JP2018083531A - Lock structure of saddle-riding type vehicle - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enhance an anti-theft effect while suppressing increase in size of a protection portion and reducing the number of parts in a lock structure of a saddle-riding type vehicle.SOLUTION: A lock structure of a saddle-riding type vehicle enables fixing and releasing of a cover part 21 for covering openably and closably the opening of a storage part, and the storage part. The storage part is formed with an insertion hole that allows insertion of a part 35 of the cover part 21. The lock structure comprises: a support member supporting fixably and releasably the part 35 of the cover part 21 inserted in the insertion hole; a moving mechanism that enables the support member to move between a fixing position for fixing the part 35 of the cover part 21 and a releasing position for releasing the fixing of the part 35 of the cover part 21; and a protection portion 36, 37 that is provided integrally with the part 35 of the cover part 21 and protects at least a part of the support member in the fixing position.SELECTED DRAWING: Figure 4

Description

  The present invention relates to a lock structure for a saddle riding type vehicle.

  Conventional lock structures for saddle riding type vehicles include those disclosed in Patent Document 1 and Patent Document 2, for example. In Patent Document 1, a rear fender is provided with a shielding wall that covers the side and rear of a seat lock device. In Patent Document 2, an extension portion that covers the periphery of the seat locking mechanism is provided in the rear center cover.

Japanese Patent No. 3574130 Japanese Patent No. 5258437

  However, since it is difficult to dispose the shielding wall (extending portion) close to the seat lock device (seat locking mechanism), the protection portion of the seat lock device tends to increase in size. On the other hand, when the protection part of the seat lock device is provided separately, the number of parts may increase.

  SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to increase the anti-theft effect while suppressing the increase in the size of the protection part and reducing the number of parts in the straddle-type vehicle lock structure.

As a means for solving the above problems, the invention described in claim 1 is capable of fixing the cover (21) that covers the opening (32) of the storage (31) so as to be openable and closable, and the storage (31). In the lock structure (30) of the saddle riding type vehicle (1) that can be released, an insertion hole (30h) through which a part (35) of the cover part (21) can be inserted into the storage part (31). And a support member (41) for supporting a part (35) of the cover part (21) inserted through the insertion hole (30h) so as to be fixable and releasable, and one part of the cover part (21) The support member (41) can be moved between a fixing position (P1) for fixing the part (35) and a release position (P2) for releasing the fixing of a part (35) of the cover part (21). The moving mechanism (50) and a part (35) of the cover (21) are integrally provided. Rutotomoni, in the locked position (P1), said protective unit protecting at least a portion of the support member (41) and (36, 37), characterized in that it comprises a.
The invention described in claim 2 further includes a flip-up member (65) that supports a part (35) of the cover portion (21) so as to be able to jump up, and the flip-up member (65) is in the fixed position. In (P1), a flip-up member side cover portion (65c) that covers a portion (43) of the support member (41) exposed from a portion (35) of the cover portion (21) is provided. .
According to a third aspect of the present invention, the storage portion (31) is a portion of the support member (41) exposed from a portion (35) of the cover portion (21) at the fixed position (P1). 43), the storage portion side cover portion (91, 92, 93, 94) is provided.
The invention described in claim 4 is a flip-up member (65) that supports a part (35) of the cover portion (21) so as to be able to jump up, and the support member (41) and the flip-up member (65). A holding member (70) for holding the support member (41), and an assembly part (60) for assembling the support member (41) and the flip-up member (65) to the storage part (31) via the holding member (70). Are further provided.
According to a fifth aspect of the present invention, the protective portion (36, 37) includes a protective cover portion (38) that covers a part (43) of the support member (41) at the fixed position (P1), and And a movable part (39) that allows the protective cover part (38) to be displaced so that the protective cover part (38) covers a part (43) of the support member (41).
According to the sixth aspect of the present invention, the movable portion (39) is integrated with a part (35) of the cover portion (21) and the protective cover portion (38), and the protective cover portion ( The hinge portion is thinner than 38).
In the invention described in claim 7, the protection portion (36, 37) is positioned at a position (Q) where the protection cover portion (38) covers a part (43) of the support member (41). Further comprising a positioning part (36f)

According to the first aspect of the present invention, the access to the support member is blocked by providing the protection unit that is provided integrally with a part of the cover part and protects at least a part of the support member at the fixed position. Therefore, the anti-theft effect can be enhanced. In addition, since the protective part is provided integrally with a part of the cover part, an increase in the size of the protective part can be suppressed. In addition, the number of parts can be reduced as compared with the case where the protection unit is provided separately. Therefore, it is possible to increase the anti-theft effect while suppressing the increase in size of the protection part and reducing the number of parts. Further, by reducing the number of parts, it is possible to avoid the production cost and the installation work cost of each part.
According to the second aspect of the present invention, the apparatus further includes a flip-up member that supports a part of the cover part so that the part can be flipped up, and the part of the support member that is exposed from the part of the cover part at the fixed position. Since the access to the support member can be blocked by providing the flip-up member side cover portion that covers the anti-theft effect, the anti-theft effect can be enhanced. In addition, the number of parts can be reduced by the flip-up member also serving as the protection part of the support member.
According to the invention described in claim 3, access to the support member is blocked by providing the storage portion side cover portion that covers a part of the support member exposed from a part of the cover portion at the fixed position. Therefore, the anti-theft effect can be enhanced. In addition, the number of parts can be reduced because the storage portion also serves as the protection portion of the support member.
According to the invention described in claim 4, the flip-up member that supports a part of the cover portion so as to be flipped up, the holding member that holds the support member and the jump-up member, and the support member and the jump through the holding member. By further including an assembling part for assembling the raising member to the storage part, the flip-up member and the storage part can be arranged close to the support member, so that the protection part of the support member can be reduced in size. it can. In addition, since the access to the support member can be blocked more effectively, the antitheft effect can be further enhanced.
According to the invention described in claim 5, the protective portion can be displaced so that the protective cover portion covers a part of the support member and the protective cover portion covers a portion of the support member at the fixed position. By providing the movable part, the nesting becomes unnecessary at the time of molding, so that the mold cost can be reduced.
According to the invention described in claim 6, the movable part is a hinge part that is integrated with a part of the cover part and the protective cover part and is thinner than the protective cover part. Compared with the case where it is provided separately, the number of parts can be reduced. In addition, the hinge structure facilitates displacement of the protective cover portion.
According to the seventh aspect of the present invention, the protective part further includes a positioning part for positioning the protective cover part at a position where the protective cover part covers a part of the support member, so that the positioning part receives stress on the protective cover part. Therefore, access to the support member can be blocked more reliably, and the antitheft effect can be enhanced.

