CN202944139U - Connection structure of wheel hub and steel wire - Google Patents
Connection structure of wheel hub and steel wire Download PDFInfo
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- CN202944139U CN202944139U CN 201220668076 CN201220668076U CN202944139U CN 202944139 U CN202944139 U CN 202944139U CN 201220668076 CN201220668076 CN 201220668076 CN 201220668076 U CN201220668076 U CN 201220668076U CN 202944139 U CN202944139 U CN 202944139U
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- steel wire
- drum
- flower
- protuberance
- connection
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Abstract
The utility model discloses a connection structure of a wheel hub and steel wires. Every steel wire on the wheel is a straightly-pulling type steel wire provided with an end head; every straightly-pulling type steel wire penetrates through a limit block, movably penetrates through a corresponding connection convex part on the hub, and then is fixed with a wheel rim; every limit block and an opposite surface of a corresponding connection convex part form an arc-shaped convex surface and an arc-shaped concave surface respectively which are convenient for the straightly-pulling steel wires to rotate freely; every limit block adopts a spherical washer which is provided with a through hole convenient for the straightly-pulling type steel wires to pass through; every connection convex part is provided with a fixing hole allowing the straightly-pulling type steel wires to penetrate movably; and one side of every fixing hole is taken as a spherical concave surface of the arc-shaped concave surface. According to the connection structure of the wheel hub and the steel wires, the steel wires are mounted on the wheel hub, the steel wires connected between the wheel hub and the wheel rim have low possibility of being broken, therefore, the connection structure has an extremely useful value.
Description
Technical field
The utility model relates to car wheel structure to be improved, and particularly connection structure between steel wire and flower-drum on wheel is especially such as being connected and fixed between cycle wheel steel wire and flower-drum.
Background technology
cycle wheel is connected and fixed on respectively the steel wire of this wheel rim and this flower-drum and the tire on wheel rim by wheel rim, flower-drum, two ends, and steel wire and flower-drum fixed form mainly contain at present, the one, steel wire is bent into the right angle with an end of termination, also claim the J-shaped steel wire, this J-shaped steel wire passes corresponding fixed orifice on flower-drum, and utilize the steel wire upper end to be positioned flower-drum, and this J-shaped steel wire other end is fixed in wheel rim again, because the J-shaped steel wire was subjected to serious bending, this J-shaped steel wire that is connected in flower-drum one end disconnected row easily occur in use procedure (even installation process), during special road bump by bike, the 2nd, steel wire is with the termination, be called for short the Straight pull steel wire, in order this Straight pull steel wire to be had termination one end fixed due to flower-drum, at first, this flower-drum ring week is processed into several grooves, then this Straight pull steel wire is had termination one end and snap in respective grooves, utilize the termination that this Straight pull steel wire is positioned groove, and this this Straight pull steel wire other end is fixed in wheel rim, due to the not bending of Straight pull steel wire, intensity of steel wire has increased, but on flower-drum, trench design and processing request are very high, distribution and specification that should groove be consistent, the bearing of trend that guarantees again groove must be consistent with Straight pull steel wire two ends actual loading direction, the guarantee steel wire is reliable with being connected of flower-drum, therefore actual flower-drum processing increases difficulty, reduced efficient.
Summary of the invention
In order to make up above deficiency, the utility model provides the connection structure of a kind of wheel flower-drum and steel wire, is easy to steel wire is installed on the wheel flower-drum, and is connected in steel wire end not easy to break between wheel flower-drum and wheel rim, has very useful value.
The technical solution of the utility model is such realization: the connection structure of a kind of wheel flower-drum and steel wire, on this wheel, each steel wire is the Straight pull steel wire with the termination, each this Straight pull steel wire passes a stop block, and movable pass connection protuberance corresponding on this flower-drum after, be fixed in wheel rim, each this stop block forms respectively with corresponding connection protuberance opposite face is convenient to arc convex and the arc-shaped concave that the Straight pull steel wire freely rotates again.
As further improvement of the utility model, each this stop block is spherical washer, this spherical washer is provided with is convenient to the through hole that the Straight pull steel wire passes, each this connection protuberance is provided with is convenient to the fixed orifice that the activity of Straight pull steel wire is passed, and each this fixed orifice one side forms the spherical concave surface as this arc-shaped concave.
As further improvement of the utility model, same side ring week of this flower-drum form a plurality of being somebody's turn to do of ring-band shape well-distributed and connect protuberance, each this connection protuberance is along being provided with two these fixed orifices side by side flower-drum ring week, this two fixed orifice forms respectively two these spherical concave surfaces in each side of relative this connection protuberance, after being convenient to two corresponding Straight pull steel wires and passing respectively two these spherical washers, this connection protuberance is passed in activity, realizes that the Straight pull steel wire is connected and fixed this flower-drum.
As further improvement of the utility model, each this connection protuberance is comprised of two integrally formed unit connection protuberances side by side of this flower-drum, this Unit two connects protuberance along forming respectively two these fixed orifices side by side flower-drum ring week, this two fixed orifice forms respectively two these spherical concave surfaces in each side of relative this connection protuberance, after being convenient to two corresponding Straight pull steel wires and passing respectively two these spherical washers, this connection protuberance is passed in activity, realizes that the Straight pull steel wire is connected and fixed this flower-drum.
As further improvement of the utility model, same side ring week of this flower-drum form a plurality of being somebody's turn to do and connect protuberance, these a plurality of connection protuberances form two ring-band shape well-distributeds and connect the protuberance group, respectively connect protuberance in each connection protuberance group and form respectively fixed orifice along flower-drum ring week, each connects, and in the protuberance group, each fixed orifice difference homonymy forms this spherical concave surface, spherical concave surface distribution arrangement on each fixed orifice in one of them connection protuberance group is opposite with spherical concave surface distribution arrangement on each fixed orifice in another connection protuberance group.
Useful technique effect of the present utility model is: on described wheel, each steel wire is the Straight pull steel wire with the termination, each this Straight pull steel cord end is passed a stop block, and movable pass connection protuberance corresponding on this flower-drum after, be fixed in again wheel rim, this stop block forms respectively arc convex and arc-shaped concave with corresponding connection protuberance opposite face, the Straight pull steel wire can freely rotate relative to corresponding connection protuberance like this, both facilitated the Straight pull steel wire to be installed on flower-drum, the Straight pull steel wire that is not bent simultaneously can not fracture yet.
Further, this stop block is spherical washer, this spherical washer relatively, and this fixed orifice one side forms is convenient to the spherical concave surface that this spherical washer freely rotates, and the Straight pull steel wire can freely rotate better relative to the connection protuberance of correspondence like this.
Description of drawings
Fig. 1 is for using car wheel structure schematic diagram of the present utility model;
Fig. 2 is two the structural front view of the utility model embodiment;
Fig. 3 is two the structure birds-eye view of the utility model embodiment;
Fig. 4 is three the described flower-drum one side structure schematic diagram of the utility model embodiment;
Fig. 5 is four the described hub structure schematic diagram of the utility model embodiment.
The specific embodiment
One of embodiment:
The connection structure of a kind of wheel flower-drum and steel wire, on this wheel, each steel wire is the Straight pull steel wire 1 with termination 11, each this Straight pull steel wire 1 passes a spherical washer 4, and movable pass connection protuberance 21 corresponding on this flower-drum 2 after, be fixed in again wheel rim 3, each this spherical washer 4 is provided with is convenient to the through hole that the Straight pull steel wire passes, each this connection protuberance 21 is provided with is convenient to the fixed orifice that the activity of Straight pull steel wire is passed, and each this fixed orifice one side forms is convenient to the spherical concave surface that corresponding spherical washer freely rotates.
Two of embodiment:
on one of embodiment basis, as Fig. 1, Fig. 2 and shown in Figure 3, same side ring week of this flower-drum 2 form a plurality of being somebody's turn to do of ring-band shape well-distributed and connect protuberance 21, each this connection protuberance is provided with two these fixed orifices 212 side by side along flower-drum ring Zhou Fangxiang, this two fixed orifice 212 forms respectively two these spherical concave surfaces 211 in each side of relative this connection protuberance 21, be convenient to two corresponding Straight pull steel wires and pass respectively two these spherical washers 4, this connection protuberance 21 is passed in activity, realize that the Straight pull steel wire is connected and fixed this flower-drum, like this, corresponding each connection protuberance, after having two Straight pull steel wires to pass respectively two spherical washers, connect not homonymy of protuberance from this respectively again, two fixed orifices on this connection protuberance are passed in activity, be individually fixed at last wheel rim, therefore the Straight pull steel wire that connects of flower-drum the same side forms two groups: spherical concave surface distribution arrangement (namely along flower-drum ring Zhou Fangxiang) on fixed orifice corresponding to one group of Straight pull steel wire, spherical concave surface distribution arrangement on the fixed orifice corresponding with another Straight pull steel wire (namely along flower-drum ring Zhou Fangxiang) is opposite, be convenient to form Vehicle Wheel Construction Strength reliable and stable.
Three of embodiment:
as shown in Figure 4, on two the basis of embodiment, each this connection protuberance 21 is comprised of two integrally formed unit connection protuberances 213 side by side of this flower-drum 2, this Unit two connects protuberance 213 and forms respectively two these fixed orifices 212 side by side along flower-drum ring Zhou Fangxiang, this two fixed orifice 212 forms respectively two these spherical concave surfaces 211 in each side of relative this connection protuberance 21, be convenient to two corresponding Straight pull steel wires and pass respectively two these spherical washers (not showing in Fig. 4), this connection protuberance 21 is passed in activity, realize that the Straight pull steel wire is connected and fixed this flower-drum, two differences of the present embodiment and embodiment are, two Straight pull steel wires pass respectively the Unit two that connect in protuberance and connect protuberance, the design flower-drum is easy to process like this, reduce costs.
The Straight pull steel wire that in the present embodiment, flower-drum the same side connects also forms two groups: spherical concave surface distribution arrangement (namely along flower-drum ring Zhou Fangxiang) on fixed orifice corresponding to one group of Straight pull steel wire, spherical concave surface distribution arrangement on the fixed orifice corresponding with another Straight pull steel wire (namely along flower-drum ring Zhou Fangxiang) is opposite.
Four of embodiment:
Shown in Figure 5, on one of embodiment basis, same side ring week of this flower-drum 2 form a plurality of being somebody's turn to do and connect protuberance 21, these a plurality of connection protuberances form two ring-band shape well-distributeds and connect the protuberance group, respectively connect protuberance in each connection protuberance group and form respectively fixed orifice 212 along this flower-drum ring Zhou Fangxiang, each connects, and in the protuberance group, each fixed orifice difference homonymy forms this spherical concave surface 211, spherical concave surface distribution arrangement on each fixed orifice in one of them connection protuberance group is opposite with spherical concave surface distribution arrangement on each fixed orifice in another connection protuberance group.
Three differences of two or the enforcement of the present embodiment and embodiment are, one connects and respectively to connect protuberance in the protuberance group and be connected with another and respectively connect protuberance in protuberance group along flower-drum ring Zhou Fangxiang mutual dislocation, thereby form an end that connects one group of Straight pull wire tape termination corresponding to protuberance group, connect an end mutual dislocation (along flower-drum ring Zhou Fangxiang) of one group of Straight pull wire tape termination corresponding to protuberance group with another.
The utility model provides the connection structure of wheel flower-drum and steel wire; the connection structure of wheel flower-drum the same side and Straight pull steel wire further is provided; as long as the connection structure of wheel flower-drum and steel wire in application the utility model; further the connection structure (connection structure that also comprises flower-drum both sides and Straight pull steel wire) of wheel flower-drum the same side and Straight pull steel wire in application the utility model, all belong to protection domain of the present utility model.
