CN101062693A - Angularly adjustable double strut parking rack - Google Patents
Angularly adjustable double strut parking rack Download PDFInfo
- Publication number
- CN101062693A CN101062693A CN 200710028259 CN200710028259A CN101062693A CN 101062693 A CN101062693 A CN 101062693A CN 200710028259 CN200710028259 CN 200710028259 CN 200710028259 A CN200710028259 A CN 200710028259A CN 101062693 A CN101062693 A CN 101062693A
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- China
- Prior art keywords
- connecting portion
- interconnecting piece
- middle interconnecting
- jiffy stand
- linking part
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- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The angular adjustable dual post parking bracket comprises the top linking part and two support posts connected in inverted V and with their linking parts hinged wit the top linking part. The said top of the linking part is in arc shape, fixed with fixed axle, center connected with the clip interface matched with the top arc, through holes on the center linking part going through the clip surface of the middle linking part, screw going through the through hole and fixed with the fixed shaft thread, slot for the thread twisting on the linking part. It needs to adjust two support posts' included angle with the horizontal surface, loosening the screw to allow the rotation of the support posts to allow their tight contact. It is very convenient.
Description
Technical field:
The present invention relates to the jiffy stand technical field, particularly the twin columns jiffy stand of adjustable angle.
Background technology:
Bicycle is to be subjected to one of popular vehicle deeply, and it has advantages such as energy-saving and environmental protection, and it can also help people's body-building, and the bicycle project also is a kind of of sports.Nowadays, the kind of bicycle also has a lot, for example load bicycle, mountain bike or the like, no matter and be which kind of bicycle, it all needs to stop places, this just needs support whole bicycle by jiffy stand.Existing bicycle parking rack, it generally is the straight-bar form, and promptly an end is rotatable is fixed on the bicycle, and the other end is used for contacting with ground, has spring to hook jiffy stand on the bicycle in addition, reaches fixing with the rotation that realizes jiffy stand.This jiffy stand has only one to be used for the strong point that contacts with ground, and this strong point and front-wheel touchdown point, trailing wheel touchdown point together support bicycle so just make the bicycle integral inclination, therefore is unfavorable for parking of bicycle.The applicant develops the twin columns jiffy stand; its upper end is fixedly connected on the bottom of bicycle middle-end; its lower end has two pillar stiffeners; during bicycle parking; by the front-wheel touchdown point; two pillar stiffeners of twin columns jiffy stand support bicycle; so just can make the whole held stationary of bicycle and do not tilt; in addition; the applicant with regard to the adjustable length structure application of two pillar stiffeners patent protection; the angle of this twin columns jiffy stand can not free adjustment; therefore, the applicant improves this twin columns jiffy stand in this application, to improve the result of use of twin columns jiffy stand.
Summary of the invention:
The objective of the invention is to provide at the deficiencies in the prior art the twin columns jiffy stand of adjustable angle, the angle of its pillar stiffener can free adjustment.
For achieving the above object, the present invention adopts following technical scheme:
It is made of upper end connecting portion, two pillar stiffeners, and two pillar stiffeners link together and are " people " font, and the connecting portion of two pillar stiffeners and upper end connecting portion are hinged.
The lower end of described upper end connecting portion has middle interconnecting piece, and the connecting portion of middle interconnecting piece and two pillar stiffeners is hinged.
Described connecting portion top is curved, is furnished with anchor shaft on the connecting portion, middle interconnecting piece has the clamping face that matches with connecting portion top arc, offer through hole on the middle interconnecting piece, this through hole penetrates the clamping face of middle interconnecting piece, screw is threaded with anchor shaft after passing this through hole, offers the groove that can supply screw to rotate around anchor shaft on the connecting portion.
Described middle interconnecting piece and upper end connecting portion are hinged.
All form groove on described connecting portion top, the clamping face.
Be carved with datum line on the described middle interconnecting piece, be carved with the mark line that is used for the datum line contraposition on the connecting portion.
Beneficial effect of the present invention is, when needing to regulate the angle of two pillar stiffeners and horizontal surface, unscrew screw, make two pillar stiffeners rotatable, when being adjusted to suitable angle, clamping face and connecting portion top closed contact are got final product screw means, this moment, the relative position of two pillar stiffeners and upper end connecting portion was fixed, and is very easy to use.
Description of drawings:
The present invention is further illustrated below in conjunction with accompanying drawing:
Fig. 1 is the one anglec of rotation view of pillar stiffener of the present invention;
Fig. 2 is its two anglecs of rotation view of pillar stiffener of the present invention;
Fig. 3 is its three anglecs of rotation view of pillar stiffener of the present invention;
Fig. 4 is another angle scheme drawing of the present invention;
Fig. 5 is a partial enlarged drawing of the present invention.
The specific embodiment:
See accompanying drawing 1-5, the present invention is made of upper end connecting portion 10, two pillar stiffeners 20, and upper end connecting portion 10 is captiveed joint with bicycle; Two pillar stiffeners 20 link together and are " people " font, the connecting portion 22 of two pillar stiffeners 20 is hinged with upper end connecting portion 10, since having adopted above-mentioned articulated manner, can regulate two pillar stiffeners 20 and the angle of horizontal surface, so that it reaches required requirement.
The lower end of described upper end connecting portion 10 has middle interconnecting piece 30, and the connecting portion 22 of middle interconnecting piece 30 and two pillar stiffeners 20 is hinged; Middle interconnecting piece 30 of the present invention is hinged with upper end connecting portion 10; Middle interconnecting piece 30 also can be direct and upper end connecting portion 10 is made of one piece.
Described connecting portion 22 tops are curved, is furnished with anchor shaft 222 on the connecting portion 22, middle interconnecting piece 30 has the clamping face 32 that matches with connecting portion 22 top arcs, offer through hole on the middle interconnecting piece 30, this through hole penetrates the clamping face 32 of middle interconnecting piece 30, screw 40 is threaded with anchor shaft 222 after passing this through hole, and offering on the connecting portion 22 can be for the groove 224 of screw 40 around anchor shaft 222 rotations; After adopting this structure, screw 40 can drive anchor shaft 222 rotations, and perhaps screw 40 is motionless with anchor shaft 222, and connecting portion 22 rotates around anchor shaft 222 with two pillar stiffeners 20, thereby reaches the purpose of the angle of regulating two pillar stiffeners 20 and horizontal surface; When needing to regulate, unscrew screw 40, make two pillar stiffeners 20 rotatable, when being adjusted to suitable angle, screw 40 being screwed the clamping face of making 32 get final product with connecting portion 22 top closed contacts, this moments two, pillar stiffener 20 was fixed with the relative position of upper end connecting portion 10.
For clamping face 32 is more closely contacted with connecting portion 22 tops, form groove 228 at described connecting portion 22 tops, also form groove 228 on the clamping face 32, the engagement by groove increases fixed effect.
Be carved with datum line 34 on the described middle interconnecting piece 30, be carved with the mark line 226 that is used for datum line 34 contrapositions on the connecting portion 22, be convenient to regulate.
Two pillar stiffeners 20 shown in Figure 1 are bigger with the angle of horizontal surface, and the height of jiffy stand is bigger, can support the bicycle rear portion higherly.
Two pillar stiffeners 20 shown in Figure 2 are less with the angle of horizontal surface, and the height of jiffy stand is less, and the ground clearance of bicycle rear portion is less.
Two pillar stiffeners 20 shown in Figure 3 are littler than Fig. 2 with the angle of horizontal surface, and the height of jiffy stand is little than among Fig. 2 also, and the ground clearance of bicycle rear portion is littler.
Claims (6)
1, the twin columns jiffy stand of adjustable angle, it is made of upper end connecting portion (10), two pillar stiffeners (20), two pillar stiffeners (20) link together and are " people " font, it is characterized in that: the connecting portion (22) of two pillar stiffeners (20) is hinged with upper end connecting portion (10).
2, the twin columns jiffy stand of adjustable angle according to claim 1 is characterized in that: the lower end of upper end connecting portion (10) has middle interconnecting piece (30), and middle interconnecting piece (30) is hinged with the connecting portion (22) of two pillar stiffeners (20).
3, the twin columns jiffy stand of adjustable angle according to claim 2, it is characterized in that: connecting portion (22) top is curved, is furnished with anchor shaft (222) on the connecting portion (22), middle interconnecting piece (30) has the clamping face (32) that matches with connecting portion (22) top arc, middle interconnecting piece offers through hole on (30), this through hole penetrates the clamping face (32) of middle interconnecting piece (30), screw (40) is threaded with anchor shaft (222) after passing this through hole, offers on the connecting portion (22) to supply the groove (224) of screw (40) around anchor shaft (222) rotation.
4, according to the twin columns jiffy stand of claim 2 or 3 described adjustable angle, it is characterized in that: middle interconnecting piece (30) is hinged with upper end connecting portion (10).
5, the twin columns jiffy stand of adjustable angle according to claim 4 is characterized in that: all form groove (228) on connecting portion (22) top, the clamping face (32).
6, the twin columns jiffy stand of adjustable angle according to claim 5 is characterized in that: be carved with datum line (34) on the middle interconnecting piece (30), be carved with the mark line (226) that is used for datum line (34) contraposition on the connecting portion (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100282597A CN100567069C (en) | 2007-05-29 | 2007-05-29 | The twin columns jiffy stand of adjustable angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100282597A CN100567069C (en) | 2007-05-29 | 2007-05-29 | The twin columns jiffy stand of adjustable angle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101062693A true CN101062693A (en) | 2007-10-31 |
| CN100567069C CN100567069C (en) | 2009-12-09 |
Family
ID=38964038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100282597A Expired - Fee Related CN100567069C (en) | 2007-05-29 | 2007-05-29 | The twin columns jiffy stand of adjustable angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100567069C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101734309B (en) * | 2010-01-20 | 2011-10-05 | 东莞顺传五金制品有限公司 | Double-post jiffy stand |
| CN108248723A (en) * | 2018-02-12 | 2018-07-06 | 辽宁工业大学 | A kind of slidingtype bicycle parking rack and its fuzzy matching parking method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2178205Y (en) * | 1992-03-12 | 1994-09-28 | 段毅聪 | Prop stand for bicycle |
| US6237930B1 (en) * | 1997-12-16 | 2001-05-29 | Keith Code | Motorbike rider training device |
| CN2515082Y (en) * | 2001-12-13 | 2002-10-09 | 秦中华 | Double-hinge power-saving main support for motorcycle |
| CN2843963Y (en) * | 2005-11-26 | 2006-12-06 | 周荣 | Arm brace of tricycle |
-
2007
- 2007-05-29 CN CNB2007100282597A patent/CN100567069C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101734309B (en) * | 2010-01-20 | 2011-10-05 | 东莞顺传五金制品有限公司 | Double-post jiffy stand |
| CN108248723A (en) * | 2018-02-12 | 2018-07-06 | 辽宁工业大学 | A kind of slidingtype bicycle parking rack and its fuzzy matching parking method |
| CN108248723B (en) * | 2018-02-12 | 2024-01-12 | 辽宁工业大学 | Sliding type bicycle parking frame and fuzzy matching parking method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100567069C (en) | 2009-12-09 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20091209 Termination date: 20170529 |
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| CF01 | Termination of patent right due to non-payment of annual fee |