CN102463840A - Quick-to-screw two piece type rim structure - Google Patents
Quick-to-screw two piece type rim structure Download PDFInfo
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- CN102463840A CN102463840A CN2010105366016A CN201010536601A CN102463840A CN 102463840 A CN102463840 A CN 102463840A CN 2010105366016 A CN2010105366016 A CN 2010105366016A CN 201010536601 A CN201010536601 A CN 201010536601A CN 102463840 A CN102463840 A CN 102463840A
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- wheel rim
- halfbody
- rim
- piece type
- convex body
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Abstract
A quick-to-screw two piece type rim structure is characterized in that: the quick-to-screw two piece type rim structure mainly comprises an inner half rim and an outer half rim, the centers of the inner half rim and the outer half rim are respectively provided with a central through hole which can be combined with a transmission shaft, the inner sides of the outer annular plates of the inner half rim and the outer half rim are respectively provided with a coaxial flange and a bead holder on which the bead of a tire can be tightly fitted, moreover, the outer sides of the outer annular plates are respectively provided with ribs for screwing, the inner side of the inner half rim is provided with a cylindrical projection with an external thread, the base of the cylindrical projection is provided with an expanded raised ring with an annular groove, on which a seal element can be sleeved, and the inner side of the outer half rim is provided with an annular projection with an internal thread, which can be screwed on the cylindrical projection with the external thread to assemble the inner half rim and the outer half rim together. The quick-to-screw two piece type rim structure has the beneficial effects that: the cost is saved, energy consumption is reduced, and the quick-to-screw two piece type rim structure is convenient to disassemble, assemble and maintain, and is highly safe.
Description
Technical field
The present invention relates to a rim structure, refer to that especially a kind of saving cost, dismounting keep in repair two-piece type rim structure easily.
Background technology
The present car type of use small tyre such as the elderly or individuals with disabilities institute riding electric cycle, electronic tricycle for the disabled; In the wheel rim design of its tire; Adopt the two-piece type wheel rim cooperates several screws to screw togather composition more; This kind two-piece type wheel rim all is used in tube-tyre (Tube type) or band tyre (Foamfilled), and its embodiment runs over as follows:
As shown in Figure 1; It is the constituted mode that existing two-piece type wheel rim is implemented on band tyre A1; Its two wheel rim A4, A5 screw togather through several nuts A2 to be locked on flower-drum A3 and to dash forward on the screw of establishing; And then with the both sides of two wheel rim A4, A5 folder locking due to band tyre A1: and it is as shown in Figure 2, be the constituted mode that existing two-piece type wheel rim is implemented on the tire B1 of inner tube of a tyre B2, its two wheel rim B5, B6 screw togather through several nuts B3 to be locked on flower-drum B4 and to dash forward on the screw of establishing; And then with the both sides of two wheel rim B5, B6 folder locking: the group mode of this kind two-piece type wheel rim due to tube-tyre B1; Because of need are inserted in the location from the tire both sides respectively with wheel rim, and its preset perforation is alignd each other, again flower-drum is made the perforation of its prominent screw of establishing through two wheel rims from inboard wheel rim by putting; Be screwed together in nut on the screw of flower-drum by outside bung flange at last; Its whole stack-mounted action is quite loaded down with trivial details and consuming time, and the lock that needs the collocation Wrench just can carry out nut unloads, and is called desirable mode of operation from difficulty.
And aforesaid tube-tyre is because of having gas leakage of nail thorn and unexpected inconvenience of stopping midway with dangerous; Then there is the more material of consumption in band tyre, cost is higher and increase the car body weight loading, shorten problems such as car life-span and mileage; Add it to lack flexibility and influence the comfort of taking, so replaced by vacuum tire (Tubeless tire) gradually.
And above-mentioned two-piece type wheel rim C5, C6 are used in vacuum tire C1, are as shown in Figure 3, utilize several nuts C2 to screw togather to be locked on flower-drum C3 to dash forward on the screw of establishing; Must between two wheel rim C5, C6, install simultaneously one additional and prevent the packing ring C4 that leaks gas, so with two wheel rim C5, the locking of C6 folder due to vacuum tire C1 both sides, and obtain airtight conditions; But it is loaded down with trivial details and consuming time that this kind mode still has aforementioned assembling, and need to use the disappearance of Wrench, so solution as shown in Figure 4 is arranged; It is to use single piece type wheel rim D2 to be used on the vacuum tire D1; Because of it need not to screw togather the operation that lock is established, so structure is comparatively simple, but its shortcoming is to need to utilize special-purpose facility; Could accomplish being assembled of wheel rim and tire; Especially the tire of car types such as this type of electric cycle, electronic tricycle for the disabled for the less small tyre in wheel footpath, adds that mostly its user is the old and the weak individuals with disabilities; So be difficult to utilize the special-purpose dress tire instrument of manpower to carry out dismounting, also can't use the common electronic dismounting tire machines of giant tire such as automobile, motor bike to carry out the dismounting of this kind small size vacuum tire certainly.
