CN201264629Y - Baby carriage with seat backrest adjusting apparatus - Google Patents
Baby carriage with seat backrest adjusting apparatus Download PDFInfo
- Publication number
- CN201264629Y CN201264629Y CNU2008201472870U CN200820147287U CN201264629Y CN 201264629 Y CN201264629 Y CN 201264629Y CN U2008201472870 U CNU2008201472870 U CN U2008201472870U CN 200820147287 U CN200820147287 U CN 200820147287U CN 201264629 Y CN201264629 Y CN 201264629Y
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- CN
- China
- Prior art keywords
- activity orientation
- perambulator
- setting device
- orientation retaining
- positioning seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model discloses a baby carriage with a seat back-rest adjusting device, comprising a main frame (10), a pushing handle (20) and wheels (30). The main frame (10) comprises a back-rest support (12) and a transverse support (11). An angle adjusting and locating mechanism (40) is arranged between the back-rest support (12) and the transverse support (11). The angle adjusting and locating mechanism (40) comprises a locating seat (41) arranged on the transverse support (11) and a flexible locating stopper (42) arranged on the back-rest support (12); and the flexible locating stopper (42) acts on the locating seat (41). When the technical proposal is adopted, the novel baby carriage achieves a back-rest with the angle adjustable, and the user feels more comfortable; besides, the baby carriage is favorable to the physical development of the baby.
Description
Technical field
The utility model relates to transportation means, particularly the design plan of Back of perambulator adjustment.
Background technology
The backrest of perambulator is all fixed in the prior art, can not adjust, and the perambulator of this fixedly backrest can only be taken the children in the car with a kind of posture, takes for a long time, will cause the fatigue of taking the people, and, health also there is cooresponding influence.
Summary of the invention
This tool seat back that the utility model provides is by the perambulator of setting device, employing adds angular adjustment apparatus between back bracket and main car frame, can adjust backrest angle according to hobby or the state of children in the car, improve comfort, it is tired easily and to the influential technical matters of health to solve in the prior art fixedly the backrest perambulator.
A kind of tool seat back is by the perambulator of setting device, comprise main car frame, the wheel that is arranged at the pushing hands of main car frame one end and is arranged at the main car frame bottom, described main car frame comprises back bracket and horizontal support, described back bracket is articulated on the horizontal support, is provided with the angular adjustment detent mechanism between described back bracket and the horizontal support.
Described angular adjustment detent mechanism comprises the positioning seat that is arranged on the horizontal support, be arranged at the activity orientation retaining on the back bracket, described activity orientation retaining acts on the positioning seat, and the angular adjustment detent mechanism also comprises the control handle of control activity orientation retaining action and the bindiny mechanism that connects activity orientation retaining and control handle.
Described positioning seat has friction face, and described activity orientation retaining also is coarse friction face with the positioning seat contact surface; Described positioning seat has the dentation locating plate, and described activity orientation retaining is positioning wedged block; Described positioning seat is provided with knock hole, and described activity orientation retaining is the elasticity fastening screw; Described activity orientation is blocked and is provided with the elastic compression mechanism of the activity orientation retaining being pressed to positioning seat.
Described bindiny mechanism is rod member or rope.
The utility model adopts above-mentioned technical scheme, makes this new baby carriage have the backrest of adjustable tilt angle, makes that to take the people more comfortable, helps children's body development.
Description of drawings
Fig. 1 is the schematic perspective view of the utility model tool seat back by the setting device perambulator.
Fig. 2 a-d is the scheme drawing that the utility model is adjusted the backrest angle process.
The specific embodiment
In conjunction with above-mentioned description of drawings specific embodiment of the utility model.
By among Fig. 1, Fig. 2 a-d as can be known, a kind of tool seat back is by the perambulator of setting device, comprise main car frame 10, the wheel 30 that is arranged at the pushing hands 20 of main car frame 10 1 ends and is arranged at main car frame 10 bottoms, described main car frame 10 comprises back bracket 12 and horizontal support 11, described back bracket 12 is articulated on the horizontal support 11, is provided with angular adjustment detent mechanism 40 between described back bracket 12 and the horizontal support 11.When needs were adjusted the angle of back bracket, work angle was adjusted detent mechanism 40, changed the angle between back bracket 12 and the horizontal support 11, and after adjusting to the right place, work angle adjustment detent mechanism 40 positions again, guarantees back bracket 12 in place.
By among Fig. 2 a-d as can be known, described angular adjustment detent mechanism 40 comprises the positioning seat 41 that is arranged on the horizontal support 11, be arranged at the activity orientation retaining 42 on the back bracket 12, described activity orientation retaining 42 acts on the positioning seat 41, and angular adjustment detent mechanism 40 also comprises the control handle 43 of control activity orientation retaining 42 actions and the bindiny mechanism 44 that connects activity orientation retaining 42 and control handle 43.When needs are adjusted backrest angle, operating control handle 43, break away from positioning seat 41 by bindiny mechanism's 44 control activity orientation retainings 42, back bracket 12 can be adjusted angle, after reaching suitable position, operating operation control handle 43, control activity orientation retaining 42 affacts on the positioning seat 41, realizes the purpose of location.
