CN204775630U - Lift adjustment structure of bicycle saddle - Google Patents

Lift adjustment structure of bicycle saddle Download PDF

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Publication number
CN204775630U
CN204775630U CN201520478994.8U CN201520478994U CN204775630U CN 204775630 U CN204775630 U CN 204775630U CN 201520478994 U CN201520478994 U CN 201520478994U CN 204775630 U CN204775630 U CN 204775630U
Authority
CN
China
Prior art keywords
pipe
saddle
saddle pipe
sleeve
locating dowel
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
Application number
CN201520478994.8U
Other languages
Chinese (zh)
Inventor
王立民
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.)
TIANJIN AOKEDA BICYCLE Co Ltd
Original Assignee
TIANJIN AOKEDA BICYCLE Co Ltd
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 TIANJIN AOKEDA BICYCLE Co Ltd filed Critical TIANJIN AOKEDA BICYCLE Co Ltd
Priority to CN201520478994.8U priority Critical patent/CN204775630U/en
Application granted granted Critical
Publication of CN204775630U publication Critical patent/CN204775630U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a lift adjustment structure of bicycle saddle. Saddle pipe including the present nose portion of installation of pegging graft has the base at the top of saddle pipe rigid coupling, sets up the connecting hole that link up, have fastening screw in the front portion of base, and still including being located the base splint top, that set up threaded hole, the frame centre gripping of saddle bottom is fixed between splint and base, the rear side of lower part is equipped with the breach in the saddle pipe, and the welding rigid coupling has the mounting panel on the breach, the rigid coupling has a rack on the mounting panel, the lower edge of the tooth of rack is straight and with the axis of saddle pipe perpendicular, go up the reason straight and with the axis contained angle 45 of saddle pipe, still install positioner on the back lateral wall of present pipe, positioner includes inner skleeve on the present pipe of perpendicular rigid coupling, that have the locating pin, is equipped with the spring at the middle part of locating pin cover, gos back the outer sleeve that the rigid coupling has the outer end to seal on the outer wall of present pipe, is equipped with the shaft hole at the middle part of sealing the end plate, and the outer end of locating pin is stretched out by this shaft hole and is equipped with the handle.

Description

The lifting adjusting structure of bicycle saddle
Technical field
The utility model belongs to bicycle assembly parts technical field, particularly relates to a kind of lifting adjusting structure of bicycle saddle.
Background technology
Bicycle saddle is arranged on the upper end of saddle pipe usually, saddle pipe grafting is arranged on the seat pipe upper end of cycle frame, the sidewall at present pipe top is provided with notch and is provided with fastener, saddle pipe adopts this fastener to be fixed after being plugged in seat pipe, saddle needs to need loosening fasteners during lift adjustment, clinch fastener again after the degree of depth regulating saddle pipe to be present to insert in pipe.There is following defect in above-mentioned mounting structure: in long ride, fastener easily gets loose under the impact of the factors such as extraneous vibration, causes the height of saddle to change voluntarily, affect ride.
Utility model content
The utility model provides that a kind of structure is simple, the lifting adjusting structure of the bicycle saddle that regulates convenient, good positioning effect for solving in known technology the technical matters that exists.
The technical scheme that the utility model is taked for the technical matters existed in solution known technology is: the lifting adjusting structure of bicycle saddle comprises the saddle pipe that grafting is arranged on the seat pipe top of cycle frame, pedestal is installed the top of saddle pipe is affixed, through connecting bore is offered in the front portion of pedestal, the line of centers of this connecting bore and the centerline parallel of saddle pipe, tightening screw is provided with in this connecting bore, also comprise and be positioned at above pedestal, offer the clamping plate of tapped bore, the end of tightening screw is positioned at this tapped bore, the framework of saddle base is clamped between clamping plate and pedestal, be provided with breach at the rear side of saddle pipe middle and lower part, on breach, welding is connected with adapter plate, and the length direction of adapter plate is parallel to the axial direction of saddle pipe, on the outer wall of adapter plate, welding is connected with tooth bar, and the length direction of tooth bar is parallel to the axial direction of saddle pipe, the lower edge of the tooth of tooth bar is straight and with the axes normal of saddle pipe, upper limb is straight and with the axis angle 45 ° of saddle pipe, the rear wall of present pipe is also provided with registration device, registration device comprises the inner sleeve on vertical affixed present pipe, locating dowel pin is provided with in inner sleeve, spring is arranged with at the middle part of locating dowel pin, the outer wall of present pipe is also connected with the outer sleeve with inner sleeve concentrically line, the outer end closure of outer sleeve, be provided with axis hole at the middle part of sealing end plate, the outer end of locating dowel pin is stretched out by this axis hole and is provided with handle.
Advantage of the present utility model and good effect are: the utility model provides a kind of lifting adjusting structure of bicycle saddle of structure design advantages of simple, be fixed with the single fastener of existing employing and lift adjustment structure compared with, the technical program by arranging registration device at the affixed adapter plate of the rear side of saddle pipe middle and lower part on the rear wall of the affixed tooth bar in the outside of adapter plate and present pipe, achieve technique effect saddle being carried out to fast lifting adjustment, only need pull outside locating dowel pin and move release tooth bar, again discharging locating dowel pin after lift adjustment makes its inner again embed the between cog of tooth bar, control process is simple.By the lower edge of the tooth arranging tooth bar straight and with the axes normal of saddle pipe, upper limb is straight and with the axis angle 45 ° of saddle pipe, match with locating dowel pin the inner of matched design, achieve the technique effect pulling out and prevent saddle pipe automatic descending after locating dowel pin also upwards can promote saddle pipe, release, while promoting lift adjustment simple operation, ensure that the height of saddle in long ride does not occur to change voluntarily.
Preferably: the outer wall of present pipe upper end is provided with notch and is provided with the clip with binding bolt.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structure for amplifying schematic diagram of registration device part in Fig. 1;
Fig. 3 is A-A place cross section structure schematic diagram in Fig. 1.
In figure: 1, saddle; 2, framework; 3, clamping plate; 4, pedestal; 5, tightening screw; 6, clip; 7, seat pipe; 8, saddle pipe; 9, binding bolt; 10, registration device; 10-1, locating dowel pin; 10-2, outer sleeve; 10-3, handle; 10-4, spring; 10-5, inner sleeve; 11, tooth bar; 12, adapter plate.
Detailed description of the invention
For summary of the invention of the present utility model, Characteristic can be understood further, hereby exemplify following examples and be described in detail as follows:
Refer to Fig. 1 to Fig. 3, the utility model comprises the saddle pipe 8 that grafting is arranged on seat pipe 7 top of cycle frame, affixed at the top of saddle pipe 8 pedestal 4 is installed, through connecting bore is offered in the front portion of pedestal 4, the line of centers of this connecting bore and the centerline parallel of saddle pipe 8, be provided with tightening screw 5 in this connecting bore.
Also comprise and be positioned at above pedestal 4, to offer tapped bore clamping plate 3, the framework 2 of end in this tapped bore, bottom saddle 1 of tightening screw 5 is clamped between clamping plate 3 and pedestal 4.By unclamping or screwing the dismounting that tightening screw 5 realizes saddle 1, tightening screw 5 can be chosen for anti-dismantle screw, being difficult to when there is no special tool like this dismantle tightening screw 5, doing so avoids the random dismounting of saddle 1, reaching antitheft object.
Be provided with breach at the rear side of saddle pipe 8 middle and lower part, on breach, welding is connected with adapter plate 12, and the length direction of adapter plate 12 is parallel to the axial direction of saddle pipe 8.Refer to accompanying drawing 3, the breach on rear side of saddle pipe 8 middle and lower part is processed to form like this: carried out radial cuts at the middle part of saddle pipe 8 body by rear side, carried out axial cutting by the lower end of saddle pipe 8 afterwards, the clout that both sides cutting eliminates on rear side of saddle pipe 8 body middle and lower part.Adapter plate 12 is chosen for straight plate body, this plate body is erected at the both sides of saddle pipe 8 breach, is welded and fixed afterwards.
On the outer wall of adapter plate 12, welding is connected with tooth bar 11, and the length direction of tooth bar 11 is parallel to the axial direction of saddle pipe 8.Further, the tooth of tooth bar 11 is chosen for as lower toothed: the lower edge of tooth is straight and with the axes normal of saddle pipe 8, upper limb is straight and with the axis angle 45 ° of saddle pipe 8.
The rear wall of present pipe 7 is also provided with registration device 10, concrete structure is see Fig. 2: registration device 10 comprises the inner sleeve 10-5 on vertical affixed present pipe 7, in inner sleeve 10-5, be provided with locating dowel pin 10-1, the inner of locating dowel pin 10-1 embeds the between cog of tooth bar 11, is fixed tooth bar 11.As shown in FIG., the inner shape of locating dowel pin 10-1 is fitted mutually with the between cog shape of tooth bar 11.
Spring 10-4 is arranged with at the middle part of locating dowel pin 10-1, the outer wall of present pipe 7 is also connected with the outer sleeve 10-2 with inner sleeve 10-5 concentrically line, the outer end closure of outer sleeve 10-2, be provided with axis hole at the middle part of sealing end plate, the outer end of locating dowel pin 10-1 is stretched out by this axis hole and is provided with handle 10-3.
In the present embodiment, the outer wall of present pipe 7 upper end is provided with notch and is provided with the clip 6 with binding bolt 9, and saddle pipe 8 clamps by screwing the top of binding bolt 9 to seat pipe 7 after being inserted in a pipe 7, saddle pipe 8 and both seat pipes 7 is locked further.Further, binding bolt 9 can be chosen for dismounting-proof bolt, can prevent the random dismounting to clip 6 like this, promotes anti-theft effect.
Using method: extract locating dowel pin 10-1 laterally, is inserted in a pipe 7 by saddle pipe 8 afterwards, when the height of saddle 1 is suitable, unclamp locating dowel pin 10-1, under the effect of spring 10-4 reseting elasticity, move in locating dowel pin 10-1, its inner between cog embedding tooth bar 11, completes fixing tooth bar 11; Screw the binding bolt 9 of clip 6 afterwards, complete saddle pipe 8 to the installation steps in seat pipe 7; When needing to carry out lift adjustment, first binding bolt 9 is unclamped, regulate if raise, then can directly to upper lift saddle 1, the tooth of tooth bar 11 is oppressed voluntarily outside locating dowel pin 10-1 and is moved, and regulates if reduce, then need the outer locating dowel pin 10-1 that pulls out to make its inner between cog departing from tooth bar 11, now saddle pipe 8 is moved downwards, unclamp locating dowel pin 10-1 during position suitable and make its inner again embed the between cog of tooth bar 11; Again binding bolt 9 is screwed after adjustment completes.

