JP3158335U - Sun visor eaves fixing button with double eaves structure - Google Patents

Abstract

A sun visor eaves fixing button is provided that prevents an internal eaves from easily turning down below an external eaves. A rectangular lock of a female button 5 is provided at the end of two rectangular fixed legs assembled so that a side surface S thereof is in line contact with a rectangular guide hole 21 of an inner eave 20 within a range of 5 mm to 30 mm. A male button 1 having a locking projection formed through the hole and fixed to the locking step of the female button 5, and a rectangular locking hole through which the rectangular fixing leg of the male button 1 passes are formed symmetrically. A rectangular female button 5 is formed on the inner side of the inner eave 20 so as to prevent it from being detached when the locking projection of the fixed leg of the male button 1 is applied to the inside of the stopper hole. Since the fixed leg of the male button 1 is in line contact, the internal eaves 20 is prevented from easily turning down below the external eaves 10 in the process of pulling out the internal eaves 20 from the external eaves 10. [Selection] Figure 4

Description

  The present invention relates to a sun visor eaves fixing button with a double eaves structure, and in order to solve the problem that the inner eaves turn down below the outer eaves when the inner eaves are pulled out or pulled out from the outer eaves, In the method of fixing the external eaves and the internal eaves, the fixed leg of the male button is rectangular when the internal eaves located inside is pulled out or returned to the external eaves located outside Therefore, the side surface portion of the fixed leg is in line contact with the guide hole of the inner eaves, so that the phenomenon of position separation such as the inner eaves turning downward in a state of being coupled with the outer eaves is hardly generated. The present invention relates to a sun visor eaves fixing button having a double eaves structure.

  A normal sun visor is not a double structure of the external eaves 10 and the internal eaves 20 as in the present invention, but has only one external eave 10, so that there is a limit in protecting the face from sunlight. On the other hand, as shown in the present invention, the outer eaves 10a and the inner eaves 20a are provided, and there are three portions (one at the center and one at the left and right) where the outer eaves 10a and the inner eaves 20a are joined as shown in FIG. A sun visor 200 has been devised.

  As shown in FIGS. 13 to 16, when the outer eaves 10a and the inner eaves 20a are joined, a male rivet 100 having a boss 101 and a female rivet 110 fixed to the boss 101 of the male rivet 100 are used. . Therefore, the problem that the internal eaves 20a turn down below the external eaves 10a when the internal eaves 20a is pulled out or pulled out from the external eaves 10a is solved. However, in this type of sun visor, three male rivets 100 and three female rivets 110 must be used, for a total of six, and three guide holes 21a must be formed in the inner eaves 20a. Not only is there a disadvantage that it is not economical and the work efficiency is lowered, but also the male rivet 100 is exposed at the center of the external eaves 10a as shown in FIG. Therefore, it could not be launched as a product.

  Therefore, unlike the normal hat (sun visor) as in the present invention, the eaves fixing means are provided only on the left and right sides of the outer eaves 10 without any parts giving a different texture to the central portion of the outer eaves 10. It can be said that it is most preferable to commercialize the sun visor. In such a case, as described above, if the external eaves 10 and the internal eaves 20 are fixed using the normal male rivet 100 and the female rivet 110, the following problems occur.

  That is, as shown in FIGS. 13 to 16, a normal male rivet 100 has a boss 101, and the boss 101 has a cylindrical shape. Therefore, when the internal eaves 20a is grasped and pulled out of the external eaves 10a, the internal eaves 20a are used. As shown in FIGS. 14 and 16, there is a drawback that the inner eaves 20a is turned down below the outer eaves 10a as shown in FIGS. The reason is that the boss 101 described above has a circumferential shape and makes only point contact with the guide hole 21a of the internal eaves 20a. Therefore, the internal eaves 20a has a structural limit that can only be easily rotated. 20a cannot be held stably. Therefore, the internal eaves 20a can only be easily separated from the external eaves 10 by turning downward.

  At this time, if the male rivet 100 and the female rivet 110 are strongly coupled, the inner eaves 20a is also kept in close contact with the outer eaves 10a and maintains a fixed position. However, in such a case, the internal eaves 20a cannot be grasped and pulled out lightly, so the male rivet 100 and the female rivet 110 must be lightly coupled so that the internal eaves 20a can be easily moved from the external eaves 10a. As a result, there was no way to solve the problems mentioned above.

