JP3081537U - Skate shoe wheel storage structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a skate shoe wheel storage structure with stable connection, easy folding, reduced production cost, high practicality and high safety. A skate shoe wheel storage structure includes a shoe body 1,
It is composed of components such as a shoe sole 2, a folding device 3, and a plurality of wheels 4. The shoe body 1 is a portion where a user's foot is to be inserted. A shoe sole 2 is fixedly installed at the bottom of the shoe body 1, and a folding device 3 is coupled to the shoe sole 2. Each wheel body 4 corresponds to the lower part of the folding device 3, and the pressing structure portions 37 installed on both sides are provided.
The operation of 0 allows the folding device 3 to be quickly stored and deployed. The wheel body 4 is recessed in the shoe sole 2
Stored inside, the structure is strong and the operation is simple.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a structure for storing wheels for skating shoes, in which wheels are stored quickly by coupling a shoe sole and a storage device.

[0002]

[Prior art]

 With the spread of skating, skate shoe storage methods have been studied and various methods have been developed. In recent years, there has been a method in which a recess is provided in a shoe sole and a folded wheel is stored in the recess in the shoe sole.

[0003]

[Problems to be solved by the invention]

 However, this type of skate shoe wheel storage structure is inconvenient to operate, and the structure is not robust or poorly designed. Most of the wheel storage structure is made of metal parts, so poor design is dangerous. Therefore, an object of the present invention is to propose a skate shoe wheel storage structure that can store and deploy wheels quickly, has a strong structure, is easy to operate, and is safe.

[0004]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, the wheel storage structure for a skate shoe according to the present invention includes components such as a shoe body, a shoe sole, a folding device and a plurality of wheel bodies. This shoe body is a portion where a user's foot is put, and the shoe sole is fixedly installed on the shoe bottom, and a folding device is coupled to the shoe sole. Each wheel body corresponds to the lower part of the folding device, and the folding device can be quickly stored and deployed by operating the pressing structures installed on both sides. The wheel body is housed in a recess provided in the sole of the shoe, and has a strong structure and is easy to operate.

[0005]

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, an embodiment of a wheel storage structure of a skate shoe of the present invention will be described with reference to the drawings. First, as shown in FIGS. 1 to 7, the present invention mainly includes a shoe 1, a shoe sole 2, a folding device 3, and a plurality of wheels 4.

The shoe 1 is a portion where a user's foot can enter, and a shoe bottom 2 is fixedly installed at the bottom of the shoe 1, and a folding device 3 is coupled to the shoe bottom 2. A wheel body 4 is installed below the folding device 3.

The sole 2 is made of thick elastic material, for example, foamed plastic, and has two rectangular openings 21 in the inside thereof. Each of the recesses 22 is provided (see the bottom view in FIG. 7). A recess 24 is provided in the upper part of the sole 2 and a protruding wear-resistant piece 23 is attached to the front edge of the bottom of the sole 2 to serve as a braking function. Again, a wear-resistant piece 25 is attached (see FIG. 6).

The folding device 3 includes a rectangular bottom plate 31, a folding structure 30 and a pressing structure 370 connected to each other. The folding structure 30 includes two front fixing pieces 32, It comprises two rear fixing pieces 33, two connecting rods 36, and at least one spring 39 (see FIGS. 2 to 4 and FIG. 6). A protrusion 311 is provided at the front end of the bottom plate 31, and a corresponding front extension piece 312 and rear extension piece 314 are provided below the front and rear ends of the bottom plate 31, respectively. , 315, and the inside of each of the recesses 313, 315 corresponds to the slot of the reinforcing plate on both sides. Front reinforcing plates 34 are installed on both sides inside the concave portion 313 of the front extension piece 312 (see FIGS. 2 and 3). A perforation 341 is provided on the front reinforcing plate 34, and a slide opening 342 is opened below the perforation 341. Also, rear reinforcing plates 35 are installed on both sides inside the concave portion 315 of the rear extension piece 314, respectively. A stopper portion 353 is provided on the rear reinforcing plate 35, a slide opening 352 is provided below the stopper portion 353, and a perforation 351 is provided below the stopper portion 353. The rear reinforcing plate 35 is provided outside the front reinforcing plate 34. Corresponds to the front fixing piece 32 provided at the front end. Perforations 321, 322, and 323 are provided in the front fixing piece 32 in order from top to bottom (see FIG. 3), and correspond to the fixing pieces 33 installed outside the rear reinforcing plate 35. After this, the fixing piece 33 is provided with a sliding opening 331, perforations 333, 334 and 335 in order from top to bottom, and a stopper end 332 having a large diameter is formed on both sides of the sliding opening 331. Between 33, it is movably connected by a connecting rod 36. The connecting rod 36 has a curved shape, and perforations 362 and 361 are provided at the front and rear ends. The pin shaft 337 is inserted into the perforation 362 of the connecting rod 36, the perforation 322 of the front fixing piece 32, the slide opening 342 of the front reinforcing plate 34, and the corresponding slide opening on the front extension piece 312 of the bottom plate 31. Assembled with the same parts. Further, the fixing pin 324 is inserted in the order of the perforation 321 of the front fixing piece 32, the slide opening 341 of the front reinforcing plate 34, and the corresponding perforation on the front extension piece 312 of the bottom plate 31, and the hollow horizontal tube 325 and the same on the opposite side. When a part is inserted, it moves to a movable position. Further, the shaft pipe 41 is inserted into the lower hole 323 of the two front fixing pieces 32, and the inner cover pipe 42 is put on the outer edge of the shaft pipe 41. The inner cover pipe 42 is located between the two front fixing pieces 32, and the outer cover pipe 43 is put on the shaft pipe 41 outside the two front fixing pieces 32, and the respective wheel bodies 4 are inserted into the shaft pipe 41. , With screws 44.

Between the two rear fixing pieces 33, the shaft pipe 41 is inserted into the wheel bodies 4 on both sides and connected, but the subsequent procedure is the same as described above, and the description is omitted. The fixing pins 336 are inserted in the order of the perforations 334 of the rear fixing piece 33, the perforations 351 of the rear reinforcing plate 35, and the corresponding perforations on the rear extension piece 314 of the bottom plate 31. Three springs 39 are installed. One end of the spring 39 is fixed on the pin shaft 337, and the other end contacts the bottom plate 31. The same components on the opposite side are inserted into the shaft tube 41. Also, the pin shaft 337 is inserted in the order of the perforation 361 of the connecting rod 36, the perforation 333 of the rear fixing piece, the slide opening 352 of the rear reinforcing plate 35, and the corresponding slide opening on the rear extension piece 314 of the bottom plate 31, and further opposite. Insert and configure the same parts on each side.

As shown in FIGS. 5 to 11, the pressing structure 370 is provided with push buttons 37 on both sides of the shoe sole, and the push buttons 37 are provided with a shaft 371 and the front end of the shaft 371. Is formed with a thread crest 372 smaller than the pipe diameter. The thread pattern 372 of the shaft 371 is formed by a locking ring 373, a slide opening 331 of the rear fixing piece 33, a stopper 353 of the rear reinforcing plate 35, and a correspondingly installed stopper groove on the rear extension piece 314 of the bottom plate 31. And screwed together with the screw hole 382 of the block 38. Flat portions 381 are respectively formed on the upper and lower sides of the mass 38, and the stopper portions 353 of the rear reinforcing plate 35 and the corresponding stopper grooves on the rear extension piece 314 of the bottom plate are fixed to each other. A recess is provided at the end, and a spring 383 contacts the upper portion of the recess. Another end of the spring 383 contacts the partition 316 of the bottom plate 31. The other side is the same, and the description is omitted below.

In the skate shoe wheel storage structure composed of the above-described components, in particular, the folding device 3 is placed on the upper surface of the shoe sole 2 and installed in two rectangular openings 21 installed inside the shoe sole 2. When combined with the body 4 and each wheel body 4 is housed in a recess 22 provided inside the sole 2 of the shoe, it changes into a general athletic shoe. When the wheel body 4 is stored (see FIGS. 10 and 11), when the push button 37 is pushed and the shaft 371 of the push button 37 pushes the locking ring 373, the locking ring 373 opens the rear fixing piece 33 by sliding. Since the outer diameter of the push button 37 shaft post is smaller than the slide opening 331 of the rear fixing piece 33 and the stopper end 332 at this time, the spring 39 on the fixing pin 336 is restored. The folding device 3 is activated by the force, and when the folding device 3 is activated, the fixing pin 336 becomes the axis and the pin shaft 337 moves the connecting rod 36, and the slide opening 352 and the bottom plate of the rear reinforcing plate 35. 31 slides at the corresponding slide opening of the rear extension piece 314, and the connecting rod 36 advances, and the slide opening 342 of the front reinforcing plate 34 and the corresponding slide of the front extension piece 312 of the bottom plate 31. The sliding movement in the mouth. Then, the front fixing piece 32 moves forward. These make for a skate that is slidable and rigid in structure. A protruding abrasion-resistant piece 23 is attached to the front edge of the bottom surface of the shoe sole 2, which also serves as a braking action. The present invention is a highly practical and safe skate shoe wheel storage structure with stable connection, easy folding, low manufacturing cost.

