CN2224144Y - Moveable back for motor cycle - Google Patents
Moveable back for motor cycle Download PDFInfo
- Publication number
- CN2224144Y CN2224144Y CN 95213997 CN95213997U CN2224144Y CN 2224144 Y CN2224144 Y CN 2224144Y CN 95213997 CN95213997 CN 95213997 CN 95213997 U CN95213997 U CN 95213997U CN 2224144 Y CN2224144 Y CN 2224144Y
- Authority
- CN
- China
- Prior art keywords
- backrest
- body frame
- key seat
- goods carriage
- pin
- 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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- Seats For Vehicles (AREA)
Abstract
The utility model discloses a moveable backrest for motor cycles, especially a concealed movable backrest. The utility model is connected with an article carrying shelf and an article carrying shelf tightening plate by a main frame, and the article carrying shelf is connected with the article carrying shelf tightening plate; a backrest is connected with the article carrying shelf tightening plate or the article carrying shelf by a rotary shaft to make the backrest rotate, and the backrest can be concealed in the middle space of the article carrying shelf when the backrest is laid flat. The backrest is supported by a supporting seat, and a cover plate is used for covering the backrest and the article carrying shelf; when the backrest stands up, the backrest and the main frame can be locked by a locking mechanism.
Description
The utility model relates to a kind of motor bike movable back, the hidden movable back of particularly a kind of energy.
At present, the motor bike in the society is seldom backed, and the more of goods carriage arranged, and a kind of backed motor bike is that body frame rear portion K/UP is partly extended, and loads onto foam rubber cushion and forms backrest; Another kind is on last a kind of basis, and the strong plate of burn-on again goods carriage and goods carriage constitutes.The backrest no matter any structure constitutes because backrest is fixed, makes by the manned Yuan inconvenience of getting on or off the bus, and during not manned travelling, the goods carriage cargo bay is little, looks also not too attractive in appearance.
The purpose of this utility model provides and a kind ofly makes by manned member easy for going up and downly, and cargo bay is big, and movable back that can be hidden.
The purpose of this utility model is achieved in that an end of backrest is connected by strong plate of rotating shaft and goods carriage or goods carriage, when backrest keeps flat, it is arranged on the central space of goods carriage, when backrest is erect, by a lockout mechanism and body frame locking.
The lockout mechanism of backrest is made up of the hole of the terminal crossbeam of pin, spring, key seat, pin rod, key seat adapter plate and body frame.Fix a pin rod on the pin, pin one end is connected with spring and places on the key seat, and key seat is by being bolted on the key seat adapter plate, the key seat adapter plate is welded on the backrest, when backrest was erect, the other end of pin inserted in the hole of the terminal crossbeam of body frame, made the locking of backrest and body frame.
Fix a bracket at the end of goods carriage, be used to hold the backrest that keeps flat, flexibly connect a cover plate on the bracket, be used to the backrest that covers goods carriage and keep flat.
At the strong plate of the knee of body frame welding body frame, the strong plate of body frame two ends are connected, reinforcement loading, manned intensity respectively with body frame.
Because the utility model is provided with hidden movable back and lockout mechanism, make by manned member's HOP ON, safe by bus, comfortable, and when not manned, strengthened cargo bay, and can backrest is hidden.
When using backrest, the people takes car earlier, raises cover plate again, has removed backrest, makes the locking of backrest and body frame, cover cover plate again, when not using backrest, the hand pin rod is thrown off backrest and body frame, the people gets off, and raises cover plate, and backrest is lain in the goods carriage central space, covers cover plate again.
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
Fig. 1 is a front elevation of the present utility model
Fig. 2 is a lateral plan of the present utility model
Fig. 3 is a birds-eye view of the present utility model
Fig. 4 is a lockout mechanism cutaway view of the present utility model
Fig. 5 is the front elevation that installs chain lock additional of the present utility model
A kind of motor bike movable back as shown in Figure 1, one end of backrest 4 is connected by the strong plate 11 of rotating shaft 12 and goods carriage, when backrest 4 keeps flat, be placed on the central space of goods carriage 3, bracket 14 is fixed by bolts to the end of goods carriage 3, hold the backrest 4 that keeps flat, connect a cover plate 13 with rotating shaft or hinge on the bracket 14, be used to the backrest 4 that covers goods carriage 3 and keep flat; When backrest 4 is erect, by lockout mechanism and body frame 1 locking, lockout mechanism is made up of the hole of pin 5, spring 6, key seat 7, pin rod 8, key seat adapter plate 9 and body frame 1 a terminal crossbeam, welding pin rod 8 on the pin 5, one end of pin 5 is connected with spring 6 and is placed on the key seat 7, key seat 7 is fixed by bolts on the key seat adapter plate 9, key seat adapter plate 9 is welded on the backrest 4, when backrest 4 is erect, the other end of pin 5 can insert in the hole that body frame 1 a terminal crossbeam makes in advance, makes backrest 4 and body frame 1 locking.
In order to strengthen loading, manned intensity, at the strong plate 10 of the knee of body frame 1 welding body frame, the two ends of the strong plate 10 of body frame respectively with body frame 1 welding.
The another connection mode of backrest 4 is: an end of backrest 4 is connected with goods carriage 3 by rotating shaft 12, and the junction is at the front end of goods carriage 3, and other parts connection mode is constant.
As shown in Figure 2, the utility model can be set up safety device, and a safety strap 21 is installed on backrest 4, and an end of safety strap is a fast knot 20, is fixed on a side of backrest 4, and the safety strap other end is a knot that can be undone by a pull 19, and living with the opposite side of backrest 4 is connected.
As shown in Figure 5, the utility model can be set up chain lock 18, in the knee of body frame 1, use the strong plate 10 of body frame instead chain lock adapter plate 15, respectively there is a chain lock adapter plate 15 both sides of car, one side chain lock adapter plate is of chain lock 18 fixedly, opposite side chain lock adapter plate is chain lock 16 fixedly, when need locks car, the tapered end 17 of chain lock is passed from wheel, from bottom to top insert in the lockhole of chain lock 16, can reach the purpose of lock car; When need not locking car, and will drive a vehicle the time, open lock, chain tapered end 17 is extracted from lockhole, pass the lockhole that from top to bottom chain tapered end 17 is inserted chain locks 16 from the centre of vehicle seat and body frame 1 and get final product with key.
As shown in Figure 1, the front end of body frame 1 is fixed on the bolt of motor bike rear shock absorber, and body frame connecting element 2 is fixed by bolts to the afterbody of motor bike.
Claims (4)
1, a kind of motor bike movable back, form by body frame, goods carriage, the strong plate of goods carriage, backrest, it is characterized in that: an end of backrest is connected by strong plate of rotating shaft and goods carriage or goods carriage, backrest keeps flat the central space that is arranged on goods carriage, and backrest is erect by a lockout mechanism and body frame locking.
2, motor bike movable back according to claim 1, it is characterized in that: lockout mechanism is made up of the hole of the terminal crossbeam of pin, spring, key seat, pin rod, key seat adapter plate and body frame, fix a pin rod on the pin, pin one end is connected with spring and places on the key seat, key seat and key seat adapter plate are fastenedly connected, the key seat adapter plate is fixed on the backrest, and the other end of pin can insert in the hole of the terminal crossbeam of body frame.
3, motor bike movable back according to claim 1, it is characterized in that: a bracket is fixed on the end of goods carriage, flexibly connects a cover plate on the bracket.
4, motor bike movable back according to claim 1 is characterized in that: the fixing strong plate of body frame in the knee of body frame, the strong plate of body frame two ends are connected with body frame respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95213997 CN2224144Y (en) | 1995-06-01 | 1995-06-01 | Moveable back for motor cycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95213997 CN2224144Y (en) | 1995-06-01 | 1995-06-01 | Moveable back for motor cycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2224144Y true CN2224144Y (en) | 1996-04-10 |
Family
ID=33863729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95213997 Expired - Fee Related CN2224144Y (en) | 1995-06-01 | 1995-06-01 | Moveable back for motor cycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2224144Y (en) |
-
1995
- 1995-06-01 CN CN 95213997 patent/CN2224144Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |