CN201165177Y - Mountain climbing vehicle fork type wheel rim hub structure - Google Patents
Mountain climbing vehicle fork type wheel rim hub structure Download PDFInfo
- Publication number
- CN201165177Y CN201165177Y CNU2008200791544U CN200820079154U CN201165177Y CN 201165177 Y CN201165177 Y CN 201165177Y CN U2008200791544 U CNU2008200791544 U CN U2008200791544U CN 200820079154 U CN200820079154 U CN 200820079154U CN 201165177 Y CN201165177 Y CN 201165177Y
- Authority
- CN
- China
- Prior art keywords
- outer tube
- wheel rim
- disc
- facing
- fixed
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a forked rim and hub structure for a climbing vehicle; tooth-like surfaces are respectively arranged in the middle of the external tubular surface of an external bush of a forked-rim hub and at one end tubular surface; a shaft hole with an inner screw tooth of the forked rim, and a movable press cover can be screwed into the tooth-like surfaces, so that a fixed press cover and the movable press cover which are respectively arranged at both sides of the rim enable the rim to be tightly fixed. A disc brake base can be fixedly screwed in the lateral end tooth-like surface of the external bush, so that the external end face of the disc brake base can lock a brake disc. Therefore, the forked-rim hub can lock up the braking disc and can be used as the hub of a climbing vehicle; besides, only the disc brake base needs to be replaced in the case of damage, without replacing the entire wheel hub.
Description
(1) technical field:
The utility model provides a kind of mountain-climbing car forked type wheel rim colored hub structure, especially refers to a kind ofly use forked type wheel rim colored hub structure with locking disc brake brake disc for the mountain-climbing car, belongs to bicycle accessories.
(2) background technology:
Wheel rim mainly has spoke-type wheel rim, forked type wheel rim and whole type wheel rim; Wherein, the spoke-type wheel rim is to be connected with steel wire between frame with wheel in axle center hole; The forked type wheel rim is to be connected with radial plate between axle center hole and wheel frame; Whole type wheel rim then is connected with whole annular plate between axle center hole and wheel frame.On the whole known forked type wheel rim is used and highway car, because of the colored hub of the forked type wheel rim disc brake brake disc floret hub that can't lock, so that can't be applicable to the mountain-climbing car.
(3) utility model content:
The purpose of this utility model is to provide a kind of mountain-climbing car forked type wheel rim colored hub structure, and car and can be for disc brake brake disc locking, to solve deficiency of the prior art can be applicable to climb the mountain.
A kind of mountain-climbing car of the utility model forked type wheel rim colored hub structure, it is characterized in that: the outer tube outboard tube face of forked type wheel rim flower hub has facing respectively in middle and an end pipe face, middle facing supplies the axis hole of forked type wheel rim tool internal screw thread to be screwed into fixing and is screwed into for a movable gland, and the fixed type gland and the movable gland that lay respectively at the wheel rim both sides can be fixed the wheel rim packing.It is fixing that the side facing of outer tube provides a disc brake seat to be screwed into, and makes the disc brake seat outside end face brake disc that can lock.Whereby, make the forked type wheel rim flower hub brake disc that can lock, the car of can climbing the mountain flower hub uses.And the disc brake seat damages and can substitute, and need not change whole colored hub.
Details are as follows with the technical solution of the utility model more below: a kind of mountain-climbing car forked type wheel rim colored hub structure is a facing in the middle of having a section in the middle of the outer tube outboard tube face of flower hub, and other has an end pipe mask that one side facing is arranged; Have a fixed type gland, be to be fixed in middle facing one side of outer tube, and be positioned at side facing opposite side; Have a movable gland, middle perforation is provided with internal screw thread, is moved into by outer tube side facing end, is fixed on the side facing of outer tube, and side face has the axial restraint hole; Make brake disc be posted by disc brake seat side and can utilize spiral shell spare to run through solid with disc brake seat axial restraint hole spiral shell after the brake disc, brake disc is fixed in disc brake seat side, make forked type wheel rim flower hub applicable to the mountain-climbing car, and the disc brake seat damages and can change.
Wherein, fixed type gland and the movable composite that can be, fixed type gland are fixing with the outer tube gummed, and perforation glue-bondable has the interior embedded part of metal of inner bolt hole in the middle of the movable gland.
Wherein, the middle facing of outer tube is big than side facing diametric plane, and it is poor to have a diametric plane section between the two.
A kind of mountain-climbing car of the utility model forked type wheel rim colored hub structure, its advantage and effect are: this forked type wheel rim colored hub structure is provided with the side facing in the outer tube side, but makes the solid a dishful of brake disc of spiral shell, uses applicable to the mountain-climbing car.And disc brake seat and outer tube side facing spiral shell are solid, when the disc brake seat damages, can make things convenient for the disc brake seat to substitute, and need not the colored hub of whole forked type wheel rim is changed, thereby save service expenditure.In addition, fixedly two glands of forked type wheel rim are all composite, can reduce colored hub weight, and the weight of mountain-climbing car is reduced.
(4) description of drawings:
Figure 1 shows that the utility model embodiment is applied to the textural association figure of trailing wheel flower hub.
Figure 2 shows that the utility model embodiment is applied to the assembling brake disc constructional drawing of trailing wheel flower hub.
Figure 3 shows that the utility model embodiment is applied to the partial component exploded drawings of trailing wheel flower hub.
Figure 4 shows that the utility model embodiment is applied to the textural association figure of front-wheel flower hub.
Figure 5 shows that the utility model embodiment is applied to the assembling brake disc constructional drawing of front-wheel flower hub.
Figure 6 shows that the utility model embodiment is applied to the partial component exploded drawings of front-wheel flower hub.
