CN204713263U - A kind of convenient bicycle installing child seat - Google Patents
A kind of convenient bicycle installing child seat Download PDFInfo
- Publication number
- CN204713263U CN204713263U CN201520243305.5U CN201520243305U CN204713263U CN 204713263 U CN204713263 U CN 204713263U CN 201520243305 U CN201520243305 U CN 201520243305U CN 204713263 U CN204713263 U CN 204713263U
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- CN
- China
- Prior art keywords
- crossbearer
- child seat
- movable
- frame
- floor board
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- 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 relates to a kind of convenient bicycle installing child seat, comprise front vehicle frame, vehicle frame and Rear frame, Rear frame is connected back rest frame by two collateral stay tubes with a front support pipe, the floor board framing of back rest frame is " U " glyph framework be made up of rectangular steel plates, floor board framing rear end is fixedly connected with fixing crossbearer, fixing crossbearer is connected with spring clip, floor board framing is also connected with two movable crossbearers, fixed support, movable crossbearer and spring clip upper surface are all lower than the upper surface of underframe plate, movable crossbearer and fixing crossbearer are provided with connecting bore, movable crossbearer can be slided along underframe plate by the slide block at two ends.The utility model structure is simple, the bottom surface of the floor board framing of back rest frame, fixing crossbearer and movable crossbearer is horizontal surface, therefore, it is possible to child seat is securely connected on fixing crossbearer and movable crossbearer, bolt on child seat can not be loosened easily, safety for children is taken and is provided guarantee, movable transverse rack position is adjustable, can be suitable for different child seats.
Description
Technical field
The utility model belongs to technical field of bicycles, particularly a kind of convenient bicycle installing child seat.
Background technology
For the child that kindergarten is near home, the general head of a family picks children go to school and leave school by installing child seat on the back rest frame of bicycle.Current rear bicycle frame, the framework be all made up of circular tube structure, and general back rest frame is all provided with spring clip, the height of spring clip is higher than the upper surface of floor board framing, therefore, after installation child seat, the use through is after a while easy to cause loosening of child seat.If the head of a family finds not in time, be easy to cause potential safety hazard to children
Summary of the invention
The utility model provides a kind of structure simple for solving in known technology the technical matters that exists, and safety is high, the convenient bicycle installing child seat.
The technical scheme that the utility model is taked for the technical matters existed in solution known technology is:
A kind of convenient bicycle installing child seat, comprise front vehicle wheel, rear wheel, front vehicle frame, vehicle frame and Rear frame, described Rear frame is connected back rest frame by two collateral stay tubes with a front support pipe, the floor board framing of described back rest frame is " U " glyph framework be made up of rectangular steel plates, described floor board framing rear end is fixedly connected with fixing crossbearer, described fixing crossbearer is connected with spring clip, described floor board framing is also connected with two movable crossbearers, described fixed support, movable crossbearer and spring clip upper surface are all lower than the upper surface of underframe plate, described movable crossbearer and fixing crossbearer are provided with connecting bore, described movable crossbearer can be slided along underframe plate by the slide block at two ends.
Described movable crossbearer and slide block one-body molded, described slide block is " returning " character form structure, and its upper end is provided with screw.
Described connecting bore is strip hole.
Screw place on described slide block is provided with subsider.
The front end of described floor board framing is provided with interior bend pipe frame.
Described collateral stay tube is fixedly connected with a spats band, the other end of described spats band is provided with the self-thread gluing that can be connected in Rear frame.
Described spats band is canvas belt.
The advantage that the utility model has and good effect are: the utility model structure is simple, the bottom surface of the floor board framing of back rest frame, fixing crossbearer and movable crossbearer is horizontal surface, therefore, it is possible to child seat is securely connected on fixing crossbearer and movable crossbearer, bolt on child seat can not be loosened easily, safety for children is taken and is provided guarantee, movable transverse rack position is adjustable, can be suitable for different child seats.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is back rest frame plan structure schematic diagram;
Fig. 3 is movable transverse shelf structure schematic diagram.
In Fig. 1-3,1. front vehicle wheel; 2. rear wheel; 3. front vehicle frame; 4. vehicle frame; 5. Rear frame; 6. collateral stay tube; 7. back rest frame, 701. floor board framings, 702. fixing crossbearers, 703. movable crossbearers, 704. strip holes, 705. slide blocks, 706. spring clipes, bend pipe frame in 707., 708. subsiders, 8. child seat, 9. front support pipe, 10. spats band.
Detailed description of the invention:
For summary of the invention of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
See Fig. 1-3, a kind of convenient bicycle installing child seat, comprise front vehicle wheel 1, rear wheel 2, front vehicle frame 3, vehicle frame 4 and Rear frame 5, Rear frame 5 is connected back rest frame 7 by two collateral stay tubes 6 with a front support pipe 9, the floor board framing 701 of back rest frame 7 is " U " glyph framework be made up of rectangular steel plates, floor board framing 701 rear end is fixedly connected with fixing crossbearer 702, fixing crossbearer 702 is connected with spring clip 706, floor board framing 701 is also connected with two movable crossbearers 703, on movable crossbearer 703 and fixing crossbearer 702 all on be provided with connecting bore, the cross section of described movable crossbearer 703 and fixing crossbearer 702 is rectangle, movable crossbearer 703 can be slided along underframe plate 701 by the slide block 705 at two ends, the upper surface of movable crossbearer 703 is lower than the upper surface of floor board framing 701, therefore the upper surface of spring clip 706 is lower than the upper surface of floor board framing 701.
