CN201501428U - Backrest adjusting structure of baby carriage - Google Patents
Backrest adjusting structure of baby carriage Download PDFInfo
- Publication number
- CN201501428U CN201501428U CN2009201695074U CN200920169507U CN201501428U CN 201501428 U CN201501428 U CN 201501428U CN 2009201695074 U CN2009201695074 U CN 2009201695074U CN 200920169507 U CN200920169507 U CN 200920169507U CN 201501428 U CN201501428 U CN 201501428U
- Authority
- CN
- China
- Prior art keywords
- belt body
- backboard
- belt
- backrest
- locations
- 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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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model provides a backrest adjusting structure of a baby carriage, which is mainly characterized in that a seat rod frame is arranged between two corresponding main frame bodies in a combined manner; the seat rod frame is correspondingly provided with a backrest structure with adjustable angle in a combined manner; the backrest structure is provided with an adjusting belt body on a back plate in a penetrating manner; one end of the adjusting belt body is combined with the main frame bodies, and then the back plate is provided with a positioning part to fix the adjusting belt body correspondingly; therefore, a support rod leads the backrest of the baby carriage to be adjusted to the needed angle according to needs under the state of telescopic adjustment of the adjusting belt body, thus achieving the function of convenient use.
Description
Technical field
The utility model relates to a kind of baby cart back rest and adjusts structure, refers to a kind of utilization pulling adjustment belt body especially, and the baby cart back rest that comes the interlock backrest to carry out the angular adjustment displacement is adjusted structure.
Background technology
General father and mother are in and look after the child, the appurtenance that all has confession childs such as shaking table, go-kart to play and learn, but when going out doll carriage actv. product, do not need to have in arms for a long time the treatment child on the one hand, can notice the safety problem that the child goes out again on the one hand, therefore, be very important for choosing a suitable baby stroller, because it will be first car of child, will accompany future child to pass by the initial stage of growth.
And the kind of doll carriage is a lot of on the market at present, can be by external form and style, functional safety, material or the like aspect, but what the general head of a family took notice of most is functional safety, and the function of each perambulator is all different, but is noted that whether the support of perambulator is firm, and can the chair back support baby spine, whether fixedly baby of safety strap and shoulder belt is arranged, in case the baby climbs out of in car, around the perambulator whether the space is arranged, be easy to clip to the safe emphasis of baby's little hand or the like.
In addition, the problem that is to use operation that also need consider, fold, adjust the use operation of chair back angle or wheel body location etc. as integral body, and in function of adjusting at the chair back and operation, generally all need to pull member by both hands, just the chair back can be adjusted displacement, reach the effect of chair back angular adjustment, so cause in operation, a little inconvenience and undesirable part being arranged.
The designer in view of this, adhering to for many years the abundant of these relevant industries designs and develops and the actual fabrication experience, studied improvement at existing structure and disappearance, provide a kind of baby cart back rest to adjust structure, utilize the easy mode of one-handed performance, reach effect and the advantage of adjusting backrest angle, in the hope of improving the disappearance of existing structure fully.
The utility model content
The main purpose that baby cart back rest of the present utility model is adjusted structure is to improve the existing structure disappearance, adjusting belt body and reach the reclining angle that can adjust baby cart back rest so as to simple and easy pulling.
Purpose and effect that the utility model baby cart back rest is adjusted structure are realized by following technology:
It is mainly organized between two cooresponding body frame bodies and is provided with the seat bridge, the corresponding group of this seat bridge is established the backrest structure of adjustable angle, and this backrest structure is equipped with the adjustment belt body on backboard, and adjustment belt body one end is combined with the body frame body, be provided with positioning piece in backboard again and come correspondence will adjust belt body to fix, whereby, pole is being adjusted under the flexible state of adjusting of belt body, allow baby cart back rest be able to adjust required angle, reach effect easy to use in response to demand.