1 is a left side view of a motorcycle according to an embodiment. It is a perspective view showing the state where the sheet concerning an embodiment opened. It is a left view of the seat bottom which concerns on embodiment. It is a figure containing the IV-IV cross section of FIG. It is a perspective view of a seat bottom concerning an embodiment. It is a disassembled perspective view of the seat lock mechanism concerning an embodiment. It is a perspective view of the seat lock mechanism concerning an embodiment. It is a top view of the lock structure concerning an embodiment. It is a figure containing the IX-IX cross section of FIG. It is a figure containing the XX cross section of FIG. It is a bottom view of the lock structure concerning an embodiment. It is a rear view of the cover structure concerning an embodiment. It is a left view of the cover structure concerning an embodiment. It is a right view of the cover structure concerning an embodiment. It is explanatory drawing of the unlocking operation | movement of the seat lock mechanism which concerns on embodiment. FIG. 16 is an explanatory diagram of the unlocking operation of the seat lock mechanism according to the embodiment, following FIG. 15. FIG. 17 is an explanatory diagram of the unlocking operation of the seat lock mechanism according to the embodiment, following FIG. 16.

  Embodiments of the present invention will be described below with reference to the drawings. Note that the directions such as front, rear, left and right in the following description are the same as those in the vehicle described below unless otherwise specified. Further, in the drawings used for the following description, an arrow FR indicating the front of the vehicle, an arrow LH indicating the left side of the vehicle, and an arrow UP indicating the upper side of the vehicle are shown.

<Whole vehicle>
FIG. 1 shows a scooter-type motorcycle 1 having a lock structure according to an embodiment as an example of a saddle-ride type vehicle. Referring to FIG. 1, a motorcycle 1 includes a swing unit 4 in which an internal combustion engine 2 and a power transmission mechanism 3 are integrated, and a rear wheel 5 that is rotatably supported at a rear portion of the swing unit 4. Hereinafter, the motorcycle 1 may be simply referred to as “vehicle”.

  A front wheel 6 constituting a steering system is arranged in front of the swing unit 4. The front wheel 6 is rotatably supported at the lower part of the pair of left and right front forks 7. A bridge 8 is installed on the upper part of the left and right front forks 7. A steering shaft 9 as a steering shaft is erected in the center of the bridge 8 in the vehicle width direction.

  A handle pipe 10 is provided above the steering shaft 9. The handle pipe 10 is composed of a single pipe material extending in the vehicle width direction. The steering system according to the present embodiment includes a front wheel 6, a front fork 7, a bridge 8, a steering shaft 9, a handle pipe 10, and the like.

  The steering shaft 9 is rotatably supported by a head pipe 12 provided at the front end of the vehicle body frame 11. For example, the body frame 11 is formed by integrally joining a plurality of types of steel materials by welding or the like. The body frame 11 includes a head pipe 12, a single main frame 13 extending downward from the head pipe 12, and a pair of left and right extending rearwardly after being connected to the lower side surface of the main frame 13 and extending rearwardly. A side frame 14 and a pair of left and right seat frames 15 connected to the upper ends of the left and right side frames 14 and extending rearward and upward are provided. Strictly speaking, the main frame 13 is slightly inclined with respect to the vertical direction, and extends rearward and downward from the head pipe 12.

  The swing unit 4 is configured by integrating the power transmission mechanism 3 on the left side of the internal combustion engine 2. The swing unit 4 is supported by a plate 19 provided at the lower rear portion of the left side frame 14 via a link member 16 so as to be swingable in the vertical direction. The power transmission mechanism 3 extends in the front-rear direction at a left position with respect to the center in the vehicle width direction. An air cleaner 17 is provided at the upper part of the swing unit 4 (upper part of the power transmission mechanism 3). A rear cushion unit 18 is provided between the rear part of the swing unit 4 (the rear part of the power transmission mechanism 3) and the rear part of the left seat frame 15. The power transmission mechanism 3 is configured by accommodating a reduction gear in a transmission case connected to the left side portion of the internal combustion engine 2.

  A fuel tank 20 is disposed in front of the swing unit 4. In the side view of FIG. 1, the fuel tank 20 is supported by the main frame 13 and the left and right side frames 14 at a position behind the main frame 13 and above the left and right side frames 14. A seat 21 is disposed above the swing unit 4.

  A straddle M is provided between the handle pipe 10 and the seat 21 (specifically, the seat bottom plate). A pair of left and right floor steps 22 on which the occupant's feet seated on the seat 21 are placed are provided on the left and right sides of the straddling portion M. Between the left and right floor steps 22, there is provided a center tunnel 23 having a bulging shape protruding upward and extending forward and backward. The center tunnel 23 is provided with a lid 24 that covers the upper side of the fuel tank 20. The lid 24 is attached to the center tunnel 23 so that it can be opened and closed. In addition, the code | symbol 25 in a figure shows the side stand provided in the vehicle width direction left side of the vehicle lower part.

<Lock structure>
As shown in FIG. 2, the vehicle according to the embodiment includes a lock structure 30 that can fix and release the seat 21 (cover) that covers the opening 32 of the storage portion 31 so as to be openable and closable, and the storage portion 31. Prepare. A hinge structure 33 is provided between the front portion of the seat 21 and the front portion of the storage portion 31 so that the seat 21 can be rotated about an axis C1 extending along the vehicle width direction. For the sake of convenience, in FIG. 2, illustrations other than the seat 21, the storage portion 31, and the lock structure 30 are omitted.

  A seat bottom 35 (a part of the cover portion) that protrudes toward the storage portion 31 is provided at the rear portion of the seat 21. A storage space 32 s capable of storing articles from above is formed in the front portion of the storage unit 31. An insertion hole 30 h through which the seat bottom 35 can be inserted is formed in the rear portion of the storage portion 31. A seat lock mechanism 40 is engaged and supported at the rear portion of the storage portion 31. The storage portion 31 is provided with a key cylinder (not shown) for unlocking the seat when the seat 21 is opened. The key cylinder for unlocking the seat holds an arm (not shown) that can rotate with the key when the key is inserted into the keyhole and rotated.

<Protection part>
As shown in FIG. 3, the seat bottom 35 is provided integrally with a part of the seat 21, and at a fixing position P <b> 1 (see FIG. 15) for fixing the seat bottom 35, the slide bar 41 (support member, FIG. 6). Protective portions 36 and 37 for protecting at least a part of the reference).

  The protective portions 36 and 37 are integrated with the protective wall portion 36 that forms the outer shape of the seat bottom 35, the molding position S (see FIG. 4) and the protective position Q (see FIG. 4), which will be described later. The movable protection part 37 which can move between these. The protection wall part 36 and the movable protection part 37 are integrally formed of the same member. For example, the seat bottom 35 is made of resin.

