CN1075009C - Dust-proof structure for seat open and close type vehicle - Google Patents
Dust-proof structure for seat open and close type vehicle Download PDFInfo
- Publication number
- CN1075009C CN1075009C CN97121560A CN97121560A CN1075009C CN 1075009 C CN1075009 C CN 1075009C CN 97121560 A CN97121560 A CN 97121560A CN 97121560 A CN97121560 A CN 97121560A CN 1075009 C CN1075009 C CN 1075009C
- Authority
- CN
- China
- Prior art keywords
- subsidiary engine
- vehicle seat
- storage bin
- labyrinth
- hole
- 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 - Lifetime
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- Lock And Its Accessories (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
To prevent intrusion of dust to the inside of a storage box from a through hole by providing a labyrinth consisting of a recessed groove formed on an upper surface of an accessory cover and a rib formed on a bottom plate of a seat and to run into the recessed groove between a storage box of a scooter, etc., and a through hole to pass a striker. A storage box 14 with an upper surface open where an upper surface of a scooter is covered with a seat 22 is integrally molded with an accessory cover 25 to cover an upper surface of a fuel tank 15 which is an accessory. First and second labyrinths 401 , 402 are provided between these accessory cover 25 and seat bottom plate 22a by sandwiching a through hole 32 in the longitudinal direction. Additionally, the first labyrinth 401 is constituted of a recessed groove 41 formed on the accessory cover 25 and a rib 42 integrally and projectively provided on the bottom plate 22a of the seat 22 so that it runs into the inside of this recessed groove 41. In the meantime, the second labyrinth 402 is constituted of an inside rib 44 integrally and projectively provided on an upper surface of the accessory cover 25 so as to extend along both of left and right side edges and a rear end of the through hole 32 and an outside rib 45.
Description
The present invention relates to a kind of in vehicle seat open and close type vehicles such as motor scooter, can prevent that dust etc. from invading in the storage bin and subsidiary engine covers the dustproof construction of face from the through hole that is arranged at subsidiary engine and covers, this seat open and close type vehicle, on its vehicle frame, the storage bin that opens wide above being equipped with and be set up in parallel in the wings vehicle seat lock device and subsidiary engine in turn, it is integrally formed with storage bin to cover this vehicle seat lock device and the subsidiary engine above subsidiary engine lid, on storage bin or vehicle frame, connect and to open or close the vehicle seat that storage bin and subsidiary engine cover face with hinge, on this vehicle seat, be installed with the striker that is hooked in the vehicle seat lock device when in the closed position, simultaneously, cover at subsidiary engine and be provided with the above-mentioned through hole of allowing that striker passes through.
The motor scooter of said structure is disclosed in the real fair 5-39038 communique of Japan as known technology.
In this seat open and close type vehicle, though when vehicle seat is opened, be covered with vehicle seat lock device and subsidiary engine with the subsidiary engine lid of storage bin one, make it hidden, can keep good surface appearance, still, because the vehicle seat lock device is configured in the bottom of subsidiary engine lid, therefore, must cover to be provided with to allow at subsidiary engine and be hooked in the through hole that the vehicle seat striker on the vehicle seat lock device passes, this can cause external dust to enter in the storage bin more or less by this through hole.
Given this, the purpose of this invention is to provide a kind of external dust that can prevent and enter the dustproof construction of seat open and close type vehicle in the storage bin, simple in structure from aforementioned through-hole.
In order to finish above-mentioned purpose, according to first of the present invention, in seat open and close type vehicle, on its vehicle frame, the storage bin that opens wide above being equipped with, be set up in parallel in the wings vehicle seat lock device and subsidiary engine in turn, it is integrally formed with storage bin to cover this vehicle seat lock device and the subsidiary engine above subsidiary engine lid, on storage bin or vehicle frame, connect and to open or close the vehicle seat that storage bin and subsidiary engine cover face with hinge, on this vehicle seat, be installed with the striker that is hooked in the vehicle seat lock device when in the closed position, simultaneously, cover at subsidiary engine and to be provided with the through hole of allowing that striker passes through, in this seat open and close type vehicle, also be provided with labyrinth, the groove that this labyrinth is formed by the subsidiary engine face of covering between storage bin and through hole, the flange that stretches in the groove that is formed on the seat bottom plate constitutes.In view of the above, just can prevent that by simple labyrinth dust from entering in the storage bin from aforementioned through-hole, and need not use special sealing element.
