JP2003089372A - Front baggage basket closing tool for two-wheeler - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily carry out taking in/out of a baggage to a front baggage basket and to also certainly prevent a bag-snatching robbery accident. SOLUTION: The front basket closing tool for a two wheeler comprises an approximately semi-cylindrical fixing case (8) detachable to an existing front baggage basket (B) and mounted and used in the horizontally extended state to a right/left direction; a winding roll (16) for a cover sheet rotatably and pivotally supported in the fixing case; a cover sheet (25) for a front baggage basket of which a base part is adhered and integrally formed to a circumferential surface of the winding roll and in which an engagement hook (29) with the front baggage basket belongs to a tip end thereof; and a helical spring (31) for always resiliently urging the winding roll to a winding/rotating direction of the cover sheet. In resistant to the resilient urging force of the helical spring, the engagement hook of the cover sheet drawn so as to shield an upper surface of an opening of the front baggage basket from the winding roll is defined so as to engageably engage it with the front baggage basket.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a convenient front baggage opening / closing device which is attached to a front baggage of a two-wheeled vehicle and is used to prevent the luggage from being stolen.

[0002]

2. Description of the Related Art Mainly as a simple front load basket opening and closing device for bicycles, products with hook metal fittings attached to the tip of crossed rubber cords, and hooks at the corners of mesh plates molded from synthetic resin Products such as rubber bands with metal fittings have become popular.

[0003]

However, these products have the advantage that they can be obtained at a low price, but the number of hook fittings is so large that they are locked to the mesh of the front basket in order to shield baggage. The work of letting them go and removing them from the mesh of the front basket when they are taken out are very cumbersome, and they are often used in the omitted incomplete state. In addition to the danger of encountering with, there is also a problem that it is easy to lose it because it is difficult to use when it rains.

In this respect, as a front cargo basket opening / closing device (security tool) to be used by attaching it to a cage holder bracket already installed on a bicycle together with a front cargo basket by using a plurality of bolts and nuts, Japanese Patent Application Laid-Open No.
No. 1-189187 has been proposed, in which the downward rotation biasing force of the springs (11) and (11) for constantly holding the load (L) is applied to the cover plate (2) of the front basket (B). Due to this configuration, there are still the following problems.

That is, when the luggage (L) is put in or taken out of the front basket (B), the cover plate (2) is attached to the spring (11).
(11) It has to be lifted and rotated by about 180 degrees against the downward urging force, and the lifting and rotating operation must be performed with one hand, and the luggage (L) must be taken in and out with the remaining one hand. As a result, the load (L) cannot be put in and taken out from all directions without difficulty, and when a large number of bicycles are arranged side by side or the load (L) is heavy, it becomes extremely heavy work, which is particularly inconvenient for the elderly. .

When loading or unloading the luggage (L), the luggage (L) and the operator's hand are instantly moved to the front basket (B) and the cover plate (2).
There is a risk that they will be packed between the front and back, and if the cover plate (2) is made smaller to prevent it, the load (L) will be more easily pulled out from the front basket (B), and the cover plate ( 2)
Combined with having a mesh, it is difficult to use when it rains.

Further, the cover plate (2) has the same mesh structure as the front cargo basket (B), and the connecting shaft (1) forming the frame thereof.
0) (10) and the separated ends of the springs (11) and (11) wound around it are not exposed to rust at an early stage, and the load (L) There is also a problem that it is easily caught and scratched.

[0008]

DISCLOSURE OF THE INVENTION The present invention is intended to improve such problems, and has a structure for that purpose so that it can be attached to and detached from an existing front basket of a bicycle or a vehicle body of a motorized bicycle in a left-right direction. A fixed case of almost semi-cylindrical type that is used by attaching it to the horizontal extension state to

A cover sheet take-up roll rotatably supported in the fixed case,

A cover sheet for a front basket, in which a root portion is adhesively integrated with the circumferential surface of the winding roll, and a hook for locking the front basket is attached to a front end portion,

The winding roll comprises a vine winding spring for constantly elastically biasing the winding roll in the winding rotation direction of the cover sheet,

The locking hook of the cover sheet pulled out from the winding roll so as to shield the upper surface of the opening of the front load basket against the elastic force of the vine winding spring can be disengaged from the front load basket. It is characterized in that it is set to be locked to.