Claims (2)

1. the lifting adjusting structure of a bicycle saddle, it is characterized in that: comprise the saddle pipe (8) that grafting is arranged on seat pipe (7) top of cycle frame, affixed at the top of saddle pipe (8) pedestal (4) is installed, through connecting bore is offered in the front portion of pedestal (4), the centerline parallel of the line of centers of this connecting bore and saddle pipe (8), tightening screw (5) is provided with in this connecting bore, also comprise and be positioned at above pedestal (4), offer the clamping plate (3) of tapped bore, the end of tightening screw (5) is positioned at this tapped bore, the framework (2) of saddle (1) bottom is clamped between clamping plate (3) and pedestal (4), be provided with breach at the rear side of saddle pipe (8) middle and lower part, on breach, welding is connected with adapter plate (12), and the length direction of adapter plate (12) is parallel to the axial direction of saddle pipe (8), on the outer wall of adapter plate (12), welding is connected with tooth bar (11), the length direction of tooth bar (11) is parallel to the axial direction of saddle pipe (8), the lower edge of the tooth of tooth bar (11) is straight and with the axes normal of saddle pipe (8), upper limb is straight and with the axis angle 45 ° of saddle pipe (8), the rear wall of present pipe (7) is also provided with registration device (10), registration device (10) comprises the inner sleeve (10-5) on vertical affixed present pipe (7), locating dowel pin (10-1) is provided with in inner sleeve (10-5), spring (10-4) is arranged with at the middle part of locating dowel pin (10-1), the outer wall of present pipe (7) is also connected with the outer sleeve (10-2) with inner sleeve (10-5) concentrically line, the outer end closure of outer sleeve (10-2), axis hole is provided with at the middle part of sealing end plate, the outer end of locating dowel pin (10-1) is stretched out by this axis hole and is provided with handle (10-3).
2. the lifting adjusting structure of bicycle saddle as claimed in claim 1, is characterized in that: the outer wall of present pipe (7) upper end is provided with notch and is provided with the clip (6) with binding bolt (9).
CN201520478994.8U 2015-07-05 2015-07-05 Lift adjustment structure of bicycle saddle Expired - Fee Related CN204775630U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520478994.8U CN204775630U (en) 2015-07-05 2015-07-05 Lift adjustment structure of bicycle saddle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520478994.8U CN204775630U (en) 2015-07-05 2015-07-05 Lift adjustment structure of bicycle saddle

Publications (1)

Publication Number Publication Date
CN204775630U true CN204775630U (en) 2015-11-18

Family

ID=54515732

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520478994.8U Expired - Fee Related CN204775630U (en) 2015-07-05 2015-07-05 Lift adjustment structure of bicycle saddle

Country Status (1)

Country Link
CN (1) CN204775630U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105539641A (en) * 2016-01-25 2016-05-04 东莞元渝机械有限公司 Bike saddle pipe lifting structure
CN108622251A (en) * 2017-03-24 2018-10-09 天津金世通自行车零件有限公司 A kind of folding bicycle saddle regulating device
CN109018131A (en) * 2018-08-29 2018-12-18 平湖市新仑童车制造有限公司 A kind of vehicle shell of the perambulator with vehicle seat
WO2019062334A1 (en) * 2017-09-30 2019-04-04 李利 Bicycle seat height-adjustment apparatus
CN111409743A (en) * 2019-04-10 2020-07-14 帕舍尔汉兹有限公司 Adjustment device for saddle or handle

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105539641A (en) * 2016-01-25 2016-05-04 东莞元渝机械有限公司 Bike saddle pipe lifting structure
CN105539641B (en) * 2016-01-25 2018-01-23 东莞元渝机械有限公司 Bicycle saddle tube lifting structure
CN108622251A (en) * 2017-03-24 2018-10-09 天津金世通自行车零件有限公司 A kind of folding bicycle saddle regulating device
WO2019062334A1 (en) * 2017-09-30 2019-04-04 李利 Bicycle seat height-adjustment apparatus
CN109018131A (en) * 2018-08-29 2018-12-18 平湖市新仑童车制造有限公司 A kind of vehicle shell of the perambulator with vehicle seat
CN111409743A (en) * 2019-04-10 2020-07-14 帕舍尔汉兹有限公司 Adjustment device for saddle or handle
CN111409743B (en) * 2019-04-10 2021-09-07 帕舍尔汉兹有限公司 Adjustment device for saddle or handle

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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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151118

Termination date: 20180705