CN2772938Y - Lifting height position fastener of saddle for bicycle - Google Patents
Lifting height position fastener of saddle for bicycle Download PDFInfo
- Publication number
- CN2772938Y CN2772938Y CN 200520095530 CN200520095530U CN2772938Y CN 2772938 Y CN2772938 Y CN 2772938Y CN 200520095530 CN200520095530 CN 200520095530 CN 200520095530 U CN200520095530 U CN 200520095530U CN 2772938 Y CN2772938 Y CN 2772938Y
- Authority
- CN
- China
- Prior art keywords
- nut
- bolt
- turnbuckle
- utility
- model
- 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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- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
The utility model relates to a lifting height positioning fastener of saddles for bicycles, which is composed of a bolt, a turnbuckle, a nut, a cushion bowl, a rubber washer, a socket spanner and a washer, wherein one end of the bolt is flat and is tightly connected with the socket spanner for forming a whole, the turnbuckle is in the shape of an inverted cone, the interior of the turnbuckle is in the shape of a hollow cylinder, and the top of the turnbuckle is provided with a hexagon groove and is inserted and tightly combined with the nut. When the utility model is used, the rubber washer and the cushion bowl are orderly sheathed, the bolt transversely penetrates a round hole in a clamping ring, the washer, the turnbuckle and the nut are sheathed then, tools are not helped, and the utility model can directly adjust and position the height of saddles of bicycles. The utility model has the characteristics of rational design, simple structure, reliable operation, convenient operation, etc., and is suitable for various kinds of people.
Description
Technical field
The utility model relates to a kind of improvement of bicycle saddle cushion lifting positioning and fastening arrangement, exactly, it be a kind of need be by the external application instrument, can belong to daily life field directly to the fastening device in bicycle saddle cushion adjustable height location.
Background technology
Now, people are to the location of bicycle saddle cushion adjustable height, the bicycle lifting bar of seat cushion normally will be installed, adjust to the height of required location, then, the snap ring that screw is crossed on the bicycle strut bar overlaps upper nut, by spanner, it is tightened, make the strut bar lifting bar that is locked, thereby make a heat be positioned at a certain height.But the setting of bicycle saddle cushion height becomes with riding a bicycle people height.If to be the family of three people shared or classmates when using mutually for bicycle, so, the adjustment of its bench height will be frequent.Obviously adopt old way by external application spanner location, bring inconvenience will for people.
Summary of the invention
The purpose of this utility model designs and produces with regard to being to overcome the deficiency of prior art a kind of need be by the external application instrument, can be directly to the securing device of bicycle saddle cushion adjustable height location.
The utility model structurally is made of 7 parts such as bolt, swivel nut, nut, washbowl, rubber grommet, socket wrench, packing rings.Described bolt one end is flats, and closely is connected mutually with socket wrench, makes bolt become as a whole with socket wrench.Described swivel nut is reverse taper, is the hollow round column shape in it, and the top is provided with 1 hexagonal indentations, and hexagonal indentations size and the just in time nested firmly six-sided nut of the degree of depth, and the two is combined closely mutually.
The utility model is fixed on bolt one end based on socket wrench, the nested firmly six-sided nut of swivel nut top hexagonal indentations.Therefore, when fastening, need only screw swivel nut with left hand, with right hand cw shaking sleeve spanner, bolt just moves right from dextrad, and washbowl and packing ring are drawn close, to reach the purpose of fastening bicycle saddle cushion height.Otherwise, just draw back the distance of washbowl and packing ring, can readjust the height of bicycle saddle cushion, have reasonable in design, simple in structure, reliable operation, characteristics such as easy to operate are fit to various crowds and use.
Description of drawings
Fig. 1 is the utility model running condition scheme drawing.The 1st, bolt, the 2nd, swivel nut, the 3rd, nut, the 4th, washbowl, the 5th, rubber grommet, the 6th, socket wrench, the 7th, packing ring, the 8th, snap ring, the 9th, lifting bar, the 10th, strut bar, the 11st, bicycle saddle cushion.
Fig. 2 is the utility model structural representation.Each several part title and sequence number are described with Fig. 1.
The specific embodiment
Fig. 1 and Fig. 2 are the utility model embodiment.Bolt, swivel nut, socket wrench are the Seiko self-made components, and all the other are the outsourcing general part.What deserves to be explained is that snap ring closely is connected with the strut bar place, socket wrench and bolt flat end can perhaps join by spot welding by its circular hole riveted joint, become as a whole.Put rubber grommet and washbowl during use successively, bolt is passed circular hole on the snap ring, overlap upper gasket and swivel nut then, screw on nut again, make it to be nested in the hexagonal indentations at swivel nut top and just become.
Claims (2)
1, a kind of bicycle saddle cushion adjustable height positioning and fastening arrangement, constitute by bolt (1), swivel nut (2), nut (3), washbowl (4), rubber grommet (5), socket wrench (6) and packing ring (7), it is characterized in that: described bolt (1) one end is flats, and closely be connected mutually with cap key (6), make bolt (1) become as a whole with socket wrench (6).
2, according to the described securing device of claim 1, it is characterized in that: described swivel nut (2) is reverse taper, is the hollow round column shape in it, the top is provided with 1 hexagonal indentations, and the hexagonal indentations size and the degree of depth, just in time nested firmly six-sided nut (3), the two is combined closely mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520095530 CN2772938Y (en) | 2005-03-17 | 2005-03-17 | Lifting height position fastener of saddle for bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520095530 CN2772938Y (en) | 2005-03-17 | 2005-03-17 | Lifting height position fastener of saddle for bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2772938Y true CN2772938Y (en) | 2006-04-19 |
Family
ID=36708195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520095530 Expired - Fee Related CN2772938Y (en) | 2005-03-17 | 2005-03-17 | Lifting height position fastener of saddle for bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2772938Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627274A (en) * | 2015-01-23 | 2015-05-20 | 天津市禧畅自行车有限公司 | Novel bicycle saddle device |
| CN110613341A (en) * | 2018-06-19 | 2019-12-27 | 广东美的生活电器制造有限公司 | Liquid heating container |
-
2005
- 2005-03-17 CN CN 200520095530 patent/CN2772938Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627274A (en) * | 2015-01-23 | 2015-05-20 | 天津市禧畅自行车有限公司 | Novel bicycle saddle device |
| CN110613341A (en) * | 2018-06-19 | 2019-12-27 | 广东美的生活电器制造有限公司 | Liquid heating container |
| CN110613341B (en) * | 2018-06-19 | 2022-04-15 | 广东美的生活电器制造有限公司 | Liquid heating container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |