CN202507843U - Clamping mechanism of rim and trimcover - Google Patents
Clamping mechanism of rim and trimcover Download PDFInfo
- Publication number
- CN202507843U CN202507843U CN2012200376976U CN201220037697U CN202507843U CN 202507843 U CN202507843 U CN 202507843U CN 2012200376976 U CN2012200376976 U CN 2012200376976U CN 201220037697 U CN201220037697 U CN 201220037697U CN 202507843 U CN202507843 U CN 202507843U
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- CN
- China
- Prior art keywords
- decorative cover
- fixture block
- wheel rim
- trimcover
- steel wire
- 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.)
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Abstract
The utility model discloses a clamping mechanism of a rim and a trimcover. The clamping mechanism of the rim and the trimcover comprises a rim (2) and a trimcover (1), wherein a side of the trimcover (1) is provided with a plurality of fixture blocks (1a) close to an edge of the trimcover (1), the side of the trimcover (1) faces the rim (2), and the plurality of fixture blocks (1a) are uniformly distributed on the trimcover (1) in a circumferential direction. One end of each fixture block (1a) is fixedly connected with the trimcover (1), the other end of each fixture block (1a) is hung in the air and extended into a ring slot (2a) of the rim (2) and the rim (2) and the trimcover (1) are fixed by means of clamping connection. According to the clamping mechanism of the rim and the trimcover, the rim and the trimcover are changed to be fixedly connected by means of clamping connection, the stability and the reliability are good, the dismounting is convenient and rapid, the fitting of the rim and the trimcover is good, a boarder of the trimcover is prevented from warping, and therefore the appearance effect is ensured.
Description
Technical field
The utility model belongs to the car technical field, specifically, and the particularly connection structure of motorcar rim and Decorative Cover.
Background technology
The material of motorcar rim is mainly aluminum alloy, but on the car of low side car or low side configuration, for cost-cutting, usually uses the steel wheel rim.In order to make the steel wheel rim more attractive in appearance on overall appearance, increase a Decorative Cover in the outside of steel wheel rim usually.Traditional Decorative Cover is fixed through wheel nut, and Decorative Cover needs when mounted and wheel passes through nut locking together, and assembling is inconvenient, and when serviceable tool tightens nut, scratches Decorative Cover easily, influences the presentation quality of Decorative Cover.In addition, the attachment point of Decorative Cover is heart position therein, and the outer rim of Decorative Cover is far away from attachment point, very easily causes warpage, and it is bad to cause Decorative Cover and wheel rim to fit, and not only influences outward appearance, and in vehicle traveling process, directly Decorative Cover is hung because of wiping to hang easily.
The utility model content
The utility model technical matters to be solved is to provide a kind of easy to assembly, the firm motorcar rim and the connection structure of Decorative Cover.
The technical scheme of the utility model is following: a kind of wheel rim and Decorative Cover interface arrangment; Comprise wheel rim (2) and Decorative Cover (1); On the face of wheel rim (2), be provided with a plurality of fixture blocks (1a) in said Decorative Cover (1), this fixture block (1a) is near the edge of Decorative Cover (1), and fixture block (1a) is upward pressed the circumference rectangular distribution in Decorative Cover (1); One end of said fixture block (1a) and Decorative Cover (1) are fixedly linked; The other end of fixture block (1a) is unsettled, and the free end of said fixture block (1a) stretches in the annular groove (2a) of wheel rim (2), between Decorative Cover (1) and the wheel rim (2) through connecting and fixing.
The utility model is set up a plurality of by circumference well-distributed fixture block on Decorative Cover, and Decorative Cover is through the snap fit mutually of the annular groove on a plurality of fixture blocks and the wheel rim, is connected firmly between Decorative Cover and the wheel rim on the one hand, reliably; On the other hand, installation and removal need be by any instrument, easy accessibility, quick, and can avoid Decorative Cover is scratched during assembling, guaranteed the presentation quality of Decorative Cover.Because fixture block is near the edge of Decorative Cover, behind Decorative Cover and the wheel rim chucking, it is good to fit between the two, and the phenomenon of Decorative Cover edge warping can not take place, and has both guaranteed appearance, has prevented effectively that again Decorative Cover is hung in the vehicle traveling process.
