CA1191342A - Fastening means of bootlace - Google Patents
Fastening means of bootlaceInfo
- Publication number
- CA1191342A CA1191342A CA000425208A CA425208A CA1191342A CA 1191342 A CA1191342 A CA 1191342A CA 000425208 A CA000425208 A CA 000425208A CA 425208 A CA425208 A CA 425208A CA 1191342 A CA1191342 A CA 1191342A
- Authority
- CA
- Canada
- Prior art keywords
- eyelets
- lace
- eyelet
- teeth
- fastening
- 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
Links
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
ABSTRACT OF THE DISCLOSURE
A bootlace fastening means is described, comprising two upright and serrated side edges provided on either side of a cut open portion of a boot to form teeth and notches all along its length, each tooth having an eyelet and projecting upward in the same direction of lace running diagonally from one eyelet to the next-upper one on the other side to effect a better delivery of power of pull on eyelets for even tightening and each of the teeth and notches gradually becoming greater in width and height step by step upwards equally on either side to effect a larger spacing between adjacent eyelets at each step upwards, consequently resulting in a smaller number of eyelets in all and in less fric-tion of the lace between the eyelets, and a tongue provided on the inner side of the fastening edges, and comprising a lacing both ends of which are run initially outwards through the bottom eye-lets from the inner side to run to the next-upper eyelets on the opposite sides and to go on in the same manner through these to other next-upper eyelets on respective sides to effect an instant, simultaneous and uniform fastening throughout all eyelets to ensure that the feet are comfortable under any conditions and that the time used in a fastening operation in an emergency such as a military operation is reduced.
A bootlace fastening means is described, comprising two upright and serrated side edges provided on either side of a cut open portion of a boot to form teeth and notches all along its length, each tooth having an eyelet and projecting upward in the same direction of lace running diagonally from one eyelet to the next-upper one on the other side to effect a better delivery of power of pull on eyelets for even tightening and each of the teeth and notches gradually becoming greater in width and height step by step upwards equally on either side to effect a larger spacing between adjacent eyelets at each step upwards, consequently resulting in a smaller number of eyelets in all and in less fric-tion of the lace between the eyelets, and a tongue provided on the inner side of the fastening edges, and comprising a lacing both ends of which are run initially outwards through the bottom eye-lets from the inner side to run to the next-upper eyelets on the opposite sides and to go on in the same manner through these to other next-upper eyelets on respective sides to effect an instant, simultaneous and uniform fastening throughout all eyelets to ensure that the feet are comfortable under any conditions and that the time used in a fastening operation in an emergency such as a military operation is reduced.
Description
.39~
267~1-5 The present invention relates to a bootlace fastening rneans and aims to allow tightening and loosening of the lace quickly and with minimal exertion under any conditions and to relieve any harmful pressure by the boot on the Eoot and ankle.
Conventionally, the lacing fastening portion in a boot has straight side edges with a piurality of eyelets spaced evenly on either side to run a lacing through.
While the lacing is being pulled in order to tighten for fastening, the strength of pull applied has to be increased with friction resistance in proportion to the number of eyelets;
besides, the power of pull on the lace through the upper eyelets is not transmitted through the lacing to the lower eyelets.
Thus, when both ends of the lace are pulled only the parts nearest to where the pulling is done are partially tightened, while most of the other parts remain unaffected.
There-Eore, when the whole portion is fastened in the conventional way the lacing has to be tightened step by step through the eyelets from the lower part to the top by pulling on each portion of the lacing between eyelets. To fasten boots this way takes much ti~e and energy.
Conversely, to loosen the boot, each part of the lacing has to be pulled with the fingers in turn moving ~own between the e~yelets, which takes as much time as to Easten them.
Particularly at night it takes much more time to tighten or loosen the fastening lace than in the daytime.
3~
In the military forces the inconvenience of fastening and loosening a lace sometimes even results in an unhealthy t:endency for military men no-t to take off their boots often enough - sometimes causing athlete's foot or frostbite.
Moreover, on a lonq walk, or when climbiny, crouching or squatting wearinq boots such as military boots or sports boots, some parts in the fastening portion are folded and so create pressures on the ankle and instep, thereby resulting in an earlier onset of fatigue, swelling, irritation and blisters and giving the ~learer difficulty in walking.
The present invention is intended to reduce the above-stated inconveniences and drawbacks of conventional boots.
The configuration of the invention is such that instead of running in a straight line as in conventional boots, the side edges with eyelets on either side form a serration at the level of each eyelet, of which teeth, each comprising an eyelet, are projected upward in the same direction as that in which the lace runs, each lace end running diagonally crossways through eyelets from one eyelet to the next upper one on the opposite side.
The teeth are also so arranged that each is rather larger in size than the one immediately below it and there is greater spacing between each eyelet from bottom to top, so that the number of eyelets may be much reduced from those of the prior art, which results in less friction on the lace.
Each end of the lace run through the eyelets is knotted.
267~1-5 The present invention relates to a bootlace fastening rneans and aims to allow tightening and loosening of the lace quickly and with minimal exertion under any conditions and to relieve any harmful pressure by the boot on the Eoot and ankle.
Conventionally, the lacing fastening portion in a boot has straight side edges with a piurality of eyelets spaced evenly on either side to run a lacing through.
While the lacing is being pulled in order to tighten for fastening, the strength of pull applied has to be increased with friction resistance in proportion to the number of eyelets;
besides, the power of pull on the lace through the upper eyelets is not transmitted through the lacing to the lower eyelets.
Thus, when both ends of the lace are pulled only the parts nearest to where the pulling is done are partially tightened, while most of the other parts remain unaffected.
There-Eore, when the whole portion is fastened in the conventional way the lacing has to be tightened step by step through the eyelets from the lower part to the top by pulling on each portion of the lacing between eyelets. To fasten boots this way takes much ti~e and energy.
Conversely, to loosen the boot, each part of the lacing has to be pulled with the fingers in turn moving ~own between the e~yelets, which takes as much time as to Easten them.
Particularly at night it takes much more time to tighten or loosen the fastening lace than in the daytime.
3~
In the military forces the inconvenience of fastening and loosening a lace sometimes even results in an unhealthy t:endency for military men no-t to take off their boots often enough - sometimes causing athlete's foot or frostbite.
Moreover, on a lonq walk, or when climbiny, crouching or squatting wearinq boots such as military boots or sports boots, some parts in the fastening portion are folded and so create pressures on the ankle and instep, thereby resulting in an earlier onset of fatigue, swelling, irritation and blisters and giving the ~learer difficulty in walking.
The present invention is intended to reduce the above-stated inconveniences and drawbacks of conventional boots.
The configuration of the invention is such that instead of running in a straight line as in conventional boots, the side edges with eyelets on either side form a serration at the level of each eyelet, of which teeth, each comprising an eyelet, are projected upward in the same direction as that in which the lace runs, each lace end running diagonally crossways through eyelets from one eyelet to the next upper one on the opposite side.
The teeth are also so arranged that each is rather larger in size than the one immediately below it and there is greater spacing between each eyelet from bottom to top, so that the number of eyelets may be much reduced from those of the prior art, which results in less friction on the lace.
Each end of the lace run through the eyelets is knotted.
2 --
3~
The invention, a5 stated above, is such that only a sliqht pull applied simultaneously to both ends of the lace may ~e ,1elivered at once all alona the lace to effect a ~uick, easy and uniform fastening almost sirnultaneously between all eyelets.
The gradual increase of the spacing distance in turn between adjacent eyelets is intended to eLfect a laryer angle of running of the lace at each stage upward to give more power of pull on the lower eyelet than on the upper one on either side.
~ rhus~ in accordance with the invention, there is provi-ded a bootlace Eastening means, characterized in that two uprightside edges, provided at a cut-open portion of a boot to face each other, are serrated all along in a form such as teeth and notches, each tooth having an eyelet and projecting upward in the same direction as that of a lace running diagonally from the eyelet to the next-upper eyelet on the opposite side, each of said teeth and notches gradually becoming greater in width and height step by step upward equally on either side, and spacings between two eye-lets adjacent to each other on either side also gradually becoming greater at each step upward to effect a reduction in the number of eyelets and less friction, the lowest spacings being the smallest and the topmost ones the largest, and in that the lace is i.nitially run outwards from the inner side through eyelets and run diagonally crossways to the next-upper eyelets respectively on the opposite sides to go on through the eyelets and from these on again to the next-upper ones step by step in the same manner continuing up to the top.
3~:
Figure 1 shows a perspective view oE the lace fasteniny portion in a boot in accordance w,ith the present invention.
Figure 2 shows an enlarged front view of part of the lace fastening portion.
The present invention is described in reference to the drawings as follows:
There is provided a known tongue 2 on the inner side of the fastening portion of the boot 1, and the side edges for fastening are cut in the form of a serration so that the projec-ting teeth such as 3, 3', 5, 5' are directed upward in the samedirection as that of a bootlace 7 of synthetic fiber run crossways through eyelets provided on the edges, also the teeth are arranged to beco~e gradually larger in width and height one after another with the effect of greatly reducing the number of eyelets from that of a conventional boot.
The ends of the lacing are each knotted, as at 9, 9'~
Teeth 5, 5' are arranged to be greate-r in width and height than teeth 3, 3', and in the same manner other teeth also increase in size as they ascend step by step equally on either side.
The same principle is applied to the notches between teeth, as notches 6, 6' are arranged to be greater in width and height than notches 4, 4'.
Therefore, the heights b, b' are greater than a, a', and the spacings d, d' are greater than c, c'.
The bootlace 7 is put through eyelets 8, 8' with each end coming out through the respective eyelet from the inner side of the eyelet, and then the ends are run diagonally crossways to each other to be put through the nèxt upper eyelet on the opposite side one after the other, the ends always emerging through the hole from the inner side and the lace portions, running from left ~o right or vice versa, always passing over the other portions running in the opposite direction, as shown in Figure 1.
While both knots 9, 9' of the lacing, being held by a hand on eithe~ side, are pulle~ in order to fasten a boot of the lnvention, the stren~th of pull applied is concentrated and deli-vered evenly along the line of the lace running diagonally througheyelets as between teeth 3, 5' and 3', 5, thanks to the harmony of the directions of the lace running and the tooth projection, and because there is much less friction resistance between the eyelets and the tongue than in conventional boots, thus enabling the boot to be fastened quickly, easily and uniformly by one simple pull on the knots 9, 9'.
Taken the other way round for loosening, a slight strength of pull is applied with the fingers to the teeth 3, 31 and 5, 5' to pull them open outward on either side and perform a quick and easy loosening of the lace, thus saving much time.
The present invention may be applied to military boots, ski-boots, skate boots, climbing boots, work-boots and other sport footwear.
The number of teeth and the angle of running of the lace and of projection of a tooth are not limited, and any adjustment may be made to these within the scope of the invention as the case requires.
3~2 The principal object of the invention is to facilitate the donning and removal of boots in a short period of time under any conditions and even in darkness, by just pulling on the knots 9, ~' oE the lace.
A characteristic o-E the invention is that the lace is tightened evenly all along the fastening portion from top to bottom to make the foot comfortable, whereas the conventional way of fastening has been to pull the lace at each pair of eyelets in turn with the result that some portions are tightened more and others less, which causes discomfort to the foot.
Another advantage of the invention is to relieve the pressure of the boot cover on the ankle and instep parts of the foot thanks to serrations formed at the side edges which keep the foot comfortable while walking9 running and climbing.
A further advantage of the invention is to help shorten some time records in sport and to maintain good circulation of the blood without any harmful pressure on any part of the foot even during a long walk.
Yet another advantage of the invention, when applied to military boots where quick donning and removal of the boots can be very important in an emergency, or in activities at night and in cold weather, as well as in peacètime, is that the time required by military men to fasten their boots is much shortened, so speeding up military operations.
Thus, for example~ it takes about two minutes and ten seconds to put on and fasten properly a pair of conventional boots.
.; .;
However, in ~he present invention it takes at ~lost only twenty seconds to complete the fastening operation. This means that a soldier who can run 100 m in 20 seconds with full personal armament will be able to run 600 m further, a rifle soldier can fire 1,400 more rounds of ammunition with an M 16 (A1) rifle and an artillery man can fire six more shells in the time oE two ~ninutes saved.
Another advantage of the invention is that in military activities such as crawling, shooting and long marches where boots are often forced to bend, the uncomfortable and harmful pressure on the feet is eased r and that the convenient and easy means of fastening encourages the wearer to take off his boots more often, thereby helping to prevent such ailments as athlete's foot or frostbite which ~night otherwise occur.
Furthermore, the configuration of the invention is such that there is nothing to hinder mass production, or to make pro-duction costs greater than in the prior art.
The bootlace 7 of the invention, that is assumed, as stated above, to run outwards through eyelets 8, 8' from the inner side, may alternatively pass in the other direction to run inwards rom the outer side.
Also, in the case of longer boots such as military boots, s~ating boots, climbing boots and work-boots, the teeth portion on either side may be divided into two parts, each half having dif~erent-sized but uniform teeth in its portion and the teeth of the upper half being larger than those of the lower one, so that the lower portion may be adjusted for boot tightness 34~
according to the wearer's foot size and the upper portion may have Eewer teeth than in the lower portion to facilitate fastening of the boots.
The heights a, al and b, b' may be arranged into identical sizes.
The invention, a5 stated above, is such that only a sliqht pull applied simultaneously to both ends of the lace may ~e ,1elivered at once all alona the lace to effect a ~uick, easy and uniform fastening almost sirnultaneously between all eyelets.
The gradual increase of the spacing distance in turn between adjacent eyelets is intended to eLfect a laryer angle of running of the lace at each stage upward to give more power of pull on the lower eyelet than on the upper one on either side.
~ rhus~ in accordance with the invention, there is provi-ded a bootlace Eastening means, characterized in that two uprightside edges, provided at a cut-open portion of a boot to face each other, are serrated all along in a form such as teeth and notches, each tooth having an eyelet and projecting upward in the same direction as that of a lace running diagonally from the eyelet to the next-upper eyelet on the opposite side, each of said teeth and notches gradually becoming greater in width and height step by step upward equally on either side, and spacings between two eye-lets adjacent to each other on either side also gradually becoming greater at each step upward to effect a reduction in the number of eyelets and less friction, the lowest spacings being the smallest and the topmost ones the largest, and in that the lace is i.nitially run outwards from the inner side through eyelets and run diagonally crossways to the next-upper eyelets respectively on the opposite sides to go on through the eyelets and from these on again to the next-upper ones step by step in the same manner continuing up to the top.
3~:
Figure 1 shows a perspective view oE the lace fasteniny portion in a boot in accordance w,ith the present invention.
Figure 2 shows an enlarged front view of part of the lace fastening portion.
The present invention is described in reference to the drawings as follows:
There is provided a known tongue 2 on the inner side of the fastening portion of the boot 1, and the side edges for fastening are cut in the form of a serration so that the projec-ting teeth such as 3, 3', 5, 5' are directed upward in the samedirection as that of a bootlace 7 of synthetic fiber run crossways through eyelets provided on the edges, also the teeth are arranged to beco~e gradually larger in width and height one after another with the effect of greatly reducing the number of eyelets from that of a conventional boot.
The ends of the lacing are each knotted, as at 9, 9'~
Teeth 5, 5' are arranged to be greate-r in width and height than teeth 3, 3', and in the same manner other teeth also increase in size as they ascend step by step equally on either side.
The same principle is applied to the notches between teeth, as notches 6, 6' are arranged to be greater in width and height than notches 4, 4'.
Therefore, the heights b, b' are greater than a, a', and the spacings d, d' are greater than c, c'.
The bootlace 7 is put through eyelets 8, 8' with each end coming out through the respective eyelet from the inner side of the eyelet, and then the ends are run diagonally crossways to each other to be put through the nèxt upper eyelet on the opposite side one after the other, the ends always emerging through the hole from the inner side and the lace portions, running from left ~o right or vice versa, always passing over the other portions running in the opposite direction, as shown in Figure 1.
While both knots 9, 9' of the lacing, being held by a hand on eithe~ side, are pulle~ in order to fasten a boot of the lnvention, the stren~th of pull applied is concentrated and deli-vered evenly along the line of the lace running diagonally througheyelets as between teeth 3, 5' and 3', 5, thanks to the harmony of the directions of the lace running and the tooth projection, and because there is much less friction resistance between the eyelets and the tongue than in conventional boots, thus enabling the boot to be fastened quickly, easily and uniformly by one simple pull on the knots 9, 9'.
Taken the other way round for loosening, a slight strength of pull is applied with the fingers to the teeth 3, 31 and 5, 5' to pull them open outward on either side and perform a quick and easy loosening of the lace, thus saving much time.
The present invention may be applied to military boots, ski-boots, skate boots, climbing boots, work-boots and other sport footwear.
The number of teeth and the angle of running of the lace and of projection of a tooth are not limited, and any adjustment may be made to these within the scope of the invention as the case requires.
3~2 The principal object of the invention is to facilitate the donning and removal of boots in a short period of time under any conditions and even in darkness, by just pulling on the knots 9, ~' oE the lace.
A characteristic o-E the invention is that the lace is tightened evenly all along the fastening portion from top to bottom to make the foot comfortable, whereas the conventional way of fastening has been to pull the lace at each pair of eyelets in turn with the result that some portions are tightened more and others less, which causes discomfort to the foot.
Another advantage of the invention is to relieve the pressure of the boot cover on the ankle and instep parts of the foot thanks to serrations formed at the side edges which keep the foot comfortable while walking9 running and climbing.
A further advantage of the invention is to help shorten some time records in sport and to maintain good circulation of the blood without any harmful pressure on any part of the foot even during a long walk.
Yet another advantage of the invention, when applied to military boots where quick donning and removal of the boots can be very important in an emergency, or in activities at night and in cold weather, as well as in peacètime, is that the time required by military men to fasten their boots is much shortened, so speeding up military operations.
Thus, for example~ it takes about two minutes and ten seconds to put on and fasten properly a pair of conventional boots.
.; .;
However, in ~he present invention it takes at ~lost only twenty seconds to complete the fastening operation. This means that a soldier who can run 100 m in 20 seconds with full personal armament will be able to run 600 m further, a rifle soldier can fire 1,400 more rounds of ammunition with an M 16 (A1) rifle and an artillery man can fire six more shells in the time oE two ~ninutes saved.
Another advantage of the invention is that in military activities such as crawling, shooting and long marches where boots are often forced to bend, the uncomfortable and harmful pressure on the feet is eased r and that the convenient and easy means of fastening encourages the wearer to take off his boots more often, thereby helping to prevent such ailments as athlete's foot or frostbite which ~night otherwise occur.
Furthermore, the configuration of the invention is such that there is nothing to hinder mass production, or to make pro-duction costs greater than in the prior art.
The bootlace 7 of the invention, that is assumed, as stated above, to run outwards through eyelets 8, 8' from the inner side, may alternatively pass in the other direction to run inwards rom the outer side.
Also, in the case of longer boots such as military boots, s~ating boots, climbing boots and work-boots, the teeth portion on either side may be divided into two parts, each half having dif~erent-sized but uniform teeth in its portion and the teeth of the upper half being larger than those of the lower one, so that the lower portion may be adjusted for boot tightness 34~
according to the wearer's foot size and the upper portion may have Eewer teeth than in the lower portion to facilitate fastening of the boots.
The heights a, al and b, b' may be arranged into identical sizes.
Claims
PROPERTY OR PRIVILEGE IS CLAIMED ARE DEFINED AS FOLLOWS:
1. A bootlace fastening means, characterized in that two upright side edges, provided at a cut-open portion of a boot to face each other, are serrated all along in a form such as teeth and notches, each tooth having an eyelet and projecting upward in the same direction as that of a lace running diagonally from the eyelet to the next-upper eyelet on the opposite side, each of said teeth and notches gradually becoming greater in width and height step by step upward equally on either side, and spacings between two eyelets adjacent to each other on either side also gradually becoming greater at each step upward to effect a reduction in the number of eyelets and less friction, the lowest spacings being the smallest and the topmost ones the largest, and in that the lace is initially run outwards from the inner side through eyelets and run diagonally crossways to the next-upper eyelets respectively on the opposite sides to go on through the eyelets and from these on again to the next-upper ones step by step in the same manner continuing up to the top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000425208A CA1191342A (en) | 1983-04-05 | 1983-04-05 | Fastening means of bootlace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000425208A CA1191342A (en) | 1983-04-05 | 1983-04-05 | Fastening means of bootlace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1191342A true CA1191342A (en) | 1985-08-06 |
Family
ID=4124936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000425208A Expired CA1191342A (en) | 1983-04-05 | 1983-04-05 | Fastening means of bootlace |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1191342A (en) |
-
1983
- 1983-04-05 CA CA000425208A patent/CA1191342A/en not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEC | Expiry (correction) | ||
| MKEX | Expiry |