During use, child seat 8 is positioned on back rest frame 7, movable crossbearer 703 is made to move to suitable position, bolt penetration hole on child seat 8 bottom surface is fixed the connecting bore on crossbearer 702 and movable crossbearer 703, because the bottom surface of fixing crossbearer 702 and movable crossbearer 703 is horizontal surface, therefore, it is possible to be securely connected on fixing crossbearer 702 and movable crossbearer 703 by child seat 8, the bolt on child seat 8 can not be loosened easily, and the safety for children is taken and is provided guarantee.
In order to make mechanism simplifying, easy to use, movable crossbearer 703 is one-body molded with slide block 705, and slide block 705 is " returning " character form structure, and its upper end is provided with screw, is fixed on the correct position of underframe plate 701 by movable crossbearer 703 by screw.
In order to easy to use, can be suitable for different child seats, connecting bore is set to strip hole 704.
In order to make underframe plate 701 form horizontal surface with the contact position, bottom surface of child seat 8, the screw place on slide block 705 is provided with subsider 708.
The front end of floor board framing 701 is provided with interior bend pipe frame 707; the effect that spring clip 706 makes interior bend pipe frame 707 play blocking object to drop at gripping objects body is so not only enable when dismantling child seat; interior bend pipe frame 707 can also be made to form protective effect to child seat, strengthen the safety that children use.
Collateral stay tube 6 is fixedly connected with a spats band 10; the other end of spats band 10 is provided with the self-thread gluing that can be connected in Rear frame 5; when not using; spats band is wrapped on collateral stay tube 6; then fixed by self-thread gluing, then open self-thread gluing during use, spats band is walked around the steel pipe of Rear frame 5 with one end of self-thread gluing; then fixed by self-thread gluing, can pin can not be made to extend in wheel when taking child seat by child protection.
Canvas belt is cheap, draws materials extensively, canvas belt therefore can be used as spats band.
Above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit, and those of ordinary skill in the field should be appreciated that and still can modify to the detailed description of the invention of utility model or carry out equivalent replacement to portion of techniques feature; And not departing from the spirit of technical solutions of the utility model, it all should be encompassed in the technology of the utility model request protection.
Claims (7)
1. the convenient bicycle installing child seat, comprise front vehicle wheel, rear wheel, front vehicle frame, vehicle frame and Rear frame, described Rear frame is connected back rest frame by two collateral stay tubes with a front support pipe, it is characterized in that, the floor board framing of described back rest frame is " U " glyph framework be made up of rectangular steel plates, described floor board framing rear end is fixedly connected with fixing crossbearer, described fixing crossbearer is connected with spring clip, described floor board framing is also connected with two movable crossbearers, described fixed support, movable crossbearer and spring clip upper surface are all lower than the upper surface of underframe plate, described movable crossbearer and fixing crossbearer are provided with connecting bore, described movable crossbearer can be slided along underframe plate by the slide block at two ends.
2. a kind of convenient bicycle installing child seat according to claim 1, is characterized in that, described movable crossbearer and slide block one-body molded, described slide block is " returning " character form structure, and its upper end is provided with screw.
3. a kind of convenient bicycle installing child seat according to claim 1, it is characterized in that, described connecting bore is strip hole.
4. a kind of convenient bicycle installing child seat according to claim 1, it is characterized in that, the screw place on described slide block is provided with subsider.
5. a kind of convenient bicycle installing child seat according to claim 1, it is characterized in that, the front end of described floor board framing is provided with interior bend pipe frame.
6. a kind of convenient bicycle installing child seat according to claim 1, it is characterized in that, described collateral stay tube is fixedly connected with a spats band, the other end of described spats band is provided with the self-thread gluing that can be connected in Rear frame.
7. a kind of convenient bicycle installing child seat according to claim 6, it is characterized in that, described spats band is canvas belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520243305.5U CN204713263U (en) | 2015-04-21 | 2015-04-21 | A kind of convenient bicycle installing child seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520243305.5U CN204713263U (en) | 2015-04-21 | 2015-04-21 | A kind of convenient bicycle installing child seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204713263U true CN204713263U (en) | 2015-10-21 |
Family
ID=54312278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520243305.5U Expired - Fee Related CN204713263U (en) | 2015-04-21 | 2015-04-21 | A kind of convenient bicycle installing child seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204713263U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104859761A (en) * | 2015-04-21 | 2015-08-26 | 天津市金轮信德车业有限公司 | Bicycle on which child seat can be easily mounted |
-
2015
- 2015-04-21 CN CN201520243305.5U patent/CN204713263U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104859761A (en) * | 2015-04-21 | 2015-08-26 | 天津市金轮信德车业有限公司 | Bicycle on which child seat can be easily mounted |
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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: 20151021 Termination date: 20160421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |