JP5584950B1 - 庇 with ventilation function - Google Patents

Abstract

[PROBLEMS] Conventionally, when a hat is used, a heel formed slightly downward causes the air flow to escape upward, resulting in less air circulation in the vicinity of the forehead, which may be uncomfortable.
SOLUTION: The outside air taken into a cavity 2 formed inside the heel 1 from the buttock intake opening 21 flows from the exhaust opening 25 opened to the base side of the cavities 1 of the cavity 2 to the crown. It is discharged below the lower edge 11 and hits the portion of the hat wearer's forehead that is not covered by the crown 10.
[Selection] Figure 5

Description

  The present invention relates to a bag having a ventilation function that blows out outside air taken into the heel of a hat toward a portion of the hat wearer's forehead that is not covered with a crown.

The forehead has an important role of sweating at a high temperature, lowering the temperature of the forehead with the heat of vaporization generated when the sweat evaporates, and thus adjusting the temperature of the entire head. However, when wearing a hat, the heel part of the hat formed slightly obliquely downward often releases air from the front to the upper side of the buttock, and as a result, the forehead part located at the lower back of the heel part. As a result, the air flow in the vicinity of the part not covered with the crown deteriorated, and as a result, the head temperature was not adjusted well.
In order to avoid this problem, a hat may be put on with the buttock on the rear side even though the buttock is required on the front side for light shielding. For this reason, a hat with good ventilation at the forehead has been desired.

The thing of patent document 1 is the thing for introducing the external air introduce | transduced from the air intake port into the inside of a helmet without a leak, and sending a wind to the part of the head covered with the helmet.
Therefore, as is apparent from FIGS. 2 and 7 of Patent Document 1, a discharge port is formed inside the helmet.
Furthermore, since the cover 8 formed on the inner side of the helmet body at the inner lower edge of the helmet is in close contact with the wearer's forehead and hinders the flow of air, the external air introduced into the helmet does not hit the wearer's forehead. Absent.

  Further, the one described in Patent Document 2 is also configured for the purpose of sending outside air into the crown, and FIG. As is clear from FIG. 1, an exhaust port for blowing outside air toward the portion of the forehead portion of the hat wearer that is not covered with the crown is not formed in the heel portion.

Japanese Utility Model Publication No. 63-175125 US Patent Application Publication No. 2002/0162159

  Conventionally, when wearing a cap, the heel formed slightly downward from the air flowing from the front escapes upward, and there is little air circulation near the forehead at the lower back of the heel, and heat dissipation from the forehead However, the user may feel uncomfortable.

  The object of the present invention has been made in view of such problems, and is to provide a bag having a ventilation function capable of solving the above problems.

In order to achieve such an object, the bag having a ventilation function according to the present invention has a cavity formed inside or on the back surface of the bottle, and is taken into the cavity from an intake opening formed in the cavity. After the outside air is exhausted below the lower edge of the crown from the exhaust opening formed on the base side of the heel of the cavity, the cap wearer's forehead is not covered with the crown It is configured to hit the part.
Because of such a configuration, eaves having the ventilation function is to remove the air that warmed the vicinity of the forehead of the hat wearer, to mitigate the temperature rise in the forehead, that enables comfortable use of the hat.
Further, the present invention is characterized in that a cavity holder for supporting upper and lower surfaces of the cavity part is provided in the cavity part in order to maintain the shape of the cavity part.
Therefore, the cavity can always maintain the shape necessary for taking in outside air.
Further, the present invention is characterized in that, in order to form the cavity portion, a cavity construction tool not fixed to the collar is provided on the collar.
Therefore, it is not necessary to specially process the core of the bag in order to form the left and right walls of the hollow part in the manufacturing process of the bag having a ventilation function, so that the current manufacturing process of the bag is not significantly changed. It is possible to produce a bag having a ventilation function.
In the present invention, the cavity construction tool slides back and forth between the exhaust opening of the cavity and a front opening provided at a front portion of the bag. It is a slide cavity construction tool that opens and closes.
Therefore, the wearer of the hat can select the type of the intake opening according to the season or according to the situation, and in the case of rain, the upper opening can be closed to prevent rainwater from entering.
Further, the present invention is characterized in that the cavity construction tool is detachable.
Therefore, if you do not need venting function, said Removing the cavity construction tool, the appearance of the eaves ing substantially the same as the appearance of eaves general hat having no ventilation function.

  When wearing a hat with a bag having a ventilation function of the present invention, outside air taken into a large cavity formed inside the bag from one or a plurality of openings formed in the bag, Since it can be discharged toward the forehead part that is not covered by the wearer's crown from the opening formed near the forehead part at the lower back of the heel, the heat radiation of the forehead part is effectively performed, and the hat Can be used comfortably.

(A) It is a bottom perspective view which shows the scissors which have the ventilation function of the 2nd Embodiment of this invention. (B) It is sectional drawing which shows the 1st modification of the 2nd Embodiment of this invention. It is sectional drawing which shows the 2nd modification of the 2nd Embodiment of this invention. It is a top perspective view showing the 2nd modification of a 2nd embodiment of the present invention. (A) It is a top perspective view of an opening-and-closing spring. (B) It is a top perspective view which shows the modification which pushed the opening-and-closing spring shown to Fig.4 (a) with the finger | toe, and was dented on the opposite side. (C) It is a top perspective view which shows the lid | cover in which the opening-and-closing spring shown to Fig.4 (a) was integrated. (D) It is an upper surface perspective view which shows the state in which the opening-and-closing spring shown in FIG.4 (c) was provided in the cage | basket which has a ventilation function. (E) It is an upper surface perspective view which shows the state in which the lid | cover was formed in the rear-end part of the eaves opening part. (A) It is a bottom perspective view which shows the cavity construction tool used for the 2nd Embodiment of this invention. (B) It is a bottom perspective view which shows the 2nd Embodiment of this invention. (A) It is a bottom perspective view which shows the 1st modification of the 2nd Embodiment of this invention. (B) It is a bottom perspective view which shows the cavity construction tool by which the partition was formed in the foremost part. It is a bottom perspective view showing a 3rd embodiment of the present invention. (A) It is a bottom perspective view which shows the slide cavity construction tool used for the 2nd, 3rd embodiment of this invention. (B) It is a bottom perspective view which shows the modification 1 of the slide cavity construction tool used for the 2nd, 3rd embodiment of this invention. (C) It is a bottom perspective view which shows the modification 2 of the slide cavity construction tool used for the 2nd, 3rd embodiment of this invention. (D) It is a bottom perspective view which shows the modification 3 of the slide cavity construction tool used for the 2nd, 3rd embodiment of this invention. It is a bottom perspective view showing the 1st example of use of a 2nd embodiment of the present invention. It is a bottom perspective view showing the 2nd example of use of the 2nd embodiment of the present invention. It is a bottom perspective view showing the 3rd example of use of a 2nd embodiment of the present invention. It is a bottom perspective view showing the 4th example of use of the 2nd embodiment of the present invention. (A) It is a bottom perspective view which shows the bottom face component used for the 2nd, 3rd embodiment of this invention. (B) It is a bottom perspective view which shows the 1st usage example (extract) of the bottom face component used for the 2nd, 3rd embodiment of this invention. It is a bottom perspective view showing a modification of the third embodiment of the present invention. It is a bottom perspective view showing a bag which has a ventilation function of a 1st embodiment of the present invention. (A) It is sectional drawing which shows the structure of the bag of a common baseball cap. (B) It is sectional drawing which shows an example of the 2nd Embodiment of this invention. It is a top perspective view of a gavel.

  Hereinafter, an embodiment of the present invention will be described with reference to the drawings.

For example, as shown in FIG. 1A, a cavity 2 is formed in the bag 1 having a ventilation function, and an intake opening 21 and an exhaust opening 25 are formed in the cavity 2. The exhaust opening 25 is formed below the lower edge of the crown.
As shown in FIG. 16B, which is a cross-sectional view of the ridge 1, the outside air taken into the cavity 2 from the upper opening 22, the front opening 23, and the lower opening 24, which are the intake openings 21, The exhaust opening 25 formed in the vicinity of the connecting portion 36 is discharged to the lower side of the crown lower edge portion 11 and hits a portion of the forehead portion of the hat wearer that is not covered with the crown.

The upper opening portion 22 is formed by a heel opening portion 32 formed in the heel surface material 31. Further, the front opening 23 is formed at the heel edge 35 which is the front of the heel 1 and in the vicinity thereof. Here, “near” means within 1 cm from the heel edge 35. Further, the lower opening 24 is formed by a heel opening 32 </ b> A formed in the heel lower surface material 33.
Further, the exhaust opening 25 is formed in the vicinity of the flange connection portion 36 where the rod 1 is in contact with the crown 10.
The size and shape of the upper opening 22, the front opening 23, the lower opening 24, and the exhaust opening 25 are not particularly limited as long as sufficient outside air can be sent to the forehead .
All of the three intake openings 22, 23, 24 may be formed simultaneously, any two may be formed simultaneously, or any one may be formed alone.
Further, in the case of the ridge 1 configured such that the front opening portion 23 and the lower opening portion 24 are not formed, the cavity portion 2 may not be formed in the portion of the ridge 1 ahead of the position of the upper opening portion 22. In this case, a partition serving as a partition of the front portion of the cavity 2 may be formed.
The exhaust opening 25 may be always formed.

A lid 39 that can be freely opened and closed is formed in the eaves opening 32, and the lid 39 may be closed when intake from the upper opening 22 is not necessary. A method of forming the lid 39 will be described later (FIG. 4).
Although not shown, a fastener or a hook-and-loop fastener may be attached near the front opening 23 so that the front opening 23 can be opened and closed.
Further, as shown in FIGS. 2 and 3, a small gavel 26 is formed toward the front for the purpose of effectively taking outside air and preventing the sun light inserted from the upper opening 22 from hitting the eyes. May be. As shown in FIG. 17, the gavel 26 may be formed to be large so as to cover the upper portion of the upper opening 22, and can be attached to and detached from the rails 26 </ b> R and 26 </ b> R formed on the upper surface of the saddle 1. It may be attached to.
The exhaust opening 25 may be formed so as to open toward the forehead, or may be provided with a wind direction guide plate.

  The formation method of the cavity part 2, the intake opening part 21, the exhaust opening part 25, etc. is not specifically limited. Hereinafter, focusing on the formation method of the cavity 2, the description will be made by classifying into three embodiments.

The cavity 2 may be formed seamlessly by integrating with the ridge 1 from the stage of forming the ridge 1. Such a case is referred to as a first embodiment of the present invention. An example is shown in FIG.
In addition, the hollow portion 2 may be formed inside the ridge 1 between the ridge upper surface material 31 and the ridge lower surface material 33 in the ridge 1 formed in multiple layers. Such a case is referred to as a second embodiment of the present invention.
Furthermore, as shown in FIG. 14, the cavity 2 may be formed by a cavity construction tool 4A that is detachably attached. Such a case is referred to as a third embodiment of the present invention.

  In 2nd, 3rd embodiment, the cavity construction tool A installed in order to form the cavity part 2 may be comprised so that attachment or detachment is possible. When the cavity construction tool A is removed, the appearance of the heel 1 becomes substantially the same as the appearance of a typical hat heel that does not have a ventilation function.

  A first embodiment of the present invention will be described. From the stage of forming the heel 1, the cavity 2 is formed seamlessly with the heel 1. There is no particular limitation on the method for forming the cavity 2 by being integrated with the bag 1, and a method by plastic molding, a method in which an original mold of the bag 1 is formed by plastic molding and then drilled by machining, or heat such as a three-dimensional printer is used. A method using an additive manufacturing method using a plastic resin, or the like may be used. FIG. 15 shows an example in which an upper opening 22I and a front opening 23I are formed in the cavity 2.

Before describing the second embodiment of the present invention, an example of the basket 1 formed in multiple layers will be described.
When the cavity 2 is formed inside the basket 1 formed in multiple layers as in the second embodiment, a single layer or a plurality of layers positioned on the upper side of the cavity 2 form the basket upper surface material 31. A single layer or a plurality of layers located on the lower side of the cavity 2 forms the heel lower surface material 33 (FIG. 16B).

The description of the second embodiment will be made by taking a baseball cap bag as an example. For example, as shown in FIG. 16A, a typical baseball cap bag includes a core material E formed of plastic or the like, a cushion material F formed of a sponge or the like covering the upper side, and a core material E. It is formed of a stretchable cloth G that covers the entire cushion material F.
In which two layers are formed in the ridge 1 formed in multiple layers, the hollow portion 2 is not particularly limited, but here, for example, as shown in FIG.
A heel upper surface material 31 composed of a core material E, a cushion material F, and a cloth G positioned on the upper side of the cushion material F, and a heel lower surface material 33 composed of a cloth G positioned on the lower side of the core material E. An explanation will be given using an example in which the cavity 2 is formed by being sandwiched.
The cloth G is preferably formed of a material having no air permeability in consideration of the case where a part of the cavity 2 is formed.

The cavity 2 is formed in the heel 1 by forming a wall by a part of the heel upper surface material 31 or a part of the heel lower surface material 33.
As an example of a specific method of forming the cavity portion 2, walls 37 </ b> J and 37 </ b> J in which a part of the core material E that constitutes a part of the upper surface material 31 stands and becomes the left and right walls of the cavity portion 2. The hollow portion 2 may be formed by pressing down the heel lower surface material 33 formed by the cloth G having two stretchable walls G.
In addition, when the collar lower surface material 33 is formed of a hard material such as plastic instead of a stretchable cloth or the like, a part of the collar lower surface material 33 stands up as shown in FIG. The cavity part 2 may be formed by forming the walls 37, 37 to be the left and right walls of the cavity part 2.
The walls 37J and 37J or the walls 37 and 37 may extend in the direction of the flange edge 35 from the flange connection portion 36 in parallel or in a fan shape to form the cavity 2.

The front opening 23 is formed in the vicinity of the heel edge 35, preferably in the vicinity of the foremost part of the heel, by separating the heel lower surface material 33 and the heel upper surface material 31, or by removing a part of the heel lower surface material 33. May be formed.
The exhaust opening 25 may be formed by separating the collar lower surface material 33 and the collar upper surface material 31 in the vicinity of the collar connection portion 36 where the collar 1 is in contact with the crown 10, or in the vicinity of the collar connection portion 36. It may be formed by removing a part of the lower surface material 33.

  Further, in the case of the ridge 1 in which the front opening 23 and the lower opening 24 are not formed, a part of the ridge upper surface material 31 or the ridge lower surface material 33 rises, and a partition that serves as a partition of the front portion of the cavity portion 2 is formed. It may be formed.

When there is a possibility that the cavity 2 formed by the pair of left and right walls 37J, 37J or 37, 37 may be crushed, the left and right walls 37J, 37J or 37, 37 are maintained in order to maintain the shape of the cavity 2. In between, the cavity holder 4 which supports the upper and lower surfaces of the cavity part 2 may be formed. The shape of the cavity holder 4 formed so as not to hinder the flow of air flowing from the intake opening 21 to the exhaust opening 25 is not particularly limited, and may be a partition (FIG. 1) Alternatively, it may be configured as a wave-like planar body forming a part of the cardboard.
The cavity holder 4 may be fixed to both the collar upper surface material 31 and the collar lower surface material 33 or to either the collar upper surface material 31 or the collar lower surface material 33. It does not need to adhere to either the lower surface material 33.