Said fixture block (1a) is a circular arc, and the center of arc of this fixture block (1a) is on the axial line of Decorative Cover (1); Free end at said fixture block (1a) is provided with two boss to outer process (1b), the recess clamping mutually on this boss (1b) and wheel rim annular groove (2a) inwall.Above scenario-frame is simple, and processing and fabricating is easy; Same fixture block is through the recess clamping in two boss and the wheel rim annular groove, and card contact is many and be evenly distributed, and can strengthen Decorative Cover and wheel rim bonded assembly fastness and stable.
Between said Decorative Cover (1) and wheel rim (2), be provided with spring steel wire coil (3), this spring steel wire coil (3) is positioned at the formed circumference of a plurality of fixture blocks (1a), and draw-in groove (1c) clamping mutually on spring steel wire coil (3) and boss (1b) inwall.The spring steel wire coil hoop is in the formed circumference of a plurality of fixture blocks; Spring steel wire coil is under the effect of self elastic force; Boss on the fixture block is applied with an outside tensile force, can reinforcing bosses and the clamping power of wheel rim annular groove recess, it is tightr that Decorative Cover is combined with wheel rim.Through the thickness or the diameter of adjustment spring steel wire coil, can regulate the clamping force of Decorative Cover, to satisfy different operatings needs.Spring steel wire coil is by the draw-in groove co on a plurality of boss inwalls, not only firmly but also reliable, and install convenient.
The circular arc initiating terminal of said fixture block (1a) and end end are equipped with journal stirrup (1d); Root of this journal stirrup (1d) and fixture block (1a) are connected as a single entity; Free end at said journal stirrup (1d) has " U " shape bayonet socket, and said spring steel wire coil (3) snaps in this " U " shape bayonet socket.Two journal stirrups on the same fixture block are corresponding one by one with two draw-in grooves on this fixture block, and each journal stirrup is positioned at the next door of corresponding draw-in groove, and spring wire is enclosed the effect of assist location, take place loosening or come off to prevent this spring steel wire coil.
Middle part at said fixture block (1a) inwall is provided with reinforced rib (1e); One end of this reinforced rib (1e) is positioned between two boss (1b) on the same fixture block (1a); And the end of this end of reinforced rib (1e) is " L " shape cantilever, and the long-armed and galianconism of said " L " shape cantilever all abuts on the spring steel wire coil (3).Reinforced rib works to increase the fixture block structural strength on the one hand, deforms or damages to prevent fixture block; On the other hand; " L " shape cantilever of reinforced rib end is spacing to spring steel wire coil; Should combine with " U " shape bayonet socket of journal stirrup and the draw-in groove on the boss inwall by " L " shape cantilever; Can be spacing to a plurality of directions of spring steel wire coil, preventing this spring steel wire coil along axially or radially the taking place loosening and come off of Decorative Cover, the tensile force that spring steel wire coil is applied to boss continues and reliable.
Said Decorative Cover (1), fixture block (1a), boss (1b), draw-in groove (1c), journal stirrup (1d) and reinforced rib (1e) are structure as a whole, and are processed by nylon.Above structure processing and fabricating is easy, cost is low; Material is selected nylon for use, good toughness, non-friable, long service life.
Be provided with the assembly opening suitable (4) at the middle part of said Decorative Cover (1), increased the similarity of Decorative Cover and aluminum road wheel like this with wheel nut, make Decorative Cover and wheel more coordinate, attractive in appearance.
