CN100534844C - Adjusting mechanism for baby carriage seat - Google Patents
Adjusting mechanism for baby carriage seat Download PDFInfo
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- CN100534844C CN100534844C CNB2007100293375A CN200710029337A CN100534844C CN 100534844 C CN100534844 C CN 100534844C CN B2007100293375 A CNB2007100293375 A CN B2007100293375A CN 200710029337 A CN200710029337 A CN 200710029337A CN 100534844 C CN100534844 C CN 100534844C
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- seat
- adjusting mechanism
- rest
- baby carriage
- pivot positioning
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Abstract
Disclosed is a baby-car seat adjusting mechanism mounted on the framework of the baby-car. The invention is composed of a seat part comprising at least a seat, a pivot positioning seat and a backrest, wherein, one end of the pivot positioning seat is pivoted with the framework of the baby-car and the other end is connected with the seat; the backrest is pivoted with the framework of the baby-car and the pivot positioning seat; the backrest angles with the seat; a slide rail mechanism which is arranged between the seat and the framework of the baby-car. The backrest is linked with the pivot positioning seat which is linked with the seat and the slide rail mechanism. Since the seat adjusting mechanism, the backrest adjusting mechanism, the slide rail mechanism and the pivot positioning seat are arranged in the baby-car and an adjusting operator is arranged on the backrest at the rear of the seat, a handler can conveniently adjust the angle between the seat and the backrest or the distance between the front seat and the back seat of a double-seat baby-car, increasing the comfortableness of the baby. The invention is easy to operate, practicable and is safe and reliable.
Description
Technical field
The present invention relates to a kind of perambulator, relate in particular to the mechanism that is used to adjust seat position in a kind of perambulator.
Background technology
Perambulator mainly is applicable to and offers a kind of simple means of delivery that father and mother promote the baby, generally is provided with backrest in seat back, to offer the more comfortable feeling for taking of baby; But the problem that numerous products in the market exist position of back to fix, can't regulate makes can not be applicable to all users with a perambulator, has limited the market of product; On the other hand, general perambulator only carries one, and for making perambulator can carry two babies simultaneously, so design has the perambulator skeleton of double seat, yet the perambulator of the double seat of this kind has forward and backward or the both sides seat portion simultaneously, and the double seat perambulator of this kind kenel is suitable for as similar baby of ages such as twins and uses, as the U.S. the 6th, a kind of double seat perambulator that 086, No. 087 patent case is disclosed with forward and backward seat.But generally speaking, only beyond the twins, usually use the baby of double seat that difference on the build is all arranged simultaneously, back seat before traditional double seat perambulator uses, no matter be fixed type seat or removable seat, the position at its two seat all is set to fix, can't adjust distance each other, form uncomfortable that big baby takes sometimes, especially when the backrest of front seats portion receded, easier interference back seat was taken advantage of the baby of seat.
Therefore, need a kind of new adjusting mechanism for baby carriage seat of invention to address the above problem.
Summary of the invention
The present invention is directed to the deficiency that above-mentioned prior art exists, a kind of adjusting mechanism for baby carriage seat of novel structure is provided, solve Seat of baby's carriage and the nonadjustable defective of position of back, make no matter single seat still be a double perambulator, the position of its seat and backrest can be adjusted easily and be beneficial to practicality.
The present invention adopts following technological means in order to realize above-mentioned technical purpose:
A kind of adjusting mechanism for baby carriage seat, be installed on the perambulator skeleton, described adjusting mechanism for baby carriage seat comprises: a seat portion, comprise at least one seat, a pivot positioning seat and a back-rest, one of wherein said pivot positioning seat end articulates with described perambulator skeleton, its other end is connected with described seat, and described back-rest is articulated in described perambulator skeleton and described pivot positioning seat respectively, and described back-rest and described seat form an angle; And a sliding track mechanism, be arranged between described seat and the described perambulator skeleton; Described back-rest and the interlock of described pivot positioning seat, described pivot positioning seat and described seat and the interlock of described sliding track mechanism.
Described perambulator skeleton also includes a back seat portion that is installed on described seat portion rear side.
Described back seat portion is set to a seat.
Be provided with the backrest adjusting mechanism that is used to adjust angle angle between described back-rest and the described seat between described back-rest and the described pivot positioning seat.