  Next, the difference between the cavity construction tool 4A and the cavity holder 4 will be described. In order to form the cavity portion 2, the cavity construction tool 4 </ b> A may be disposed between the heel upper surface material 31 and the heel lower surface material 33. The cavity construction tool 4A may not be fixed to the ridge. At this time, the walls 37J, 37J or 37, 37 may not be formed.

The shape of the cavity construction tool 4A is not particularly limited, but here, as shown in FIG. 5A, the U-shaped cavity construction tool 4U formed of plastic or the like and having a U-shaped cross section perpendicular to the longitudinal direction is used. Will be described as an example of the cavity construction tool 4A.
The U-shaped cavity construction tool 4U has a bottom plate portion 46U, which is a substantially flat surface portion, between the collar upper surface material 31 and the collar lower surface material 33 so as to contact the collar lower surface material 33 formed of the stretchable cloth G. You may install (FIG.5 (b)).
The U-shaped cavity construction tool 4U not only forms the cavity 2U, but also forms the front opening 23U and the exhaust opening 25U together with the collar upper surface material 31 and the collar lower surface material 33.

  The front opening 23U is formed in the vicinity of the flange edge 35, preferably in the vicinity of the foremost portion of the flange, and the exhaust opening 25U is formed in the vicinity of the flange connection 36.

  The U-shaped cavity construction tool 4U may be fixed to the back surface of the heel upper surface material 31, or may be installed so as not to be fixed to the back surface of the heel upper surface material 31 and wrapped in the heel lower surface material 33, Moreover, the wall 37 or 37J may be formed dare and installed between the walls 37 and 37 or 37J and 37J.

The shape of the U-shaped cavity construction tool 4U is not particularly limited except that the shape of the cross section perpendicular to the longitudinal direction is U-shaped. A fan-like shape in which the front opening 23U side is wider than the exhaust opening 25U side may be used.
Moreover, as shown in FIG.5 (b), 38 U of cavity construction tools may be formed in U-shaped cavity construction tool 4U, in order to hold | maintain the shape of the cavity part 2U. The cavity construction tool partition 38U is formed so as not to hinder the flow of air flowing in the direction of the exhaust opening 25U. The number and shape of the cavity construction tool partitions 38U to be formed are not particularly limited.

  When only the upper opening 22 is formed, as shown in FIG. 6A, the U-shaped cavity construction tool 4U has a short length from the exhaust opening 25US to the front edge of the heel opening 32. You may divide | segment into U-shaped cavity construction tool 4US and U-shaped cavity construction tool 4UT which is the remaining part. When one of the divided U-shaped cavity construction tools 4US is installed, the forefront portion 47US of the U-shaped cavity construction tool 4US does not reach the collar edge 35 of the collar, so that no opening is formed in the collar edge 35. At this time, since it is not necessary to consider taking in outside air from the front of the cavity 4US, a partition 40UZ is formed at the front of the U-shaped cavity construction tool 4US as shown in FIG. The front portion of 4US may be closed, or the wall 37Z that closes the front portion of the cavity 4KS with the heel lower surface material 33, or the wall 37ZJ that closes the front portion of the cavity 4KS with the heel upper surface material 31 may be formed.

When the U-shaped cavity construction tool 4U, 4US, 4UT is configured to be detachable, the widths of the front and rear parts of the U-shaped cavity construction tool 4U and the like may be formed to be equal so that the attachment / detachment operation is easy. .
Moreover, as an example of detachable construction of the cavity construction tool 4A such as the U-shaped cavity construction tool 4U, the cavity construction tool is provided in the vicinity of the collar connecting portion 36 of the collar lower surface material 33 formed of a soft stretchable fabric. The entry part 3 for passing through 4A may be formed, and the entry part 3U for the cavity construction tool 4A may be formed in the vicinity of the flange 35 (FIG. 6).

In order to correctly insert the U-shaped cavity construction tool 4U or the divided U-shaped cavity construction tool 4US into the interior of the cage 1 from the entry portion 3 or 3U, and to keep it in the correct position, it is necessary from the vicinity of the cage connection portion 36 if necessary. A pair of left and right guides, for example, rails 5 and 5 may be formed on the back surface of the collar upper surface material 31 so as to extend in the direction of the edge 35. Moreover, you may form so that a part of U-shaped cavity construction tool 4U or U-shaped cavity construction tool 4US may be inserted in the rail 5. FIG.
The notch is formed in the rail 5 and the U-shaped cavity construction tool 4U or the U-shaped cavity construction tool 4US is also formed with a convex portion corresponding to the notch and meshed with each other, thereby inserting the U-shaped cavity construction tool 4U or You may comprise the lock | rock which makes U-shaped cavity construction tool 4US stay in a correct position. The lock may be released by loosening the curvature of the heel.

  Although not shown, when the U-shaped cavity construction tool 4U or the U-shaped cavity construction tool 4US is mounted, the protrusions formed on these cavity construction tools 4A push the lid 39 of the heel opening 32 open, thereby constructing the U-shaped cavity construction. When removing the tool 4U or the U-shaped cavity construction tool 4US, these protrusions may be configured to block the lid 39 of the heel opening 32.

After the divided U-shaped cavity construction tool 4US is set, the U-shaped cavity construction tool 4UT divided from the U-shaped cavity construction tool 4US is formed on the edge portion 35 when suction from the front opening 23 is required. It inserts from the entered part 3U and connects to the front of the U-shaped cavity construction tool 4US.
Further, when the lid 39 of the heel opening 32 is closed after the U-shaped cavity construction tool 4UT is connected, intake from only the front opening 23 is performed.

Next, as with the U-shaped cavity construction tool 4U, the difference between the slide cavity construction tool 4K as one form of the cavity construction tool 4A and the U-shaped cavity construction tool 4U will be described.
The slide cavity construction tool 4K shown in FIG. 8 not only forms the cavity 2K, but also slides back and forth between the exhaust opening 25K and the front opening 23K of the cavity 2K, so that the intake opening 21K Are opened and closed and the heel opening 32 is opened and closed (FIGS. 9 to 12). Thus, the slide cavity construction tool 4K has a function of controlling the intake air to the cavity 2K.

As shown in FIG. 8A, the slide cavity construction tool 4K includes a rear plate portion 41K, a slide opening portion 42K, a front plate portion 43K, a right side plate portion 44K, a left side plate portion 45K, and a bottom plate portion 46K. Yes.
The front-rear width a of the rear plate portion 41K and the front-rear width a ′ of the front plate portion 43K are both formed equal to the front-rear width a ″ (FIG. 4E) of the heel opening 32 (a = a ′ = a ″), the rear plate portion 41K and the front plate portion 43K can both block the heel opening 32.
In addition, for example, the front-rear width b of the slide opening 42K is formed to be twice the front-rear width a ″ (b = 2a ″) of the heel opening 32, so that the upper opening under the two conditions described later. The portion 22K can be formed.
Further, the length c of the right side plate portion 4K and the left side plate portion 45K is such that the front end of the bottom plate portion 46K reaches the vicinity of the front end of the bag when the front end of the rear plate portion 41K coincides with the rear end of the bag opening portion 32. Length.

As shown in FIG. 9, the slide cavity construction tool 4 </ b> K installed movably between the saddle upper surface material 31 and the saddle lower surface material 33 moves back and forth in the saddle 1, so that The cavity 2K is formed together with the lower surface member 33 and the heel opening 32, and the upper opening 22K and the front opening 23K are opened and closed (FIGS. 9 to 12).
The exhaust opening 25K may be always formed by the saddle upper surface material 31 and the saddle lower surface material 33 or by separating a part of the saddle lower surface material 33 regardless of the movement of the slide cavity construction tool 4K.
In FIG. 9, as will be described in detail later, since the heel opening 32 is closed by the front plate portion 43K, the upper opening 22K is not opened, and the foremost portion 47K of the slide cavity construction tool 4K is An example in which the front opening 23K is not opened because it does not reach the edge 35 is shown. The last part 48K is located near the exhaust opening 25K.

  The slide cavity construction tool 4K installed between the collar upper surface material 31 and the collar lower surface material 33 may be guided by the wall 37 or 37J so that it can slide correctly and smoothly in the front-rear direction. As shown, it may be guided by a rail 5.

  Next, how to select the opening by the slide cavity construction tool 4K will be described.

  First, a description will be given of a case where no intake air is taken from any intake opening. As shown in FIG. 9, the slide cavity construction tool 4 </ b> K is placed on the heel of the inverted cap so that the bottom plate portion 46 </ b> K contacts the heel lower surface material 33 and the foremost portion 47 </ b> K faces the heel edge 35. If 32 is attached so as to overlap the front plate portion 43K, the heel opening 32 is closed, and thus the upper opening 22K is not formed in the cavity 2K. Further, since the foremost portion 47K of the bottom plate portion 46K does not reach the heel edge portion 35, the heel edge portion 35 is covered with a cloth or the like constituting the surface of the heel, and the front opening 23K is not formed. Therefore, outside air is not taken into the cavity 2K from anywhere.

  Next, a description will be given of a case where intake is performed only from the upper opening 22K. When the slide cavity construction tool 4K in the state shown in FIG. 9 is slid forward until the rear end 8 of the front plate portion 43K and the front end 8A of the heel opening 32 coincide with each other as shown in FIG. The heel opening 32 and the front half of the slide opening 42K overlap with each other to form the upper opening 22K. However, at this time, since the foremost portion 47K of the bottom plate portion 46K does not reach the flange edge portion 35, the front opening 23K is not formed. Accordingly, the outside air is taken into the cavity 2K only from the upper opening 22K.

Next, a description will be given of the case where intake is performed from both intake openings of the upper opening 22K and the front opening 23K. When the slide cavity construction tool 4K in the state shown in FIG. 10 is slid forward until the front end of the rear plate portion 41K coincides with the rear end of the heel opening 32 as shown in FIG. And the rear half of the slide opening 42K overlap, and the upper opening 22K continues to be formed. At the same time, the foremost portion 47K of the bottom plate portion 46K reaches the flange portion 35, and the front opening 23K is formed.
Therefore, outside air is taken into the cavity 2K from both the intake openings of the upper opening 22K and the front opening 23K.

A part of the collar lower surface material 33 in the vicinity of the collar edge 35 where the front opening 23K is opened is formed by being roughly knitted with stretchable fibers, and the foremost part 47K of the bottom plate part 46K is extruded. It may be configured so as to be easily stretched when coming and not prevent formation of the opening.
In addition, a cut is formed in a part of the heel lower surface material 33 formed of stretchable fibers in the planned opening portion so that the forefront portion 47K that is pushed out can easily form an opening. May be. At the time of closing, the cut may be formed so that both sides of the cut come into contact with each other due to the stretchability of the fiber, etc., and a fastener or a hook-and-loop fastener is attached to be openable and closable. Also good.

  Next, a description will be given of the case of intake from only the front opening 23K. When the slide cavity construction tool 4K in the state shown in FIG. 11 is slid forward until the front end of the rear plate portion 41K and the front end of the collar opening portion 32 coincide with each other as shown in FIG. 41K and the heel opening 32 overlap, and the upper opening 22K is closed. At this time, since the foremost portion 47K of the bottom plate portion 46K is located in front of the flange edge portion 35, the front opening 23K is continuously formed. Accordingly, outside air is taken into the cavity 2K only from the front opening 23K.

As described above, the slide cavity construction tool 4K slides back and forth between the exhaust opening 25K and the front opening 23K of the cavity 2K, changes the position, and opens and closes the intake opening 21K. The type and number of intake openings for sending outside air to the are selected, and intake control is performed.
The lid 1 having the slide cavity construction tool 4K capable of opening and closing the upper opening 22K does not need to be formed with a lid 39 for the purpose of preventing rainwater and sunlight from entering from the upper opening 22K.

Even if the slide cavity construction tool 4K slides and moves in the cavity 2K, if the shape of the entire cavity 2K is securely held by the underside material 33 made of a hard material, the bottom plate part 46K is It does not have to be so large as to cover the entire bottom of the slide cavity construction tool 4K. As shown in FIG. 8B, the front opening 23K is positioned when the foremost portion 47K is positioned in front of the collar edge 35. It suffices if it is formed in a size sufficient to form the.

The slide cavity construction tool 4K is slid in the front-rear direction by the method when the heel lower surface material 33 is formed of a stretchable cloth or the like and a finger is put on the slide cavity construction tool 4K indirectly or directly.
When the bottom surface member 33 is formed of a hard material and the slide cavity construction tool 4K cannot be slid by placing a finger on it, as shown in FIGS. 8 (a) and 8 (b), the bottom plate portion 46K The slide knob 7 or the slide knob 7A is formed on the front plate portion 43K, the slide knob 7 or 7A is inserted into the slit 71 formed on the bottom surface material 33, and the tip of the slide knob 7 or 7A protruding from the slit 71 You may slide the front and back of the slide cavity construction tool 4K by pinching the part (FIG. 12).

Since the friction between the lower surface material 33 and the slide cavity construction tool 4K is not sufficient, a place where the slide cavity construction tool 4K that has been slid cannot be stably determined is shown in FIG. A convex portion D is formed on the lower surface of the lower surface, and a concave portion is formed on the upper surface of the collar lower surface material 33 in consideration of the position where the slide cavity construction tool 4K is to be fixed, and the convex portion is fitted into the concave portion. The slide cavity construction tool 4K may be positioned.
Although not shown, a notch is formed at an appropriate portion of the slit 71 and the slide knob 7 is hooked, or a concave portion is formed on the rail 5 to form a convex portion formed on the side plate of the slide cavity construction tool 4K. The slide cavity construction tool 4K may be positioned by a fitting method.

When the bottom surface material 33 is formed of a soft cloth and the shape of the cavity 2K and the exhaust opening 25K is difficult to maintain because the slide cavity construction tool 4K moves in the cavity 2K, FIG. As shown to (a), you may form the bottom surface fixture 6K which provided the slit 72. FIG.
As shown in FIG. 13 (b), the bottom surface component 6K is installed between the collar upper surface material 31 and the collar lower surface material 33 so as to wrap the slide cavity construction tool 4K.
The bottom surface component 6K may be fixed to the heel surface material 31, or a part of the bottom surface component 6K may be detachably fitted to the rail 5.

When the bottom surface component 6K is formed, a slit 72 is formed in the bottom surface component 6K so as to overlap the slit 71, and the slide knob 7 or 7A passes through both the overlapping slit 71 and slit 72. Plugged into.
The positioning of the slide cavity construction tool 4K when the bottom surface construction tool 6K is formed may be performed by forming a notch at an appropriate position of the slit 72.

Further, either the upper opening 22K or the front opening 23K may be always open, and the other opening may be configured to be openable and closable.
When the bag 1 is configured such that the upper opening 22K is always opened and the front opening 23K can be freely opened and closed, the front plate portion 43K and the rear plate portion 41K do not have to be formed.
Further, when the heel 1 is configured such that the front opening 23K is always open and the upper opening 22K is freely openable and closable, the slide cavity construction tool 4K is configured so that the front end of the rear plate portion 41K is the heel opening 32. There are two places: a place that coincides with the rear end, and a place where the rear plate portion 41K and the heel opening portion 32 are overlapped, and the upper opening portion 22K is blocked by sliding the slide cavity construction tool 4K forward. Configure to be located only. At this time, the front plate portion 43K may not be formed.
The positioning may be performed by appropriately forming the position and length of the slit 72 and the position of the notch in the bottom surface component 6.

The place where the cavity portion 2KZ having the opening / closing type intake opening only of the front opening portion 23KZ without the upper opening portion 22K is formed is the bag opening portion 32, the rear plate portion 41K, the slide opening portion 42K, the front plate portion. 43K or the like may not be formed.
Further, when the cavity 2KS having the openable / closable intake opening having only the upper opening 22K is formed, as shown in FIG. 8C, the slide cavity is constructed in the same manner as the U-shaped cavity construction tool 4U. The tool 4K is divided into a slide cavity construction tool 4KS having a short length from the last part 48K to the front edge of the front plate part 43K and a slide cavity construction tool 4KT which is the remaining part.
The slide cavity construction tool 4KS is installed between the heel upper surface material 31 and the heel lower surface material 33. Even if the slide cavity construction tool 4KS slides, the foremost portion 47KS of the bottom plate portion 46KS does not reach the flange edge portion 35, so the front opening 23KS is not formed.
At this time, since it is not necessary to consider taking in outside air from the front of the slide cavity 2KS, even if the partition for closing the front part of the slide cavity construct 4KS is formed in the same manner as the partition 40UZ of the U-shaped cavity construct 4US Alternatively, the wall 37Z that closes the front portion of the cavity 2KS with the heel lower surface material 33, or the wall 37ZJ that closes the front portion of the cavity 2KS with the heel upper surface material 31 may be formed.
Although not shown, a slide knob may also be formed on the slide cavity construction tool 4KS.

A third embodiment will be described. The scissors 1 may be provided with a cavity construction tool 4A such as the aforementioned U-shaped cavity construction tool 4U and slide cavity construction tool 4K (FIG. 14) which are detachably attached.
The upper opening 22B is formed by the heel opening 32B that is opened through from the front surface portion HO to the back surface portion HR of the heel 1 with the external cavity construction tool 4A removed. The cavity construction tool 4A is externally attached to the back surface portion HR.
As shown in FIGS. 7 and 14, the slide cavity construction tool 4 </ b> K may be externally attached by a rail 5 </ b> E installed on the back surface portion HR. FIG. 7 shows an example in which the U-shaped cavity construction tool 4U is detachably attached to the back surface portion HR, and the upper opening 22B, the front opening 23B, and the exhaust opening 25B are opened. . FIG. 14 shows an example in which the slide cavity construction tool 4K is detachably attached to the back surface portion HR, and the front opening 23B and the exhaust opening 25B are opened.

  When the cavity construction tool 4A is externally attached, the front opening is formed by the back surface part HR and the foremost part of the cavity construction tool 4A, and the exhaust opening 25B is the rear surface part HR and the rearmost part of the cavity construction tool 4A. And formed.

  When externally attaching the bottom surface component 6K, install the bottom surface component 6K so that the front edge of the bottom surface component 6K is in front of the flange 35, and prevent the bottom surface component 6K from forming an unintended front intake opening. good.

Further, sliding of the slide cavity construction tools 4K and KS when externally attached may be performed by the knobs 7 and 7A inserted into the slits 72 formed in the bottom surface construction tool 6K.
Moreover, you may form a notch in the rail 5E for positioning of the slide cavity construction tools 4K and KS.

The slide cavity construction tools 4K and KS are formed such that the slide knobs 7 and 7A are inserted into the slits 72 so as not to be separated from the bottom surface construction tool 6K.
A slide knob 7B that is inserted into the slit 72 may also be formed on the slide cavity construction tool 4KT so that the externally attached slide cavity construction tool 4KT does not fall (FIG. 8D).

As described above, since the upper opening 22 is formed on the upper side of the ridge 1, the air flowing above the ridge 1 can be captured and taken into the cavity 2.
Further, since the front opening 23 is formed in the vicinity of the flange edge 35, preferably in the vicinity of the foremost portion of the flange, the air immediately before flowing above the flange 1 can be taken into the cavity 2.
Since the heel 1 is formed slightly downward, the front opening 23 formed in the vicinity of the heel edge 35 has a lower portion of the opening protruding slightly forward from the upper portion so that outside air can be taken in more effectively. It may be formed.

  Similarly to the above, it is possible to take outside air into the cavity 2 from the lower opening 24 formed on the lower side of the bag.

Moreover, the feature of the bag 1 having a ventilation function of the present invention is that the exhaust opening 25 is formed below the crown lower edge portion 11 as shown in FIG. Since the exhaust opening 25 is formed in this place, a large amount of outside air taken into the large cavity 2 is discharged toward the forehead of the hat wearer that is not covered with the crown 10, It is possible to solve the problem of the present invention called “radiation from the heat”.
In the case of a cap configured so that a gap is formed between the forehead portion and the crown lower edge portion 11, a part of the outside air discharged from the exhaust opening 25 is taken into the crown 10 and the inside of the crown 10. Ventilate.

Another feature of the bag 1 having a ventilation function of the present invention is that it has a cavity 2 having a large capacity. The capacity of the cavity 2 formed inside the bag 1 is a rectangular parallelepiped having a length of 6 cm, a width of 14 cm, and a height of 1 cm, assuming that the bag 1 is the same size as a bag of a normal baseball cap (18 cm × 7 cm). It can be 84 cubic centimeters, corresponding to the volume.
The kite 1 capable of having a large-capacity cavity portion 2 can be expected to be used during intense exercise where a large amount of ventilation to the forehead portion is desired. Practically, it is desirable to form the cavity 2 having a capacity of 7.5 cubic centimeter (3 cm × 5 cm × 0.5 cm) to 60 cubic centimeter (6 cm × 10 cm × 1 cm).

The lid 39 of the heel opening 32 will be described. For example, as shown in FIG. 4, a snap hair clip mechanism may be used to open and close the lid 39.
An opening / closing spring 9 such as a snap hair clip, FIG. 4 (a), is formed, and a lid 39 incorporating the opening / closing spring 9 is formed as shown in FIG. 4 (c).
The left and right sides of the lid 39 are fixed to the collar upper surface material 31 and are configured such that the collar opening 32 is closed by the lid 39 in a state where the incorporated opening / closing spring 9 is pushed up.
When the center portion of the lid 39 is pushed down, the center portion of the lid 39 is opened downward as shown in FIG. 4D, and the shape of the opening is opened by the action of the opening and closing spring 9. In addition, when the central portion of the lid 39 is pushed upward, the central portion of the lid 39 bends upward, the heel opening 32 is closed, and the closed shape is maintained by the action of the opening and closing spring 9.
In order to push the center portion of the lid 39 upward, a finger may be inserted through the exhaust opening 25.
Further, although not shown, a knob may be formed in the front center portion of the lid 39, and the hook opening portion 32 may be opened by pinching the knob and pulling up the central portion of the lid 39.
Further, when the rear end portion of the lid 39A is engaged with the rear end portion of the heel opening 32 and the knob formed at the center portion on the front side of the lid 39A is pulled up, the lid 39A is moved to the rear as shown in FIG. The heel opening 32 may be formed so as to open upward by pivoting around the end. A side plate may be formed on the lid 39A. The lid 39A and the side plate in the opened state effectively guide the air flowing from the front to the heel opening 32. At this time, no gavel is formed.

The material forming each component of the present invention is not particularly limited, such as light metal, plastic, glass fiber, chemical fiber, etc., but it is desirable to use a material that is light, thin, hardly deformed, and can be formed robustly.
Moreover, the size and shape of each part which forms the collar 1 are not specifically limited.

  The hat that can use the bag 1 having a ventilation function of the present invention is not limited as long as it has a bag with a bag, such as a baseball cap, a hat with a bag, and a sun visor.

1 庇 2, 2U, 2US, 2K, 2KZ, 2KS, 2I Cavity part 3, 3U entry part 4 Cavity holder 4A Cavity construction tool 4U, 4US, 4UT U-shaped cavity construction tool 4K, 4KS, 4KT Slide cavity construction tool 4ASZ Front wall 5, 5E Rail 6K Bottom surface component 7, 7A, 7B Slide knob 8 Rear end of front plate 43K 8A Front end of heel opening 32 9 Opening / closing spring 10 Crown 11 Crown lower edge 21, 21K Intake opening 22, 22K, 22B, 22I Upper opening 23, 23U, 23K, 23KS, 23B, 23I Front opening 24 Lower opening 25, 25U, 25B, 25K, 25I Exhaust opening 26 Gavel 26R Rail 31 庇 Top material 32, 32A, 32B 庇 Opening portion 33 庇 Lower surface material 35 庇 Edge portion 36 庇 Connection portion 37, 37J, 37Z, 37ZJ Wall 38U Cut 39, 39A Lid 40UZ Partition 41K Rear plate part 42K Slide opening 43K Front plate part 44K Right side plate part 45K Left side plate part 46U, 46K, 46KS Bottom plate part 47U, 47US, 47K, 47KS Forefront part 48U, 48K Last part 71, 72 Slit D Convex E Core material F Cushion material G Cloth HO Surface portion of the heel 1 with the external cavity construction tool 4A removed HR 状態 1 with the external cavity construction tool 4A removed A 'front and rear width of the rear plate portion 41a a' front and rear width of the front plate portion 43K a 'front and rear width of the opening 32 b front and rear width of the slide opening 42K c length of the right side plate portion 4K or the left side plate portion 45K

Claims (5)

A cavity is formed inside or on the back surface of the soot, and the outside air taken into the cavity from the intake opening formed in the cavity is an exhaust opening formed on the base side of the soot Then, after being discharged below the lower edge of the crown, the hat collar is configured to hit a portion of the forehead of the hat wearer that is not covered with the crown. To maintain the shape of the cavity, the cavity, eaves hat according to claim 1, characterized in that the cavity holder for supporting the upper and lower surfaces of the hollow portion is provided. The hat collar according to claim 1 or 2 , wherein a cavity construction tool not fixed to the collar is provided on the collar to form the hollow portion. A slide cavity in which the cavity construction tool opens and closes the intake opening by sliding back and forth between the exhaust opening of the cavity and a front opening provided in a front part of the bag. The hat collar according to claim 3 , which is a construction tool. The hat collar according to claim 3 or 4 , wherein the hollow construction tool is detachable.

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