CN204250265U - With the reverse road cycling vehicle frame crossing line card - Google Patents
With the reverse road cycling vehicle frame crossing line card Download PDFInfo
- Publication number
- CN204250265U CN204250265U CN201420639310.3U CN201420639310U CN204250265U CN 204250265 U CN204250265 U CN 204250265U CN 201420639310 U CN201420639310 U CN 201420639310U CN 204250265 U CN204250265 U CN 204250265U
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- CN
- China
- Prior art keywords
- line card
- pipe
- lower pipe
- vehicle frame
- axle sleeve
- 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 discloses a kind of with the reverse road cycling vehicle frame crossing line card, the problem solved: for the brake cable on conventional road cycle frame or shift cable, what adopt is all external line card excessively, spool dop is needed to be fixed on outside vehicle frame, and on vehicle frame, adopt combination that is bonding or aluminum component riveted joint, and tradition in cabling need on vehicle frame pre-buried aluminum component or on vehicle frame design in cabling pit bit, unnecessary weight can be increased while affecting outward appearance, and very large problem is also existed to the replacement of consumable accessory.The technical scheme taked is, comprises head tube, upper pipe, lower pipe, standpipe, five-way axle sleeve, reverse line card excessively and crosses line card; Cross line card to snap fits in five-way axle sleeve, and cross the Way out facing tailstock of line card; Reverse line card plug-in mounting of crossing enters in the groove of lower pipe, and glues together mutually with upper pipe sidewall; The line portion excessively that reverse line card excessively comprises fixed part and is connected with fixed part; Fixed part is connected with the sidewall of lower pipe, crosses the inner chamber that line portion is positioned at lower pipe; Cross in line portion and be provided with three cable-through holes.
Description
Technical field
The utility model relates to a kind of with the reverse road cycling vehicle frame crossing line card.
Background technology
Brake cable on conventional road cycle frame or shift cable, what adopt is all external line card excessively, spool dop is needed to be fixed on outside vehicle frame, and on vehicle frame, adopt combination that is bonding or aluminum component riveted joint, and tradition in cabling need on vehicle frame pre-buried aluminum component or on vehicle frame design in cabling pit bit, unnecessary weight can be increased while affecting outward appearance, and very large problem is also existed to the replacement of consumable accessory.
Utility model content
Technical problem to be solved in the utility model is: for the brake cable on conventional road cycle frame or shift cable, what adopt is all external line card excessively, spool dop is needed to be fixed on outside vehicle frame, and on vehicle frame, adopt combination that is bonding or aluminum component riveted joint, and tradition in cabling need on vehicle frame pre-buried aluminum component or on vehicle frame design in cabling pit bit, unnecessary weight can be increased while affecting outward appearance, and very large problem is also existed to the replacement of consumable accessory.
Design philosophy of the present utility model is: adopt the reverse of interpolation type to cross line card, realize cabling in vehicle frame.
The purpose of this utility model is to provide a kind of with the reverse road cycling vehicle frame crossing line card, and this vehicle frame is lightweight, and the replacement cycle of consumable accessory is long.
For solving the problems of the technologies described above, the technical scheme that the utility model is taked is:
With the reverse road cycling vehicle frame crossing line card, comprise head tube, upper pipe, lower pipe, standpipe and five-way axle sleeve; The lower end of standpipe is connected mutually with the outside face of five-way axle sleeve; One end of upper pipe is connected mutually with the upper end of standpipe, and the other end of upper pipe is connected mutually with the upper end of head tube; One end of lower pipe is connected mutually with the outside face of five-way axle sleeve, and the lower other end of pipe is connected mutually with the lower end of head tube; It is characterized in that: also comprise and oppositely cross line card and cross line card;
Described line card of crossing snaps fits in five-way axle sleeve, and crosses the Way out facing tailstock of line card;
Cavity in described standpipe is connected with the line card of crossing that five-way axle sleeve clamps;
Cavity in described upper pipe is connected with the cavity in head tube;
Cavity in described head tube is connected with the cavity in lower pipe;
Cavity in described lower pipe is connected with the line card of crossing that five-way axle sleeve clamps;
The sidewall of described lower pipe has a groove, and groove is near head tube side; Described groove is connected with the cavity in lower pipe;
Described reverse line card plug-in mounting of crossing enters in the groove of lower pipe, and glues together mutually with upper pipe sidewall;
Wherein, the described reverse line portion excessively crossed line card and comprise fixed part and be connected with fixed part; Described fixed part is connected with the sidewall of lower pipe, crosses the inner chamber that line portion is positioned at lower pipe; Described mistake in line portion is provided with three cable-through holes; Described cable-through hole is two-layer stepped hole, and the diameter of ground floor stepped hole is greater than the diameter of second layer stepped hole;
The diameter of described ground floor stepped hole is greater than all fronts pipe diameter that need penetrate; The diameter of second layer stepped hole is less than all fronts pipe diameter that need penetrate, and is greater than the steel wire diameter in all fronts pipe that need penetrate.
