CN104665066A

CN104665066A - Boots

Info

Publication number: CN104665066A
Application number: CN201410059578.4A
Authority: CN
Inventors: 德本尚哉; 细见康雄; 森田宏
Original assignee: Shimano Inc
Current assignee: Shimano Inc
Priority date: 2013-12-02
Filing date: 2014-02-21
Publication date: 2015-06-03
Anticipated expiration: 2034-02-21
Also published as: EP2878219A1; JP6417092B2; EP2878219B1; JP2015104603A; CN104665066B

Abstract

A boot (2) excellently comfortable to wear is provided. The boot (2) has a sole (4) and an upper (6). The upper (6) has an inner layer (11) and an outer layer (12). The inner layer (11) contains a sponge layer (20). The sponge layer (20) is a polymer molded product containing closed cells. The outer layer (12) is a polymer molded product that does not contain a cell. The inner layer (11) is partially covered with the outer layer (12). The upper (6) has a first exposed portion (14) and a second exposed portion (16). The first exposed portion (14) is a region which corresponds to a front side of an ankle of a wearer and is a region where the inner layer (11) is exposed. The second exposed portion (16) is a region which corresponds to a calf of the wearer and is a region where the inner layer (11) is exposed.

Description

Boot

Technical field

The present invention relates to a kind of boot for people's dress of going fishing.

Background technology

Boot is utilized when going fishing.Boot has main body and liner.Main body uses the rubber of natural rubber class or the synthetic resin of polyvinyl chloride.Liner engages with the inner surface of main body.When wearing off boot, liner contributes to the slip of pin.There is wearing off of the boot of liner easier.

During fishing, exist more as rock, precipitous on the bank inclined-plane on the situation of carrying out.What fishing people needs continued for a long time in identical place stands.Now, boot can cause the compressing of local to the pin of fishing people.Due to this compressing, fishing people can feel the pain of pin.In addition, the people that goes fishing needs the walking of long distance in order to put movably.When walking, pin can with boot friction.Due to this friction, fishing people can be made to feel the pain of pin.

In addition, there is the boot used as liner by sponge.Sponge has stronger resiliency.The pain of pin can be alleviated by this sponge.Have again, this liner has good thermal insulation.Thus the boot with this liner has good heat insulating ability.Therefore, use better when this boot is gone fishing in the winter time.

In fishing process, fishing people can make the action of squatting down.By this action, the angle on front side of ankle (angle namely between pin and the front portion of shin bone) is diminished.When carrying out this action, the position corresponded on front side of ankle of boot can bend.Because this bends, boot is made to produce restoring force.This restoring force can cause compressing to the ankle of fishing people.Thus, the fishing people wearing this boot has discomfort when carrying out squatting motion.

People is when de-boot in fishing, and heel can rub with the position corresponding to calf of this boot.This friction becomes the resistance that fishing people takes off boot action.Thus, make fishing people be not easy to take off this boot.

Summary of the invention

The object of the present invention is to provide and be a kind ofly through boot pin with good feel.The present invention also aims to provide a kind of boot easily taken off.

Boot of the present invention has sole and upper of a shoe.This upper of a shoe have internal layer and be laminated in this internal layer surface a part on skin.Not there is skin corresponding on front side of the ankle of wearer or the position of the calf of wearer.

The present invention is preferred, and internal layer has and comprises alveolate forming polymer part.Skin has not containing alveolate forming polymer part.

The present invention is preferred, and internal layer is formed by multiple components bonding.1 joint between parts and the miscellaneous part be adjacent is covered by skin.

Invention effect

Position on front side of the ankle corresponding to wearer does not have outer field boot, is through on pin and there is good sensation.The position of calf corresponding to wearer does not have outer field boot easily take off.

Accompanying drawing explanation

Fig. 1 is the front view of the boot of one embodiment of the present invention;

Fig. 2 is the sectional view of the boot excision part representing Fig. 1;

Fig. 3 is the stereogram of the internal layer of the boot representing Fig. 1;

Fig. 4 is the stereogram of the internal layer of the boot representing Fig. 1.

[description of reference numerals]

2 boots; 4 soles; 6 uppers of a shoe; 11 internal layers; 12 is outer; 14 the 1st exposed divisions; 16 the 2nd exposed divisions; 20 spongy layers; 24 forepieces; 26 back parts; 28 inner part; Parts outside 30.

Detailed description of the invention

Referring to drawing, by preferred embodiment the present invention is described in detail.

