CN204077430U - A kind of automobile children safety chair chair body is reclined angle adjusting mechanism - Google Patents
A kind of automobile children safety chair chair body is reclined angle adjusting mechanism Download PDFInfo
- Publication number
- CN204077430U CN204077430U CN201420511997.2U CN201420511997U CN204077430U CN 204077430 U CN204077430 U CN 204077430U CN 201420511997 U CN201420511997 U CN 201420511997U CN 204077430 U CN204077430 U CN 204077430U
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- CN
- China
- Prior art keywords
- chair body
- connecting portion
- gear level
- locking gear
- chair
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- Expired - Fee Related
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model discloses a kind of automobile children safety chair chair body to recline angle adjusting mechanism, comprise chair body skeleton and release handle, chair body skeleton is provided with the first connecting portion and the second connecting portion that are connected with chair body, second connecting portion is provided with and regulates guide groove and locking gear level hole, top and first connecting portion of chair body are hinged, and the bottom of chair body is flexibly connected with the second connecting portion with regulating the cooperation of guide groove by regulating pilot bar; Release handle locks and connects with the second connecting portion with coordinating of locking gear level hole by locking gear level bar, release handle is provided with guiding skewed slot, one end of locking gear level bar is provided with the guiding projection coordinated with the skewed slot that leads, and the other end of locking gear level bar is inserted in locking gear level hole.The utility model to be reclined angle for regulating chair body, and structure is simple and solid and reliable, easy to adjust.
Description
Technical field
The utility model relates to child safety seat technical field, especially relates to a kind of automobile children safety chair chair body and to recline angle adjusting mechanism.
Background technology
A kind of child safety seat disclosed in patent announcement CN102009606B, comprise seat body and base, seat body and base link and relative position is adjustable between the two, different by seat body and base relative position, this child seat is optionally in erectility or tiltedly plows state.Owing between seat support body and base being movable adjustable connection relationship, therefore the soundness linked between seat support body and base determines reliability and the safety of safety chair seats of car, but the seat body of existing child safety seat and base relative position is built on the sand when regulating, safety is lower, the angle adjusting mechanism complex structure and chair body is reclined, regulates inconvenient.
Summary of the invention
For the deficiency that above-mentioned prior art exists, the purpose of this utility model is to provide a kind of automobile children safety chair chair body and reclines angle adjusting mechanism, to recline angle for regulating chair body, stabilized structure is reliable, to improve the safety of automobile children safety chair, and structure is simple, easy to adjust.
To achieve these goals, the technical scheme that the utility model adopts is:
A kind of automobile children safety chair chair body is reclined angle adjusting mechanism, comprise the chair body skeleton be fixedly installed on base and the release handle be connected with chair body, chair body skeleton is provided with the first connecting portion and the second connecting portion that are connected with chair body, first connecting portion is in the top of the second connecting portion, second connecting portion is provided with and regulates guide groove and locking gear level hole, top and first connecting portion of chair body are hinged, and the bottom of chair body is flexibly connected with the second connecting portion with regulating the cooperation of guide groove by regulating pilot bar; Release handle locks and connects with the second connecting portion with coordinating of locking gear level hole by locking gear level bar, release handle is provided with guiding skewed slot, one end of locking gear level bar is provided with the guiding projection coordinated with the skewed slot that leads, and the other end of locking gear level bar is inserted in locking gear level hole.
Wherein, described release handle is also provided with position-limited trough, is provided with the locating dowel pin be connected with chair body in this position-limited trough, release handle makes release handle move relative to chair body is spacing by position-limited trough and the cooperation of locating dowel pin.Described second connecting portion is two, second connecting portion described in two is arranged at the both sides of described chair body skeleton symmetrically, described release handle is arranged at described in two between second connecting portion, and the guiding skewed slot on described release handle is symmetrically arranged two, and what described locking gear level bar was corresponding is also two.
Wherein, described first connecting portion is provided with mounting hole, the deep-slotted chip breaker that described adjustment guide groove is is the center of circle with this mounting hole.
Wherein, described chair body skeleton comprises pipe and U-shaped outer tube in U-shaped, and in U-shaped, pipe is welded in U-shaped outer tube.
Adopt after technique scheme, the utility model compared to the prior art advantageously:
A kind of automobile children safety chair chair body described in the utility model is reclined angle adjusting mechanism, the release handle being fixedly installed in the chair body skeleton on base and being connected with chair body, chair body is arranged on chair body skeleton by the first connecting portion and the second connecting portion adjustable ground, top and first connecting portion of chair body are hinged, sliding in adjustment guide groove by adjustment pilot bar in the bottom of chair body, thus realizes chair body and to recline the adjustment of angle.The utility model to be reclined the locking of angle by pulling release handle to realize chair body in addition, particularly, second connecting portion is provided with locking gear level hole, release handle is provided with guiding skewed slot, locking gear level bar is provided with between locking gear level hole and guiding skewed slot, one end of locking gear level bar is provided with the guiding projection coordinated with the skewed slot that leads, the other end of locking gear level bar is inserted in locking gear level hole, when longitudinally pulling release handle, locking gear level bar transverse shifting under the position-limiting action of guiding skewed slot, locking gear level bar is made to insert or stretch out locking gear level hole, the locking of angle thus realization is reclined to chair body, its stabilized structure is reliable, the safety of automobile children safety chair can be improved, and structure is simple, easy to adjust, also productive costs can be reduced.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Fig. 1 is perspective view of the present utility model.
Fig. 2 is plan structure schematic diagram of the present utility model.
Fig. 3 is the structural representation of the utility model chair body skeleton and base.
In figure, 1: base; 2: chair body skeleton; 3: the first connecting portions; 4: the second connecting portions; 5: regulate guide groove; 6: locking gear level hole; 7: release handle; 8: guiding skewed slot; 9: locking gear level bar; 10: guiding projection; 11: position-limited trough; 12: locating dowel pin; 13: regulate pilot bar.
Detailed description of the invention
The following stated is only preferred embodiment of the present utility model, does not therefore limit protection domain of the present utility model.
Embodiment, as shown in Figure 1 to Figure 3.
A kind of automobile children safety chair chair body is reclined angle adjusting mechanism, and comprise the chair body skeleton 2 be fixedly installed on base 1 and the release handle 7 is connected with chair body, chair body skeleton 2 comprises in U-shaped manages and U-shaped outer tube, and in U-shaped, pipe is welded in U-shaped outer tube.Chair body skeleton 2 is provided with the top that the first connecting portion 3 of being connected with chair body and the second connecting portion 4, first connecting portion 3 are positioned at the second connecting portion 4, and chair body is arranged on chair body skeleton 2 by the first connecting portion 3 and the second connecting portion 4 adjustable ground.Release handle 7 is also provided with position-limited trough 11, is provided with the locating dowel pin 12 be connected with chair body in this position-limited trough 11, release handle 7 makes release handle 7 move relative to chair body is spacing by position-limited trough 11 and the cooperation of locating dowel pin 12.
First connecting portion 3 is provided with mounting hole, the top of chair body by this mounting hole and the first connecting portion 3 hinged, second connecting portion 4 is provided with and regulates guide groove 5 and locking gear level hole 6, guide groove 5 is regulated to be take mounting hole as the deep-slotted chip breaker in the center of circle, locking gear level hole 6 is multiple, and equidistantly arrange along regulating the arc-shaped side of guide groove 5, the bottom of chair body is flexibly connected with the second connecting portion 4 with regulating the cooperation of guide groove 5 by regulating pilot bar 13, regulate pilot bar 13 slip in adjustment guide groove 5, thus realize chair body and to recline the adjustment of angle.Particularly, the second connecting portion 4 is two, and two second connecting portions 4 are arranged at the both sides of chair body skeleton 2 symmetrically, and release handle 7 is arranged in the middle of two second connecting portions 4.
Release handle 7 is provided with two symmetrically arranged guiding skewed slots 8, and what locking gear level bar 9 was corresponding is also two.One end of locking gear level bar 9 is provided with the guiding projection 10 coordinated with the skewed slot 8 that leads, and the other end of locking gear level bar 9 is inserted in locking gear level hole 6.Release handle 7 locks and connects with the second connecting portion 4 with coordinating of locking gear level hole 6 by locking gear level bar 9.When longitudinally pulling release handle 7, locking gear level bar 9 transverse shifting under the position-limiting action of guiding skewed slot 8, locking gear level bar 9 is inserted or stretches out locking gear level hole 6, thus realize reclining the unblock of angle or locking to chair body, its stabilized structure is reliable, can improve the safety of automobile children safety chair, and structure is simple, easy to adjust, also can reduce productive costs.
The above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (5)
1. an automobile children safety chair chair body is reclined angle adjusting mechanism, it is characterized in that: comprise the chair body skeleton (2) be fixedly installed on base (1) and the release handle (7) be connected with chair body, chair body skeleton (2) is provided with the first connecting portion (3) and the second connecting portion (4) that are connected with chair body, first connecting portion (3) is positioned at the top of the second connecting portion (4), second connecting portion (4) is provided with and regulates guide groove (5) and locking gear level hole (6), top and first connecting portion (3) of chair body are hinged, the bottom of chair body is flexibly connected with the second connecting portion (4) with regulating the cooperation of guide groove (5) by regulating pilot bar (13), release handle (7) locks and connects with the second connecting portion (4) with coordinating of locking gear level hole (6) by locking gear level bar (9), release handle (7) is provided with guiding skewed slot (8), one end of locking gear level bar (9) is provided with the guiding projection (10) coordinated with the skewed slot that leads (8), and the other end of locking gear level bar (9) is inserted in locking gear level hole (6).
2. a kind of automobile children safety chair chair body according to claim 1 is reclined angle adjusting mechanism, it is characterized in that: described release handle (7) is also provided with position-limited trough (11), be provided with the locating dowel pin (12) be connected with chair body in this position-limited trough (11), release handle (7) makes release handle (7) move relative to chair body is spacing by position-limited trough (11) and the cooperation of locating dowel pin (12).
3. a kind of automobile children safety chair chair body according to claim 1 and 2 is reclined angle adjusting mechanism, it is characterized in that: described second connecting portion (4) is two, second connecting portion (4) described in two is arranged at the both sides of described chair body skeleton (2) symmetrically, described release handle (7) to be arranged at described in two between second connecting portion (4), guiding skewed slot (8) on described release handle (7) is symmetrically arranged two, and what described locking gear level bar (9) was corresponding is also two.
4. a kind of automobile children safety chair chair body according to claim 1 is reclined angle adjusting mechanism, it is characterized in that: described first connecting portion (3) is provided with mounting hole, the deep-slotted chip breaker that described adjustment guide groove (5) is is the center of circle with this mounting hole.
5. a kind of automobile children safety chair chair body according to claim 1 is reclined angle adjusting mechanism, it is characterized in that: described chair body skeleton (2) comprises pipe and U-shaped outer tube in U-shaped, and in U-shaped, pipe is welded in U-shaped outer tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420511997.2U CN204077430U (en) | 2014-09-05 | 2014-09-05 | A kind of automobile children safety chair chair body is reclined angle adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420511997.2U CN204077430U (en) | 2014-09-05 | 2014-09-05 | A kind of automobile children safety chair chair body is reclined angle adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204077430U true CN204077430U (en) | 2015-01-07 |
Family
ID=52170178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420511997.2U Expired - Fee Related CN204077430U (en) | 2014-09-05 | 2014-09-05 | A kind of automobile children safety chair chair body is reclined angle adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204077430U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126691A (en) * | 2019-05-24 | 2019-08-16 | 宁波姐妹宝贝儿童用品科技有限公司 | A kind of child safety seat adjusted with sitting posture with safety belt unidirectional locking function |
-
2014
- 2014-09-05 CN CN201420511997.2U patent/CN204077430U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126691A (en) * | 2019-05-24 | 2019-08-16 | 宁波姐妹宝贝儿童用品科技有限公司 | A kind of child safety seat adjusted with sitting posture with safety belt unidirectional locking function |
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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: 20150107 Termination date: 20200905 |