TWI669079B - Unidirectional ventilation sole fitting method - Google Patents

Abstract

A one-way ventilated sole fitting method consists of a sole piece and a shoe middle piece. The bottom surface of the sole piece has a number of anti-slip lines. A hollow air chamber is formed upward and open at the root of the sole piece, and is in the middle of the opposite back root. Let the air chamber of the sole piece protrude outward, and a through hole communicates at the front end of the air chamber. The air chamber passes through an opening space corresponding to the middle of the middle shoe. The front end of the air chamber passes through a channel in the middle of the middle shoe and the middle shoe The airway is connected to the palm before the top surface. There is a top cover on the top surface of the air chamber. An outer perforation is made from the inner side of the middle part of the shoe and the inner part of the sole part is perforated to the air chamber. The peripheral wall is provided with a pair of side slots standing upright inside the inner perforation for inserting a baffle, a bottom peripheral edge protrudes downward from the bottom of the shoe midsole, and a bottom ring groove is formed in the bottom peripheral edge, and the bottom ring groove buckle Hold the periphery of the sole part, and wrap the sole part with the bottom periphery of the middle part of the shoe, and increase the L-shaped joint surface with the opening space of the middle part of the shoe on the outer periphery of the air chamber of the sole part.

Description

Unidirectional ventilation sole fitting method

The invention relates to a unidirectionally ventilated sole fitting method, in particular to a sole structure that can be directly assembled.

It is known that there are many kinds of ventilated soles, which are blown from the outside air through the air chamber to the insole vents located on the bottom surface of the forefoot. Almost all the components are assembled by bonding, so that the shoes are damp or after long-term use It is easy to cause the sole to separate from the shoe, so it can no longer be used, which is the main reason why the shoe cannot be used for a long time; this structure is because the way of fixing the shoe is only the assembly between the planes, which is very simple for the manufacturer Combination, but it affects the joint stability of consumers during long-term use. In order to provide items that are more in line with actual needs, the inventors have conducted research and development to solve problems that are prone to occur in conventional use.

The main purpose of the present invention is to provide a unidirectionally ventilated sole fitting method, so that the sole piece can be directly buckled in the midsole, so that the sole piece becomes more area to be engaged with the midsole; especially in the midsole An open space cooperates with the sole piece to protrude upward into an air chamber, which can enlarge the joint area between the two, and because it is formed into an L-shaped joint, it is far superior to the conventional planar joint, allowing the use period to be longer.

In order to achieve the above-mentioned object, the structure of the present invention is composed of a sole member and a shoe middle member, the bottom surface of the sole member has several anti-slip lines, and a hollow is formed upward at the root behind the sole member An air chamber, and the air chamber of the sole member protrudes outward in the middle relative to the rear root, and a through hole communicates at the front end of the air chamber. The air chamber passes through an opening space corresponding to the middle of the shoe middle piece. A channel in the middle section of the shoe middle communicates with the airway at the palm in front of the top surface of the shoe middle, and a top cover is sealed on the top surface of the air chamber. To the air chamber, and a pair of upright side slots are provided inside the inner perforation of the air chamber wall of the sole member for inserting a baffle, and a bottom peripheral edge protrudes downward from the bottom of the middle shoe member, and the bottom peripheral edge There is a bottom ring groove, the bottom ring groove is used to buckle the periphery of the sole piece, and the bottom edge of the midsole is wrapped to buckle the peripheral bottom surface of the sole piece, and the outer space of the sole piece air chamber is increased to form an L-shaped opening space with the midsole Of the joint surface.

〔this invention〕

1‧‧‧sole

11‧‧‧Anti-slip texture

12‧‧‧gas chamber

13‧‧‧ Outer protrusion

14‧‧‧Through hole

10‧‧‧Top cover

17‧‧‧Inner perforation

18‧‧‧ peripheral

19‧‧‧Slot

20‧‧‧Block

2‧‧‧Shoe middleware

21‧‧‧Open space

22‧‧‧Airway

23‧‧‧Outer perforation

25‧‧‧ bottom circumference

26‧‧‧Bottom ring groove

27‧‧‧channel

In order to enable your reviewer to further understand the technology, means and effects of the present invention to achieve the intended purpose, here is a preferred and feasible embodiment, and the detailed description with the drawings as follows. With the advantages, you can get an in-depth and specific understanding.

The first figure is a perspective view of the present invention.

The second figure is an exploded perspective view of the present invention. (Including partial section)

The third figure is a longitudinal sectional view of the first figure of the present invention.

The fourth figure is a partial cross-sectional view in the action of the third figure of the present invention.

The fifth figure is a perspective view of the invention without a shoe upper and a top cover.

The sixth figure is a partial perspective sectional view of part a of the second figure of the present invention.

The seventh figure is a partially enlarged cross-sectional view of part B of the third figure of the present invention.

The eighth figure is a partial perspective sectional view of part c of the second figure of the present invention.

As shown in the first figure to the eighth figure, it is a unidirectional ventilated sole fitting method of the present invention, which is composed of a sole piece 1 and a shoe middle piece 2, and the bottom surface of the sole piece 1 has several anti-slip lines 11 (third figure) , A hollow air chamber 12 is opened upward at the root behind the sole member 1, and an air protrusion 12 of the sole member 1 protrudes outward at the middle of the opposite rear root, and a through hole 14 communicates at the front end of the air chamber 12 , The air chamber 12 passes through an opening space 21 corresponding to the middle of the middle shoe 2, the front end of the air chamber 12 passes through a passage 27 in the middle section of the top surface of the middle shoe 2 and the airway 22 (such as In the second figure, the air guide channel 22 is a parallel zigzag type, and it can also be a crisscross type, etc.), and a top cover 10 is sealed on the top surface of the air chamber 12, and an outer perforation is opened from the inner side of the shoe midpiece 2 near the back 23 and one of the sole pieces 1 are perforated 17 to the air chamber 12, and a pair of upright side slots 19 are provided on the inner wall of the air chamber 12 of the sole piece 1 at the inner perforation 17 for inserting a baffle 20 (Figure 8), there is a bottom peripheral edge 25 protruding downward from the bottom of the middle shoe 2 and a bottom ring groove 26 in the bottom peripheral edge 25. The bottom ring groove 26 is used to buckle the periphery 18 of the sole member 1 and the middle shoe 2 The bottom periphery 25 wraps around the bottom surface of the periphery 18 of the sole member 1 (as shown in the sixth and seventh figures). As shown in the third to fourth figures, when the sole member 1 steps down from the outer protrusion 13, the gas from the baffle 20 to the air chamber 12 is pushed by the outer perforation 23 and the inner perforation 17, and then passes through the passage 14 through the passage 27 to The airway 22 at the forefoot of the shoe midpiece 2 is blown up to the foot, forming a state of one-step ventilation with walking. The air chamber 12 is formed to protrude upward. In the outer periphery of the sole member air chamber, the joint surface with the opening space of the shoe middle member is increased.

In summary of the above-mentioned structure, the present invention uses the design of buckling, so that the sole member 1 can be directly buckled in the shoe middle member 2, so that the sole member 1 becomes a protruding structure of the air chamber structure, and the corresponding air chamber 12 is provided with a closure The top cover 10 serves as a mechanism for the introduction and flow of gas. In addition, the outer periphery of the air chamber 12 and the opening space 21 of the midsole 2 form another L-shaped three-dimensional joint surface, which can The creation is different from the traditional sole piece with a flat structure. When the sole piece 1 and the midsole piece 2 are bonded, there will be more contact surfaces for bonding, making the two components more firmly bonded and not easy to separate. Therefore, it can provide good usability and be designed for an organization that is completely different from conventional knowledge.

The above are detailed descriptions and drawings of preferred embodiments of the present invention, and are not intended to limit the present invention. All the scope of the present invention should be subject to the following patent scope. All similar structures should be included in the present invention.

Claims (1)

A one-way ventilated sole fitting method consists of a sole piece and a shoe midpiece, the bottom surface of the sole piece has a number of anti-slip lines, and a hollow air chamber is formed upward at the root of the sole piece, and is in the middle of the opposite back root Let the air chamber of the sole part protrude outward, and a front hole communicates with the front end at the front end of the air chamber. The air chamber passes through an opening space corresponding to the middle of the middle shoe, and the channel of the front end of the air chamber and the middle section of the middle shoe and the shoe The airway is connected to the palm before the top surface of the middle piece. There is a top cover on the top surface of the air chamber. An outer perforation is made from the inner side of the middle part of the shoe to the air chamber, and one of the sole pieces is perforated into the air chamber. The peripheral wall of the air chamber is provided with a pair of opposed upright side slots inside the inner perforation for inserting a baffle, a bottom peripheral edge protrudes downward from the bottom of the shoe midsole, and a bottom ring groove is formed in the bottom peripheral edge. The groove buckles the periphery of the sole piece and wraps the peripheral bottom surface of the sole piece with the bottom edge of the middle piece of the shoe, and an L-shaped joint surface is formed on the outer periphery of the air chamber of the sole piece with the opening of the middle piece of the shoe.