CN1803519A - Back cushion for motorcycle - Google Patents
Back cushion for motorcycle Download PDFInfo
- Publication number
- CN1803519A CN1803519A CN 200510004605 CN200510004605A CN1803519A CN 1803519 A CN1803519 A CN 1803519A CN 200510004605 CN200510004605 CN 200510004605 CN 200510004605 A CN200510004605 A CN 200510004605A CN 1803519 A CN1803519 A CN 1803519A
- Authority
- CN
- China
- Prior art keywords
- seat cushion
- back seat
- motor bike
- chute
- pad
- 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.)
- Pending
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Abstract
The invention discloses a backseat pad of motorcycle, which is characterized by the following: setting frontseat pad on the dynamic unit; setting rack box between frontseat pad and dynamic unit; setting backseat pad on the back of frontseat pad; rotating and locating the backseat pad through adjustment device with pin joint part and locating rod. The pin point part contains sliding groove, whose two side ends possess locating hole; the locating rod contains locating part and screw part on two sides; the locating rod sleeve contains elastic element and the screw part of locating rod contains screw lid; the locating rod pierces the seat hole of backseat pad connecting part and sliding groove of pin joint part, which makes the backseat pad rotate up-and-down to gain stable location.
Description
[technical field]
The invention relates to a kind of back seat cushion of motor bike, refer to a kind of structure that the back seat cushion makes to locate up and down the adjustment convenience that promotes especially.
[background technology]
Motor bike C is except driving for the people, still can be used as loading uses, as shown in Figure 1, the fuel tank C3 of motor bike C below has power unit C4, and at the rear of the C1 of portion of taking advantage of of motor bike C, for convenient loading luggage carrier C2 can be set, especially bad, a bigger load space is arranged, and the seat cushion branch of taking advantage of a C1 of portion can be set as front stall pad C11 and back seat cushion C12 for motor bike C luggage carrier C2 can be provided, this back seat cushion C12 is into adjustable, can obtain bigger space for luggage carrier 12 by this.
So, have the back seat cushion C12 mechanism of adjustable to be developed, as shown in Figure 2, adapter plate 1 is in the triangle positioning seat 11 of end moulding one tool cambered surface, be the guide groove of offering relatively more than at least one 12 on positioning seat 11 cambered surfaces, guide groove 12 2 ends are to be arranged with suitable dark knock hole 121; Positioning unit 2 is to be established for 25 groups by pivot connecting plate 21, locating plate 22, spring 23, sleeve 24 and pivot joint block to form, wherein, pivot connecting plate 21 is the plate bodys that are shaped to one " ㄇ " font, pivot connecting plate 21 faces are to offer an open opening 211, and suitable confession is provided with one and can be provided with for the locating plate 22 that is fixedly arranged on seat cushion 3 back sides; The plate periphery of locating plate 22 is to comply with the thickness of slab of pivot connecting plate 21 and offer caulking groove 221, its plate end then sets firmly a maintenance bar 222 that wears spring 23, another plate end then sets firmly at least one group of above position bar 223 and suitable stretching outside opening 211, and be embedded sleeve 24 empty in relative maintenance bar 222 ends of opening 211 inside groove acies portions, and making the spring 23 that is coated at maintenance bar 222 can be butted on 24 edge of sleeve, 222 on maintenance bar can be stretched and put wherein; Pivot joint block 25 is the blocks that are shaped to " ㄇ " font, and in radius stay 223 ends of transverse end surface relative positioning plate 22 and wear arc recess 251, beginning mat pivot joint block 25 is mounted on opening 211 open ends of pivot connecting plate 21, and the radius stay 223 that makes locating plate 22 is extended through in the arc recess 251 of pivot joint block 25, the suitable restriction locating plate 22 that gives breaks away from opening 211, and wear pivoted hole 252 in the end of pivot joint block 25, suitablely tie positioning seat 11 sides in adapter plate 1 for hinged arm 253 pivot that stretches through; Seat cushion is the soft cushion body that is shaped to a rectangle, and visual reality is required and as backrest, or uses as seat cushion; Mat, when group is established, see also shown in second and third figure, be to make the end of positioning unit 2 be hubbed on the adapter plate 1, but and relative fixed plate 1 upset turn and makes seat cushion 3 fixed mutually with the locating plate 22 of positioning unit 2, the locating plate 22 suitable pivot joint blocks 25 that can be subjected to limit, and be limited in slippages in the opening 211,223 of its radius stays stretch through pivot joint block 25 arc recess 251 and stretch location in guide groove 12 knock holees 121 that place adapter plate 1, and make adapter plate 1 together be fixedly arranged on the motor bike together with seat cushion 3.