  Since the normal female rivet 110 is mainly used with a small diameter as shown in FIG. 15, when the internal eaves 20a is grasped and pulled out, the female rivet 110 is pulled out through the guide hole 21a of the internal eaves 20a. An experimental result has been obtained that a phenomenon occurs, and the problem that the inner eaves 20a is separated from the outer eaves 10a frequently occurs. Of course, a female rivet 110 having a large diameter can be used, but if the diameter of the female rivet 110 is increased, the diameter of the male rivet 100 must naturally be increased. As a result, the appearance deteriorates and the unit price increases. Therefore, it is clear that it is not preferable, and the problem that the internal eaves 20 turn downward as described above cannot be solved.

  15 and 16 are photographs of a sun visor in which the eaves are fixed on the left and right sides of the eaves using the male rivet 100 and the female rivet 110 as shown in FIG. 1 of the present invention. Also by this, the problem that the internal eaves 20a is bent down below the external eaves 10a cannot be solved by using a normal rivet as described above. For reference, FIG. 16 shows a state in which the inner eaves 20a is turned downward even though no force is applied in a state where the inner eaves 20a are pulled out from the outer eaves 10a.

  Therefore, in order to sell a sun visor having no problem but having eaves fixing means only on the right and left sides of the eaves as a product, the male button 1 and the female button 5 specially designed as in the present invention must be used. It came to the conclusion that it was not. 18 and 19 are photographs of sun visors manufactured using the male button 1 and the female button 5 of the present invention, and a product that accurately satisfies the purpose of the present invention can be obtained. In FIG. 18 and FIG. 19, a rivet having a white metal hue is a fixing means for fixing the side face eaves to the external eaves 10 and is not directly related to the present invention.

  Therefore, according to the present invention, in the sun visor having double eaves, the inner eaves can be easily warped below the outer eaves even when the inner eaves and the outer eaves fixing means (fixing buttons) are provided only on the left and right sides of the eaves. Its purpose is to provide a fixed button that prevents it from returning.

  In order to solve the problems as described above, the present invention has two rectangular fixed legs that are assembled so that the side surface of the rectangular guide hole of the inner eaves is in line contact within a range of 5 mm to 30 mm. A male button having a locking projection 3 formed through the rectangular locking hole of the female button and fixed to the locking step of the female button; and a rectangular locking hole through which the rectangular fixing leg of the male button passes. A rectangular shaped female button formed symmetrically and having a locking step formed on the inner side of the locking hole so that the locking protrusion of the fixing leg of the male button is not detached from the locking hole; The fixed leg of the male button is in line contact with the guide hole of the eaves, so that the inner eaves do not turn downward below the outer eaves in the process of pulling out the inner eaves from the outer eaves and in the pulled state.

  As described above, according to the present invention, in the sun visor having a double structure, when the internal eaves 20 are pulled out or pulled out from the external eaves 10 even when the eaves fixing means are provided only on the left and right parts of the eaves, The internal eaves are at the most economical level with a useful effect that can solve problems such as turning down from the external eaves 10 or removing the internal eaves 20 from the external eaves 10. The effect that can solve the problem of turning back below is obtained.

  Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

  FIG. 5 is a front view showing the male button 1 of the present invention, FIG. 6 is a bottom view, and FIG. 7 is a longitudinal sectional view of the male button 1 and the female button 5, showing the assembling procedure. 8 is a plan view of the female button 5 of the present invention, FIG. 9 is a longitudinal sectional view, and FIG. 10 is a bottom view.

  As described above, the male button 1 and the female button 5 of the present invention can solve the above-described problems by having a unique form and structure. The most significant feature of the present invention is that the fixed leg 2 of the male button 1 is formed in a rectangular shape. As a result, the female button 5 is also provided with a locking hole 6 through which the fixed leg 2 of the male button 1 passes and is fixed, and the fixed leg 2 of the male button 1 is locked as shown in the drawing. A protrusion 3 is provided, and a locking step 7 is formed inside the locking hole 6 of the female button 5 to prevent the locking protrusion 3 of the fixed leg 2 from being pulled out.

  Therefore, the shape of the female button 5 has a rectangular shape, and it is preferable that the upper surface (the surface in contact with the internal eaves 20) is flat as shown in FIG. Here, the contact area with the internal eaves 20 is increased by the shape feature of the female button 5, so that when the internal eaves 20 are pulled out from the external eaves 10, the internal eaves 20 are supported more stably. Nor. Furthermore, since it is larger in size and has a rectangular shape than the conventional female rivet described above, when the internal eaves 20 are pulled out from the external eaves 10, the internal eaves 20 are pulled out through the guide holes 21 of the internal eaves 20. The problem of detaching from the external eaves 10 is naturally eliminated. Therefore, in the present invention, the shape characteristic of the female button 5 also acts as a very important point.