Specifically, the baby cart back rest that the utility model proposes is adjusted structure, it mainly is provided with the seat bridge by group between two cooresponding body frame bodies, the correspondence pole that is pivoted on this seat bridge, and the last group of pole is provided with a backboard, and backboard is provided with the backrest structure of adjustable angle, wherein, this backrest structure is to be provided with an adjustment belt body correspondence to wear a left side set on the backboard end face, right perforation, and be positioned respectively on the body frame body, and first, the second belt body other end converges bears the 3rd belt body, and the 3rd belt body is passed by the trough of belt mouth that goes out set on the backboard, establishes the locations of a tool tooth portion in going out trough of belt mouth place group again, and be arranged with on the locations can be for the torsion spring element of replying, and locations tooth portion rear end is provided with conduit, passes for the 3rd belt body.
Above-mentioned baby cart back rest is adjusted structure, and wherein, this backboard is connected with pole by a plurality of strut members.
The utility model baby cart back rest is adjusted structure compared to prior art, has the following advantages:
1. baby cart back rest of the present utility model is adjusted structure, utilize the winding of adjustment belt body to cross two poles, can allow tape body length shorten and the angle of change pole and backboard and adjust belt body, reach one hand and can operate advantage and the effect of adjusting backrest angle with the one hand pulling.
2. baby cart back rest of the present utility model is adjusted structure, utilizes pulling to adjust belt body, comes the interlock backrest to carry out the angular adjustment displacement, allows baby cart back rest be able to adjust required angle in response to demand, reaches effect easy to use.
Description of drawings
Fig. 1 is a three-dimensional appearance scheme drawing of the present utility model;
Fig. 2 is a three-dimensional appearance action scheme drawing of the present utility model;
Fig. 3 is a local enlarged diagram of the present utility model;
Fig. 4 is the local schematic rear view of amplifying of the present utility model;
Fig. 5 is a locations scheme drawing of the present utility model;
Fig. 6 is a locations action scheme drawing of the present utility model.
The main element label declaration:
1 perambulator, 11 body frame bodies
12 sit bridge 13 poles
2 backrest structures, 21 backboards
211 left side perforation, 212 right perforation
213 go out trough of belt mouth 22 strut members
23 adjust belt body 231 first belt bodies
232 second belt bodies 233 the 3rd belt body
24 locationss, 241 tooth portions
242 conduits, 25 torsion spring elements
The specific embodiment
Understand for technical characterictic of the present utility model, purpose and effect being had more clearly, now contrast the description of drawings specific embodiment of the present utility model:
At first, see also Fig. 1～shown in Figure 6, for a kind of baby cart back rest that the utility model proposes adjust the overall appearance of structure and locally amplify, the action scheme drawing, this perambulator 1 mainly is provided with by 11 groups of two cooresponding body frame bodies and sits bridge 12, the correspondence pole 13 that is pivoted on this seat bridge 12, and go up the backrest structure 2 that group is established adjustable angle in pole, and this backrest structure 2 includes:
One backboard 21 is provided with left and right perforation 211,212 in the backboard end face, and is provided with one in the back side, top and goes out trough of belt mouth 213;
A plurality of strut members 22 are corresponding members that connect pole 13 and backboard 21;
One adjusts belt body 23, being provided with first, second belt body 231,232 correspondences wears the left and right perforation 211,212 of backboard and is positioned respectively on the body frame body 11, and first, second belt body 231,232 other ends converge and bear the 3rd belt body 233, and the 3rd belt body 233 is passed by the trough of belt mouth 213 that goes out of backboard 21;
What positioning piece 24, correspondence were assembled in backboard 21 goes out trough of belt mouth 213 places, and is arranged with torsion spring element 25 simultaneously, is provided with tooth portion 241 in locations 24, and is provided with conduit 242 in tooth portion 241 rear ends, passes for the 3rd belt body 233.
Whereby, pole 13 allows baby cart back rest be able to adjust required angle in response to demand adjusting under the belt body 23 flexible states of adjusting, and reaches effect easy to use.
