CN1043566C - Rear cover mounting structure for motorcycle - Google Patents
Rear cover mounting structure for motorcycle Download PDFInfo
- Publication number
- CN1043566C CN1043566C CN94115433A CN94115433A CN1043566C CN 1043566 C CN1043566 C CN 1043566C CN 94115433 A CN94115433 A CN 94115433A CN 94115433 A CN94115433 A CN 94115433A CN 1043566 C CN1043566 C CN 1043566C
- Authority
- CN
- China
- Prior art keywords
- seat
- vehicle seat
- bonnet
- installing
- elastic body
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J23/00—Other protectors specially adapted for cycles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J1/00—Saddles or other seats for cycles; Arrangement thereof; Component parts
- B62J1/12—Box-shaped seats; Bench-type seats, e.g. dual or twin seats
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Body Structure For Vehicles (AREA)
- Superstructure Of Vehicle (AREA)
Abstract
To reduce the number of part items and installing manhours by installing rear covers on seat rails through elastic bodies, compressing the elastic bodies by bringing them into contact with the bottom part of a seat when the seat is locked, and exhibiting a spring action to push up the seat when seat lock is released. When rear covers 40 to cover the car body rear part under a seat are installed on seat rails 20, the lower parts of cushion rubbers 47 are fitted in installing holes 45a of installing pieces 45, and the parts projecting downward from the installing pieces 45 of collars 48 installed in through-holes of the central part are placed on a cross member 23, and bolts 49 inserted in the collars 48 are screw-fitted to weld nuts 24, and the cushion rubbers 47 are installed. The upper end parts of these cushion rubbers 47 are set higher than a position of a seat bottom plate 71 in a locking condition when they are not compressed. Thereby, when a seat 7 is locked, these come into contact with the seat bottom plate 71, and are compressed, and exhibit a spring action to push the seat 7 upward when seat lock is released.
Description
The present invention relates to the rear cover mounting structure of two-wheeled motorcycle.
As everyone knows, in the past, the bonnet that two-wheeled motorcycle seat below is used for the covering body rear portion was installed in vehicle seat track by the vibration-proof rubber pad.Disclose a kind of like this device in the clear 58-41680 communique real opening: buffer rubber gasket is housed on vehicle seat track, its top is contacted with seat bottom plate, when vehicle seat was in locking state, buffer rubber gasket was in compressive state.
But, in the said structure, because application target is different, it is different, and the installation site is also inequality with buffer rubber gasket for the vibration-proof rubber pad that is used to install above-mentioned bonnet, therefore, become many when part number and assembler, people wish to reduce them, and the present invention puts forward in view of the existing problem of above-mentioned prior art, the object of the present invention is to provide a kind of rear cover mounting structure of two-wheeled motorcycle, address the above problem.
For addressing the above problem, the back cover attaching construction of two-wheeled motorcycle of the present invention, bonnet covers the rear vehicle of below-seat, and this bonnet is installed on the vehicle seat track by elastic body, it is characterized in that: installation sheet and bonnet inner face form, and outstanding to the vehicle seat track top; Elastic body is installed on this installation sheet, and this elastic body also is installed on the vehicle seat track, and this elastomeric upper end extends to such position upward: when vehicle seat is positioned at locked position, and the upper end of seat bottom plate contact resilient body, elastic body is compressed.
By elastic body bonnet is installed on vehicle seat track and can prevents the bonnet vibration.Simultaneously, when vehicle seat was locked, the elastic body upper end contacted and is compressed, the load of supporting saddle with the vehicle seat bottom; And when vehicle seat was positioned at the release position, elastic body upwards pushed vehicle seat, plays action of the spring.Therefore, elastic body had both played the antihunt action of bonnet vibration-proof rubber pad, played the buffer action of vehicle seat buffer rubber gasket again.
Accompanying drawing is represented embodiments of the invention, wherein:
Fig. 1 is the lateral plan that is suitable for the two-wheeled motorcycle of the embodiment of the invention;
Fig. 2 is the enlarged side view of its main portion;
Fig. 3 is the amplification plan view (biopsy cavity marker devices) of above-mentioned main portion;
Fig. 4 is along D-D line amplification profile among Fig. 2;
Fig. 5 is the amplification profile of main portion;
Fig. 6 is along E-E line amplification profile among Fig. 2;
Fig. 7 is along F-F line amplification profile among Fig. 2;
Fig. 8 is along G-G line amplification profile among Fig. 2;
Fig. 9 is along I-I line amplification profile among Fig. 2;
Figure 10 is the biopsy cavity marker devices birds-eye view of expression carburetor cover assembling;
Figure 11 is its lateral plan;
Figure 12 is a carburetor cover location division biopsy cavity marker devices scheme drawing;
Figure 13 is along J-J line section-drawing among Figure 12.
Symbol is represented respectively among the figure: 7-vehicle seat, 20-vehicle seat track, 23-crossbearer, 40-bonnet, 45-installation sheet, 46-buffer rubber gasket, 71-seat bottom plate, 73-vehicle seat lock.
With reference to Fig. 1-Figure 13 the embodiment of the invention is described.Fig. 1 is the unitary side view that is suitable for the two-wheeled motorcycle of present embodiment, and front-wheel 1 is bearing in the front portion of the body framework that supports driving engine 3 by front fork 2.
Support trailing wheel 5 at the body framework rear portion by postbrachium 4.Fuel Tank 6 and vehicle seat 7 are bearing in the front portion and the rear portion of body framework respectively.Gasifier 8 and airfilter 9 join with driving engine 3.
Car body consists of the following components: head tube 10; Body frame 11, this part are by 10 of head tubes, and prolong to declivity at car body center, an edge, on one side top by driving engine 3 extend back; A pair of left and right underframe 12 extends back by driving engine 3 belows; A pair of left and right undercarriage 13, they are positioned at the rear of driving engine 3, and are connecting the rearward end of body frame 11 and underframe 12 at above-below direction; The vehicle seat track 20 of tubulose, its rearward end by body frame 11 is left and right also to be tilted to extend upward in pairs backward; And a pair of left and right back up 14, they are connecting the bottom of the pars intermedia and the undercarriage 13 of vehicle seat 20.Ladder frame 15 is installed on back up 14.
Boot-mounted wing 30 is supported by vehicle seat track 20, and its top is covered by vehicle seat 7.Car body both sides below seat 7 are covered by left and right double-type bonnet 40, and the rear portion of the vehicle seat 7 between left and right double-type bonnet 40 rear ends is provided with rear center's lid 50.The left and right sides of airfilter 9 covers with side cover 60.
Fig. 2 is the enlarged side view of lid class part assembling aftercarriage main portions such as bonnet 40, side cover 60, and wherein only vehicle seat 7 is a section, and Fig. 3 is the amplification plan view (not containing vehicle seat 7) of above-mentioned part.
Shown in Fig. 2,3, bonnet 40 links to each other with the rear portion of side cover 60 with 43 at front end installation portion 41,42; Will be in car body at the middle part by liner 174 (see figure 3)s the outstanding teat 44 in side be installed to from reinforced rib 17 in the outstanding support 173 in side; Be installed on the crossbearer 23 by buffer rubber gasket 46 at installation sheet 45 places in rearward end, installation sheet 45 is one from inner face to crossbeam 23 tops and extends.Connect by installation portion 47 between each rearward end of left and right sides bonnet 40 and the rear center's lid 50.
As shown in Figure 4, buffer rubber gasket 46 is roughly tubular parts as the elastomeric instantiation of the present invention, its underpart embeds on the installation sheet 45 in the formed mounting hole 45a, the axially extending bore that sleeve 48 forms by its central part, the part outstanding toward installation sheet 45 belows is contained on the crossbeam 23, by the installation that is fixed of bolt 49 by sleeve 48 endoporus and the nut 24 that is positioned at crossbeam 23 inboards.Therefore, bonnet flexibly is supported on the crossbeam 23, and the vibration of car body can not passed on the bonnet 40.
When non-compressed state, the position height of the upper end of buffer rubber gasket 46 seat bottom plate 71 during than locking state.Therefore, when vehicle seat was in locking state, buffer rubber gasket 46 contacted with vehicle seat bottom surface 71 and is compressed, and flexibly bear the load of vehicle seat 7, and after the lock release of vehicle seat 7, buffer rubber gasket upwards pushes vehicle seat, plays action of the spring.
Locking pin 72 is positioned at the central authorities of seat bottom plate 71 and outstanding downwards, and it takes off freely with the locking plate system of the vehicle seat lock 73 that is positioned at crossbeam 23 central authorities.
As everyone knows, the key Lc (see figure 2) operation steel wire 75 that locking plate 74 is exposed by bonnet 40 belows makes it revolution, with pin 72 be to take off, be installed in retracing spring 76 on the crossbeam 23 by an end and be pressed to the direction that cooperates with pin 72.
The following describes the mounting structure of bonnet 40, rear center's lid 50 and side cover 60.
As shown in Figure 5, outstanding schistose texture 61 in the preceding upper lateral part of side cover 60 is oriented, the back side lower part of Fuel Tank 6 has flange 6a, and packing ring 6b is installed in the 6a, and side cover 60 is installed on the Fuel Tank 6 by structure 61 and 6b tabling.
As shown in Figure 7, the installation portion 62 of side cover 60 back upper lateral parts is overlapped on installation portion 41 inboards of bonnet 40, and makes through hole 41a and 62b concentric, connects with stepped screw 62a then.At this moment, hub nut 62c is contained on the installation portion 62, make its threaded portion 62d and hole 62b with one heart after, can simply install.
As shown in Figure 2, middle part, the rear end of side cover 60 forms inwardly outstanding all-in-one-piece pin 63, will be fixing by this pin 63 is cooperated with installation portion 42.
As shown in Figure 8, the downside overlap joint of the installation portion of the back side lower part of side cover 60 64 and installation portion 43, and make through hole 43a and 64b concentric, hub nut 64c is contained on the installation portion 43, by its threaded portion 64d and stepped screw 64a side cover is connected on the bonnet.
As shown in Figure 6, the bottom of side cover 60 is outstanding downwards teats 65, is fixed on the supporting 15a with bolt 65a by packing ring 65b, and extension forms supporting 15a through the top by stand-off 15, and both are integral.
Figure 10-Figure 13 is the mounting list figure of carburetor cover 81.
By Figure 10, Figure 11 as can be known, carburetor cover 81 covers the lateral surface of gasifier 8 and the part of connection pipe 91, and big than usefulness in the past, the position is fixed on the gasifier 8 by bolt 82,83 up and down in its front side, and at its rear side, the hook 85 that one is outstanding and be the outstanding integratedly location division 92 that forms from connection pipe 91 sides and match fixing to the inside.
The structure of location division 92 is shown in Figure 12,13.On vertical diagonal angle of 92, be provided with post portion 93, the space that location division 92 and post portion 93 are surrounded promptly be hook 85 be to close space 94, in Figure 12, each post portion 93 is positioned at the nonoverlapping position of above-below direction, can be shaped by the upper and lower mould matched moulds from above-below direction as shown in figure 12.
Adopt large-scale carburetor cover 81, can prevent the over cooling of gasifier 8, can make simultaneously the goodlooking of the connecting part that comprises connection pipe 91 and gasifier 8 etc., and can make to be connected and obtain to design preferably with side cover 60 leading sections.Remove this, the connection pipe 91 that also utilized the past not to be used supports carburetor cover 81.
The below effect of explanation embodiment.In Fig. 4, buffer rubber gasket 46 is installed in bonnet 40 on the crossbeam 23, bears the load of vehicle seat 7 simultaneously, and therefore, buffer rubber gasket has the function of the vibration-proof rubber that makes bonnet 40 vibrationproof, and buffer action is arranged again simultaneously.Thereby in vehicle seat when locking,, buffer rubber gasket contacts with seat bottom plate 71 and is in compressive state, the load that can flexibly bear vehicle seat 7; When vehicle seat was in releasing orientation, it played action of the spring to upwards pushing of vehicle seat.
