CN203662379U - Sunshade of basket child safety seat - Google Patents
Sunshade of basket child safety seat Download PDFInfo
- Publication number
- CN203662379U CN203662379U CN201320748803.6U CN201320748803U CN203662379U CN 203662379 U CN203662379 U CN 203662379U CN 201320748803 U CN201320748803 U CN 201320748803U CN 203662379 U CN203662379 U CN 203662379U
- Authority
- CN
- China
- Prior art keywords
- toothed block
- bolt
- tooth piece
- basket body
- hand basket
- 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
Links
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 210000000515 tooth Anatomy 0.000 description 59
- 230000000903 blocking effect Effects 0.000 description 3
- 241000070928 Calligonum comosum Species 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model relates to a sunshade of a basket child safety seat. The sunshade of the basket child safety seat comprises a U-shaped strip, wherein the two ends of the U-shaped strip are connected to the outer side edges of the overturned edges on the two sides of a basket body respectively through rotation assemblies, sunshading cloth is connected between the U-shaped strip and the rear end of the basket body, each rotation assembly comprises an outer toothed block, an inner toothed block and a bolt, each inner toothed block is installed on the outer side edge of the corresponding overturned edge of the basket body, each outer toothed block is connected to the end of an opening of the U-shaped strip, each outer toothed block and the corresponding inner toothed block are in plane engagement, tooth profiles are arranged on the plane in a one circle mode, meshed with the corresponding inner toothed block, of each outer toothed block, tooth profiles are arranged on the plane in a one circle mode, meshed with the corresponding outer toothed block, of each inner toothed block, the tooth profiles on each outer toothed block are meshed with the tooth profiles on the corresponding inner toothed block, each outer toothed block and the corresponding inner toothed block are connected in a pressing engagement mode through the corresponding bolt, each bolt penetrates through the center of the corresponding tooth profile circumference, the outer end of each bolt is fixedly connected with the corresponding outer toothed block, and the inner end of each bolt is fixedly connected to the inner side edge of the basket body. Due to the fact that each outer toothed block of the U-shaped strip of the basket body and the corresponding inner toothed block on the corresponding overturned edge of the basket body are in plane tooth profile engagement, the U-shaped strip drives the outer toothed blocks to rotate relative to the inner toothed blocks in a tooth profile engagement mode, multi-angle adjustment and locating use of the sunshade is achieved, and the sunshade of the basket child safety seat is simple and compact in structure, has the multi-level adjustment function, and is stable and reliable in locating and convenient to use.
Description
Technical field
The utility model relates to a kind of awning, is a kind of hand basket child safety seat awning specifically.
Background technology
In American-European countries, neonate is owing to being in the primary stage of body development, and health is less, is easy to come to harm, and necessarily requires to use child safety seat while leaving hospital, and is fastened one's safety belt to baby by nurse, guarantee safe and punctual rear just permit leave.In the time of the outdoor use of hand basket child safety seat, conventionally increase on the seat awning and use for children's sunshade.The awning of tradition hand basket child safety seat is divided into fixed structure and adjustable structure, the poor practicability of fixed structure, cannot regulate and meet different instructions for uses, and the U-shaped bar cross-under that adjustable structure spins by activity, U-shaped bar can rotate adjusting on the seat, meets the instructions for use of different awning sun shading angle, but regulates and fix without effective location, easily loosening in use procedure, stability in use is poor.
The existing patent No. is the 200720155906.6 disclosed infant carriers arta vehicle seat unit of holding concurrently, and a combination cover is respectively set outside the hand basket left and right sides, is provided with multiple clamping tooths in inside, and the clamping slot of its clamping tooth and blocking group is combined; Grip portion, it is held body down either side one rotatable cover is respectively set, and rotatable cover outer rim is arranged with a groove, and the briquetting of groove and blocking group is combined; Blocking group, formed by briquetting, spring and gim peg and pad and nut, it makes clamping slot retraction corresponding clamping tooth in conjunction with clamping by pressing briquetting, realization grips the multistage adjusting location of portion, meet different use angle requirements, but in the time regulating, must press the briquetting that grips portion's down either side, it is loaded down with trivial details, inconvenient to operate simultaneously.
Summary of the invention
Regulate inconvenient deficiency for the basket structure seat portion of gripping in prior art, it is a kind of simple in structure, compact that the utility model provides, multistage adjusting, positioning stablity, firm, hand basket child safety seat awning easy to use.
The technical solution adopted in the utility model is: a kind of hand basket child safety seat awning, comprise that two ends are connected in respectively the U-shaped bar of hand basket body both sides flange outer side edges through rotary components, between U-shaped bar and hand basket body rear end, be connected puggaree, it is characterized in that: described rotary components comprises external tooth piece, internal tooth piece and bolt, internal tooth piece is installed on hand basket body flange outer side edges, external tooth piece is connected in U-shaped bar open end, external tooth piece engages with internal tooth piece plane, on the plane of action of external tooth piece and internal tooth piece, be respectively equipped with the intermeshing profile of tooth of a circle, external tooth piece and internal tooth piece compress and are connected with a joggle through the bolt through profile of tooth circle center, bolt outer end is fixedly connected with external tooth piece, bolt the inner is fixedly connected on hand basket body inner side edge.
Described bolt the inner is in nut is fixedly connected on hand basket body medial surface counterbore.
Between described hand basket body flange outer side edges inner side and bolt the inner stiff end, be provided be connected on bolt, spring that two ends push against respectively.