When implementing, as Fig. 3, shown in 4, be to pull locating plate 22 that seat cushion 3 makes its interlock be fixedly arranged on the back side to carry over opening 211 and move, fixed link 222 suitable can the stretching in the sleeve 24 of these locating plate 22 ends, the spring 23 of overcoat then is subjected to locating plate 22 compressions, and the radius stay 223 suitable knock holees 121 that can be pulled up disengaging guide groove 12 ends synchronously of locating plate 22, at this moment, radius stay 223 still is positioned at guide groove 12, do not break away from guide groove 12 fully, and can be with the seat cushion 3 adapter plate 1 upset turn of level relatively, in the time of the upset turn, this radius stay 223 is can carry over guide groove 12 groove faces to slide onto in another knock hole 121, and stretches to put to be embedded in by spring 23 restoring forces of bit location 2 and form the location in the knock hole 121, makes seat cushion 3 be kept the location all the time and forms the bevelled backrest and use.
As when desiring to return back to seat cushion 3 and using, be to extract seat cushion 3 again, make radius stay 223 break away from the knock hole 121 of guide groove 12 once again, suitablely can carry over guide groove 12 with seat cushion 3 upsets and slide onto another knock hole 121 embedded fastening positions, form the seat cushion 3 of a level.
The adjustment structure of the back seat cushion C12 of the motor bike C that commonly uses, no doubt can make back seat cushion C12 adjust up and down and to locate, but the adjustment of the back seat cushion C12 that commonly uses structure, because of spare and accessory parts various, and complex structure, improved necessity is arranged in fact again, and commonly use motor bike C take advantage of the C1 of portion below there is no storage box is set, and the adjustment that back seat cushion C12 can conveniently be set is constructed, but have on the motor bike of storage box, the adjustment structure of commonly using back seat cushion C12 can produce the situation that can't be suitable for, and how therefore simple structure be provided, and the structure that convenient back seat cushion C12 adjusts up and down and locatees, the real direction that is worth thinking for the motor bike dealer.
[summary of the invention]
Purpose of the present invention, be to provide a kind of back seat cushion of motor bike, can do turn up and down and location by adjusting mechanism, can promote the convenience of the adjustment of location up and down of back seat cushion, and further can make back of the present invention seat cushion can apply to have on the motor bike of storage box by above-mentioned adjusting mechanism.
The back seat cushion of a kind of motor bike of the present invention, this motor bike is to be provided with preceding seat cushion in the power unit top, be provided with storage box between seat cushion and the power unit before being somebody's turn to do, it is characterized in that: the rear of this preceding seat cushion is provided with the back seat cushion, this back seat cushion is articulated in to turn an adjusting mechanism up and down, this adjusting mechanism has an articulated part, a positioning rod at least, this articulated part has chute, these chute two sides are provided with knock hole, this radius stay is provided with location division and threaded portion in bar portion two sides, this positioning arm cover is provided with elastic element, and spiral shell is provided with blind nut in the radius stay threaded portion.
The back seat cushion of described motor bike is characterized in that: this adjusting mechanism is fixedly arranged on the vehicle frame by permanent seat.
The back seat cushion of described motor bike is characterized in that: these articulated part two ends link with the Connection Block of permanent seat and back seat cushion respectively.
The back seat cushion of described motor bike is characterized in that: this back seat cushion front end is provided with a pair of Connection Block.
The back seat cushion of described motor bike is characterized in that: this a pair of Connection Block has at least a connecting seat to be provided with a hole.
The back seat cushion of described motor bike is characterized in that: the location division of this radius stay has the taper chamfering.
The back seat cushion of described motor bike is characterized in that: the chute of this articulated part is the camber shape.
The back seat cushion of described motor bike is characterized in that: the aperture of the knock hole of these chute two ends is greater than the width of chute.
The back seat cushion of described motor bike is characterized in that: this back seat cushion rear side more is provided with a luggage carrier.
