CN218463398U - Hub center cover structure - Google Patents

Abstract

The utility model relates to a wheel hub decorates the field, especially relates to a wheel hub center lid structure, contains the jump ring circle of jump ring structure, the jump ring circles and is provided with the breach, the jump ring of breach both sides circles all is fixed with the installation pipe, still be provided with the supporting structure with jump ring circle joint in the jump ring circle, the supporting structure contains the ring carrier, the support below evenly is fixed with a plurality of with the card foot of jump ring circle joint, still be provided with the panel with the support equipment on the support, be fixed with the fixed pipe with card foot and support equipment on the panel, fixed pipe and support screw thread equipment. The clamp spring ring with the clamp spring structure is fixed with the hub center ring, the clamp spring ring is not separated from the center ring, the panel is fixed on the clamp spring ring through the fixing pipe and the support assembly, the fixing pipe supports the clamp foot to be limited, the clamp foot cannot deform and fall off from the clamp spring ring, and therefore the center ring decorating cover cannot fall off from the hub when in use.

Description

Hub center cover structure

[ technical field ] A method for producing a semiconductor device

The utility model relates to a wheel hub decorates the field, especially relates to a wheel hub center lid structure.

[ background of the invention ]

The automobile hub decorative cover is arranged at the center of the hub, and plays a role in decorating the hub. Present wheel hub dress trim cover is generally fixed in wheel hub center circle through protruding cooperation on card foot on the dress trim cover and the wheel hub center circle, like patent application number: 201821123228.X discloses a wheel hub dress trim cover, and dress trim cover's plastic body is including supporting lid and a plurality of circumference evenly distributed at the card foot of supporting lid bottom edge, and dress trim cover is fixed dress trim cover in wheel hub center circle through card foot and the protruding platform equipment on the center circle inner wall, as patent application number: 202121597091.3 discloses a wheel hub is decorated, set up a set of elasticity card foot that is in tolerance fit with wheel hub centre bore boss on the wheel hub dress trim cover body respectively, through protruding and centre bore department boss joint on the card foot, but dress trim cover adopts plastics to make, long-term use card foot can produce stress fatigue and lose joint elasticity, dress trim cover rotates along with wheel hub at a high speed and under the condition of vibrations, the easy ageing fracture of card foot that loses elasticity, dress trim cover can not stable joint on wheel hub, when wheel high speed rotates and vibrations, dress trim cover has the risk of dropping.

The utility model discloses it is not enough to solve prior art and research and propose.

[ Utility model ] content

The utility model aims at overcoming the shortcoming of above-mentioned prior art, provide a wheel hub center lid structure.

The utility model discloses can realize through following technical scheme:

the utility model discloses a wheel hub center lid structure contains the jump ring circle of jump ring structure, be provided with the breach on the jump ring circle, the jump ring of breach both sides circles all is fixed with the installation pipe, still be provided with the supporting structure with jump ring circle joint in the jump ring circle, supporting structure contains the ring carrier, the support below evenly is fixed with a plurality ofly and the card foot of jump ring circle joint, still be provided with the panel with the support equipment on the support, be fixed with the fixed pipe with card foot and support equipment on the panel, fixed pipe and support thread assembly. The clamp spring ring is an elastic ring body with a clamp spring structure, when the decorative cover is assembled with the inner wall of the central ring of the wheel hub, the clamp spring clamp is assembled with the mounting pipes on two sides of the notch of the clamp spring ring, the clamp spring clamp extrudes the two mounting pipes, the distance between the two mounting pipes is reduced, namely the outer diameter of the clamp spring ring is reduced, the clamp spring ring extends into the central ring of the wheel hub, the fixing groove on the clamp spring ring reaches the position of the fixing boss on the inner wall of the central ring, the clamp spring clamp is loosened, the clamp spring ring elastically restores to a natural state, the two mounting pipes on the clamp spring ring are mutually far away, the outer diameter of the clamp spring ring is increased, the clamp spring ring is clamped in the central ring and is not in a natural state, namely the clamp spring ring always has outward restoring force to extrude the inner wall of the central ring, the clamp ring is completely fixed in the central ring of the wheel hub, the fixing boss of the central ring of the wheel hub is clamped in the fixing groove of the clamp spring ring, and the support structure and the clamp spring ring are assembled with the clamp spring ring, the clamp feet on the support structure are opposite to the positioning grooves at the corresponding positions on the clamp spring rings, the support structure is pressed, the clamp feet are clamped in the positioning grooves of the clamp spring rings, after the support structure is assembled, the panel is assembled on the support, the fixing pipe and the support are assembled through the fixing pipe on the panel and are fixed through threads, the fixing pipe is of a metal structure, the fixing pipe reaches the position of the clamp feet and supports the clamp feet, the fixing pipe limits the clamp feet, the positioning bulges on the clamp feet are not separated from the positioning grooves, the clamp spring rings are fixed with the hub center ring through the clamp spring rings of the clamp spring structure, after the clamp spring rings are assembled in the center ring, the clamp spring rings are in a deformation state, outward restoring forces of the clamp spring rings press the inner wall of the center ring, the clamp spring rings are completely fixed with the center ring, when the decoration cover is used, the clamp spring rings are not separated from the center ring, the panel is assembled and fixed on the clamp rings through the fixing pipe and the support, the fixing pipe supports and limits the clamp feet, the clamping foot can not be deformed and fall off from the clamping spring ring, and the center ring decorative cover can not fall off from the hub when in use.

Preferably, the panel is further provided with a car logo mark.

Preferably, a plurality of positioning grooves are further formed in the clamp spring coil, and positioning protrusions are fixed on the clamp pins at positions corresponding to the positioning grooves.

Preferably, a fixing groove is formed on the outer periphery of the circlip. Through setting up fixed slot and the equipment of the fixed boss on the center ring, further avoid jump ring circle axial motion.

Preferably, all be provided with the thread groove on the card foot inner wall, be provided with the screw thread arch on the fixed pipe, screw thread arch and the equipment of thread groove screw thread on the card foot. The fixed pipe is assembled with the clamping pin threads, and after the fixed pipe is screwed into the support, the fixed pipe is assembled with the clamping pin threads, so that the gap between the clamping pin and the fixed pipe is reduced, and the clamping pin is further prevented from deforming and falling off from the clamping spring ring.

Compared with the prior art, the utility model has the advantages that:

1. the clamp spring ring with the clamp spring structure is fixed with the central ring of the hub, after the clamp spring ring is assembled in the central ring, the clamp spring ring is in a deformation state, the outward restoring force of the clamp spring ring extrudes the inner wall of the central ring, the clamp spring ring is completely fixed with the central ring, and when the decorative cover is used, the clamp spring ring is not separated from the central ring.

2. The panel is fixed on the jump ring through solid fixed tube and support equipment, and solid fixed tube supports the card foot spacing, and the card foot can not warp and circles from the jump ring and drops, can realize that central circle dress trim cover can not follow wheel hub and drop when using.

3. The clamp spring ring with the clamp spring structure is fixed with the hub center ring, and the hub fixing requirement that the center ring is not provided with a bulge or groove structure can be met.

[ description of the drawings ]

The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural view of the present invention assembled with a hub;

FIG. 2 is an exploded view of FIG. 1;

fig. 3 is a top view of the present invention assembled with a hub;

FIG. 4 is a cross-sectional view taken at C-C of FIG. 3;

FIG. 5 is an enlarged view of FIG. 4 at A;

FIG. 6 is an enlarged view of FIG. 3 at B;

in the figure: 1. a hub; 2. a central ring; 3. fixing the boss; 4. a circlip; 5. fixing grooves; 6. a notch; 7. installing a pipe; 8. positioning a groove; 9. a support; 10. clamping a pin; 11. positioning the projection; 12. a thread groove; 13. a panel; 14. a fixed tube; 15. a threaded boss; 16. identifying;

[ detailed description ] embodiments

The following detailed description of embodiments of the present invention is made with reference to the accompanying drawings:

example 1:

