JP4753771B2 - Bicycle with basket and basket - Google Patents

Description

  The present invention relates to a car and a bicycle including the car.

Conventionally, for example, a car provided at the front of a bicycle is roughly classified into a car made of metal (made of steel) and a car made of synthetic resin such as plastic, based on the difference in material.
The metal cage has a wire mesh structure in which a plurality of metal wires intersect, and the intersecting portions of the wires are welded. Some synthetic resin baskets are formed into a network structure. Furthermore, as shown in FIG. 19, there is a car made of a synthetic resin 70 divided into a rear car body 71 and a front car body 72 (see Patent Document 1 below). Through holes 73 are formed in the left and right side surfaces 71 a of the rear car body 71, and engagement holes 74 are formed in the bottom surface 71 b of the rear car body 71. Further, through holes 75 are formed in the left and right side surfaces 72 a of the front car body 72, and hooks 76 are provided on the bottom surface 72 b of the front car body 72. A pin 77 is inserted into the left and right through holes 73 and 75, a retaining ring 78 is attached to the pin 77, and a hook 76 is engaged with the engagement hole 74, whereby the rear car body 71 and the front car body 72 are Are joined together, and the car 70 is assembled.

Further, by dividing the car 70 into the rear car body 71 and the front car body 72 at the time of shipment or storage, a space required for packing and storage can be saved.
Japanese Patent Laid-Open No. 8-332981

  However, in the above-mentioned conventional type, in a metal cage, if the mesh of the bottom mesh (that is, the interval between the wires) is rough, when a small article is put in the cage, the article penetrates the bottom mesh. Had the problem of dropping out. As a countermeasure, it is conceivable to make the mesh of the mesh at the bottom fine. However, in this case, the number of wires constituting the cage greatly increases and the weight also increases, so it is difficult to reduce the weight. There is a problem that there is. In addition, as the number of wires increases, the number of intersections where the wires intersect each other also increases, so that there is an increase in welding at the intersections, which increases the labor and cost of the welding work for production.

  On the other hand, in the cage made of synthetic resin, the mesh of the bottom can be easily made finer, or the bottom can be made into a plate structure instead of a net structure, and the weight can be reduced. Since it is low, it is weak against impact from the outside, and has a problem that it is easily damaged compared to a metal cage such as a fall. In particular, in the car provided at the front of the bicycle, if you hit something else while riding the bicycle, most of them will hit the front or left and right sides of the car. Both sides are most frequently damaged.

  Further, in the two-part car 70 shown in FIG. 19, the rear car body 71 and the front car body 72 are both made of a synthetic resin, so that they are damaged as compared with the metal car as described above. It has the problem of being easy.

  The present invention can prevent a small article from falling off from the bottom, is difficult to damage, can be reduced in weight and cost, and can further save space required for packing and storage, An object of the present invention is to provide a car and a bicycle having a car that can be easily assembled.

In order to solve the conventional problems, the car of the present invention is divided into a first main body portion and a second main body portion, and the first main body portion has at least a bottom member and is formed of a resin. The second body portion has a net-like structure composed of a plurality of metal wires, the plurality of insertion holes are formed in the first body portion, and the tip end portion of the predetermined wire rod of the second body portion is formed. In each of the predetermined insertion / removal directions, the insertion holes can be inserted into / removed from the insertion holes, and the distal end portions of the predetermined wire rods are inserted into the insertion holes sequentially for the respective predetermined wire rods . The tip of the wire different from the predetermined wire among the plurality of wires can be inserted into and removed from the insertion hole formed in the first main body in a predetermined insertion / removal direction,
The second retaining means for retaining the distal end portion of the another wire inserted into the insertion hole is configured by a locking member and a locked member, and the locking member is provided at the distal end portion of the another wire. In addition, the locked member is provided in the insertion hole, and the locking member is allowed to pass through the locked member in the insertion direction in which the distal end portion of the another wire is inserted into the insertion hole. The locking member is configured to be locked to the locked member in the removal direction in which the distal end portion of the wire is removed from the insertion hole .