Concrete label is as follows among the figure:
10,30, flower hub 11, fluted disc locking end
20,40, forked type wheel rim 12,31, outer tube
120,310, middle facing 121,311, side facing
13,32, fixed type gland 14,33, movable gland
140,330, perforation 141,331, interior embedded part
15,34, disc brake seat 150,340, axis hole
151,341, axial restraint hole 21,41, spiral shell spare
22,42, brake disc
(5) specific embodiment:
A kind of mountain-climbing car of the utility model forked type wheel rim colored hub structure sees also shown in Fig. 1 to 3, is used for the constructional drawing of the colored hub 10 of trailing wheel for the utility model embodiment.Flower hub 10 has fluted disc locking end 11, and is in order to the locking fluted disc, middle in order to fixing forked type wheel rim 20.Wherein, be positioned at colored hub 10 outsides and contiguous fluted disc locking end 11 is provided with an outer tube 12,, have one section facing 120,121 (as shown in Figure 3) respectively in a midway location and an end in outer tube 12 outboard tube faces.The middle facing of side facing 121 diametric planes 120 is little, and it is poor that the two has a diametric plane section.11 at facing 120 and fluted disc locking end is fixed with a fixed type gland 13 (can be composite, and fix with gummed mode and outer tube 12) in outer tube 12 outsides and in the middle of being positioned at; Tool one movable gland 14, be composite, embedded part 141 in the metal of middle perforation 140 gummeds one tool inner bolt hole by the middle facing 120 that is screwed into to outer tube 12, thereby utilizes fixed type gland 13 and movable gland 14 that the intermediate shaft hole packing of forked type wheel rim 20 is fixed outward.Have a disc brake seat 15, be metal material, intermediate shaft hole 150 is an inner bolt hole, is that side face has axial location hole 151 on the solid side facing 121 with outer tube 12 of spiral shell, makes disc brake seat 15 sides can be with spiral shell spare 21 brake disc 22 (as shown in Figure 2) that locks.
During assembling, earlier forked type wheel rim 20 is moved into by side facing 121 ends of outer tube 12 and revolve middle facing 120 positions of spiral shell in outer tube 12, sidewall and 13 closings of fixed type gland, then side facing 121 ends of movable gland 14 by outer tube 12 are moved into, revolve spiral shell in middle facing 120 positions, sidewall pushing tow forked type wheel rim 20 and 13 packings of fixed type gland, and three's phase packing contact surface glued together.Afterwards, be spirally connected fixing with middle screw 150 with outer tube 12 side facings 121 disc brake seat 15, and brake disc 22 abutted in disc brake seat 15 outsides and pass with axial restraint hole 151 spiral shells of disc brake seat 15 admittedly with spiral shell spare 21, brake disc 22 is fixed in disc brake seat 15 sides (as shown in Figure 2).
Secondly, see also shown in Fig. 4 to 6, it is the constructional drawing that the utility model is applied to the colored hub 30 of front-wheel, in the middle of the outer tube 31 outboard tube faces of front-wheel flower hub 30 is middle facing 310, in order to fixedly forked type wheel rim 40, one ends gummed is in conjunction with a fixed type gland 32 (can be composite), the other end is a tool side facing 311, the middle facing of side facing 311 diametric planes 310 is little, one section difference of the two footpath mask.Tool one movable gland 33 can be composite, and embedded part 331 in the metal of gummed one tool inner bolt hole makes movable gland 33 can revolve middle facing 310 positions of spiral shell at outer tube 31 in the middle perforation 330.Tool one disc brake seat 34 is metal material, and intermediate shaft hole 340 is an inner bolt hole, is to be fixed on the side facing 311 of outer tube 31, and side face has axial restraint hole 341, and disc brake seat 34 sides can be fixed the brake disc 42 that reclines with spiral shell spare 41.
The assembling of front-wheel flower hub 30 such as trailing wheel flower hub assembly model repeat no more herein.
Claims (3)
1, a kind of mountain-climbing car forked type wheel rim colored hub structure is characterized in that: facing in the middle of having a section in the middle of the outer tube outboard tube face of flower hub, and other has an end pipe mask that one side facing is arranged; Have a fixed type gland, be fixed in middle facing one side of outer tube, and be positioned at side facing opposite side; Have a movable gland, middle perforation is provided with internal screw thread, is moved into by outer tube side facing end, is fixed on the side facing of outer tube, and side face has the axial restraint hole; Brake disc is posted by disc brake seat side and utilizes spiral shell spare to run through brake disc solid with disc brake seat axial restraint hole spiral shell afterwards, and brake disc is fixed in disc brake seat side.
2, mountain-climbing car forked type wheel rim colored hub structure according to claim 1, it is characterized in that: this fixed type gland and the movable composite that can be, the fixed type gland is to glue together with outer tube to fix, and perforation gummed one has the interior embedded part of metal of inner bolt hole in the middle of the movable gland.
3, mountain-climbing car forked type wheel rim colored hub structure according to claim 1, it is characterized in that: the middle facing of this outer tube is big than side facing diametric plane, and it is poor to have a diametric plane section between the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200791544U CN201165177Y (en) | 2008-02-22 | 2008-02-22 | Mountain climbing vehicle fork type wheel rim hub structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200791544U CN201165177Y (en) | 2008-02-22 | 2008-02-22 | Mountain climbing vehicle fork type wheel rim hub structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201165177Y true CN201165177Y (en) | 2008-12-17 |
Family
ID=40190560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200791544U Expired - Fee Related CN201165177Y (en) | 2008-02-22 | 2008-02-22 | Mountain climbing vehicle fork type wheel rim hub structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201165177Y (en) |
-
2008
- 2008-02-22 CN CNU2008200791544U patent/CN201165177Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081217 Termination date: 20140222 |