CN101467804A

CN101467804A - Ventilated leather shoe with embedded air bag

Info

Publication number: CN101467804A
Application number: CNA200810071682XA
Authority: CN
Inventors: 林德利
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-09-03
Filing date: 2008-09-03
Publication date: 2009-07-01
Anticipated expiration: 2028-09-03
Also published as: CN101467804B

Abstract

This invention discloses a ventilating shoe with internal air cells. This shoe is internally disposed with a ventilating insole in an enlarged internal space, integrally foamed to form with two ventilating TPU air cell bodies and polyurethane (or EVA), one ventilating TPU air cell body is disposed on sole position, the other ventilating TPU air cell body is disposed on heel position; mutually connected convex circular charging passages are disposed in the air cell body, while concave thermally conglutinated grooves are disposed with a ventilating hole in the center, tiptoe position and middle position of the sole also has 9 ventilating holes, which are connected with ventilating grooves on the sole bottom. This ventilating shoe with internal air cells has advantages of wearing comfort, excellent ventilation ability and anti-shock performance.

Description

Ventilated leather shoe with embedded air bag

Affiliated technical field

The present invention relates to a kind of improvement of leather shoes, it mainly is applicable to leather shoes, also goes for sneakers and sandals.

Technical background

Footwear are one of article of using always of people, in order to adapt to people's living needs, the moulding of footwear is ever-changing, performance is variation more, therefore constantly emerge the improvement project of various correlation techniques, I also once proposed about " footwear of built-in latex balloon " (seeing for details Chinese patent CN200720007342.1 number), this built-in powerful footwear are by strengthening the necessarily dedicated shoe tree moulding of degree of enclosing, put into a special emulsion tube that has pneumatic shuttle and polyamine fat (PU) shoe-pad of moulding together again, this Air sac shoe pad directly touches mutually with pin, particularly soft wears, comfortable, permeability is good, but processing technology more complicated, cost of manufacture are also higher.

Summary of the invention

Task of the present invention is that a kind of ventilated leather shoe with embedded air bag will be provided, and this leather shoes structure is peculiar, the feel softness, and comfortable, permeability is good, and is durable in use, and its manufacture craft is also fairly simple.

Task of the present invention is to finish in such a way, when producing leather shoes, after adopting the dedicated shoe tree moulding that strengthens the inner space of this leather shoes is increased, put one then into and adopt two transparent inflating thin film pneumatophores of TPU and polyamine fat (or EVA) shoe-pad of foaming together.This ventilative Air sac shoe pad is buried the pneumatophore of a transparent inflating thin film of sphere of movements for the elephants shape TPU underground in heel area inside, boss is the filling channel pipe that is interconnected, its profile is ellipse garden shape, caliber is the 6-15 millimeter, the heat bonding groove that 4 pneumatophores are arranged in their centre, it is 3 millimeters air-vent that all there is a diameter in each groove central authorities, these air-vents are that the bottom surface ventilating groove with molded shoe pad is connected together, the transparent inflating thin film pneumatophore of TPU that a concaveconvex shape is also arranged in the ball area inside of shoe-pad, the shaped inflatable tube channel inside, ellipse garden of sealing is filled with the air of a certain amount of air pressure, caliber is the 4-10 millimeter, recess position in the middle of them is the heat bonding groove of pneumatophore, all there is the air-vent of 3 millimeters of diameters in 6 heat bonding groove central authorities, and these air-vents are connected with the bottom surface ventilating groove of molded shoe pad.The structure uniqueness of this leather shoes, the heat that can disperse the pin body to be produced rapidly makes in the footwear and keeps dry, breathes freely, and this footwear are comfortable and easy to wear, good damping effect, sense of fatigue can alleviate greatly.

Description of drawings

The present invention is further illustrated below in conjunction with accompanying drawing

Fig. 1 is ventilated leather shoe with embedded air bag shape figure of the present invention.

Fig. 2 is ventilated leather shoe with embedded air bag polyamine fat Shoe-pad structure figure of the present invention.

Fig. 3 is a ventilated leather shoe with embedded air bag polyamine fat shoe insole surface view of the present invention.

Fig. 4 is a ventilated leather shoe with embedded air bag polyamine fat shoe-pad bottom view of the present invention.

Fig. 5 is a ventilated leather shoe with embedded air bag polyamine fat shoe-pad cutaway view of the present invention

Among the figure 1, the inner space, 2, ball area, 3, heel area, 4,5, pneumatophore, 6, shoe-pad, 7, the sole position, 8, heel region, 9, pigskin or synthetic ventilative leather, 10,11, the filling channel pipe, 12, the heat bonding groove, 13,14,15 air-vents, 16, ventilating groove.