The present invention is except that above-mentioned feature, its second is, also has second labyrinth, second labyrinth is made of the medial flange and the outboard flanges that are formed adjacent to each other on the opposed faces of subsidiary engine lid and vehicle seat, and centers on the lagging dege of aforementioned through-hole and edge, the left and right sides and be provided with.Therefore, utilize labyrinth simple in structure, can prevent that dust from entering subsidiary engine from aforementioned through-hole and covering face, nor need to use special sealing element.
Fig. 1 is a lateral plan of implementing motor scooter of the present invention.
Fig. 2 is the birds-eye view of motor scooter shown in Figure 1.
Fig. 3 is that the local vertical profile of Fig. 2 main portion is looked enlarged drawing.
Fig. 4 is the birds-eye view around the subsidiary engine lid.
Fig. 5 is the amplification profile diagram of cutting open along 5-5 line among Fig. 4.
Fig. 6 is the cross sectional drawing of cutting open along 6-6 line among Fig. 5.
Fig. 7 is the cross sectional drawing of cutting open along 7-7 line among Fig. 6.
Fig. 8 is the birds-eye view of storage bin and subsidiary engine lid.
Fig. 9 is the upward view of vehicle seat.
Figure 10 is the cross sectional drawing of cutting open along 10-10 line among Fig. 4.
Hereinafter the one embodiment of the invention shown in reference to the accompanying drawings is illustrated the invention process form.
At first, in Fig. 1 and Fig. 2, V represents the motor scooter as vehicle.Vehicle frame 1 comprises: the vehicle frame front portion 3 of extending downwards from the back side of the preceding pipe 2 of front end, pars intermedia 4 before the vehicle frame that extends towards the rear from the lower end edge horizontal direction of this vehicle frame front portion 3, before this vehicle frame the rear end of pars intermedia 4 to the left and right behind the bifurcated to the back upper place extend, simultaneously about pars intermedia 5 behind the vehicle frame that links together mutually with crossbeam 5a of portion, and behind this vehicle frame rearward horizontally extending U word shape vehicle frame rear portion, rear end 6 (referring to Fig. 3 and Fig. 4) of pars intermedia 5.Support the steering shaft 9 of the front fork 8 of front-wheel 7f with axle, before operationally being supported on the pipe 2.Be provided with manipulating handgrip 10 in the upper end of this steering shaft 9.Pedal 11 is formed at the top of pars intermedia 4 before vehicle frame, on pars intermedia behind the vehicle frame 5 with pivot can fluctuate combination be used to support and drive the engine installation 12 of trailing wheel 7r.Between the pars intermedia 5 posterior bumper 13 is being installed behind these engine installation 12 rear ends and the vehicle frame.And storage bin 14 and Fuel Tank 15 are installed on pars intermedia behind the vehicle frame 5 and vehicle frame rear portion 6, vehicle seat 22 cover two casees above.In addition, be provided with back handle 16 and carriage 17 in the rear end at vehicle frame rear portion 6 with connecting.Covering car body lid 18 on every side such as storage bin 14 and Fuel Tank 15 is installed on the vehicle frame 1.
As shown in Figure 3, first carriage 20
1Be welded on the front portion of pars intermedia 5 behind the vehicle frame, the diapire of storage bin 14 is with bolt 21
1Be fixed on first carriage 201.Vehicle seat 22 is bound up on the top front end of storage bin 14 by hinge 23, and vehicle seat 22 has the structure that can rotate to the back upper place.Second carriage 20
2And the 3rd carriage 20
3Be welded on crossbeam 5a and the vehicle frame rear portion 6 Fuel Tank 15 usefulness bolts 21
2, 21
3Be fixed on second carriage 20
2And the 3rd carriage 20
3On.
As Fig. 3 to 6 and shown in Figure 8, storage bin 14 has the volume that can hold helmet H at least, makes unlimited form above, and makes one with the subsidiary engine lid 25 usefulness synthetic resin that cover as above the Fuel Tank 15 of subsidiary engine.The internal corners at storage bin 14 rear portions is divided into the part capsule 51 of triangular shape by the next door 50 that fuses between the adjacent inner wall of this storage bin 14.The pars intermedia of next door 50 offers the otch 52 that is open upwards, and makes this next door 50 have elasticity thus.If for example the tool box is pressed in the part capsule 51, next door 50 just has the deflection of appropriateness, and the result just can maintain the tool box by the counter-force in this next door 50.In addition, in the bottom of storage bin 14 drain gutter 19 is set.
Under above-mentioned subsidiary engine lid 25, the vehicle seat lock device 34 and second carriage 20
2On Fuel Tank 15 usefulness bolts 21
2Be fixed together.Pair of right and left thru-bolt 35, outstanding above vehicle seat lock device 34, insert in the bolt hole 36 on the subsidiary engine lid 25, and with cap nut 37 thread connection.This subsidiary engine lid 25 is supported on second carriage 202 by vehicle seat lock device 34.Vehicle seat lock device 34 has in latched position as everyone knows all the time by spring energized lock bolt 38 and operation cable 39 that this lock bolt 38 is retreated towards unlocked position.This lock bolt 38 by with the hook of aforementioned striker 33, vehicle seat 22 is locked in off position.Operation cable 39 is operated by the key of cylinder lock not shown in the figures.
As Fig. 4 and shown in Figure 10, subsidiary engine cover 25 rearward end about the strut 16a one of two positions and aforementioned back handle 16 reinstate welded nut 53 and bolt 54 is fixed on the connecting panel 6a at vehicle frame rear portion 6.In addition, in the left and right sides, rear portion of this subsidiary engine lid 25, integrally formed when the operator stands employed side direction handgrip 55, side direction handgrip 55 is configured to cover aforementioned defensive position the structure of 16 root.
To shown in Figure 7, between subsidiary engine lid 25 and seat bottom plate 22a, be provided with first labyrinth 40 as Fig. 4 along the aforementioned through hole 32 of fore-and-aft direction clamping
1And second labyrinth 40
2, first labyrinth 40
1By extending along the left and right directions of through hole 32 dead ahead car bodies and being formed at groove 41 on the subsidiary engine lid 25, stretching into the flange 42 that the one in this groove 41 are formed on the vehicle seat 22 base plate 22a highlightedly and constitute.The diapire of groove 41 is provided with drain gutter 43.In addition, second labyrinth 40
2Constitute by the outboard flanges 45 that the one of extending along through hole edge, 32 left and right sides and trailing edge is darted at U font medial flange 44 above the subsidiary engine lid 25, the one that centers on this medial flange 44 is based in below the seat bottom plate 22a.
On subsidiary engine lid 25, be formed with the leg 46 lower slightly than medial flange 44.Leg 46 from the front end of above-mentioned medial flange 44 to the bending of car body left and right directions, and rearward crooked, extend in mode, therefore around aforementioned oil hole cover 26, when to Fuel Tank 15 oil supply, can prevent that the fuel that overflows from flowing into storage bin 14 1 sides from subsidiary engine lid 25.For fuel draining that these are overflowed to outside, be provided with eduction port 47 at the inboard lowest part of leg 46.
On the other hand, below the base plate 22a of vehicle seat 22, form around a pair of support tube 48 that links into an integrated entity with left and right sides face above-mentioned outboard flanges 45 pair of right and left aforementioned cover nut 37.When the body weight of chaufeur is applied on the vehicle seat 22, this support tube 48 just be supported on subsidiary engine lid 25 above.And this support tube 48 also has the function that prevents that aforementioned cover nut 37 from coming off.
Effect to embodiment describes below.
If remove the lock-out state of vehicle seat lock device 34, be that fulcrum rotates vehicle seat 22 upward with hinge 23, when opening storage bin 14, owing to oil hole cover 26 exposes, can carry out article such as helmet H taking-up, put into and oil supply.At this moment, with the subsidiary engine of storage bin 14 one lid 25 owing to cover on vehicle seat lock device 34 and the Fuel Tank 15, it is stashed, so, can keep good surface appearance.
Secondly, swing to off position if make vehicle seat 22, striker 33 automatically is hooked on the lock bolt 38 of vehicle seat lock device 34 by the through hole 32 on the subsidiary engine lid 25, and the positioning groove 30 of seat bottom plate 22a matches by the support raised line 29 of sealing element 31 with storage bin 14 and subsidiary engine lid 25 simultaneously.Therefore, vehicle seat 22 is locked in off position, simultaneously, can prevent that dust and rainwater etc. are above seat bottom plate 22a periphery enters storage bin 14 the insides and subsidiary engine lid 25.
But because on subsidiary engine lid 25, the inboard of supporting raised line 29 in ring-type has the through hole 32 that striker 33 is passed, dust might enter storage bin 14 the insides and above the subsidiary engine lid 25 by this through hole 32.For this reason, between seat bottom plate 22a and subsidiary engine lid 25, form first labyrinth 40 along this through hole 32 of fore-and-aft direction clamping
1And second labyrinth 40
2, therefore with first labyrinth 40
1Can prevent that dust from entering in the storage bin 14 from through hole 32, and utilize second labyrinth 40
2Prevented that dust is above through hole 32 enters into subsidiary engine lid 25.And, first labyrinth 40
1By being formed at groove 41 on the subsidiary engine lid 25, stretching in this groove 41 and flanges 42 that one are darted on the seat bottom plate 22a constitute, and second labyrinth 40
2By one be darted at U word shape medial flange 44 above the subsidiary engine lid 25, the outboard flanges 45 that is darted at around these medial flange 44 one below the base plate 22a of vehicle seat 22 constitutes, and do not need special sealing element, thus, simplified the dustproof construction of each parts.
The present invention is not limited to the foregoing description, can make various changes without departing from the spirit and scope of the present invention.For example, constitute first labyrinth 40
1Groove 41 and flange 42 can be set as array, and constitute second labyrinth 40
2 Medial flange 44 and outboard flanges 45 also can be set as array.In addition, vehicle seat can be connected on the carriage that is convexly set in above the car body by hinge.Moreover the present invention also is applicable to motor bike, three-wheel and four-wheeled hand truck.
According to above first of the present invention, in seat open and close type vehicle, on its vehicle frame, the storage bin that opens wide above being equipped with and be set up in parallel in the wings vehicle seat lock device and subsidiary engine in turn, it is integrally formed with storage bin to cover this vehicle seat lock device and the subsidiary engine above subsidiary engine lid, on storage bin or vehicle frame, connect and to open or close the vehicle seat that storage bin and subsidiary engine cover face with hinge, on this vehicle seat, be installed with the striker that is hooked in the vehicle seat lock device when in the closed position, simultaneously, cover at subsidiary engine and to be provided with the through hole of allowing that striker passes through, in this seat open and close type vehicle, owing to also be provided with labyrinth, the groove that this labyrinth is formed by the subsidiary engine face of covering between storage bin and through hole, the flange that stretches in the groove that is formed on the seat bottom plate constitutes, therefore, just can prevent that by simple labyrinth dust from entering in the storage bin from aforementioned through-hole, thereby cheap storage bin dustproof construction is provided.