Compared with prior art, the utility model has the advantages that: the external tooth piece of the internal tooth piece plane engagement U-shaped bar being fixedly installed in flange outer side edges, when rotation regulates U-shaped bar, the external tooth of external tooth piece plane of action promotes the internal tooth of internal tooth piece plane of action, in cross-under, bolt the inner of external tooth piece is fixed on hand basket body inner side, flange is thin structure relatively, internal tooth piece is defeated shrinks flange in hand basket, external tooth piece relative to internal tooth piece is stressed rotate and pass through in, external tooth piece engaging tooth shape location, realize U-shaped bar interior, rotation location on the engaging tooth shape circumference of external tooth piece regulates, adjustment operation only need act on U-shaped bar, easy to adjust, the location of inside and outside tooth interblock is located by engaging tooth shape, coordinates spring to push against engaging of internal tooth piece and external tooth piece to flange outer side edges, further improves the location after the Multi-stage rotary adjusting of U-shaped bar.
The utility model adopts the external tooth piece of hand basket U-shaped bar to engage with the internal tooth piece planar tooth of hand basket flange, drive external tooth piece to rotate relative to the engagement of internal tooth piece profile of tooth by U-shaped bar, the multi-angle that realizes awning regulates location to use, it is simple in structure, compact, multistage adjusting, positioning stablity, firm, easy to use.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is that A is to view;
Fig. 3 is B place stereochemical structure enlarged drawing.
In figure: hand basket body 1, flange 2, U-shaped bar 3, external tooth piece 4, engagement external tooth 5, internal tooth piece 6, engagement internal tooth 7, bolt 8, nut 9, awning 10.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Shown in Fig. 1-3, a kind of hand basket child safety seat awning comprises hand basket body 1, U-shaped bar 3, external tooth piece 4, internal tooth piece 6, bolt 8, nut 9 and awning 10.3 liang of openends of U-shaped bar connect respectively external tooth piece 4, and external tooth piece 4 inner side plane are a circle engagement external tooth 5; In flange 2 outer side edges of hand basket body 1 both sides, be equipped with internal tooth piece 6, the outer side plane of internal tooth piece 6 is a circle engagement internal tooth 7, engage external tooth 5 and engage internal tooth 7 planes engagements, inside and outside tooth piece 6,4 is through compressing and be connected with the bolt 8 of engagement internal tooth 7 profile of tooth circle center through engagement external tooth 5, the outer end of bolt 8 is fixedly connected on external tooth piece 4, the inner of bolt 8 is fixedly connected on hand basket body 1 medial surface counterbore through nut 9, between hand basket flange outer side edges inner side and bolt the inner stiff end, be provided be connected on bolt, spring that two ends push against respectively; Between hand basket body 1 rear end and U-shaped bar 3, connect awning 10.
Claims (3)
1. a hand basket child safety seat awning, comprise that two ends are connected in respectively the U-shaped bar of hand basket body both sides flange outer side edges through rotary components, between U-shaped bar and hand basket body rear end, be connected puggaree, it is characterized in that: described rotary components comprises external tooth piece, internal tooth piece and bolt, internal tooth piece is installed on hand basket body flange outer side edges, external tooth piece is connected in U-shaped bar open end, external tooth piece engages with internal tooth piece plane, on the plane of action of external tooth piece and internal tooth piece, be respectively equipped with the intermeshing profile of tooth of a circle, external tooth piece and internal tooth piece compress and are connected with a joggle through the bolt through profile of tooth circle center, bolt outer end is fixedly connected with external tooth piece, bolt the inner is fixedly connected on hand basket body inner side edge.
2. a kind of hand basket child safety seat awning according to claim 1, is characterized in that: described bolt the inner is in nut is fixedly connected on hand basket body medial surface counterbore.
3. a kind of hand basket child safety seat awning according to claim 1 and 2, is characterized in that: between described hand basket body flange outer side edges inner side and bolt the inner stiff end, be provided be connected on bolt, spring that two ends push against respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320748803.6U CN203662379U (en) | 2013-11-25 | 2013-11-25 | Sunshade of basket child safety seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320748803.6U CN203662379U (en) | 2013-11-25 | 2013-11-25 | Sunshade of basket child safety seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203662379U true CN203662379U (en) | 2014-06-25 |
Family
ID=50958729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320748803.6U Expired - Fee Related CN203662379U (en) | 2013-11-25 | 2013-11-25 | Sunshade of basket child safety seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203662379U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111643289A (en) * | 2020-06-18 | 2020-09-11 | 山东博科生物产业有限公司 | Negative pressure isolation cabin for sickbed and sickbed |
| CN113749880A (en) * | 2021-10-14 | 2021-12-07 | 黑龙江省医院 | Adjustable protection device for clinical doctor in department of respiration |
-
2013
- 2013-11-25 CN CN201320748803.6U patent/CN203662379U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111643289A (en) * | 2020-06-18 | 2020-09-11 | 山东博科生物产业有限公司 | Negative pressure isolation cabin for sickbed and sickbed |
| CN113749880A (en) * | 2021-10-14 | 2021-12-07 | 黑龙江省医院 | Adjustable protection device for clinical doctor in department of respiration |
| CN113749880B (en) * | 2021-10-14 | 2022-08-02 | 黑龙江省医院 | Adjustable protection device for clinical doctor in department of respiration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 |