CN205930005U - Spoke is equipped with truck wheel that falls heavy breach - Google Patents
Spoke is equipped with truck wheel that falls heavy breach Download PDFInfo
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- CN205930005U CN205930005U CN201620855476.8U CN201620855476U CN205930005U CN 205930005 U CN205930005 U CN 205930005U CN 201620855476 U CN201620855476 U CN 201620855476U CN 205930005 U CN205930005 U CN 205930005U
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- breach
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- centre bore
- truck
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Abstract
The utility model relates to a wheel. A spoke is equipped with truck wheel that falls heavy breach, includes rim and spoke, the spoke is equipped with centre bore and a plurality of bolt hole that distributes along centre bore circumference, be equipped with a plurality of breachs that distribute along centre bore circumference on the pore wall of centre bore, the breach with the bolt hole is followed radially staggering of centre bore, the breach is enclosed at the circular arc transition face of middle section arc surface by middle section arc surface and two sections connections, the both ends of breach are passed through the circular arc transition face together the global connection of centre bore. The utility model provides a light in weight's spoke is equipped with truck wheel that falls heavy breach has solved the current heavy problem of wheel weight.
Description
Technical field
The utility model is related to wheel, and more particularly, to a kind of spoke is provided with the wheel of truck of fall weight breach.
Background technology
Wheel includes wheel rim and spoke, is connected with the interior table at the installation spoke position of wheel rim with the outer surface of spoke border,
By way of welding, spoke and wheel rim are formed a whole.It is designed with wheel rim at the axial two ends of wheel rim, install tire
When tire axial two ends with wheel rim abut together；It is additionally provided with valve port in wheel rim, be used for leading to for valve during mounting tyre
Cross, valve port arises from the inner surface of wheel rim for convex.Spoke is provided with centre bore and along the circumferentially distributed bolt hole of centre bore,
Chinese Patent Application No. is 991070496, publication date is on December 15th, 1999, the patent document of entitled " wheel for vehicle "
In disclose a kind of wheel.
Existing wheel has the following disadvantages：Weight weight, and the weight of wheel weight then can increase the oil consumption of automobile.
Utility model content
The utility model provides the wheel of truck that a kind of lightweight spoke is provided with fall weight breach, solves existing car
The problem of wheel weight weight.
Above technical problem is solved by following technical proposal：A kind of spoke is provided with the wheel of truck of fall weight breach,
Including wheel rim and spoke, described spoke is provided with centre bore and some bolts hole circumferentially distributed along centre bore, described centre bore
Hole wall is provided with some breach circumferentially distributed along centre bore, and described breach and described bolt hole are wrong along the radial direction of described centre bore
Open, described breach is surrounded by stage casing arc surface and two sections of arc-shaped transitional surfaces being connected to stage casing arc surface, the two ends of described breach
Connected with the side face of described centre bore by described arc-shaped transitional surface.Breach is set in the hole wall of centre bore, does not interfere with wheel
Installation with bolt.This position of breach and structural relation, the setting enabling to breach is little to the intensity effect of wheel.
Preferably, the radius of the circle at place of described stage casing arc surface is 5～20 millimeters.
Preferably, the radius of the circle at described arc-shaped transitional surface place is 5～20 millimeters.
Preferably, the distance at the junction distance center hole center of stage casing arc surface and arc-shaped transitional surface is than centre bore
Big 5～30 millimeters of radius.
Preferably, the angular aperture of stage casing arc surface is 0～30 °.
Preferably, described bolt hole is threaded with bushing.Setting bushing, can effectively prevent bolt hole impaired.Lining
External threading is connected to bolt hole, and bushing can easily be changed after damaging.