  According to this configuration, when the car is assembled, the second main body portion is moved in the predetermined insertion / removal direction with respect to the first main body portion, and the tip end portions of the predetermined wire members of the second main body portion are moved to the first main body portion. Are inserted into the insertion holes of the main body.

  At this time, since the tip portions of the respective predetermined wire rods are not all simultaneously but sequentially inserted into the respective insertion holes in order, it is possible to easily and surely insert a plurality of predetermined wire rods into the insertion holes. This makes it possible to easily and quickly assemble the car.

  In addition, since the first main body portion has at least a bottom member and is formed of a resin, the bottom member can be easily made into a plate structure instead of a net structure, or the mesh opening can be made fine, When a small article is put in the cage, the article can be prevented from falling off the bottom member. Furthermore, the weight can be reduced and the cost can be reduced compared to a metal cage.

Further, since the second main body portion has a network structure composed of a plurality of metal wires, the second main body portion is highly rigid and resistant to external impacts. Therefore, it is hard to damage compared with a resin cage.
Furthermore, the space required for packing and storage can be saved by dividing the car into the first main body portion and the second main body portion.

As described above, according to the present invention, it is possible to easily and surely insert a plurality of predetermined wires into a plurality of insertion holes, so that the car can be easily and quickly assembled.
In addition, since the first main body portion has at least a bottom member and is formed of a resin, the bottom member can be easily made into a plate structure instead of a net structure, or the mesh opening can be made fine, Small articles can be prevented from falling off the bottom member. Furthermore, the weight can be reduced and the cost can be reduced compared to a metal cage.

Further, since the second main body portion has a network structure composed of a plurality of metal wires, the second main body portion is highly rigid and resistant to external impacts. Therefore, it is hard to damage compared with a resin cage.
Furthermore, the space required for packing and storage can be saved by dividing the car into the first main body portion and the second main body portion.

The first invention is a car having a front member, a rear member, left and right side members, and a bottom member,
Divided into a first body part and a second body part,
The first body portion has at least a bottom member and is formed of a resin,
The second main body has a network structure composed of a plurality of metal wires,
A plurality of insertion holes are formed in the first main body,
The tip of a predetermined wire of the plurality of wires of the second main body can be inserted into and removed from each insertion hole of the first main body in a predetermined insertion / removal direction,
The tip of each predetermined wire is inserted into the insertion hole sequentially for each predetermined wire ,
The tip of a wire different from the predetermined wire among the plurality of wires of the second main body can be inserted into and removed from the insertion hole formed in the first main body in a predetermined insertion / removal direction. Yes,
A second retaining means for retaining the tip of the another wire inserted into the insertion hole is constituted by a locking member and a locked member;
A locking member is provided at the tip of the other wire, and a locked member is provided in the insertion hole.
In the insertion direction in which the distal end portion of the other wire is inserted into the insertion hole, the withdrawal direction in which the locking member is allowed to pass through the locked member and the distal end portion of the other wire rod is removed from the insertion hole. The locking member is configured to be locked to the locked member .

According to this, when the car is assembled, the second main body portion is moved in the predetermined insertion direction with respect to the first main body portion, and the tip ends of the predetermined wire members of the second main body portion are moved to the first main body portion. And inserting the tip of the other wire into the insertion hole.

At this time, since the tip portions of the respective predetermined wire rods are not inserted at the same time but sequentially inserted into the respective insertion holes in order, each predetermined wire rod can be sequentially inserted into each insertion hole one by one. . Therefore, a plurality of predetermined wires can be easily and reliably inserted into the plurality of insertion holes, and the car can be easily and quickly assembled.
Further, when the distal end portion of the another wire is inserted into the insertion hole, the locking member of the second retaining member passes in the insertion direction with respect to the locked member. Thereafter, since the locking member is locked to the locked member in the removal direction, the distal end portion of the another wire is prevented from being detached by the second retaining means.

  In addition, since the first main body portion has at least a bottom member and is formed of a resin, the bottom member can be easily made into a plate structure instead of a net structure, or the mesh opening can be made fine, When a small article is put in the cage, the article can be prevented from falling off the bottom member. Furthermore, the weight can be reduced and the cost can be reduced compared to a metal cage.

Further, since the second main body portion has a network structure composed of a plurality of metal wires, the second main body portion is highly rigid and resistant to external impacts. Therefore, it is hard to damage compared with a resin cage.
Furthermore, the space required for packing and storage can be saved by dividing the car into the first main body portion and the second main body portion.

Further, according to the second aspect of the present invention, first retaining means for retaining the tip of a predetermined wire inserted into the insertion hole is provided.
According to this, the tip end portion of each predetermined wire rod of the second main body portion is inserted into each insertion hole of the first main body portion, and the tip end portion of each predetermined wire rod is retained by the first retaining means. Thereby, the 1st main part and the 2nd main part are joined.

In the third invention, the first main body has a bottom member and a rear member.
The second body portion has a front member having a net-like structure and left and right side members,
The tip of the predetermined wire can be inserted into and removed from each insertion hole in the front-rear direction.

  According to this, when the car is provided at the front part of the bicycle, the front member and the left and right side members, which are most frequently damaged, have a net-like structure composed of a plurality of metal wires. The rigidity with the member increases and it is strong against impact from the outside. Therefore, the front member and the left and right side members are less likely to be damaged than the resin cage.

According to the fourth aspect of the present invention, the first retaining means is a screw that is inserted into the insertion hole from the opposite side of the predetermined wire and is screwed into the tip of the predetermined wire.
According to this, when the car is assembled, the second main body portion is moved in the predetermined insertion / removal direction with respect to the first main body portion, and the tip end portions of the predetermined wire members of the second main body portion are moved to the first main body portion. 1 is inserted into each insertion hole of the main body, and a screw is inserted into the insertion hole from the opposite side of the predetermined wire and screwed into the front end of the predetermined wire, thereby preventing the end of each predetermined wire from coming off. Is done.

Further, the fifth invention is provided with positioning means for positioning the second main body portion with respect to the first main body portion in the insertion direction in which the tip end portion of the predetermined wire is inserted into the insertion hole. is there.

  According to this, when the car is assembled, the second main body portion is moved in the predetermined insertion direction with respect to the first main body portion, and the tip ends of the predetermined wire members of the second main body portion are moved to the first main body portion. Insert into each insertion hole. At this time, since the second main body portion is positioned by the positioning means in the insertion direction, it is possible to prevent the tip portion of each predetermined wire from being excessively inserted into each insertion hole. The amount of insertion of the distal end portion into each insertion hole can be regulated to an appropriate amount.

The sixth invention is a bicycle comprising the car according to any one of the first to fifth inventions.
Hereinafter, embodiments of the present invention will be described with reference to the drawings.

(Embodiment 1)
As shown in FIG. 1, reference numeral 1 denotes a bicycle, and a car 2 (basket) is provided at the front portion of the bicycle 1. As shown in FIGS. 2 to 4, the car 2 has a front member 3, a rear member 4, left and right side members 5, 6, and a bottom member 7, and is configured in a box shape with an open upper surface. Yes. Further, as is apparent from FIG. 16 described later, the car 2 is divided into a first main body 2a and a second main body 2b. As shown in FIGS. 5-8, the 1st main-body part 2a has the rear member 4 and the bottom member 7 of the plate structure integrally molded with resin, such as a plastics. As shown in FIG. 1, the rear member 4 is detachably attached to a bracket 46 provided on the head portion of the frame 45, and the bottom member 7 is detachably attached to a front carrier 47.