as shown in fig. 1 to 6, this embodiment discloses a wheel hub center lid structure, jump ring circle 4 that contains the jump ring structure, be provided with breach 6 on the jump ring circle 4, all be fixed with installation pipe 7 on the jump ring circle 4 of breach 6 both sides, still be provided with the supporting structure with jump ring circle 4 joint in the jump ring circle 4, the supporting structure contains annular support 9, evenly be fixed with a plurality of card feet 10 with jump ring circle 4 joint below the support 9, still be provided with the panel 13 with the equipment of support 9 on the support 9, be fixed with the solid fixed tube 14 with card feet 10 and the equipment of support 9 on the panel 13, gu fixed tube 14 and the equipment of support 9 screw thread. The clamp spring coil 4 is an elastic coil body with a clamp spring structure, when the decorative cover is assembled with the inner wall of the central coil 2 of the hub 1, the clamp spring clamp and the mounting pipes 7 at two sides of the notch 6 of the clamp spring coil 4 are assembled with each other, the clamp spring clamp extrudes the two mounting pipes 7, the distance between the two mounting pipes 7 is reduced, namely the outer diameter of the clamp spring coil 4 is reduced, the clamp spring coil 4 extends into the central coil 2 of the hub 1, the fixing groove 5 on the clamp spring coil 4 reaches the position of the fixing boss 3 on the inner wall of the central coil 2, the clamp spring clamp is loosened, the clamp spring coil 4 elastically returns to a natural state, the two mounting pipes 7 on the clamp spring coil 4 are away from each other, the outer diameter of the clamp spring coil 4 is increased, the clamp spring coil 4 is clamped in the central coil 2, the clamp spring coil 4 is not in the natural state, namely the clamp spring coil 4 always has outward restoring force to extrude the inner wall of the central coil 2, and the clamp spring coil 4 is completely fixed in the central coil 2 of the hub 1, and the fixed boss 3 of the central ring 2 of the wheel hub 1 is blocked in the fixed slot 5 of the circlip 4, the support structure and the circlip 4 are assembled with each other, the clamp pin 10 on the support structure is over against the positioning slot 8 at the corresponding position on the circlip 4, the support structure is pressed, the clamp pin 10 is blocked in the positioning slot 8 of the circlip 4, after the support structure is assembled, the panel 13 is assembled on the support 9, the fixed tube 14 on the panel 13 is assembled with the support 9 by screw threads, the fixed tube 14 is fixed with the support 9, the fixed tube 14 is of a metal structure, the fixed tube 14 reaches the position of the clamp pin 10 and props against the clamp pin 10, the fixed tube 14 limits each clamp pin 10, the positioning bulge 11 on the clamp pin 10 is not separated from the positioning slot 8, the circlip 4 of the circlip structure is fixed with the central ring 2 of the wheel hub 1, after the circlip 4 is assembled in the central ring 2, the circlip 4 is in a deformation state, the outward restoring force of the circlip 4 extrudes the inner wall of the central ring 2, the jump ring circle 4 is fixed with central circle 2 completely, and when the dress trim cover used, jump ring circle 4 did not separate with central circle 2 to panel 13 is fixed on jump ring circle 4 through fixed tube 14 and the equipment of support 9, and fixed tube 14 supports spacingly to card foot 10, and card foot 10 can not warp and drops from jump ring circle 4, can not follow wheel hub 1 when using with the dress trim cover of realization central circle 2.

Wherein, the panel 13 is also provided with a car logo mark 16.

Wherein, still be provided with a plurality of constant head tanks 8 in the jump ring 4, be fixed with location arch 11 on the card foot 10 with constant head tank 8 corresponding position.

Wherein, the outer periphery of the clamp spring coil 4 is provided with a fixed groove 5. Through setting up fixed slot 5 and the equipment of central circle 2 last fixed boss 3, further avoid jump ring circle 4 axial motion.

Example 2:

the embodiment discloses a wheel hub center cap structure, based on the structure and principle of embodiment 1, all be provided with thread groove 12 on calorie foot 10 inner wall, be provided with screw thread arch 15 on the fixed pipe 14, screw thread arch 15 and the last thread groove 12 screw thread equipment of calorie foot 10. The fixed pipe 14 is assembled with the clamp pin 10 through threads, and after the fixed pipe 14 is screwed into the support 9, the fixed pipe 14 is assembled with the clamp pin 10 through threads, so that the gap between the clamp pin 10 and the fixed pipe 14 is reduced, and the clamp pin 10 is further prevented from being deformed and falling off from the clamp spring coil 4.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many changes, modifications, substitutions and variations can be made to the embodiments without departing from the technical principles of the present invention, and these changes, modifications, substitutions and variations should also be considered as the protection scope of the present invention.

Claims (5)

1. A hub center cap structure which characterized in that: contain the jump ring circle of jump ring structure, the jump ring circles and is provided with the breach, the jump ring of breach both sides circles all is fixed with the installation pipe, still be provided with the supporting structure with jump ring circle joint in the jump ring circle, supporting structure contains the annular stand, the support below evenly is fixed with a plurality ofly and the card foot of jump ring circle joint, still be provided with the panel with support equipment on the support, be fixed with the fixed pipe with card foot and support equipment on the panel, fixed pipe and support screw thread equipment.

2. The hub center cap structure of claim 1, wherein: and a fixing groove is arranged on the peripheral side of the clamp spring ring.

3. The hub center cap structure of claim 1, wherein: and a plurality of positioning grooves are also arranged in the clamp spring coil, and positioning bulges are fixed on the clamp pins at positions corresponding to the positioning grooves.

4. The hub center cap structure of claim 1, wherein: all be provided with the thread groove on the card foot inner wall, be provided with the screw thread arch on the fixed pipe, screw thread arch and the equipment of thread groove screw thread on the card foot.

5. The hub center cap structure of claim 1, wherein: and the panel is also provided with a car logo mark.

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