JP3095435U - Quick removal device for bicycle basket - Google Patents

Abstract

(57) [Problem] To provide a detachable device that allows a user to quickly attach and detach a bicycle basket. SOLUTION: The rapid removal device for a bicycle basket according to the present invention includes a fixed piece set attached to the basket,
It is composed of a quick-removable quick-removable fixed seat screwed to the basket holder, and the lever in the quick-removable fixed seat is used to control the locking or retreating of the locking portion, so that the basket can be quickly mounted and demounted.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

  The present invention relates to a type of quick attaching / detaching device for a bicycle basket, and in particular, the user can The rolling basket can be quickly attached and detached, and when the user is shopping, the basket can be attached to the bicycle. The present invention relates to a device that can be quickly attached and detached.

[0002]

[Prior art]

  Generally, a bicycle basket has an inner fixing piece 11 and an outer fixing piece 11 as shown in FIGS. The fixing piece 12 is combined with the bolt A1 and the nut A2 to be attached to the bicycle, that is, The bolt A1 is used for the circular hole 111 of the inner fixing piece 11, the basket 13 and the circle of the outer fixing piece 12. After passing through the hole 121, fix with the nut A2, and further fix the bolt A1 with the inner fixing piece 11 Long hole 112, basket 13, circular hole 122 of outer fixing piece 12, bicycle head pack After passing through the circular hole 141 of the basket holder 14 fixed to the It can be fixed and attached to the bicycle or hung on the steering wheel to allow the user to purchase the product. When entering, you cannot fundamentally remove the basket from the bicycle and Do not carry ping bags or use plastic bags provided by the store. In addition, it is inconvenient enough and creates a garbage problem with plastic bags. did.

[0003]   In addition, it is inconvenient to stop in the city, so bicycle users should use the rear trunk of the car. A folding bicycle may be put in and used as a transit tool for transit. But storage When considering a folding bicycle, install a storage device such as a basket fundamentally. (Because the basket is screwed onto the bicycle, it interferes with its folding. This is inconvenient for carrying and shopping for goods when riding a bicycle.

[0004]

[Problems to be solved by the device]

  SUMMARY OF THE INVENTION In view of the drawbacks of the conventional bicycle basket in use, the present invention aims to improve it. Provided. That is, the main purpose of the present invention is to improve the speed of a bicycle basket. To provide a detaching device, which is a set of fixing pieces to be attached to a basket. And a quick-dismounting fixed seat that is screwed to the basket holder. The person controls the locking body with the lever inside the quick-dismounting fixed seat to lock or retract. This allows the bicycle basket to be quickly attached to and detached from the bicycle. It is a place.

[0005]

[Means for Solving the Problems]

  The invention of claim 1 is a rapid attachment / detachment device for a bicycle basket, comprising: Fixed piece set attached to the, and quick take screwed to the basket holder Composed of a removable fixed seat,   Inner screwed so that the fixed piece set is located inside and outside the basket It is composed of a fixed piece and an outer fixed piece, and the inverted U-shaped stopper edge is extended rearward on the outer fixed piece. And a guide groove is provided on each side of the outer fixing piece to form a storage area. , And a sliding groove is provided at the center of the accommodation area, and a horizontal groove is provided near the middle of the sliding groove. Ribs are installed in the direction,   The quick-dismounting fixed seat,   The main body is provided with a stairway groove above, and an opening penetrating into the staircase groove is provided. And a concave groove is provided on the front side of the main body in a lateral direction, and external fixing pieces are provided on both sides of the main body. A flange to be inserted corresponding to the guide groove of the And the main body provided with   Lever, pivots are provided on both sides of the bottom, and ribs are provided on the front upper part. A positioning ring seat is provided in the center for accommodating the recovery spring, and a locking portion is provided on the back surface so as to project. The lever, in which the diagonal push plate is extended from the upper end of the lever,   It is a rapid attachment / detachment device for a bicycle basket, which is characterized by including.   The invention of claim 2 provides a rapid attachment / detachment device for a bicycle basket according to claim 1. In addition, pivot grooves are provided on both sides of the lower part of the storage chamber at the center of the rear surface of the main body. It is used as a quick attachment / detachment device for bicycle baskets.   The invention of claim 3 provides a rapid attachment / detachment device for a bicycle basket according to claim 1. Further, a positioning ring seat is provided in a storage chamber at the center of the back surface of the main body. It is used as a quick attachment / detachment device for bicycle baskets.   The invention of claim 4 provides a rapid attachment / detachment device for a bicycle basket according to claim 1. And side housing chambers are provided on both sides of the back surface of the main body, and at least the side housing chambers are provided in the side housing chambers. One positioning circular hole column and screw stop hole are provided for covering the cover plate and screwing. The rapid attachment / detachment device for a bicycle basket, which is characterized in that

[0006]

[Embodiment of device]

  The present invention is mounted on the basket 5 as shown in FIGS. Fastening piece set 2 and quick release type fixed seat screwed to the basket holder 4 It is composed of 3.

[0007]   The fixed piece set 2 is composed of an inner fixed piece 21 and an outer fixed piece 22, which are respectively. It is screwed so as to be located inside and outside the basket 5, and is fixed to the inner fixing piece 21. At least one screw stop hole 211 is provided to allow the bolt A1 to pass therethrough, and 22 is a body symmetrical with the inner fixing piece 21, and at least one screw is provided on the body. An inverted U-shaped stopper having a stop hole 221 and a recess 222 in the outer fixing piece 22. A rim 223 extends rearward, and guide grooves 224 are provided on both sides of the rim 223. It is provided to form a storage area 220, and a slide groove is formed at the center of the storage area 220. 225 is provided, and a rib 226 is provided laterally in the vicinity of the middle of the sliding groove 225. Has been done.

[0008]   The rapid removable fixed seat 3 is   The main body 31 is provided with a step groove 311 on the upper side, and the step groove 311 penetrates into the step groove 311. A through hole 312 is provided, and a concave groove 313 is provided laterally on the front side of the main body 31. And at least one screw-fastening hole 314 is provided in the groove 313. Moreover, it is inserted into both sides of the main body 31 so as to correspond to the guide grooves 224 of the outer fixing piece 22, respectively. Is provided with a flange 315, and a housing chamber 317 is provided at the center of the back surface of the main body 31. Further, one pivotal groove 318 is provided on each of both sides of the lower portion of the accommodation chamber 317, and In addition, a positioning ring seat 319 for leaving the recovery spring C is provided in the accommodation chamber 317. And side accommodation chambers 316 are provided on both sides of the accommodation chamber 317. 16 is provided for penetration of at least one positioning circular hole column 3161 and bolt A1. One screw stop hole 3162 is provided, and the side cover chamber is provided by the two cover plates 32. Locking pin 321 with 316 closed and integrally provided on the two cover plates 32 Is inserted into the positioning circular hole column 3161 to position the cover plate 32. Main body 31,   Lever 34, which corresponds to the pivot groove 318 of the body 31 on both sides of the bottom, respectively. A positioning ring seat 34 provided with a pivot 341 and containing a recovery spring C in the center of the front side. 2 is provided, a locking portion 343 is provided on the back surface, and a rib 344 is provided on the front side. The ribs 226 of the outer fixing piece 22 and the stairway groove 311 of the main body 31 are engaged with each other, respectively. The lever 34, in which an oblique pressing plate 345 is extended from the upper end of the lever 34,   When installing, attach the basket holder 4 to the bicycle with screws and The straight portion 41 is fitted into the concave groove 313 of the main body 31, and the bolt A1 and the nut A2 are fitted together. When the user wants to remove the basket 5 from the bicycle, If the diagonal push plate 345 is pushed backward, the recovery spring C is pressed and the lever The locking portion 343 of the reference numeral 34 releases the engagement with the rib 226 of the outer fixing piece 22. The user can remove the basket 5 from the bicycle. On the contrary, the user buys When returning from the back and wanting to attach the basket 5 to the bicycle again, both sides of the outer fixing piece 22 The guide grooves 224 of the main body 31 to the flanges 315 on both sides of the main body 31 and face downward. If the lever 34 is pressed, the lever 34 is elastically recovered by the recovery spring C and the locking portion 343 is released. The basket 5 can be fixed by locking the upper part of the hook 226 (see FIG. See 6, 7, and 8).

[0009]

[Effect of device]

  Taken together, the structure of the present invention is simple and effective compared with the conventional bicycle basket. Eliminates shortcomings in use and quickly attaches and detaches the basket to the bicycle when the user is shopping it can. It should be noted that the above embodiments do not limit the scope of implementation of the present invention. Any modification or alteration of details that can be made based on the proposal belongs to the scope of claims of the present invention. Shall be.

[Brief description of drawings]

FIG. 1 is a cross-sectional view of a mounting example of a known bicycle basket.

FIG. 2 is a three-dimensional exploded view of a known bicycle basket attachment device.

FIG. 3 is a view showing an embodiment of the present invention.

FIG. 4 is an exploded view of the present invention.

FIG. 5 is a perspective view of the back side of the main body of the present invention.

6 is an operation display diagram of the present invention according to a sectional view taken along the line I-I of FIG. 3;

7 is an operation display diagram of the present invention according to a sectional view taken along the line I-I of FIG. 3;

8 is an operation display diagram of the present invention according to a sectional view taken along line I-I of FIG. 3;

9 is a sectional view taken along line II-II of FIG.

[Explanation of symbols]

11 Inner fixing piece 12 Outer fixing piece 13 baskets 14 basket holders 111, 121, 122, 141 circular holes 112 long hole 2 fixed piece set 21 Internal fixing piece 211 Screw stop hole 22 External fixing piece 221 Screw stop hole 220 accommodation area 222 Recess 223 Reverse U-shaped stopper edge 225 sliding groove 224 Guide groove 226 Rib 3 Rapid detachable fixed seat 31 Main body 311 Stairway Mizoguchi 312 opening 313 concave groove 314 Screw stop hole 315 Flange 317 Storage chamber 318 Pivoting groove 319 Positioning ring seat 316 Side storage chamber 3161 Positioning circular hole column 3162 Screw stop hole 32 cover plate 321 locking pin 34 Lever 341 Axis 342 Positioning ring seat 343 Locking part 344 rib 4 Basket holder 345 Diagonal push plate 41 Vertical part 5 baskets A1 bolt A2 nut C recovery spring

Claims (4)

[Scope of utility model registration request] 1. A rapid attachment / detachment device for a bicycle basket, comprising a set of fixed pieces attached to the basket and a set of quick-release type fixed seats screwed to a basket holder, wherein the set of fixed pieces are inside and outside the basket. The outer fixing piece is composed of an inner fixing piece and an outer fixing piece which are screwed to be located at, and the outer fixing piece is provided with an inverted U-shaped stopper edge extending rearward, and guide grooves are provided on both sides thereof. And a slide groove is provided in the central portion of the storage area, and a rib is laid laterally in the vicinity of the middle of the slide groove. Is provided with a step groove, an opening penetrating into the step groove is provided, a concave groove is provided on the front side of the main body in a lateral direction, and the step groove is inserted on both sides of the main body so as to correspond to the guide grooves of the outer fixing piece. The main body is provided with a flange and a housing chamber is provided at the center of the rear surface of the main body, and is a lever, pivots are provided on both sides of the bottom, ribs are provided on the front upper part, and a positioning ring seat is provided in the center. And a recovery spring is housed therein, a locking portion is provided on the back surface of the lever, and a diagonal pressing plate is extended from the upper end of the lever, and the lever is provided. . 2. The bicycle basket quick-release device according to claim 1, wherein pivoting grooves are provided on both sides of a lower portion of the accommodation chamber at the center of the rear surface of the main body. Detachable device. 3. The rapid attachment / detachment device for a bicycle basket according to claim 1, wherein a positioning ring seat is provided in a storage chamber at the center of the back surface of the main body. 4. The rapid attachment / detachment device for a bicycle basket according to claim 1, wherein side housing chambers are provided on both sides of a rear surface of the main body, and at least one positioning circular column and a screw fixing hole are provided in the side housing chambers. A rapid attachment / detachment device for a bicycle basket, which is provided for covering the cover plate and screwing.