KR20060021404A - Roller shoes assembly - Google Patents

Abstract

The present invention relates to a roller shoe assembly, and more particularly, to a roller shoe, in which a roller is mounted on a shoe sole and protrudes and is stored in a vertical lift, and also moves forward and backward by rolling. The roller is separated from the shoe body to make it easier and more economical to use and maintain the device by implicitly combining the stroke part, the roller mounting member, the leaf spring projection part, the stopper part, the guide lever part, the roller landing part, the roller operating part, and the sliding pad part. Packaged to be detachable,

Features of the present invention,

It is for implicitly combining the device, etc., the leaf spring is rolled in all directions when driving or walking while maintaining a predetermined thickness and width;

A guide bracket for mounting or mounting the device on a leaf spring and connecting the shoe body to and from the shoe body;

A middle sole formed as a housing as a protective means such as the device, and the housing is integrally formed with the shoe rear axle;

The middle sole is discharged along the separation line from the sole of the shoe body and the middle sole coupling protrusion and the middle sole coupling hole formed to increase the binding force when the coupling; And,

The middle sole relates to a roller shoe assembly characterized in that the roller mounting hole, the through hole, and the coupling clearance portion are waterproofed and moisture-proofed by louver packing or silicon louver in consideration of corrosion protection of the device.

Louver packing, leaf spring, rolling, midsole, press compression pin

Description

Roller shoes assembly {roller shoes assembly}

1 is a yobu perspective view showing the utilization of the roller shoes in the roller shoes assembly according to the present invention.

Figure 2 is a main part perspective view of the combined configuration of the roller shoes in the roller shoe assembly according to the present invention.

Figure 3, Figure 5 is an exploded perspective view and enlarged view showing the process of detachable detachment from the shoe body in the roller shoe assembly according to the present invention.

Figure 4 in the roller shoe assembly according to the present invention, showing the process of separating and discharging the middle sole from the shoe body.

Fig. 6 is a plan view and a side sectional view of a roller landing portion showing the configuration of a device mounted on a leaf spring, respectively, in a roller shoe assembly according to the present invention.

7 is a plan view, a rear view and a side cross-sectional view showing a press compression pin, a guide bracket, and the like as the fixing means of the leaf spring and the respective devices in the roller shoe assembly according to the present invention.

* Description of the symbols for the main parts of the drawings *

100 ... shoe body 105 ... sliding pad part

110 outsole 120 sole or unit

120a .. Sole joining and separating line 125 ... Sole

130 midsole mold 130a.

130 b.Medium sole coupling hole 140

150 ... sliding plate 155 ... in sole board

160 ... Louver 165 ... Louver Packing

170 ... Guide groove 180 ... Plate spring

190 ... plate spring projection 200 ... roller assembly

210 ... Holding clamp 220 ... Guide bracket

220a..press compression pin 240 ... stopper

250 Roller landing 260 Fixed frame

270 ... driving frame 280 ... plate spring jaw

Guide bar 300 ... Roller operating part

320 ... lifting bracket 350 ... stroke

380 ... through 390 ... roller mounting member

430 ... Guide-diver 510 ... Roller (Split Roller)

520 Compression Coil Springs 570 Bolts, Nuts, Washers

580 Roller shoes 620 Safety

The present invention relates to a roller shoe assembly, and more particularly, to a roller shoe, in which a roller is mounted on a shoe sole and protrudes and is stored in a vertical lift, and also moves forward and backward by rolling. The roller is packaged by implicitly combining the stroke part, the roller mounting member, the leaf spring projection part, the stopper part, the guide lever part, the roller landing part, the roller operating part, and the sliding pad part.

This is especially true

In the shoe body formed of outsole, insole and outsole, the middle sole and the sole are discharged along the separation line from the sole of the shoe body, so that the maintenance or management of the device can be easily performed in an efficient aspect. It is.

In addition, according to the prior art before the present application (10-2006-0001897) application number (10-2005-0121431), the roller device of the shoe body, etc. is made of a configuration that is integrally formed in the shoe sole.

However, such a configuration may cause problems such as inefficiency and cost and inconvenience caused by removing the entire shoe sole during maintenance or repairing the whole part for repair of the device.

An object of the present invention for improving the above problems is to collect the rollers of the rollers integrated with the soles of the shoe soles to be separated from the shoe soles to be detachable and to package them implicitly, The first object of the present invention is to make it easy to maintain or manage the use of the device in an efficient aspect, and to make the device lightweight by arranging various device configurations on the leaf spring concisely. It is to provide the completed roller shoe assembly for the task.

In order to achieve the above objects,

It is for implicitly combining the device, etc., the leaf spring is rolled in all directions when driving or walking while maintaining a predetermined thickness and width;

A guide bracket for mounting or mounting the device on a leaf spring and connecting the shoe body to and from the shoe body;

A middle sole formed as a housing as a protective means such as the device, and the housing is integrally formed with the shoe rear axle;

The middle sole is discharged along the separation line from the sole of the shoe body and the middle sole coupling protrusion and the middle sole coupling hole formed to increase the binding force when the coupling; And,

The intermediate sole is provided with a roller shoe assembly which is waterproofed and moisture-proofed by a louver packing or a silicon louver such as a roller mounting hole, a through hole, and a coupling gap in consideration of corrosion protection of the device.

Hereinafter, described in detail by the accompanying drawings as follows.

1 is a diagram illustrating an exemplary embodiment of driving or walking after wearing a shoe body 100 equipped with a roller 510 and a split roller 510 according to an exemplary embodiment of the present invention.

Figure 2 is a perspective view of the main body according to the shoe body 100 of Figure 1 shoe body consisting of a shoe sole shaft 140 and the front side and the sliding pad portion 105 and the sole 110 formed integrally with the middle sole 130 In (100), when the split roller 510 mounted on the shoe sole 120 is inserted into the roller mounting hole and the sole 120 is additionally applied to the top surface of the sole 120 so as to be worn or torn down. Only the sole 125 is made of a configuration that needs to be replaced.

3 is an exploded perspective view and an enlarged view showing a process of detaching and detaching a roller from the shoe body 100 in the roller shoe assembly according to the present invention, and coupling and separating the sole from the shoe body 100. The middle sole coupling protrusion 130a of the inverted triangle is configured to maintain the binding force when the middle sole 130 and the middle sole 130 separated along the line 120a are inserted into the middle sole coupling hole 130b, but the guide bracket 220 and Consists of a combination of bolts, nuts (570), and the like, and is configured to turn into a louver packing (165) to prevent leakage after coupling and loosening of the nut, and also the upper surface of the middle sole 130 (not shown) Part) is formed in a partially open state to enable the import and export of devices, etc. The open part is covered with an insole 155 after waterproofing with louver 160 or silicon louver 162 at the time of combining. It consists of a configuration.

Figure 4 is an exploded perspective view of an assembly separated from the shoe body 100 in the roller shoe assembly according to the present invention, the assembly detachable along the sole coupling and separation line 120a to show the subdivision of the device By omitting the middle sole 130 is shown is configured to facilitate maintenance and management in the future use of the device.

Figure 6 Figure 7 is a roller shoe assembly according to the present invention, the roller landing portion 250, the roller operating portion 300, the sliding plate 150 and the configuration of the device implicitly packaged, the predetermined thickness, And a guide spring 220 and a bolt, nut, washer 570 and the like, which are mounted or mounted on the leaf spring 180 and the device, etc., to the shoe spring 100 to be attached to or detached from the shoe body 100. Consists of a combination of tightening.

Referring to the operation of the present invention configured as described above are as follows.

As shown in FIG. 7, the leaf spring 180 has a predetermined thickness and width, and is rolled in all directions without twisting or bending to restore the flexibility of the shoe when driving or walking, and is elastically formed by the memory shape. It serves to reduce.

In addition, the roller device is mounted on the roller mounting member 390, and fixed to one side end by assembling the guide bracket 220, the bolt and the nut 570, and the leaf spring 180 and the fixing means are fixed with a piece or leaf spring (180). Press directly by the press compression pin (220a) generated by pressing the guide bracket 220 is to perform a hinge role that can be detached from the shoe body 100 while significantly reducing the weight reduction.

Therefore, the roller device and the leaf spring 180 configured as described above form the middle sole 130 of the shoe as a housing as a protective means, and the housing is the shoe body 100 and the sole (as shown in FIG. 3 or 5). 120) It is possible to detach by combining.

