CN104309751A - Mountain bike handle stem - Google Patents
Mountain bike handle stem Download PDFInfo
- Publication number
- CN104309751A CN104309751A CN201410554518.XA CN201410554518A CN104309751A CN 104309751 A CN104309751 A CN 104309751A CN 201410554518 A CN201410554518 A CN 201410554518A CN 104309751 A CN104309751 A CN 104309751A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- vertical
- pipe
- mountain bike
- intubate
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K21/00—Steering devices
- B62K21/12—Handlebars; Handlebar stems
- B62K21/16—Handlebars; Handlebar stems having adjustable parts therein
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention relates to a mountain bike handle stem. The mountain bike handle stem comprises a vertical pipe sleeve with a vertical mounting hole and a transverse pipe sleeve with a transverse mounting hole. The mountain bike handle stem is characterized in that the front part of the vertical pipe sleeve is connected with an insertion pipe; a sleeve for insertion of the insertion pipe is arranged on the back of the transverse pipe sleeve; the insertion pipe is inserted into the sleeve; a bulge is formed in the peripheral surface of the insertion pipe along the axis direction of the insertion pipe and is used for limiting the insertion pipe to rotate in the sleeve around the axial direction; an axial groove matched with the bulge is formed in the inner side of the sleeve; a clamping groove is formed in the peripheral surface of the insertion pipe along the axis direction of the insertion pipe; clamping teeth are formed in the clamping groove; a locking bolt is arranged in the position, corresponding to the clamping groove, of the sleeve; the top end of the locking bolt stretches into the clamping groove and is clamped with the clamping groove. The mountain bike handle stem is designed by an assembly structure of the insertion pipe and the sleeve; the length between the transverse pipe sleeve and the vertical pipe sleeve is adjusted by adjusting the insertion length of the insertion pipe in the sleeve, so that the length between a saddle and a handlebar of the mountain bike is adjusted, therefore, the mountain bike is suitable for different crowds.
Description
Technical field
The invention belongs to technical field of bicycles, particularly relate to a kind of mountain bike vertical.
Background technology
Bicycle is the widely used vehicle of current people, and bicycle is with its energy-conserving and environment-protective, green advantage easily and be subject to the favor of people.Mountain bike is professional higher one in bicycle, rides in applicable open air.Along with improving constantly of people's quality of life, the outdoor activities time of people is also being on the increase, and mountain bike becomes the first-selected walking-replacing tool of most people trip.
Vertical be on mountain bike for connecting shock-absorbing front fork Yu the parts of Transverse handle, vertical pipe box and horizontal pipe box is comprised vertical, vertical duct tackling have for fixing vertical top, axis is vertical vertical mounting hole, transverse pipe tackling have for admittedly determine Transverse middle part, axis is horizontal horizontal mounting hole.Current ， Transverse designs the distance between mountain bike saddle according to men and women or figure difference, thus embodies with male money, female's money or different size car body.A bicycle that above reason causes is to being applicable to part user, and comformability is low.
Summary of the invention
The present invention provides a Transverse handle and the spacing of saddle to adjust for solving in known technology the technical matters that exists, and the mountain bike going for different crowd with this is vertical.
The technical scheme that the present invention takes for the technical matters existed in solution known technology is: a kind of mountain bike is vertical, comprise the vertical pipe box with vertical mounting hole and the horizontal pipe box with horizontal mounting hole, it is characterized in that: the anterior connecting insertion of described vertical pipe box, the rear of described horizontal pipe box has the sleeve pipe that described intubate can be made to insert; Described intubate is inserted in described sleeve pipe; The outer peripheral face of described intubate have along described cannula axis direction, for limiting described intubate projection around axial rotation in sleeve pipe, there is inside described sleeve pipe the axial notch with described male cooperation; The outer peripheral face of described intubate is provided with the draw-in groove along cannula axis direction, and described draw-in groove inside has latch, on described sleeve pipe the position of corresponding described draw-in groove be provided with top can stretch into described draw-in groove and with the lock screw of described draw-in groove clamping.
The present invention can also adopt following technical measures:
Described sleeve pipe has the counterbore making described lock screw be absorbed in.
The advantage that the present invention has and good effect are:
Because the present invention is by erecting the composite construction counting intubate and sleeve pipe, the length inserting sleeve pipe by adjustment intubate adjusts horizontal pipe box and the length vertically between pipe box, thus adjustment mountain bike saddle He Transverse between length, make mountain bike be applicable to different crowd with this.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1, vertical pipe box; 2, horizontal pipe box; 3, intubate; 3-1, projection; 3-2, draw-in groove; 4, sleeve pipe; 5, lock screw.
Detailed description of the invention
For summary of the invention of the present invention, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1, a kind of mountain bike is vertical, and comprise vertical pipe box 1 and horizontal pipe box 2, vertical pipe box 1 has vertical mounting hole, and horizontal pipe box 2 has horizontal mounting hole.Vertical pipe box 1 is for the front fork upper end of fixing mountain bike, and horizontal pipe box 2 is for installing the Transverse handle of mountain bike.Vertical is act as: Jiang Transverse being arranged on mountain bike front fork top.
The anterior connecting insertion 3 of vertical pipe box 2, the rear of horizontal pipe box 2 has sleeve pipe 4, and intubate 3 is inserted within sleeve pipe 4, and the gap between intubate 3 and sleeve pipe 4 is less than 0.2mm.
The outer peripheral face of intubate 3 have along described intubate 3 axis direction, for limiting intubate 3 protruding 3-1 around axial rotation in sleeve pipe 4.There is inside sleeve pipe 4 axial notch coordinated with above-mentioned protruding 3-1.Protruding 3-1 coordinates Yi Bao Zheng Transverse maintaining level in control process with groove.
The outer peripheral face of intubate 3 is provided with the draw-in groove 3-2 along cannula axis direction.Draw-in groove 3-2 inside has latch, on described sleeve pipe 4 position of corresponding described draw-in groove 3-2 be provided with top can stretch into described draw-in groove 3-2 and with the lock screw 5 of described draw-in groove 3-2 clamping.Lock screw 5 is stuck in draw-in groove 3-2, to maintain the distance between vertical upper vertical pipe box 1 and horizontal pipe box 2.
For ensureing, regular for vertical outside, sleeve pipe 4 to have the counterbore making described lock screw 5 be absorbed in.
Although the present invention is described in conjunction with above-described embodiment, but the present invention is not limited to above-described embodiment, those of ordinary skill in the art easily can carry out equivalence to the present embodiment and replace or modification, as the rear portion connecting insertion of horizontal pipe box, the alternatives such as the anterior connector bushing of vertical pipe box, but do not leave essential idea of the present invention and scope.
Claims (2)
1. a mountain bike is vertical, comprise the vertical pipe box (1) with vertical mounting hole and the horizontal pipe box (2) with horizontal mounting hole, it is characterized in that: the anterior connecting insertion (3) of described vertical pipe box (1), the rear of described horizontal pipe box (2) has the sleeve pipe (4) that described intubate (3) can be made to insert; Described intubate (3) is inserted in described sleeve pipe (4); The outer peripheral face of described intubate (3) have along described intubate (3) axis direction, for limiting described intubate (3) projection (3-1) around axial rotation in sleeve pipe (4), described sleeve pipe (4) inner side has the axial notch coordinated with described projection (3-1); The outer peripheral face of described intubate (3) is provided with the draw-in groove (3-2) along intubate (3) axis direction, described draw-in groove (3-2) inside has latch, the position of the upper corresponding described draw-in groove (3-2) of described sleeve pipe (4) be provided with top can stretch into described draw-in groove (3-2) and with the lock screw (5) of described draw-in groove (3-2) clamping.
2. mountain bike according to claim 1 is vertical, it is characterized in that: described sleeve pipe (4) has the counterbore making described lock screw (5) be absorbed in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410554518.XA CN104309751A (en) | 2014-10-17 | 2014-10-17 | Mountain bike handle stem |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410554518.XA CN104309751A (en) | 2014-10-17 | 2014-10-17 | Mountain bike handle stem |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104309751A true CN104309751A (en) | 2015-01-28 |
Family
ID=52365117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410554518.XA Pending CN104309751A (en) | 2014-10-17 | 2014-10-17 | Mountain bike handle stem |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104309751A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2615160A (en) * | 2022-11-10 | 2023-08-02 | Anemoi Labs Ltd | Stem and handlebar assembly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2311423Y (en) * | 1997-06-13 | 1999-03-24 | 洪志生 | Adjustable angle and anti-slipping handle-bar stem |
| CN2565736Y (en) * | 2002-08-08 | 2003-08-13 | 代丞兴业有限公司 | Connector structure between front fork standpipe and handle-bar for bicycle |
| EP1526065A1 (en) * | 2003-10-23 | 2005-04-27 | Chen-Chang Chou | Mounting of handlebar stem on steering tube |
| US20080079235A1 (en) * | 2006-10-02 | 2008-04-03 | Kuo Chih Chao | Tubular cushioning device for bicycle |
| DE202014004397U1 (en) * | 2014-05-26 | 2014-08-08 | Albert Schmid | Adjustment unit of a handlebar / fork assembly |
-
2014
- 2014-10-17 CN CN201410554518.XA patent/CN104309751A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2311423Y (en) * | 1997-06-13 | 1999-03-24 | 洪志生 | Adjustable angle and anti-slipping handle-bar stem |
| CN2565736Y (en) * | 2002-08-08 | 2003-08-13 | 代丞兴业有限公司 | Connector structure between front fork standpipe and handle-bar for bicycle |
| EP1526065A1 (en) * | 2003-10-23 | 2005-04-27 | Chen-Chang Chou | Mounting of handlebar stem on steering tube |
| US20080079235A1 (en) * | 2006-10-02 | 2008-04-03 | Kuo Chih Chao | Tubular cushioning device for bicycle |
| DE202014004397U1 (en) * | 2014-05-26 | 2014-08-08 | Albert Schmid | Adjustment unit of a handlebar / fork assembly |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2615160A (en) * | 2022-11-10 | 2023-08-02 | Anemoi Labs Ltd | Stem and handlebar assembly |
| GB2615160B (en) * | 2022-11-10 | 2024-05-15 | Anemoi Labs Ltd | Stem and handlebar assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150128 |