  The rear member 4 has rear edge portions 4a protruding forward at both left and right end portions. Further, the bottom member 7 has left and right edge portions 7a protruding upward at both left and right ends, and has a front edge portion 7b protruding upward at the front end portion. A plurality of insertion holes 10 to 14 are formed in both rear edge portions 4 a of the rear member 4. Among these, the insertion holes 10 to 13 penetrate both front and rear surfaces of the rear edge portion 4a. Moreover, as shown in FIG.5 (b), the taper-shaped insertion guide surfaces 10a-14a which spread in a radial direction are formed in the front-end opening part of each insertion hole 10-14. Further, the bottom member 7 is formed with a pair of left and right insertion holes 15 that open to the front end surface.

  As shown in FIGS. 9 to 11, the second main body 2 b has a front member 3 and left and right side members 5 and 6. The front member 3 and the left and right side members 5 and 6 are made of a plurality of metal (steel) longitudinal wires 17 to 20 and a plurality of metal (steel) transverse wires 22 to 27, respectively. Have a network structure intersecting in a lattice pattern. Further, the lower end portions 19a and 20a of the longitudinal wire rods 19 and 20 are respectively bent horizontally and formed horizontally.

  The left and right tip portions 23a to 26a of the predetermined wire rods 23 to 26 and the left and right tip portions 27a of the wire rod 27 in the lateral wire rods 22 to 27 of the second main body portion 2b are defined in the front and rear directions A, B ( In one example of a predetermined insertion / removal direction, the insertion holes 10-14 can be inserted / removed. In addition, the lower tip portions 19a and 20a of the vertical wire rods 19 and 20 (an example of another wire rod) different from the predetermined wire rods 23 to 26 are in the front-rear directions A and B with respect to the insertion holes 15 respectively. It can be inserted and removed. In addition, as shown to Fig.12 (a), the external thread is formed in both the front-end | tip parts 23a-26a of the predetermined | prescribed wire 23-26, respectively.

  As shown in FIGS. 2 and 12 (b), both end portions 23a to 26a of the predetermined wire rods 23 to 26 are inserted into the insertion holes 10 to 13 from the front, and a plurality of retaining screws 30 (first An example of the one retaining means 1) prevents forward withdrawal. Each retaining screw 30 has a circular barrel portion 30a and a dish-shaped head portion 30b. A screw hole 30c is formed in the barrel portion 30a, and a female screw is formed on the inner peripheral surface of the screw hole 30c. Each retaining screw 30 is inserted into the insertion holes 10 to 13 from the rear side (opposite the predetermined wire), and the female screw of the screw hole 30c of the retaining screw 30 is screwed into the male screw of the distal end portion 23a to 26a.

  As shown in FIGS. 2, 9, 13, and 14, the lower end portions 19 a and 20 a of the longitudinal wire members 19 and 20 are inserted into the insertion holes 15 from the front to form a second retaining member. The means 31 prevents forward withdrawal. The second retaining means 31 includes a locking hook 32 (an example of a locking member) and a locked protrusion 33 (an example of a locked member). The locking hook 32 is provided between the lower end portions 19a and 20a of the pair of left and right vertical wires 19 and 20 and between the lower end portions 19a and 20a of the right pair of vertical wires 19 and 20. , Each provided. Further, the locked protrusions 33 are formed in both the insertion holes 15, respectively.

  As shown in FIGS. 14A to 14C, in the rear direction B (an example of the insertion direction) in which the lower end portions 19a and 20a of the wire rods 19 and 20 are inserted into the insertion holes 15, the locking hooks 32 are provided. Is allowed to pass through the locked projection 33. In addition, the locking hook 32 is locked to the locked protrusion 33 in the front direction A (an example of a pulling direction) in which the lower end portions 19 a and 20 a of the wires 19 and 20 are pulled out from the insertion hole 15. Is configured to do.

  The bottom member 7 is formed with a pair of left and right release screw holes 38 penetrating into the insertion hole 15 from below, and these release screw holes are formed as shown in FIGS. By screwing the release screw 39 into 38, the retaining of the second retaining means 31 is released.

  As shown in FIGS. 5 to 7 and 15, the second main body 2 b is positioned with respect to the first main body 2 a in the rear direction B on the front surfaces of both rear edge portions 4 a of the rear member 4. A positioning groove 35 (an example of positioning means) is provided in the vertical direction. The longitudinal wire 18 positioned at the rear end portions of the left and right side members 5 and 6 is configured to be detachable from the positioning grooves 35 in the front and rear directions A and B.

  As shown in FIG. 9, each front-end | tip part 23a-26a of the predetermined | prescribed wire 23-26 exists in the same position in the front-back direction A and B. As shown in FIG. Further, as shown in FIG. 5, the front surfaces of both rear edge portions 4 a of the rear member 4 are inclined in the rear direction B toward the upper portion, and the front end opening of the uppermost insertion hole 10 is located in the most rear direction B. In the lower insertion holes 11 to 13, the front end opening is positioned in the front direction A. Thereby, as shown in FIG. 16, the relative position of the second main body portion 2b with respect to the first main body portion 2a when the tip portions 23a to 26a of the predetermined wire rods 23 to 26 are inserted into the insertion holes 10 to 13, respectively. The positions P1 to P4 are different for each predetermined wire 23 to 26 in the front-rear directions A and B.

Hereinafter, the operation of the above configuration will be described.
(1) Assembling the car 2 When assembling the car 2, as shown in FIG. 16, the second main body 2b is moved in the rear direction B with respect to the first main body 2a, and the wires 23 to 27 are moved. Are inserted into the insertion holes 10 to 14, and the lower end portions 19 a and 20 a of the wire rods 19 and 20 are inserted into the insertion holes 15.

  At this time, first, the left and right locking hooks 32 are inserted into the both insertion holes 15, and then both end portions 26 a of a predetermined wire 26 are inserted into the both insertion holes 13 as shown in FIG. Next, as shown in FIG. 16 (b), both end portions 25a of a predetermined wire 25 are inserted into both insertion holes 12, and then, as shown in FIG. Both distal end portions 24a are inserted into both insertion holes 11, and both distal end portions 27a of the wire rod 27 are inserted into both insertion holes 14. Next, as shown in FIG. The distal end portion 23 a is inserted into both the insertion holes 10, and then both locking hooks 32 pass from the front to the rear of the locked projections 33 in both insertion holes 15, as shown in FIG.

  Thus, the left and right end portions 23a to 26a of the predetermined wire rods 23 to 26 are not inserted at the same time but sequentially inserted into the insertion holes 10 to 13 in order. Thereby, since each said predetermined wire 23-26 can be sequentially inserted in each insertion hole 10-13 one by one, a plurality of predetermined wire 23-26 can be easily and reliably inserted into the plurality of insertion holes 10-13. 13 and can be assembled easily and quickly.

  Moreover, when inserting the front-end | tip parts 23a-27a of each wire 23-27 in each insertion hole 10-14 as mentioned above, each front-end | tip part 23a-27a is each insertion guide surface 10a-14a (FIG.5 (b)). Therefore, the insertion operation is further facilitated.

  Further, at the time of the insertion, as shown in FIG. 15, in the rear direction B, the longitudinal wires 18 of the left and right side members 5 and 6 are respectively inserted into the positioning grooves 35 and come into contact with the bottom surfaces of the positioning grooves 35. Is positioned. Thereby, it can prevent that each front-end | tip part 23a-27a, 19a, 20a is excessively inserted in each insertion hole 10-15, and each insertion-hole 10- of each front-end | tip part 23a-27a, 19a, 20a. The insertion amount into 15 can be regulated to an appropriate amount.

