CN205396295U - Back seat of two -wheeled electric motor car protects frame - Google Patents
Back seat of two -wheeled electric motor car protects frame Download PDFInfo
- Publication number
- CN205396295U CN205396295U CN201620147056.4U CN201620147056U CN205396295U CN 205396295 U CN205396295 U CN 205396295U CN 201620147056 U CN201620147056 U CN 201620147056U CN 205396295 U CN205396295 U CN 205396295U
- Authority
- CN
- China
- Prior art keywords
- hole
- square tube
- contractibility
- base
- central siphon
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a back seat of two -wheeled electric motor car protects frame, including shrink piece, base, central siphon, handrail, in two panel pieces at base middle part were placed in to the outer square tube lower part of shrink, one through the shaft hole of two panel piece lower parts and the shaft hole of the outer relative both sides in square tube lower part, and the shrink links as an organic wholely with the base movable fit, in the horizontal pipe of a shrink upper end was arranged in to the central siphon, the central siphon both ends were arranged in respectively in two return bend one end and firmly link as an organic wholely, and the horizontal pipe in square tube upper end is even as an organic whole with the handrail movable fit in the shrink, vertical two hog ring grasping after -frame is used respectively on transversely arranging the electric motor car after -frame in to the base, stretches out the cannelure, the fastening of reuse nut. The utility model discloses simple structure, the installation is easy, convenient to use, safe and reliable.
Description
Technical field
What this utility model related to electric motor car with two wheels sets up apparatus, specifically, is the back seat retaining frame of a kind of electric motor car with two wheels.
Background technology
At present, in the many cities and towns of China and rural area, electric motor car with two wheels (motorcycle) is light with it, quick, consume energy advantage low, that occupy-place is few, deeply popular to people.Having many working clans ride electric motor car with two wheels working and come off duty, also have the many heads of a family to ride electric motor car with two wheels and pick child and go to school and go home, electric motor car with two wheels has become the widely used walking-replacing tool of people.Owing to two-wheel electric dickey seats are not provided with protection device, when child is in the well-behaved car of back seat, there is potential safety hazard.Name is called " the back seat protection device of a kind of electric motor car with two wheels ", number of patent application: 201520858487.7, has carried out useful discussion on the one hand at this, but its structure is still more complicated, and cost is still more significantly high.
Summary of the invention
This utility model purpose is to provide a kind of simple in construction, installs easily, easy to use, the back seat retaining frame of safe and reliable a kind of electric motor car with two wheels.
The back seat retaining frame of a kind of electric motor car with two wheels, including contractibility, base, central siphon, handrail；Described contractibility is made up of outer square tube, interior square tube, pipe, and foreign side's catharsis portion opposite sides is provided with two axis holes, and axis hole homonymy is provided with the equidistant through hole of more than 3, and the through hole under is provided with locating button；Interior square tube bottom is provided with a corresponding through hole with the equidistant through hole side of outer square tube, and this through hole is provided with locating button, and interior square tube upper end is provided with a horizontal pipe, and it is laterally through hole and anterior through hole on the top of 90 ° that horizontal pipe center is provided with；Described base is a board body, and two is provided with cannelure, and it is vertical with board body and be smaller than the sheet material sheet of outer square tube that middle part is provided with two panels, and two sheet material sheet bottoms are provided with the axis hole equidistant with board body, and a sheet material sheet top is provided with through hole；Described central siphon be an external diameter less than horizontal pipe, length is more than horizontal pipe, and center is provided with a through hole, and this through hole is provided with locating button；Described handrail is that two specifications are identical with horizontal pipe, is bent into the bend pipe of 90 °；It is characterized in that: the catharsis portion of foreign side of contractibility is placed in two sheet material sheets in the middle part of base, an axle is by the axis hole of the axis hole of two sheet material sheet bottoms with foreign side's catharsis portion opposite sides, and coordinate dynamic with base of contractibility is connected as a single entity；Central siphon is placed in the horizontal pipe of contractibility upper end, and central siphon two ends are respectively placed in two bend pipe one end and are firmly connected as a single entity, and in contractibility, square tube upper end transverse direction pipe is connected as a single entity with holding up manual engagement.
The installation method of this back seat retaining frame is: base is laterally disposed on electric motor car after-frame, clasps after-frame longitudinally oriented strip with two staples respectively, stretches out cannelure, then fasten with nut.
Operation principle and the using method of this back seat retaining frame be: the locating button of the interior square tube of contractibility be placed in outer square tube under through hole, with the locating button of square tube in hands pressure, interior square tube can protrude upward, otherwise, interior square tube gets final product retracted downward.When the locating button of the outer square tube of contractibility is placed in a sheet material sheet upper through-hole of base, contractibility is perpendicular to base, locating button the rotary handle of central siphon is depressed with hands, the locating button making central siphon is just placed in the anterior through hole of contractibility upper end transverse direction pipe, at this moment, handrail is parallel with contractibility, eliminates handrail obstacle above car back seat；Depressing locating button the rotary handle of central siphon with hands, make the locating button of central siphon just be placed in through hole on the top of contractibility upper end transverse direction pipe, at this moment, handrail is vertical with contractibility, and the child that car back seat is ridden, health is in U-shaped handrail, fool proof.Depressing the locating button of outer square tube with hands and rotate contractibility, contractibility can carry out 90 ° of rotations around base to headstock direction, and at this moment, car boot lid can fully open.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model；
Fig. 2 is structure of the present utility model and part-structure cross-sectional schematic；
Fig. 3 is another view of the present utility model；
Fig. 4 is another view of the present utility model.
Detailed description of the invention
Fig. 1, in 2, contractibility 1 is made up of outer square tube 11, interior square tube 12, pipe 13, outer square tube 11 bottom opposite sides is provided with two axis holes 111,112, and axis hole 112 homonymy is provided with the equidistant through hole 113 of more than 3, and the through hole under is provided with locating button 114；Interior square tube 12 bottom is provided with a corresponding through hole 121 with equidistant through hole 113 side of outer square tube 11, this through hole is provided with locating button 122, interior square tube 12 upper end is provided with a horizontal pipe 13, and the top of horizontal pipe 13 center is upper, front portion is provided with is laterally two through holes 131,132 of 90 °.Base 2 is a board body, two is provided with cannelure 21,22, it is vertical with board body and be smaller than the sheet material sheet 23,24 of outer square tube that middle part is provided with two panels, two sheet material sheet 23,24 bottoms are provided with the axis hole 231,241 equidistant with board body, and sheet material sheet 24 top is provided with through hole 242.Outer square tube 11 bottom of contractibility 1 is placed in two sheet material sheets 23,24 in the middle part of base 2, one axle 6 axis hole 231,111,112,241 by the axis hole of two sheet material sheet 23,24 bottoms with outer square tube 11 bottom opposite sides, contractibility 1 moves to coordinate with base 2 and is connected as a single entity.Central siphon 3 is an external diameter less than horizontal pipe 13, and length is more than horizontal pipe 13, and center is provided with a through hole 31, is provided with locating button 32 in this through hole 31 place, and central siphon 3 is placed in the horizontal pipe 13 of contractibility 1 upper end.Handrail 4 is that two specifications are identical with horizontal pipe 13, it is bent into the bend pipe 41,42 of 90 °, bend pipe 41,42 one end is inserted in the two ends of horizontal pipe 13 respectively and is firmly connected as a single entity, and in contractibility 1, square tube 12 upper end transverse direction pipe 13 moves to coordinate with handrail 4 and is connected as a single entity.Base 2 is laterally disposed on electric motor car after-frame, clasps after-frame longitudinally oriented strip with two staples 5 respectively, stretches out cannelure 21,22, then fasten with nut.When the locating button 114 of the outer square tube 11 of contractibility 1 is placed in sheet material sheet 24 upper through-hole 242 of base 2, contractibility 1 is perpendicular to base 2, locating button 32 rotary handle 4 of central siphon 3 is depressed with hands, the locating button 32 making central siphon 3 is just placed in through hole 131 on the top of contractibility 1 upper end transverse direction pipe 13, at this moment, handrail 41,42 is vertical with contractibility 1, the child that car back seat is ridden, health is in U-shaped handrail 4, fool proof.
In Fig. 3, on the basis of Fig. 2, when the locating button 114 of the outer square tube 11 of contractibility 1 is placed in sheet material sheet 24 upper through-hole 242 of base 2, contractibility 1 is perpendicular to base 2, depress locating button 32 rotary handle 4 of central siphon 3 with hands, make the locating button 32 of central siphon 3 just be placed in the anterior through hole 132 of contractibility 1 upper end transverse direction pipe 13, at this moment, handrail 41,42 is parallel with contractibility 1, eliminates handrail obstacle above car back seat.
In Fig. 4, on the basis of Fig. 3, depressing the locating button 114 of the outer square tube 11 of contractibility 1 with hands and rotate contractibility 1, contractibility 1 can carry out 90 ° of rotations around base 2 to headstock direction, and at this moment, car boot lid can fully open.
Claims (2)
1. a back seat retaining frame for electric motor car with two wheels, including contractibility, base, central siphon, handrail；Described contractibility is made up of outer square tube, interior square tube, pipe, and foreign side's catharsis portion opposite sides is provided with two axis holes, and axis hole homonymy is provided with the equidistant through hole of more than 3, and the through hole under is provided with locating button；Interior square tube bottom is provided with a corresponding through hole with the equidistant through hole side of outer square tube, and this through hole is provided with locating button, and interior square tube upper end is provided with a horizontal pipe, and it is laterally through hole and anterior through hole on the top of 90 ° that horizontal pipe center is provided with；Described base is a board body, and two is provided with cannelure, and it is vertical with board body and be smaller than the sheet material sheet of outer square tube that middle part is provided with two panels, and two sheet material sheet bottoms are provided with the axis hole equidistant with board body, and a sheet material sheet top is provided with through hole；Described central siphon be an external diameter less than horizontal pipe, length is more than horizontal pipe, and center is provided with a through hole, and this through hole is provided with locating button；Described handrail is that two specifications are identical with horizontal pipe, is bent into the bend pipe of 90 °；It is characterized in that: the catharsis portion of foreign side of contractibility is placed in two sheet material sheets in the middle part of base, an axle is by the axis hole of the axis hole of two sheet material sheet bottoms with foreign side's catharsis portion opposite sides, and coordinate dynamic with base of contractibility is connected as a single entity；Central siphon is placed in the horizontal pipe of contractibility upper end, and central siphon two ends are respectively placed in two bend pipe one end and are firmly connected as a single entity, and in contractibility, square tube upper end transverse direction pipe is connected as a single entity with holding up manual engagement.
2. the back seat retaining frame of a kind of electric motor car with two wheels according to claim 1, is characterized in that: base is laterally disposed on electric motor car after-frame, clasps after-frame longitudinally oriented strip with two staples respectively, stretches out cannelure, then fasten with nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620147056.4U CN205396295U (en) | 2016-02-26 | 2016-02-26 | Back seat of two -wheeled electric motor car protects frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620147056.4U CN205396295U (en) | 2016-02-26 | 2016-02-26 | Back seat of two -wheeled electric motor car protects frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205396295U true CN205396295U (en) | 2016-07-27 |
Family
ID=56424380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620147056.4U Withdrawn - After Issue CN205396295U (en) | 2016-02-26 | 2016-02-26 | Back seat of two -wheeled electric motor car protects frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205396295U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105667643A (en) * | 2016-02-26 | 2016-06-15 | 莫仁园 | Back seat protective support of two-wheel electric vehicle |
-
2016
- 2016-02-26 CN CN201620147056.4U patent/CN205396295U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105667643A (en) * | 2016-02-26 | 2016-06-15 | 莫仁园 | Back seat protective support of two-wheel electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160727 Effective date of abandoning: 20180522 |