At this time, the housing is the shoe sole 100, the middle sole coupling protrusion 130a having a vertex of the inverse triangle when the first coupling and the middle sole coupling hole 130b corresponding thereto is a model surface coupling in the middle of the shoe body 100 It is formed in front and back except the waist part, and the entrance part for joining becomes a vertex so that it can be easily entered, and once entered and paired, it does not fall easily.

In addition, in consideration of the fact that the middle waist portion of the shoe is bent when walking, this portion is easy to relax due to the mutual coupling between the plane by not forming the middle sole coupling protrusion (130a) and the middle sole coupling hole (130b).

In addition, the insole 155 of the shoe body 100 has a guide bracket 220 in which a bolt 570 for coupling the housing is fixed therein, so that the guide bracket 220 of the leaf spring 180 and The washer and nut 570 are to be fastened by tightening as shown in FIG.

And to prevent leakage after coupling and loosening of the nut 570, wrapped around the bolt and nut 570 with louver packing 165, and the upper sole (not shown) of the middle sole 130 (not shown) is carried in the device, etc. It is formed in a partially open state so that it can be carried out and the open portion is a louver packing 165 or louver 160 or silicon louver 162 in a roller mounting hole or a hole and a coupling gap in consideration of corrosion protection of the device, etc. ) Is applied to the insole 155 after the moisture-proof and waterproof treatment, etc. made of a configuration to seal.

On the other hand, the shoe rear axle 140 is formed separately with the middle sole 130 without being separated separately and the sole 125 is formed so that the sole coupling and separation line 120a is integrally applied in the sole 120 It is made of a configuration that often replaces when the bottom is torn or sweet by detaching the outsole 125 without replacing the normal shoe rear axle (140).

As described above, by separating and discharging the housing, that is, the middle sole 130 through the sole coupling and separation line 120a from the shoe body 100, the shoe sole 120 for partial repair during maintenance of the device use Partial repair is possible through the roller shoe assembly that can be removed without removing the whole.

On the other hand, in the [prior art prior to the present application for reference], if summarized to summarize the functional operation for the purpose of understanding as follows.

According to "Patent Publication (10-2006-0001897)" and "Application No. (10-2005-0121431)", the first step is to move forward from the back when walking, that is, the sliding pad unit mounted on the bottom of the shoe front When pushed or struck as if it is pushed or pushed as it is, the natural walking state is pushed to the ground 110 at an angle, the sliding pad part 110 is partially coated with a good elasticity and elastic louver 160 wrapping the sliding plate part 150. As a result, the stroke portion 350 including the leaf spring 180 and the guide lever portion 430 integrated with the sliding plate portion 150 may face the leaf spring catching jaw 280 up and down. It enters and moves to the center of the stopper portion 240 having a shape like a crocodile mouth.

In addition, the guide bar 290 of the guide lever part 430 moves upward and downward while the guide bar 290 of the guide lever part 430 opens the stopper part 240 such as the crocodile mouth up and down while pushing the torsion spring 580 up and down. To induce elasticity.

As such, the stopper part 240 is always closed by the elastic force of the torsion spring 580, but the roller mounting member 390 when the guide bar 290 continues to move in a configuration that repeats the opening and closing by the interference pushing again. ) And the roller landing portion 250 and the leaf spring protrusion 190 integrally connected thereto are pushed to the rear portion and then moved to the end portion, and the stroke portion 350 immediately loses the moving force and immediately the leaf spring ( It is returned to its original state by the elastic force of the compression coil spring 520 mounted to 180.

At this time, since the elastic force is generated by the roller landing portion 250 that is pushed backward and the compression coil spring 520, the leaf spring protrusion 190 is pushed together at the same time when the stroke portion 350 is returned. The leaf spring catching jaw 280 is closed by the elastic force of the torsion spring 580 mounted on the spring 180, so that the leaf spring protrusion 190 is quickly restrained.

The guide lever part 430 integrated with the stroke part 350 is configured such that the guide bar 290 of the guide lever part 430 is folded in one direction in the entry direction even when the leaf spring engaging jaw 280 is closed. The guide bar 290 is to be easily exited from the protrusion in a folded state.

Therefore, the leaf spring protrusion 190 moved as described above is constrained to the leaf spring engaging jaw 280, and the leaf spring protrusion 190, the roller mounting member 390, and the roller landing portion 250 are the leaf springs 180. Since it is integrally connected to the roller driving part 200, the roller driving part 200 protrudes according to the roller landing method of the roller operating part 300, and then the stroke part 350 and the sliding pad part 110 are returned to their original state.

Subsequently, the roller landing part 250 includes a plurality of housings formed on a fixed frame 260 for accommodating the stopper part 240, the stroke part 350, and the leaf spring 180, and the driving frame 270. The guide groove 170 is formed so that the front and rear sides are raised at an angle, and the upper and inner surfaces of the guide groove groove 170 have a through hole corresponding to the length of the guide groove 170, and the driving frame 270 is formed on the inner surface of the fixed frame 260. Inserted in such a manner that the above-described device is blocked from twisting, bending, or spaced apart, and in the forward and backward movement of the drive frame 270, which is supported by the idler 500 and the nut 570 on the polygon support shaft 330. Accordingly, the polygon support shaft 330 will be able to repeatedly carry out the ascent to ride the guide groove 170.

On the other hand, while walking while walking,

The sliding pad part 110 mounted on the bottom of the shoe is placed on the ground, and the shoe rear axle 140 is pushed backward by the sliding pad part 110 according to a simple motion as if it is lifted and separated from the ground. ) Can be stored and landing at the same time quickly.

In particular, this is, the guide lever 430 side guide bar 290 guide plate spring engaging jaw 280 that restrains the leaf spring projection 190 in accordance with the movement force generated as the sliding pad 110 is pushed back When pushing the protruding leaf spring 180 while facing up and down, the leaf spring catching jaw 280 exits the leaf spring protrusion 190 and is momentarily released from restraint, which is a load of the device user and the compression coil spring ( The roller 510 is quickly received while pushing and retracting the guide lever part 430 together with the elastic return force of 520.

In addition, the idle load 500 so that the vertical load of the device user can be quickly switched to the horizontal load without stopping the guide groove 170 of the drive frame 270 and the guide groove 170 of the fixed frame 260 ) Is made up of snow.

The roller shoe assembly that can be detached and discharged from the shoe sole 120 can be detachably packaged by collecting the devices, which can be easily made in terms of efficient maintenance and management in using the device, and can be made lightweight. It has a dual advantage and effect.

Although the present invention has been described in connection with the above-mentioned preferred embodiments, it is possible to make various modifications or variations without departing from the spirit and scope of the invention.

Therefore, the appended claims include such modifications and variations as fall within the gist of the present invention.

Claims (4)

In the roller shoe 580 having a sliding pad portion 105, a stopper portion 240, a stroke portion 350, a guide lever portion 430, a roller landing portion 250, and a roller operating portion 300, A plate spring 180 for implicitly combining the apparatus and the like, having a predetermined thickness and width and rolling in all directions when driving or walking; A guide bracket 220 for attaching or mounting the device to the leaf spring 180 and connecting the shoe body 100 to the shoe body 100 to be detachable; The middle sole 130 is formed as a housing as a protective means such as the device, and the housing is the middle sole 130 formed integrally with the shoe rear axle 140; The middle sole 130 is discharged along the separation line from the sole 120 of the shoe body 100, the middle sole coupling protrusion (130a) and the middle sole coupling hole (130b) formed to increase the binding force when coupled; And, The middle sole 130 is made of waterproof and moisture proof treatment of the roller mounting hole and the through hole and the coupling gap portion with the louver 160, the louver packing 165 and the silicon louver 162 in consideration of the corrosion protection of the device. Roller shoe assembly characterized by. The method of claim 1, The guide bracket 220 is assembled and fixed with a bolt and nut 570 when combined with the roller mounting member 390, and is fixed with a press compression pin 220a when coupled with the leaf spring 180. Roller shoes assembly. The method of claim 1, The middle sole 130, the shoe body 100 when the shoe sole 100 and the intermediate sole coupling protrusion (130a) having a vertex of the inverted triangle and the corresponding middle sole coupling hole (130b) corresponding to the shoe body (100) The roller shoes assembly, characterized in that formed in the front and rear, to prevent the bending during walking by excluding the middle part. The method of claim 1, The midsole 130 is formed integrally without being separated from the shoe rear axle 140, but the sole separation line 120a is applied from the sole 125, the sole does not replace the conventional shoe rear axle 140 (125) detachable replacement, the roller sole assembly, characterized in that the middle sole 130, the upper surface is partially opened to allow the carrying out of the device.

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