The specific embodiment

As can be seen from Figure 1, the inner space of this ventilated leather shoe with embedded air bag (1) is strengthened, ball area (2) is to the common big 5-12 millimeter of aspect ratio of vamp, heel area (3) is also than common big 8-17 millimeter, because inner space (1) volume of this ventilated leather shoe with embedded air bag increases, the internal airbag permeable shoe pads (6) that two ventilative pneumatophores (4) and (5) and polyamine fat (or EVA) can be mixed together foaming is put the inner space (1) of increasing into, is combined into ventilated leather shoe with embedded air bag thus.

Fig. 2 and Fig. 3 are the structure charts of this internal airbag permeable shoe pads (6) and superficial layer thereof, its sole position (7) is embedded with a ventilative TPU pneumatophore (4) and rear heel position (8) also are embedded with a ventilative TPU pneumatophore (5), they are the permeable shoe pads (6) that are mixed together foaming with polyamine fat (or EVA), paste one deck pigskin or synthetic transparent leather (9) on shoe-pad (6) surface, the ellipse garden of convex shaped inflatable tube channel (10) is communicated with mutually in ventilative pneumatophore (4), its caliber is the 4-10 millimeter, and the ellipse garden of the convex shaped inflatable tube channel (11) in the pneumatophore (5) also is communicated with each other, its caliber is the 6-15 millimeter, and their middle heat bonding grooves (12) that 4 and 6 concavities are respectively arranged, all there is an air-vent (13) in central authorities at each heat bonding groove (12), at the tiptoe position 5 air-vents (14) are arranged, also have 4 air-vents (15) at the middle part of shoe-pad (6).The aperture of these air-vents (13), (14), (15) is 3 millimeters, and the bottom ventilating groove (16) of they and shoe-pad (6) is connected together.

Fig. 4 is the bottom view of this internal airbag permeable shoe pads (6).The ventilating groove (16) of concavity is all arranged before and after their bottom, and these ventilating grooves (16) are communicated with mutually with 19 air-vents (13), (14), (15).

Fig. 5 is the cutaway view of polyamine fat internal airbag permeable shoe pads (6), in inside, sole position (7) the transparent air blowing film of concavo-convex TPU pneumatophore (4) is arranged, the caliber of the ellipse garden shaped inflatable tube channel (10) of its convex is the 4-10 millimeter, heel region (8) equally also has the transparent air blowing film of a concavo-convex TPU pneumatophore (5), the caliber of its ellipse garden shaped inflatable tube channel (11) is the 6-15 millimeter, the heat bonding groove (12) that 6 and 4 concavities are arranged respectively in the middle of pneumatophore (4) and (5), all air-vents (13) on shoe-pad (6) surface, (14), (15) all be connected with the ventilating groove (16) of shoe-pad (6) bottom.

Claims

1, a kind of ventilated leather shoe with embedded air bag, it is characterized in that: the inner space of this leather shoes (1) is strengthened, ball area (2) arrives the high end of vamp than common big 5-12 millimeter, heel area (3) is also than common big 8-17 millimeter, the internal airbag permeable shoe pads (6) that two ventilative pneumatophores (4) and (5) and polyamine fat (or EVA) can be mixed together foaming is put the inner space (1) of increasing into, the sole position (7) of shoe-pad (6) is embedded with a ventilative TPU pneumatophore (4), and rear heel position (8) also are embedded with a ventilative TPU pneumatophore (5), paste one deck pigskin or synthetic transparent leather (9) on shoe-pad (6) surface.

2, ventilated leather shoe with embedded air bag according to the regulation of claim 1, it is characterized in that: the inside, sole position (7) at shoe-pad (6) has in the transparent air blowing film of the concavo-convex TPU pneumatophore (4), the ellipse garden of convex shaped inflatable tube channel (10) is communicated with mutually, its caliber is the 4-10 millimeter, and the ellipse garden of the convex shaped inflatable tube channel (11) in the pneumatophore (5) also is communicated with each other, its caliber is the 6-15 millimeter, and their middle heat bonding grooves (12) that 4 and 6 concavities are respectively arranged, all there is an air-vent (13) in central authorities at each heat bonding groove (12), at the tiptoe position 5 air-vents (14) are arranged, also have 4 air-vents (15) at the middle part of shoe-pad (6).The aperture of these air-vents (13), (14), (15) is 3 millimeters, and the bottom ventilating groove (16) of they and shoe-pad (6) is connected together mutually.