In other words; Be the prescription formula of taking of small-sized vacuum tire and single piece type tire, because of relating to the difficulty that dismounting is implemented, being not user institute can be by oneself; And general car-shop is under no supporting electric tools; Also be difficult to often must deliver to the maintenance factory or the original depot that dispose electric tools and keep in repair, not only cause great service expenditure and cost on behalf of dismounting; And quite consuming time, so do not see the design that utilizes the single piece type wheel rim to be implemented on small size vacuum tires such as electric cycle, electronic tricycle for the disabled in the market as yet.
Summary of the invention
The object of the invention is to improve the deficiency of prior art, provides a kind of saving cost, dismounting to keep in repair two-piece type rim structure easily.
For realizing above-mentioned purpose, the present invention adopts following technical scheme:
A kind of two-piece type rim structure that screws togather fast; It mainly comprises: a halfbody wheel rim and an outer halfbody wheel rim in one; These inside and outside halfbody wheel rim central authorities all tool one combine the central hole of transmission shaft; And both outer ring plate inboards all tool with the coaxial flange and the tire lip seat of the driving fit of tire tire lip; And the outer ring plate outside all has the protruding skeleton that supplies turn-knob, and is provided with the cylinder convex body of tool external screw thread in interior halfbody wheel rim inboard, and the hole enlargement bulge loop of establishing a tool ring groove at cylinder convex body base portion is with the sheathed close element that ends; Be provided with the ring-type convex body of internal screw thread in outer halfbody wheel rim inboard, this internal screw thread ring-type convex body and external screw thread cylinder convex body screw togather the assembling of accomplishing inside and outside halfbody wheel rim each other.
Make on the inner anchor ring of the cylinder convex body of halfbody wheel rim in said and be provided with at least one knock hole; Be provided with at least one knock hole and also make on the internal screw thread of outer halfbody wheel loop convex body and the anchor ring between central hole, wear with a location screw and lock in two knock holees and fixing inside and outside halfbody wheel rim.
The central hole of halfbody wheel rim is the changeable hole of pore size in said.
The close element that ends between said inside and outside halfbody wheel rim is an O type leakage washer.
Perhaps, the close element that ends between said inside and outside halfbody wheel rim is the stopping leak band.
Again or, the close element that ends between said inside and outside halfbody wheel rim is locking glue.
Beneficial effect of the present invention is: save cost, cut down the consumption of energy, the dismounting maintenance is convenient, and safety is higher.
Through accompanying drawing the present invention is described further below.
Description of drawings
Fig. 1 is the structural representation that traditional two-piece type wheel rim is implemented on band tyre.
Fig. 2 is the structural representation that traditional two-piece type wheel rim is implemented on tube-tyre.
Fig. 3 is that traditional two-piece type wheel rim installs the structural representation that leakage washer is implemented on vacuum tire additional.
Fig. 4 is the structural representation that the single piece type wheel rim is implemented on vacuum tire.
Fig. 5 is the processing procedure and the structural representation of interior halfbody wheel rim in the preferred embodiment of the present invention.
Fig. 6 be in the preferred embodiment of the present invention in each of halfbody wheel rim to structural representation.
Fig. 7 is the processing procedure and the structural representation of preferred embodiment of the present invention China and foreign countries halfbody wheel rim.
Fig. 8 is that each of preferred embodiment of the present invention China and foreign countries halfbody wheel rim is to structural representation.
Fig. 9 is the overall package action scheme drawing of preferred embodiment of the present invention.
Figure 10 is the structural representation that the present invention is implemented on drive wheel.
Figure 11 is the structural representation that the present invention is implemented on follower.
[figure number explanation]
Halfbody wheel rim 11 outer ring plates in 1
111 tire lip seats, 112 protruding skeletons
12 cylinder convex bodys, 121 external screw threads
13 central hole, 131 bearings
14 hole enlargement bulge loops, 15 annular recess
16 anchor rings, 17 knock holees
2 outer halfbody wheel rim 21 outer ring plates
211 tire lip seats, 212 protruding skeletons
213 air valve holes, 22 ring-type convex bodys
221 internal screw threads, 23 central hole
24 anchor rings, 25 knock holees
3 leakage washers, 4 tires
5 set screws, 6 transmission shafts
7 latches
The specific embodiment
Reach the aspect relevant for structure composition of the present invention, technological means and effect, sincerely cooperate the graphic embodiment that discloses, give again specify in after.
