CN102085890B - Connecting mechanism - Google Patents
Connecting mechanism Download PDFInfo
- Publication number
- CN102085890B CN102085890B CN 200910251299 CN200910251299A CN102085890B CN 102085890 B CN102085890 B CN 102085890B CN 200910251299 CN200910251299 CN 200910251299 CN 200910251299 A CN200910251299 A CN 200910251299A CN 102085890 B CN102085890 B CN 102085890B
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- Prior art keywords
- rod
- bicycle
- auxiliary wheel
- connect mechanism
- permanent seat
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Abstract
The invention discloses a connecting mechanism of a bicycle auxiliary wheel for connecting a bicycle auxiliary wheel and a bicycle, comprising a first rod body, a second rod body, a shielding cover, a spring and a spiral cover; the first rod body comprises a first side wall arranged at one end of the first rod body to form an accommodating space and a first fixed seat arranged between the other end of the first rod body and the accommodating space, wherein a first perforated hole is perforated in the first side wall; one end of the second rod body is accommodated in the accommodating space and provided with a second perforated hole which is pivoted to the first side wall in a way of corresponding to the first perforated hole; one end of the spring is connected with the first fixed seat, and the other end is connected to a second fixed seat; the shielding cover covers the second rod body; and the spiral cover is screwed and fixed on the second rod body. The length of the spring can be regulated by screwing the spiral cover, and therefore, the connecting mechanism of the bicycle auxiliary wheel can be bent randomly.
Description
Technical field
The invention relates to a kind of connect mechanism of auxiliary wheel of bicycle, particularly about a kind of connect mechanism of the auxiliary wheel of bicycle for auxiliary wheel of bicycle.
Background technology
At present, the mechanism design that auxiliary wheel of bicycle links bicycle is all the fixed type design, that is, when the user drives bicycle at the collocation auxiliary wheel, can not allow arbitrarily bicycle produce the angle of inclination.And the connect mechanism of the auxiliary wheel auxiliary wheel of bicycle of this type of fixing design can't allow the rider drive the purpose of bicycle to reach association with the progressive mode balance training.
Summary of the invention
Because the problem that above-mentioned prior art exists, the connect mechanism that the purpose of this invention is to provide a kind of auxiliary wheel of bicycle, when being attached to bicycle to solve auxiliary wheel of bicycle because of the connect mechanism of its auxiliary wheel of bicycle as fixed type, the rider can't reach to produce progressive wigwag motion mode the problem of balance training when it drives this type of bicycle.
According to purpose of the present invention, a kind of connect mechanism of auxiliary wheel of bicycle is proposed, it comprises one first body of rod, one second body of rod, a door, a spring and a spiral cover; First body of rod comprises a first side wall and one first permanent seat, the first side wall is located at an end of first body of rod and is formed an accommodation space, accommodation space has an end and the other end that two openings are faced respectively first body of rod, more wear one first perforation on the first side wall, the first permanent seat is located between the other end and accommodation space of first body of rod; The surface of second body of rod has one first screw thread, and is provided with one second perforation in an end of second body of rod, and second body of rod is placed in the accommodation space with the one end, in the mode of corresponding the first perforation of the second perforation, is hubbed at the first side wall again; Door is sheathed on second body of rod, simultaneously is provided with one second permanent seat in it; Spring connects the first permanent seat with an end, and connects the second permanent seat with the other end; Spiral cover is hollow form and has one second screw thread on the medial surface of spiral cover, and spiral cover is located at the first screw thread of second body of rod with the second screw collar, and is located on the door.
Further, described first body of rod more comprises one second sidewall, and an end of the second sidewall is located at the other end of first body of rod.
Further, the other end of described the second sidewall is provided with one the 3rd perforation.
Further, the connect mechanism of described auxiliary wheel of bicycle more comprises a plate body, and an end of plate body links the other end of second body of rod.
Further, this end of described plate body extends hollow ring around one the 3rd sidewall of shape.
Further, the medial surface of described the 3rd sidewall has one the 3rd screw thread.
Further, described the 3rd sidewall is located at the first screw thread of second body of rod with the 3rd screw collar.
Further, the other end of described plate body is provided with one the 4th perforation.
Further, described plate body and second body of rod are one-body molded shape.
Further, described second body of rod is affected by the tightness of spring to the angle that first body of rod tilts.
Further, described second body of rod is affected by the interval of the first permanent seat and the second permanent seat to the angle that first body of rod tilts.
Further, described the first permanent seat and the second permanent seat become projection shape or groove shape.
From the above, according to the connect mechanism of auxiliary wheel of bicycle of the present invention, it can have one or more following advantage:
(1) connect mechanism of this auxiliary wheel of bicycle is adjusted the length of spring by the rotation spiral cover, can adjust arbitrarily bicycle to the angle that auxiliary wheel tilts, and reaches with gradual mode assisting children study bicycle.
(2) connect mechanism of this auxiliary wheel of bicycle can be completely fixed auxiliary wheel to the angle of bicycle by screwing spiral cover, and its application is very high.
Description of drawings
Fig. 1 is the first exploded perspective view of the connect mechanism of auxiliary wheel of bicycle of the present invention;
Fig. 2 is the second exploded perspective view of the connect mechanism of auxiliary wheel of bicycle of the present invention;
Fig. 3 is the exploded perspective view of embodiment of the connect mechanism of auxiliary wheel of bicycle of the present invention;
Fig. 4 is the first enforcement aspect schematic diagram of the connect mechanism of auxiliary wheel of bicycle of the present invention;
Fig. 5 is the second enforcement aspect schematic diagram of the connect mechanism of auxiliary wheel of bicycle of the present invention;
Fig. 6 is the 3rd enforcement aspect schematic diagram of the connect mechanism of auxiliary wheel of bicycle of the present invention.
[primary clustering nomenclature]
1: the connect mechanism of auxiliary wheel of bicycle; 10: the first bodies of rod;
100: the first side wall; 1000: accommodation space;
1001,1002: opening; Perforation in 1003: the first;
1004: bolt; 101: the first permanent seats;
11: the second bodies of rod; 110: the first screw threads;
Perforation in 111: the second; 12: door;
120: the second permanent seats; 13: spring;
14: spiral cover; 140: the second screw threads;
102: the second sidewalls; Perforation in 1020: the three;
1021,1510: screw; 2: auxiliary wheel of bicycle;
15: plate body; 150: the three sidewalls;
1500: the three screw threads; Perforation in 151: the four;
3: bicycle.
The specific embodiment
See also Fig. 1, it is the first exploded perspective view of the connect mechanism of auxiliary wheel of bicycle of the present invention.As shown in the figure, the connect mechanism 1 of auxiliary wheel of bicycle of the present invention comprises one first body of rod 10, one second body of rod 11, a door 12, a spring 13 and a spiral cover 14; Wherein, first body of rod 10 comprises relative the first side wall 100 and one first permanent seat 101, this relative the first side wall 100 is located at an end of first body of rod 10 and is formed an accommodation space 1000, accommodation space 1000 has opening 1001,1002 respectively in the face of an end and the other end of first body of rod 10, wears more respectively one first perforation 1003 on this relative the first side wall 100; The first permanent seat 101 is located between the other end and accommodation space 1000 of first body of rod 10, and the first permanent seat 101 and first body of rod 10 are the oblique angle and intersect.
Wherein, second body of rod 11 has one first screw thread 110 in its surface, and is provided with one second perforation, 111, the second bodies of rod 11 in an end of second body of rod 11 and is placed in the accommodation space 1000 with the one end.Second body of rod 11 with after its second perforation 111 corresponding first perforation 1003, is hubbed on the first side wall 100 with a bolt 1004 again, and second body of rod 11 like this can in accommodation space 1000, take bolt 1004 as the axle center, be done a limited rotation; Door 12 simultaneously is provided with one second permanent seat 120 in it, and in the mode of the second permanent seat 120 relative the first permanent seats 101, is sheathed on second body of rod 11.Wherein, the first permanent seat 101 and the second permanent seat 120 can become the projection shape, maybe can become groove shape (as shown in Figure 2).Distance between the first permanent seat 101 that the second permanent seat 120 that door 12 has and first body of rod 10 have has determined a limited length.Therefore, when spring 13 is located at the first permanent seat 101 with an end, the other end is located on the second permanent seat 120, and then the extendable room of spring 13 is the limited length between the first permanent seat 101 and the second permanent seat 120; Spiral cover 14 is located on the door 12, and spiral cover 14 be hollow form and in the inner the side be provided with one second screw thread 140, spiral cover 14 just is sheathed on the first screw thread 110 of second body of rod 11 with the second screw thread 140, so the user just can rotate spiral cover 14, and then adjusts the distance between the first permanent seat 101 and the second permanent seat 120.
By link and the function thereof of each above-mentioned mechanism's part, just be able to adjust the degree of tightness state of spring 13 by rotation spiral cover 14, when spring 13 by limit during to impaction state, second body of rod 11 just can't carry out any rotation and be fixed in the accommodation space 1000; Relative, after spiral cover 14 was upwards outwarded winding, spring 13 namely began to have elasticity and can limited doing back and forth suppress, the other end of second body of rod 11 and then be able to the limited other end to first body of rod 10 and tilt.
See also Fig. 3, it is the exploded perspective view of embodiment of the connect mechanism of auxiliary wheel of bicycle of the present invention.As shown in the figure, the end that first body of rod 10 more comprises one second sidewall, 102, the second sidewalls 102 is located at the other end of first body of rod 10, and first body of rod 10 and the second sidewall 102 are integral forming shape.In addition, the other end of the second sidewall 102 is provided with one the 3rd perforation 1020, and it provides a screw 1021 to wear and links an auxiliary wheel of bicycle 2.
The connect mechanism 1 of auxiliary wheel of bicycle of the present invention more comprises a plate body 15, an end of plate body 15 extend hollow ring around one the 3rd sidewall 150 of shape to link the other end of second body of rod 11.Wherein, the medial surface of the 3rd sidewall 150 has one the 3rd screw thread 1500 (as shown in Figure 4), and the 3rd sidewall 150 just is sheathed on the mode of the first screw thread 110 of second body of rod 11 with the 3rd screw thread 1500, be fixed in the other end of second body of rod 11.In addition, plate body 15 still can be made in integrated mode with second body of rod 11, and is located at the other end of second body of rod 11.The other end of plate body 15 then is provided with one the 4th perforation 151, and it provides a screw 1510 to wear and links a bicycle 3.
See also Fig. 4 and Fig. 5, it is first and second enforcement aspect schematic diagram of the connect mechanism of auxiliary wheel of bicycle of the present invention.As shown in Figure 4, when the user with spiral cover 14 downwards an end of first body of rod 10 and second body of rod 11 (or to) be threaded to when the tightest, spring 13 is compressed into the tightest state immediately, can't rotate or tilt so that therefore second body of rod 11 is limited in the accommodation space 1000, therefore bicycle 3 also is limited and can't tilts; And in Fig. 5, the user begins spiral cover 14 upwards during the other end of second body of rod 11 (or to) rotation, spring 13 can begin to have elasticity and can limited doing back and forth suppress, the other end of second body of rod 11 and then be able to the limited other end to first body of rod 10 and tilt, therefore related bicycle 3 also is able to tilt to the direction that second body of rod 11 tilts.
See also Fig. 6, it is the 3rd enforcement aspect schematic diagram of the connect mechanism of auxiliary wheel of bicycle of the present invention again.As shown in the figure, the 3rd enforcement aspect of the present invention is by adjusting the length of the first permanent seat 101 and the second permanent seat 120 (all being the projection shape), so that the user is when screwing spiral cover 14, when not yet being screwed into the end, the first permanent seat 101 and the second permanent seat 120 namely touch mutually, reach equally the purpose that stationary bicycle 3 does not tilt.
Adopt the connect mechanism of the disclosed auxiliary wheel of bicycle of the present invention, be the length that rotatable spiral cover is adjusted spring, can be when the child to learn bicycle, the initial stage is completely fixed bicycle 3 to the angle of auxiliary wheel of bicycle 2 in the mode of locking spiral cover 4 first, can avoid the child to fall; And at child's learning riding bicycle after a period of time, can transfer gradually that pine is outstanding covers 14, tilt but still be unlikely to make the child to fall down so that bicycle 3 is limited.So, can adapt to gradually left and right sides balance and reach the effect that association drives bicycle by the gradual increase bicycle degree of the waving person that makes the learning riding that tilts.
The above only is the preferred embodiments of the present invention, only is illustrative for the purpose of the present invention, and nonrestrictive; It will be appreciated by those skilled in the art that in the spirit and scope that claim of the present invention limits and can carry out many changes to it, revise, even the equivalence change, but all will fall within the scope of protection of the present invention.
Claims (12)
1. the connect mechanism of an auxiliary wheel of bicycle, it is characterized in that: the connect mechanism of described auxiliary wheel of bicycle comprises one first body of rod, one second body of rod, a door, a spring and a spiral cover; Described first body of rod comprises a first side wall and one first permanent seat, described the first side wall is located at an end of described first body of rod and is formed an accommodation space, described accommodation space has an end and the other end that two openings are faced respectively described first body of rod, more wear one first perforation on the described the first side wall, described the first permanent seat is located between the other end and described accommodation space of described first body of rod; The surface of described second body of rod has one first screw thread, and be provided with one second perforation in an end of described second body of rod, described second body of rod is placed in the described accommodation space with the one end, and in the mode that described the second perforation corresponding described first is bored a hole, is hubbed at described the first side wall; Described door simultaneously is provided with one second permanent seat in it, and described door is sheathed on described second body of rod; Described spring connects described the first permanent seat with an end, and connects described the second permanent seat with the other end; Described spiral cover is hollow form and has one second screw thread on the medial surface of described spiral cover, and described spiral cover is located at the first screw thread of described second body of rod with described the second screw collar, and is located on the described door.
2. the connect mechanism of auxiliary wheel of bicycle as claimed in claim 1, it is characterized in that: described first body of rod more comprises one second sidewall, and an end of described the second sidewall is located at the other end of described first body of rod.
3. the connect mechanism of auxiliary wheel of bicycle as claimed in claim 2, it is characterized in that: the other end of described the second sidewall is provided with one the 3rd perforation.
4. the connect mechanism of auxiliary wheel of bicycle as claimed in claim 1, it is characterized in that: the connect mechanism of described auxiliary wheel of bicycle more comprises a plate body, and an end of described plate body links the other end of described second body of rod.
5. the connect mechanism of auxiliary wheel of bicycle as claimed in claim 4, it is characterized in that: this end of described plate body extends hollow ring around one the 3rd sidewall of shape.
6. the connect mechanism of auxiliary wheel of bicycle as claimed in claim 5, it is characterized in that: the medial surface of described the 3rd sidewall has one the 3rd screw thread.
7. the connect mechanism of auxiliary wheel of bicycle as claimed in claim 6, it is characterized in that: described the 3rd sidewall is located at the first screw thread of described second body of rod with described the 3rd screw collar.
8. the connect mechanism of auxiliary wheel of bicycle as claimed in claim 4, it is characterized in that: the other end of described plate body is provided with one the 4th perforation.
9. the connect mechanism of auxiliary wheel of bicycle as claimed in claim 4, it is characterized in that: described plate body and second body of rod are one-body molded shape.
10. the connect mechanism of auxiliary wheel of bicycle as claimed in claim 1 is characterized in that: described second body of rod is affected by the tightness of described spring to the angle that described first body of rod tilts.
11. the connect mechanism of auxiliary wheel of bicycle as claimed in claim 1 is characterized in that: described second body of rod is affected by the interval of described the first permanent seat and the second permanent seat to the angle that described first body of rod tilts.
12. the connect mechanism of auxiliary wheel of bicycle as claimed in claim 1 is characterized in that: described the first permanent seat and the second permanent seat become projection shape or groove shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910251299 CN102085890B (en) | 2009-12-03 | 2009-12-03 | Connecting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910251299 CN102085890B (en) | 2009-12-03 | 2009-12-03 | Connecting mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102085890A CN102085890A (en) | 2011-06-08 |
| CN102085890B true CN102085890B (en) | 2013-03-06 |
Family
ID=44097933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910251299 Expired - Fee Related CN102085890B (en) | 2009-12-03 | 2009-12-03 | Connecting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102085890B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4288090A (en) * | 1978-11-22 | 1981-09-08 | Mueller Franz | Elastic lateral support with supporting wheel for children's bicycles |
| EP0127425A1 (en) * | 1983-05-28 | 1984-12-05 | Kimihiro Tsuchie | Auxiliary wheel arrangement of a bicycle |
| CN2515084Y (en) * | 2001-08-18 | 2002-10-09 | 南钦塑胶实业(深圳)有限公司 | Auxiliary wheel support for bicycle |
| CN2595631Y (en) * | 2002-11-06 | 2003-12-31 | 硕懋工业股份有限公司 | Auxiliary wheel shock-proof device |
-
2009
- 2009-12-03 CN CN 200910251299 patent/CN102085890B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4288090A (en) * | 1978-11-22 | 1981-09-08 | Mueller Franz | Elastic lateral support with supporting wheel for children's bicycles |
| EP0127425A1 (en) * | 1983-05-28 | 1984-12-05 | Kimihiro Tsuchie | Auxiliary wheel arrangement of a bicycle |
| CN2515084Y (en) * | 2001-08-18 | 2002-10-09 | 南钦塑胶实业(深圳)有限公司 | Auxiliary wheel support for bicycle |
| CN2595631Y (en) * | 2002-11-06 | 2003-12-31 | 硕懋工业股份有限公司 | Auxiliary wheel shock-proof device |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2005-271743A 2005.10.06 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102085890A (en) | 2011-06-08 |
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|---|---|---|---|
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20161203 |