  After that, as shown in FIG. 2, each retaining screw 30 is inserted into the insertion holes 10 to 13 from the rear side of the rear member 4, and as shown in FIG. The holes 30c are screwed into the tip portions 23a to 26a of the predetermined wire rods 23 to 26, respectively. Thereby, each said front-end | tip part 23a-26a is prevented from falling out.

  Further, as shown in FIG. 14 (c), the locking hook 32 in the insertion hole 15 is locked to the locked protrusion 33 in the front direction A (an example of the withdrawal direction). The lower tip portions 19a and 20a of the 19 and 20 are prevented from coming off. Thereby, the 1st main-body part 2a and the 2nd main-body part 2b are joined, and the cage | basket | car 2 is assembled.

(2) Disassembling the car 2 When the car 2 is disassembled, each retaining screw 30 is turned in the opposite direction to be removed from the tip portions 23a to 26a of the predetermined wire members 23 to 26, and removed from the insertion holes 10-13. To do. Furthermore, as shown in FIG. 14 (d), the release screws 39 are screwed into the left and right release screw holes 38, respectively, and the locking hooks 32 are pushed upward at the tips of the release screws 39, whereby the forward direction A The locking between the locking hook 32 and the locked projection 33 is released.

  In this state, by moving the second main body portion 2b in the forward direction A with respect to the first main body portion 2a, the distal end portions 23a to 27a of the wire rods 23 to 27 are removed from the insertion holes 10 to 14, respectively. At the same time, as shown in FIGS. 14 (e) and 14 (f), both locking hooks 32 pass from the rear to the front with respect to the locked protrusion 33 and are removed from the insertion hole 15. Thereby, the 2nd main-body part 2b is removed from the 1st main-body part 2a, and the cage | basket | car 2 is divided into the 1st main-body part 2a and the 2nd main-body part 2b.

  In the car 2 assembled as described in (1) above and provided at the front part of the bicycle 1, the first main body part 2a has a rear member 4 and a bottom member 7 which are integrally formed of resin. For this reason, when a small article is put in the car 2, it is possible to prevent the article from falling off the bottom member 7. Furthermore, the weight can be reduced and the cost can be reduced compared to a metal cage.

  Moreover, since the front member 3 and the left and right side members 5 and 6 that are most frequently damaged have a net-like structure composed of a plurality of metal wires 17 to 20 and 22 to 27, The rigidity with the left and right side members 5 and 6 is increased, and it is strong against impact from the outside. Therefore, the front member 3 and the left and right side members 5 and 6 are less likely to be damaged than a resin cage. If the front member 3 or the side members 5 and 6 are damaged, the car 2 is divided into the first main body 2a and the second main body 2b as described in (2) above. After the main body 2b is repaired or replaced with a new one, the car 2 may be assembled as described in (1) above.

  Further, when the bicycle 1 is shipped, the car 2 is divided into the first main body 2a and the second main body 2b as described in (2), and the first main body 2a and the second main body 2a are separated. By overlapping the main body 2b, a space required for packing and storage can be saved.

(Embodiment 2)
As shown in FIG. 17, the front end portions 23 a to 26 a of the predetermined wire rods 23 to 26 are positioned in the rear direction B in the front and rear directions A and B, and are positioned in the front direction A in the lower order. ing. Further, the front surfaces of both rear edge portions 4a of the rear member 4 are formed in the vertical direction, and the front end openings of the respective insertion holes 10 to 13 are in the same position in the front and rear directions A and B. As a result, the relative positions P1 to P4 of the second main body 2b with respect to the first main body 2a when the tip portions 23a to 26a of the predetermined wires 23 to 26 are inserted into the insertion holes 10 to 13 In the directions A and B, the predetermined wire rods 23 to 26 are different.

  According to this, when the car 2 is assembled, the second main body portion 2b is moved in the rearward direction B with respect to the first main body portion 2a, and the distal end portions 23a to 27a of the respective wire rods 23 to 27 are moved to the respective insertion holes 10. And inserting the lower end portions 19 a and 20 a of the wire rods 19 and 20 into the insertion holes 15.