Preferably, the hole wall of described bolt hole is provided with groove axially extended along bolt hole, described groove runs through institute
State the screw thread of bolt hole.Open up groove, and groove runs through all of screw thread, if screw thread gets rusty or has debris, then twisting
During dynamic bushing, the debris such as rust can be by exclusion in groove, without the stuck screw thread that affects in screw thread according to normal
Track move thus leading to the phenomenon of stripped thread to occur, before stubborn liner head, some lubricating oil can be dripped in groove, when bushing is stubborn
After being connected on screwed hole, unnecessary lubricating oil can be stored in groove, plays the function of pcrmanent lubrication, with regard to spiral shell after evaluation time length
Line gets rusty, but as long as staggering slightly some positions between screw thread, the lubricating oil being stored in groove can be lubricated to screw thread again, make
Screw thread can easily be turned on, and is unlikely to stripped thread, simultaneously because being designed with groove, destroys the continuity of screw thread, and such bushing is not yet
Easily loosening, locking function can be higher.
Preferably, described groove is " V " shape groove.When bushing is screwed to bolt in the hole, groove is connect with the screw thread of bushing
Tactile line is oblique line, during rotation, the edge of groove good to the scraping effect of the rust on screw thread and debris so that bushing in bolt hole it
Between be less susceptible to stripped thread.
Preferably, the angular aperture of described groove is 20 ° to 60 °.Can either ensure there are enough water environment capacities, having can
Ensure that thread has enough intensity.
Preferably, the cell wall of described groove is provided with sword.Can improve when bushing rotates to the rust on screw thread and debris
Scraping effect.
Preferably, described groove is three or four, described groove is evenly distributed on the hole wall of described screw thread hole section.
When screw thread gets rusty or has debris thereon, only need to by bushing rotate a less angle be not more than 60 degree just can become rusty etc. miscellaneous
Thing is discharged in groove, if uneven distribution, the angle that debris are discharged to required rotation in groove will be able to be revolved than being uniformly distributed
The angle turning is big, namely anti-slip thread function does not have equally distributed good, if the quantity of groove is opened too much, can affect dop
Intensity.
The utility model tool has the advantage that：The weight of wheel can either be reduced, have the peace not interfering with wheel and bolt
Dress.
Brief description
Fig. 1 is the schematic diagram of the utility model embodiment one.
Fig. 2 is the partial schematic diagram at the bolt hole of the utility model embodiment two.
Fig. 3 is the axial schematic diagram of bolt hole.
In figure：Wheel rim 1, valve port 11, spoke 2, centre bore 21, bolt hole 22, groove 221, sword 222, air holes 23, breach
24th, the junction distance center hole center of stage casing arc surface 241, arc-shaped transitional surface 242, stage casing arc surface and arc-shaped transitional surface
Angular aperture A apart from L, stage casing arc surface.
Specific embodiment
With embodiment, the utility model is further described below in conjunction with the accompanying drawings.
Embodiment one, referring to Fig. 1, a kind of spoke is provided with the wheel of truck of fall weight breach, including wheel rim 1 and spoke 2.Wheel rim
1 is provided with valve port 11.
Spoke 2 welds together with wheel rim 1.Spoke 2 is provided with centre bore 21, bolt hole 22 and air holes 23.Centre bore 21
Hole wall is provided with 10 breach 24.Breach 24 is uniformly distributed along the circumference of centre bore.Breach 24 is circumferentially distributed along centre bore 21.Lack
Mouth 24 is surrounded by the arc-shaped transitional surface 242 that stage casing arc surface 241 and two sections are connected to stage casing arc surface.The two ends of breach 24 are passed through
Arc-shaped transitional surface 242 connects with the side face of centre bore 21.The radius of the circle that stage casing arc surface 241 is located is 5～20 millimeters.Circular arc
Transition face 242 circle radius be 5～20 millimeters.The junction distance center hole center of stage casing arc surface and arc-shaped transitional surface
Bigger than the radius of centre bore 21 5～30 millimeters apart from L.The angular aperture A of stage casing arc surface is 0～30 °（Namely stage casing arc surface
Central angle be 150 ° to 180 °）.The quantity of bolt hole 22 is 10.The quantity of breach is even number and is 10.Bolt hole
22 and breach 24 being radially staggered along centre bore 21.The quantity of air holes 23 is 10.
