Summary of the invention
To achieve these goals, the vehicle seat lock erecting device of motorcycle-use of the present invention, on pair of right and left vehicle seat rail, can support vehicle seat with opening and closing, on the transverse slat that is set up between the vehicle seat rail of the left and right sides, fixing vehicle seat lock, it is characterized in that, be provided with the handle that stretches out to the side respectively from above-mentioned left and right sides vehicle seat rail, simultaneously, this handle, above-mentioned vehicle seat lock and the locking closure that covers this vehicle seat lock part be installed on the above-mentioned transverse slat together with common installing component.
At this moment, the installation of above-mentioned handle, vehicle seat lock and locking closure also can be with common bolted.
The vehicle seat lock erecting device of a kind of motorcycle-use of the present invention, on pair of right and left vehicle seat rail, can support vehicle seat with opening and closing, on the transverse slat that is set up between the vehicle seat rail of the left and right sides, fixing vehicle seat lock, it is characterized in that, be provided with the handle that stretches out to the side respectively from above-mentioned left and right sides vehicle seat rail, simultaneously, with common installing component this handle, above-mentioned vehicle seat lock and the locking closure that covers this vehicle seat lock part are installed on the above-mentioned transverse slat together, the installation of above-mentioned handle, vehicle seat lock and locking closure is with common bolted.
Vehicle seat lock is configured on the transverse slat, and, with common installing component lock cover and the handle mounting part that covers its part is installed, like this, vehicle seat lock, lock cover and handle are fixed on the transverse slat integratedly.Its result compares when they are installed respectively, can reduce installation workload and component number.And, because installation portion is concentrated, can reduce to install the space of usefulness, on limited big transverse slat, can easily install.In addition, because with three overlapping installations of parts, so installation portion is firm, each parts is firmly installed.In addition, can adopt common bolt to carry out this installation, can make to install and oversimplify.
The specific embodiment
Below, with reference to description of drawings one embodiment.Fig. 1 is the lateral plan of the motor bike of embodiment.Fig. 2 is that it wants portion's birds-eye view.In the following description, the top to bottom, left and right, front and rear all directions are benchmark with the motoring condition of motor bike.
The summary of motor bike is described with reference to these figure earlier.Mark 1 among the figure is a front-wheel, the 2nd, the pair of right and left front fork, the 3rd, handle, the 4th, the head pipe, the 5th, vehicle body frame, the 6th, Fuel Tank, the 7th, double riding-type vehicle seat, 7a is the front stall that the driver uses, 7b is the back seat that the occupant uses, the 8th, handle, the 9th, oil cooler, the 10th, guard shield, 11 is 4 stroke formula driving engines, the 12nd, the side cover, the 13rd, back cover, the 14th, side stand, the 15th, pedal base, 16a is that the driver uses pedal, 16b is that the occupant uses pedal, the 17th, back swing arm, the 18th, trailing wheel, the 19th, the back buffer cell that Rear wheel suspension is used.
Vehicle body frame 5 has vehicle frame 21 in the middle of the main car frame 20, pair of right and left, vehicle frame 25 after vehicle frame 23, pair of right and left vehicle seat rail 24 and the pair of right and left at the bottom of vehicle frame 22, the pair of right and left down.From the beginning main car frame 20 manages the 4 roughly linearity extensions towards the rear along the vehicle body center.Middle vehicle frame 21 extends towards the below by the rear of driving engine 11 respectively from about the rearward end of main car frame 20.From the beginning following vehicle frame 22 is managed 4 and is extended towards oblique below through the place ahead of 4 stroke formula driving engines.The bottom of end vehicle frame 23 vehicle frame 21 in the middle of the below by driving engine 11 is connected from about the bottom of following vehicle frame 22.Vehicle seat rail 24 from about in the middle of each vehicle frame 21 top towards the rear and some sides obliquely extend.Back vehicle frame 25 roughly extends from the bottom of middle vehicle frame 21 is square obliquely towards the rear.The parts that constitute these vehicle frames are made of proper metal rounding pipe or square tube.Vehicle seat 7 releasably is installed on the pair of right and left vehicle seat rail 24, is fixed on the vehicle seat rail 24 with vehicle seat lock.
Surround the round structure by main car frame 20, middle vehicle frame 21, following vehicle frame 22 and end vehicle frame 23, driving engine 11 is bearing in this round structure.Mark 26 among Fig. 1 is freeing pipes, the 27th, and silencer.Mark 28 among Fig. 2 is brake pedals, the 29th, and acceleration pedal.
The following describes the installation constitution of vehicle seat lock etc.Fig. 3 be expression vehicle seat lock structure body tail want portion's lateral plan.Fig. 4 is the figure that the part of lock cover is dissectd and represented from the vehicle body top vehicle seat lock part.Fig. 5 is the figure of explanation locking closure, vehicle seat lock and handle.Fig. 6 is the upward view of vehicle seat lock.Fig. 7 is the back view of vehicle seat lock.Fig. 8 is the birds-eye view of lock cover.Fig. 9 is the figure of expression lock cover and circumferential component.
As Fig. 3 and shown in Figure 5, transverse slat 30 is erected between the rear portion of left and right sides vehicle seat rail 24, and vehicle seat lock 31 is installed on this transverse slat 30.Vehicle seat lock 31 is pinned the fixed parts on the base plate 32 that is located at vehicle seat 7 towards the below 33 with stretching out, when the key hole 35 that the key of scheming not show is stretched into key cylinder 34 is unblanked, unlocks by the steel rope 36 with key cylinder 34 interlocks.
Key cylinder 34 is bearing on the support 37 that stretches out from vehicle seat rail 24 towards the below, can see key hole 35 from the lower end of back cover 13.Interlock steel rope 36 enters in the cage walls 38, extends towards the top by the side of vehicle seat rail 24 and transverse slat 30, is connected with the aftermentioned hammerlock of vehicle seat lock 31.The top of this cage walls 38 is locked cover 40 and is covered with.
Lock cover 40 is configured between base plate 32 and the vehicle seat lock 31 along the overall width direction cage walls 38 is covered.In addition, the rear portion side of handle 8 is installed on transverse slat 30, the toe lateral of this handle 8 is installed on the strut 41 (Fig. 3) that is located on the vehicle seat rail 24.The 42nd, welded nut, the 43rd, bolt.
As shown in Figure 5, handle 8 is roughly C font parts of metal control, separates about its front part, and each end forms flat installation portion 44, here is fastened on the welded nut 42 of strut shown in Figure 3 41 with bolt 43.
The rear portion side of handle 8 is the continuous portions of crossing left and right sides vehicle seat rail 24, and portion is installed with the support 45 that stretches out towards the place ahead therebetween.Support 45 is positioned at the position that overlaps on the transverse slat 30, about be provided with mounting hole 46.This mounting hole 46 is aimed at the welded nut 47 (Fig. 3) on being located at transverse slat 30 in advance.
Vehicle seat lock 31 has left and right sides mounting hole 50, and can overlap on the support 45, and at this moment, mounting hole 50 is aimed at mounting hole 46.Detailed construction about vehicle seat lock 31 illustrates in the back.
Lock cover 40 is elongated metallic parts, and its length slightly equates that the installation portion 60 at 2 positions about having is respectively equipped with mounting hole 61 on each installation portion 60 with the width of 24 on left and right sides vehicle seat rail.This installation portion 60 can overlap on the vehicle seat lock 31, and at this moment, mounting hole 61 is aimed at mounting hole 50.
Therefore, support 45 is stacked on the transverse slat 30, mounting hole 46 is aimed at welded nut 47, again vehicle seat lock 31 is stacked on the support 45, mounting hole 50 is aimed at mounting hole 46, again installation portion 60 is stacked on the vehicle seat lock 31, mounting hole 61 is aimed at mounting hole 50, and like this, available common bolt 48 (Fig. 3) is fastening from top and welded nut 47, like this, can once 3 parts be fixed on the transverse slat 30.
As Fig. 4 to shown in Figure 6, vehicle seat lock 31 with body part 51 about towards the below bending, it is overlapped onto on the transverse slat 30, be provided with mounting hole 50 here.The central portion that left and right sides mounting hole is 50 forms towards transverse slat 30 tops outstanding protrusion, forms the patchhole 52 of fixed parts 33 here, have and these patchhole 52 local position overlapped with open the hammerlock 53 that rotates between the position of this patchhole 52 fully.One end of hammerlock 53 combines with body part 51 by axle 54 at the rear portion, and the other end stretches out towards the place ahead of body part 51 and forms installation portion 55, is connecting an end of interlock steel rope 36 here.In addition, on this installation portion 55, an end of retracing spring 56 is installed.
The other end of retracing spring 56 is installed in the spring that stretches out from the anterior right-hand member of body part 51 towards the place ahead and installs with on the projection 57, and effect makes hammerlock 53 rotate elastic force towards latched position.Anterior left end side at body part 51 also is provided with the steel rope supporting teat 58 outstanding towards the place ahead, is fixing an end of cage walls 38 here.Therefore, interlock steel rope 36 exposes between teat 58 and installation portion 55.
For the exposed division that covers this interlock steel rope 36 is provided with lock cover 40.Lock cover 40 is the summary square tube shape parts of drawing as Fig. 4, Fig. 8 and shown in Figure 9.The place ahead is covered with by the front face 62 (Fig. 4) that covers the left and right directions total length, and the top is covered with by last facial 63 (Fig. 8, Fig. 9), and the below is open.Right-hand end is by facial 64 sealings in the right side of the also wraparound that links to each other with the back side.
From Fig. 4 and Fig. 9 as can be known, the back pars intermedia is open, and here, installation portion 55 sides of hammerlock 53 enter the inner space of lock cover 40.As shown in Figure 9, the back side except this opening portion, the rear portion also form from facial 63 bendings and towards below back face wall 66a, the 66b, the 66c that extend.Form the installation portion 60 of approximate horizontal ground bending in the bottom of 66b, 66c.This kink is strengthened by rib 66d, 66e.In addition, form the above-mentioned right side face 64 that always extends to right-hand member continuously on the 66c of portion in the back.Spring is installed the inner space that also enters lock cover 40 with projection 57 and steel rope supporting with each leading section of teat 58 from the opening portion of below.
Be provided with the side extension 67 of one section of reduction at the left end of lock cover 40.This part is the part that is used for hiding the minimum part 32a of the base plate 32 of vehicle seat 7, covers the part of the bending on the transverse slat 30 of cage walls 38, and this cage walls 38 more stretches out to the side than left side vehicle seat rail 24, erects from the below.The last facial 67a and the rear face 67b of side extension 67 are respectively formed at the position that can cover cage walls 38.
By this side extension 67, cage walls 38 by base plate 32 side wall portion 32b and back cover 13 and vehicle seat rail 24 and support 37 between and by distribution, can realize can not distribution from the in-position to hand.In addition, the rear side of interlock steel rope 36 and cage walls 38 by being located at flange part on support 37 hinder marginal parts, side bending outside vehicle body, makes hand be not easy to get at (Fig. 3 and Fig. 9).
The following describes the effect of present embodiment.As Fig. 3 and shown in Figure 5, the support 45 of vehicle seat lock 31, lock cover 40, handle 8 is overlapped on the transverse slat 30, common bolt 48 is fastened on the welded nut 47, like this, they can be mounted to one.Therefore, compare when respectively they being installed, can significantly reduce installation workload and component number.
In addition, because these parts are installed concentratedly space on limited big transverse slat 30, so arrange easily.In addition, be one owing to these rigid elements are overlapping, so, they can be installed securely.