The back seat cushion of motor bike of the present invention, this motor bike is to be provided with preceding seat cushion in the power unit top, be provided with storage box between seat cushion and the power unit before being somebody's turn to do, the rear of seat cushion is provided with the back seat cushion before being somebody's turn to do, this back seat cushion can be done turn up and down and location by adjusting mechanism, this adjusting mechanism has an articulated part at least, a positioning rod, this articulated part has chute, these chute two sides are provided with knock hole, this radius stay is provided with location division and threaded portion in bar portion two sides, this positioning arm cover is provided with elastic element, spiral shell is provided with blind nut in the radius stay threaded portion, this radius stay be the seat hole that is arranged in back seat cushion attaching parts with the chute of articulated part on, by sliding on radius stay and the chute and the location, turn and obtain firm location up and down about seat cushion is able to freely after can making, by above-mentioned easy location action up and down, promote the convenience of the adjustment of location up and down of back seat cushion, and further can make back of the present invention seat cushion can apply to have on the motor bike of storage box by the adjusting mechanism of above-mentioned back seat cushion.
[description of drawings]
Fig. 1 is a configuration schematic diagram of commonly using motorcycle rear seat.
Fig. 2 commonly uses the back seat cushion to adjust structure decomposition map.
Fig. 3 commonly uses back seat cushion adjustment embodiment one.
Fig. 4 commonly uses back seat cushion adjustment embodiment two.
Fig. 5 is a motorcycle rear seat configuration schematic diagram of the present invention.
Fig. 6 is the adjusting mechanism exploded drawings of seat cushion behind the present invention.
Fig. 7 A is an adjusting mechanism action scheme drawing of the present invention.Fig. 7 B is the partial enlarged drawing of Fig. 7 A.
Fig. 8 A is another action scheme drawing of adjusting mechanism of the present invention, and Fig. 8 B is the partial enlarged drawing of Fig. 8 A.
Fig. 9 is that back seat of the present invention pads and executes view.
[specific embodiment]
Effect for being easier to understand structure of the present invention and can reach cooperates graphic being described as follows now:
At first consult shown in Fig. 5,6, the back seat cushion of motor bike of the present invention, the power unit E top of this motor bike 3 is provided with a S of portion that takes advantage of that can take advantage of seat for steerman, be provided with storage box B taking advantage of between a S of portion and the power unit E, this takes advantage of a S of portion to be made of seat cushion 4, a back seat cushion 5 and a luggage carrier 6 before one.
Two sides at seat cushion 4 rears before being somebody's turn to do, be arranged with a corresponding permanent seat 41,42, permanent seat the 41, the 42nd is fixed on the vehicle frame 9 of motor bike 3, this permanent seat 41,42 is respectively equipped with perforation 411,412,421,422, back seat cushion 5 can come with permanent seat 41,42 affixed with bolting element P by set perforation 813,814,823,824 on two articulated parts 81,82 of adjusting mechanism 8.
Luggage carrier 6 is by the fixedly ear 61,62 that extends, and the rear of seat cushion 4 before being arranged in, and tailstock direction extends out a bit of length backward, the upper end of luggage carrier 6 can be for the bearing of back seat cushion 5.
See also Fig. 7 A, 7B, 8A, shown in the 8B, when making radius stay 7, desire is positioned the last knock hole 8121 of chute 812, by the blind nut 74 of pushing radius stay 7, make the location division 72 of radius stay 7 stretch out the following knock hole 8122 of chute 812, simultaneously back seat cushion 5 is upwards moved, radius stay 7 slip that can on chute 812, make progress, when the bar portion 71 of radius stay 7 slips into the last knock hole 8121 of chute 812, can decontrol blind nut 74, elastic element 75 pushing tows by radius stay 7, make radius stay 7 to 512 retractions of seat hole, can make the location division 72 of radius stay 7 embed in the last knock hole 8121 of chute 812, taper chamfering 721 by the location division 72 of radius stay 7 can import in the knock hole 8121 smoothly, and the external diameter of the location division 72 of this radius stay 7 is greater than the width of chute 812, therefore can make on the last knock hole 8121 that is positioned at chute 812 that radius stay 7 can be stable, can making afterwards, seat cushion 5 slightly becomes vertical with preceding seat cushion 4.When desire reverts to back seat cushion 5 when horizontal, similarly, by the blind nut 74 of pushing radius stay, make the location division 72 of radius stay 7 stretch out the last knock hole 8121 of chute 812, again back seat cushion 5 is moved downwards, radius stay 7 can be slided on chute 812 by the related bar portion 71 that utilizes, when 5 one-tenth of the seat cushions in back are horizontal, radius stay 7 also just slips in the following knock hole 8122 of chute 812, can decontrol the blind nut 74 that is pressed this moment, relends the promotion that helps elastic element 75, makes radius stay 7 receipts that contract, make the location division 72 of radius stay 7 insert in the following knock hole 8122 of chute 812, and can make back seat cushion 5 that a stable horizontal location is arranged.
