CN100417347C - Device for transforming on demand a city shoe into a sports shoe and shoes adapted to said device - Google Patents
Device for transforming on demand a city shoe into a sports shoe and shoes adapted to said device Download PDFInfo
- Publication number
- CN100417347C CN100417347C CNB2005800184998A CN200580018499A CN100417347C CN 100417347 C CN100417347 C CN 100417347C CN B2005800184998 A CNB2005800184998 A CN B2005800184998A CN 200580018499 A CN200580018499 A CN 200580018499A CN 100417347 C CN100417347 C CN 100417347C
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- CN
- China
- Prior art keywords
- footwear
- silver
- sole
- fin
- short column
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
- A43C15/00—Non-skid devices or attachments
- A43C15/06—Ice-gripping devices or attachments, e.g. ice-spurs, ice-cleats, ice-creepers, crampons; Climbing devices or attachments, e.g. mountain climbing irons
- A43C15/061—Ice-gripping devices or attachments, e.g. ice-cleats, ice-creepers
- A43C15/063—Ice-gripping devices or attachments, e.g. ice-cleats, ice-creepers with ice-gripping means projecting from the front foot region
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
Two plates (2, 3) are arranged under a forefoot and a heel and comprises longitudinal edges (2a, 2b, 3a, 3b) inclined with respect to the transversal axis of a sole and the lateral edges (2c, 2d; 3c, 3d) which are not parallel and have different lengths. Winglets bonded to the lateral edges are fixed to the sides (7, 8) of the sole by pins or claws. Said invention can be used for transforming a city shoe in to a golf shoe.
Description
Technical field
The present invention relates to a kind of footwear that can when needed city shoe (city footwear) is transformed into the device of sport footwear and be furnished with this device.
Background technology
In a kind of concrete application, footwear can be changed to adapt to the motion reality that for example plays golf or walk on uneven road surface, and the people can normally be walked on general surface such as flat ground surface, floor or floor covering, perhaps for example before or after participating in motion, in gymnasium, dressing cubicle or reception area, move.
Proposed many devices, described device comprises one or two silver, and described silver is furnished with crampon and is attached to below the sole and is held in place by variety of way.
Patent gazette US 1552512 has illustrated a kind of device that comprises single silver, and this silver is applied ointment or plaster below heel and had front wing and rear wing, leading edge and back edge that the described front and back wing assembled and pressed this heel around the leading edge and the back edge of heel respectively.
Patent gazette US 2118778 has illustrated a kind of device that comprises narrow U-shaped silver, and this U-shaped silver is placed under the heel and by screw and is fixed on this heel, and institute's screw passes through the wing of silver and penetrates the bottom side of heel.
Patent gazette US 6092306 has illustrated a kind of device that comprises two silvers, described silver is respectively in the front and rear of sole, utilize the side direction tab to be attached to below the sole, institute's side direction tab is pressed in the side of sole respectively and pack the back of front or sole, on the top that clips to sole.
Patent gazette DE 867968 has illustrated a kind of device that comprises single U-shaped silver, and described silver is applied ointment or plaster at the middle section of sole between sole and heel, and their wing is provided with the passage that is used to keep silver.
Patent gazette US 3713233 has illustrated a kind of device that comprises the elasticity silver of single softness, described silver is attached on the bottom side of heel by the extension, wherein this silver has operating position or retracted position, in described operating position this silver be positioned at below the extension and with across these footwear, and this silver is positioned at the back of footwear in described retracted position, and crampon is hidden between footwear and the silver simultaneously.In this solution, the extension is by glueing joint or being attached in manufacture process on the bottom side of heel, and silver is provided with the wing, and the described wing is designed to the collapsible sidepiece that presses footwear and is attached on the described sidepiece and is attached on the screw of perforation of the both sides of passing footwear by the hollow button that passes in the hole in this wing.
(patent gazette FR 2831030) proposes a kind of like this device recently, described device comprises two silvers, these two silvers are placed on the below of half sole and the below of heel respectively, each silver is all spaced apart with the respective end of sole, therefore there are two longitudinal edges and two lateral edge, described two longitudinal edges are across sole, and have two side direction fins to expose from described two lateral edge, described two fins are upwards folding to be leaned against on the vertical sides f of sole, and wherein the vertical sides f of these fins and sole comprises and being assembled together to be used for that silver is detachably fixed to device on the footwear.
In the described invention of this patent gazette, silver is embedded in the otch in the bottom surface that is formed at sole, in case silver is moving in the walking luck.
These otch may produce uneven wear problem, shorten the service life of sole and may increase the production cost of footwear.
Summary of the invention
Specific purposes of the present invention provide a kind of device, described device effectively, be easy to install and remove and help to form beautiful footwear and do not have the shortcoming of known devices.
According to the present invention, comprise two silvers (2,3 by a kind of; 20,30) device is realized this purpose, and described two silvers are designed to be placed in respectively the below of half sole and the below of heel, and each silver is all separated by a distance with the respective end of sole, have two longitudinal edge (2a, 2b that are provided with across sole; 20a, 20b; 3a, 3b; 30a 30b) is equipped with side direction (laterally) fin (8,9 with two; 80,90) side direction (laterally) edge (2c, 2d; 3c, 3d; 20c, 20d; 30c, 30d), described side direction fin is upwards folding to be leaned against on the vertical sides f of sole, and wherein the vertical sides f of these fins and sole comprises and is used for silver is detachably fixed to adapting device on the footwear, it is characterized in that: described silver (2,3; 20,30) be surface mounted on the bottom side of footwear; Lateral edge is not parallel and width is different for two of same silver; Fin (9 with the bigger lateral edge adjacency of width, 90) upwards folding lean against footwear on outer sidepiece, and two short columns (14 are housed, 140) to be assembled in the respective aperture in the sole, and with the fin (8 of the less lateral edge adjacency of width, 80) upwards folding lean against footwear on interior sidepiece, but and be provided with the device that is fixed on the footwear with being used for hand disassembly.
In specific embodiment:
-described dismountable fixture is in order to be assembled to the short column in the respective aperture in the sole;
-described dismountable fixture is formed in the pawl-like member of fin upper end, with sidepiece or the top that is used for the kayser sole;
-described short column comprises manual grip device, and described manual grip device helps short column is taken out from the hole of sole;
-described the fin that has short column and pawl-like member is made with silver;
-these footwear comprise and are positioned at sole or sole top to hold the recess of pawl-like member;
-this sole comprises in order to hold the flat of fin;
-described the hole that is formed in the sole also is used for the ventilation of footwear;
Nail has hollow pin in the described hole in the-sole, and described short column be by described tab carrier, the hollow pin rod that is used to remain in the described pin and takes out when needed;
Some pin rods in-described pin rod or the described pin rod comprise tubular body and head, and this tubular body is passed the perforation in the fin and is pressed in the described pin, and this head can be from the outside of fin near and be used for pin rod is taken out from described pin.
Description of drawings
Be footwear of the present invention some non-limiting examples below with reference to accompanying drawing, in the accompanying drawings:
Fig. 1 is used for the perspective view that the footwear of right crus of diaphragm are looked from the left side, and wherein two silvers are separately positioned on half sole and heel below;
Fig. 2 is the view of perspective view after removing silver that is similar to Fig. 1;
Fig. 3 is being used for right crus of diaphragm and being furnished with the perspective view that the footwear of silver are looked from the left side of Fig. 1;
Fig. 4 is the perspective view that is positioned at the silver of half sole below;
Fig. 5 is that the footwear zone at silver place that is arranged in half sole below and is in assembling process is from the vertical sectional view of looking previously of these footwear;
Fig. 6 is the cutaway view that is similar to Fig. 4 when assembling when finishing;
Fig. 7 illustrates an example of pin;
Fig. 8 is the view that is similar to Fig. 5 under fin modification situation;
Fig. 9 illustrates a fixedly example of pin rod;
Figure 10 illustrates another example of pin;
Figure 11 is the enlarged drawing that is used for the device of attaching fin;
Figure 12 is the top view according to the sole of silver of the present invention of being equipped with that is used for left foot;
Figure 13 illustrates the modification according to the silver of device of the present invention;
The device of the schematically illustrated Figure 13 of Figure 14 is assembled to a stage on the walking shoes that is used for left foot;
The schematically illustrated walking shoes that is used for right crus of diaphragm of device as shown in figure 13 that is equipped with of Figure 15;
Figure 16 is illustrated in from top and side and observes under the situation of footwear, is equipped with two perspective views according to the ankle boots PD that is used for right crus of diaphragm of device of the present invention;
Figure 17 illustrate with Figure 16 in identical footwear, but from following and observe from the right side;
Figure 18 illustrate be in the assembling process with identical footwear shown in Figure 16 and 17; And
Figure 19 is the perspective view of two silvers of the footwear of Figure 17 and 18.
The specific embodiment
The city shoe PD that is used for right crus of diaphragm shown in Fig. 1-3 respectively below half sole 4 and the fit beneath of heel 5 have the silvers 2,3 of two band crampons, described silver 2,3 to be surface mounted on the bottom side of sole S (seeing Figure 12) and spaced apart with the two ends of sole.
The silver 2 that is positioned at half sole (Fig. 4) below has two vertical linear edge 2a, 2b that form acute angle mutually.
Preferred these two edges form 20 ° to 40 ° angle.
This silver has two lateral edge 2c, 2d, and described two lateral edge 2c, 2d are respectively equipped with fin 8,9, and described fin 8,9 also upwards folds on the sidepiece 6,7 of sole in abutting connection with described edge 2c, 2d.
This two lateral edge 8,9 are not parallel and width is unequal.Therefore, this silver has irregular quadrangle form, and its opposite side had been both not parallel not to have same length (Figure 12) yet.This shape makes silver all to be held in place under the situation of any frontal impact suffering.
The winglet sheet 8 that is in the left side 6 of the footwear that are used for right crus of diaphragm is provided with hole 10, when this hole 10 can be folded back onto on this winglet sheet 8 in extension 12, make this extension 12 with pin rod 11 pass, described extension 12 is fixed on (Fig. 4-6) on the fin 8 by hinge 13.This pin rod 11 will enter in the pin 14, and described pin 14 inclination ground nails are in the left side 6 of sole.This pin rod can be solid or hollow.
In a kind of modification (Fig. 8), winglet sheet 8 directly has pin rod 11, and this moment, this pin rod 11 was provided with head 11b, and this head 11b makes can take out this pin rod by hand or with instrument.
Preferably, winglet sheet 8 is perpendicular to silver, and big fin 9 vertical with silver or outward-dipping (Fig. 3 and 4).
Same explanation is applicable to the silver 3 that is positioned at the heel below.
Preferably, the sole sidepiece that the fin of silver presses thereon has flat or recess, and described flat or recess guarantee that fin contacts with the good of these sidepieces.In Figure 12, the flat 6a that has been shown in dotted line the fin 8,9 that is used for silver 2 that represents with M, the position of 7a, described silver 2 is applied ointment or plaster below the half sole of the footwear that are used for left foot.
Described silver be designed so that little fin inwardly-i.e. space-bending between two footwear, thereby the user can be by resting corresponding pin the knee of another leg, the little fin of holding with a firm grip then begins to take out silver easily with the pin rod that takes out by the extension carrying from sole, perhaps, have at fin under the situation of the pin rod that can take out, head by spurring this pin rod is to take out this pin rod from sole, thereby unload lower panel from sole, after this user can mention silver and take out the short column of fixing big fin from sole.If silver and fin thereof have certain deformability, then these operations can be more convenient.
Figure 11 is the enlarged drawing of sole at passage 20 places of footwear, and institute's passage 20 tilts to pass sole S and hold a hollow pin 17, and this pin 17 is used to admit hollow pin rod 15, thus the fin 9 of attaching silver.This only can find out by the head 15a at the outside visible pin rod 15 of fin.
Described silver and fin preferably are no more than several millimeters thin metal by thickness and make.According to the motion of being engaged in, this metal strip has crampon, striped etc.Like this, the user can be provided with the silver group that can be engaged in different motion or be applicable to various surfaces.
In the above-described embodiment, the longitudinal edge of silver is a straight line.In a kind of modification, these edges can be curves.In practice, the shape with the edge all is designed to be convenient to keep silver and anti-frontal impact thereof.
When described edge was curve, the medial axis of curve formed acute angle mutually, and described acute angle is preferably in 20 ° to 40 ° scope.
Figure 13-20 relates to the modification of embodiment.
Figure 13 illustrates the modification of silver, and described silver represents that with label 20 and 30 their fin is represented with label 80 and 90.These silvers have curved longitudinal edge.
In addition, in these modification, big fin 90 is with two short columns 140, and winglet sheet 80 has top pawl-like member 141, described short column 140 can insert in the suitable otch in the outside sidepiece that is formed at sole (therefore can see when walking), and described pawl-like member 141 is used for the top of clamping sole.
Preferably, the silver for example made of silver one-make by molded with its short column and pawl-like member thereof by nylon or other synthetic material with desirable wearability and certain flexibility.
Short column advantageously is provided with clamping projection (not shown), and described clamping projection is inserted in the hole of sole with described short column, but can be held so that short column is taken out from the hole of sole with the similar mode of the used link block of computer.
Preferably, on the sidepiece of footwear, form recess 142 to admit described pawl-like member.
Assemble silver, the user can be undertaken by the described mode of embodiment as described above, after just in the hole that is provided with on short column insertion sole one side of silver for this reason, this user spurs silver, thereby utilizes the flexible of silver or sole that pawl-like member is hooked to (Figure 14 and 15) on the sole at the opposite side of footwear.
Then, the another footwear are carried out same operation.
Figure 15 illustrates two views that are equipped with according to the walking shoes PD that is used for right crus of diaphragm of device of the present invention.As can be seen, short column be arranged in footwear on the silver on outer right side, and pawl-like member is from the left side as seen.
Can find out from these figure that the longitudinal edge 20a, the 20b that are positioned at the silver 20 of half sole below are not parallel to each other mutually, and form acute angle mutually.These edges are also with respect to the axis of pitch A of sole tilt (Figure 15).Therefore, these edges have curve shape, and described curve shape has reduced the influence of frontal impact to silver, and described frontal impact tends to make silver to move.
This is equally applicable to be used for the footwear of left foot.
Identical argumentation is applicable to the situation (Figure 16-19) of ankle boots.
The invention is not restricted to these embodiment.
Claims (24)
1. but one kind is equipped with the footwear that are used for city shoe is transformed into the removal device of sport footwear, and this device comprises two silvers (2,3 that are used for being placed in respectively half sole below and heel below; 20,30), each silver all spaced apart with the respective end of sole, have two longitudinal edge (2a, 2b that are provided with across sole; 20a, 20b; 3a, 3b; 30a, 30b) and two be equipped with side direction fin (8,9; 80, lateral edge 90) (2c, 2d; 20c, 20d; 3c, 3d; 30c, 30d), described side direction fin is upwards folding to be leaned against on the vertical sides f of sole, and the vertical sides f of these fins and sole comprises and is used for silver is detachably fixed to adapting device on the footwear, it is characterized in that: described silver (2,3; 20,30) be surface mounted on the bottom side of footwear; Two lateral edge of same silver are not parallel, and have different width; With the fin (9,90) of the bigger lateral edge adjacency of width upwards folding lean against footwear on outer sidepiece, and be provided with two short columns (14,140) to be assembled in the sole in the corresponding hole, and with the fin (8,80) of the less lateral edge adjacency of width upwards folding lean against footwear on interior sidepiece, but and be provided with the device (11,141) that is fixed on the footwear with being used for hand disassembly.
2. according to the described footwear of claim 1, it is characterized in that, but described hand disassembly the device that is fixed on the footwear be in order to be assembled to the short column (11) in the respective aperture in the sole.
3. according to the described footwear of claim 1, it is characterized in that, but described hand disassembly to be fixed to device on the footwear be the pawl-like member (141) that is positioned at the place, end of described fin.
4. according to the described footwear of claim 3, it is characterized in that described footwear comprise and are positioned at the recess (142) of sole or sole top to hold pawl-like member (141).
5. according to the described footwear of claim 4, it is characterized in that described short column (11,15,16,140) comprises manual grip device.
6. according to the described footwear of one of claim 1-5, it is characterized in that described longitudinal edge (2a, the 2b of silver; 20a, 20b; 3a, 3b; 30a, 30b) between form 20 ° to 40 ° acute angle.
7. according to the described footwear of claim 6, it is characterized in that described longitudinal edge (2a, the 2b of silver; 3a, 3b) be straight line.
8. according to the described footwear of claim 6, it is characterized in that described longitudinal edge (20a, the 20b of silver; 30a, 30b) be curve.
9. according to the described footwear of claim 1, it is characterized in that the sidepiece of sole (6,7) has fin (8,9) the pressure flat thereon that is used to make silver.
10. according to the described footwear of claim 1, it is characterized in that, one (8) in the described fin and the respective side portion (6) of sole form fixing a fixed point, and the respective side portion (7) of another (9) in the described fin and sole forms fixing at two some places simultaneously.
11., it is characterized in that the hole in the described sole (20) tilt to pass this sole according to the described footwear of claim 1, and be used to make the footwear ventilation.
12., it is characterized in that hollow pin (17), described short column are arranged is can remain in the described pin and can be from the hollow pin rod of the taken out formula that described pin is extracted (15) to nail in the hole in the described sole (20) according to the described footwear of claim 1.
13. according to the described footwear of claim 12, it is characterized in that, some (15) in described pin rod or the described pin rod comprise body and head (15a), and this body passes fin, and this head (15a) can be from the outside of fin near and be used for pin rod is taken out from pin.
14., it is characterized in that described silver (2,3) and fin (6,7) thereof are made by thin metal according to the described footwear of claim 1.
15., it is characterized in that described silver (20,30) is made by molded by synthetic material with its fin, short column and pawl-like member according to the described footwear of claim 1.
16. one kind is used to be assembled on the city shoe this city shoe is used as the device of sport footwear, this device comprise two will be respectively below the half sole and be fixed to silver on the bottom side of footwear below the heel, each silver is all spaced apart with the respective end of sole, and each silver all has two longitudinal edges and two lateral edge, described lateral edge is equipped with two upwards folding side direction fins, and it is characterized in that: lateral edge is not parallel and width is different for two of same silver; Be provided with two in order to being assembled to the short column (14,140) in the respective aperture in the sole with the fin (9,90) of the bigger lateral edge adjacency of the width of silver, and with the fin (8,80) of the less lateral edge adjacency of the width of silver but be provided with the device (11,141) that is fixed on the footwear with being used for hand disassembly.
17. according to the described device of claim 16, it is characterized in that, but described hand disassembly the device that is fixed on the footwear be in order to be assembled to the short column (11) in the respective aperture in the sole.
18. according to the described device of claim 16, it is characterized in that, but described hand disassembly the device that is fixed on the footwear be the pawl-like member (141) that is positioned at the end of fin.
19., it is characterized in that described short column (11,15,16,140) comprises manual grip device according to the described device of one of claim 16-18.
20., it is characterized in that described longitudinal edge (2a, the 2b of silver according to the described device of claim 16; 20a, 20b; 3a, 3b; 30a, 30b) between form 20 ° to 40 ° acute angle.
21., it is characterized in that described longitudinal edge (2a, the 2b of silver according to the described device of claim 20; 3a, 3b) be straight line.
22., it is characterized in that described longitudinal edge (20a, the 20b of silver according to the described device of claim 20; 30a, 30b) be curve.
23., it is characterized in that described silver (2,3) and fin (6,7) thereof are made by thin metal according to the described device of claim 16.
24., it is characterized in that described silver (20,30) is made by molded by synthetic material with its fin, short column and pawl-like member according to the described device of claim 16.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0404935 | 2004-05-07 | ||
| FR0404935A FR2869766B1 (en) | 2004-05-07 | 2004-05-07 | TRANSFORMABLE CITY FOOTWEAR ON DEMAND IN SPORT SHOE AND DEVICE |
| FR0504523 | 2005-05-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1980581A CN1980581A (en) | 2007-06-13 |
| CN100417347C true CN100417347C (en) | 2008-09-10 |
Family
ID=34945299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005800184998A Expired - Fee Related CN100417347C (en) | 2004-05-07 | 2005-05-04 | Device for transforming on demand a city shoe into a sports shoe and shoes adapted to said device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN100417347C (en) |
| FR (1) | FR2869766B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109480385A (en) * | 2017-09-13 | 2019-03-19 | 朴洪顺 | Functional shoe and functional unit for shoes |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101969929B1 (en) * | 2018-07-24 | 2019-04-18 | 최경수 | Golf shoes and manufacturing method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3713233A (en) * | 1971-04-29 | 1973-01-30 | C Hunnicutt | Safety footwear |
| CN87203910U (en) * | 1987-03-18 | 1987-12-26 | 鲁伟 | Antiskid device for walking ice-snow surface |
| CN2057320U (en) * | 1989-08-11 | 1990-05-23 | 山东牟平县皮鞋厂 | Non-skid shoes |
| CN2058563U (en) * | 1989-12-26 | 1990-06-27 | 马崇耕 | Skid-preventing shoes |
| CN2087445U (en) * | 1991-05-03 | 1991-10-30 | 张宝盈 | Shoes for mountaineering |
| US6029306A (en) * | 1998-10-29 | 2000-02-29 | Faraj; Abdul-Razzak | Scrubbing and washing tool |
| FR2831030A1 (en) * | 2001-10-23 | 2003-04-25 | Theodore Grimmeisen | Shoe has recesses in its sole, into which inserts can be fitted which have studs on their lower surface, improving support when playing golf or walking on uneven surfaces |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1552512A (en) * | 1925-01-05 | 1925-09-08 | David O Shibler | Ice creeper |
| US2118778A (en) * | 1937-07-31 | 1938-05-24 | Elma P Ferguson | Antiskid device for shoes |
| DE867968C (en) * | 1951-04-17 | 1953-02-23 | Jakob Froehlich | Anti-skid |
| US6092306A (en) * | 1999-03-18 | 2000-07-25 | Newton-Dunn; Tracey | Tap shoe taps cover system |
-
2004
- 2004-05-07 FR FR0404935A patent/FR2869766B1/en not_active Expired - Fee Related
-
2005
- 2005-05-04 CN CNB2005800184998A patent/CN100417347C/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3713233A (en) * | 1971-04-29 | 1973-01-30 | C Hunnicutt | Safety footwear |
| CN87203910U (en) * | 1987-03-18 | 1987-12-26 | 鲁伟 | Antiskid device for walking ice-snow surface |
| CN2057320U (en) * | 1989-08-11 | 1990-05-23 | 山东牟平县皮鞋厂 | Non-skid shoes |
| CN2058563U (en) * | 1989-12-26 | 1990-06-27 | 马崇耕 | Skid-preventing shoes |
| CN2087445U (en) * | 1991-05-03 | 1991-10-30 | 张宝盈 | Shoes for mountaineering |
| US6029306A (en) * | 1998-10-29 | 2000-02-29 | Faraj; Abdul-Razzak | Scrubbing and washing tool |
| FR2831030A1 (en) * | 2001-10-23 | 2003-04-25 | Theodore Grimmeisen | Shoe has recesses in its sole, into which inserts can be fitted which have studs on their lower surface, improving support when playing golf or walking on uneven surfaces |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109480385A (en) * | 2017-09-13 | 2019-03-19 | 朴洪顺 | Functional shoe and functional unit for shoes |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2869766A1 (en) | 2005-11-11 |
| CN1980581A (en) | 2007-06-13 |
| FR2869766B1 (en) | 2006-09-08 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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