<Protective wall>
The protective wall portion 36 includes a right cover portion 36a that covers the locking portion 43 of the slide bar 41 (a part of the slide bar, see FIG. 6) from the right side at the fixed position P1 (see FIG. 15), and the locking portion. Front cover part 36b covering 43 from the front, rear cover part 36c covering the locking part 43 from the rear, upper left cover part 36d covering the locking part 43 from the upper left, and the locking part 43 from below A lower cover portion 36e to be covered, a step portion 36f (positioning portion) for positioning to a position Q where the protective cover portion 38 covers the locking portion 43 of the slide bar 41 (hereinafter referred to as “protective position Q”, see FIG. 4); .

  In the cross-sectional view of FIG. 4, the outer shape of the right cover portion 36a is inclined and extended so as to be located to the left from the lower surface of the seat 21, and then bent to the left to form a step portion 36f. Thereafter, it has a shape extending downward.

  As shown in FIG. 4, the front cover portion 36b extends leftward from the front end of the right cover portion 36a. In the left side view of FIG. 3, the outer shape of the front cover portion 36 b has a shape that extends in a linearly inclined manner so as to be located rearward from the lower surface of the seat 21.

  The rear cover part 36c extends leftward from the rear end of the right cover part 36a. As viewed from the left side of FIG. 3, the outer shape of the rear cover portion 36 c extends in a linearly inclined manner so as to be located forward from the lower surface of the seat 21.

  The upper left cover part 36d extends in the front-rear direction so as to extend between the front and back of the upper part of the front cover part 36b and the upper part of the rear cover part 36c. As shown in FIG. 4, the upper left cover portion 36 d extends while being inclined so as to be positioned to the right from the lower surface of the seat 21 toward the lower side. The lower end of the upper left cover part 36d is located below the vertical position of the step part 36f.

  The lower cover part 36e extends leftward from the lower end of the right cover part 36a. As shown in FIG. 3, the lower cover portion 36e extends in the front-rear direction so as to extend between the lower end of the front cover portion 36b and the lower end of the rear cover portion 36c.

<Moving protection part>
As shown in FIG. 4, the movable protection part 37 includes a plate-shaped protection cover part 38, and a movable part 39 integrated with the upper left cover part 36 d and the protection cover part 38.

  In the left side view of FIG. 3, the protective cover portion 38 has a trapezoidal shape with the upper base 38a as the lower side and the lower base 38b as the upper side. In the left side view of FIG. 3, the size of the outer shape of the protective cover portion 38 is smaller than the contour defined by the front cover portion 36b, the rear cover portion 36c, and the lower cover portion 36e.

  As shown in FIG. 4, the movable portion 39 is a hinge portion formed thinner than the protective cover portion 38. The thickness of the connecting portion between the movable portion 39 and the protective cover portion 38 gradually decreases toward the movable portion 39 side. The movable portion 39 can displace the protective cover portion 38 so as to cover the locking portion 43 of the slide bar 41 from above at the fixed position P1 (see FIG. 15).

  The seat 21 and the seat bottom 35 (the protective wall portion 36 and the movable protective portion 37) are integrally molded with a common mold. In the present embodiment, a part of the movable protection portion 37 (movable portion 39) can be bent, and the protective cover portion 38 of the movable protection portion 37 is displaced after molding, whereby the locking portion 43 of the slide bar 41 (FIG. 6). Protected). For convenience, in FIG. 4, the position (molding position) of the protective cover portion 38 at the time of molding is indicated by a symbol S.

  For example, the movable portion 39 is bent after molding, and the tip portion of the protective cover portion 38 (the end opposite to the movable portion 39) is placed on the step portion 36f of the protective wall portion 36. 43 (see FIG. 6) can be protected. For convenience, in FIG. 4 and FIG. 5, the state (protection position Q) in which the front end portion of the protective cover portion 38 is placed on the stepped portion 36f is indicated by a two-dot chain line. As shown in FIG. 5, since the stress from above on the protective cover portion 38 can be received by the step portion 36f by placing the tip of the protective cover portion 38 on the step portion 36f, Access to the slide bar 41 (see FIG. 6) can be blocked more reliably.

<Seat lock mechanism>
As shown in FIG. 6, the seat lock mechanism 40 includes a slide bar 41 that supports the seat bottom 35 (see FIG. 2) inserted through the insertion hole 30 h of the storage portion 31 so as to be fixable and releasable, and the seat bottom 35. A moving mechanism 50 that enables the slide bar 41 to move between a fixing position P1 (see FIG. 15) to be fixed and a release position P2 (see FIG. 16) to release the fixing of the seat bottom 35, and the seat bottom 35 to be flipped up. A seat spring 65 (spring member) that supports the slide bar 41, the moving mechanism 50, a holder 70 (holding member) that holds the seat spring 65, and the slide bar 41, the moving mechanism 50, and the seat via the holder 70. An engagement portion 60 (assembly portion) for assembling the spring 65 to the storage portion 31.

<Movement mechanism>
The moving mechanism 50 includes a return spring 51 (biasing member) that biases the slide bar 41 toward the seat bottom 35 (see FIG. 2), and a biasing direction of the return spring 51 (the direction of the arrow V1 shown in FIG. 15). And a cable 52 (separating member, see FIG. 8) for separating the slide bar 41 from the seat bottom 35 toward the opposite side. For convenience, the cable 52 is not shown in FIGS. 6 and 7.

  The return spring 51 constantly urges the slide bar 41 toward the seat bottom 35 (see FIG. 2). The cable 52 (see FIG. 8) connects the arm (not shown) of the key cylinder for unlocking the seat and the slide bar 41.

  As shown in FIG. 8, the cable 52 includes a tubular outer cable 53, an inner wire 54 that is movably inserted radially inward of the outer cable 53, and a columnar column 55 connected to one end of the inner wire 54. And comprising. The column 55 at one end of the inner wire 54 can be locked to the slide bar 41. The other end of the inner wire 54 is attached to an arm (not shown) on the key cylinder side for unlocking the seat.

<Slide bar>
As shown in FIG. 6, the slide bar 41 includes a sliding portion 42 slidable between a fixed position P1 (see FIG. 15) and a release position P2 (see FIG. 16), and a seat bottom 35 (see FIG. 2). ), A column body accommodating portion 44 that accommodates a column body 55 (see FIG. 8) at one end of the inner wire 54, and a spring accommodating portion 45 that accommodates the return spring 51. The sliding portion 42, the locking portion 43, the column body accommodation portion 44, and the spring accommodation portion 45 are integrally formed from the same member. For example, the slide bar 41 is made of resin.