See also Fig. 1～shown in Figure 6, when assembling, at first this backboard 21 is connected on the pole 13 of body frame body 11 by strut member 22 correspondences, then, first of belt body 23 will be adjusted, second belt body 231,232 correspondences are arranged in the left side of backboard 21, right perforation 211,212 and pass and be positioned on the body frame body 11 by pole 13 back of the body respectively, again the go out trough of belt mouth 213 of the 3rd belt body 233 by the back side, backboard 21 top passed, and the 3rd belt body 233 is positioned at tooth portion 241 belows of locations 24, pass by conduit 242 simultaneously, and the assembling axial region of this locations 24 is arranged with torsion spring element 25; When not adjusting backrest, this torsion spring element 25 supports the rotation of pulling with locations 24 and presses down, allow tooth portion 241 correspondences of locations 24 mesh the 3rd belt bodies 233 of adjusting belt bodies 23, allow adjustment belt body 23 fix and not torn, adjust belt body 23 and keep certain-length, 21 of this backboards are not adjusted angle and produce displacement.
When desire is adjusted backrest angle, locations 24 is up rotated, with compression torsion spring element 25, make the 3rd belt body 233 of the tooth portion 241 jump out of meshs adjustment belt body 23 of locations 24, the 3rd belt body 233 of belt body 23 is adjusted in corresponding again pulling, allows first, second belt body 231,232 of the 3rd belt body 233 interlocks, and is torn and when being reduced to the length of body frame body 11 when first, second belt body 231,232, it can be stirred pole 13 and produce displacement, and the corresponding backboard 21 that then makes is adjusted angle by interlock; Whereby, pole 13 allows baby cart back rest be able to adjust required angle in response to demand adjusting under the belt body 23 flexible states of adjusting, and reaches effect easy to use.And adjust finish after, unclamp 24 of locationss to allow torsion spring element 25 reply, supporting once again pulls presses down and the fixing belt body 23 of adjusting.
The above only is the schematic specific embodiment of the utility model, is not in order to limit scope of the present utility model.Any those skilled in the art, equivalent variations of having done under the prerequisite that does not break away from design of the present utility model and principle and modification all should belong to the scope that the utility model is protected.
Claims (2)
1. a baby cart back rest is adjusted structure, this perambulator is provided with the seat bridge by group between two cooresponding body frame bodies, the correspondence pole that is pivoted on the described seat bridge, and described pole is gone up group and is provided with a backboard, described backboard is provided with the backrest structure that can adjust angle, it is characterized in that:
Described backrest structure is to be provided with an adjustment belt body correspondence to wear left and right perforation set on the described backboard end face, and be positioned respectively on the described body frame body, first, second belt body other end converges forms the 3rd belt body, described the 3rd belt body is passed by the trough of belt mouth that goes out set on the described backboard, describedly go out the locations that trough of belt mouth place group is provided with a tool tooth portion, and be arranged with on the described locations for the torsion spring element of replying, and described locations tooth portion rear end is provided with the conduit that passes for described the 3rd belt body.
2. baby cart back rest as claimed in claim 1 is adjusted structure, it is characterized in that, described backboard is connected with described pole by a plurality of strut members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201695074U CN201501428U (en) | 2009-09-01 | 2009-09-01 | Backrest adjusting structure of baby carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201695074U CN201501428U (en) | 2009-09-01 | 2009-09-01 | Backrest adjusting structure of baby carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201501428U true CN201501428U (en) | 2010-06-09 |
Family
ID=42452366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201695074U Expired - Fee Related CN201501428U (en) | 2009-09-01 | 2009-09-01 | Backrest adjusting structure of baby carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201501428U (en) |
-
2009
- 2009-09-01 CN CN2009201695074U patent/CN201501428U/en not_active Expired - Fee Related
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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: 20100609 Termination date: 20120901 |