Beneficial effect: the utility model connects and fixes changing between Decorative Cover and the wheel rim, fastness and reliably good, and easy accessibility, quick, and Decorative Cover fits well with wheel rim, can effectively prevent the Decorative Cover edge warping, guaranteed appearance.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the A portion enlarged drawing among Fig. 1.
Fig. 3 is the structural representation of Decorative Cover.
Fig. 4 is the B portion enlarged drawing among Fig. 3.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
As shown in Figure 1, Decorative Cover 1 is positioned at the next door of wheel rim 2, and this wheel rim 2 is a steel design, on the face of Decorative Cover 1, is provided with the annular groove 2a that is approximately " V " type at wheel rim 2.Said Decorative Cover 1 is processed by good toughness, non-friable nylon.As the replacement that is equal to, Decorative Cover 1 also can adopt other plastic material.Be provided with the assembly opening suitable at the middle part of said Decorative Cover 1, to increase the similarity of Decorative Cover 1 and aluminum road wheel with wheel nut.
Like Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, on the face of wheel rim 2, be formed with a plurality of fixture block 1a in Decorative Cover 1, the number of fixture block 1a is confirmed according to actual needs, can be 3,5,8, is preferably 6 in the present embodiment.6 fixture block 1a press the circumference rectangular distribution on Decorative Cover 1, the center of circle of 6 fixture block 1a place circumference is positioned on the axial line of Decorative Cover 1, and each fixture block 1a is all near the edge of Decorative Cover 1.Said fixture block 1a is a circular arc, and the center of arc of fixture block 1a is on the axial line of Decorative Cover 1.The end of said fixture block 1a is a root, and the root of fixture block 1a and Decorative Cover 1 are connected as a single entity, and the other end of fixture block 1a is a free end, all is formed with two radially to the boss 1b of outer process at the free end of each fixture block 1a.The free end of 6 fixture block 1a all stretches among the annular groove 2a of wheel rim 2, cooresponding recess clamping mutually on the boss 1b of each fixture block 1a free end and the wheel rim annular groove 2a inwall, under the effect of boss 1b, between Decorative Cover 1 and the wheel rim 2 through connecting and fixing.
Like Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, between Decorative Cover 1 and wheel rim 2, be provided with spring steel wire coil 3, this spring steel wire coil 3 is positioned at the formed circumference of a plurality of fixture block 1a, and the draw-in groove 1c clamping mutually on spring steel wire coil 3 and the boss 1b inwall.Circular arc initiating terminal and the end end of said fixture block 1a are equipped with journal stirrup 1d, and two journal stirrup 1d on the same fixture block 1a are corresponding one by one with two draw-in groove 1c on this fixture block 1a, and each journal stirrup 1d is positioned at the next door of corresponding draw-in groove 1c.The root of said journal stirrup 1d and fixture block 1a are connected as a single entity, and have " U " shape bayonet socket at the free end of journal stirrup 1d, and opening that should " U " shape bayonet socket is towards wheel rim 2, and said spring steel wire coil 3 snaps in this " U " shape bayonet socket.
Like Fig. 3, shown in Figure 4; Middle part at each fixture block 1a inwall is formed with reinforced rib 1e; The end of this reinforced rib 1e is between two boss 1b on the same fixture block 1a; And the end that reinforced rib 1e should hold is " L " shape cantilever, and the long-armed and galianconism of said " L " shape cantilever all abuts on the spring steel wire coil 3.Said " L " shape cantilever combines with " U " the shape bayonet socket of journal stirrup 1d and the draw-in groove 1c on the boss 1b inwall, can be spacing to a plurality of directions of spring steel wire coil 3, and to prevent this spring steel wire coil 3 axially or radially taking place loosening and come off along Decorative Cover 1.Spring steel wire coil 3 hoops are in the formed circumference of a plurality of fixture block 1a; Spring steel wire coil 3 is under the effect of self elastic force; Boss 1b on the fixture block 1a is applied with an outside tensile force; Can reinforcing bosses 1b and the clamping power of wheel rim annular groove 2a recess, Decorative Cover 1 is combined with wheel rim 2 more firmly, closely.
