CN104290799A - Baby stroller backrest device with adjustable flexibility - Google Patents
Baby stroller backrest device with adjustable flexibility Download PDFInfo
- Publication number
- CN104290799A CN104290799A CN201410486997.6A CN201410486997A CN104290799A CN 104290799 A CN104290799 A CN 104290799A CN 201410486997 A CN201410486997 A CN 201410486997A CN 104290799 A CN104290799 A CN 104290799A
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- Prior art keywords
- backrest
- elastic supporting
- supporting mechanism
- plate
- convenient
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Abstract
The invention discloses a baby stroller backrest device with the adjustable flexibility. The baby stroller backrest device comprises a beam connecting board, a backrest and a base. The lower end of the backrest is rotationally connected with the beam connecting board through a rotary shaft, an elastic supporting mechanism is arranged on the back face of the backrest, and the lower end of the elastic supporting mechanism is fixedly arranged on the base through a fixing board. According to the baby stroller backrest device, the defects in the prior art are overcome, the design structure and the layout are reasonable, the elastic supporting mechanism is arranged on the back face of the backrest and can be rotationally adjusted to the proper angle according to the requirements, the buffering effect is achieved by the elastic supporting mechanism when the movement range of a baby on a stroller is large, and the baby feels comfortable in the use process.
Description
Technical field
The present invention relates to stroller components technical field, specifically belong to a kind of being convenient to and regulate flexible Back of perambulator device.
Background technology
Existing baby carriage seat plate and back board are all integral structures, and such one-piece construction is not easy to the adjustment of back gradient.Also having the back board that a kind of rear backrest can regulate, making by installing to be hinged in both sides, this spline structure only has both sides to have supporting mechanism unstable, is not durable.A kind of backrest both sides of existing design can be rotated to regulate and be supported, and backrest rear end is provided with the structure stroller seat of strut bar in addition.Also have existing stroller seat generally to install fixing, link together more stiff, how active children are, and seat stiff is like this unfavorable for that children use, and its comfort level is also poor.
Summary of the invention
The object of this invention is to provide a kind of being convenient to and regulate flexible Back of perambulator device, overcome the deficiencies in the prior art, project organization is rationally distributed, by arranging elastic supporting mechanism in backrest back side, elastic supporting mechanism can carry out rotation and regulate, and is adjusted to suitable angle as required, and simultaneously elastic supporting mechanism can child when movement range is larger onboard again, there is a buffer action, use pleasant.
Elasticity can horizontally rotate contraction, can have more needs and carry out being applicable to regulating.
The technical solution used in the present invention is as follows:
A kind of being convenient to regulates flexible Back of perambulator device, comprise cross-beam connecting plate, backrest and base, described backrest lower end is rotationally connected in cross-beam connecting plate by turning cylinder, described backrest back side is provided with elastic supporting mechanism, and described elastic supporting mechanism lower end is fixedly mounted with on base by adapter plate.
Described spring supporting mechanism is made up of elastic supporting plate, strut bar and supporting seat, and strut bar is arranged at spring supporting back, and lower end is installed on base by supporting seat.
Described stay bearing plate is made up of a pair clamping plate, is provided with multiple well-distributed elastic supporting bar, is rotationally connected between clamping plate lower end and adapter plate between a pair clamping plate.
Described strut bar is formed by two sections, and be rotationally connected between two sections, centre is provided with rolling disc, and rolling disc is provided with the multiple lock holes around even circumferential distribution, and lock hole inserts locking by pivot pin.
Compared with the prior art, beneficial effect of the present invention is as follows:
The present invention is by arranging elastic supporting mechanism in backrest back side, elastic supporting mechanism can carry out rotation and regulate, and is adjusted to suitable angle as required, and simultaneously elastic supporting mechanism can child when movement range is larger onboard again, there is a buffer action, use pleasant.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
See accompanying drawing, a kind of being convenient to regulates flexible Back of perambulator device, comprise cross-beam connecting plate 1, backrest 2 and base 3, backrest 2 lower end is rotationally connected in cross-beam connecting plate 1 by turning cylinder 201, described backrest 2 back side is provided with elastic supporting mechanism 4, described elastic supporting mechanism 4 lower end is fixedly mounted with on base 3 by adapter plate 5, described spring supporting mechanism 4 is by elastic supporting plate 401, strut bar 402 and supporting seat 403 are formed, strut bar 402 is arranged at spring-support plate 401 back side, lower end is installed on base 3 by supporting seat 403, described stay bearing plate 401 is made up of a pair clamping plate 4011, multiple well-distributed elastic supporting bar 4012 is provided with between a pair clamping plate, be rotationally connected between clamping plate 4011 lower end and adapter plate 5.Described strut bar 402 is formed by two sections, is rotationally connected between two sections, and centre is provided with rolling disc 6, rolling disc 6 is provided with the multiple lock holes 601 around even circumferential distribution, lock hole inserts locking by pivot pin, when being adjusted to suitable angle as required, is fixed.By arranging elastic supporting mechanism in backrest back side, elastic supporting mechanism can carry out rotation and regulate, and is adjusted to suitable angle as required, and simultaneously elastic supporting mechanism can child when movement range is larger onboard again, there is a buffer action, use pleasant.
It should be noted last that, above detailed description of the invention is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (4)
1. be convenient to regulate flexible Back of perambulator device for one kind, comprise cross-beam connecting plate, backrest and base, it is characterized in that: described backrest lower end is rotationally connected in cross-beam connecting plate by turning cylinder, described backrest back side is provided with elastic supporting mechanism, and described elastic supporting mechanism lower end is fixedly mounted with on base by adapter plate.
2. a kind of being convenient to according to claim 1 regulates flexible Back of perambulator device, it is characterized in that: described spring supporting mechanism is made up of elastic supporting plate, strut bar and supporting seat, strut bar is arranged at spring supporting back, and lower end is installed on base by supporting seat.
3. a kind of being convenient to according to claim 2 regulates flexible Back of perambulator device, it is characterized in that: described stay bearing plate is made up of a pair clamping plate, be provided with multiple well-distributed elastic supporting bar between a pair clamping plate, be rotationally connected between clamping plate lower end and adapter plate.
4. a kind of being convenient to according to Claims 2 or 3 regulates flexible Back of perambulator device, it is characterized in that: described strut bar is formed by two sections, be rotationally connected between two sections, centre is provided with rolling disc, rolling disc is provided with the multiple lock holes around even circumferential distribution, and lock hole inserts locking by pivot pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410486997.6A CN104290799B (en) | 2014-09-22 | 2014-09-22 | A kind of Back of perambulator device for being easy to regulation flexible |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410486997.6A CN104290799B (en) | 2014-09-22 | 2014-09-22 | A kind of Back of perambulator device for being easy to regulation flexible |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104290799A true CN104290799A (en) | 2015-01-21 |
| CN104290799B CN104290799B (en) | 2017-09-12 |
Family
ID=52310815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410486997.6A Active CN104290799B (en) | 2014-09-22 | 2014-09-22 | A kind of Back of perambulator device for being easy to regulation flexible |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104290799B (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB256402A (en) * | 1925-08-22 | 1926-08-12 | Barry Simpson | Improvements in or relating to baby carriages |
| GB276840A (en) * | 1926-09-20 | 1927-09-08 | Frederick Hagger Headley | Improvements in or relating to the bodies of perambulators, bassinettes and the like |
| GB421007A (en) * | 1933-09-09 | 1934-12-12 | Frank O Neill | Improvements in or relating to perambulators |
| GB501452A (en) * | 1937-08-31 | 1939-02-28 | Thomas James Stevens | Improvements in perambulators, baby carriages and the like |
| US2435022A (en) * | 1945-08-02 | 1948-01-27 | Thayer Company | Baby walker |
| DE819626C (en) * | 1949-12-13 | 1951-11-05 | Karl Gebhardt | Stroller convertible into a pushchair |
| US3784252A (en) * | 1971-12-27 | 1974-01-08 | Peterson Baby Prod Co | Seat back adjustment mechanism for baby products |
| CN2309994Y (en) * | 1997-11-12 | 1999-03-10 | 付东 | Motor cycle seat with back |
| DE19931811A1 (en) * | 1999-07-08 | 2001-01-11 | Wanzl Metallwarenfabrik Kg | Shopping trolley with baby carrier has spring-loaded connection units between carrier and trolley basket |
| US20050029855A1 (en) * | 2003-03-31 | 2005-02-10 | Hanson Wayne H. | Dynamic seating system for personal mobility vehicle |
| CN101721074A (en) * | 2009-12-16 | 2010-06-09 | 苏州威凯儿童用品有限公司 | Backrest adjustable infant carrier |
| CN203358653U (en) * | 2012-06-19 | 2013-12-25 | 葛莱儿婴儿产品股份有限公司 | Foldable baby carriage |
| CN103523072A (en) * | 2013-11-12 | 2014-01-22 | 无锡利凯儿童用品有限公司 | Child cart seat capable of adjusting sitting postures |
| CN203544090U (en) * | 2013-08-20 | 2014-04-16 | 天津阳光彩印股份有限公司 | Vehicle seat structure of child vehicle |
| CN104029711A (en) * | 2014-06-25 | 2014-09-10 | 王松豪 | Multi-dimensional shock-absorbing baby carriage |
-
2014
- 2014-09-22 CN CN201410486997.6A patent/CN104290799B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB256402A (en) * | 1925-08-22 | 1926-08-12 | Barry Simpson | Improvements in or relating to baby carriages |
| GB276840A (en) * | 1926-09-20 | 1927-09-08 | Frederick Hagger Headley | Improvements in or relating to the bodies of perambulators, bassinettes and the like |
| GB421007A (en) * | 1933-09-09 | 1934-12-12 | Frank O Neill | Improvements in or relating to perambulators |
| GB501452A (en) * | 1937-08-31 | 1939-02-28 | Thomas James Stevens | Improvements in perambulators, baby carriages and the like |
| US2435022A (en) * | 1945-08-02 | 1948-01-27 | Thayer Company | Baby walker |
| DE819626C (en) * | 1949-12-13 | 1951-11-05 | Karl Gebhardt | Stroller convertible into a pushchair |
| US3784252A (en) * | 1971-12-27 | 1974-01-08 | Peterson Baby Prod Co | Seat back adjustment mechanism for baby products |
| CN2309994Y (en) * | 1997-11-12 | 1999-03-10 | 付东 | Motor cycle seat with back |
| DE19931811A1 (en) * | 1999-07-08 | 2001-01-11 | Wanzl Metallwarenfabrik Kg | Shopping trolley with baby carrier has spring-loaded connection units between carrier and trolley basket |
| US20050029855A1 (en) * | 2003-03-31 | 2005-02-10 | Hanson Wayne H. | Dynamic seating system for personal mobility vehicle |
| CN101721074A (en) * | 2009-12-16 | 2010-06-09 | 苏州威凯儿童用品有限公司 | Backrest adjustable infant carrier |
| CN203358653U (en) * | 2012-06-19 | 2013-12-25 | 葛莱儿婴儿产品股份有限公司 | Foldable baby carriage |
| CN203544090U (en) * | 2013-08-20 | 2014-04-16 | 天津阳光彩印股份有限公司 | Vehicle seat structure of child vehicle |
| CN103523072A (en) * | 2013-11-12 | 2014-01-22 | 无锡利凯儿童用品有限公司 | Child cart seat capable of adjusting sitting postures |
| CN104029711A (en) * | 2014-06-25 | 2014-09-10 | 王松豪 | Multi-dimensional shock-absorbing baby carriage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104290799B (en) | 2017-09-12 |
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