CN203580701U - Manual adjusting mechanism for FIX - Google Patents
Manual adjusting mechanism for FIX Download PDFInfo
- Publication number
- CN203580701U CN203580701U CN201320699561.6U CN201320699561U CN203580701U CN 203580701 U CN203580701 U CN 203580701U CN 201320699561 U CN201320699561 U CN 201320699561U CN 203580701 U CN203580701 U CN 203580701U
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- China
- Prior art keywords
- ratchet
- fix
- inner gear
- rotating disk
- flexible
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Abstract
The utility model discloses a manual adjusting mechanism for an FIX. The manual adjusting mechanism for the FIX comprises a flexible belt and a coiler, wherein one end of the flexible belt is fixed on the FIX; the coiler is used for adjusting the stretching of the flexible belt; especially, the coiler comprises a coiling frame, a rotating shaft, a turntable, an inner one-way gear, a pawl and a locking mechanism; the rotating shaft is arranged on the coiling frame in a rotating form; the turntable is fixedly arranged on the rotating shaft; the inner one-way gear is concentric with the turntable and is arranged in the turntable; the pawl is adjustably arranged on the coiling frame and is meshed with the inner one-way gear; the locking mechanism is used for relatively locking the pawl and the inner one-way gear; a retaining ring is arranged on the turntable; the other end of the flexible belt is wound on the retaining ring; when the locking mechanism unlocks, the flexible belt contracts under the driving of the rotation of the turntable. The manual adjusting mechanism for the FIX achieves the purpose of the coiler as well as the purpose of locking, and meanwhile, has a simple structure and is good in controllability.
Description
Technical field
the utility model relates to the manual adjustment means of a kind of FIX.
Background technology
as everyone knows, FIX is for two parts are connected, especially in automotive seats, the adjusting of its FIX (common is flexible), modal mode is to adopt rope under the effect of taking-up device, pull rope that FIX is shunk, or unclamping rope pulls FIX self to make FIX contraction elongation return to original state, and in automotive seats, after the telescopic adjustment of FIX, need locking, and taking-up device can only be controlled the flexible of rope, if set up after a lockout mechanism, it is complicated that the structure of its whole regulating mechanism becomes, simultaneously higher to the accuracy requirement that furls and recover of taking-up device, increased again the difficulty of controlling of regulating mechanism, and then increase productive costs.
Summary of the invention
technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and the manual adjustment means of the FIX that a kind of good, contraction simple in structure, handling and reset accuracy are high is provided.
for solving above technical matters, the utility model adopts following technical scheme:
the manual adjustment means of a kind of FIX, it comprises that an end is fixed on the flexible-belt on FIX, for regulating the flexible taking-up device of flexible-belt, particularly, its taking-up device comprises and furls frame, be arranged on rotationally the rotating shaft furling on frame, be fixed on the rotating disk in rotating shaft, concentric and be arranged on the unidirectional inner gear of rotating disk inside with rotating disk, can regulate to be arranged on furls on frame and the ratchet being meshed with unidirectional inner gear, and for by the lockout mechanism of ratchet locking relative to unidirectional inner gear, wherein on rotating disk, be provided with clasp, the other end of flexible-belt is wrapped on clasp, during lockout mechanism release, unidirectional inner gear is separated with ratchet, dial rotation can drive flexible-belt flexible, during lockout mechanism locking, unidirectional inner gear and the engagement of described ratchet, rotating disk cannot rotate.
preferably, lockout mechanism comprises and is located at rotationally the release push rod furling on frame, and release push rod is arranged on the upper cover plate furling on frame, conflicts on ratchet in one end; And be fixedly installed on the position-limited lever furling on frame.When lockout mechanism is during in released state, ratchet is separated with unidirectional inner gear, and torsion spring is in deformed state; When lockout mechanism is in the lock state, torsion spring restPoses, and ratchet is meshed with unidirectional inner gear, and release push rod is conflicted on position-limited lever, and regulation cock is conflicted on release push rod.
according to another concrete enforcement and preferred aspect of the utility model, furl frame and comprise that inside is the U-shaped pipe of hollow, is arranged on upper cover plate and the lower cover of both sides two vertical portions that both ends are connected to respectively U-shaped pipe of U-shaped pipe bottom, rotating disk is between upper cover plate and lower cover, and the rotating shaft both ends of rotating disk are arranged on respectively on upper cover plate and lower cover, two flexible-belts pass respectively the vertical portion of U-shaped pipe and are wrapped on clasp.
preferably, be provided with chute furling on frame, be fixed with the regulation cock that can move along chute length direction on ratchet, when lockout mechanism is during in released state, regulation cock drives ratchet separated with unidirectional inner gear along the length direction of chute.
preferably, rotating shaft one end of rotating disk passes upper cover plate, and is provided with the push rod that furls perpendicular to rotating shaft bearing of trend at rotating shaft top.Rotation furls the rotation that push rod can drive rotating disk.
further, preferably, also have groove on upper cover plate, torsion spring one end is fixed on upper cover plate, and the other end is extended and is arranged in groove to upper cover plate in the end of ratchet along conflicting.Make torsion spring more stable.
in addition, the top ends in two vertical portions of U-shaped pipe is provided with respectively exit skirt guide, is conducive to the contraction with FIX and flexible-belt, plays directional tagging, and then improves the accuracy that FIX regulates; Sidepiece in two vertical portions of U-shaped pipe is also provided with traction lock, has further controlled the stability after FIX is connected with miscellaneous part.
due to the enforcement of above technical scheme, the utility model compared with prior art tool has the following advantages:
the utility model is separated by unidirectional inner gear and ratchet, rotate rotating disk, flexible-belt is produced flexible, reached the object of taking-up device, simultaneously again by the engagement of unidirectional inner gear and ratchet, flexible flexible-belt has been locked relatively, reached the object of locking, in addition, employing of the present utility model is simple in structure, handling good.
Accompanying drawing explanation
fig. 1 is the schematic perspective view (front) according to regulating mechanism of the present utility model;
fig. 2 is the schematic perspective view (reverse side) according to regulating mechanism of the present utility model;
fig. 3 is the partial schematic diagram according to regulating mechanism of the present utility model;
fig. 4 is the schematic diagram in elongation state according to FIX of the present utility model;
fig. 5 is the schematic diagram in contraction state according to FIX of the present utility model;
wherein: 1, FIX; 2, flexible-belt; 3, taking-up device; 30, furl frame; 300, U-shaped pipe; 301, upper cover plate; A, chute; B, groove; 302, lower cover; 31, rotating shaft; 32, rotating disk; 320, clasp; 33, unidirectional inner gear; 34, ratchet; 35, lockout mechanism; 350, release push rod; 351, torsion spring; 352, position-limited lever; 4, furl push rod; 5, regulation cock; 6, exit skirt guide; 7, traction lock.
The specific embodiment
as shown in Fig. 1 to 5, according to the manual adjustment means of the FIX of the present embodiment, it mainly comprises that an end is fixed on flexible-belt 2, the taking-up device 3 for regulating flexible-belt 2 to shrink or extend on FIX1.
in this example, above-mentioned FIX1 is two, and flexible-belt 2 is two.Simultaneously, above-mentioned taking-up device 3 comprises and furls frame 30, be arranged on rotationally the rotating shaft 31 furling on frame 30, be fixed on the rotating disk 32 in rotating shaft 31, concentric and be arranged on the unidirectional inner gear 33 of rotating disk inside with rotating disk 32, can regulate to be arranged on furls on frame 30 and the ratchet 34 being meshed with unidirectional inner gear 33, and for the lockout mechanism 35 with the relative locking of unidirectional inner gear 33 by ratchet 34, wherein on rotating disk 32, be provided with clasp 320, article two, the other end of flexible-belt 2 is wrapped in respectively on clasp 320, during lockout mechanism 35 release, unidirectional inner gear 33 is separated with ratchet 34, rotating disk 32 rotates and can drive flexible-belt 1 flexible, during lockout mechanism 35 locking, unidirectional inner gear 33 and ratchet 34 engagements, rotating disk 32 cannot rotate.
further, furl frame 30 and comprise that inside is the U-shaped pipe 300 of hollow, is arranged on upper cover plate 301 and the lower cover 302 of both sides two vertical portions that both ends are connected to respectively U-shaped pipe 300 of U-shaped pipe 300 bottoms, rotating disk 32 is between upper cover plate 301 and lower cover 302, and rotating shaft 31 both ends of rotating disk 32 are arranged on respectively on upper cover plate 301 and lower cover 302, two flexible-belts 2 pass respectively the vertical portion of U-shaped pipe 300 and are wrapped on clasp 320.
more specifically, rotating shaft 31 1 ends of rotating disk 32 pass upper cover plate 301, and at rotating shaft 31 tops, are provided with and furl push rod 4 perpendicular to rotating shaft 31 bearing of trends.Rotation furls the rotation that push rod 4 can drive rotating disk 32.
in this example, above-mentioned lockout mechanism 35 comprise be located at rotationally that to furl frame 30(be upper cover plate 301) on release push rod 350, one end is conflicted on ratchet 34, the other end is arranged on that to furl frame 30(be upper cover plate 301) on this example of torsion spring 351(in adopt fixing mode, one end of torsion spring 351 is fixedly installed on upper cover plate 301), and be fixedly installed on that to furl frame 30(be upper cover plate 301) on position-limited lever 352.Simultaneously, on upper cover plate 301, be provided with chute a and groove b, on ratchet 34, be fixed with the regulation cock 5 that can move along chute a length direction, torsion spring 351 1 ends are fixed on upper cover plate 301, and the other end is extended and is arranged in groove b to upper cover plate 301 in the end of ratchet 34 along conflicting.Make torsion spring 351 more stable.
further, when lockout mechanism 35 is during in released state, ratchet 34 is separated with inner gear 33, and torsion spring 351 is in deformed state, and moves along the length direction of groove b; When lockout mechanism 35 is in the lock state, torsion spring 351 restPoses naturally, and ratchet 34 is meshed with inner gear 33, and release push rod 350 is conflicted on position-limited lever 352, and regulation cock 5 is conflicted on release push rod 350.
in addition, the top ends in 300 two vertical portions of U-shaped pipe is provided with respectively exit skirt guide 6, is conducive to the contraction with FIX1 and flexible-belt 2, plays directional tagging, and then improves the accuracy that FIX1 regulates; Sidepiece in 300 two vertical portions of U-shaped pipe is also provided with traction lock 7, further controlled the stability after FIX1 is connected with miscellaneous part, when traction lock 7 locking, FIX 1 cannot disassemble on other links, when traction lock 7 release, FIX 1 could disassemble from other links.
further, as shown in Figure 4, now FIX1 is in elongation state, and now FIX1 is in contraction state as shown in Figure 5, and the concrete control process of the present embodiment is (being adjusted to example to contraction state with elongation state) as follows:
first by lockout mechanism 35 releases, concrete promotion release push rod 350, make ratchet 34 separated with unidirectional inner gear 33, torsion spring 351 is now in deformed state, and move along the length direction of groove b, then promote to furl push rod 4, rotating disk 32 and unidirectional inner gear 33 are rotated, FIX1 is shunk, then unclamp release push rod 350, torsion spring 351 recovers virgin state naturally, ratchet 34 is meshed with unidirectional inner gear 33, release push rod 350 is conflicted on position-limited lever 352, regulation cock 5 is conflicted on release push rod 350, make lockout mechanism 35 lockings, now rotating disk 32 and unidirectional inner gear 33 all cannot rotate, FIX1 is in stable contraction state, in like manner, the contraction state of FIX regulates as follows to elongation state:
by after lockout mechanism 35 releases, reversing sense promotes to furl push rod 4, pulls FIX seat 1, during to position shown in Fig. 4, then by lockout mechanism 35 lockings, rotating disk 32 and inner gear 33 all cannot be rotated, and FIX1 is in stable elongation state.
above the utility model is described in detail; its object is to allow the personage who is familiar with this art can understand content of the present utility model and be implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to Spirit Essence of the present utility model change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (8)
1. the manual adjustment means of a FIX, it comprises that an end is fixed on the flexible-belt on FIX, for regulating the described flexible taking-up device of flexible-belt, it is characterized in that: described taking-up device comprises and furls frame, described in being arranged on rotationally, furl the rotating shaft on frame, be fixed on the rotating disk in described rotating shaft, concentric and be arranged on the unidirectional inner gear of rotating disk inside with described rotating disk, can regulate described in being arranged on furls on frame and the ratchet being meshed with described unidirectional inner gear, and for the lockout mechanism with the relative locking of described unidirectional inner gear by described ratchet, wherein on described rotating disk, be provided with clasp, the other end of described flexible-belt is wrapped on described clasp, during described lockout mechanism release, described unidirectional inner gear is separated with described ratchet, described dial rotation can drive described flexible-belt flexible, when described lockout mechanism locks, described unidirectional inner gear and the engagement of described ratchet, described rotating disk cannot rotate.
2. the manual adjustment means of FIX according to claim 1, it is characterized in that: described lockout mechanism comprises described in being located at rotationally and furls the release push rod on frame, one end is conflicted on described ratchet, the other end furls the torsion spring on frame described in being arranged on, and described in being fixedly installed on, furl the position-limited lever on frame, when described lockout mechanism is during in released state, described ratchet is separated with described unidirectional inner gear, and described torsion spring is in deformed state; When described lockout mechanism is in the lock state, described torsion spring restPoses, and described ratchet is meshed with described unidirectional inner gear, and described release push rod is conflicted on described position-limited lever, and described regulation cock is conflicted on described release push rod.
3. the manual adjustment means of FIX according to claim 2, it is characterized in that: the described frame that furls comprises that inside is the U-shaped pipe of hollow, is arranged on upper cover plate and the lower cover of both sides two vertical portions that both ends are connected to respectively described U-shaped pipe of described U-shaped pipe bottom, described rotating disk is between described upper cover plate and described lower cover, and the rotating shaft both ends of described rotating disk are arranged on respectively on described upper cover plate and lower cover, and two described flexible-belts pass respectively the vertical portion of described U-shaped pipe and are wrapped on described clasp.
4. the manual adjustment means of FIX according to claim 3, it is characterized in that: the described frame that furls is provided with chute, on described ratchet, be fixed with the regulation cock that can move along described chute length direction, when described lockout mechanism is during in released state, described regulation cock drives described ratchet separated with described unidirectional inner gear along the length direction of described chute.
5. the manual adjustment means of FIX according to claim 3, is characterized in that: rotating shaft one end of described rotating disk passes described upper cover plate, and is provided with the push rod that furls perpendicular to described rotating shaft bearing of trend at described rotating shaft top.
6. the manual adjustment means of FIX according to claim 5, it is characterized in that: on described upper cover plate, also have groove, described torsion spring one end is fixed on described upper cover plate, and the other end is extended to described upper cover plate in the end of described ratchet and is arranged in described groove along conflicting.
7. the manual adjustment means of FIX according to claim 3, is characterized in that: the top ends in two vertical portions of described U-shaped pipe is provided with respectively exit skirt guide.
8. the manual adjustment means of FIX according to claim 3, is characterized in that: the sidepiece in two vertical portions of described U-shaped pipe is also provided with traction lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320699561.6U CN203580701U (en) | 2013-11-07 | 2013-11-07 | Manual adjusting mechanism for FIX |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320699561.6U CN203580701U (en) | 2013-11-07 | 2013-11-07 | Manual adjusting mechanism for FIX |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203580701U true CN203580701U (en) | 2014-05-07 |
Family
ID=50578661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320699561.6U Expired - Fee Related CN203580701U (en) | 2013-11-07 | 2013-11-07 | Manual adjusting mechanism for FIX |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203580701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2568568A (en) * | 2017-08-28 | 2019-05-22 | Wonderland Switzerland Ag | Child safety seat |
-
2013
- 2013-11-07 CN CN201320699561.6U patent/CN203580701U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2568568A (en) * | 2017-08-28 | 2019-05-22 | Wonderland Switzerland Ag | Child safety seat |
| GB2568568B (en) * | 2017-08-28 | 2020-04-22 | Wonderland Switzerland Ag | Child safety seat |
| US10766385B2 (en) | 2017-08-28 | 2020-09-08 | Wonderland Switzerland Ag | Child safety seat |
| GB2584191A (en) * | 2017-08-28 | 2020-11-25 | Wonderland Switzerland Ag | Child safety seat |
| GB2584191B (en) * | 2017-08-28 | 2021-03-24 | Wonderland Switzerland Ag | Child safety seat |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 |