CN102310880A - Anti-vibration baby carriage front wheel structure - Google Patents
Anti-vibration baby carriage front wheel structure Download PDFInfo
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- CN102310880A CN102310880A CN 201110263042 CN201110263042A CN102310880A CN 102310880 A CN102310880 A CN 102310880A CN 201110263042 CN201110263042 CN 201110263042 CN 201110263042 A CN201110263042 A CN 201110263042A CN 102310880 A CN102310880 A CN 102310880A
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- wheel
- front wheel
- fork
- vibration
- attaching parts
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Abstract
The invention discloses an anti-vibration baby carriage front wheel structure, which comprises a front wheel connecting element, a front wheel fork and wheels, wherein the front wheel fork is provided with a rotating shaft and a wheel shaft, the rotating shaft is used for being inserted and connected with the front wheel connecting element, the wheel shaft is used for installing the wheels, and an O-shaped ring used for eliminating a gap is arranged between the rotating shaft of the front wheel fork and the front wheel connecting element. The anti-vibration baby carriage front wheel structure has the advantages that the gap between the rotating shaft of the front wheel fork and the front wheel connecting element is eliminated on the basis without influencing the universal effect of the front wheel, so the problem of front wheel vibration when a baby carriage is pushed to move is solved.
Description
Technical field
the present invention relates to a kind of doll carriage fore wheel structure.
Background technology
existing doll carriage fore wheel structure generally comprises front-wheel attaching parts, front-fork and wheel; Wherein front-fork has the S. A. of pegging graft with the front-wheel attaching parts, the wheel shaft that reaches the installation of confession wheel; Because of front-wheel universal (360 all rotate); Must have the gap between S. A. on the front-fork and the front-wheel attaching parts, doll carriage is when carrying out, and the front-wheel shake can be caused in this gap.
Summary of the invention
in order to solve the problem of existing doll carriage front-wheel shake when carrying out, and it is a kind of at the doll carriage fore wheel structure that does not influence the anti-jitter in gap between the S. A. of having eliminated front-fork on the universal basis of front-wheel again and the front-wheel attaching parts that the present invention provides.
technical scheme of the present invention is: a kind of doll carriage fore wheel structure of anti-jitter; Comprise front-wheel attaching parts, front-fork and wheel; Wherein front-fork has the S. A. that is used for pegging graft with the front-wheel attaching parts, and the wheel shaft that supplies wheel to install, is provided with between the S. A. of said front-fork and the front-wheel attaching parts to be used for antibacklash O type circle.
The concrete mounting means of
said O type circle is: the S. A. of said front-fork is provided with a circle draw-in groove, and said O type snare is located on the S. A. and the inboard is fastened in this draw-in groove.
said O type circle is processed by flexible glue.
advantage of the present invention is: the O type circle that the present invention's sheathed flexible glue on the S. A. of front-fork is processed; Do not influence the S. A. of having eliminated front-fork on the universal basis of front-wheel again and the gap between the front-wheel attaching parts, thereby solving the problem of doll carriage front-wheel shake when carrying out.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further described:
Fig. 1 is a block diagram of the present invention;
Fig. 2 is an exploded drawings of the present invention.
wherein: 1 front-wheel attaching parts; 2 front-forks; 21 S. A.s; 211 draw-in grooves; 22 wheel shafts; 3 wheels; 4 O type circles.
The specific embodiment
embodiment: as depicted in figs. 1 and 2; A kind of doll carriage fore wheel structure of anti-jitter; Comprise front-wheel attaching parts 1, front-fork 2 and wheel 3; Wherein front-fork 2 has the S. A. 21 that is used for pegging graft with front-wheel attaching parts 1, and the wheel shaft 22 that supplies wheel 3 to install, is provided with the O type circle 4 that is used for antibacklash, is processed by flexible glue between the S. A. 21 of said front-fork 2 and the front-wheel attaching parts 1.
The concrete mounting means of
said O type circle 4 is: the S. A. 21 of said front-fork 2 is provided with a circle draw-in groove 211, and said O type circle 4 is set on the S. A. 21 and the inboard is fastened in this draw-in groove 211.
the present invention O type circle 4 that a sheathed flexible glue is processed on the S. A. 21 of front-fork 2; Do not influence the S. A. 21 of having eliminated front-fork 2 on the universal basis of front-wheel again and the gap between the front-wheel attaching parts 1, thereby solving the problem of doll carriage front-wheel shake when carrying out.
More than
only is concrete exemplary applications of the present invention, and protection scope of the present invention is not constituted any limitation.Except that the foregoing description, the present invention can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the present invention's scope required for protection.
Claims (3)
1. the doll carriage fore wheel structure of an anti-jitter; Comprise front-wheel attaching parts (1), front-fork (2) and wheel (3); Wherein front-fork (2) has the S. A. (21) that is used for pegging graft with front-wheel attaching parts (1), and the wheel shaft (22) that supplies wheel (3) to install, it is characterized in that: be provided with between the S. A. (21) of said front-fork (2) and the front-wheel attaching parts (1) and be used for antibacklash O type circle (4).
2. the doll carriage fore wheel structure of anti-jitter according to claim 1; It is characterized in that: the S. A. (21) of said front-fork (2) is provided with a circle draw-in groove (211), and said O type circle (4) is set on the S. A. (21) and the inboard is fastened in this draw-in groove (211).
3. the doll carriage fore wheel structure of anti-jitter according to claim 1 and 2, it is characterized in that: said O type circle (4) is processed by flexible glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110263042 CN102310880A (en) | 2011-09-07 | 2011-09-07 | Anti-vibration baby carriage front wheel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110263042 CN102310880A (en) | 2011-09-07 | 2011-09-07 | Anti-vibration baby carriage front wheel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102310880A true CN102310880A (en) | 2012-01-11 |
Family
ID=45424528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110263042 Pending CN102310880A (en) | 2011-09-07 | 2011-09-07 | Anti-vibration baby carriage front wheel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102310880A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786768A (en) * | 2013-08-12 | 2014-05-14 | 宁波万利安儿童用品有限公司 | Children's vehicle anti-vibration wheel component |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4676518A (en) * | 1985-12-11 | 1987-06-30 | Kartchner Niles R | Motorcycle front fork dust cover |
| US20040201145A1 (en) * | 2003-04-11 | 2004-10-14 | Hui-Hsiung Chen | Adjustable front suspension device |
| CN2663277Y (en) * | 2003-11-18 | 2004-12-15 | 吴留香 | Three-wheeled swinging body-building vehicle |
| CN2717730Y (en) * | 2004-04-23 | 2005-08-17 | 邓美生 | Rotary and antivibrating mechanism for baby perambulator wheel set |
| CN2801586Y (en) * | 2005-04-20 | 2006-08-02 | 邓美生 | Rotating and shock absorbing device for wheel set of baby carriage |
| CN201240407Y (en) * | 2008-06-20 | 2009-05-20 | 苏州威凯儿童用品有限公司 | Shock absorbing device for front wheel of baby carriage |
-
2011
- 2011-09-07 CN CN 201110263042 patent/CN102310880A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4676518A (en) * | 1985-12-11 | 1987-06-30 | Kartchner Niles R | Motorcycle front fork dust cover |
| US20040201145A1 (en) * | 2003-04-11 | 2004-10-14 | Hui-Hsiung Chen | Adjustable front suspension device |
| CN2663277Y (en) * | 2003-11-18 | 2004-12-15 | 吴留香 | Three-wheeled swinging body-building vehicle |
| CN2717730Y (en) * | 2004-04-23 | 2005-08-17 | 邓美生 | Rotary and antivibrating mechanism for baby perambulator wheel set |
| CN2801586Y (en) * | 2005-04-20 | 2006-08-02 | 邓美生 | Rotating and shock absorbing device for wheel set of baby carriage |
| CN201240407Y (en) * | 2008-06-20 | 2009-05-20 | 苏州威凯儿童用品有限公司 | Shock absorbing device for front wheel of baby carriage |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786768A (en) * | 2013-08-12 | 2014-05-14 | 宁波万利安儿童用品有限公司 | Children's vehicle anti-vibration wheel component |
| CN103786768B (en) * | 2013-08-12 | 2016-07-06 | 宁波万利安儿童用品有限公司 | A kind of shockproof vehicle wheel component of perambulator |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120111 |