See also Fig. 5 and shown in Figure 6; Be the structure embodiment of halfbody wheel rim in the present invention; It is metallic material to be forged or casts halfbody wheel rim 1 idiosome in (hereinafter to be referred as forging casting) one-tenth; Mainly comprise the outer ring plate 11 and the cylinder convex body 12 of inboard tool external screw thread thereof that are positioned at the outside, the about 24mm of the height of its cylinder convex body 12, the about 70mm of diameter, and be about 15mm or bigger central hole 13 at the cylinder convex body 12 central coaxial diameters that provide; These central hole 13 usefulness are implemented on drive wheel for linking transmission shaft; Perhaps can install bearing and supply transmission shaft to wear and be implemented on follower, in these outer ring plate 11 edges be provided with can with flange and the tire lip seat 111 of the tire lip driving fit of tire, other is provided with the protruding skeleton 112 that several can supply hand grasping and application of force turn-knob at its lateral surface and 13 of central hole; And be provided with the hole enlargement bulge loop 14 of a width, each about 1.5mm of height in the outer base of cylinder convex body 12; And at the interior side ring surface of hole enlargement bulge loop 14 and 12 annular recess 15 that form the about 3mm of a width of cylinder convex body, thus can supply to embed one be used for reaching airtight effect the close element that ends, this close only element can be O type leakage washer; Perhaps the equivalence element with stopping leak band, the locking anti-glue that falls etc. replaces, and system is provided with at least one or more than one positioning hole 17 on the inner anchor ring 16 of cylinder convex body 12 again.
Inferior; See also Fig. 7 and shown in Figure 8; Be the structure embodiment of the outer halfbody wheel rim of the present invention; It is metallic material to be forged cast outer halfbody wheel rim 2 idiosomes, mainly comprises outer ring plate 21 and the ring-type convex body 22 of inboard tool internal screw thread thereof outside being positioned at, and the internal diameter of its ring-type convex body 22 is about 68mm, the about 5mm of width, highly about 27mm; Its central authorities and coaxial central hole 23 that is provided with the about 40mm of a diameter; The confession transmission shaft passes, and outer ring plate 21 edges be provided with can with the flange and the tire lip seat 211 of tire tire lip driving fit, and be provided with the protruding skeleton 212 that several can supply hand grasping and application of force turn-knob in the lateral surface and 23 of the central hole of outer ring plate 21; And between tire lip seat 211 and ring-type convex body 22, bore the air valve hole 213 of a round perforation as installing air valve mouth, on the anchor ring 24 of the internal screw thread 221 of ring-type convex body 22 and 21 of central hole, make the knock hole 25 that is provided with at least one again.
See also Fig. 9, Figure 10 and shown in Figure 11 again; Via on the structure design of the interior halfbody wheel rim taken off 1 and outer halfbody wheel rim 2; Make them when 4 assemblings of collocation tire; Be with an internal diameter 70mm; In the elasticity O type leakage washer 3 of circle footpath 3mm embeds in the annular recess 15 of halfbody wheel rim 1 cylinder convex body 12 and 14 of hole enlargement bulge loops, and interior halfbody wheel rim 1 and outer halfbody wheel rim 2 be inserted in its internal diameter respectively take turns the hole from tire 4 both sides, the while with the protruding skeleton 112,212 of the inside and outside halfbody wheel rim 1,2 of double-grip as lever and application of force turn-knob; Cylinder convex body 12 external screw threads 121 of interior halfbody wheel rim 1 and ring-type convex body 22 internal screw threads 221 of outer halfbody wheel rim 2 are directly screwed togather lock; And packing this be nested in in halfbody wheel rim 1 annular recess 15 O type leakage washers 3 and reach airtight effect, simultaneously the tire lip of tire 4 be by driving fit in the tire lip seat 111,211 of inside and outside halfbody wheel rim 1,2, wear a location screw 5 in the corresponding knock hole 17 that locks in interior halfbody wheel rim 1 anchor ring 16 from the knock hole 25 of outer halfbody wheel rim 2 anchor rings 24 more at last; Use the relation that screws togather of fixing inside and outside halfbody wheel rim 1,2; Interior halfbody wheel rim 1 after effectively preventing to screw togather gets loose with outer halfbody wheel rim 2, and screw togather fast according to this and accomplish being assembled of two wheel rims, and applicable to vacuum tire.
And to the drive wheel of vehicles such as electric cycle, electronic deformity and the difference in functionality of follower; The present invention is that the aperture that sees through the central hole 13 of halfbody wheel rim 1 in it adapts to as different designs; When the diameter of the central hole 13 of interior halfbody wheel rim 1 is made as 15mm, can cooperate latch 7 to supply directly to link, with as drive wheel with transmission shaft 6; Consult the combination scheme drawing that is drive wheel shown in Figure 10: and when the diameter turning of the central hole 13 of inside radius wheel rim 1 expanded as 31.94mm; It is that 32mm, aperture are the bearing 111 of 15mm that both sides embed external diameter, and links with transmission shaft 6 and to be follower, consults the combination scheme drawing that is follower shown in Figure 11.
The two-piece type rim structure that the present invention of said structure design-calculated screws togather fast is to reach following effect:
1, lowers the consumption of the material and the energy: because of two-piece type wheel rim of the present invention can use vacuum tyre; Substitute the tube-tyre or the band tyre that consume more material, can effectively reduce material, can alleviate the weight of tire simultaneously; Obtain the lightweight effect; Relatively can subtract the consumption of falling the energy, increase the mileage that goes, prolong the vehicle operation life-span:
2, promote traveling security: because of the present invention can use vacuum tire; And vacuum tire is after suffering foreign object nail thorn; Be to be slow gas leakage, can continue to go, can solve tube-tyre and followed closely the inconvenience and danger that thorn leaks gas fast and stop suddenly and derived midway to safety place or maintenance station; For the elderly and individuals with disabilities's user, will have more safety:
3, easy accessibility, quick: the inside and outside thread that two-piece type wheel rim utilization correspondence of the present invention is agreed with is directly to the lock spiral shell; And fix with single screw; Simultaneously its wheel rim can be directly and the transmission shaft binding, need not obtain binding by extra flower-drum and transmission shaft like existing two-piece type wheel rim need, but economization material cost not only; Simultaneously can simplify its dismounting operation; Make its dismounting more easy, quick, even the car user also can reduce the expenditure of renewal expense voluntarily with light instrument dismounting wheel rim and retread a tyre:
More than explanation; Only being in order to the specifying of preferred embodiment of the present invention, is not that attempt is done any pro forma restriction to the present invention according to this, be with; All those skilled in the art; The equivalence change design of under identical technological thought, being done all must covered in the claim protection domain of the present invention explanation hereby.
Claims (6)
1. two-piece type rim structure that screws togather fast; It is characterized in that; It mainly comprises: a halfbody wheel rim and an outer halfbody wheel rim in one; These inside and outside halfbody wheel rim central authorities all tool one combine the central hole of transmission shaft, and all tool is with coaxial flange and the tire lip seat of the driving fit of tire tire lip in both outer ring plate inboards, and the outer ring plate outside all has the protruding skeleton of confession turn-knob; And be provided with the cylinder convex body of tool external screw thread in interior halfbody wheel rim inboard; And the hole enlargement bulge loop of establishing a tool ring groove at cylinder convex body base portion is provided with the ring-type convex body of internal screw thread with the sheathed close element that ends in outer halfbody wheel rim inboard, and this internal screw thread ring-type convex body and external screw thread cylinder convex body screw togather the assembling of the inside and outside halfbody wheel rim of completion each other.
2. the two-piece type rim structure that screws togather fast as claimed in claim 1; It is characterized in that; Make on the inner anchor ring of the cylinder convex body of halfbody wheel rim in said and be provided with at least one knock hole; Be provided with at least one knock hole and also make on the internal screw thread of outer halfbody wheel loop convex body and the anchor ring between central hole, wear with a location screw and lock in two knock holees and fixing inside and outside halfbody wheel rim.
3. the two-piece type rim structure that screws togather fast as claimed in claim 1 is characterized in that, the central hole of said interior halfbody wheel rim is the changeable hole of pore size.
4. the two-piece type rim structure that screws togather fast as claimed in claim 1 is characterized in that, the close element that ends between said inside and outside halfbody wheel rim is an O type leakage washer.
5. the two-piece type rim structure that screws togather fast as claimed in claim 1 is characterized in that, the close element that ends between said inside and outside halfbody wheel rim is the stopping leak band.