  At this time, first, both end portions 23a of the predetermined wire 23 are inserted into the both insertion holes 10, then both end portions 24a of the predetermined wire 24 are inserted into the both insertion holes 11, and then the predetermined wire Both end portions 25 a of 25 are inserted into both insertion holes 12, then both end portions 26 a of a predetermined wire 26 are inserted into both insertion holes 13, and left and right locking hooks 32 are inserted into both insertion holes 15. Next, both end portions 27 a of the wire rod 27 are inserted into the both insertion holes 14.

(Embodiment 3)
As shown in FIG. 18, in the front and rear directions A and B, the front end portions 23 a to 26 a of the predetermined wire rods 23 to 26 are positioned in the rear direction B as the upper one, and are positioned in the front direction A as the lower one. ing. Further, the wire 18 at the rear end portion of the left and right side members 5 and 6 is curved in an arc shape protruding in the front direction A toward the lower side.

  Further, the front surfaces of both rear edge portions 4 a of the rear member 4 are formed as the same arcuate curved surface as that of the wire 18. Furthermore, an insertion hole 49 into which the distal end portion 22a of the wire 22 can be inserted and removed is formed in both rear edge portions 4a of the rear member 4.

  According to this, when the car 2 is assembled, the second main body portion 2b is moved in the rear direction B with respect to the first main body portion 2a, and the distal end portions 22a to 27a of the respective wire rods 22 to 27 are moved to the respective insertion holes 10. Are inserted into the insertion holes 15, and the lower end portions 19 a and 20 a of the wires 19 and 20 are inserted into the insertion holes 15.

  At this time, first, both end portions 27a of the wire rod 27 are inserted into the both insertion holes 14, then both tip end portions 26a of the predetermined wire rod 26 are inserted into the both insertion holes 13, and then the predetermined wire rod 25 Both end portions 25a are inserted into both insertion holes 12, left and right locking hooks 32 are inserted into both insertion holes 15, and then both end portions 24a of a predetermined wire rod 24 are inserted into both insertion holes 11. Next, both end portions 23 a of a predetermined wire 23 are inserted into both insertion holes 10, and finally, both end portions 22 a of the wire 22 are inserted into insertion holes 49.

  In each of the above embodiments, as shown in FIG. 6, the rear member 4 and the bottom member 7 have a plate structure, but have a mesh structure with a finer opening than the mesh of the front member 3 and the side members 5 and 6. May be. Since the first main body 2a is a molded product of resin, it can be easily manufactured even with the fine network structure as described above.

  In each said embodiment, as shown in FIGS. 16-18, each front-end | tip part 19a, 20a, 23a-27a of each wire rod 19,20,23-27 of the 2nd main-body part 2b is respectively set to the front-back direction A, In B, although insertion / removal is possible with respect to each insertion hole 10-15, it is good also as insertion / removal to an up-down direction or the left-right direction.

  In each of the above embodiments, as shown in FIG. 6, the first main body 2 a has the bottom member 7 and the rear member 4, but it is sufficient that at least the bottom member 7 is provided. Therefore, for example, only the bottom member 7 may be provided. Or you may have the remaining member except the at least 1 member among the four members, the front member 3, the rear member 4, the left side member 5, and the right side member 6, and the bottom member 7. FIG. As shown in FIG. 10, the second main body portion 2 b includes a front member 3, a left side member 5, and a right side member 6, but the front member 3, the rear member 4, the left side member 5, and the right side member 6. And at least one member.

  In each of the above embodiments, the front member 3 and the left and right side members 5 and 6 have a lattice structure in which a plurality of wire rods 17 to 20 and 22 to 27 are vertically and horizontally crossed. , 22 to 27 may be crossed obliquely. Note that the lattice structure as described above is regarded as a form of a mesh structure having a coarse mesh, and is a kind of a mesh structure.

  Although the present invention uses a car for a bicycle, the present invention can also be used for a vehicle other than a bicycle (such as a motorcycle).

Side view of a bicycle provided with a car in Embodiment 1 of the present invention Side view of the basket Same, top view of the basket Front view of the basket (A) is a side view of the 1st main-body part of a cage | basket, (b) is an expanded sectional view of the front-end opening part of each insertion hole. Same as above, a plan view of the first main body of the car Same as above, front view of the first main body of the car Same as above, rear view of the first main body of the car Side view of the second main body of the car Same as above, a plan view of the second main body of the car Same as above, front view of second car body (A) is an enlarged view of the tip end portion of a predetermined wire and a retaining screw, and (b) is a view in which a retaining screw is screwed onto the tip end portion of the predetermined wire rod to prevent it from coming off. (A) is a side view of the locking hook, (b) is a view taken along the line XX in (a). The figure explaining operation | movement of the 2nd retainer means of a cage, same as the above (A) is an enlarged view of the positioning groove in FIG. 6, (b) is an XX arrow view in (a). Side view showing the car assembly procedure The side view at the time of disassembling the cage | basket | car in Embodiment 2 of this invention into the 1st main-body part and the 2nd main-body part. (A) is a side view when the car in Embodiment 3 of the present invention is disassembled into a first main body and a second main body, and (b) is a side view when the car is assembled. Exploded perspective view of a conventional car

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Bicycle 2 Car 2a 1st main-body part 2b 2nd main-body part 3 Front member 4 Rear member 5 Left-side member 6 Right-side member 7 Bottom member 10-15 Insertion hole 19,20 Vertical wire (another wire)
19a, 20a Lower tip 23-26 Predetermined wire 23a-26a Tip 30 Stop screw (first retaining means)
31 Second retaining means 32 Locking hook (locking member)
33 Locked protrusion (locked member)
35 Positioning groove (Positioning means)
A Forward direction (withdrawal direction)
B Rear direction (insertion direction)
P1-P4 relative position

Claims (6)

A car having a front member, a rear member, left and right side members, and a bottom member,
Divided into a first body part and a second body part,
The first body portion has at least a bottom member and is formed of a resin,
The second main body has a network structure composed of a plurality of metal wires,
A plurality of insertion holes are formed in the first main body,
The tip of a predetermined wire of the plurality of wires of the second main body can be inserted into and removed from each insertion hole of the first main body in a predetermined insertion / removal direction,
The tip of each predetermined wire is inserted into the insertion hole sequentially for each predetermined wire ,
The tip of a wire different from the predetermined wire among the plurality of wires of the second main body can be inserted into and removed from the insertion hole formed in the first main body in a predetermined insertion / removal direction. Yes,
A second retaining means for retaining the tip of the another wire inserted into the insertion hole is constituted by a locking member and a locked member;
A locking member is provided at the tip of the other wire, and a locked member is provided in the insertion hole.
In the insertion direction in which the distal end portion of the other wire is inserted into the insertion hole, the withdrawal direction in which the locking member is allowed to pass through the locked member and the distal end portion of the other wire rod is removed from the insertion hole. And the locking member is configured to be locked to the locked member . 2. A car according to claim 1, further comprising first retaining means for retaining the tip of a predetermined wire inserted into the insertion hole. The first main body has a bottom member and a rear member,
The second body portion has a front member having a net-like structure and left and right side members,
The car according to claim 1 or 2, wherein a tip end portion of the predetermined wire can be inserted into and removed from each insertion hole in the front-rear direction. 3. The car according to claim 2, wherein the first retaining means is a screw that is inserted into the insertion hole from the opposite side of the predetermined wire and is screwed into the tip of the predetermined wire. The positioning means for positioning the second main body portion with respect to the first main body portion in the insertion direction in which the tip end portion of the predetermined wire is inserted into the insertion hole is provided. Item 5. The car according to any one of items 4 . A bicycle comprising the car according to any one of claims 1 to 5.

Images