Next, FIG. 11 is a cross-sectional view of the state in which the external eaves 10 and the internal eaves 20 are coupled using the male button 1 and the female button 5 of the present invention, so that the external eaves 10 and the internal eaves 20 can move relatively freely. Needless to say, maintaining tolerances. FIG. 12 shows a state where the side surface portion S of the fixed leg 2 of the male button 1 of the present invention is in line contact with the guide hole 21 of the internal eaves 20. Therefore, in the internal eaves 20, since the entire side surface S of the fixed leg 2 is in line contact with each other, when the internal eaves 20 are pulled out or pulled out from the external eaves 10, the internal eaves 20 are bent downward. It will be solved. At this time, the length of the side surface portion S of the fixed leg 2 was set to 20 mm.
Although it is preferable to reinforce the strength of the fixed leg 2 by providing a reinforcing meat 4 between the fixed legs 2 of the male button 1, it is not always necessary.

  The present invention provides a sun visor eaves fixing button that prevents the internal eaves from easily turning under the external eaves even when the inner eaves and external eaves fixing means (fixing buttons) are provided only on the left and right sides of the eaves. Applicable.

It is a top view which shows the wearing condition of the normal time of this invention. It is a front view which shows the normal wearing condition of this invention. It is a top view which shows the state which pulled out the internal eaves of this invention. It is a front view which shows the state which pulled out the internal eaves of this invention. It is a front view which shows the eaves fixing male button of this invention. FIG. 6 is a bottom view of FIG. 5. It is sectional drawing which shows the point which assembles the eaves fixing male button and female button of this invention. It is a top view of the female button of the present invention. It is a longitudinal cross-sectional view of FIG. It is a bottom view of the female button of the present invention. It is sectional drawing which shows the state which fixed the internal eaves and external eaves of this invention with the male button and the female button. It is a reference figure which shows the assembly state of the male button and internal eaves of this invention. It is a reference figure which shows the assembly state of the conventional general rivet and internal eaves. FIG. 14 is a reference diagram illustrating a state in which the internal eaves of FIG. It is the photograph which image | photographed the sun visor which combined the external eaves and the internal eaves using the conventional general rivet. It is the photograph which image | photographed the state in which an internal eaves bent down downward naturally when an internal eaves was pulled out from the sun visor of FIG. It is a top view which shows the example of the sun visor which applied the conventional rivet to three places of eaves. It is the photograph which image | photographed the sun visor which combined the external eaves and the internal eaves using the male button and female button of this invention. It is the photograph which image | photographed the state by which an internal eaves pulled out to the exterior of an external eaves and a fixed position is maintained stably, without an internal eaves bending down.

DESCRIPTION OF SYMBOLS 1 Male button 2 Fixed leg 3 Locking protrusion 5 Female button 5 Female button 6 Locking hole 7 Locking step 10 External eaves 20 Internal eaves 21 Guide hole

Claims (4)

Fixed to fix the external eaves 10 and the internal eaves 20 of the sun visor having a double eaves structure that allows the internal eaves 20 to be pulled out by a certain length below the external eaves 10 or to be returned to the original position. At the button;
The fixed button;
The end portions of the two fixed legs 2 assembled so as to be in line contact with the guide holes 21 of the inner eaves 20 are applied to the locking step 7 of the female button 5 while passing through the locking holes 6 of the female button 5. A male button 1 formed with a locking projection 3 to be fixed;
A locking hole 6 through which the rectangular fixing leg 2 of the male button 1 passes is formed symmetrically, and the locking protrusion 3 of the fixing leg 2 of the male button 1 is placed inside the locking hole 6 so that it does not come off. A female button on which a locking step 7 is formed;
Since the fixing leg 2 of the male button 1 is in line contact with the guide hole 21 of the inner eave 20, the process of pulling out the inner eaves 20 from the outer eaves 10 even if the fixing buttons are provided only on the left and right sides of the eaves; A sun visor eaves fixing button having a double eaves structure, wherein the inner eaves 20 are prevented from turning downward below the outer eaves 10 in the pulled-out state.   2. The double eaves structure according to claim 1, wherein the fixed leg 2 is assembled with the guide hole 21 of the inner eave 20 so that the side surface S thereof is in line contact within a range of 5 mm to 30 mm. Sun visor eave fixing button.   The sun visor eaves fixing button having a double eaves structure according to claim 1, wherein the guide hole 21 and the locking hole 6 are rectangular.   The sun visor eaves fixing button having a double eaves structure according to claim 1, wherein the fixing leg 2 and the female button 5 are rectangular.

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