Claims (7)
1. wheel rim and Decorative Cover interface arrangment; Comprise wheel rim (2) and Decorative Cover (1); It is characterized in that: on the face of wheel rim (2), be provided with a plurality of fixture blocks (1a) in said Decorative Cover (1), this fixture block (1a) is near the edge of Decorative Cover (1), and fixture block (1a) is upward pressed the circumference rectangular distribution in Decorative Cover (1); One end of said fixture block (1a) and Decorative Cover (1) are fixedly linked; The other end of fixture block (1a) is unsettled, and the free end of said fixture block (1a) stretches in the annular groove (2a) of wheel rim (2), between Decorative Cover (1) and the wheel rim (2) through connecting and fixing.
2. wheel rim according to claim 1 and Decorative Cover interface arrangment is characterized in that: said fixture block (1a) is a circular arc, and the center of arc of this fixture block (1a) is on the axial line of Decorative Cover (1); Free end at said fixture block (1a) is provided with two boss to outer process (1b), the recess clamping mutually on this boss (1b) and wheel rim annular groove (2a) inwall.
3. wheel rim according to claim 2 and Decorative Cover interface arrangment; It is characterized in that: between said Decorative Cover (1) and wheel rim (2), be provided with spring steel wire coil (3); This spring steel wire coil (3) is positioned at the formed circumference of a plurality of fixture blocks (1a), and draw-in groove (1c) clamping mutually on spring steel wire coil (3) and boss (1b) inwall.
4. wheel rim according to claim 3 and Decorative Cover interface arrangment; It is characterized in that: the circular arc initiating terminal of said fixture block (1a) and end end are equipped with journal stirrup (1d); Root of this journal stirrup (1d) and fixture block (1a) are connected as a single entity; Free end at said journal stirrup (1d) has " U " shape bayonet socket, and said spring steel wire coil (3) snaps in this " U " shape bayonet socket.
5. wheel rim according to claim 4 and Decorative Cover interface arrangment; It is characterized in that: the middle part at said fixture block (1a) inwall is provided with reinforced rib (1e); One end of this reinforced rib (1e) is positioned between two boss (1b) on the same fixture block (1a); And the end of this end of reinforced rib (1e) is " L " shape cantilever, and the long-armed and galianconism of said " L " shape cantilever all abuts on the spring steel wire coil (3).
6. wheel rim according to claim 5 and Decorative Cover interface arrangment is characterized in that: said Decorative Cover (1), fixture block (1a), boss (1b), draw-in groove (1c), journal stirrup (1d) and reinforced rib (1e) are structure as a whole, and are processed by nylon.
7. wheel rim according to claim 1 and Decorative Cover interface arrangment is characterized in that: be provided with wheel nut assembly opening (4) at the middle part of said Decorative Cover (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200376976U CN202507843U (en) | 2012-02-07 | 2012-02-07 | Clamping mechanism of rim and trimcover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200376976U CN202507843U (en) | 2012-02-07 | 2012-02-07 | Clamping mechanism of rim and trimcover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202507843U true CN202507843U (en) | 2012-10-31 |
Family
ID=47060345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200376976U Expired - Fee Related CN202507843U (en) | 2012-02-07 | 2012-02-07 | Clamping mechanism of rim and trimcover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202507843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102555663A (en) * | 2012-02-07 | 2012-07-11 | 力帆实业(集团)股份有限公司 | Connecting structure of car rim and trim cover |
-
2012
- 2012-02-07 CN CN2012200376976U patent/CN202507843U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102555663A (en) * | 2012-02-07 | 2012-07-11 | 力帆实业(集团)股份有限公司 | Connecting structure of car rim and trim cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20121031 Termination date: 20190207 |