CN2851054Y - Telescopic protective envelope for child's tricycle chair - Google Patents
Telescopic protective envelope for child's tricycle chair Download PDFInfo
- Publication number
- CN2851054Y CN2851054Y CN 200520046527 CN200520046527U CN2851054Y CN 2851054 Y CN2851054 Y CN 2851054Y CN 200520046527 CN200520046527 CN 200520046527 CN 200520046527 U CN200520046527 U CN 200520046527U CN 2851054 Y CN2851054 Y CN 2851054Y
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- CN
- China
- Prior art keywords
- child
- utility
- protecting sleeve
- model
- connecting element
- 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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Abstract
The utility model discloses a telescopic protective sleeve for tricycle chairs of children, which comprises a U-shaped protective sleeve and a fixed piece of the U-shaped protective sleeve, wherein the U-shaped protective sleeve is sheathed in a positioning cavity of the fixed piece. The utility model is characterized in that the outer sides of both edges of the protective sleeve are provided with locking bulges, the side edge of the positioning cavity is provided with a plurality of adjusting holes and the locking bulges are buckled in the adjusting holes. The utility model has the advantage that the space between a chair and a guardrail of a tricycle for children can be adjusted so that a child can conveniently enter the space between the chair and the guardrail.
Description
Technical field
The utility model relates to a kind of auxiliary device of child's tricycle, is specifically related to the protecting sleeve of child's tricycle seat.
Background technology
At present, common perambulator seat generally is installed on the back vehicle frame of perambulator, and in order to guarantee to use children's safety, seat the place ahead is provided with guardrail, and guardrail is generally made by tubing, is fixed on the vehicle frame of back, and the space between seat and the guardrail is unadjustable.Because the space of seat and guardrail is fixed, Obese children or when using winter usually because body obesity or dressing in winter can't enter this fixed space too much, can't normally be used perambulator thus; The children of stature slight of stature often can not play protective action because this space is too big again well when using perambulator.
The utility model content
The purpose of this utility model is to overcome the above-mentioned deficiency of prior art, propose that space length between a kind of seat and the guardrail can be regulated, children come in and go out seat and guardrail between space child's tricycle seat telescopic protection cover easily.
Above-mentioned purpose of the present utility model is achieved by following technical proposals: a kind of child's tricycle seat telescopic protection cover; comprise a U-shaped protecting sleeve and a connecting element thereof; this U-shaped protecting sleeve is set in the positioning chamber of connecting element; its innovative point is that the outside, protecting sleeve both sides is provided with locking projections; the positioning chamber side offers some adjustment holes, and locking projections be located in the adjustment hole.
As optimal technical scheme of the present utility model, above-mentioned fixing piece preferably is articulated on the fixed link.
With respect to prior art, the utility model is by the locking in the different adjustment hole of locking projections and the setting of connecting element positioning chamber side, make protecting sleeve have characteristic of telescopic, the space of seat and guardrail can be regulated, Obese children or when using winter is not worried that body obesity or dressing in winter are too many and can't normally be used perambulator; Shrink adjustable pipe when children of short and small stature use, guardrail can play good safety precaution effect; In addition, because connecting element is articulated on the fixed link, U-shaped protecting sleeve and connecting element thereof just can rotate up with respect to fixed link, the space between convenient for children discrepancy seat and the guardrail.
Description of drawings
Fig. 1 is a structural representation of the present utility model:
Fig. 2 is the draw bail scheme drawing of the utility model U-shaped protecting sleeve and connecting element thereof;
Fig. 3 is the utility model U-shaped protecting sleeve and connecting element relative fixed bar action scheme drawing thereof;
Fig. 4 is the utility model U-shaped protecting sleeve and connecting element relative fixed bar action scheme drawing thereof.
Wherein, 1 is the U-shaped protecting sleeve; 2 is connecting element; 3 is adjustment hole; 4 is adjustment hole; 5 is locking projections; 6 is fixed link; 7 is axle.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is made and to further describe.
As depicted in figs. 1 and 2, a kind of child's tricycle seat telescopic protection cover that a preferred embodiment of the present utility model provides, comprise a U-shaped protecting sleeve 1 and connecting element 2 thereof, U-shaped protecting sleeve 1 is set in the positioning chamber of connecting element 2, the outside, U-shaped protecting sleeve 1 both sides is provided with locking projections 5, the positioning chamber side offers adjustment hole 3 and adjustment hole 4, and locking projections 5 be located in adjustment hole 3 or the adjustment hole 4; Connecting element 5 is articulated on the fixed link 6 by axle 7.
Below in conjunction with description of drawings course of action of the present utility model.
Shown in Fig. 1-2, when pressing locking projections 5, U-shaped protecting sleeve 1 can be elastic, and when locking projections 5 was in the position of adjustment hole 3, U-shaped protecting sleeve 1 was the longest; When locking projections 5 was in the position of adjustment hole 4, U-shaped protecting sleeve 1 was the shortest.
As shown in Figure 3-4, U-shaped protecting sleeve 1 and connecting element 2 thereof rotate up 100 ° around axle 7, and children are rotated down 100 ° with U-shaped protecting sleeve 1 and connecting element 2 thereof around axle 7 after entering space between seat and the guardrail again.The space that children enter between seat and the guardrail is very convenient.
Claims (2)
1, a kind of child's tricycle seat telescopic protection cover; comprise a U-shaped protecting sleeve and a connecting element thereof; this U-shaped protecting sleeve is set in the positioning chamber of connecting element; it is characterized in that the outside, protecting sleeve both sides is provided with locking projections; the positioning chamber side offers some adjustment holes, and locking projections be located in the adjustment hole.
2, child's tricycle seat telescopic protection cover according to claim 1 is characterized in that connecting element is articulated on the fixed link by axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520046527 CN2851054Y (en) | 2005-11-15 | 2005-11-15 | Telescopic protective envelope for child's tricycle chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520046527 CN2851054Y (en) | 2005-11-15 | 2005-11-15 | Telescopic protective envelope for child's tricycle chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2851054Y true CN2851054Y (en) | 2006-12-27 |
Family
ID=37585014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520046527 Expired - Fee Related CN2851054Y (en) | 2005-11-15 | 2005-11-15 | Telescopic protective envelope for child's tricycle chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2851054Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627712A (en) * | 2015-07-20 | 2017-05-10 | 贝贝漫步有限责任公司 | Compact folding baby stroller |
| CN112623015A (en) * | 2021-01-04 | 2021-04-09 | 安徽小龙仔儿童用品有限公司 | Baby carriage capable of being expanded |
-
2005
- 2005-11-15 CN CN 200520046527 patent/CN2851054Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627712A (en) * | 2015-07-20 | 2017-05-10 | 贝贝漫步有限责任公司 | Compact folding baby stroller |
| CN112623015A (en) * | 2021-01-04 | 2021-04-09 | 安徽小龙仔儿童用品有限公司 | Baby carriage capable of being expanded |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Pinghu Shuangxi Baby Carrier Manufacture Co., Ltd. Assignor: Yao Renfa Contract fulfillment period: 2009.9.3 to 2015.9.2 Contract record no.: 2009330002532 Denomination of utility model: Telescopic protective envelope for child's tricycle chair Granted publication date: 20061227 License type: Exclusive license Record date: 20091019 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.9.3 TO 2015.9.2; CHANGE OF CONTRACT Name of requester: PINGHU CITY SHUANGXI BABY CARRIER MANUFACTURE CO., Effective date: 20091019 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061227 Termination date: 20111115 |