Described backrest adjusting mechanism includes an operating parts, a positioning rod, a moving part and an elastic parts, wherein said radius stay movably is installed on described back-rest lower end side, described pivot positioning seat is provided with the location division, location division on described radius stay and the described pivot positioning seat forms clip by described elastic parts, and then makes described back-rest and described seat form fixed angle; Described operating parts is installed on described back-rest, is connected with described moving part and interlock with it, and then the described radius stay that links; Described moving part drives described radius stay and breaks away from the location division, and then makes described back-rest form the angle of different angles with respect to described seat.
Described elastic parts is set to an extension spring or a compression spring.
Described sliding track mechanism comprises a guide rail and a track base, described track base is fixedly installed on the described perambulator skeleton, described guide rail then is fixedly installed in the side at described seat, by the restriction of described track base, described seat must be slided in the scope of described guide rail.
Described adjusting mechanism for baby carriage seat makes selectable at least two diverse locations that comprise the primary importance and the second place that are in of described perambulator by adjusting described back-rest, pivot positioning seat and described sliding track mechanism.
Angle described in the described primary importance between back-rest and the seat is less than the angle between back-rest described in the described second place and the seat; Distance between seat described in the described primary importance and the described back seat portion is less than the distance between seat described in the described second place and the described back seat portion.
Described seat is set to be run through by a pair of seat bar and weaves cotton cloth and constitute; Described guide rail is fixedly installed in described seat bar side, and one of wherein said seat bar end articulates with described pivot positioning seat, and its other end is by described guide rail and described perambulator skeleton sliding block joint.
The present invention is provided with the seat adjusting mechanism in perambulator, installing backrest adjusting mechanism, sliding track mechanism and pivot positioning seat, the adjustment operating parts is set on the back-rest of seat back, make the operator adjust the angle between seat and the backrest easily, or the distance between the seat before and after in the double seat, improved occupant's comfort level, and sleeve mechanism practicality easy and simple to handle, safe and reliable.
Description of drawings
Fig. 1 is the schematic perspective view of an embodiment of adjusting mechanism for baby carriage seat of the present invention;
Fig. 2 is the schematic side view of an embodiment of adjusting mechanism for baby carriage seat of the present invention;
Fig. 3 is backrest adjusting mechanism and a sliding track mechanism member decomposing schematic representation among embodiment of adjusting mechanism for baby carriage seat of the present invention;
Fig. 4 is the schematic perspective view of another angle of perambulator skeleton among embodiment of adjusting mechanism for baby carriage seat of the present invention;
Fig. 5 is the sectional perspective scheme drawing of an embodiment of adjusting mechanism for baby carriage seat of the present invention;
Fig. 6 is the action scheme drawing the when seat is in primary importance among embodiment of adjusting mechanism for baby carriage seat of the present invention;
Fig. 7 is the action scheme drawing that the seat moves to the second place among embodiment of adjusting mechanism for baby carriage seat of the present invention from primary importance.
The specific embodiment
With reference to each accompanying drawing, disclosed an embodiment of adjusting mechanism for baby carriage seat of the present invention, need to prove, utilization of the present invention singly is not limited to one-seater or double seat perambulator, but in order to describe characteristics of the present invention in detail, this place is a most preferred embodiment with the relatively complicated double seat perambulator of structure now.It comprises: perambulator skeleton 10, seat bar 101, front foot pipe 11, rear foot tube 12, pipe link 13, handle pipe 14, wheels 15, cross bar or hind axle 120, the plate 16 of standing, pivot positioning seat 2, location division 21, seat 3, back-rest 4, long slot bore 41, articulated section 42, backrest adjusting mechanism 5, operating parts 51, radius stay 52, moving part 53, sliding track mechanism 6, guide rail 61, track base 62, seat portion 100, back seat portion 200, primary importance 300, the second place 400.
At first please consult the embodiment of adjusting mechanism for baby carriage seat of the present invention shown in Fig. 1-4.Be used in a kind of double seat perambulator of seat portion 100, back seat portion 200 state configuration, can adjust the relative distance of seat portion 100, back seat portion 200, to increase the comfort level of baby when taking advantage of.
Please continue with reference to figure 3, seat portion 100 is connected with perambulator skeleton 10, includes a pivot positioning seat 2, a seat 3 and a back-rest 4.Positioning seat 2 one ends that wherein pivot are articulated in perambulator skeleton 10, in the middle of present embodiment, pivot positioning seat 2 is articulated on the pipe link 13, the other end inboard of pivot positioning seat 2, be provided with a plurality of location divisions 21 that are angle configurations, in the middle of present embodiment, location division 21 is the groove of a plurality of different angles configurations.