[0013]

BEST MODE FOR CARRYING OUT THE INVENTION The concrete constitution of the present invention will be described in detail below with reference to the drawings. FIGS. 1 to 7 show an embodiment of the present invention applied to a bicycle, and (1) shows the bicycle. It is an existing cage receiving bracket projecting integrally forward from the vehicle body (front pipe) (S) and has a substantially L-shape in a side view, and the upright piece (1a) has a pair of left and right bolt receiving holes ( 2) (2) is formed with an opening.

(B) is a front basket of a bicycle, which is formed of a wire mesh, punching metal, hard synthetic resin, etc. into a substantially rectangular parallelepiped having a large number of vent holes, as is well known. However, the rear surface (3r) is provided with a rigid mounting substrate (4) fixedly integrated with the rear surface (3r).

The mounting board (4) already installed in the front basket (B) is forwarded from the front to the upright piece (1a) of the basket receiving bracket (1) by a pair of left and right bolts (5) (5). And nuts (6) and (6). (7)
(7) is a bolt receiving hole (2) of the upright piece (1a)
(2) is a pair of right and left bolt receiving elongated holes, which are formed in a slender shape along the vertical direction of the mounting board (4), so that the front of the cage receiving bracket (1) on the vehicle body (S) side is formed. It is also possible to adjust the mounting height of the luggage basket (B).

The preload basket opening / closing device of the present invention uses the above bolts (5) (5) and nuts (6) (6) to attach the preload to the existing cage receiving bracket (1) of the vehicle body (S). It is designed to be attached together with the basket (B) and can be removed and replaced.

That is, in FIGS. 8 to 19 in which the front cargo basket opening / closing device is extracted and shown, (8) is a fixed length (L) which is slightly wider than the opening width of the front cargo basket (B). It is a case and is formed into a substantially semi-cylindrical shape that opens forward from the rust-proof metal plate.
It also has a) and (9b).

Reference numeral (10) is a mounting seat plate integrally projecting downward from a central portion of the front opening edge portion of the fixed case (8), which is a mounting substrate (4) of the front basket (B). ), Which includes a pair of left and right bolt receiving slots (11) and (11) communicating with the bolt receiving slots (7) and (7) of the mounting board (4). An elongated opening is formed along the vertical direction of (10).

As a result, the cage receiving bracket (1) passes through the bolt receiving slots (11) (11) of the mounting seat plate (10) and the bolt receiving slots (7) (7) of the mounting board (4). ) A pair of left and right bolts (5) and (5) and nuts (6) and (6) that are inserted into and penetrate the upright piece (1a)
The fixed case (8) can be collectively fastened and fixed to the existing basket receiving bracket (1) on the vehicle body (S) with the front cargo basket (B), and the fixed case (8) is then loaded. Basket (B)
It is also possible to adjust the vertical movement according to the depth of the cage. In any case, the fixed case (8) is fixed in a horizontal installation state in which it is substantially parallel to the opening upper edge of the rear surface (3r) of the front basket (B). Will be maintained.

In this respect, in the illustrated embodiment, the mounting seat plate (10) of the fixed case (8) is joined to the mounting substrate (4) of the front basket (B) from the inside of the front basket (B). However, the attachment board (4) of the front basket (B) and the upright piece (1a) of the basket receiving bracket (1) are joined to each other from the outside.
You may keep it in the sandwiched state.

Further, the mounting seat plate (10) of the fixed case (8)
A pair of left and right bolt receiving slots (11) (1)
As long as 1) can communicate with the bolt receiving elongated holes (7) and (7) which are opened in the mounting board (4) of the front cargo basket (B), this is formed as a slender opening in the vertical direction as shown in the drawing. Alternatively, a total of four upper and lower tiers (not shown) may be used, and the openings may be elongated along the horizontal direction of the mounting seat plate (10).

Left and right side wall surfaces (9) of the fixed case (8)
a) and (9b) are substantially D-shaped in a side view, and the receiving recessed grooves (12) (12) of the cover sheet winding end point positioning bar described later are provided at the upper end portions of the front opening edges thereof.
Is cut out.

