CN205113571U - Four unification tricycles of multi -functional transform - Google Patents
Four unification tricycles of multi -functional transform Download PDFInfo
- Publication number
- CN205113571U CN205113571U CN201520844706.6U CN201520844706U CN205113571U CN 205113571 U CN205113571 U CN 205113571U CN 201520844706 U CN201520844706 U CN 201520844706U CN 205113571 U CN205113571 U CN 205113571U
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- CN
- China
- Prior art keywords
- wheel
- vehicle frame
- type vehicle
- type frame
- flywheel
- 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 four unification tricycles of multi -functional transform, it relates to the bassinet field, the below fixed mounting of front wheel support has the front wheel, the other end both sides of Y type frame are fixed on the both ends of connecting axle through the connecting piece respectively, and the both ends of connecting axle are connected with two rear wheels respectively, wherein the diameter size of front wheel and two rear wheels is 25 -35 centimetre, the center at the flywheel is worn to establish by the connecting axle, be connected through the chain between flywheel and the chain wheel, the below at Y type frame is installed to the chain wheel, the both sides of chain wheel are connected with the footboard through the crank arm respectively, the saddle is through seat pole and Y type frame fixed connection, Y type frame below is provided with the fixed bolster. It is through adopting the design of Y type frame, and not only safe and reliable has improved life in addition, and the wheel diameter of its wheel diameter in than prior art is big, bears the reinforce, can change the tricycle into tricycle sitting alone hand push and bicycle use according to user's demand, has satisfied the user demand in different children's stages.
Description
Technical field:
The utility model relates to a kind of Multi-functional changeover four-in-one three-wheel vehicle, belongs to perambulator technical field.
Background technology:
Perambulator is main kind of among toy for children, comprising child's bicycle, children trolley, baby walker, the large class of child's tricycle four.
The range of age that child's bicycle is suitable for children is 1 ~ 7 years old, in conjunction with the age of children and stature height when choosing, selects suitable size, i.e. the bicycle of saddle height within the scope of 435 ~ 635mm, will note the brake lever size of rim brake when choosing vehicle; Children trolley is the toy used before toddler, use to as if without children before the learning to walk of capacity of will; The perambulator of this three types is applicable to the children in all ages and classes stage respectively and uses, the head of a family is when choosing perambulator to children, need repeatedly to buy according to the child age stage, not only spend comparatively large, and the service life of the perambulator of every money type is also shorter, because the restriction at age, no perambulator can only be lost at home, cannot again utilize, function ratio is more single, and the children that can not meet all ages and classes stage use.
Utility model content:
For the problems referred to above, the technical problems to be solved in the utility model is to provide a kind of Multi-functional changeover four-in-one three-wheel vehicle.
A kind of Multi-functional changeover four-in-one three-wheel vehicle of the present utility model, it comprises Y type vehicle frame, carrier, front-wheel support, front-wheel, attaching parts, adapter shaft, trailing wheel, flywheel, chain wheel, crank arm, pedal, vehicle seat, seat bar, fixed support, be flexibly connected with carrier above one end of Y type vehicle frame, be fixedly connected with front-wheel support below one end of Y type vehicle frame, the below of front-wheel support is installed with front-wheel, the other end both sides of Y type vehicle frame are fixed on the two ends of adapter shaft respectively by attaching parts, and the two ends of adapter shaft are connected to two trailing wheels, wherein the diameter dimension of front-wheel and two trailing wheels is 25-35 centimetre, adapter shaft is located in the center of flywheel, be connected by chain between flywheel with chain wheel, chain wheel is arranged on the below of Y type vehicle frame, the both sides of chain wheel are connected with pedal respectively by crank arm, vehicle seat is fixedly connected with Y type vehicle frame by seat bar, fixed support is provided with below Y type vehicle frame.
The beneficial effects of the utility model: its reasonable in design, good looking appearance, modern design is unique, install simple, easy to use, functional diversities, by adopting Y type Vehicle Frame Design, not only safe and reliable, and improve service life, its wheel diameter is larger than wheel diameter of the prior art, and holding capacity is strong, tricycle can be changed into three-wheel sitting alone hand push and bicycle use according to the demand of user, meet the user demand in different children's stage.
Accompanying drawing illustrates:
For ease of illustrating, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the connection structure schematic diagram in the utility model between Y type vehicle frame and trailing wheel;
Fig. 3 is the structural representation of detailed description of the invention two;
Fig. 4 is the structural representation of detailed description of the invention three.
1-Y type vehicle frame; 2-carrier; 3-front-wheel support; 4-front-wheel; 5-attaching parts; 6-adapter shaft; 7-trailing wheel; 8-flywheel; 9-chain wheel; 10-crank arm; 11-pedal; 12-vehicle seat; 13-seat bar; 14-fixed support; 15-handspike; 16-connecting element; 17-handrail; 18-props up castor.
Detailed description of the invention:
Detailed description of the invention one: as shown in Fig. 1, Fig. 2, this detailed description of the invention by the following technical solutions: it comprises Y type vehicle frame 1, carrier 2, front-wheel support 3, front-wheel 4, attaching parts 5, adapter shaft 6, trailing wheel 7, flywheel 8, chain wheel 9, crank arm 10, pedal 11, vehicle seat 12, seat bar 13, fixed support 14, be flexibly connected with carrier 2 above one end of Y type vehicle frame 1, be fixedly connected with front-wheel support 3 below one end of Y type vehicle frame 1, the below of front-wheel support 3 is installed with front-wheel 4, the other end both sides of Y type vehicle frame 1 are fixed on respectively by attaching parts 5 on the two ends of adapter shaft 6, and the two ends of adapter shaft 6 are connected to two trailing wheels 7, wherein the diameter dimension of front-wheel 4 and two trailing wheels 7 is 25-35 centimetre, adapter shaft 6 is located in the center of flywheel 8, be connected by chain between flywheel 8 with chain wheel 9, chain wheel 9 is arranged on the below of Y type vehicle frame 1, the both sides of chain wheel 9 are connected with pedal 11 respectively by crank arm 10, vehicle seat 12 is fixedly connected with Y type vehicle frame 1 by seat bar 13, is provided with fixed support 14 below Y type vehicle frame 1.
Detailed description of the invention two: as shown in Figure 3, this detailed description of the invention is with the difference of detailed description of the invention one: the rear of described Y type vehicle frame 1 is provided with handspike 15, handspike 15 is fixedly connected with seat bar 13 by connecting element 16, the upper end of handspike 15 is provided with handrail 17, and other component parts are identical with detailed description of the invention one with annexation.
Wherein, described handspike 15 adopts telescopic structure to design, and handspike 15 is provided with control apparatus 15-1, can according to the length degree needing adjustment handspike of user.
Detailed description of the invention three: as shown in Figure 4, this detailed description of the invention is with the difference of detailed description of the invention one: one end of described adapter shaft 6 is fixedly connected with the attaching parts 5 of Y type vehicle frame 1 one end, the other end of adapter shaft 6 is fixedly connected with the attaching parts 5 of flywheel 8 with Y type vehicle frame 1 other end through trailing wheel 7, the two ends of adapter shaft 6 are installed with a castor 18 respectively, and other component parts are identical with detailed description of the invention one with annexation.
This detailed description of the invention reasonable in design, good looking appearance, modern design is unique, install simple, easy to use, functional diversities, by adopting Y type Vehicle Frame Design, not only safe and reliable, and improve service life, its wheel diameter is larger than wheel diameter of the prior art, and holding capacity is strong, tricycle can be changed into three-wheel sitting alone hand push and bicycle use according to the demand of user, meet the user demand in different children's stage.
More than show and describe groundwork of the present utility model and principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a Multi-functional changeover four-in-one three-wheel vehicle, it is characterized in that: it comprises Y type vehicle frame (1), carrier (2), front-wheel support (3), front-wheel (4), attaching parts (5), adapter shaft (6), trailing wheel (7), flywheel (8), chain wheel (9), crank arm (10), pedal (11), vehicle seat (12), seat bar (13), fixed support (14), be flexibly connected with carrier (2) above one end of Y type vehicle frame (1), be fixedly connected with front-wheel support (3) below one end of Y type vehicle frame (1), the below of front-wheel support (3) is installed with front-wheel (4), the other end both sides of Y type vehicle frame (1) are fixed on the two ends of adapter shaft (6) respectively by attaching parts (5), and the two ends of adapter shaft (6) are connected to two trailing wheels (7), wherein front-wheel (4) is 25-35 centimetre with the diameter dimension of two trailing wheels (7), adapter shaft (6) is located in the center of flywheel (8), be connected by chain between flywheel (8) with chain wheel (9), chain wheel (9) is arranged on the below of Y type vehicle frame (1), the both sides of chain wheel (9) are connected with pedal (11) respectively by crank arm (10), vehicle seat (12) is fixedly connected with Y type vehicle frame (1) by seat bar (13), Y type vehicle frame (1) below is provided with fixed support (14).
2. a kind of Multi-functional changeover four-in-one three-wheel vehicle according to claim 1, it is characterized in that: the rear of described Y type vehicle frame (1) is provided with handspike (15), handspike (15) is fixedly connected with seat bar (13) by connecting element (16), and the upper end of handspike (15) is provided with handrail (17).
3. a kind of Multi-functional changeover four-in-one three-wheel vehicle according to claim 1, it is characterized in that: one end of described adapter shaft (6) is fixedly connected with the attaching parts (5) of Y type vehicle frame (1) one end, the other end of adapter shaft (6) is fixedly connected with the attaching parts (5) of Y type vehicle frame (1) other end with flywheel (8) through trailing wheel (7), and the two ends of adapter shaft (6) are installed with a castor (18) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520844706.6U CN205113571U (en) | 2015-10-28 | 2015-10-28 | Four unification tricycles of multi -functional transform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520844706.6U CN205113571U (en) | 2015-10-28 | 2015-10-28 | Four unification tricycles of multi -functional transform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205113571U true CN205113571U (en) | 2016-03-30 |
Family
ID=55569206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520844706.6U Expired - Fee Related CN205113571U (en) | 2015-10-28 | 2015-10-28 | Four unification tricycles of multi -functional transform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205113571U (en) |
-
2015
- 2015-10-28 CN CN201520844706.6U patent/CN205113571U/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: 20160330 Termination date: 20201028 |