The sliding portion 42 has a rectangular plate shape having a length in its sliding direction along the vehicle width direction and having a thickness in the vertical direction.
The locking portion 43 is connected to one end side (right end side) of the sliding portion 42. The distal end portion (right end portion) of the locking portion 43 has a convex shape toward the seat bottom 35 (see FIG. 2).

  The column body accommodating portion 44 is connected to the upper surface of the sliding portion 42 and the proximal end portion of the locking portion 43. The columnar housing portion 44 includes a pair of wall portions 44a that protrude upward from the upper surface of the sliding portion 42 with an interval in the front-rear direction so as to face each other with the columnar body 55 (see FIG. 8) interposed therebetween. In the top view of FIG. 8, the pair of wall portions 44 a extends to the left from the base end portion of the locking portion 43 with a front-rear interval equal to or greater than the diameter of the column 55, and then locks the column 55. As far as possible, the left side is extended so that the front-rear interval becomes smaller, and then bent to the left. In other words, the leftward movement of the column body 55 is restricted at the left end portion of the column body accommodating portion 44.

  As shown in FIG. 6, the spring accommodating portion 45 is connected to the lower surface of the sliding portion 42. The spring accommodating portion 45 has a pair of wall portions 45a projecting downward from the lower surface of the sliding portion 42 with a space in the front and rear so as to face each other across the return spring 51, and one end (right end) of the pair of wall portions 45a. And a biasing force receiving wall 45b (see FIG. 15) that projects downward from the lower surface of the sliding portion 42 and receives the biasing force of the return spring. The pair of wall portions 45 a extend linearly in the vehicle width direction so as to follow the expansion and contraction direction of the return spring 51. As shown in FIG. 15, the urging force receiving wall 45b extends in the front-rear direction so as to connect the front-rear ends of one end (right end) of the pair of wall portions 45a.

<Engagement part>
As shown in FIG. 6, the engaging portion 60 is connected to the holder 70. The engagement portion 60 includes a plurality of engagement pieces 61 and 62 that can be elastically deformed when the holder 70 is attached to the storage portion 31 (see FIG. 2). In the present embodiment, the engagement portion 60 includes four engagement pieces (a pair of first engagement pieces 61 and a pair of second engagement pieces 62).

<First engagement piece>
A pair of the first engagement pieces 61 are arranged in the front-rear direction in the center portion of the holder 70 in the vehicle width direction. The first engagement piece 61 is continuous with the leg portion 61a extending leftward from the upper end portion in the vehicle width direction center portion of the holder 70 with a slight gap from the holder 70, and the end (left end) of the leg portion 61a. And an engaging convex portion 61b that protrudes in a direction away from the holder 70 and is engaged and supported by the storage portion 31 (see FIG. 2).

  The leg portion 61a can be elastically deformed when the holder 70 is attached to the storage portion 31 (see FIG. 2). The vertical thickness tR (see FIG. 15) of the right portion of the leg portion 61a (the portion opposite to the engaging convex portion 61b) is thicker than the vertical thickness tL (see FIG. 15) of the left portion of the leg portion 61a.

  The engagement convex portion 61b is inclined with respect to the mounting direction U1 (see FIG. 11) of the holder 70 so as to guide the first engagement piece 61 when the holder 70 is attached to the storage portion 31 (see FIG. 2). An inclined surface 61d (guide surface) is provided. The inclined surface 61d is linearly inclined so as to move away from the holder 70 toward the left side starting from the left end of the outer surface of the leg portion 61a.

<Second engagement piece>
A pair of second engagement pieces 62 are arranged at the front and rear at the right end of the holder 70. The second engagement piece 62 extends to the right at the right end of the holder 70, then bends rightward and extends linearly, and then bends and extends rightward and rightward. An engaging convex portion 62b that is provided continuously to the end (right end) of 62a and protrudes downward to be engaged and supported by the storage portion 31 (see FIG. 2).

The leg part 62a can be elastically deformed when the holder 70 is attached to the storage part 31 (see FIG. 2).
The engaging projection 62b is inclined with respect to the mounting direction U1 (see FIG. 11) of the holder 70 so as to guide the second engaging piece 62 when the holder 70 is attached to the storage portion 31 (see FIG. 2). An inclined surface 62d (guide surface) is provided. The inclined surface 62d is inclined linearly so that the left side is located downward from the lower end of the right end surface of the engaging convex portion 62b.

<Seat spring>
The seat spring 65 has a crank shape formed by bending a rectangular plate material. For example, the seat spring 65 is a leaf spring. Specifically, the seat spring 65 has an abutting portion 65a that abuts on the seat bottom 35 (see FIG. 2), and an L-shape that extends downward from the left end of the abutting portion 65a and then bends to the left and extends linearly. And an extending portion 65b having a shape.

  A through hole 65h that opens in the thickness direction of the extending portion 65b is formed at the left end of the extending portion 65b. The through-hole 65h is a rectangular long hole having a longitudinal length in the front-rear direction.

<Seat spring side cover>
The seat spring 65 includes a seat spring side cover portion 65c (a flip-up member side cover portion) that covers the locking portion 43 of the slide bar 41 exposed from the seat bottom 35 at the fixed position P1 (see FIG. 15).

  The seat spring side cover portion 65c corresponds to a portion of the extending portion 65b that extends downward from the left end of the contact portion 65a. At the fixed position P1 (see FIG. 15), the seat spring side cover portion 65c covers the locking portion 43 of the slide bar 41 from below. At the fixed position P1 (see FIG. 15), the seat spring side cover portion 65c extends in a linearly inclined manner so as to be located on the left side toward the lower side.

<Holder>
The holder 70 has a box shape having a length in the vehicle width direction. The holder 70 includes a pair of front and rear extending walls 70a extending in the vehicle width direction, a bottom wall 70b extending between the front and rear of the lower portion of the center portion in the vehicle width direction of the pair of extending walls 70a, and upward from the left end of the bottom wall 70b. A partition wall 70c that stands and extends between the front and rear of the pair of extending walls 70a, and a right side wall 70d that protrudes upward from the right end of the bottom wall 70b and extends between the front and rear of the lower part of the pair of extending walls 70a.

  As shown in FIG. 7, the holder 70 includes an accommodating portion 71 that accommodates the slide bar 41 and the return spring 51, and a seat spring retaining portion 72 (a flip-up member retaining portion) that retains the seat spring 65. The holder 70 is integrally formed of the same member. For example, the holder 70 is made of resin.

<Container>
The accommodating portion 71 is a portion defined by a pair of extending walls 70a, a bottom wall 70b, a partition wall 70c, and a right side wall 70d. The pair of extending walls 70 a are provided with restriction convex portions 71 a that protrude inward of the holder 70 and restrict upward movement of the slide bar 41.

  The front-rear distance between the pair of extending walls 70 a is substantially the same as the front-rear length of the sliding portion 42 of the slide bar 41. The distance in the vehicle width direction between the partition wall 70c and the right side wall 70d is longer than the length in the vehicle width direction of the sliding portion 42 of the slide bar 41. Thereby, the sliding part 42 can slide in the vehicle width direction between the partition wall 70c and the right side wall 70d.

  The bottom wall 70 b is provided with a support convex portion 71 b that protrudes upward and supports the left end of the return spring 51. The protruding height of the support convex portion 71 b is lower than the height of the lower surface of the sliding portion 42 in the slide bar 41. The return spring 51 is sandwiched between the urging force receiving wall 45b (see FIG. 15) in the slide bar 41 and the support convex portion 71b.

  The partition wall 70c has a recess 71c into which the end of the cable 52 (see FIG. 8) can be fitted. The movement of the outer cable 53 (see FIG. 8) can be restricted by fitting the end of the cable 52 into the recess 71c.

The protruding height of the right side wall 70d is lower than the vertical height of the pair of extending walls 70a. The protruding height of the right side wall 70d is equal to or less than the height of the lower surface of the locking portion 43 in the slide bar 41. Thereby, the latching | locking part 43 can protrude rightward from 70d of right side walls.
In the figure, reference numeral 71 d denotes a rib that reinforces the base end portion of the leg portion 62 a in the pair of second engagement pieces 62.

<Seat spring holder>
As shown in FIG. 6, the seat spring holding portion 72 includes a first connecting portion 73 that extends between the front and rear of the left lower end portion of the pair of extending walls 70a, and a lower end of the pair of extending walls 70a near the lower end of the partition wall 70c. A second connecting part 74 that passes between the front and rear parts, and a third connecting part 75 that passes between the first connecting part 73 and the second connecting part 74 between the front and rear of the pair of extending walls 70a. .

  As shown in FIG. 15, the cross-sectional shape of the 1st connection part 73 and the 2nd connection part 74 has comprised the rectangular shape which has a length in a vehicle width direction. The cross-sectional shape of the third connecting portion 75 is L-shaped. The third connecting portion 75 is disposed above the first connecting portion 73 and the second connecting portion 74. The first connecting portion 73 is provided with a protruding portion 73a that protrudes upward. The protrusion 73a has a rectangular shape having a longitudinal length in the front-rear direction. The outer shape of the protruding portion 73 a is substantially the same as the outer shape of the through hole 65 h formed in the seat spring 65.

  For example, after inserting the seat spring 65 from the left end side of the extending portion 65b into the gap between the upper and lower sides of the first connecting portion 73 and the second connecting portion 74 and the third connecting portion 75, the seat spring 65 penetrates the extending portion 65b. The protrusion 73a is fitted into the hole 65h. Thereby, the seat spring 65 can be attached to the holder 70.

  In FIG. 11, reference numeral 73 h indicates a recess formed in the first connection portion 73, and reference numeral 74 h indicates a recess formed in the second connection portion 74.

<Engagement holding structure of seat lock mechanism>
As shown in FIG. 8, the storage portion 31 is provided with an engagement holding structure 80 that engages and holds the seat lock mechanism 40. The engagement holding structure 80 includes an upper cover portion 81 that covers the upper portion of the slide bar 41, a pair of support convex portions 82 that support the leg portions 61a of the pair of first engagement pieces 61 from below, and a pair of first engagement portions. A pair of first engaged portions 83 (see FIG. 11) with which the engaging convex portions 61 b of the combined piece 61 are engaged, and a pair with which the engaging convex portions 62 b of the pair of second engaging pieces 62 are engaged. Second engaged portion 84 (see FIG. 10).

<Upper cover>
In the sectional view of FIG. 9, the upper cover 81 covers the slide bar 41 and the holder 70 from above. The lower surface of the upper cover portion 81 is in contact with the upper ends of the slide bar 41 and the holder 70. The storage portion 31 is provided with a pair of cover walls 85 and 86 (a front cover wall 85 and a rear cover wall 86) that face each other with the upper cover portion 81 interposed therebetween and extend vertically with a space in the front and rear direction. .

<Supporting convex part>
The pair of support protrusions 82 protrude from the pair of cover walls 85 and 86 toward the holder 70. The upper surfaces of the pair of support convex portions 82 are in contact with the lower surfaces of the leg portions 61 a of the pair of first engagement pieces 61.

<First engaged part>
In the bottom view of FIG. 11, the first engaged portion 83 has an L shape. Specifically, the first engaged portion 83 includes a guide wall 83 a that guides the first engaging piece 61 and an engaging convex portion 61 b of the first engaging piece 61 when the holder 70 is attached to the storage portion 31. Engaged wall 83b to be engaged.

  The guide wall 83a is provided with guide surfaces 83d and 83e (first guide surface 83d and second guide surface 83e) for guiding the first engagement piece 61 when the holder 70 is attached to the storage portion 31.

  The guide wall 83a is separated from the holder 70 in the front-rear direction with an interval substantially equal to the length in the front-rear direction of the engagement protrusion 61b of the first engagement piece 61 (the storage space A of the engagement protrusion 61b). It is arranged at the position. In the bottom view of FIG. 11, the guide wall 83a extends linearly in the left-right direction. In the bottom view of FIG. 11, the first guide surface 83d extends linearly in the left-right direction. On the other hand, the second guide surface 83e is inclined in a straight line so as to be positioned downward on the right side. That is, the second guide surface 83e is inclined with respect to the mounting direction U1 of the holder 70.

  The engaged wall 83b is connected to the right end of the guide wall 83a. In the bottom view of FIG. 11, the engaged wall 83b has a linear shape extending from the right end of the guide wall 83a to the front and rear so as to be separated from the holder 70. The vertical height of the engaged wall 83 b is higher than the vertical height (thickness) of the engaging convex portion 61 b of the first engaging piece 61.

