JPS635525Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to an improvement of a non-slip sole for athletic shoes, and is characterized by being able to be used for multiple purposes by making a part of the non-slip sole replaceable. It is something to do.

Traditionally, athletic shoes with anti-slip soles have changed due to changes in the competition environment (rainy and sunny, or grass or soil layers and all-weather synthetic rubber reinforcements, etc.), even in track and field spike shoes. It is necessary to use different types of non-slip (length of the non-slip, shape of the tip, etc.) or quality of the sole (hardness, softness, elasticity, etc.), or the compatibility of the competition events. For example, the different types of track and field events, such as short-distance races and middle- and long-distance races in track and field, have different sole attachments, especially non-slip shapes, depending on the purpose of use.
They differ in size, arrangement, arrangement, etc. For this reason, athletes, i.e., shoe wearers, are required to prepare a large number of expensive athletic shoes, and if a part of the sole, such as a spike or other non-slip attachment, becomes worn or damaged, a new pair of athletic shoes must be purchased. It was extremely uneconomical because it had to be done.

By the way, among conventional shoes, shoes in which a part of the heel can be fitted and removed have been proposed, but for example, athletic shoes with a non-slip sole have been proposed. Unlike athletic shoes such as spike shoes for track and field, spike shoes for baseball, or shoes for football, these shoes cannot sufficiently withstand intense athletic movements and are therefore dangerous because they tend to fall off.

The anti-slip shoe sole of the present invention has a partition wall portion provided on the main body of the sole and the fitting part, a mounting hole provided in the remaining part and the fitting part, and a non-slip inserted into these, so that the sole main body and the fitting part The purpose of the present invention is to firmly combine the two to overcome the deficiencies of the conventional snap-in type soles, and contribute to the provision of highly economical and rational athletic shoes that can be used for multiple purposes.

The structure of the non-slip shoe sole of the present invention will be described below with reference to the drawings.

The non-slip shoe sole of the present invention is mainly suitable for spike shoes for track and field events. First, one of the embodiments shown is a bottom main body a as shown in FIGS. 1 and 3, a fitting part b on the side of the front tread part as shown in FIGS. 1 to 3, etc. b' and fixtures e, f, etc. as shown in FIGS. 2, 4, etc. The bottom main body a has a partition wall portion 2 provided on one side thereof, for example, the side where the arch is located, a fitting recess or fitting groove 5, and a deleted portion 1 in which a portion 7 where the fitting recess or fitting groove 5 is not provided is formed. It is made up of

The sole main body a has one or more fitting recesses or grooves 5 in the removed portion 1 in the lateral direction of the sole.
5, 5, and a mounting hole 3 with a nut 8 is provided at a location 7 where the fitting recess 5 is not provided, and the bottom main body a is fitted on the upper surface side of the fitting part b or b'. Matching recess or groove 5,
Each of the bottom main bodies a is attached to a hole 3 in which one or more fitting protrusions or fitting protrusions 6, 6 are provided and the fitting protrusions 6 are not provided. A mounting hole 3' is provided which communicates with the.

Therefore, the fitting recess or groove 5 of the bottom main body a
The fitting protrusion or fitting protrusion 6 of the fitting member b' can be fitted into the fitting member or b' from the lateral direction to facilitate connection. The fittings e, f and 4 have a conical shape with a sharp tip or a flat and stepped spike shape,
Alternatively, there are fixtures 4, 4, etc. that have a head 9 with a positive or negative screwdriver groove and a threaded portion 15 that is screwed into the nut 8.

Therefore, in the deleted portion 1 of the front stepping part side and the heel stepping part side of the bottom main body a, for example, the bottom main body a is
The fitting protrusions or fitting protrusions 6 of each fitting part b are slid and engaged in the fitting recesses or grooves 5, 5' of the removed portion 1, etc. of the fitting parts b. At this time, the bottom subject a
Each fitting part b is inserted into the partition part 2 or the partition wall part 2 and the part 7 where the fitting recess or groove 5 is not provided.
Alternatively, it is also possible to butt-match the bottom body a in b''.In this way, the bottom body a
Combining the fitting parts b, b' or c, c' and/or d', d' etc. connected to the deleted part 1 of the mounting tool e, e or f, f and/or g or 4 each mounting hole 3 ' and 3 can be inserted and screwed into the nut 8 in the mounting hole 3. Therefore, the bottom main body a and each fitting part b or b'' etc. are tightened by screwing the fittings e, e or f, f' and/or g or 4, and the fitting protrusion is inserted into each fitting recess or groove 5. Alternatively, the engagement of the fitting protrusion 6, the abutment of the engagement recess 2' of the partition wall portion 2 or each of the partition wall portions 2 and the end portions 15 of the fitting members b, b' or c, c', and the fitting members b Alternatively, they can be firmly connected by the partition wall portion 2 of b''.

Next, the fittings e, e or f, f and/or
or g or 4 to each nut 8 of the bottom body a.
It can be removed from the threaded connection and replaced with other appropriate fitting members c or c' to suit the desired competition environment or race event.

For example, as shown in FIG. 7, only on the side of the front treadle, on the ground contact side, most of the deleted portion 1, the remaining partition wall portion 2, and an inset part b of a size corresponding to the width of the deleted portion, and By combining these jointed attachments e, e, etc. with sharp tips, it is possible to provide a spike shoes sole suitable for short-distance races mainly on soil layer (ground, Anzker, etc.) grounds. Also, as shown in Fig. 7, only on the side of the front treadle, on the side of the ground contact surface, a large portion of the removed portion 1, the remaining bulkhead portion 2, and an inset of a size corresponding to the width of the removed portion. The combination of part b' and the fittings f, f, etc. that connect these parts and have flat ends makes it suitable for short-distance races on grounds paved with paving materials such as synthetic rubber-like elastic materials. It can be provided as the sole of spike shoes.

Furthermore, in addition to the anti-slip soles shown in FIGS. 7 and 7, for example, as shown in FIG. The removed part, the partition wall part 2 of the remaining part of the removed part 1 on the side of the front stepping part, the front fitting member c and the heel fitting member d of a size corresponding to the width of the deleted part, and these are combined and The combination of attachments e, e with sharp tips and attachments g with cylindrical tips makes it suitable for long-distance races or jumping competitions mainly on grounds with soil layers (ground, Anzker, etc.). It can be provided as a sole for spike shoes. Furthermore, as shown in Fig. 7, similar bottom main body a', fitting part c' on the side of the front stepping part, fitting part d' on the side of the heel pressing part, and fittings f, f with flat tips. , in combination with the fixture g or the fixture 4 whose head has a plus or minus groove, for use in short-distance competitions on grounds primarily paved with paving materials such as synthetic rubber-like elastic materials. It can be provided as a shoe sole suitable for spike shoes.

Furthermore, the anti-slip soles shown in FIGS. 7 and 7 are different from the anti-slip soles shown in FIGS. Parts d and d' have fitting protrusions or protrusions 6', 6' on the upper surface side that are similar to those in the front-rear direction of the sole, and mounting holes on the sides of the parts. 3', and the fitting part d' on the side of the heel stepping part has a large number of small protrusions 3 protruding from its ground surface side,
On the other hand, the sole main body a' has a fitting recess or groove 5' approximately extending in the front-rear direction of the sole so as to fit the fitting protrusions or protrusions 6', 6' on the upper surface side of each fitting part d and d'. , 5' are provided, and a nut 8 is installed in the mounting hole 3 that communicates with the mounting hole 3' of the fitting part d or d' on the side where the fitting recess or 5', 5', etc. are not provided. .

Therefore, from the heel rear edge 14 of the bottom main body a, the fitting protrusions or protrusions 6', 6' of the fitting parts d or d are inserted into the respective fitting protrusions or projections 6', 6' of the heel treading part sides of the bottom main body a'. Fit into the grooves 5', 5', and then insert the fitting g or 4 into the fitting hole 3' of the fitted part d or d, and
Screw on the nut 8 of a' or remove the fitting g or 4 and remove the fitted part d or d' from the bottom main body a', or replace the fitting 4 and g.
Furthermore, the inset parts d and d' on the side of the heel tread area or the inset parts d and d' on the front side of the tread area can be replaced to create an extremely economical anti-slip shoe sole that can be used for many sports events. Can be provided.

[Brief explanation of the drawing]

Figures 1 to 1 are illustrations of schematic diagrams showing the main components of the basic embodiment, in which is a plan view showing the contact surface side of the bottom main body, and Figure 1 is a plan view showing the side of the front tread part. It is a plan view showing the ground plane side of the parts, and also a plan view showing the upper surface side of the fitting parts. FIGS. 2A and 2B are illustrations of schematic front views of fixtures, which are also other components. 3 and 3 are schematic cross-sectional views of the main body of the bottom taken along the line WW, and FIG. 3 are schematic cross-sectional views taken along the line XX of the fitted part, respectively. Fourth
The figures are illustrations of schematic vertical cross-sections of each fixture. Figures 5 to 5 are schematic illustrations mainly showing the main components of other embodiments, and are a plan view showing the contact surface side of the bottom main body, and Figure 5 is a plan view showing the side of the heel treading part. is a plan view showing the ground contact side of the part, and is also a plan view showing the top side of the fitted part on the side of the front treading part;
is a front view of the fixture, and is a plan view showing the ground-contact side of the fitting parts on the side of the front tread portion, and is a plan view showing the top side of the fitting parts. From Figure 6 onwards,
Similarly, it is an illustration of a schematic cross-sectional view of the component parts,
is a cross-sectional view of the bottom main body along the Y-Y line, is a cross-sectional view of the fitted part on the side of the heel stepping part, taken along the Z-Z line, and is a vertical cross-sectional view of the attachment. be. FIG. 7 is a schematic plan view showing the contact surface side of the non-slip shoe sole of the present invention. Drawing symbols, a, a'...bottom main body, b, b', c,
c′……Inset parts on the side of the front footrest, d, d′……
Fitted parts on the side of the heel pedal, e, f, g, 4...
Mounting tool, 1, 1'...Deleted part, 2, 2...Partition wall part, 3, 3'...Mounting hole, 5, 5'...Fitting recess or groove, 6, 6'...Fitting Projection or protrusion, 7... Place where no fitting recess or fitting groove is provided, 8... Nut, 9... Head, 10, 1
1... Side edge, 12, 13... Protrusion, 14... Posterior edge of heel.

Claims (1)

[Scope of Claim for Utility Model Registration] 1. A bottom main body having a deleted part formed by deleting a part of the ground surface side and the remaining part, which is mainly a bulkhead part on one side, and an extension of the deleted part of the bottom main body. It consists of fitting parts of corresponding size and fittings for joining these parts, and the bottom main body has a part on the lower surface thereof where a fitting recess or a fitting groove and a fitting recess are not provided in a part of the removed part, and a corresponding part. A mounting hole into which a nut is attached is provided at a location, and the fitting part has a fitting protrusion or a fitting protrusion that engages with a fitting recess, etc. of the bottom main body on the upper surface side thereof, and a part where the fitting protrusion, etc. is not provided. is provided with a mounting hole that communicates with the mounting hole of the bottom main body, the mounting tool is provided with a spike-shaped head and a screw portion that is screwed into the nut of the bottom main body, and the fitting part is attached to the partition wall of the bottom main body. It is removably fitted to the bottom main body from the side opposite to the one side along the fitting recess etc. of the bottom main body, and the threaded portions of the respective fittings are fitted through the parts and the respective mounting holes of the bottom main body. A non-slip shoe sole characterized by being threadedly connected to a nut on the sole. 2. The bottom main body has a removed part, a partition wall part, a remaining part, and a mounting hole with a nut installed only on the side of the front treading part of the bottom main body, and the fitting part is provided in the removed part of the front treading part side of the bottom main body. The anti-slip shoe sole according to claim 1, which is characterized by comprising only a front stepping edge corresponding to the size of the shoe sole. 3. The bottom main body has a removed part, a partition wall part, a remaining part, and a mounting hole in which a nut is attached on the front stepping part side and the heel stepping part side, and the fitting part has a size of each removed part of the bottom main body. The non-slip shoe sole according to claim 1, which is a registered utility model, and is characterized by comprising a front stepping part side and a heel stepping part side corresponding to the height of the shoe sole.