As shown in FIG. 12 to FIG. 14, when the wheel is extended and used, when the push button 37 is pressed, the fixing pins of the folding device 3 are restored by the recovery force of the two springs 39 fitted on the fixing pins 336. 336 serves as the axis, and the pin shaft 337 slides and moves with the connecting rod 36 to move forward and push the front fixing piece 32 forward, so that the skating shoe can be slid. In addition, the protruding abrasion-resistant piece 23 is provided on the front edge of the bottom surface of the shoe sole 2 so that it also functions as a brake. When it is desired to fold the wheels, the rear wheel 4 is pushed to the ground only by warping the shoes upward. At this time, when the push button 37 is pressed, a downward force is applied again, and the folding device 3 is activated. Each wheel body 4 is housed in a concave portion 22 provided at each inner edge on both sides of the shoe sole 2, and the wheel body 4 is easily folded and completely stored in the shoe sole 2 so that it cannot be seen from the outside.

Since the front and rear reinforcing plates 34 and 35 and the front and rear reinforcing plates shown in FIGS. 2 and 3 of the embodiment of the present invention are installed in the concave portions of the front and rear extension pieces, the wheel body can be easily stored and the structure is strengthened. Have been. However, if there is no concave portion of the front and rear extension pieces, there is no need to install the front and rear reinforcing plates, and the wheel body can be easily stored.

[0014]

[Effect of the invention]

 As described above, the wheel storage structure for a skate shoe of the present invention has the following features and effects. In the present invention, the folding device is installed on the upper surface of the shoe sole, inserted into two rectangular openings installed inside the shoe sole, and connected to each wheel body. Therefore, when each wheel body is folded, it is stored in a recessed part installed inside the sole of the shoe. Therefore, it can be folded, has a strong structure, and is highly safe. The present invention is simple and convenient because the folding device is activated immediately by simply pressing the push buttons on both sides by hand. A protruding abrasion-resistant piece is attached to the bottom surface of the sole of the present invention, and also serves as a braking action.

[Brief description of the drawings]

FIG. 1 is a three-dimensional external view of an embodiment of the present invention.

FIG. 2 is an exploded view of a three-dimensional component of the folding device according to the embodiment of the present invention.

FIG. 3 is an exploded view of a local three-dimensional component of the folding device according to the embodiment of the present invention;

FIG. 4 is a perspective view of the folding device according to the embodiment of the present invention;

FIG. 5 is a perspective view of the folding device and the sole of the shoe according to the present invention.

FIG. 6 is a cross-sectional view illustrating the connection between the folding device and the sole of the shoe according to the embodiment of the present invention;

FIG. 7 is a bottom perspective view of a shoe sole according to an embodiment of the present invention.

FIG. 8 is an operation instruction diagram for folding and unfolding according to the embodiment of the present invention.

FIG. 9 is an operation instruction diagram of folding and unfolding according to the embodiment of the present invention.

FIG. 10 is an operational sectional view of the locking structure according to the embodiment of the present invention;

FIG. 11 is an operational sectional view of the locking structure according to the embodiment of the present invention;

FIG. 12 is an external use instruction diagram of the embodiment of the present invention in use.

FIG. 13 is a diagram illustrating a use state of the folding device according to the embodiment of the present invention.

FIG. 14 is a view showing an external appearance of a use state according to an embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Shoe body 2 Sole part 21 Opening 22 Depression 23 Abrasion resistant piece 24 Concave 25 Abrasion resistant piece 3 Folding device 30 Folding structure part 31 Bottom plate 311 Convex part 312 Front extension piece 313 Concave part 314 Rear extension piece 315 Recess 316 Partition strip 32 Front fixed piece 321 Perforated 322 Perforated 323 Perforated 324 Fixed pin 325 Horizontal tube 33 Rear fixed piece 331 Slide opening 332 Stopper end 333 Perforated 334 Perforated 335 Perforated 336 Fixed pin 337 Pin axis 34 Front reinforcing plate 341 Perforated opening 342 Slided Plate 351 Perforated 352 Slide opening 353 Stopper 36 Connecting rod 361 Perforated 362 Perforated 37 Push button 370 Pressing structure 371 Shaft post 372 Screw pattern 373 Locking ring 38 Lump 381 Flat surface 382 Screw hole 383 Spring 39 Spring 4 41 Shaft tube 42 inner cover tube 43 outer cover tube 44 screw

Claims (10)

[Utility model registration claims] 1. A skate shoe wheel storage structure mainly comprising a shoe body, a shoe sole, a folding device, a plurality of wheel bodies, and the like. A folding device is connected to the sole of the shoe, and a shoe body corresponding to each wheel body is formed below the folding device, and a thick and elastic material is formed inside the shoe device. Three rectangular openings are installed and installed together with the folding device, the sole of each opening side edge is formed with a shoe sole with a recess, a rectangular bottom plate, a folding structure, a pressing structure,
The rectangular bottom plate is installed on the upper surface of the shoe sole, the folding structure is inserted into the opening of the shoe sole, installed on the side and below the shoe sole, the folding structure is connected rod, fixing piece, slide opening, With the pin shaft and the spring device, each wheel body is deployed, or the wheel body is stored in the recessed portion of the shoe sole, the pressing structure is combined with the folding structure, the push buttons on both sides, the shaft When the push buttons on both sides are pushed inward by the pillar and the spring device, the shaft pillar is released from the locked state, and the folding structure part folds the wheel by external force and stores it in the concave part of the shoe sole, or by the spring device A skate shoe wheel storage structure characterized in that it can be automatically deployed from the recess. 2. The folding device according to claim 1, wherein the rectangular bottom plate, two front fixing pieces, two rear fixing pieces, two connecting rods, at least one spring and a pressing structure are connected to each other. The front extension piece and the rear extension piece correspond to the front and rear lower parts, a perforation is provided in the front extension piece, and a slide opening is provided below the perforation, A stopper portion is provided on the rear extension piece, a slide opening is provided below the stopper portion, and further below the bottom plate, a perforation is provided therethrough, and a perforation is provided vertically above and below the front extension piece. A slide opening and three perforations are respectively provided vertically above and below the front fixing piece and the outside of the rear extension piece, and large-diameter stopper ends are formed on both sides of the slide opening. Between the rear fixing piece and the front and rear fixing pieces. The front and rear ends are provided with perforations, and fixing pins are perforated at the front and rear ends to position the axis, and between the connecting rods for setting the pin shafts and the front and rear fixing pieces. At least one or more installed on the fixed pin of one, one end is fixed on the pin axis, the other end is a spring that presses the bottom plate, and a push button is installed on each side of the shoe sole,
The push button is provided with a shaft post, and a small-diameter screw print portion is formed at the front end of the shaft post.The screw print portion of the shaft post is formed into a lump, a slide opening of the rear fixing piece, and a rear extension piece on the bottom plate. It is composed of a pressing structure that inserts the corresponding stoppers in order and joins the mass, and one end of the mass suppresses the spring, and the other end of the spring suppresses the bottom plate, so that each wheel body can be deployed and stored. The operation is enabled.
A wheel storage structure for the skate shoe as described. 3. A shoe according to claim 1, wherein the recess provided on the upper surface of the shoe sole is connected to a sole plate of the folding device.
A wheel storage structure for the skate shoe as described. 4. A protruding abrasion-resistant piece is attached to a front edge of a bottom surface of the shoe sole to serve as a brake, and an abrasion-resistant piece is also attached to a rear edge of the bottom of the shoe sole. Claim 1
Or a wheel storage structure for a skate shoe according to 2. 5. The front and rear extension pieces are each provided with a recess, a front reinforcing plate is provided in each of the recesses of the front extension piece, and a perforation is formed through the front reinforcing plate. A slide groove is provided below the perforation, and a rear reinforcing plate is installed in each of the concave portions of the rear extension pieces. Thereafter, a stopper portion is provided on the reinforcing plate, and a slide portion is provided below the stopper portion. 3. The skate shoe wheel storage structure according to claim 2, wherein an opening is provided, and a perforation is provided below the opening to reinforce the structure. 6. The skate shoe wheel storage structure according to claim 1, wherein the connecting rod has a curved shape and facilitates deployment and folding of the wheel. 7. A folding device in which two springs are put on a fixing pin between the two rear fixing pieces, one end of each spring is fixed on a pin shaft, and the other end is held by a bottom plate. The skate shoe wheel storage structure according to claim 2, wherein the degree of opening and closing of the skate shoe is increased. 8. The skate shoe wheel accommodating structure according to claim 2, wherein the screw pattern at the front end of the shaft of the push button is fixed so as to correspond to the screw hole of the mass. 9. The skate shoe wheel storage structure according to claim 2, wherein the flat portions provided on both the upper and lower sides of the mass are matched with corresponding stopper portions on the rear extension piece of the bottom plate. 10. The skate shoe wheel storage structure according to claim 2, wherein a recess provided at another end of said mass suppresses a spring, and another end of said spring is held on a partition of a bottom plate.