In addition, a circular bearing hole (13) for a winding roll support shaft, which will be described later, is formed in one of the left and right side wall surfaces (9a) and (9b). The other side wall surface (9b) is notched with a bearing groove (14) for allowing the winding roll support shaft to be taken in and out from the front side. (15) is a screw hole formed around the bearing groove (14),
Accept the set screw for the take-up roll spindle that will be described later.

Reference numeral (16) is a cylindrical cover sheet take-up roll made of a metal tube or FRP tube having a certain length and thickness which can be accommodated in the fixed case (8),
Circular bearing plates (17), (17) and (18) made of metal or hard synthetic resin are press-fitted into the left and right ends and the middle part. However, the pair of left and right bearing plates (17)
By thickening (17), the bearing plate (18) in the middle part which remains may be omitted.

(19) is the bearing plate (17) (17)
As a state of loose fitting with (18), the winding roll (1
6) A winding roll spindle which is inserted and penetrated along the horizontal longitudinal center line of 6), which is the fixed case (8).
Is fixed to the winding roll (16) on which the take-up roll (16) rotates.

In other words, the take-up roll support shaft (19) has a circular bearing hole (1) which opens from the left or right end of the take-up roll support shaft (19) to the corresponding side wall surface (9a) of the fixed case (8).
3) is inserted into the bearing concave groove (14), which is notched in the corresponding side wall surface (9b) of the fixed case (8), and is retained in the vicinity of the other end remaining after that. It is like this.

A circular mounting flange (20) having a large diameter is fitted and integrated in the vicinity of the other end of the winding roll support shaft (19), so that the winding roll support shaft ( The mounting flange (20) of 19) is continuously joined laterally outward to the corresponding side wall surface (9b) of the fixed case (8), and then the screw hole (15) opened on the side wall surface (9b). ) Is screwed into the fixing case (8) through the fastening nut (21) to fix and fix the winding roll support shaft (19) to the fixed case (8). .

Therefore, the retaining set screw (22)
Is removed from the screw hole (15) on the fixed case (8) side, the winding roll (16) is removed from the inside of the fixed case (8).
It is also possible to take out the support shaft (19). (23)
Is a retaining hole for receiving the retaining set screw that is in communication with the screw hole (15) on the fixed case (8) side, and is formed in the mounting flange (20) of the winding roll support shaft (19). .

In the case of the illustrated embodiment, one of the retaining holes (23) for retaining the set screw is formed on the mounting flange (20) of the winding roll support shaft (19). May be arranged so as to be radially symmetrically distributed so as to selectively communicate with the screw hole (15) on the side of the fixed case (8) so that the elastic force of the vine winding spring described later is applied. The power can be finely adjusted and set.

For safety reasons, (24) and (24) are attached to both ends of the take-up roll support shaft (19) which is projected from the right and left side wall surfaces (9a) and (9b) of the fixed case (8). 3 illustrates a pair of left and right rubber or synthetic resin caps that are integrally attached to each other.

Further, (25) is a flexible cover sheet capable of shielding the upper surface of the opening of the front basket (B), and has a constant band substantially corresponding to the opening width of the front basket (B). Width (X)
Similarly, from the rear surface (3r) to the front surface (3) of the front basket (B)
and a constant length (Y) reaching f).

As the cover sheet (25), transparent or translucent nylon, vinyl, or other soft synthetic material in which reinforcing synthetic fiber yarns (26) crossing each other vertically and horizontally as in the illustrated embodiment are embedded and integrated. It is preferable to use a resin sheet and have a proper adhesive force on the entire back surface thereof.

By doing so, the thermal deformation of the cover sheet (25) that expands and contracts can be prevented by the reinforcing synthetic fiber yarn (26), and the cover sheet (25) is also elevated to the winding roll (16). The danger of being caught up in power,
This is because braking can be performed by the adhesive force, and the durability of the cover sheet (25) is also improved.

In any case, the root portion of the cover sheet (25) is adhesively integrated with the circumferential surface of the winding roll (16) so that it can be wound around the winding roll (16). Needless to say. On the other hand, the tip end portion of the cover sheet (25) has the same winding end point positioning bar (2) for the metal rod as the winding roll support shaft (19).
7) is wound around and integrated with the positioning bar (27).

