Perfumed exhaust insole

Abstract

The invention discloses a fragrant exhaust insole which structurally comprises an insole body, a first containing section is formed at the heel portion of the insole body, an air bag is arranged in the first containing section, and a circulating air channel communicated with the first containing section is formed in the position, located at the half sole portion, of the insole body. A first channel communicated with the first containing section is formed in the side face of the insole body, a second containing section is formed in the side face, located at the foot arch, of the insole body, a second channel communicated with the first containing section is formed in the second containing section, and a fragrance box is arranged in the second containing section; the air bag, the circulating air channel, the first channel, the second channel and the fragrance box are arranged on the exhaust insole with the fragrance, the air bag, the circulating air channel, the first channel, the second channel and the fragrance box are matched with foot lifting and treading actions when a shoe is used, and each foot lifting and treading action can be repeatedly used for exhausting, inhaling and diffusing the fragrance, so that the automatic inhaling and exhausting functions of the insole are realized, and peculiar smell is removed; and the use comfort of the insole is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of insoles, and more specifically, to a fragrance - equipped exhaust insole. Background Art

[0002] Traditional and commonly used insoles are mainly laid inside shoes, enabling the wearer to enjoy a soft and comfortable touch when wearing shoes. However, due to people wearing shoes for a long time, it is easy to produce foot odor and a stuffy feeling due to sweating and dampness. At the same time, it is also easy to breed bacteria and fungi, thus giving rise to various foot diseases.

[0003] Currently, the Chinese patent with the publication (announcement) number CN221265373U discloses a multi - functional insole for deodorizing and preventing foot sweat, which includes a bottom component. A stepping component is fixedly installed at the upper end of the bottom component, and a sealing component is adhesively arranged in the middle of the upper end of the stepping component. The sweat gas of the above - mentioned "multi - functional insole for deodorizing and preventing foot sweat" is adsorbed by the activated carbon fiber package in the inner cavity of the embedded groove. Although it involves a deodorizing function, it relies on passive adsorption rather than active gas circulation, and does not integrate a fragrance - releasing mechanism, resulting in poor deodorizing and odor - removing effects. Summary of the Invention

[0004] Aiming at the deficiencies of the existing technology, the purpose of the present invention is to provide a fragrance - equipped exhaust insole to solve the above - mentioned technical problems.

[0005] To achieve the above - mentioned purpose, the present invention provides the following technical solution: A fragrance - equipped exhaust insole includes an insole body. The shape of the insole body is the same as that of the human foot sole to be adapted for laying inside shoes. A first accommodation area is formed at the heel part of the insole body, and an airbag is arranged inside the first accommodation area. A circulation air channel communicating with the first accommodation area is formed at the front - sole part of the insole body. A first channel communicating with the first accommodation area is formed on the side surface of the insole body. A second accommodation area is formed on the side surface of the insole body at the arch of the foot, and a second channel communicating with the first accommodation area is formed in the second accommodation area. A fragrance box is arranged inside the second accommodation area. The airbag is pressed by stepping to realize air intake and exhaust, so as to realize the gas circulation inside the shoes and the diffusion of the fragrance box.

[0006] The present invention is further arranged as follows: The circulation air channel includes two converging channels communicating with the first accommodation area, and there are a plurality of branch channels between the two converging channels. Each branch channel is spaced apart and distributed on the front - sole part of the insole.

[0007] The present invention is further configured such that: two non - communicating first air chambers and second air chambers are formed inside the airbag. The first air chamber has a first air inlet joint that passes through the second channel and communicates with the fragrance box, and a first air outlet joint that communicates with one of the converging channels. The second air chamber has a second air inlet joint that communicates with the other converging channel, and a second air outlet joint that passes through the first channel and communicates with the outside of the insole body.

[0008] The present invention is further configured such that: the first air inlet joint, the first air outlet joint, the second air inlet joint, and the second air outlet joint are all one - way conduction structures. The first air inlet joint allows the gas in the fragrance box to enter the first air chamber, the first air outlet joint allows the gas in the first air chamber to enter one of the converging channels, the second air inlet joint allows the gas in the other converging channel to enter the second air chamber, and the second air outlet joint allows the gas in the second air chamber to be discharged outside the insole body.

[0009] The present invention is further configured such that: elastic reset members for quickly resetting the airbag after being stepped on and squeezed are provided inside both the first air chamber and the second air chamber.

[0010] The present invention is further configured such that: the airbag has an upper cover, and two raised portions are formed on the upper cover at the positions of the first air chamber and the second air chamber.

[0011] The present invention is further configured such that: a cushion lining is provided on the top surface of the insole body. The cushion lining divides the first accommodation interval, the second accommodation interval, the circulation air passage, and each branch passage into separate cavities. A number of air holes are distributed on the upper surface of the cushion lining in the second accommodation interval and each branch passage.

[0012] The present invention is further configured such that: a raised portion is formed on the cushion lining at the position of the airbag.

[0013] The present invention is further configured such that: the cushion lining is made of flannelette material or other fabric materials.

[0014] In summary, the present invention has the following beneficial effects:

[0015] 1. The exhaust insole with fragrance of the present invention is provided with an airbag, a circulation air passage, a first channel, a second channel, and a fragrance box. When used in cooperation with shoes, with the lifting and stepping actions, each lifting and stepping action can repeatedly perform exhaust, inhalation, and fragrance emission, that is, it realizes the automatic inhalation and exhaust functions of the insole and also takes into account the deodorization of odors, improving the use comfort of the insole.

[0016] 2. Dynamic fragrance release, combined with the airbag extrusion and the one - way valve structures of the first air inlet joint, the second air inlet joint, the third air inlet joint, and the fourth air inlet joint to control the air flow, enables the fragrance in the fragrance box to actively diffuse into the shoe along with the air flow, rather than relying on static contact release.

[0017] 3. The dual-air chamber separation design divides the airbag into a first air chamber (for air intake) and a second air chamber (for air exhaust). The one-way joint is used to achieve the directional flow of air, avoid air reflux, and improve the circulation efficiency.

[0018] 4. The detachable fragrance box is independently arranged in the second accommodation area on the side of the arch. It supports the replacement of different fragrance types, expanding the functional flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0020] Figure 1 It is a schematic diagram of the overall structure split of the present invention;

[0021] Figure 2 It is a schematic diagram of the structure split of the airbag of the present invention;

[0022] Figure 3 It is a schematic diagram of the structure of the circulation airway of the present invention;

[0023] Figure 4 It is a schematic diagram of the structure of the present invention in the assembled state of the overall structure.

[0024] Reference numerals: 1, insole body; 2, first accommodation area; 20, circulation airway; 21, first channel; 22, intersection channel; 23, branch channel; 3, airbag; 30, first air chamber; 31, second air chamber; 32, first air intake joint; 33, first air outlet joint; 34, second air intake joint; 35, second air outlet joint; 36, elastic reset member; 37, upper cover; 38, raised portion; 4, second accommodation area; 40, second channel; 41, fragrance box; 5, lining; 50, air hole; 51, raised portion. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0026] Please refer to Figures 1-4As shown in the figure, an aroma - emitting exhaust insole according to an embodiment of the present invention includes an insole body 1. The shape of the insole body 1 is the same as that of the human foot sole to be adapted and laid inside the shoe. A first accommodation area 2 is formed at the heel part of the insole body 1. An airbag 3 is disposed inside the first accommodation area 2. A circulation air channel 20 communicating with the first accommodation area 2 is formed at the front - sole part of the insole body 1. A first channel 21 communicating with the first accommodation area 2 is formed on the side of the insole body 1. A second accommodation area 4 is formed on the side of the insole body 1 at the arch of the foot. A second channel 40 communicating with the first accommodation area 2 is formed in the second accommodation area 4. An aroma box 41 is disposed inside the second accommodation area 4. The airbag 3 is squeezed by stepping to realize air intake and exhaust, so as to realize the circulation of the air inside the shoe and the diffusion of the aroma box 41.

[0027] When in use, the "aroma - emitting exhaust insole" is placed and laid inside the shoe. When the wearer walks, there are two states: lifting the foot and stepping. The airbag 3 has a first air chamber 30 and a second air chamber 31. When lifting the foot, the airbag 3 inhales the air inside the shoe body into the first air chamber 30. During the air - inhalation process, the air passes through the aroma box 41 in the second accommodation area 4, and the aroma box 41 purifies the air. When stepping, the airbag 3 deforms under force and sends the purified air into the circulation air channel 20. On the other hand, when lifting the foot as described above, the airbag 3 inhales the air in the circulation air channel 20 into the second air chamber 31. When the air in the circulation air channel 20 enters the cavity, the odor - containing air inside the shoe is brought into the second air chamber 31. When stepping as described above, the airbag 3 deforms under force and discharges the odor - containing air in the second air chamber 31 to the outside of the shoe sole through the first channel 21. An exhaust hole is provided at the position corresponding to the first channel 21 on the shoe used in combination with the insole body 1.

[0028] The aroma - emitting exhaust insole of the present invention is provided with an airbag 3, a circulation air channel 20, a first channel 21, a second channel 40 and an aroma box 41. Cooperating with the lifting - foot and stepping actions when using the shoe, each lifting - foot and stepping action can be repeatedly performed for exhaust, intake and aroma diffusion, that is, the automatic intake and exhaust functions of the insole are realized, and at the same time, the purification of odor is taken into account, improving the use comfort of the insole.

