover and a cylinder cover, wherein a bolt is connected on the outer surface of the cylinder cover in a threaded way, a protruding housing is arranged on the inner surface of the motor decorative cover and is provided with an elastic sleeve, a clamping groove is arranged on the inner surface of the elastic sleeve and is positioned on the inner side of the housing, and the head part of the bolt is clamped in the clamping groove. The motor decorative cover installation structure can lead the assembly and the disassembly of the motor decorative cover on the cylinder cover to be time-saving and convenient, reduce the abnormal sound emitted from the motor decorative cover during the vibration of a motor, and solves the problems in the existing mounting mode that when the motor decorative cover is mounted on the cylinder cover by a bolt or the matching of the bolt with a nut, the assembly and the disassembly are time-consuming and inconvenient, and the abnormal sound of the motor decorative cover is higher during the vibration of the motor.
Description
Technical field
The utility model relates to engine hood, relates in particular to a kind of engine decorative hood mounting structure.
Background technique
On automobile, all be provided with engine hood; The engine decorative cover of existing vehicle is employed in mostly on the engine decorative cover through hole is set, and passes the through hole rear thread through bolt then and is connected on the cylinder cap or on the two, offers through hole simultaneously and connect through the structural type of bolt attaching nut then.
At Chinese notice of authorization number is CN201792903U; Name is called " a kind of engine hood and be provided with the engineering machinery of this engine hood " and discloses a kind of engine hood, and the engine hood in this patent documentation is to be connected on the car through the through hole that bolt wore on the engine hood.
Above Placement has following deficiency: owing to be that full bolt connects; So will just can carry out through spanner or screw-driver when the engine decorative cover is installed and removed with cylinder cover; But the engine decorative cover need often be installed and removed, so when mounting or dismounting inconvenience and expend time in many; The two links together engine decorative cover and cylinder cover through the bolt rigidity, can make the bigger resonance of engine decorative cover generation during the motor shake and send abnormal sound.
The model utility content
The utility model provide a kind of engine decorative is covered on save time easily when the enterprising luggage of cylinder cover is torn open, the little engine decorative hood mounting structure of abnormal sound that motor when shake engine decorative cover is sent, solved the existing bigger problem of engine decorative cover abnormal sound when the engine decorative cover being connected to the time-consuming inconvenience of the existing mounting or dismounting of mounting type and the motor shake on the cylinder cover through bolt or bolt attaching nut.
Above technical problem solves through following technical proposal: a kind of engine decorative hood mounting structure; Comprise engine decorative cover and cylinder cowl; The bolt that has been threaded on the outer surface of said cylinder cowl, said bolt is provided with head, and the internal surface of said engine decorative cover is provided with protruding housing; Be connected with elastic sleeve on the said housing; Said elastic sleeve internal surface is provided with the clamping groove, and it is inboard that said clamping groove is positioned at said housing, and the head of said bolt is connected in the said clamping groove.For the first time with the two method that is connected of engine decorative cover and cylinder cover be through the utility model: first respectively with bolt thread be connected on the cylinder cover, elastic sleeve is connected on the housing on the engine decorative cover; Be set to the engine decorative cover cap on the cylinder cover then and the head of bolt is snapped fit onto in the clamping groove in the elastic sleeve and get final product; When the engine decorative cover is connected on the cylinder cover; Having been separated by elastic sleeve between the two, also is that the two carries out mediate contact through elastic sleeve; The method that engine decorative cover and cylinder cover are separated is: lift the engine decorative cover; Throw off in the clamping groove of the head that makes bolt in the elastic sleeve and get final product; The follow-up method that engine decorative cover and cylinder cover are linked together does, the head of bolt worn in the elastic sleeve and is connected on the clamping groove get final product.
As preferably, a side of said housing is an opening, and the roof of said housing is provided with the groove of the roof of the perforation housing that is connected with opening side, and the outer surface of said elastic sleeve is provided with annular groove, and the wall portion of said groove is connected in the said annular groove.The method that elastic sleeve is connected on the housing is: make elastic sleeve be positioned at the opening side of housing; Elastic sleeve is alignd with groove; Annular groove aligns with the wall portion of groove, and the direction towards housing place pushes away wall portion that elasticity is set to groove and snaps fit onto on the annular groove and get final product then.This kind project organization is simple, and mounting or dismounting are convenient during elastic sleeve, and the trench design on the elastic sleeve be an annular, can in 360 degree scopes, align with the wall portion of groove, so when installing conveniently, the wall portion of groove is connected on the elastic sleeve from three sides, is connected firmly, and is convenient to locate.
As preferably, said bolt is provided with twisting structure and threaded end, and said twisting structure is between the head and threaded end of said bolt.When bolt is connected to cylinder cover, cooperate twisting structure rotating bolt to get final product convenience, not easy damaged elastic sleeve when inserting bolt in the elastic sleeve through instrument.
As preferably; Said twisting structure is the rod-like structure with said bolt coaxial line; Said twisting axis of no-feathering is to being provided with prismatic section and round platform section successively; Said prismatic section is positioned between the head and said round platform section of said bolt, and said round platform section is away from the diameter of an end of the said prismatic section nominal diameter greater than said bolt.Be stuck in prismatic section through spanner during use and go up rotating bolt; And the round platform section is crimped on the surface of cylinder cover; The beneficial effect of " said round platform section is away from the diameter of an end of the said prismatic section nominal diameter greater than said bolt " is: it is less that bolt wears the suffered axial force of thread in the process in the elastic sleeve, and the thread on the bolt is not fragile.
As preferably, the inscribed circle diameter of the cross section of said prismatic section is than the nominal diameter of said bolt, and the miner diameter end of said round platform section is connected with said prismatic section.Make bolt have enough intensity and compact structure.
As preferably, the external diameter of a circle of said prismatic section is with the equal diameters of the small end of said round platform section.It is convenient to add man-hour.
Preferred as another, said twisting structure is for radially running through the through hole of said bolt.During rotating bolt, wear to rotate in the through hole through the body of rod and get final product, simple in structure, easy to use.
As preferably, said elastic sleeve is a rubber sleeve.Good springiness, in light weight.
As preferably, the opening away from an end of said engine decorative cover of said elastic sleeve is a horn mouth, said horn mouth and the concentricity line of said elastic sleeve.Convenient when wearing bolt in the elastic sleeve.
As preferably, said bolt is a ball stud.Convenient when inserting in the elastic sleeve.
The utlity model has following advantage, the mode that snaps fit onto in the elastic sleeve through bolt head realizes the connection of engine decorative cover with cylinder cover, and is convenient and time-saving during the loading and unloading engine hood; The engine decorative cover is with passing through the elastic sleeve mediate contact between the cylinder cover; The transfer of vibration that can slow down motor is to the engine decorative cover, so during the motor shake, the abnormal sound that the engine decorative cover is produced is little; Elastic sleeve is connected on the engine decorative cover through housing; And the clamping groove of elastic sleeve is positioned at housing, is connected to the bolt difficult drop-off in the clamping groove, is connected firmly.
Description of drawings
Schematic representation when Fig. 1 is not connected on the engine hood for the utility model embodiment one engine decorative cover.
Fig. 2 is A-A schematic cross-section of Fig. 1.
Fig. 3 is the utility model embodiment one a user mode schematic representation.
Schematic representation when Fig. 4 is not connected on the engine hood for the utility model embodiment two engine decorative cover.
Among the figure: bolt 1, bolt head 11, twisting structure 12, prismatic section 121, round platform section 122, engine decorative cover 2, housing 3, groove 31, the wall portion 32 of groove, elastic sleeve 4, horn mouth 41, cylinder cover 5.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Embodiment one, referring to Fig. 1, and a kind of engine decorative hood mounting structure; Comprise bolt 1, be arranged on the housing 3 and the elastic sleeve 4 of the convexity on engine decorative cover 2 internal surfaces, it is opening that housing 3 has a side, and the roof of housing 3 is provided with the groove 31 that is connected with opening side; Groove 31 connects the roof of housing 3, and elastic sleeve 4 is a rubber sleeve, and elastic sleeve 4 is located in the groove 31; Elastic sleeve 4 is that the opening side from housing 3 enters in the groove 31, and bolt 1 is located in the elastic sleeve 4.
Referring to Fig. 2, bolt 1 is a ball stud, is provided with twisting structure 12 between the threaded end of bolt head 11 and bolt 1; Twisting structure 12 be and the rod-like structure of bolt 1 coaxial line, and twisting structure 12 is structure as a whole with bolt 1, and twisting structure 12 axially is provided with prismatic section 121 and round platform section 122 successively; The cross section of prismatic section 121 is a regular hexagon, and prismatic section 121 is between bolt head 11 and round platform section 122, and the miner diameter end of round platform section 122 is connected with prismatic section 121; The inscribe diameter of a circle of the cross section of prismatic section 121 is greater than the nominal diameter of bolt 1, and the external diameter of a circle of the cross section of prismatic section 121 equals the diameter of the miner diameter end of round platform section 122, and the internal surface of elastic sleeve 4 is provided with the clamping groove; Bolt head 11 is connected on this clamping groove; This clamping groove is positioned at the inside of housing 3, and the opening away from an end of engine decorative cover 2 of elastic sleeve 4 is a horn mouth 41, horn mouth 41 and elastic sleeve 4 concentricity lines; The outer surface of elastic sleeve 4 is provided with annular groove; The center line of this annular groove is with the dead in line of bolt 1, and the wall portion 32 of groove is connected in this annular groove, and housing 3 is structure as a whole with engine decorative cover 2.
Referring to Fig. 3; During use, matching with prismatic section 121 through spanner earlier is threaded in bolt 1 on the cylinder cover 5, and elastic sleeve 4 is connected on the housing 3 on the engine decorative cover 2; Make the head 11 alignment horn mouths 41 of bolt then; Subtend extruding engine decorative cover 2 and cylinder cover 5, the head 11 of bolt is snapped fit onto on the clamping groove in the elastic sleeve 4 can the two links together with engine decorative cover 2 and cylinder cover 5, with engine decorative cover 2 and cylinder cover 5 the two method of separating does; Subtend is separated engine decorative cover 2 and cylinder cover 5, bolt 1 and elastic sleeve was opened in 4 minutes got final product.
Embodiment two, referring to Fig. 4, with embodiment one difference are: twisting structure 12 is the through hole of through bolt 1 radially.
Claims (10)
1. an engine decorative hood mounting structure comprises engine decorative cover and cylinder cowl, it is characterized in that; The bolt that has been threaded on the outer surface of said cylinder cowl, said bolt is provided with head, and the internal surface of said engine decorative cover is provided with protruding housing; Be connected with elastic sleeve on the said housing; Said elastic sleeve internal surface is provided with the clamping groove, and it is inboard that said clamping groove is positioned at said housing, and the head of said bolt is connected in the said clamping groove.
2. engine decorative hood mounting structure according to claim 1; It is characterized in that; One side of said housing is an opening; The roof of said housing is provided with the groove of the roof of the perforation housing that is connected with opening side, and the outer surface of said elastic sleeve is provided with annular groove, and the wall portion of said groove is connected in the said annular groove.
3. engine decorative hood mounting structure according to claim 1 and 2 is characterized in that, said bolt is provided with twisting structure and threaded end, and said twisting structure is between the head and threaded end of said bolt.
4. engine decorative hood mounting structure according to claim 3; It is characterized in that; Said twisting structure is the rod-like structure with said bolt coaxial line; Said twisting axis of no-feathering is to be provided with prismatic section and round platform section successively, and said prismatic section is positioned between the head and said round platform section of said bolt, and said round platform section is away from the diameter of the said prismatic section end nominal diameter greater than said bolt.
5. engine decorative hood mounting structure according to claim 4 is characterized in that, the inscribed circle diameter of the cross section of said prismatic section is than the nominal diameter of said ball stud, and the miner diameter end of said round platform section is connected with said prismatic section.
6. engine decorative hood mounting structure according to claim 5 is characterized in that, the external diameter of a circle of said prismatic section is with the equal diameters of the small end of said round platform section.
7. engine decorative hood mounting structure according to claim 3 is characterized in that, said twisting structure is for radially running through the through hole of said bolt.
8. engine decorative hood mounting structure according to claim 1 and 2 is characterized in that, said elastic sleeve is a rubber sleeve.
9. engine decorative hood mounting structure according to claim 1 and 2 is characterized in that, the opening away from an end of said engine decorative cover of said elastic sleeve is a horn mouth, said horn mouth and the concentricity line of said elastic sleeve.
10. engine decorative hood mounting structure according to claim 1 and 2 is characterized in that, said bolt is a ball stud.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202727760U CN202215895U (en) | 2011-07-29 | 2011-07-29 | Motor decorative cover installation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202727760U CN202215895U (en) | 2011-07-29 | 2011-07-29 | Motor decorative cover installation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202215895U true CN202215895U (en) | 2012-05-09 |
Family
ID=46015150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202727760U Expired - Lifetime CN202215895U (en) | 2011-07-29 | 2011-07-29 | Motor decorative cover installation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202215895U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277192A (en) * | 2013-06-07 | 2013-09-04 | 苏州柏德纳科技有限公司 | Automobile engine hood |
| CN103527600A (en) * | 2013-10-24 | 2014-01-22 | 安徽江淮汽车股份有限公司 | Ball stud fixing structure |
| CN105569844A (en) * | 2016-02-04 | 2016-05-11 | 江西五十铃汽车有限公司 | Engine trim cover mounting and connecting structure |
| CN105782642A (en) * | 2016-02-04 | 2016-07-20 | 无锡祥生医学影像有限责任公司 | Connecting structure for shell components of medical equipment |
| CN108119236A (en) * | 2016-11-29 | 2018-06-05 | 福特环球技术公司 | For the foam plugs of hood fastener bag-like region |
| CN109736948A (en) * | 2018-12-12 | 2019-05-10 | 长城汽车股份有限公司 | Motor decorative cover installation structure and vehicle |
-
2011
- 2011-07-29 CN CN2011202727760U patent/CN202215895U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277192A (en) * | 2013-06-07 | 2013-09-04 | 苏州柏德纳科技有限公司 | Automobile engine hood |
| CN103527600A (en) * | 2013-10-24 | 2014-01-22 | 安徽江淮汽车股份有限公司 | Ball stud fixing structure |
| CN103527600B (en) * | 2013-10-24 | 2015-07-22 | 安徽江淮汽车股份有限公司 | Ball stud fixing structure |
| CN105569844A (en) * | 2016-02-04 | 2016-05-11 | 江西五十铃汽车有限公司 | Engine trim cover mounting and connecting structure |
| CN105782642A (en) * | 2016-02-04 | 2016-07-20 | 无锡祥生医学影像有限责任公司 | Connecting structure for shell components of medical equipment |
| CN108119236A (en) * | 2016-11-29 | 2018-06-05 | 福特环球技术公司 | For the foam plugs of hood fastener bag-like region |
| CN108119236B (en) * | 2016-11-29 | 2021-08-10 | 福特环球技术公司 | Foam plug for hood fastener pocket |
| CN109736948A (en) * | 2018-12-12 | 2019-05-10 | 长城汽车股份有限公司 | Motor decorative cover installation structure and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ji'nan Geely Auto Parts Co., Ltd. Assignor: Zhejiang Geely Automobile Research Institute Co., Ltd., Zhejiang Geely Holding Group Company Limited Contract record no.: 2013330000406 Denomination of utility model: Automobile engine decoration cover installation structure and method Granted publication date: 20120509 License type: Exclusive License Record date: 20131225 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120509 |
|
| CX01 | Expiry of patent term |