The cover sheet winding end point positioning bar (27) has a dimension slightly longer than the length (L) of the fixed case (8) and extends parallel to the winding roll support shaft (19). When the cover sheet (25) is wound around the take-up roll (16) and stored, near the left and right ends of the take-up end point positioning bar (27) attached to the tip of the cover sheet (25). The fixed case (8) can be stably received in the receiving concave grooves (12) (12) cut out in the left and right side wall surfaces (9a) (9b).

Reference numeral (28) is a hanger frame of a constant width (W) which is integrally projected forward from the central portion of the winding end point positioning bar (27), and includes a front surface of the front basket (B). A locking hook (29) for (3f) is hung in a free-moving, pivotally supported state. Similarly, (30) and (30) are a pair of left and right caps, which are integrally attached to both ends of the winding end point positioning bar (27) protruding laterally outward from the tip of the cover sheet (25) for safety. And
After all, the cap (2
4) Made of rubber or synthetic resin similar to (24).

Further, (31) is a vine wound spring which is wound and enclosed in the hollow portion of the cylindrical winding roll (16) several times in a coil shape.
a) is locked to the circumferential surface of the winding roll (16), and the remaining separating end (31b) is locked to the circumferential surface of the winding roll spindle (19). (16) is constantly elastically biased in the winding and rotating direction of the cover sheet (25).

In this case, the retaining set screw (22) of the winding roll support shaft (19) with respect to the fixed case (8) described above predicts the elastic force of the vine winding spring (31) and adjusts it weakly. It also functions as a set screw for doing this.

That is, the support shaft (19) of the winding roll (16) housed inside the fixed case (8) has the bearing recessed groove (14) cut away from the fixed case (8) side. Hold one end protruding from the wall surface (9b) with a fingertip or the like, and appropriately rotate it a few times in the winding and bending direction where the elastic force of the vine winding spring (31) is accumulated. , To the screw hole (15) opened in the corresponding side wall surface (9b) of the fixed case (8) from the fool hole (23) opened in the mounting flange (20) of the winding roll support shaft (19). By screwing and fastening the retaining set screw (22), the elastic force of the vine spring (31) can be adjusted and set weakly.

Reference numeral (32) is a luminescent reflective tape attached to the surface of the fixed case (8), and (33) is a similar luminescent adhesive tape attached to the surface of the tip of the cover sheet (25). Reflective tapes, all of which contribute to driving safety at night.

2 to 7 show a state in which the present invention is mounted and used on a front basket (B) of a bicycle. The fixed case (8) of the front basket opening / closing device has a rear surface of the front basket (B). Since the cover sheet (25) extends horizontally parallel to the upper edge of the opening of (3r) in the horizontal direction, the cover sheet (25) is fixed to the fixed case (8) by the winding roll (16). Combined with the fact that it is wound up and stored inside, the inside of the front basket (B) whose upper surface is kept fully open,
You can insert various baggage (M) such as bags and valuables containing valuables without obstacles from any direction and with both hands freely, and if the baggage (M) is heavy or many bicycles are lined up side by side This is remarkably convenient when.

From the opened state of the front basket (B) as shown in FIGS. 2 to 4, the locking hook (29) attached to the front end portion of the cover sheet (25) is grasped with fingers, and FIGS.
Like the above, the pull-out spring (31) is pulled out to the front while resisting the elastic force, and its locking hook (29) is moved to the front surface (3f) where the vent hole of the front basket (B) is opened. By locking it, the opening top surface of the front basket (B) is shown in FIGS.
As described above, the baggage (M) can be reliably prevented from being stolen or stolen.

The cover sheet (25) that shields the front cargo cage (B) is in a tension state because the cover sheet (25) is under the elastic biasing force of the vine winding spring (31). It will be retained and, since it does not have a mesh as a literal sheet, it can be used without any trouble even during rain.

When the locking state of the locking hook (29) with respect to the front basket (B) is released, the vine spring (31) is released.
The cover sheet (25), which is subjected to the elastic force of (1) of FIG.
6) It will be wound up into the fixed case (8) and taken up into the fixed case (8), and as a result, the baggage (M) will also be returned.
It can be conveniently and conveniently removed from the front basket (B) from any direction and by using both hands freely.