Boot 2 shown in Fig. 1 and Fig. 2 is used by dresses such as fishing people.This boot 2 is left foot use.It is the shape of Mirror Symmetry that the boot of right crus of diaphragm has with the shape of this boot 2.This boot 2 has sole 4, upper of a shoe 6 and edging 7.

Sole 4 is formed by outer bottom 8 and the interior end (not shown).Outer bottom 8 and earth surface.The bottom surface of outer bottom 8 is formed with multiple groove 10.This groove 10 is for suppressing outer bottom 8 in the skidding in wetland face.Outer bottom 8 is formed by by the rubber composition of building bridge.Outer bottom 8 also can be made up of resin combination.

Upper of a shoe 6 has internal layer 11 and outer 12.This internal layer 11 as shown in Figures 3 and 4.Internal layer 11 corresponds to pin and the shank of wearer.This internal layer 11 is bag-shaped.This internal layer 11 has the shape being similar to short legging shape.

Edging 7 covers the upper end of upper of a shoe 6.As shown in Figure 2, the cross sectional shape of edging 7 is letter U shape.Edging 7 is for the protection of internal layer 11 and outer 12.Edging 7 is sewn on upper of a shoe 6 by line.Edging 7 also by adhesive bond on upper of a shoe 6.The material of edging 7 is such as synthetic leather or dermatine.

As shown in Figures 1 and 2, internal layer 11, its part covers by outer 12.In other words, a part for internal layer 11 is laminated with outer 12.Outer 12 by adhesive bond on internal layer 11.This joint also realizes by bonding by Vulcanization.This joint also realizes by fusion.

A part for internal layer 11 is not covered by outer 12.In other words, a part for internal layer 11 is in exposing state.In the present embodiment, internal layer 11 corresponds to the position of the position on front side of the ankle of wearer and the calf corresponding to wearer, in exposing state.In this manual, the position of exposing corresponding to the internal layer 11 at the position on front side of the ankle of wearer is called the 1st exposed division 14.The position of exposing corresponding to the internal layer 11 at the position of the calf of wearer is called the 2nd exposed division 16.1st exposed division 14 surrounds by outer 12.On the other hand, above the 2nd exposed division 16, outer 12 are not had.Therefore, the upper end E(of the 2nd exposed division 16 is with reference to Fig. 2) be also the upper end of internal layer 11.

According to aforementioned, the 1st exposed division 14 does not have outer 12.Therefore, the 1st exposed division 14 has flexibility.When wearer squats down, the 1st exposed division 14 bends.This bends does not need larger power.Therefore, when wearer squats down, the 1st exposed division 14 can not oppress the shank of wearer.Thus this boot 2 is through on pin there is good sensation.

According to aforementioned, the 2nd exposed division 16 does not have outer 12.Therefore, the 2nd exposed division 16 has flexibility.When wearer takes off boot 2, the 2nd exposed division 16 is easily out of shape.This distortion does not need larger power.Thus enable wearer easily take off this boot 2.

As shown in Figure 2, internal layer 11 is made up of inner side flat fabric (jersey) layer 18, spongy layer 20 and outside plain weave layer of cloth 22.Inner side plain weave layer of cloth 18 is layered on the inner surface of spongy layer 20.Inner side plain weave layer of cloth 18 by adhesive bond on spongy layer 20.Outside plain weave layer of cloth 22 is layered on the outer surface of spongy layer 20.Outside plain weave layer of cloth 22 by adhesive bond on spongy layer 20.

Spongy layer 20 is for including the forming polymer part of separated foam.This spongy layer 20 has non-permeable.This spongy layer 20 has flexibility.This spongy layer 20 can not hinder the squatting motion of wearer.This spongy layer 20 has stronger resiliency.The pain of wearer can be alleviated by this spongy layer 20.In addition, this spongy layer 20 has stronger thermal insulation.Thus this spongy layer 20 has good heat insulating ability.By the viewpoint of resiliency and heat insulating ability, the thickness of spongy layer 20 is that more than 2mm is better, for more than 3mm is better.Further, this thickness is that below 10mm is better, for below 5mm is better.

By the viewpoint of resiliency and heat insulating ability, the expansion ratio of spongy layer 20 be more than 1.5 times better, be 2.0 times more than better.In addition, by the viewpoint of intensity, this expansion ratio be less than 10 times better, be 8 times below better.Expansion ratio is the density of profiled member of supposition bubble when not existing and the ratio of the density of spongy layer 20.

The material of inner side plain weave layer of cloth 18 and outside plain weave layer of cloth 22 is such as nylon and polyurethane.Inner side plain weave layer of cloth 18 and outside plain weave layer of cloth 22 protect spongy layer 20.When wearing off this boot 2, inner side plain weave layer of cloth 18 contributes to the slip of pin.Inner side plain weave layer of cloth 18 and outside plain weave layer of cloth 22 have stronger retractility.Inner side plain weave layer of cloth 18 and outside plain weave layer of cloth 22 can not hinder the resiliency of spongy layer 20.

Skin 12 is the forming polymer part of not bubbles.In the present embodiment, outer 12 is form by by the rubber composition of building bridge.The typical base rubber of this rubber composition is natural rubber.Outer 12 also can be made up of resin combination.The typical matrix resin of this resin combination is polyvinyl chloride.

The hardness of this skin 12 is greater than the hardness of internal layer 11.This skin 12 can strengthen the rigidity of upper of a shoe 6.Further, this skin 12 can strengthen the durability of boot 2.The thickness of this skin 12 is that more than 0.3mm below 3mm is better.

Arrow H1 shown in Fig. 2 is the height of the 1st exposed division 14.The viewpoint of the action of squatting down by not hindering wearer, height H 1 is that more than 6cm is better, for more than 8cm is better.By the viewpoint of durability and heat insulating ability, height H 1 is that below 16cm is better, for below 14cm is better.

The viewpoint of the action of squatting down by not hindering wearer, the surface area of the 1st exposed division 14 is 50cm ²better above, be 70cm ²better above.By the viewpoint of durability and heat insulating ability, this surface area is 180cm ²better below, be 160cm ²better below.

Arrow H2 shown in Fig. 2 is the height of the 2nd exposed division 16.By the viewpoint making wearer easily take off boot 2, height H 2 is that more than 8cm is better, for more than 10cm is better.By the viewpoint of durability and heat insulating ability, height H 2 is that below 18cm is better, for below 16cm is better.

By the viewpoint making wearer easily take off boot 2, the surface area of the 2nd exposed division 16 is 60cm ²better above, be 80cm ²better above.By the viewpoint of durability and heat insulating ability, this surface area is 210cm ²better below, be 190cm ²better below.

As shown in Figures 3 and 4, internal layer 11 has forepiece 24, back part 26, inner part 28 and outside parts 30.Internal layer 11 also has the 1st junction surface 32, the 2nd junction surface 34, the 3rd junction surface 36, the 4th junction surface 38, the 5th junction surface 40, the 6th junction surface 42 and the 7th junction surface 44.

Inner part 28 and outside parts 30 engage by the 1st junction surface 32.Inner part 28 and forepiece 24 engage by the 2nd junction surface 34.Outside parts 30 and forepiece 24 engage by the 3rd junction surface 36.Inner part 28 and outside parts 30 engage by the 4th junction surface 38.Inner part 28 and outside parts 30 engage by the 5th junction surface 40.Inner part 28 and back part 26 engage by the 6th junction surface 42.Outside parts 30 and back part 26 engage by the 7th junction surface 44.Adjacent parts are bonded with each other by stitching and adhesive by each junction surface.

Each junction surface covers by outer 12.Therefore, there is not junction surface in the 1st exposed division 14, the 2nd exposed division 16 does not also exist junction surface.Junction surface is not exposed by this boot 2.Therefore, this boot 2 has good outward appearance and durability.Boot also can have the part at junction surface and can't help the outer upper of a shoe covered.

Also can on this boot 2, load onto trousers and form disjunctor boots.

The upper of a shoe that boot has, also can have the 1st exposed division, and not have the 2nd exposed division.According to this structure, this boot can not hinder the squatting motion of wearer.

The upper of a shoe that boot has, also can not have the 1st exposed division, and have the 2nd exposed division.According to this structure, wearer can easily take off this boot.

Boot of the present invention can utilize in various fishing places.

Claims

1. a boot, has sole and upper of a shoe, it is characterized in that, described upper of a shoe have internal layer and be laminated in described internal layer surface a part on skin,

Corresponding on front side of the ankle of wearer or the position of the calf of wearer, not there is described skin.

2. boot according to claim 1, is characterized in that,

Described internal layer has and comprises alveolate forming polymer part, and described skin has containing alveolate forming polymer part.

3. boot according to claim 1 and 2, is characterized in that,

Described internal layer is formed by multiple components bonding, and 1 joint between parts and the miscellaneous part be adjacent is covered by described skin.