According to second of the present invention, because second labyrinth is made of the medial flange and the outboard flanges that are formed adjacent to each other on the opposed faces of subsidiary engine lid and vehicle seat, and be provided with around the lagging dege of aforementioned through-hole and edge, the left and right sides, therefore, utilize second labyrinth simple in structure, can prevent that dust from entering subsidiary engine from aforementioned through-hole and covering face, thereby provide cheap subsidiary engine to cover the dustproof construction of face.
Claims (2)
1, a kind of dustproof construction of seat open and close type vehicle, on its vehicle frame (1), the storage bin (14) that opens wide above being equipped with and be set up in parallel in the wings vehicle seat lock device (34) and subsidiary engine (15) in turn, the subsidiary engine lid (25) that covers above this vehicle seat lock device (34) and the subsidiary engine (15) is integrally formed with storage bin (14), can open or close storage bin (14) and the vehicle seat (22) above the subsidiary engine lid (25) at storage bin (14) or vehicle frame (1) with the hinge connection, on this vehicle seat (22), be installed with the striker (33) that is hooked in vehicle seat lock device (34) when in the closed position, simultaneously, subsidiary engine lid (25) is provided with the through hole (32) of allowing that striker (33) passes through, and it is characterized in that:
Also be provided with labyrinth (40
1), this labyrinth (40
1) by the groove (41) that forms above the subsidiary engine between storage bin (14) and through hole (32) lid (25), be formed at flange (42) formation groove (41) in of stretching on vehicle seat (22) base plate (22a).
2, the dustproof construction of seat open and close type vehicle according to claim 1 is characterized in that, also is provided with second labyrinth (40
2), this second labyrinth (40
2) constituted by the medial flange (44) and the outboard flanges (45) that on the opposed faces of subsidiary engine lid (25) and vehicle seat (22), are formed adjacent to each other, and center on the lagging dege of aforementioned through-hole (32) and edge, the left and right sides and be provided with.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33103196A JP3464748B2 (en) | 1996-12-11 | 1996-12-11 | Dust proof structure for seat opening and closing type vehicles |
| JP331031/1996 | 1996-12-11 | ||
| JP331031/96 | 1996-12-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1184745A CN1184745A (en) | 1998-06-17 |
| CN1075009C true CN1075009C (en) | 2001-11-21 |
Family
ID=18239058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97121560A Expired - Lifetime CN1075009C (en) | 1996-12-11 | 1997-10-29 | Dust-proof structure for seat open and close type vehicle |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3464748B2 (en) |
| CN (1) | CN1075009C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3805606B2 (en) * | 2000-07-12 | 2006-08-02 | 本田技研工業株式会社 | Motorcycle |
| JP6085089B2 (en) * | 2012-01-17 | 2017-02-22 | 本田技研工業株式会社 | Saddle riding vehicle |
| JP5865883B2 (en) * | 2013-09-30 | 2016-02-17 | 本田技研工業株式会社 | Seat lock device for motorcycle |
| JP6722358B2 (en) * | 2017-06-30 | 2020-07-15 | 本田技研工業株式会社 | Seat structure |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07257463A (en) * | 1994-03-17 | 1995-10-09 | Works:Kk | Throtte holder |
| JPH08182242A (en) * | 1994-12-27 | 1996-07-12 | Kosoku Denki Kk | Dustproof structure of bearing for motor |
-
1996
- 1996-12-11 JP JP33103196A patent/JP3464748B2/en not_active Expired - Fee Related
-
1997
- 1997-10-29 CN CN97121560A patent/CN1075009C/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07257463A (en) * | 1994-03-17 | 1995-10-09 | Works:Kk | Throtte holder |
| JPH08182242A (en) * | 1994-12-27 | 1996-07-12 | Kosoku Denki Kk | Dustproof structure of bearing for motor |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3464748B2 (en) | 2003-11-10 |
| CN1184745A (en) | 1998-06-17 |
| JPH10167143A (en) | 1998-06-23 |
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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 | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20011121 |