Therefore, originally manufacturing and two kinds of different parts of use location are combined into single part respectively, and number reduces when making component count and assembler.
The present invention is provided with whole outwards outstanding installation sheet at the inside face of bonnet, and elastic body is installed on this sheet, and then is installed on the vehicle seat track.When vehicle seat was locked, elastic body upper end contacted with the part at an end, and was in pressured state and to upper process.So, bearing load when elastic body is locked at vehicle seat; And when unclamping, vehicle seat is upwards pushed vehicle seat, play buffer action as spring.So, can make two types of parts that in the past are provided with respectively be combined into the mono-elastic body, can reduce component count and installation work-hour number.
Claims (1)
1. the back cover attaching construction of a two-wheeled motorcycle, bonnet covers the rear vehicle of below-seat, and this bonnet is installed on the vehicle seat track by elastic body, it is characterized in that: installation sheet and bonnet inner face form, and give prominence to the vehicle seat track top; Elastic body is installed on this installation sheet, and this elastic body also is installed on the vehicle seat track, and this elastomeric upper end extends to such position upward: when vehicle seat is positioned at locked position, and the upper end of seat bottom plate contact resilient body, elastic body is compressed.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP240723/93 | 1993-08-31 | ||
| JP24072393A JP3273675B2 (en) | 1993-08-31 | 1993-08-31 | Motorcycle seat and rear cover mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1102811A CN1102811A (en) | 1995-05-24 |
| CN1043566C true CN1043566C (en) | 1999-06-09 |
Family
ID=17063749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94115433A Expired - Fee Related CN1043566C (en) | 1993-08-31 | 1994-08-18 | Rear cover mounting structure for motorcycle |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP3273675B2 (en) |
| KR (1) | KR0162925B1 (en) |
| CN (1) | CN1043566C (en) |
| BR (1) | BR9403373A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4391931B2 (en) * | 2004-12-27 | 2009-12-24 | 本田技研工業株式会社 | Motorcycle seat support structure |
| JP5604124B2 (en) * | 2009-03-26 | 2014-10-08 | 本田技研工業株式会社 | Motorcycle |
| JP5593123B2 (en) * | 2010-05-28 | 2014-09-17 | 本田技研工業株式会社 | Saddle riding |
| JP5460523B2 (en) * | 2010-08-30 | 2014-04-02 | 本田技研工業株式会社 | Rear structure of saddle-ride type vehicle |
| JP5819093B2 (en) * | 2011-04-28 | 2015-11-18 | 本田技研工業株式会社 | Body cover structure for motorcycles |
| JP6181496B2 (en) * | 2013-09-27 | 2017-08-16 | 本田技研工業株式会社 | Motorcycle |
| US11420700B2 (en) * | 2020-01-14 | 2022-08-23 | Wichita State University | Motorcycle wind buffeting shield |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3756623A (en) * | 1972-08-28 | 1973-09-04 | L Whittler | Heat shield for a motorcycle |
-
1993
- 1993-08-31 JP JP24072393A patent/JP3273675B2/en not_active Expired - Fee Related
-
1994
- 1994-07-25 KR KR1019940017981A patent/KR0162925B1/en not_active IP Right Cessation
- 1994-08-18 CN CN94115433A patent/CN1043566C/en not_active Expired - Fee Related
- 1994-08-30 BR BR9403373A patent/BR9403373A/en active IP Right Grant
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3756623A (en) * | 1972-08-28 | 1973-09-04 | L Whittler | Heat shield for a motorcycle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0769262A (en) | 1995-03-14 |
| BR9403373A (en) | 1995-05-09 |
| CN1102811A (en) | 1995-05-24 |
| KR950005690A (en) | 1995-03-20 |
| JP3273675B2 (en) | 2002-04-08 |
| KR0162925B1 (en) | 1998-12-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 19990609 Termination date: 20100818 |