At this time, the winding end point positioning bar (27) integrally attached to the tip of the cover sheet (25).
However, the left and right side wall surfaces (9a) (9b) of the fixed case (8)
Since it can be stably received in the receiving concave grooves (12) (12) cut out in the above, there is no fear that the cover sheet (25) will be overwound.
You can certainly withdraw it again.

Further, the elastic force of the vine winding spring (31) is applied to the fixed case (8) by the take-up roll support shaft (1).
By using the retaining set screw (22) in 9), it is possible to set the strength adjustment in advance.
Cover sheet (25) by the winding roll (16)
Since the take-up rotation speed can be set to be appropriately slow, there is no danger of packing hands or baggage (M).

The embodiment shown in the drawings relates to an example of application to a bicycle, in which the mounting seat plate (10) of the fixed case (8) included in the front basket opening / closing device of the present invention is attached to the bicycle body (S). To the existing cage holder bracket (1) with multiple bolts (5)
By (5) and nuts (6) and (6), the front basket (B) and the rear surface (3r) are fastened and fixed together.
A place on the rear surface (3r) of the front basket (B) where the mounting substrate (4) does not exist or a front surface (3) of the front basket (B).
The mounting seat plate (10) of the fixed case (8) and a washer (not shown) are sandwiched in the f), and then a plurality of bolts (5) (5) are attached.
It is also possible to fasten and fix them with the nuts (6) (6).

In addition, the front load cage opening / closing device of the present invention is applicable not only to a bicycle but also to a front load cage that is already installed in a bicycle with a motor.
It can be attached and used in the same manner as described above.

[0049]

As described above, in the front basket-opening / closing device for a motorcycle according to the present invention, the bicycle can be attached to and detached from the existing front basket (B) of the body (S) of the bicycle or the motor-operated bicycle, and in the left-right direction. A substantially semi-cylindrical fixed case (8) which is used by being attached in a horizontally extended state to the

A cover sheet take-up roll (16) rotatably supported in the fixed case (8);

The root of the winding roll (16) is integrally bonded to the circumferential surface of the winding roll (16), and the front end of the front basket (B) is attached to the tip.
Front cage cover sheet (25) with a hook (29) for locking the

The winding roll (16) is composed of a vine winding spring (31) for constantly elastically biasing the cover sheet (25) in the winding rotation direction of the cover sheet (25),

A cover sheet (2) pulled out from the winding roll (16) so as to shield the opening upper surface of the front basket (B) against the elastic force of the vine spring (31).
Since the locking hook (29) of 5) is fixed to the front basket (B) so as to be freely detachable, there is an effect that the problems of the prior art mentioned at the beginning can be remedied.

That is, according to the above-mentioned configuration of the present invention, the upper case of the opening of the front basket (B) in the use state in which the fixed case (8) of the front basket basket opening / closing device is attached to the front basket (B) and used. The cover sheet (25) for front cargo baskets extends in the left-right direction substantially in parallel with the section, and receives the urging force of the vine winding spring (31),
Since it is wound up and stored on the winding roll (16) in the fixed case (8), the upper surface of the front basket (B) is kept in a fully opened state, and the inside of the front basket (B) can be kept in any direction. Both hands can be used freely and various baggage (M) can be put in and taken out without any trouble, which is extremely convenient for the elderly.

While holding the front end of the cover sheet (25) from the fully opened state of the front basket (B) as described above,
By pulling forward against the elastic force of the vine winding spring (31), and locking the hook (29) attached to the tip of the spring to the front basket (B), the front basket Since the upper surface of the opening of (B) can be shielded and the cover sheet (25) is under tension due to the elastic force of the vine winding spring (31), the luggage (M) can be stolen and stolen. In addition to being reliably prevented, it has the effect that it can be used without any problems even during rainfall.

Further, when the engagement state of the engagement hook (29) with respect to the front cargo basket (B) is released, the cover sheet (2) is released.
Since 5) is wound up on the winding roll (16) and kept in the fixed case (8), it does not require heavy labor for opening and closing the front basket (B). You can quickly and easily carry in and out your baggage.

