CN201472440U - Baby carrier with adjustable multi-stage backrest angle - Google Patents
Baby carrier with adjustable multi-stage backrest angle Download PDFInfo
- Publication number
- CN201472440U CN201472440U CN2009203056639U CN200920305663U CN201472440U CN 201472440 U CN201472440 U CN 201472440U CN 2009203056639 U CN2009203056639 U CN 2009203056639U CN 200920305663 U CN200920305663 U CN 200920305663U CN 201472440 U CN201472440 U CN 201472440U
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- Prior art keywords
- multiple stage
- groove
- rod
- card body
- teeth groove
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Abstract
The utility model discloses a baby carrier with adjustable multi-stage backrest angle, comprising a base plate, a carrier body frame arranged at both sides of the base plate and a backrest device, the backrest device comprises a backrest supporting rod and a backrest bottom rod which are symmetrically arranged at the left and the right, and one end of the backrest bottom rod is connected with the back end of the carrier body frame, and the other end of the backrest bottom rod is connected with the front end of the carrier body frame, meanwhile, one end of the backrest supporting rod is hinged with the backrest bottom rod, and a multi-stage angle adjustment device is arranged between the backrest bottom rod and the backrest supporting rod, the multi-stage angle adjustment device comprises a multi-stage fixed gear plate and a separable clamping mechanism, furthermore, the multi-stage fixed gear plate is arranged at the backrest bottom rod, and the clamping mechanism is arranged at the backrest supporting rod, and the multi-stage fixed gear plate is provided with a plurality of tooth grooves, and the clamping mechanism comprises a clamping body, and the clamping body is arranged in the tooth groove. The structure of the baby carrier is simplified.
Description
[technical field]
The utility model relates to transportation means, but particularly a kind of perambulator that leans against the adjustment of angle multiple stage.
[background technology]
The perambulator of prior art, just perambulator can be adjusted sitting posture in order to make the baby when taking, need on the perambulator to be provided with to lean against setting device, but this comparatively complexity of setting device structure that leans against.
[utility model content]
Lean against the adjustment complex structure in order better to overcome above-mentioned perambulator, but the utility model provides a kind of perambulator that the angle multiple stage is adjusted that leans against.
The technical scheme that its technical matters that solves the utility model adopts is: but a kind of perambulator that the angle multiple stage is adjusted that leans against is provided, comprise the chassis, be arranged on the body framework and the back-rest device of both sides, chassis, described back-rest device comprises leaning against strut bar and leaning against bottom bar of being symmetrical set, described bottom bar one end that leans against is connected with described body framework leading section, described strut bar one end that leans against is hinged on described leaning against on the bottom bar, lean against bottom bar and described leaning against is provided with the multiple stage angular adjustment apparatus between the strut bar described, described multiple stage angular adjustment apparatus comprises multiple stage fixed gear plate and separable snap fastener, described multiple stage fixed gear plate is arranged on described leaning against on the bottom bar, described snap fastener is arranged on described leaning against on the strut bar, described multiple stage fixed gear plate is provided with some teeth groove, described snap fastener comprises the card body, and described card body is fastened in the described teeth groove.
Described card body one end is fastened in the described teeth groove, and the described card body other end is connected with spring and backguy respectively, and the described spring other end is fixed on described leaning against on the strut bar, and the described backguy other end is connected with movable pull handle.
Described multiple stage angular adjustment apparatus also comprises king-rod and the folding rod that is symmetrical set, described folding rod one end and described to lean against strut bar hinged, the described folding rod other end and described king-rod are hinged, described king-rod is provided with fixed handle and supplies first groove of described movable pull handle activity, and described movable pull handle is arranged in described first groove.
Described first groove is the elongate slot that vertically is provided with along described king-rod.
Described multiple stage fixed gear plate is an arched plate, comprises first arc tips of indent and second arc tips of evagination, and described first arc tips is provided with second groove, and described teeth groove is arranged on described second bottom portion of groove.
Described card body is the fastening end near an end of described teeth groove, and the vertical distance of described teeth groove top end face and the described first arc tips end face is a, and the maximum normal distance of the fastening end end face of described teeth groove top end face and described card body is b, and described b is less than described a.
Compared with prior art, the beneficial effects of the utility model are: by multiple stage angular adjustment apparatus and back-rest device are carried out structure optimization, make designs simplification.
[description of drawings]
But Fig. 1 leans against the integral structure scheme drawing of the perambulator of angle multiple stage adjustment for the utility model is a kind of;
Fig. 2 is the part-structure scheme drawing of the utility model back-rest device and multiple stage angular adjustment apparatus;
Fig. 3 leans against strut bar, leans against the part-structure scheme drawing of bottom bar and multiple stage angular adjustment apparatus for the utility model;
Fig. 4 is the structural representation of the utility model fixed gear plate;
Fig. 5 is the structural representation during high state for the movable pull handle of the utility model is pulled to;
Fig. 6 is the partial enlarged drawing E of Fig. 5.