[0029] The circulation air channel 20 includes two converging channels 22 communicating with the first accommodation area 2. There are a plurality of branch channels 23 between the two converging channels 22, and each branch channel 23 is spaced apart and distributed at the front - sole part of the insole.

[0030] During use, when stepping on the pedal, the gas in the first air chamber 30 that has been deodorized and has fragrance passes through one of the intersection channels 22 of the circulation airway 20 and enters the interior of the shoe body. The gas enters the multiple branch channels 23 from the intersection channel 22. The multiple branch channels 23 facilitate the full and uniform dispersion of the gas with fragrance into the shoe interior. When lifting the foot, the airbag 3 sucks the odor gas inside the shoe into the second air chamber 31 through the other intersection channel 22, and the gas in the second air chamber 31 is discharged outside the shoe during the next stepping motion. The multiple branch channels 23 are distributed to cover the entire front sole of the foot, so as to fully discharge the odor gas inside the shoe.

[0031] Two non-communicating first air chambers 30 and second air chambers 31 are formed inside the airbag 3. The first air chamber 30 has a first air inlet joint 32 that passes through the second channel 40 and is connected to the fragrance box 41, and a first air outlet joint 33 that is connected to one of the intersection channels 22. The second air chamber 31 has a second air inlet joint 34 that is connected to the other intersection channel 22 and a second air outlet joint 35 that passes through the first channel 21 and is conducted to the outside of the insole body 1. The first air inlet joint 32, the first air outlet joint 33, the second air inlet joint 34, and the second air outlet joint 35 are all one-way conduction structures. The first air inlet joint 32 allows the gas in the fragrance box 41 to enter the first air chamber 30, the first air outlet joint 33 allows the gas in the first air chamber 30 to enter one of the intersection channels 22, the second air inlet joint 34 allows the gas in the other intersection channel 22 to enter the second air chamber 31, and the second air outlet joint 35 allows the gas in the second air chamber 31 to be discharged outside the insole body 1.

[0032] During use, during the specific foot-lifting motion, the airbag 3 resets the first air inlet joint 32 to suck the odor gas inside the shoe into the fragrance box 41 in the second accommodation area 4 for deodorization, and sends the deodorized gas into the first air chamber 30. During the same foot-lifting motion, the airbag 3 resets to prompt the second air inlet joint 34 to suck the odor gas inside the shoe from the branch channels 23 and one of the intersection channels 22 into the second air chamber 31. When stepping on the pedal, the airbag 3 is compressed. At this time, the gas in the first air chamber 30 that has been deodorized and has fragrance is dispersed from the other intersection channel 22 to each branch channel 23 and sent into the shoe interior. During the same stepping motion, the airbag 3 is compressed. At this time, the gas inhaled during the foot-lifting motion in the second air chamber 31 is discharged outside the shoe through the second air outlet joint 35. Among them, the fragrance box 41 is internally provided with fragrance materials and its surface is densely covered with holes. Among them, the one-way conduction structures of the first air inlet joint 32, the first air outlet joint 33, the second air inlet joint 34, and the second air outlet joint 35 are the same as the structure and principle of the one-way valve in the prior art. Among them, the instruction manual Figure 2 and Figure 3 is marked with an air flow mark.

[0033] Both the first air chamber 30 and the second air chamber 31 are internally provided with an elastic reset member 36 for quickly resetting the airbag 3 after being stepped on and squeezed.

[0034] During use, the elastic reset member 36 is preferably a spring, and both ends of the spring are fixedly connected to the inner side wall of the airbag 3. The spring member provides a reset force for the airbag 3 every time it is stepped on.

[0035] The airbag 3 has an upper cover 37, and two raised portions 38 are formed at the positions of the first air chamber 30 and the second air chamber 31 on the upper cover 37.

[0036] During use, the raised portions 38 make the back stepped surface of the airbag 3 more three-dimensional. The two raised portions 38 respectively correspond to the first air chamber 30 and the second air chamber 31, so that each step can fully cooperate with the first air chamber 30 and the second air chamber 31 for inhalation and exhalation.

[0037] A cushion lining 5 is arranged on the top surface of the insole body 1. The cushion lining 5 divides the first accommodation interval 2, the second accommodation interval 4, the circulation air passage 20 and each branch passage 23 into separate cavities. A plurality of air holes 50 are distributed on the upper surface of the cushion lining 5 located in the second accommodation interval 4 and each branch passage 23; a convex portion 51 is formed on the cushion lining 5 at the position of the airbag 3; the cushion lining 5 is made of flannelette material or other cloth materials.

[0038] During use, by arranging the cushion lining 5 to divide the first accommodation interval 2, the second accommodation interval 4, the circulation air passage 20 and each branch passage 23 into separate cavities, the wrong interaction of gases between different cavities is avoided; the material of the cushion lining 5 of the present invention is preferably flannelette material, and the flannelette material effectively improves the comfort when the sole of the foot contacts the insole body 1;

[0039] Among them, the first accommodation interval 2 is a downwardly concave groove and has an upper opening. The second accommodation interval 4 has two openings, namely an upper opening and a side opening. When the cushion lining 5 is fixed to the insole body 1 (stitched or glued), the upper opening of the first accommodation interval 2 and the upper opening of the second accommodation interval 4 are closed. A plurality of air holes 50 are densely distributed at the corresponding position of the upper opening of the cushion lining 5 located in the second accommodation interval 4. The side opening of the second accommodation interval 4 is used to replace the fragrance box 41 during daily use; the fragrance box 41 adopts a detachable structure (snap or threaded connection method) of the prior art, which is convenient for replenishing fragrance materials during daily use.

[0040] At the same time, it should be pointed out that the terms used in the present invention, such as: "front", "rear", "vertical", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the protection scope of the present invention.

[0041] The above are only the preferred embodiments of the present invention. The protection scope of the present invention is not limited to the above embodiments. Any technical solutions falling within the concept of the present invention belong to the protection scope of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements should also be regarded as within the protection scope of the present invention.

Claims

1. A scented exhaust insole, comprising an insole body (1), wherein the insole body (1) has the same shape as the sole of a human foot so as to be suitable for laying inside a shoe, and wherein: The insole body (1) is formed with a first accommodating area (2) at the heel portion, the first accommodating area (2) is provided with an air bag (3), the insole body (1) is formed with a circulation air passage (20) at the forefoot portion and communicated with the first accommodating area (2), the insole body (1) is formed with a first channel (21) at the side portion and communicated with the first accommodating area (2), the insole body (1) is formed with a second accommodating area (4) at the side portion of the arch, the second accommodating area (4) is formed with a second channel (40) communicated with the first accommodating area (2), the second accommodating area (4) is provided with a fragrance box (41), the air bag (3) is squeezed by being stepped on to achieve air inlet and outlet, so as to achieve the circulation of gas inside the shoe and the dispersion of the fragrance box (41).

2. The scented exhaust insole according to claim 1, characterized in that: The circulating air channel (20) comprises two intersection channels (22) communicating with the first accommodation zone (2), a plurality of side branch channels (23) are provided between the two intersection channels (22), and the side branch channels (23) are distributed at intervals on the forefoot portion of the insole.

3. The scented exhaust insole according to claim 2, characterized in that: The air bag (3) has two mutually non-conductive first air cavities (30) and second air cavities (31) formed therein; the first air cavity (30) has a first air inlet joint (32) communicating with the fragrance box (41) through the second channel (40) and a first air outlet joint (33) communicating with one of the intersection channels (22); the second air cavity (31) has a second air inlet joint (34) communicating with the other intersection channel (22) and a second air outlet joint (35) communicating with the outside of the insole body (1) through the first channel (21).

4. The scented exhaust insole according to claim 3, characterized in that: The first air inlet connector (32), the first air outlet connector (33), the second air inlet connector (34) and the second air outlet connector (35) are all one-way conducting structures; the first air inlet connector (32) allows the gas in the fragrance box (41) to enter the first air cavity (30); the first air outlet connector (33) allows the gas in the first air cavity (30) to enter one of the intersection channels (22); the second air inlet connector (34) allows the gas in the other intersection channel (22) to enter the second air cavity (31); and the second air outlet connector (35) allows the gas in the second air cavity (31) to be discharged from the insole body (1).

5. The scented exhaust insole according to claim 3, characterized in that: Both the first air cavity (30) and the second air cavity (31) are built with elastic reset components (36) for prompting the airbag (3) to quickly reset after being stepped on or squeezed.

6. The scented exhaust insole according to claim 3, characterized in that: The airbag (3) has an upper cover (37), and the upper cover (37) is formed with two protrusions (38) at the first air cavity (30) and the second air cavity (31).

7. The scented exhaust insole according to claim 1, characterized in that: The top surface of the insole body (1) is provided with a padding (5), the padding (5) separates the first accommodating area (2), the second accommodating area (4), the circulation airway (20) and each side branch channel (23) into separate cavities, and the padding (5) is provided with a plurality of air holes (50) on the upper surface of the second accommodating area (4) and each side branch channel (23).

8. The scented exhaust insole according to claim 7, characterized in that: The cushion (5) is formed with a protrusion (51) located at the airbag (3).

9. The scented exhaust insole according to claim 8, characterized in that: The pad (5) is made of flannel material or other cloth.

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