Further improvement, described fixed part is connected with the sidewall of lower pipe, and the outside face of the outside face of fixed part and lower pipe sidewall flushes.
The utility model device beneficial effect is compared with prior art:
Vehicle frame described in the utility model is lightweight, and owing to have employed built-in reverse line card excessively, therefore the replacement cycle of consumable accessory is long.
Accompanying drawing explanation
Fig. 1 is the block diagram of embodiment.
Fig. 2 is head tube, upper pipe, lower pipe, structure cutaway view between standpipe and five-way axle sleeve.(reflect the cabling of frame interior.)
Fig. 3 is the local structure cutaway view between head tube in Fig. 2, top tube and down tube.(reflect the installation site oppositely crossed between line card and lower pipe.)
Fig. 4 is the local structure schematic diagram of Fig. 2 upward view.(installation site between line card and five-way axle sleeve is appeared in reaction.)
Fig. 5 is the perspective view oppositely crossing line card.
Wherein: wherein: 1, the first Seat stay, the 2, second Seat stay, 3, brake binder mounting hole, 4, standpipe, 5, drive side Chain stay, 6, non-drive side Chain stay, 7, head tube, 8, upper pipe, 9, lower pipe, 9-1, groove, 10, five-way axle sleeve, 11, hook pawl, 12, reverse cross line card, 12-1, fixed part, 12-2, excessively line portion, 12-3, cable-through hole, 13, excessively line card, 14, front speed change crossed beam trunking, 15, rear speed change crossed beam trunking, 16, rear braking vertical pulling wire hole.
Detailed description of the invention
For making content of the present utility model more become apparent, be further described below in conjunction with accompanying drawing 1-Fig. 5 and detailed description of the invention.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model preferred embodiment is as follows:
As shown in Figure 1:
Road cycling vehicle frame in the present embodiment, for road cycling vehicle frame of the prior art, its concrete structure comprises: head tube 7, upper pipe 8, lower pipe 9, standpipe 4, five-way axle sleeve 10, first Seat stay 1, second Seat stay 2, drive side Chain stay 5 and non-drive side Chain stay 6.Drive side Chain stay 5 and non-drive side Chain stay 6 as a whole.Upper pipe 8, lower pipe 9 and standpipe 4 are as a whole, form three-legged structure.
Head tube 7, upper pipe 8, lower pipe 9, standpipe 4, five-way axle sleeve 10, first Seat stay 1, second Seat stay 2, drive side Chain stay 5 and non-drive side Chain stay 6 are made by carbon fibre material.Carbon fibre material described here is conventional carbon fiber material of the prior art, and therefore the present embodiment does not need emphasis to describe the composition of carbon fibre material.
The lower end of standpipe 4 is connected mutually with the outside face of five-way axle sleeve 10; The outside face being positioned at tailstock side of standpipe 4 lower end is indent arc-shaped; One end of upper pipe 8 is connected mutually with the upper end of standpipe 4, and the other end of upper pipe 8 is connected mutually with the upper end of head tube 7; One end of lower pipe 9 is connected mutually with the outside face of five-way axle sleeve 10, and the other end of lower pipe 9 is connected mutually with the lower end of head tube 7; One end of drive side Chain stay 5 is connected mutually with the outside face of five-way axle sleeve 10, and the other end of drive side Chain stay 5 is provided with the hook pawl 11 that Open Side Down; One end of non-drive side Chain stay 6 is connected mutually with the outside face of five-way axle sleeve 10, and the other end of non-drive side Chain stay 6 is provided with the hook pawl 11 that Open Side Down; Being centrally located on same straight line of the center of the hook pawl 11 of drive side Chain stay 5 end and the hook pawl 11 of non-drive side Chain stay 6 end.The upper end of the first Seat stay 1 is connected mutually with the upper end of standpipe 4, and lower end and the drive side Chain stay 5 of the first Seat stay 1 are provided with the one end hooking pawl 11 and are connected mutually; The upper end of the second Seat stay 2 is connected mutually with the upper end of standpipe 4, and lower end and the non-drive side Chain stay 6 of the second Seat stay 2 are provided with the one end hooking pawl 11 and are connected mutually; The diameter of the first Seat stay 1 equals the diameter of the second Seat stay 2, and the length of the first Seat stay 1 is greater than the length of the second Seat stay 2; The attachment point of the first Seat stay 1 of standpipe 4 upper end is higher than the attachment point of the second Seat stay 2 of standpipe 4 upper end; Distance between the attachment point of the attachment point of the first Seat stay 1 of standpipe 4 upper end and the second Seat stay 2 of standpipe 4 upper end is 20mm.Drive side Chain stay 5 and non-drive side Chain stay 6 are provided with brake binder mounting hole 3 with the junction of five-way axle sleeve 10; Distance between drive side Chain stay 5 and non-drive side Chain stay 6, self-driven rear flank lower fork 5 and non-drive side Chain stay 6 start with the junction of five-way axle sleeve 10, increase gradually.
Road cycling vehicle frame in the present embodiment, also comprises and oppositely crosses line card 12 and cross line card 13.
Road cycling vehicle frame in the present embodiment loaded onto the concrete structure oppositely crossed line card 12 and cross line card 13 require for: cross line card 13 and snap fits in five-way axle sleeve 10, and cross the Way out facing tailstock of line card 13; Cavity in standpipe 4 is connected with the line card 13 of crossing that five-way axle sleeve 10 clamps; Cavity in upper pipe 8 is connected with the cavity in head tube 7; Cavity in head tube 7 is connected with the cavity in lower pipe 9; Cavity in lower pipe 9 is connected with the line card 13 of crossing that five-way axle sleeve 10 clamps; The sidewall of lower pipe 9 has a groove 9-1, and groove 9-1 is near head tube 7 side; Described groove 9-1 is connected with the cavity in lower pipe 9; Reverse line card 12 plug-in mounting of crossing enters in the groove 9-1 of lower pipe 9, and glues together mutually with lower pipe 9 sidewall.
The line portion 12-2 excessively that reverse line card 12 excessively in the present embodiment comprises fixed part 12-1 and is connected with fixed part 12-1; Fixed part 12-1 is connected with the sidewall of lower pipe 9, crosses the inner chamber that line portion 12-2 is positioned at lower pipe 9; Fixed part 12-1 is connected with the sidewall of lower pipe 9, and the outside face of the outside face of fixed part 12-1 and lower pipe 9 sidewall flushes.Cross on line portion 12-2 and be provided with three cable-through hole 12-3; Cable-through hole 12-3 is two-layer stepped hole, and the diameter of ground floor stepped hole is greater than the diameter of second layer stepped hole; The diameter of ground floor stepped hole is greater than all fronts pipe diameter that need penetrate; The diameter of second layer stepped hole is less than all fronts pipe diameter that need penetrate, and is greater than the steel wire diameter in all fronts pipe that need penetrate.
The road cycling vehicle frame with reverse line card excessively in the present embodiment, when arranging fare, adopt integrated interior Wiring structure, be positioned at the opening of upper pipe front end from head tube dead aft, walk all fronts tubular construction, by the space of head tube inside, during the reverse mistake of the groove 8-1 internal fixtion one through lower pipe front end line card 12, during by two-layer step cable-through hole 12-3, get rid of and be wrapped in outside spool, only have inner wire to pass.
Three steel wires oppositely crossing line card 12 that penetrate in the present embodiment are respectively two shift cable and a brake cable; As shown in Figures 3 and 4, three steel wires from top to bottom, wear the bottom to five-way axle sleeve 10, the rear braking vertical pulling wire hole 16 that brake cable was passed through in line card 13 passes, and receives in the brake binder on the brake binder mounting hole 3 of the junction being arranged on drive side Chain stay 5 and non-drive side Chain stay 6 and five-way axle sleeve 10; Two shift cable, along crossing front speed change crossed beam trunking 14 and rear speed change crossed beam trunking 15 in line card 13, penetrate frame interior again, before and after connecting respectively on change-speed box.
The utility model does not relate to partly all same as the prior art or employing prior art and is realized.
More than show and describe groundwork of the present utility model, principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1., with the reverse road cycling vehicle frame crossing line card, comprise head tube (7), upper pipe (8), lower pipe (9), standpipe (4) and five-way axle sleeve (10); The lower end of standpipe (4) is connected mutually with the outside face of five-way axle sleeve (10); One end of upper pipe (8) is connected mutually with the upper end of standpipe (4), and the other end of upper pipe (8) is connected mutually with the upper end of head tube (7); One end of lower pipe (9) is connected mutually with the outside face of five-way axle sleeve (10), and the other end of lower pipe (9) is connected mutually with the lower end of head tube (7); It is characterized in that: also comprise and oppositely cross line card (12) and cross line card (13);
Described line card (13) of crossing snaps fits in five-way axle sleeve (10), and crosses the Way out facing tailstock of line card (13);
Cavity in described standpipe (4) is connected with the line card (13) of crossing that five-way axle sleeve (10) clamps;
Cavity in described upper pipe (8) is connected with the cavity in head tube (7);
Cavity in described head tube (7) is connected with the cavity in lower pipe (9);
Cavity in described lower pipe (9) is connected with the line card (13) of crossing that five-way axle sleeve (10) clamps;
The sidewall of described lower pipe (9) has a groove (9-1), and groove (9-1) is near head tube (7) side; Described groove (9-1) is connected with the cavity in lower pipe (9);
Described reverse line card (12) plug-in mounting of crossing enters in the groove (9-1) of lower pipe (9), and glues together mutually with upper pipe (8) sidewall;
Wherein, described reverse line portion (12-2) excessively crossing line card (12) and comprise fixed part (12-1) and be connected with fixed part (12-1); Described fixed part (12-1) is connected with the sidewall of lower pipe (9), crosses the inner chamber that line portion (12-2) is positioned at lower pipe (9); Described mistake in line portion (12-2) is provided with three cable-through holes (12-3); Described cable-through hole (12-3) is two-layer stepped hole, and the diameter of ground floor stepped hole is greater than the diameter of second layer stepped hole;
The diameter of described ground floor stepped hole is greater than all fronts pipe diameter that need penetrate; The diameter of second layer stepped hole is less than all fronts pipe diameter that need penetrate, and is greater than the steel wire diameter in all fronts pipe that need penetrate.
2. according to claim 1 with the reverse road cycling vehicle frame crossing line card, it is characterized in that: described fixed part (12-1) is connected with the sidewall of lower pipe (9), and the outside face of the outside face of fixed part (12-1) and lower pipe (9) sidewall flushes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420639310.3U CN204250265U (en) | 2014-10-30 | 2014-10-30 | With the reverse road cycling vehicle frame crossing line card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420639310.3U CN204250265U (en) | 2014-10-30 | 2014-10-30 | With the reverse road cycling vehicle frame crossing line card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204250265U true CN204250265U (en) | 2015-04-08 |
Family
ID=52954597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420639310.3U Expired - Fee Related CN204250265U (en) | 2014-10-30 | 2014-10-30 | With the reverse road cycling vehicle frame crossing line card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204250265U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106364615A (en) * | 2016-09-30 | 2017-02-01 | 北京野兽科技有限公司 | Inner line running bicycle frame and line running method for bicycle frame |
| CN108502067A (en) * | 2018-06-07 | 2018-09-07 | 李锡如 | A kind of pipeline interior cabling structure and its application on three folding bicycles |
-
2014
- 2014-10-30 CN CN201420639310.3U patent/CN204250265U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106364615A (en) * | 2016-09-30 | 2017-02-01 | 北京野兽科技有限公司 | Inner line running bicycle frame and line running method for bicycle frame |
| CN108502067A (en) * | 2018-06-07 | 2018-09-07 | 李锡如 | A kind of pipeline interior cabling structure and its application on three folding bicycles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20151030 |
|
| EXPY | Termination of patent right or utility model |