CN205220925U - Crawler -type child's tricycle - Google Patents
Crawler -type child's tricycle Download PDFInfo
- Publication number
- CN205220925U CN205220925U CN201521031493.1U CN201521031493U CN205220925U CN 205220925 U CN205220925 U CN 205220925U CN 201521031493 U CN201521031493 U CN 201521031493U CN 205220925 U CN205220925 U CN 205220925U
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- CN
- China
- Prior art keywords
- tricycle
- crawler
- child
- utility
- model
- 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 relates to a crawler -type child's tricycle, its characterized in that: connecting through the horizontal pole in the middle of two rear wheels of tricycle automobile body, be provided with movable hinge in horizontal pole medianly zygomorphic, be provided with caterpillar base plate on the activity hinge, two caterpillar base plate pass through the leg joint about, are provided with the pull rod at the middle part of horizontal pole, install the track on caterpillar base plate. Be provided with anti -skidding handle on the pull rod. The utility model discloses simple structure, convenient to use, when stair were climbed to needs, the usable track of child's tricycle but not wheel contacted the motion with stair step face to easy walk up and down stairs is not hard. Thereby when alleviateing head of a family walk up and down stairs step, bear a burden and the fatigue of production because lift the car.
Description
Technical field
The utility model relates to a kind of child's tricycle, particularly a kind of crawler type child's tricycle facilitating stair climbing.
Background technology
Common child's tricycle is when running into stairway step, and the heads of a family with the hands can only carry heavy car body stair climbing step by step usually, not only tired but also require great effort.Auld people carries more difficult upstairs.Great majority be there is no to the building of elevator, need now a kind of child's tricycle facilitating stair climbing badly.
Utility model content
The purpose of this utility model is a kind of laborsaving for designing, and facilitates the crawler type child's tricycle of stair climbing.
A kind of crawler type child's tricycle, it is characterized in that: connected by cross bar in the middle of two trailing wheels of three-wheel vehicle car body, the medianly zygomorphic of cross bar is provided with hinges, hinges is provided with crawler body, two crawlers body in left and right are connected by support, the middle part of cross bar is provided with pull bar, crawler body is provided with crawler belt.Described pull bar is provided with Antiskid handle.
The utility model structure is simple, and easy to use, when needs stair climbing, child's tricycle can utilize crawler belt but not wheel and stair step surface carry out contact movement, thus easy stair activity, leicht fallen D/A.Thus when alleviating head of a family's stair activity step, bear a heavy burden and the fatigue of generation because lift car.
Accompanying drawing explanation
The structural representation of accompanying drawing 1-crawler type child's tricycle.
Structural representation when accompanying drawing 2-crawler type child's tricycle crawler belt puts down.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is further described, but the embodiment in accompanying drawing is not formed any restriction of the present utility model.
A kind of crawler type child's tricycle of the utility model is as shown in Fig. 1 ~ 2, it is characterized in that: connected by cross bar 1-1 in the middle of two trailing wheels 3 of three-wheel vehicle car body 1, the medianly zygomorphic of cross bar 1-1 is provided with hinges 6, hinges 6 is provided with crawler body 2, two crawlers body 2 in left and right are connected by support 5, the middle part of cross bar 1-1 is provided with pull bar 4, crawler body 2 is provided with crawler belt.Described pull bar 4 is provided with Antiskid handle.
As shown in Figure 2, during stair activity, a pair crawler body 2 on the cross bar 1-1 be positioned in the middle of child's tricycle two trailing wheels 3 can be set level by the utility model, makes it fully contact with stair step surface.Then the head of a family just can utilize and be arranged on the pull bar 4 in child's tricycle, from the rear of three-wheel vehicle, car is dragged stair of going upstairs or leave behind, and avoids lift to move energetically, saves strength.When not using crawler belt, crawler body 2 upwards can be turned up, as shown in Figure 1, not affect children completely and use, be as good as with general tricycle using method.
The utility model structure is simple, and easy to use, when needs stair climbing, child's tricycle can utilize crawler belt but not wheel and stair step surface carry out contact movement, thus easy stair activity, leicht fallen D/A.Thus when alleviating head of a family's stair activity step, bear a heavy burden and the fatigue of generation because lift car.
The foregoing is only the detailed description of specific embodiments of the present utility model; the utility model is not limited with this; all do in mentality of designing of the present utility model any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. a crawler type child's tricycle, it is characterized in that: connected by cross bar (1-1) in the middle of two trailing wheels (3) of three-wheel vehicle car body (1), the medianly zygomorphic of cross bar (1-1) is provided with hinges (6), hinges (6) is provided with crawler body (2), two crawlers body (2) in left and right are connected by support (5), the middle part of cross bar (1-1) is provided with pull bar (4), crawler body (2) is provided with crawler belt.
2. a kind of crawler type child's tricycle according to claim 1, is characterized in that: (4) are provided with Antiskid handle with described pull bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521031493.1U CN205220925U (en) | 2015-12-11 | 2015-12-11 | Crawler -type child's tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521031493.1U CN205220925U (en) | 2015-12-11 | 2015-12-11 | Crawler -type child's tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205220925U true CN205220925U (en) | 2016-05-11 |
Family
ID=55896009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521031493.1U Expired - Fee Related CN205220925U (en) | 2015-12-11 | 2015-12-11 | Crawler -type child's tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205220925U (en) |
-
2015
- 2015-12-11 CN CN201521031493.1U patent/CN205220925U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20161211 |