[specific embodiment]
Below in conjunction with accompanying drawing the utility model is described in further detail: in conjunction with Fig. 1 to Fig. 6, but a kind of perambulator that leans against the adjustment of angle multiple stage, comprise chassis 30, wheel 40, be arranged on the body framework 20 of 30 both sides, chassis, be arranged on handle 50 and back-rest device 60 on the described body framework 20, described chassis 30 totally is " X " shape, described body framework was located at 30 both sides, described chassis in 20 minutes and forms two spiders, described back-rest device 60 comprises leaning against strut bar 62 and leaning against bottom bar 61 of being symmetrical set, described leaning against on bottom bar 62 1 ends and described body framework 20 rearward end is connected, described bottom bar 61 other ends that lean against are connected with described body framework 20 leading sections, described strut bar 62 1 ends that lean against are connected with described body framework 20 leading sections, described strut bar 62 other ends that lean against are hinged on described leaning against on the bottom bar 61, lean against bottom bar 61 and described leaning against is provided with the multiple stage angular adjustment apparatus between the strut bar 62 described, described multiple stage angular adjustment apparatus comprises multiple stage fixed gear plate 1 and separable snap fastener, described multiple stage fixed gear plate 1 is arranged on described leaning against on the bottom bar 61, described snap fastener is arranged on described leaning against on the strut bar 62, described multiple stage fixed gear plate 1 is provided with some teeth groove 14, described snap fastener comprises card body 7, described card body 7 is fastened in the described teeth groove 14, the described strut bar 62 that leans against is hollow form, the described end that leans against strut bar 62 is provided with an elongated slot, and described multiple stage fixed gear plate 1 is arranged in this elongated slot.Described card body 7 is arranged on described leaning against in the strut bar 62.
Shown in Fig. 2,3, described card body 7 one ends are fastened in the described teeth groove 14, and described card body 7 other ends are connected with spring 9 and backguy 4 respectively, and described spring 9 other ends are fixed on described leaning against on the strut bar 62, and described backguy 4 other ends are connected with movable pull handle 3.Described spring 9 makes described card body 7 can automatically reset and make described card body 7 to be in the state of the described multiple stage fixed gear plate 1 of chucking.
As shown in Figure 2, described multiple stage angular adjustment apparatus also comprises king-rod 6 and the folding rod 5 that is symmetrical set, described folding rod 5 one ends and described to lean against strut bar 62 hinged, described folding rod 5 other ends and described king-rod 6 are hinged, described king-rod 6 is provided with fixed handle 8 and supplies first groove 9 of described movable pull handle 3 activities, and described movable pull handle 3 is arranged in described first groove 9.Can be by dwindling the distance between described fixed handle 8 and the described movable pull handle 3, described movable pull handle 3 is up moved, described card body 7 is up moved by described backguy 4, make described card body 7 deviate from described teeth groove 14, can utilize described fixed handle 8 to carry out angular adjustment this moment, unclamps described movable pull handle 3 again, under the reset force effect of described spring 9, described card body 7 snaps in corresponding teeth groove 14, to realize engaging.
As shown in Figure 2, described first groove 9 is the elongate slot that vertically is provided with along described king-rod 6.Described movable pull handle 3 can be up and down along described first groove 9, to realize the control to described card body 7.
As shown in Figure 4, described multiple stage fixed gear plate 1 is an arched plate, comprises first arc tips 11 of indent and second arc tips 12 of evagination, and described first arc tips 11 is provided with second groove 15, and described teeth groove 14 is arranged on described second groove 15 bottoms.
As Fig. 4,5, shown in 6, described card body 7 is fastening end 71 near an end of described teeth groove 14, the vertical distance of described teeth groove 14 top end faces and described first arc tips, 11 end faces is a, the maximum normal distance of fastening end 71 end faces of described teeth groove 14 top end faces and described card body 7 is b, that is to say, when described free handle 3 is pulled to vertex, described card body 7 is in the most significant bit state, when drawing, fastening end 71 end faces of described card body 7 and the vertical distance of corresponding teeth groove 14 top end faces are b, described b described card body 7 can not occur owing to described multiple stage fixed gear plate 1 is deviate from excessive pull-up less than described a in the process of pull-up.
Described multiple stage fixed gear plate 1 can be made according to need, can design described teeth groove 14 according to the precision of adjusting angle, allows the user that multiple selection can be arranged.
When returning the vehicle to the garage and knock off, about be provided with lean against strut bar 62 inside constrictions, king-rod 6 upwards promotes, driving backguy 4 upwards draws, described card body 7 is upwards raise, fastening end 71 end faces of described card body 7 are higher than described teeth groove 14 top end faces, make to lean against when returning the vehicle to the garage and knock off and can lie low, and car load is taken up room to minimum folding Shi Keshou.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (6)
1. but one kind leans against the perambulator that the angle multiple stage is adjusted, comprise chassis (30), be arranged on the body framework (20) and the back-rest device (60) of both sides, chassis (30), it is characterized in that: described back-rest device (60) comprises leaning against strut bar (62) and leaning against bottom bar (61) of being symmetrical set, described bottom bar (61) one ends that lean against are connected with described body framework (20) rearward end, described bottom bar (61) other end that leans against is connected with described body framework (20) leading section, described strut bar (62) one ends that lean against are hinged on described leaning against on the bottom bar (61), lean against bottom bar (61) and described leaning against between the strut bar (62) is provided with the multiple stage angular adjustment apparatus described, described multiple stage angular adjustment apparatus comprises multiple stage fixed gear plate (1) and separable snap fastener, described multiple stage fixed gear plate (1) is arranged on described leaning against on the bottom bar (61), described snap fastener is arranged on described leaning against on the strut bar (62), described multiple stage fixed gear plate (1) is provided with some teeth groove (14), described snap fastener comprises card body (7), and described card body (7) is fastened in the described teeth groove (14).
2. but according to the described perambulator that leans against the adjustment of angle multiple stage of claim 1, it is characterized in that: described card body (7) one ends are fastened in the described teeth groove (14), described card body (7) other end is connected with spring (9) and backguy (4) respectively, described spring (9) other end is fixed on described leaning against on the strut bar (62), and described backguy (4) other end is connected with movable pull handle (3).
3. but according to the described perambulator that leans against the adjustment of angle multiple stage of claim 2, it is characterized in that: the folding rod (5) that described multiple stage angular adjustment apparatus also comprises king-rod (6) and is symmetrical set, described folding rod (5) one ends and described to lean against strut bar (62) hinged, described folding rod (5) other end and described king-rod (6) are hinged, described king-rod (6) is provided with fixed handle (8) and for movable first groove (9) of described movable pull handle (3), described movable pull handle (3) is arranged in described first groove (9).
4. but according to the described perambulator that leans against the adjustment of angle multiple stage of claim 3, it is characterized in that: the elongate slot of described first groove (9) for vertically being provided with along described king-rod (6).
5. but according to the described perambulator that leans against the adjustment of angle multiple stage of claim 1, it is characterized in that: described multiple stage fixed gear plate (1) is an arched plate, comprise first arc tips (11) of indent and second arc tips (12) of evagination, described first arc tips (11) is provided with second groove (15), and described teeth groove (14) is arranged on described second groove (15) bottom.
6. but according to the described perambulator that leans against the adjustment of angle multiple stage of claim 5, it is characterized in that: described card body (7) is fastening end (71) near an end of described teeth groove (14), the vertical distance of described teeth groove (14) top end face and described first arc tips (11) end face is a, the maximum normal distance of fastening end (71) end face of described teeth groove (14) top end face and described card body (7) is b, and described b is less than described a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203056639U CN201472440U (en) | 2009-07-03 | 2009-07-03 | Baby carrier with adjustable multi-stage backrest angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203056639U CN201472440U (en) | 2009-07-03 | 2009-07-03 | Baby carrier with adjustable multi-stage backrest angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201472440U true CN201472440U (en) | 2010-05-19 |
Family
ID=42408683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203056639U Expired - Fee Related CN201472440U (en) | 2009-07-03 | 2009-07-03 | Baby carrier with adjustable multi-stage backrest angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201472440U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2535630A (en) * | 2015-02-16 | 2016-08-24 | Wonderland Nursery Goods | Baby carriage and backrest angle adjusting device thereof |
| EP2660123A4 (en) * | 2010-12-29 | 2018-01-24 | Njoy Baby SL | Reversing structure for backrest of pram |
-
2009
- 2009-07-03 CN CN2009203056639U patent/CN201472440U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2660123A4 (en) * | 2010-12-29 | 2018-01-24 | Njoy Baby SL | Reversing structure for backrest of pram |
| GB2535630A (en) * | 2015-02-16 | 2016-08-24 | Wonderland Nursery Goods | Baby carriage and backrest angle adjusting device thereof |
| CN105984482A (en) * | 2015-02-16 | 2016-10-05 | 明门香港股份有限公司 | Baby carriage and backrest angle adjusting device thereof |
| CN105984482B (en) * | 2015-02-16 | 2018-05-04 | 明门香港股份有限公司 | Perambulator and its backrest angle adjusting apparatus |
| GB2535630B (en) * | 2015-02-16 | 2020-11-04 | Wonderland Switzerland Ag | Baby carriage and backrest angle adjusting device thereof |
| GB2584582A (en) * | 2015-02-16 | 2020-12-09 | Wonderland Switzerland Ag | Baby carriage and backrest angle adjusting device thereof |
| GB2584582B (en) * | 2015-02-16 | 2021-03-24 | Wonderland Switzerland Ag | Baby carriage and backrest angle adjusting device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20110703 |