The mode of location can adopt following several: first kind of mode that adopts the friction location: described positioning seat 41 has friction face, described activity orientation retaining 42 is coarse friction face also with positioning seat 41 contact surfaces, utilizes the friction force of contact surface between activity orientation retaining 42 and the positioning seat 41 to realize the location.Second kind is adopted the mode that fixes: described positioning seat 41 has dentation locating plate 411, and described activity orientation retaining 42 is a positioning wedged block 421, utilizes positioning wedged block 421 to embed in the tooth of locating plate 411, realizes the purpose (as shown in Fig. 2 a-d) of location.The third is the mode of pin fit location, hole: described positioning seat 41 is provided with knock hole, described activity orientation retaining 42 is the elasticity fastening screw, utilize locating dowel pin to insert in the knock hole, realize the purpose of location, knock hole can be arranged on the end face or the side of positioning seat 41, locating dowel pin can be hook-shaped pin, also can adopt direct selling.
As shown in Fig. 2 a-d, described activity orientation retaining 42 is provided with the elastic compression mechanism 422 of activity orientation retaining 42 being pressed to positioning seat 41, and during release, activity orientation retaining 42 need overcome the resistance of elastic compression mechanism 422, finishes the release action.Under the lockup state, positioning seat 41 is pressed to tightly with activity orientation retaining 42 in elastic compression mechanism 422, guarantees the very tight of both combinations, prevents that activity orientation retaining 42 from deviating from, and improves safety.
Described bindiny mechanism 44 is a rod member 441, and perhaps described bindiny mechanism 44 is a rope.
Above content be in conjunction with concrete preferred implementation to further describing that the present invention did, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (8)
1. a tool seat back is by the perambulator of setting device, comprise main car frame (10), the wheel (30) that is arranged at the pushing hands (20) of main car frame (10) one ends and is arranged at main car frame (10) bottom, it is characterized in that: described main car frame (10) comprises back bracket (12) and horizontal support (11), described back bracket (12) is articulated on the horizontal support (11), is provided with angular adjustment detent mechanism (40) between described back bracket (12) and the horizontal support (11).
2. according to the perambulator of the described tool seat back of claim 1 by setting device, it is characterized in that: described angular adjustment detent mechanism (40) comprises the positioning seat (41) that is arranged on the horizontal support (11), be arranged at the activity orientation retaining (42) on the back bracket (12), described activity orientation retaining (42) acts on the positioning seat (41), and angular adjustment detent mechanism (40) also comprises the control handle (43) of control activity orientation retaining (42) action and the bindiny mechanism (44) that connects activity orientation retaining (42) and control handle (43).
3. according to the perambulator of the described tool seat back of claim 2 by setting device, it is characterized in that: described positioning seat (41) has friction face, and described activity orientation retaining (42) also is coarse friction face with positioning seat (41) contact surface.
4. according to the perambulator of the described tool seat back of claim 2 by setting device, it is characterized in that: described positioning seat (41) has dentation locating plate (411), and described activity orientation retaining (42) is positioning wedged block (421).
5. according to the perambulator of the described tool seat back of claim 2 by setting device, it is characterized in that: described positioning seat (41) is provided with knock hole, and described activity orientation retaining (42) is the elasticity fastening screw.
6. according to the perambulator of each described tool seat back in the claim 3 to 5 by setting device, it is characterized in that: described activity orientation retaining (42) is provided with the elastic compression mechanism (422) of activity orientation retaining (42) being pressed to positioning seat (41).
7. according to the perambulator of each described tool seat back in the claim 3 to 5 by setting device, it is characterized in that: described bindiny mechanism (44) is rod member (441).
8. according to the perambulator of each described tool seat back in the claim 3 to 5 by setting device, it is characterized in that: described bindiny mechanism (44) is rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201472870U CN201264629Y (en) | 2008-09-10 | 2008-09-10 | Baby carriage with seat backrest adjusting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201472870U CN201264629Y (en) | 2008-09-10 | 2008-09-10 | Baby carriage with seat backrest adjusting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201264629Y true CN201264629Y (en) | 2009-07-01 |
Family
ID=40830987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201472870U Expired - Fee Related CN201264629Y (en) | 2008-09-10 | 2008-09-10 | Baby carriage with seat backrest adjusting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201264629Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102060046A (en) * | 2010-12-29 | 2011-05-18 | 东莞盈利幼童用品有限公司 | Back reversing structure for baby carriage |
| DE102016201379A1 (en) | 2015-02-16 | 2016-08-18 | Wonderland Nurserygoods Company Limited | Stroller and associated backrest angle adjustment device |
| EP2660123A4 (en) * | 2010-12-29 | 2018-01-24 | Njoy Baby SL | Reversing structure for backrest of pram |
-
2008
- 2008-09-10 CN CNU2008201472870U patent/CN201264629Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102060046A (en) * | 2010-12-29 | 2011-05-18 | 东莞盈利幼童用品有限公司 | Back reversing structure for baby carriage |
| CN102060046B (en) * | 2010-12-29 | 2013-04-17 | 童享婴童用品有限公司 | Back reversing structure for baby carriage |
| EP2660123A4 (en) * | 2010-12-29 | 2018-01-24 | Njoy Baby SL | Reversing structure for backrest of pram |
| DE102016201379A1 (en) | 2015-02-16 | 2016-08-18 | Wonderland Nurserygoods Company Limited | Stroller and associated backrest angle adjustment device |
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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: 20090701 Termination date: 20110910 |