CN102085890A - Connecting mechanism - Google Patents
Connecting mechanism Download PDFInfo
- Publication number
- CN102085890A CN102085890A CN 200910251299 CN200910251299A CN102085890A CN 102085890 A CN102085890 A CN 102085890A CN 200910251299 CN200910251299 CN 200910251299 CN 200910251299 A CN200910251299 A CN 200910251299A CN 102085890 A CN102085890 A CN 102085890A
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- China
- Prior art keywords
- rod
- connect mechanism
- permanent seat
- sidewall
- spiral cover
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- 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.)
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Abstract
The invention discloses a connecting mechanism 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 can be bent randomly.
Description
Technical field
The invention relates to a kind of connect mechanism, particularly about a kind of connect mechanism that is used for the bicycle auxiliary wheel.
Background technology
At present, the mechanism design that the bicycle auxiliary wheel links bicycle is all the fixed type design, that is, when the user drives bicycle at the collocation auxiliary wheel, can not allow bicycle produce the angle of inclination arbitrarily.And the auxiliary wheel connect mechanism of this type of Fixed Design can't allow the rider drive the purpose of bicycle with the progressive mode balance training to reach association.
Summary of the invention
Because the problem that above-mentioned prior art exists, the purpose of this invention is to provide a kind of connect mechanism, be fixed type because of its connect mechanism when being attached to bicycle to solve the bicycle auxiliary wheel, the rider can't reach the problem of balance training to produce progressive wigwag motion mode when it drives this type of bicycle.
According to purpose of the present invention, a kind of connect mechanism 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 first body of rod respectively, more wear one first perforation on the first side wall, 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 first perforation of 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 first permanent seat with an end, and connects 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 first screw thread of second body of rod with second screw collar, and is located on the door.
Further, described first body of rod more comprises one second sidewall, and an end of second sidewall is located at the other end of first body of rod.
Further, the other end of described second sidewall is provided with one the 3rd perforation.
Further, described connect mechanism 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 one three sidewall of hollow ring around shape.
Further, the medial surface of described the 3rd sidewall has one the 3rd screw thread.
Further, described the 3rd sidewall is located at 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, the described plate body and second body of rod are one-body molded shape.
Further, described second body of rod is influenced by the tightness of spring to first body of rod bevelled angle.
Further, described second body of rod is influenced by the interval of first permanent seat and second permanent seat to first body of rod bevelled angle.
Further, described first permanent seat and second permanent seat become projection shape or groove shape.
From the above, according to connect mechanism of the present invention, it can have one or more following advantage:
(1) this connect mechanism is adjusted the length of spring by rotating spiral cover, can adjust bicycle arbitrarily to auxiliary wheel bevelled angle, reaches with the auxiliary child of gradual mode to learn bicycle.
(2) this connect mechanism can be completely fixed the angle of auxiliary wheel to bicycle by screwing spiral cover, and its application is very high.
Description of drawings
Fig. 1 is first exploded perspective view of connect mechanism of the present invention;
Fig. 2 is second exploded perspective view of connect mechanism of the present invention;
Fig. 3 is the exploded perspective view of the embodiment of connect mechanism of the present invention;
Fig. 4 is that first of connect mechanism of the present invention is implemented the aspect scheme drawing;
Fig. 5 is that second of connect mechanism of the present invention is implemented the aspect scheme drawing;
Fig. 6 is that the 3rd of connect mechanism of the present invention is implemented the aspect scheme drawing.
[primary clustering nomenclature]
1: connect mechanism; 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: the bicycle auxiliary wheel;
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 first exploded perspective view of connect mechanism of the present invention.As shown in the figure, connect mechanism 1 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 one first perforation 1003 on this relative the first side wall 100 more respectively; First permanent seat 101 is located between the other end and accommodation space 1000 of first body of rod 10, and 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 be the axle center with bolt 1004 in accommodation space 1000, does a limited rotation; Door 12 simultaneously is provided with one second permanent seat 120 in it, and in the mode of second permanent seat, 120 relative first permanent seats 101, is sheathed on second body of rod 11.Wherein, first permanent seat 101 and second permanent seat 120 can become the projection shape, maybe can become groove shape (as shown in Figure 2).Distance between first permanent seat 101 that second permanent seat 120 that door 12 is had and first body of rod 10 are had has determined a limited length.Therefore, when spring 13 is located at first permanent seat 101 with an end, the other end is located on second permanent seat 120, and then the extendable room of spring 13 is the limited length between first permanent seat 101 and second permanent seat 120; Spiral cover 14 is located on the door 12, and spiral cover 14 is hollow form and is provided with one second screw thread 140 in its medial surface, spiral cover 14 just is sheathed on first screw thread 110 of second body of rod 11 with second screw thread 140, so the user just can rotate spiral cover 14, and then adjusts the distance between first permanent seat 101 and second permanent seat 120.
By the binding 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 promptly 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 the embodiment of connect mechanism 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 second sidewall 102 are integral forming shape.In addition, the other end of second sidewall 102 is provided with one the 3rd perforation 1020, and it provides a screw 1021 to wear and links a bicycle auxiliary wheel 2.
Connect mechanism 1 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 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 scheme drawing of connect mechanism 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 second body of rod, 11 bevelled directions.
See also Fig. 6 again, it is that the 3rd of connect mechanism of the present invention is implemented the aspect scheme drawing.As shown in the figure, the 3rd enforcement aspect of the present invention is by adjusting the length of first permanent seat 101 and second permanent seat 120 (all being the projection shape), make when the user screws spiral cover 14, when not being screwed into the end as yet, first permanent seat 101 and second permanent seat 120 promptly touch mutually, reach not bevelled purpose of stationary bicycle 3 equally.
Adopt the disclosed connect mechanism of the present invention, promptly rotatable spiral cover is adjusted the length of spring, can be when the child to learn bicycle, and the initial stage is completely fixed the angle of bicycle 3 to bicycle auxiliary wheel 2 in the mode of locking spiral cover 4 earlier, can avoid the child to fall; And drive bicycle after a period of time in child study, and can transfer gradually that pine is outstanding covers 14, make that bicycle 3 is limited to tilt but still be unlikely to make the child to fall down.So, can make the study rider adapt to left and right sides balance gradually to reach association and drive the effect of bicycle by the gradual increase bicycle degree of waving 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 limit in claim of the present invention and can carry out many changes, revise it, even the equivalence change, but all will fall within the scope of protection of the present invention.
Claims (12)
1. connect mechanism, it is characterized in that: described connect mechanism 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 described first body of rod respectively, more wear one first perforation on the described the first side wall, described 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 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 first permanent seat with an end, and connects described 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 first screw thread of described second body of rod with described second screw collar, and is located on the described door.
2. connect mechanism as claimed in claim 1 is characterized in that: described first body of rod more comprises one second sidewall, and an end of described second sidewall is located at the other end of described first body of rod.
3. connect mechanism as claimed in claim 2 is characterized in that: the other end of described second sidewall is provided with one the 3rd perforation.
4. connect mechanism as claimed in claim 1 is characterized in that: described connect mechanism more comprises a plate body, and an end of described plate body links the other end of described second body of rod.
5. connect mechanism as claimed in claim 4 is characterized in that: this end of described plate body extends one three sidewall of hollow ring around shape.
6. connect mechanism as claimed in claim 5 is characterized in that: the medial surface of described the 3rd sidewall has one the 3rd screw thread.
7. connect mechanism as claimed in claim 6 is characterized in that: described the 3rd sidewall is located at first screw thread of described second body of rod with described the 3rd screw collar.
8. connect mechanism as claimed in claim 4 is characterized in that: the other end of described plate body is provided with one the 4th perforation.
9. connect mechanism as claimed in claim 4 is characterized in that: the described plate body and second body of rod are one-body molded shape.
10. connect mechanism as claimed in claim 1 is characterized in that: described second body of rod is influenced by the tightness of described spring to described first body of rod bevelled angle.
11. connect mechanism as claimed in claim 1 is characterized in that: described second body of rod is influenced by the interval of described first permanent seat and second permanent seat to described first body of rod bevelled angle.
12. connect mechanism as claimed in claim 1 is characterized in that: described first permanent seat and 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 true CN102085890A (en) | 2011-06-08 |
| CN102085890B 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) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2850568A1 (en) * | 1978-11-22 | 1980-06-04 | Franz Mueller | ELASTIC SIDE SUPPORT WITH SUPPORT WHEEL FOR CHILDREN'S BIKES |
| JPS59185183U (en) * | 1983-05-28 | 1984-12-08 | 土江 公裕 | Motorcycle auxiliary wheel device |
| 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
Also Published As
| Publication number | Publication date |
|---|---|
| CN102085890B (en) | 2013-03-06 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20161203 |
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| CF01 | Termination of patent right due to non-payment of annual fee |