Further, if the construction of claim 2 is adopted, to the existing cage receiving bracket (1) on the vehicle body (S) of the motorcycle,
The fixed case (8) of the front cargo cage opening and closing device can be mounted together with the rear surface (3r) of the front cargo cage (B) more securely and firmly and can be used, and moreover, it can be attached to the cage receiving bracket (1). On the other hand, there is the convenience that the mounting height of the fixed case (8) and the mounting height of the front basket (B) can be separately adjusted and set.

In particular, if the structure of claim 3 is adopted,
By using the retaining set screw (22) of the winding roll support shaft (19) for the fixed case (8) as well, the elastic force of the vine winding spring (31) can be adjusted in advance and weakly. With the appropriate adjustment, the cover sheet (2
It is possible to effectively prevent the risk that 5) is taken up by the take-up roll (16) with a high force, and there is no risk of packing a hand or baggage (M).

If the construction of claim 4 is adopted, the winding end point positioning bar (27) attached to the front end of the cover sheet (25) has the right and left side wall surfaces (9a) (9b) of the fixed case (8). ), The pull-out can be reliably performed again, and the locking hook (29) of the cover sheet (25) is hung on the hanger frame (28) in a freely pivoted state. , It is possible to conveniently engage and disengage the front basket (B), and even if the motorcycle should fall, the flexibility of the locking hook (29) will damage the front basket (B). There is no fear.

If the construction of claim 5 is adopted, the thermal deformation of the front cargo basket cover sheet (25) expanding and contracting can be prevented not only by the longitudinally and transversely intersecting synthetic fiber yarns (26), but also on the back surface thereof. The adhesive force applied to the whole can also exert a braking action on the rotational speed at which the cover sheet (25) is wound around the winding roll (16) with high force.

Further, if the configuration of claim 6 is adopted,
The luminescent reflective tapes (32) and (33) receive light from an automobile or the like and reflect the light, which is effective for driving safety at night.

[Brief description of drawings]

FIG. 1 is an exploded perspective view showing a mounting positional relationship between a front luggage basket opening / closing device of the present invention and a front luggage basket of a bicycle.

FIG. 2 is a perspective view showing a mounting state with respect to the front basket of FIG.

FIG. 3 is a side sectional view showing a state of attachment to the front basket as well.

FIG. 4 is a sectional view taken along line 4-4 of FIG.

FIG. 5 is a perspective view corresponding to FIG. 2 showing a shielded state of the front basket.

FIG. 6 is a front view of FIG.

7 is a sectional view taken along line 7-7 of FIG.

FIG. 8 is an exploded perspective view of a front basket opening / closing device.

9 is a perspective view showing the assembled state of FIG.

FIG. 10 is a front view of FIG. 9.

FIG. 11 is a side view of FIG. 9.

12 is a sectional view taken along line 12-12 of FIG.

13 is a sectional view taken along line 13-13 of FIG.

FIG. 14 is a front view showing a fixed case extracted.

FIG. 15 is a side view of FIG.

16 is a sectional view taken along line 16-16 of FIG.

FIG. 17 is a sectional view taken along line 17-17 of FIG.

FIG. 18 is a perspective view corresponding to FIG. 9, in which the front cargo cage cover sheet is pulled out.

FIG. 19 is a side sectional view of FIG.

[Explanation of symbols]

(1) · Basket bracket (2) · Bolt receiving hole (3f) · Front (3r) · Rear surface (4) · Mounting board (5) · Bolt (6) Natsu (7) Bolt receiving slot (8) · Fixed case (9a) (9b) · Left and right wall surfaces (10) -Mounting plate (11) · Bolt receiving slot (12) · Receiving groove (13) · Bearing hole (14) · Bearing groove (15) ・ Screw hole (16) ・ Winding roll (17) (18) · Bearing plate (19) · Winding roll spindle (20) · Mounting flange (21) ・ Nut (22) -Set screw (23) · Stupid hole (25) · Cover sheet (26) Synthetic fiber yarn (27) · Cover sheet winding end point positioning bar (28) ・ Hanger frame (29) · Locking hook (31) ・ Vine spring (31a) -One end for separation (31b) • Separated other end (32) -Reflective tape (33) ・ Reflective tape (B) · Front basket (M) -Baggage (S) / car body (X) -Band width of cover sheet (Y) -Cover sheet length (L) -Length of fixed case (W) ・ Width of hanger frame

   ─────────────────────────────────────────────────── ─── Continued front page    (71) Applicant 501359216             Takakura Teruhiro             7 Kakihana-cho, Matsusaka City, Mie Prefecture (72) Inventor Nobuyoshi Imai             Tohru Kuromon Higashiiri, Shimoyotananadori, Shimogyo-ku, Kyoto-shi, Kyoto Prefecture             Takaramachi 414 Tanaka Apartment No. 3 (72) Inventor Furukawa, Sakuhisa             3 of 4276 Atada, Mihama-cho, Minamimuro-gun, Mie Prefecture (72) Inventor Yoshitsugu Imai             21 Onoyumi-cho, Yamashina-ku, Kyoto-shi, Kyoto Prefecture (72) Inventor Teruhiro Takakura             7 Kakihana-cho, Matsusaka City, Mie Prefecture

Claims (6)

[Claims] 1. A car body (S) of a bicycle or a motorbike.
To the existing front basket (B), which is attachable to and detachable from the existing front basket (B), and which is used in the state of extending horizontally in the left-right direction. A cover sheet take-up roll (16) that is rotatably supported, and a root portion of the take-up roll (16) are integrally bonded to the circumferential surface of the take-up roll (16), and the front end of the take-up basket (B) is attached. Front basket cover sheet (25) with locking hooks (29)
And a cover sheet (25) for the winding roll (16).
The vine spring (3
1) and a cover sheet (25) which is pulled out from the winding roll (16) so as to shield the upper surface of the opening of the front basket (B) against the elastic force of the vine spring (31). The locking hook (29) of (1) is set to be detachably locked to the front basket (B) of the motorcycle. 2. A central portion of a substantially semi-cylindrical fixed case (8) having a mounting seat plate (10) corresponding to an existing mounting board (4) on the rear surface (3r) of the front basket (B) and having a front opening. Downwardly and integrally projecting, and the mounting seat plate (10) of the fixed case (8) and the mounting board (4) of the front basket (B) are attached to the existing body (S) of the bicycle or the motorized bicycle. To the cage bracket (1),
The front cargo cage opening / closing device for a motorcycle according to claim 1, wherein the plurality of bolts (5) (5) and the nuts (6) (6) are fastened together by fastening together so as to be adjustable up and down. 3. A cylindrical cover sheet to at least a pair of left and right bearing plates (17) and (17) to a winding roll support shaft (19) which is inserted and inserted into a fixed case (8) so as to be freely inserted and removed. The take-up roll (16) is rotatably fitted into the hollow inside of the take-up roll (16), and the separated one end (31a) of the vine spring (31) is attached to the circle of the take-up roll (16). Separated other end (31b) to the peripheral surface
Are respectively locked to the circumferential surface of the winding roll support shaft (19), and the winding roll support shaft (1) is attached to the fixed case (8).
The front load cage opening / closing of a motorcycle according to claim 1, characterized in that the retaining force set screw (22) of 9) is set such that the biasing force of the vine winding spring (31) can be adjusted in advance in advance. Equipment. 4. Left and right wall surfaces (9a) of the fixed case (8)
The winding end point positioning bar (27) to be received by (9b) is integrally attached to the leading end portion of the cover sheet (25) in parallel with the winding roll support shaft (19), and the winding end point is formed. It is characterized in that a hook (29) for locking the front basket (B) is hung in a freely pivoted state on a hanger frame (28) which integrally projects from the central portion of the positioning bar (27). The front cargo basket opening / closing device for a motorcycle according to claim 1. 5. A transparent or semi-transparent soft synthetic resin sheet in which reinforcing synthetic fiber yarns (26) crossing each other are embedded and integrated as the cover sheet (25) for the front cargo basket, and the soft sheet is used. The front basket basket opening / closing device for a motorcycle according to claim 1, wherein an adhesive force for braking the winding speed is applied to the entire back surface of the synthetic resin sheet. 6. The luminous tape (32) (33) is attached to the surface of the fixed case (8) or / and the surface of the front cargo cage cover sheet (25). The front basket opening / closing device for a motorcycle according to 1.