For example, when the first engagement piece 61 is guided along the first guide surface 83d of the guide wall 83a when attaching the holder 70 to the storage portion 31, the leg portion 61a of the first engagement piece 61 is mainly used. It is elastically deformed in a direction close to the holder 70 or a direction away from the holder 70 (front-rear direction). In the process of guiding the first engagement piece 61 along the first guide surface 83 d of the guide wall 83 a, the engagement protrusion 61 b of the first engagement piece 61 is separated from the holder 70 from a position close to the holder 70. Displaces in the direction. That is, in the process of guiding the first engagement piece 61 along the first guide surface 83d of the guide wall 83a, the engagement convex portion 61b of the first engagement piece 61 is more than the original position before elastic deformation. It is displaced to a position closer to the holder 70 (in the storage space A). Specifically, in the process of guiding the pair of front and rear first engagement pieces 61 along the first guide surface 83d, the engagement convex portion 61b of the front first engagement piece 61 is elastically deformed rearward, and the rear side The engaging projection 61b of the first engaging piece 61 is elastically deformed forward.
When the engagement protrusion 61b of the first engagement piece 61 passes the engaged wall 83b past the right end of the first guide surface 83d, it returns to its original position and is engaged with the engaged wall 83b. The Specifically, when the engaging convex portions 61b of the pair of front and rear first engaging pieces 61 get over the front and rear engaged walls 83b, the engaging convex portions 61b of the front first engaging piece 61 are displaced forward. Then, the engagement protrusion 61b of the first engagement piece 61 on the rear side is displaced rearward and engaged with the engagement wall 83b on the rear side.
In addition, the left end portion of the first guide surface 83d is linearly inclined in the direction approaching the holder 70 so as to have the same angle (gradient) as the inclined surface 61d of the engagement convex portion 61b of the first engagement piece 61. You may let them. Thereby, the engaging convex part 61b can be smoothly guided in the storage space A in the process of guiding the engaging convex part 61b of the first engaging piece 61 along the first guiding surface 83d.

In the present embodiment, the inclined surface 61d of the engaging convex portion 61b of the first engaging piece 61 is linearly inclined so as to separate from the holder 70 toward the left side starting from the left end of the outer surface of the leg portion 61a. Therefore, the first engagement piece 61 can be smoothly guided in the process of guiding the first engagement piece 61 along the first guide surface 83d of the guide wall 83a.
In the present embodiment, the upper and lower thickness tL (see FIG. 15) of the left portion of the leg portion 61a is the upper and lower thickness tR (see FIG. 15) of the right portion of the leg portion 61a (the portion opposite to the engaging convex portion 61b). Thinner than. Further, a space B (see FIG. 11) is formed between the first engagement piece 61 and the holder 70. Therefore, in the process of guiding the first engagement piece 61 along the first guide surface 83d, the first engagement piece 61 (engagement convex portion 61b) is easily elastically deformed.

  On the other hand, when the first engagement piece 61 is guided along the second guide surface 83e of the guide wall 83a when the holder 70 is attached to the storage portion 31, the leg portion 61a of the first engagement piece 61 is mainly used. Elastically deforms in the vertical direction. In the process of guiding the first engagement piece 61 along the second guide surface 83e of the guide wall 83a, the engagement protrusion 61b of the first engagement piece 61 is moved from the original position before elastic deformation to the original position. Displaces below the position (elastically deforms downward). When the engagement convex portion 61b of the first engagement piece 61 passes over the engaged wall 83b past the right end of the second guide surface 83e, it returns to its original position (displaces upward) and is engaged. 83b is engaged.

In the present embodiment, since the second guide surface 83e in the guide wall 83a is linearly inclined so as to be positioned downward on the right side, the first engagement is performed along the second guide surface 83e of the guide wall 83a. In the process of guiding the piece 61, the first engaging piece 61 can be smoothly guided.
In the present embodiment, the upper and lower thickness tL (see FIG. 15) of the left portion of the leg portion 61a is the upper and lower thickness tR (see FIG. 15) of the right portion of the leg portion 61a (the portion opposite to the engaging convex portion 61b). Therefore, in the process of guiding the first engagement piece 61 along the second guide surface 83e, the first engagement piece 61 (engagement convex portion 61b) is easily elastically deformed.

<Second engaged portion>
In the cross-sectional view of FIG. 10, the outer shape of the second engaged portion 84 has a shape along the outer shape of the second engagement piece 62. Specifically, the second engaged portion 84 includes a guide wall 84 a that guides the second engagement piece 62 and a second engagement piece 62 when the holder 70 (see FIG. 8) is attached to the storage portion 31. And an engaged wall 84b to which the engaging convex portion 62b is engaged.

  The guide wall 84a is provided with an inclined surface 84e that is inclined with respect to the attaching direction U1 of the holder 70 so as to guide the second engaging piece 62 when the holder 70 is attached to the storage portion 31.

  The guide wall 84a is disposed at a position farther to the right than the upper cover 81 with a space substantially equal to the leg 62a of the second engagement piece 62. In the cross-sectional view of FIG. 10, the guide wall 84 a extends in a straight line that is inclined so as to be positioned upward on the right side. In the cross-sectional view of FIG. 10, the left wall surface 84d of the guide wall 84a is inclined linearly so that the right side is positioned upward. The inclined surface 84e is inclined in a straight line from the upper end of the left wall surface 84d as a starting point so as to be positioned more gradually toward the right side than the left wall surface 84d.

  The engaged wall 84b is connected to the right end of the guide wall 84a. In the cross-sectional view of FIG. 10, the engaged wall 84b has a linear shape extending vertically. The vertical height of the engaged wall 84 b is higher than the vertical height (thickness) of the engagement convex portion 62 b of the second engagement piece 62.

For example, when the second engagement piece 62 is guided along the inclined surface 84e when attaching the holder 70 to the storage portion 31, the inclined portion 62c of the second engagement piece 62 is elastically deformed. In the process of guiding the second engagement piece 62 along the inclined surface 84e, the engagement convex portion 62b of the second engagement piece 62 is mainly displaced upward along the inclined surface 84e. That is, in the process of guiding the second engagement piece 62 along the guide wall 84a, the engagement convex portion 62b of the second engagement piece 62 mainly moves upward from the original position before elastic deformation. Displace. When the engagement protrusion 62b of the second engagement piece 62 passes over the upper end of the engaged wall 84b past the upper end of the inclined surface 84e, it returns (displaces downward) to its original position before elastic deformation. It is engaged with the engaged wall 84b.
The thickness of the distal end portion of the second engagement piece 62 may be thinner than the thickness of the proximal end portion of the second engagement piece 62. In other words, the thickness of the engaging convex part 62b and the inclined part 62c in the second engaging piece 62 is the portion of the second engaging piece 62 opposite to the engaging convex part 62b of the leg part 62a (base end part 62e). ) May be thinner. Thereby, the front-end | tip part (elastic deformation part) of the 2nd engagement piece 62 can be easily deformed up and down.

  In the present embodiment, the inclined surface 62d of the engaging convex portion 62b of the second engaging piece 62 is linearly inclined so as to be positioned downward from the lower end of the right end surface of the engaging convex portion 62b toward the left side. In addition, since the inclined surface 84e of the guide wall 84a is linearly inclined starting from the upper end of the left wall surface 84d so as to have the same angle (gradient) as the inclined surface 62d of the engaging convex portion 62b, the guide In the process of guiding the second engagement piece 62 along the wall 84a, the second engagement piece 62 can be smoothly guided.

<Cover structure of seat lock mechanism>
As shown in FIG. 12, the storage portion 31 is provided with a cover structure 90 that covers a part of the seat lock mechanism 40. The cover structure 90 includes storage portion side cover portions 91, 92, 93, and 94 that cover the locking portions 43 of the slide bar 41 exposed from the seat bottom 35 at the fixed position P1 (see FIG. 15). The storage portion side cover portions 91, 92, 93, 94 include a pair of center cover portions 91, a left side cover portion 92 (see FIGS. 2 and 13) that covers the seat lock mechanism 40 from the left, and the seat lock mechanism 40. Is provided with a right side cover portion 93 (see FIG. 14) covering the right side and a right sub cover portion 94 (see FIG. 14) covering the seat lock mechanism 40 from the right side.

<Storage part side cover part>
In the cross-sectional view of FIG. 9, the pair of center cover portions 91 face each other with the seat lock mechanism 40 interposed therebetween, and extend vertically with a space in the front and rear direction. As shown in FIG. 11, the pair of center cover portions 91 are connected to the right ends of the pair of covering walls 85 and 86. In the cross-sectional view of FIG. 9, the lower end positions of the pair of center cover portions 91 are located below the lower end positions of the pair of covering walls 85 and 86.

  In the rear view of FIG. 12, the storage portion side cover portion 91 overlaps the seat bottom 35. In the rear view of FIG. 12, the storage portion side cover portion 91 protrudes downward with an outer shape larger than the outer shape of the seat bottom 35. The pair of center cover portions 91 cover the locking portion 43 of the slide bar 41 exposed from the seat bottom 35 from the front and the rear at the fixed position P1 (see FIG. 15).

<Left side cover>
In the left side view of FIG. 13, the outer shape of the left side cover portion 92 has a shape that inclines in a curved shape and extends so as to be positioned downward toward the front side. In the left side view of FIG. 13, the left side cover portion 92 overlaps with the upper portion (slide bar 41 and the like) of the seat lock mechanism 40. The left side cover portion 92 covers the upper portion of the seat lock mechanism 40 from the left side.

<Right side cover>
In the right side view of FIG. 14, the outer shape of the right side cover portion 93 has a shape that is inclined and extended in a curved shape so that the front side is positioned downward. In the right side view of FIG. 14, the right side cover portion 93 overlaps with the upper portion (the slide bar 41, the seat spring 65, and the like) of the seat lock mechanism 40. The right side cover portion 93 covers the upper part of the seat lock mechanism 40 from the right side.

<Right sub cover>
The right sub cover portion 94 is disposed between the seat lock mechanism 40 and the right side cover portion 93. In the right side view of FIG. 14, the outer shape of the right sub-cover portion 94 protrudes downward from the right side cover portion 93 in a portion overlapping the seat spring 65 and from the right side cover portion 93 so as to be positioned lower toward the front side. The shape is also steeply inclined and extended. The seat lock mechanism 40 is double-covered from the right by the right sub cover portion 94 and the right side cover portion 93.

<Unlocking operation of seat lock mechanism>
FIG. 15 is a diagram illustrating a locked state of the seat lock mechanism 40 (hereinafter referred to as “locked state”). As shown in FIG. 15, in the locked state, the slide bar 41 is urged toward the seat bottom 35 by the urging force of the return spring 51 (the force acting in the direction of the arrow V1), and the slide bar 41 is locked. The portion 43 is inserted into the concave portion of the seat bottom 35. That is, in the locked state, the slide bar 41 is engaged (fixed) with the seat bottom 35. In the locked state, the seat spring 65 constantly urges the seat bottom 35 upward.

  16 and 17 are diagrams illustrating the unlocked state (hereinafter referred to as “open state”) of the seat lock mechanism 40. FIG. As shown in FIG. 16, in the open state, a key is inserted into a key hole of a key cylinder for unlocking a sheet (not shown) and rotated, and the arm (not shown) can be rotated together with the key. Since the cable 52 connecting the slide bar 41 is pulled in the direction of the arrow V2 against the urging force of the return spring 51, the locking portion 43 of the slide bar 41 is taken out from the recess of the seat bottom 35. That is, in the open state, the engagement (fixation) between the slide bar 41 and the seat bottom 35 is released and the seat 21 can be opened.

As shown in FIG. 17, in the open state, the seat bottom 35 is flipped upward by the urging force of the seat spring 65 (force acting in the direction of the arrow V3).
Note that the locking operation of the seat lock mechanism 40 is the reverse of the unlocking operation of the seat lock mechanism 40.

As described above, in the lock structure 30 of the motorcycle 1 according to the above-described embodiment, the seat 21 that covers the opening 32 of the storage unit 31 and the storage unit 31 can be fixed and released. An insertion hole 30h through which the seat bottom 35 can be inserted is formed in 31, a slide bar 41 that supports the seat bottom 35 inserted through the insertion hole 30h so as to be fixable and releasable, and fixing for fixing the seat bottom 35. Between the position P1 and the release position P2 for releasing the fixation of the seat bottom 35, the moving mechanism 50 that allows the slide bar 41 to move and the seat bottom 35 are integrally provided, and the slide bar 41 is slid at the fixing position P1. Protecting portions 36 and 37 that protect at least a part of the bar 41 are provided.
According to this configuration, access to the slide bar 41 can be blocked by providing the protection portions 36 and 37 that are provided integrally with the seat bottom 35 and protect at least a part of the slide bar 41 at the fixed position P1. Therefore, the anti-theft effect can be enhanced. In addition, since the protective portions 36 and 37 are provided integrally with the seat bottom 35, the size of the protective portions 36 and 37 can be suppressed. In addition, the number of parts can be reduced as compared with the case where the protection units 36 and 37 are provided separately. Therefore, it is possible to increase the anti-theft effect while suppressing the increase in size of the protection parts 36 and 37 and reducing the number of parts. Further, by reducing the number of parts, it is possible to avoid the production cost and the installation work cost of each part.

  In the above embodiment, the seat spring 65 further supports the seat bottom 35 so that the seat bottom 35 can be flipped up, and the seat spring 65 covers the locking portion 43 of the slide bar 41 exposed from the seat bottom 35 at the fixed position P1. By providing the side cover portion 65c, access to the slide bar 41 can be blocked, so that the antitheft effect can be enhanced. In addition, the number of parts can be reduced by the seat spring 65 also serving as the protection portion of the slide bar 41.

  Moreover, in the said embodiment, the storage part 31 is provided with the storage part side cover parts 91, 92, 93, and 94 which cover the latching | locking part 43 of the slide bar 41 exposed from the seat bottom 35 in the fixed position P1, and thereby the slide bar. Since access to 41 can be blocked, the anti-theft effect can be enhanced. In addition, since the storage unit 31 also serves as a protection unit for the slide bar 41, the number of parts can be reduced.

  Moreover, in the said embodiment, the holder 70 which hold | maintains the slide bar 41 and the seat spring 65, and the engaging part 60 which assembles the slide bar 41 and the seat spring 65 to the accommodating part 31 via the holder 70 are further provided. Since the seat spring 65 and the storage portion 31 can be disposed close to the slide bar 41, the protection portion of the slide bar 41 can be reduced in size. In addition, since access to the slide bar 41 can be blocked more effectively, the anti-theft effect can be further enhanced.

  Moreover, in the said embodiment, the movable protection part 37 covers the latching | locking part 43 of the slide bar 41, and the protection cover part 38 covers the latching | locking part 43 of the slide bar 41 in the fixed position P1. By providing the movable portion 39 that enables the protective cover portion 38 to be displaced, nesting is not required at the time of molding, so that the mold cost can be reduced.

  In the above embodiment, the movable part 39 is a hinge part that is integrated with the seat bottom 35 and the protective cover part 38 and is thinner than the protective cover part 38. The number of parts can be reduced as compared with the case where it is provided. In addition, the displacement of the protective cover portion 38 is facilitated by the hinge structure.

  In the above-described embodiment, the protective wall portion 36 further includes a step portion 36 f for positioning the protective cover portion 38 at the protective position Q that covers the locking portion 43 of the slide bar 41. Since the stress can be received by the step portion 36f, the access to the slide bar 41 can be blocked more reliably, and the antitheft effect can be enhanced.

  In the above embodiment, the protective portions 36 and 37 are integrated with the protective wall portion 36 that forms the outer shape of the seat bottom 35 and the protective wall portion 36 and are moved between the molding position S and the protective position Q. Although the example provided with the possible movable protection part 37 was given and demonstrated, it is not restricted to this. For example, the protection part may further include a cover part that covers the locking part 43 of the slide bar 41. Various modes can be adopted as the mode of the protection unit.

  In the above embodiment, the example in which the engagement portion 60 includes four engagement pieces (the pair of first engagement pieces 61 and the pair of second engagement pieces 62) has been described. However, the present invention is not limited thereto. Absent. For example, the engaging portion may include three or less engaging pieces, or may include five or more engaging pieces.

  Moreover, although the said embodiment gave and demonstrated the example further provided with the seat spring 65 which supports the seat bottom 35 so that it can flip up, it is not restricted to this. For example, the lock structure 30 may not include the seat spring 65.

  Moreover, although the said embodiment gave and demonstrated the example whose cover part is the sheet | seat 21, it is not restricted to this. For example, the cover part may be an exterior part such as a side cover.

The present invention is not limited to the above-described embodiment. For example, the saddle riding type vehicle includes all vehicles on which a driver rides across a vehicle body, and includes motorcycles (motorbikes and scooter type vehicles). As well as three-wheeled vehicles (including one front wheel and two rear wheels as well as two front wheels and one rear wheel vehicle) or four-wheeled vehicles.
The configuration in the above embodiment is an example of the present invention, and various modifications can be made without departing from the gist of the present invention, such as replacing the component of the embodiment with a known component.

1 Motorcycle (saddle-ride type vehicle)
21 Sheet (cover)
30 Lock structure 30h Insertion hole 31 Storage part 32 Opening 35 Seat bottom (part of cover part)
36 Protection wall (protection part)
36f Stepped part (positioning part)
37 Movable protection part (protection part)
38 Protective cover part 39 Movable part 41 Slide bar (support member)
43 Locking part (part of support member)
50 Moving mechanism 51 Return spring (biasing member)
60 Engagement part (assembly part)
65 Seat spring (bounce-up member)
65c Seat spring side cover part (spring member side cover part)
70 Holder (holding member)
91, 92, 93, 94 Storage part side cover part P1 Fixed position P2 Release position Q Protective position (position where the protective cover part covers a part of the support member)

Claims (7)

Locking structure (30) of the saddle riding type vehicle (1) that can fix and release the cover (21) that covers the opening (32) of the storage (31) so as to be freely opened and closed, and the storage (31). )
The storage part (31) is formed with an insertion hole (30h) through which a part (35) of the cover part (21) can be inserted,
A support member (41) that supports a part (35) of the cover part (21) inserted through the insertion hole (30h) so as to be fixable and releasable;
Between the fixing position (P1) for fixing a part (35) of the covering part (21) and the releasing position (P2) for releasing the fixing of a part (35) of the covering part (21), A moving mechanism (50) that allows the support member (41) to move;
Protection portions (36, 37) that are provided integrally with a portion (35) of the cover portion (21) and that protect at least a portion of the support member (41) at the fixed position (P1);
A straddle-type vehicle locking structure comprising: A flip-up member (65) for supporting a part (35) of the cover portion (21) so as to be able to flip-up;
The flip-up member (65) is a flip-up member side that covers a part (43) of the support member (41) exposed from a part (35) of the cover (21) in the fixed position (P1). The straddle-type vehicle locking structure according to claim 1, further comprising a cover (65c).   The storage part (31) is a storage part side cover part that covers a part (43) of the support member (41) exposed from a part (35) of the cover part (21) at the fixed position (P1). The straddle-type vehicle lock structure according to claim 1 or 2, further comprising (91, 92, 93, 94). A flip-up member (65) for supporting a part (35) of the cover (21) so as to be able to be flipped up;
A holding member (70) for holding the support member (41) and the flip-up member (65);
An assembly part (60) for assembling the support member (41) and the flip-up member (65) to the storage part (31) via the holding member (70) is further provided. Item 4. The straddle-type vehicle lock structure according to any one of Items 1 to 3. The protective part (36, 37)
A protective cover (38) covering a part (43) of the support member (41) at the fixed position (P1);
And a movable part (39) that allows the protective cover part (38) to be displaced so that the protective cover part (38) covers a part (43) of the support member (41). The straddle-type vehicle locking structure according to any one of claims 1 to 4.   The movable part (39) is integrated with a part (35) of the cover part (21) and the protective cover part (38), and is thinner than the protective cover part (38). 6. The straddle-type vehicle lock structure according to claim 5, wherein the lock structure is a hinge portion.   The protective part (36, 37) further includes a positioning part (36f) for positioning the protective cover part (38) at a position (Q) covering a part (43) of the support member (41). The lock structure of the saddle riding type vehicle according to claim 5 or 6, characterized in that.

Images