Embodiment two, the difference with embodiment one is：
Referring to Fig. 2, bolt hole 22 is screwed hole.Bolt hole 22 internal thread is connected with bushing 3.
Referring to Fig. 3, the hole wall of bolt hole 22 is provided with three grooves 221.Groove 221 threadingly hole axially extending.Ditch
The whole screw thread in groove 221 run through bolt hole 22.Groove 221 is evenly distributed on the hole wall of bolt hole 22, that is, between groove 221
Angle is 120 degree.Groove 221 is " V " shape groove.The angular aperture B of groove is 20 ° to 60 °.The cell wall of groove 221 is provided with sword
222.
Claims (10)
1. a kind of spoke is provided with the wheel of truck of fall weight breach, and including wheel rim and spoke, described spoke is provided with centre bore and some
Along the circumferentially distributed bolt hole of centre bore it is characterised in that the hole wall of described centre bore be provided with some along centre bore circumference point
The breach of cloth, described breach and described bolt hole being radially staggered along described centre bore, described breach is by stage casing arc surface and two
The arc-shaped transitional surface that section is connected to stage casing arc surface surrounds, and described arc-shaped transitional surface is passed through with described center in the two ends of described breach
The side face in hole connects.
2. spoke according to claim 1 is provided with the wheel of truck of fall weight breach it is characterised in that described stage casing arc surface
The circle at place radius be 5～20 millimeters.
3. spoke according to claim 1 is provided with the wheel of truck of fall weight breach it is characterised in that described arc-shaped transitional surface
The radius of the circle being located is 5～20 millimeters.
4. the spoke according to claim 1 or 2 or 3 is provided with the wheel of truck of fall weight breach it is characterised in that stage casing circular arc
Bigger than the radius of centre bore 5～30 millimeters of the distance at the junction distance center hole center of face and arc-shaped transitional surface.
5. the spoke according to claim 1 or 2 or 3 is provided with the wheel of truck of fall weight breach it is characterised in that stage casing circular arc
The angular aperture in face is 0～30 °.
6. the spoke according to claim 1 or 2 or 3 is provided with the wheel of truck of fall weight breach it is characterised in that described breach
Quantity be even number and be more than 6, described breach is uniformly distributed along the circumference of centre bore.
7. the spoke according to claim 1 or 2 or 3 is provided with the wheel of truck of fall weight breach it is characterised in that described bolt
Hole is threaded with bushing.
8. spoke according to claim 7 is provided with the wheel of truck of fall weight breach it is characterised in that the hole of described bolt hole
Wall is provided with groove axially extended along bolt hole, and described groove runs through the screw thread of described bolt hole.
9. spoke according to claim 8 is provided with the wheel of truck of fall weight breach it is characterised in that the cell wall of described groove
It is provided with sword.
10. spoke according to claim 8 is provided with the wheel of truck of fall weight breach it is characterised in that described groove is " V "
Shape groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620855476.8U CN205930005U (en) | 2016-08-09 | 2016-08-09 | Spoke is equipped with truck wheel that falls heavy breach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620855476.8U CN205930005U (en) | 2016-08-09 | 2016-08-09 | Spoke is equipped with truck wheel that falls heavy breach |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205930005U true CN205930005U (en) | 2017-02-08 |
Family
ID=57921934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620855476.8U Active CN205930005U (en) | 2016-08-09 | 2016-08-09 | Spoke is equipped with truck wheel that falls heavy breach |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205930005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3717274B1 (en) * | 2017-11-27 | 2023-03-01 | PSA Automobiles SA | Motor vehicle with hybrid wheels and method of production |
-
2016
- 2016-08-09 CN CN201620855476.8U patent/CN205930005U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3717274B1 (en) * | 2017-11-27 | 2023-03-01 | PSA Automobiles SA | Motor vehicle with hybrid wheels and method of production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |