DE20305887U1 - Bicycle's seat post has tube extension fitted to upper end of tube to form seat post with low air resistance, with whole length of tube having briolette form, with one longitudinal side running to a point and other longitudinal side rounded - Google Patents

Bicycle's seat post has tube extension fitted to upper end of tube to form seat post with low air resistance, with whole length of tube having briolette form, with one longitudinal side running to a point and other longitudinal side rounded

Info

Publication number
DE20305887U1
DE20305887U1 DE20305887U DE20305887U DE20305887U1 DE 20305887 U1 DE20305887 U1 DE 20305887U1 DE 20305887 U DE20305887 U DE 20305887U DE 20305887 U DE20305887 U DE 20305887U DE 20305887 U1 DE20305887 U1 DE 20305887U1
Authority
DE
Germany
Prior art keywords
tube
seat post
longitudinal side
joint
briolette
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 - Lifetime
Application number
DE20305887U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KAO YU-JU
Original Assignee
KAO YU-JU
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by KAO YU-JU filed Critical KAO YU-JU
Priority to DE20305887U priority Critical patent/DE20305887U1/en
Publication of DE20305887U1 publication Critical patent/DE20305887U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J1/00—Saddles or other seats for cycles; Arrangement thereof; Component parts
    • B62J1/08—Frames for saddles; Connections between saddle frames and seat pillars; Seat pillars

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Motorcycle And Bicycle Frame (AREA)

Abstract

The bicycle's seat post has a joint (1) connected by its upper end to the seat post and on its lower end provided with a tube extension. The tube extension (12) is fitted to the upper end of the tube (2) to form a seat post with low air resistance. The whole length of the tube has briolette form, with one longitudinal side running to a point and the other longitudinal side being rounded. A circular fitting opening (21) and a material cut-out (22) separated from one another are provided inside the tube for the fitting of the joint.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (8)

1. Fahrradsattelstütze mit niedrigem Luftwiderstand, umfas­ send ein Gelenk und eine Röhre, wobei das Gelenk mit seinem oberen Ende mit dem Fahrradsattel verbindbar und an seinem unteren Ende mit einem Rohransatz versehen ist und die Röhre briolette-förmig ist und sich in Richtung auf eine Längsseite allmählich verjüngt, während das Ge­ lenk am oberen Ende der Röhre angebracht ist, dadurch gekennzeichnet, daß der am unteren Ende des Gelenks (1) vorhandene Rohr­ ansatz (12) am oberen Ende der Röhre (2) unter Ausbil­ dung einer Sattelstütze mit niedrigem Luftwiderstand an­ gebracht ist.1. Bicycle seat post with low air resistance, comprising a joint and a tube, the joint with its upper end can be connected to the bicycle saddle and is provided with a tube extension at its lower end and the tube is briolette-shaped and is directed towards one long side gradually tapered while the Ge joint is attached to the upper end of the tube, characterized in that the existing at the lower end of the joint ( 1 ) tube extension ( 12 ) at the upper end of the tube ( 2 ) with the formation of a seat post with low air resistance brought on. 2. Sattelstütze gemäß Anspruch 1, dadurch gekennzeichnet, daß die volle Länge der Röhre (2) eine Briolette-Form auf­ weist, wobei sie auf der einen Längsseite spitz zuläuft, während die andere Längsseite einen weiten Bogen bildet.2. Seat post according to claim 1, characterized in that the full length of the tube ( 2 ) has a briolette shape, tapering to a point on one long side, while the other long side forms a wide arc. 3. Sattelstütze gemäß Anspruch 1, dadurch gekennzeichnet, daß im Inneren der Röhre (2) zum Einsetzen des Gelenks (1) eine kreisförmige Einsatzöffnung (21) und eine Material­ sparöffnung (22) getrennt voneinander vorgesehen sind.3. Seat post according to claim 1, characterized in that inside the tube ( 2 ) for inserting the joint ( 1 ) a circular insert opening ( 21 ) and a material saving opening ( 22 ) are provided separately. 4. Sattelstütze gemäß Anspruch 1, dadurch gekennzeichnet, daß die Röhre (2) eine extrudierte Hohlröhre ist.4. Seat post according to claim 1, characterized in that the tube ( 2 ) is an extruded hollow tube. 5. Sattelstütze gemäß Anspruch 1, dadurch gekennzeichnet, daß die Röhre (2) durch eine Einsatzkappe (3) hindurch ge­ führt und an einem Rahmenrohr (4) befestigt ist und daß in der Mitte der Einsatzkappe (3) eine Einsatzöffnung (31) in einer Form vorgesehen ist, welche der der Röhre (2) entspricht.5. Seat post according to claim 1, characterized in that the tube ( 2 ) through an insert cap ( 3 ) leads through and is attached to a frame tube ( 4 ) and that in the middle of the insert cap ( 3 ) an insert opening ( 31 ) in a shape is provided which corresponds to that of the tube ( 2 ). 6. Sattelstütze gemäß Anspruch 5, dadurch gekennzeichnet, daß das obere Ende der Einsatzkappe (3) mit einem abgestuf­ ten Ring (32) versehen ist.6. Seat post according to claim 5, characterized in that the upper end of the insert cap ( 3 ) is provided with a graduated ring ( 32 ). 7. Sattelstütze gemäß Anspruch 5, dadurch gekennzeichnet, daß in der Wand der Einsatzkappe (3) ein oder mehrere nach unten offene Schlitze (33) vorgesehen sind.7. Seat post according to claim 5, characterized in that one or more downwardly open slots ( 33 ) are provided in the wall of the insert cap ( 3 ). 8. Sattelstütze gemäß Anspruch 5, dadurch gekennzeichnet, daß in der Wand der Einsatzkappe (3) ein oder mehrere nach oben offene sowie in dem abgestuften Ring (32) ein oder mehrere durchgehende Schlitze (34) vorgesehen sind.8. Seat post according to claim 5, characterized in that in the wall of the insert cap ( 3 ) one or more open at the top and in the stepped ring ( 32 ) one or more continuous slots ( 34 ) are provided.
DE20305887U 2003-04-12 2003-04-12 Bicycle's seat post has tube extension fitted to upper end of tube to form seat post with low air resistance, with whole length of tube having briolette form, with one longitudinal side running to a point and other longitudinal side rounded Expired - Lifetime DE20305887U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20305887U DE20305887U1 (en) 2003-04-12 2003-04-12 Bicycle's seat post has tube extension fitted to upper end of tube to form seat post with low air resistance, with whole length of tube having briolette form, with one longitudinal side running to a point and other longitudinal side rounded

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20305887U DE20305887U1 (en) 2003-04-12 2003-04-12 Bicycle's seat post has tube extension fitted to upper end of tube to form seat post with low air resistance, with whole length of tube having briolette form, with one longitudinal side running to a point and other longitudinal side rounded

Publications (1)

Publication Number Publication Date
DE20305887U1 true DE20305887U1 (en) 2003-06-18

Family

ID=7981468

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20305887U Expired - Lifetime DE20305887U1 (en) 2003-04-12 2003-04-12 Bicycle's seat post has tube extension fitted to upper end of tube to form seat post with low air resistance, with whole length of tube having briolette form, with one longitudinal side running to a point and other longitudinal side rounded

Country Status (1)

Country Link
DE (1) DE20305887U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202015105705U1 (en) * 2015-10-27 2017-01-30 Zeg Zweirad-Einkaufs-Genossenschaft Eg Seatpost arrangement for a bicycle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202015105705U1 (en) * 2015-10-27 2017-01-30 Zeg Zweirad-Einkaufs-Genossenschaft Eg Seatpost arrangement for a bicycle

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030724

R156 Lapse of ip right after 3 years

Effective date: 20061101