Claims (5)
1. the connection structure of a wheel flower-drum and steel wire, on this wheel, each steel wire is the Straight pull steel wire (1) with termination (11), it is characterized in that, each this Straight pull steel wire (1) passes a stop block, and after activity passes connection protuberance (21) corresponding to this flower-drum (2), be fixed in wheel rim (3), each this stop block forms respectively with corresponding connection protuberance opposite face is convenient to arc convex and the arc-shaped concave that the Straight pull steel wire freely rotates again.
2. the connection structure of a kind of wheel flower-drum as claimed in claim 1 and steel wire, it is characterized in that, each this stop block is spherical washer (4), this spherical washer is provided with is convenient to the through hole that the Straight pull steel wire passes, each this connection protuberance (21) is provided with is convenient to the fixed orifice that the activity of Straight pull steel wire is passed, and each this fixed orifice one side forms the spherical concave surface as this arc-shaped concave.
3. the connection structure of a kind of wheel flower-drum as claimed in claim 2 and steel wire, it is characterized in that, same side ring week of this flower-drum (2) form a plurality of being somebody's turn to do of ring-band shape well-distributed and connect protuberance (21), each this connection protuberance is along being provided with two these fixed orifices (212) side by side flower-drum ring week, this two fixed orifice (212) forms respectively two these spherical concave surfaces (211) in each side of relative this connection protuberance (21), after being convenient to two corresponding Straight pull steel wires and passing respectively two these spherical washers (4), this connection protuberance (21) is passed in activity, realize that the Straight pull steel wire is connected and fixed this flower-drum.
4. the connection structure of a kind of wheel flower-drum as claimed in claim 3 and steel wire, it is characterized in that, each should connect protuberance (21) and be comprised of two integrally formed unit connection protuberances (213) side by side of this flower-drum (2), this Unit two connects protuberance (213) and forms respectively two these fixed orifices (212) side by side along flower-drum ring Zhou Fangxiang, this two fixed orifice (212) forms respectively two these spherical concave surfaces (211) in each side of relative this connection protuberance (21), after being convenient to two corresponding Straight pull steel wires and passing respectively two these spherical washers, this connection protuberance (21) is passed in activity, realize that the Straight pull steel wire is connected and fixed this flower-drum.
5. the connection structure of a kind of wheel flower-drum as claimed in claim 2 and steel wire, it is characterized in that, same side ring week of this flower-drum (2) form a plurality of being somebody's turn to do and connect protuberance (21), these a plurality of connection protuberances form two ring-band shape well-distributeds and connect the protuberance group, each connects in the protuberance group and respectively connects protuberance along forming respectively fixed orifice (212) flower-drum ring week, each connects, and in the protuberance group, each fixed orifice difference homonymy forms this spherical concave surface (211), spherical concave surface distribution arrangement on each fixed orifice in one of them connection protuberance group, opposite with spherical concave surface distribution arrangement on each fixed orifice in another connection protuberance group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220668076 CN202944139U (en) | 2012-12-07 | 2012-12-07 | Connection structure of wheel hub and steel wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220668076 CN202944139U (en) | 2012-12-07 | 2012-12-07 | Connection structure of wheel hub and steel wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202944139U true CN202944139U (en) | 2013-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220668076 Withdrawn - After Issue CN202944139U (en) | 2012-12-07 | 2012-12-07 | Connection structure of wheel hub and steel wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202944139U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103847425A (en) * | 2012-12-07 | 2014-06-11 | 捷安特（昆山）有限公司 | Connecting structure for wheel hub and steel wires |
-
2012
- 2012-12-07 CN CN 201220668076 patent/CN202944139U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103847425A (en) * | 2012-12-07 | 2014-06-11 | 捷安特（昆山）有限公司 | Connecting structure for wheel hub and steel wires |
| CN103847425B (en) * | 2012-12-07 | 2015-12-30 | 捷安特（昆山）有限公司 | The connection structure of wheel flower-drum and steel wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130522 Effective date of abandoning: 20151230 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |