CN201512081U - Bicycle and quick-release part thereof - Google Patents
Bicycle and quick-release part thereof Download PDFInfo
- Publication number
- CN201512081U CN201512081U CN2009202042874U CN200920204287U CN201512081U CN 201512081 U CN201512081 U CN 201512081U CN 2009202042874 U CN2009202042874 U CN 2009202042874U CN 200920204287 U CN200920204287 U CN 200920204287U CN 201512081 U CN201512081 U CN 201512081U
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- CN
- China
- Prior art keywords
- beam ring
- handle
- eccentric
- rod
- ears
- 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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Abstract
The utility model relates to a quick-release part and a bicycle applying the quick-release part. The quick-release part comprises a handle, two rod bodies and seatpost clamps; two pairs of side lugs are arranged on each seatpost clamp; two eccentric bodies are abreast and fixedly arranged at one end of the handle; and each rod body penetrates one pair of the side lugs of the seatpost clamp, one eccentric body is hinged at the front end of each rod body, and a stop part used for stopping and limiting the side lugs is respectively arranged at the rear end of each rod body. When the quick-release part is applied to the bicycle or the electric vehicle, the seatpost clamps are respectively sleeved on an upper handlebar stem and a lower handlebar stem, the handle is turned so that the two pairs of the side lugs on the seatpost clamps are simultaneously pushed by the two eccentric bodies on the handle, and the seatpost clamps are tightly contracted and fastened on the upper handlebar stem and the lower handlebar stem, therefore, the upper handlebar stem is stably connected with the lower handlebar stem, and the phenomenon of shaking does not exist.
Description
Technical field
The utility model relates to the bicycle field, is specifically related to a kind of link wherein.
Background technology
At present, be applied in last handle riser on the bicycle and the employed Fast detachable unit of connecting portion between the following handle riser and generally comprise a handle, body of rod, one with a pair of beam ring of picking up the ears and a nut, wherein, an end of handle only is installed with an eccentric body; The eccentric hinged body of rod of this eccentric body, this body of rod is rotated with upper nut after passing a pair of the picking up the ears of beam ring.Under last handle riser embeds in the handle riser after, the beam ring of Fast detachable unit is set in down on the handle riser, by the switching handle, makes the eccentric body on the handle push picking up the ears of beam ring, makes beam ring tighten.But only lock tube is on following handle riser owing to this Fast detachable unit, and still there is shaking phenomenon in last handle riser.
Summary of the invention
Technical problem to be solved in the utility model is that a kind of Fast detachable unit that can firmly connect handle riser and following handle riser is provided; Simultaneously, also provide a kind of and will go up handle riser and the firm bonded assembly bicycle of following handle riser.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of Fast detachable unit comprises handle, bipole body and beam ring; Described beam ring is provided with two pairs and picks up the ears; One end of described handle is installed with two eccentric bodies side by side; Described each body of rod is arranged in a pair of of described beam ring and picks up the ears, and the eccentric hinged eccentric body of its front end, and the rear end is provided with one and is used for the stopper that the block restriction is picked up the ears.
A kind of bicycle comprises handle riser, following handle riser and Fast detachable unit; Described lower end of going up handle riser is sheathed in the described handle riser down; Described Fast detachable unit comprises handle, bipole body and beam ring; Described beam ring is provided with two pairs and picks up the ears; One end of described handle is installed with two eccentric bodies side by side; Described each body of rod is arranged in a pair of of described beam ring and picks up the ears, and the eccentric hinged eccentric body of its front end, and the rear end is provided with one and is used for the stopper that the block restriction is picked up the ears; Described beam ring is fixed in describedly to be gone up on the handle riser and on the described handle riser down.
The beneficial effects of the utility model are: because the handle of Fast detachable unit has two eccentric bodies, and two each eccentric hinged bodies of rod of eccentric body, each body of rod is arranged in a pair of of beam ring and picks up the ears, and therefore, a Fast detachable unit has locking position, two places.When using the utility model Fast detachable unit on bicycle or the battery-driven car, the transmitted beam ring set is located on handle riser and the following handle riser, the switching handle, two couple that two eccentric bodies on the handle are pushed on the beam ring simultaneously picks up the ears, make beam ring tighten and be fastened on the upper and lower handle riser of handle riser, thereby last handle riser is connected firmly with following handle riser, does not have shaking phenomenon.
Description of drawings
Fig. 1 is the front view of a kind of embodiment Fast detachable unit of the utility model;
Fig. 2 is the lateral plan of a kind of embodiment Fast detachable unit of the utility model;
Fig. 3 is for using the bicycle scheme drawing of a kind of embodiment Fast detachable unit of the utility model.
The specific embodiment
Embodiment one
As depicted in figs. 1 and 2, the Fast detachable unit 100 of present embodiment comprises handle 1, first body of rod 3, second body of rod, first beam ring 5 and second beam ring, first nut 4 and second nut.Wherein, an end of handle 1 is installed with first eccentric body 11 and second eccentric body side by side; Eccentric hinged second body of rod of first eccentric body, 11 eccentric hinged first body of rod, 3, the second eccentric bodies; First body of rod 3 tightens first nut, 4, the second bodies of rod and tightens second nut; First body of rod 3 is arranged in a pair of of first beam ring 5 and picks up the ears 51 between first eccentric body 11 and first nut 4, like this, first beam ring 5 is just blocked and can not split away off by first nut; Second body of rod is arranged in a pair of of second beam ring and picks up the ears between second eccentric body and second nut, like this, second beam ring is just blocked and can not split away off by second nut; Also be equipped with first lining, 2, the first linings 2 on first body of rod 3 between first eccentric body 11 and first beam ring 5; Also be equipped with second lining on second body of rod, second lining is between second eccentric body and second beam ring.In addition, first eccentric body 11 and second eccentric body have first side face and second side face respectively; First side face and second side face are cambered surface; The contacted face of first side face of first lining 2 and first eccentric body 11 also is a cambered surface, the contacted face of second side face of second lining and second eccentric body also is a cambered surface, so that first eccentric body 11 and second eccentric body can be with handle 1 smooth and easy rotations under the effect of external force.
As shown in Figure 3, a kind of bicycle of using present embodiment Fast detachable unit 100 comprises handle riser, following handle riser and Fast detachable unit 100; The lower end of last handle riser packs into down the handle riser from the upper end of following handle riser.Wherein, as Fig. 1, Fig. 2 and shown in Figure 3, the Fast detachable unit 100 of present embodiment comprises handle 1, first body of rod 3, second body of rod, first beam ring 5 and second beam ring, first nut 4 and second nut.Wherein, an end of handle 1 is installed with first eccentric body 11 and second eccentric body side by side; Eccentric hinged second body of rod of first eccentric body, 11 eccentric hinged first body of rod, 3, the second eccentric bodies; First body of rod 3 tightens first nut, 4, the second bodies of rod and tightens second nut; First body of rod 3 is arranged in a pair of of first beam ring 5 and picks up the ears 51 between first eccentric body 11 and first nut 4, wherein, first beam ring 5 is fixed on the handle riser, and like this, first beam ring 5 is just blocked and can not split away off by first nut; Second body of rod is arranged in a pair of of second beam ring and picks up the ears between second eccentric body and second nut, second beam ring 5 is fixed in down the upper end of handle riser, and like this, second beam ring is just blocked and can not split away off by second nut; Also be equipped with first lining, 2, the first linings 2 on first body of rod 3 between first eccentric body 11 and first beam ring 5; Also be equipped with second lining on second body of rod, second lining is between second eccentric body and second beam ring.In addition, first eccentric body 11 and second eccentric body have first side face and second side face respectively; First side face and second side face are cambered surface; The contacted face of first side face of first lining 2 and first eccentric body 11 also is a cambered surface, the contacted face of second side face of second lining and second eccentric body also is a cambered surface, so that first eccentric body 11 and second eccentric body can be with handle 1 smooth and easy rotations under the effect of external force.
Because present embodiment Fast detachable unit 100 has first beam ring 5 and second beam ring, when using present embodiment Fast detachable unit 100, first beam ring 5 and second beam ring are set in respectively on the last handle riser and following handle riser of bicycle, by switching handle 1, make picking up the ears of 51 and second beam ring of picking up the ears that first eccentric body 11 on the handle 1 and second eccentric body push first beam ring 5 simultaneously, win beam ring 5 and second beam ring are tightened simultaneously, such first beam ring 5 and second beam ring just are fastened on the upper and lower handle riser of handle riser simultaneously, thereby, last handle riser is connected firmly with following handle riser, does not have shaking phenomenon.
In addition, when wanting the left rotation and right rotation adjustment or handle riser is gone up in adjustment up and down, as long as reverse switching handle 1, and need not to pull down nut 4 on first body of rod 3 and the nut on second body of rod, first beam ring 5 and second beam ring are unclamped simultaneously, position to last handle riser has been adjusted, and is easy to operate.
Embodiment two
The present embodiment Fast detachable unit comprises handle, bipole body and a beam ring; Beam ring is provided with two pairs and picks up the ears; One end of handle is installed with two eccentric bodies side by side; Each body of rod is arranged in a pair of of beam ring and picks up the ears, and the eccentric hinged eccentric body of lever front end, and body of rod rear end is provided with one and is used for the stopper that the block restriction is picked up the ears, and this grade portion is a nut, on each body of rod eccentric body and and beam ring between be provided with a lining.
When the present embodiment Fast detachable unit is applied on the bicycle, beam ring is set on handle riser and the following handle riser, the switching handle, two couple that two eccentric bodies on the handle are pushed on this beam ring simultaneously picks up the ears, make beam ring tighten and be fastened on the upper and lower handle riser of handle riser, thereby last handle riser is connected firmly with following handle riser, does not have shaking phenomenon.
This shows that though present embodiment has only a beam ring, the constraint area of this beam ring suitably increases, and be provided with two pairs and pick up the ears, can reach the technique effect of embodiment one equally.
The Fast detachable unit of above embodiment one and embodiment two does not limit to and is applied on the bicycle, can also be applied on the battery-driven car.
Above content be in conjunction with concrete embodiment to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (10)
1. a Fast detachable unit is characterized in that: comprise handle, bipole body and beam ring; Described beam ring is provided with two pairs and picks up the ears; One end of described handle is installed with two eccentric bodies side by side; Described each body of rod is arranged in a pair of of described beam ring and picks up the ears, and the eccentric hinged eccentric body of its front end, and the rear end is provided with one and is used for the stopper that the block restriction is picked up the ears.
2. Fast detachable unit according to claim 1 is characterized in that: described beam ring is a pair of, and each beam ring is provided with a pair of picking up the ears.
3. Fast detachable unit according to claim 1 and 2 is characterized in that: also comprise two linings; Described each lining is separately positioned on described each body of rod, and between described eccentric body and described beam ring.
4. Fast detachable unit according to claim 3 is characterized in that: described eccentric body has side face, and the profile of described side face is a cambered surface; Contacted of the side face of described lining and described eccentric body is a cambered surface.
5. Fast detachable unit according to claim 1 and 2 is characterized in that: described stopper is the nut that is fastened on the described body of rod.
6. a bicycle comprises handle riser and following handle riser; Described lower end of going up handle riser is sheathed in the described handle riser down; It is characterized in that: also comprise Fast detachable unit, described Fast detachable unit comprises handle, bipole body and beam ring; Described beam ring is provided with two pairs and picks up the ears; One end of described handle is installed with two eccentric bodies side by side; Described each body of rod is arranged in a pair of of described beam ring and picks up the ears, and the eccentric hinged eccentric body of its front end, and the rear end is provided with one and is used for the stopper that the block restriction is picked up the ears; Described beam ring is fixed in describedly to be gone up on the handle riser and on the described handle riser down.
7. bicycle according to claim 6 is characterized in that: described beam ring is a pair of, and each beam ring is provided with a pair of picking up the ears; Described two beam rings are fixed in respectively describedly to be gone up on the handle riser and on the described handle riser down.
8. according to claim 6 or 7 described bicycles, it is characterized in that: also comprise two linings; Described each lining is separately positioned on described each body of rod, and between described eccentric body and described beam ring.
9. bicycle according to claim 8 is characterized in that: described eccentric body has side face, and described all facial contours are cambered surface; Contacted of the side face of described lining and described eccentric body is a cambered surface.
10. according to claim 6 or 7 described bicycles, it is characterized in that: described stopper is the nut that is fastened on the described body of rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202042874U CN201512081U (en) | 2009-08-26 | 2009-08-26 | Bicycle and quick-release part thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202042874U CN201512081U (en) | 2009-08-26 | 2009-08-26 | Bicycle and quick-release part thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201512081U true CN201512081U (en) | 2010-06-23 |
Family
ID=42483484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202042874U Expired - Fee Related CN201512081U (en) | 2009-08-26 | 2009-08-26 | Bicycle and quick-release part thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201512081U (en) |
-
2009
- 2009-08-26 CN CN2009202042874U patent/CN201512081U/en not_active Expired - Fee Related
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Legal Events
| 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 |
Granted publication date: 20100623 Termination date: 20140826 |
|
| EXPY | Termination of patent right or utility model |