Back-rest 4, articulate by an articulated section 42 and skeleton 10, in the middle of present embodiment, back-rest 4 is one to be ㄇ font pipe fitting, and its lower end side is articulated in pivot positioning seat 2, and is provided with a long slot bore 41, so that back-rest 4 must rotate and the location division 21 of the positioning seat 2 that is positioned to pivot with respect to skeleton 10, form the inclination support angle, and can promote 2 rotations of pivot positioning seat by pivoting point with pivot positioning seat 2.
In the middle of present embodiment, back-rest 4 further includes a backrest adjusting mechanism 5, backrest adjusting mechanism 5 includes an operating parts 51, a positioning rod 52, moving part 53 and elastic parts (figure does not show), wherein operating parts 51 is articulated in position, back-rest 4 upside (also can be arranged at back-rest 4 both sides), for operator's handled easily, and radius stay 52 is one to run through the rod member of long slot bore 41, and both ends by radius stay 52, under the normality that does not stress, (can be installed on (extension spring form) between radius stay 52 and the pivot positioning seat 2 by elastic parts, or be installed on (compression spring form) between back-rest 4 and the radius stay 52), maintenance forms clips to the location division 21 of pivot positioning seat 2 respectively, so that back-rest 4 must be fixed an angle of inclination and support the baby; And moving part 53 is connected between operating parts 51 and the radius stay 52, so that rely on moving or rotating of operating parts 51, pulling radius stay 52 moves in long slot bore 41 scopes via moving part 53, and then make radius stay 52 two ends break away from the location division 21 of pivot positioning seat 2, adjust the support angle of inclination that back-rest 4 is different angles to reach.
In the middle of present embodiment, seat 3 places weave cotton cloth (scheming not show) by a pair of seat bar 101 and is constituted, and one of seat 3 end is connected with pivot positioning seat 2, so that seat 3 must move with the rotation of pivot positioning seat 2.
Please continue with reference to the component composition shown in the figure 5-7, when back-rest 4 and seat are less angle, seat 3 is in the primary importance 300 (as the 6th figure shown in) of close back seat portion 200, and when adjusting back-rest 4 according to rotating with the pivoting point of perambulator skeleton 10 backwards, pull operation part 51, drive radius stay 52 via moving part 53, make the two ends of radius stay 52 break away from the location division 21 of pivot positioning seat 2, and turn to when forming than mitre with seat 101 when back-rest 4, then the pivoting point by back-rest 4 and pivot positioning seat 2 is promoted 2 rotations of pivot positioning seat, and owing to the end at seat 3 is connected with pivot positioning seat 2, and both sides are provided with sliding track mechanism 6, so, when pivot positioning seat 2 is promoted by back-rest 4 and rotates, then seat 3 must be according to guide rail 61 with cooperating of track base 62 toward front slide, and then make seat 3 move to the second place 400 (as Fig. 7 shown in) more remote with back seat portion 200 by primary importance 300.
The present invention is provided with the seat adjusting mechanism in double seat perambulator, installing backrest adjusting mechanism, sliding track mechanism and pivot positioning seat, the adjustment operating parts is set on the back-rest of seat back, make the operator adjust the angle between seat and the backrest easily, or the distance between the seat before and after in the double seat, improved occupant's comfort level, and sleeve mechanism practicality easy and simple to handle, safe and reliable.
Above disclosed only is the preferred embodiments of the present invention, can not limit the present invention's interest field certainly with this, and therefore the equivalent variations of being done according to the present patent application claim still belongs to the scope that the present invention is contained.
Claims (8)
1, a kind of adjusting mechanism for baby carriage seat is installed on the perambulator skeleton, it is characterized in that, described adjusting mechanism for baby carriage seat comprises:
One seat portion, comprise at least one seat, a pivot positioning seat and a back-rest, one of wherein said pivot positioning seat end articulates with described perambulator skeleton, its other end is connected with described seat, described back-rest is articulated in described perambulator skeleton and described pivot positioning seat respectively, and described back-rest and described seat form an angle; And
One sliding track mechanism is arranged between described seat and the described perambulator skeleton; Be provided with the backrest adjusting mechanism that is used to adjust angle angle between described back-rest and the described seat between described back-rest and the described pivot positioning seat; Described sliding track mechanism comprises a guide rail and a track base, described track base is fixedly installed on the described perambulator skeleton, described guide rail then is fixedly installed in the side at described seat, by the restriction of described track base, described seat must be slided in the scope of described guide rail.
2, adjusting mechanism for baby carriage seat as claimed in claim 1 is characterized in that, described perambulator skeleton also includes a back seat portion that is installed on described seat portion rear side.
3, adjusting mechanism for baby carriage seat as claimed in claim 2 is characterized in that, described back seat portion is set to a seat.
4, adjusting mechanism for baby carriage seat as claimed in claim 1, it is characterized in that, described backrest adjusting mechanism includes an operating parts, a positioning rod, a moving part and an elastic parts, wherein said radius stay movably is installed on described back-rest lower end side, described pivot positioning seat is provided with the location division, location division on described radius stay and the described pivot positioning seat forms clip by described elastic parts, and then makes described back-rest and described seat form fixed angle; Described operating parts is installed on described back-rest, is connected with described moving part and interlock with it, and then the described radius stay that links; Described moving part drives described radius stay and breaks away from the location division, and then makes described back-rest form the angle of different angles with respect to described seat.
5, adjusting mechanism for baby carriage seat as claimed in claim 4 is characterized in that, described elastic parts is set to an extension spring or a compression spring.
6, adjusting mechanism for baby carriage seat as claimed in claim 2, it is characterized in that, described adjusting mechanism for baby carriage seat makes selectable at least two diverse locations that comprise the primary importance and the second place that are in of described perambulator by adjusting described back-rest, pivot positioning seat and described sliding track mechanism.
7, adjusting mechanism for baby carriage seat as claimed in claim 6 is characterized in that, the angle described in the described primary importance between back-rest and the seat is less than the angle between back-rest described in the described second place and the seat; Distance between seat described in the described primary importance and the described back seat portion is less than the distance between seat described in the described second place and the described back seat portion.
8, adjusting mechanism for baby carriage seat as claimed in claim 1 is characterized in that: described seat is set to be run through by a pair of seat bar and weaves cotton cloth and constitute; Described guide rail is fixedly installed in described seat bar side, and one of wherein said seat bar end articulates with described pivot positioning seat, and its other end is by described guide rail and described perambulator skeleton sliding block joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100293375A CN100534844C (en) | 2007-07-24 | 2007-07-24 | Adjusting mechanism for baby carriage seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100293375A CN100534844C (en) | 2007-07-24 | 2007-07-24 | Adjusting mechanism for baby carriage seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101104415A CN101104415A (en) | 2008-01-16 |
| CN100534844C true CN100534844C (en) | 2009-09-02 |
Family
ID=38998563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100293375A Active CN100534844C (en) | 2007-07-24 | 2007-07-24 | Adjusting mechanism for baby carriage seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100534844C (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4886289A (en) * | 1987-10-26 | 1989-12-12 | A B Oriental Trading Company, Inc. | Tandem baby carriage with facing seats |
-
2007
- 2007-07-24 CN CNB2007100293375A patent/CN100534844C/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4886289A (en) * | 1987-10-26 | 1989-12-12 | A B Oriental Trading Company, Inc. | Tandem baby carriage with facing seats |
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| Publication number | Publication date |
|---|---|
| CN101104415A (en) | 2008-01-16 |
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| C14 | Grant of patent or utility model | ||
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| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528414, Dongsheng Road, Dongsheng Town, Zhongshan, Guangdong Patentee after: DOREL JUVENILE (ZHONGSHAN) PRODUCT Co.,Ltd. Address before: 528414, Dongsheng Road, Dongsheng Town, Zhongshan, Guangdong Patentee before: Lerado (Zhong Shan) Industrial Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 528414, Dongsheng Road, Dongsheng Town, Zhongshan, Guangdong Patentee after: Zhongshan lemeida Baby Products Co.,Ltd. Address before: 528414, Dongsheng Road, Dongsheng Town, Zhongshan, Guangdong Patentee before: DOREL JUVENILE (ZHONGSHAN) PRODUCT Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210924 Address after: Room 307, building 1, No. 3203, Hongmei Road, Minhang District, Shanghai 201103 Patentee after: Shanghai Le Ruiying Ltd. Address before: 528414, Dongsheng Road, Dongsheng Town, Zhongshan, Guangdong Patentee before: Zhongshan lemeida Baby Products Co.,Ltd. |
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| TR01 | Transfer of patent right |