6. the two-piece type rim structure that screws togather fast as claimed in claim 1 is characterized in that, the close element that ends between said inside and outside halfbody wheel rim is locking glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105366016A CN102463840A (en) | 2010-11-08 | 2010-11-08 | Quick-to-screw two piece type rim structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105366016A CN102463840A (en) | 2010-11-08 | 2010-11-08 | Quick-to-screw two piece type rim structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102463840A true CN102463840A (en) | 2012-05-23 |
Family
ID=46068091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105366016A Pending CN102463840A (en) | 2010-11-08 | 2010-11-08 | Quick-to-screw two piece type rim structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102463840A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600622A (en) * | 2013-12-10 | 2014-02-26 | 上海新世纪机器人有限公司 | Two-half type hub |
| CN107364282A (en) * | 2016-05-11 | 2017-11-21 | 赛峰起落架系统公司 | Aircraft wheel |
| CN110422017A (en) * | 2019-04-10 | 2019-11-08 | 席利忠 | A kind of application method of the explosion-proof tire vehicle wheel device of automotive wheel |
| CN114905438A (en) * | 2022-06-02 | 2022-08-16 | Abb瑞士股份有限公司 | Conductor positioning device for leakage mutual inductor and leakage detection equipment |
| RU2821742C1 (en) * | 2024-02-01 | 2024-06-26 | Виктор Дмитриевич Фенин | Wheel rim assembly set for tubeless tires |
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| JPH0516601A (en) * | 1991-07-16 | 1993-01-26 | Bridgestone Corp | Resin wheel for levitated vehicle |
| CN1304363A (en) * | 1998-06-04 | 2001-07-18 | 弗罗伊德·F·马科林 | Blow molded wheel with axle retainer |
| US20020084689A1 (en) * | 1999-04-12 | 2002-07-04 | Frank Sebode | Wheel |
| CN200981455Y (en) * | 2006-05-15 | 2007-11-28 | 肖春林 | Opening-closing type tubeless tyre steel ring |
| KR100851173B1 (en) * | 2007-04-19 | 2008-08-08 | 금호타이어 주식회사 | Pneumatic tire achieving inch-up effect |
| CN201534461U (en) * | 2009-11-18 | 2010-07-28 | 三江瓦力特特种车辆有限公司 | Heavy duty off-road vehicle wheel |
| CN202156236U (en) * | 2010-11-08 | 2012-03-07 | 廖和宥 | Two-piece type wheel rim structure capable of fast threaded connection |
-
2010
- 2010-11-08 CN CN2010105366016A patent/CN102463840A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0516601A (en) * | 1991-07-16 | 1993-01-26 | Bridgestone Corp | Resin wheel for levitated vehicle |
| CN1304363A (en) * | 1998-06-04 | 2001-07-18 | 弗罗伊德·F·马科林 | Blow molded wheel with axle retainer |
| US20020084689A1 (en) * | 1999-04-12 | 2002-07-04 | Frank Sebode | Wheel |
| CN200981455Y (en) * | 2006-05-15 | 2007-11-28 | 肖春林 | Opening-closing type tubeless tyre steel ring |
| KR100851173B1 (en) * | 2007-04-19 | 2008-08-08 | 금호타이어 주식회사 | Pneumatic tire achieving inch-up effect |
| CN201534461U (en) * | 2009-11-18 | 2010-07-28 | 三江瓦力特特种车辆有限公司 | Heavy duty off-road vehicle wheel |
| CN202156236U (en) * | 2010-11-08 | 2012-03-07 | 廖和宥 | Two-piece type wheel rim structure capable of fast threaded connection |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600622A (en) * | 2013-12-10 | 2014-02-26 | 上海新世纪机器人有限公司 | Two-half type hub |
| CN103600622B (en) * | 2013-12-10 | 2016-05-18 | 上海新世纪机器人有限公司 | Two halves formula wheel hub |
| CN107364282A (en) * | 2016-05-11 | 2017-11-21 | 赛峰起落架系统公司 | Aircraft wheel |
| CN107364282B (en) * | 2016-05-11 | 2020-08-18 | 赛峰起落架系统公司 | Aircraft wheel |
| CN110422017A (en) * | 2019-04-10 | 2019-11-08 | 席利忠 | A kind of application method of the explosion-proof tire vehicle wheel device of automotive wheel |
| CN114905438A (en) * | 2022-06-02 | 2022-08-16 | Abb瑞士股份有限公司 | Conductor positioning device for leakage mutual inductor and leakage detection equipment |
| CN114905438B (en) * | 2022-06-02 | 2024-05-03 | Abb瑞士股份有限公司 | Conductor positioning device for leakage transformer and leakage detection equipment |
| RU2821742C1 (en) * | 2024-02-01 | 2024-06-26 | Виктор Дмитриевич Фенин | Wheel rim assembly set for tubeless tires |
| RU227861U1 (en) * | 2024-04-27 | 2024-08-07 | Виктор Дмитриевич Фенин | DISASSEMBLE WHEEL RIM FOR TUBELESS TYRES |
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Application publication date: 20120523 |