Enforcement of the present invention, as shown in Figure 9, when desire is utilized the luggage carrier 6 loading product G of motor bike 3, for making luggage carrier 6 obtain bigger load space, and need back seat cushion 5 is propped up in order to luggage carrier 6 loadings, please cooperate and consult Fig. 7,8, by the blind nut 74 of pushing radius stay 7, back seat cushion 5 upwards can be propped up, when back seat cushion 5 arrives the location, can decontrol the blind nut 74 of radius stay 7,, make back seat cushion 5 one firm location be arranged in nearly vertical by the positioning action of radius stay 7, seat cushion 5 reverts to horizontal after desire is incited somebody to action, similarly, remove the positioning states of radius stay 7, and can easily back seat cushion 5 be moved downwards by the blind nut 74 of pushing radius stay 7, make 5 one-tenth of the seat cushions in back horizontal, decontrol the blind nut 74 that is pressed again, can be by the positioning action of radius stay 7, order back seat cushion 5 has a stable location when horizontal.
The present invention is promptly by the chute 812 that is provided with on the articulated part 81 and the knock hole up and down 8121,8122 of chute 812, with radius stay 7 easy two members, can make back seat cushion 5 reach firm location up and down really, the member summary of the detent mechanism up and down of order back seat cushion 5, and can promote the convenience that back seat cushion 5 moves up and down and locatees, and further can make back of the present invention seat cushion 5 apply to have on the motor bike 3 of storage box B by the adjusting mechanism 8 of above-mentioned back seat cushion 5.
Claims (9)
1. the back seat cushion of a motor bike, this motor bike is to be provided with preceding seat cushion in the power unit top, be provided with storage box between seat cushion and the power unit before being somebody's turn to do, it is characterized in that: the rear of this preceding seat cushion is provided with the back seat cushion, this back seat cushion is articulated in to turn an adjusting mechanism up and down, this adjusting mechanism has an articulated part, a positioning rod at least, this articulated part has chute, these chute two sides are provided with knock hole, this radius stay is provided with location division and threaded portion in bar portion two sides, this positioning arm cover is provided with elastic element, and spiral shell is provided with blind nut in the radius stay threaded portion.
2. the back seat cushion of motor bike as claimed in claim 1, it is characterized in that: this adjusting mechanism is fixedly arranged on the vehicle frame by permanent seat.
3. the back seat cushion of motor bike as claimed in claim 1 is characterized in that: these articulated part two ends link with the Connection Block of permanent seat and back seat cushion respectively.
4. the back seat cushion of motor bike as claimed in claim 1, it is characterized in that: this back seat cushion front end is provided with a pair of Connection Block.
5. the back seat cushion of motor bike as claimed in claim 4, it is characterized in that: this a pair of Connection Block has at least a connecting seat to be provided with a hole.
6. the back seat cushion of motor bike as claimed in claim 1, it is characterized in that: the location division of this radius stay has the taper chamfering.
7. the back seat cushion of motor bike as claimed in claim 1, it is characterized in that: the chute of this articulated part is the camber shape.
8. the back seat cushion of motor bike as claimed in claim 1, it is characterized in that: the aperture of the knock hole of these chute two ends is greater than the width of chute.
9. the back seat cushion of motor bike as claimed in claim 1, it is characterized in that: this back seat cushion rear side more is provided with a luggage carrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510004605 CN1803519A (en) | 2005-01-14 | 2005-01-14 | Back cushion for motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510004605 CN1803519A (en) | 2005-01-14 | 2005-01-14 | Back cushion for motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1803519A true CN1803519A (en) | 2006-07-19 |
Family
ID=36865709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510004605 Pending CN1803519A (en) | 2005-01-14 | 2005-01-14 | Back cushion for motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1803519A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101723017B (en) * | 2008-10-31 | 2012-06-20 | 雅马哈发动机株式会社 | Adjusting mechanism of engine cushion |
| CN101712271B (en) * | 2008-10-08 | 2013-01-02 | 光阳工业股份有限公司 | Adjusting device of motorcycle rear seat |
-
2005
- 2005-01-14 CN CN 200510004605 patent/CN1803519A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101712271B (en) * | 2008-10-08 | 2013-01-02 | 光阳工业股份有限公司 | Adjusting device of motorcycle rear seat |
| CN101723017B (en) * | 2008-10-31 | 2012-06-20 | 雅马哈发动机株式会社 | Adjusting mechanism of engine cushion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20060719 |