JP2019095730A - Housing type lens - Google Patents

Abstract

To supply a housing type lens which can be housed in a lower part of a brim of a cap or the like, where the housing type lens enables loading and unloading of the lens without directly touching by a hand the lens or an edge of the lens.SOLUTION: A housing type lens is configured so that a swingable arm is disposed between a support part disposed at a lower part of a brim, and the arm and the lens can be moved at the same time. The lens can be loaded and unloaded without directly touching the lens by a hand by operating the arm.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a lens that can be attached to and stored in the lower portion of the cap of a hat.

  As a prior art, for example, there is a sunglasses assembly (e.g., Patent Document 1) for locking to the rim of a hat. The invention is a pivotable sunglasses which can be stored under the brims of a hat.

Tohko 9-512925

  In the prior art, when rotating the lens, it is necessary to directly touch the lens or the frame of the lens, and in some cases, the hand may touch the lens, which may contaminate the lens. In particular, if you try to move the lens in and out quickly, in some cases, even if you try to touch the lens frame, the hand may touch the lens directly.

  An object of the present invention is to provide a storage type lens which can be stored in the lower part of the rim of a hat, and which can put in and out the lens without directly touching the lens or the frame of the lens.

  In order to achieve the above object, in the storage type lens according to the present invention, a first arm is swingably provided on a support provided with a stopper, and a first arm of the support is disposed behind the first arm. The two arms are swingably connected, and the lens mounting portion is swingably connected to the tip of the first arm and the second arm, and the lens mounting portion is a connection between the lens mounting portion and the first arm Use point where the point is below, the connection point between the lens attachment and the second arm is upward, and the connection point between the lens attachment and the first arm is forward, the connection between the lens attachment and the second arm A point is configured to be rotatable between the rear and the stored position, and a stopper for holding the stored position is provided.

  For example, the third arm is pivotally connected rearward of the connection point of the first arm on the support portion, and the third arm is pivotally connected to an intermediate portion of the first arm. The third arm is pivotally connected rearward of the connection of the second arm on the support portion or the third arm is pivotally connected to the middle of the second arm. The third arm or the first arm and the second arm may be slidable on the support.

  For example, the third arm is pivotally connected rearward of the connection point of the first arm on the support, and the third arm is pivotally connected to the middle of the first arm, One arm or the second arm and the third arm may be configured to be slidable on the support.

  As an example, a first arm is provided forward of a support provided with a stopper, a third arm is pivotally connected behind the support, and an intermediate part of the first arm is provided at the tip of the third arm, The first arm is pivotally connected to the lens mount at the tip of the first arm, and the second arm is pivotally connected to an intermediate portion between the lens mount and the third arm, and the lens mount is lens mount Use point where the connection point between the lens unit and the first arm is downward, and the connection point between the lens attachment unit and the second arm is upward, and the connection point between the lens attachment unit and the first arm is front, lens attachment The connecting point between the head and the second arm is pivotable between the storage position where it is rearward, and a stopper for holding the storage position is provided, and the first arm or the third arm is a support It is good to configure it so that it can slide .

  For example, the lens attachment portion is provided with a connecting portion to which a pair of lenses are swingably connected, and an elastic body is provided to the connecting portion to urge the pair of lenses to open each other. Also good.

  Moreover, you may comprise so that protrusion may be provided in the surface outer side of a lens.

  The storage type lens of the present invention makes it possible to easily put in and out the lens without directly touching the lens.

  FIG. 1 is a side view of the storage type lens in use.   FIG. 2 is a front view of the storage type lens in use.   FIG. 3 is an explanatory side view of the accommodated lens when the lens is moved.   FIG. 4 is a side view of the storage type lens when the lens is stored.   FIG. 5 is a perspective exploded explanatory view of the stopper mechanism in which the support body is cut.   FIG. 6 is a side view of the storage type lens in which the third arm is slid.   FIG. 7 is a side view of the storage type lens in which the first and second arms are slid.   FIG. 8 is an upper surface cutaway view showing the stopper mechanism in the support portion main body during use of the storage type lens.   FIG. 9 is a top view cutaway view at the time of storage of the storage type lens showing the stopper mechanism in the support portion main body.   FIG. 10 is a side view of the storage type lens in which the first arm is slid.   FIG. 11 is a side view showing the storage type lens in which the first arm is slid.   FIG. 12 is a side view of the storage type lens for sliding the third arm when stored and used.   FIG. 13 is a side view of the storage type lens in which the first arm is slid and stored and used.   FIG. 14 is an explanatory view of the rear side when the lens is stored.   FIG. 15 is an enlarged transparent bottom view of the lens attachment portion in use.   FIG. 16 is a side view of the storage type lens when it is used upside down.

Hereinafter, embodiments of the present invention will be described with reference to the attached drawings.
In addition, the word which shows directions, such as "front", "back", "upper", "lower", "left", "right" etc. which are shown in description of this embodiment when a storage type lens is seen from a user It will be the direction. The further away from the user's face of the storage type lens is the front, the closer to the user's face is the rear, and the upper, lower, left, and right directions are also described as viewed from the user. The words indicating these directions are for convenience of explanation, and the directions in actual use are not limited thereto.

  The side view which shows the time of use of the storage type lens of this invention is shown in FIG. In FIG. 1, the stopper 4 is provided on the support portion main body 5 made of ABS resin, and the storage type lens is attached to the cap 11 of the hat by the stopper 4.

  A first arm 1 is pivotally attached to the front of the support portion body 5 and a second arm 2 is pivotally attached to the rear. When the lens is in use, the first arm 1 and the second arm 2 are inclined obliquely rearward and downward from the support body 5. A lens attachment portion 6 is attached pivotably to the tip of the first arm 1 and the second arm 2. FIG. 2 is a front view when the lens 8 is used. Lenses 8 are attached to the left and right of the lens attachment portion 6 with screws 10.

  In the present embodiment, the first arm 1 and the second arm 2 are swingably connected to the left and right two places on the support portion main body 5, respectively. Although the present invention can be practiced with only one connection location, the operation of each member can be more stabilized by providing a plurality of connection locations. By shifting the mounting positions of the first arm 1, the second arm 2 and the lens mounting portion 6 to the left and right respectively, the respective members do not interfere with each other at the time of storage, so that the storage can be made compact.

  The lens attachment portion 6 in use of the lens 8 is such that the connection point P1 of the first arm 1 is downward and the connection point P2 of the second arm 2 is upward. FIG. 3 is an explanatory side view showing a state during storage of the storage type lens. When the first arm 1 is moved in the arrow F1 direction, the lens attachment portion 6 and the second arm 2 move upward, and the lens 8 is stored. FIG. 4 is a side view of a state in which the lens 8 is stored. In the lens attachment portion 6 when the lens 8 is stored, the connection point P1 of the first arm 1 is forward, and the connection point P2 of the second arm 2 is backward. When the lens 8 is stored, only the first arm 1 needs to be moved, so the lens 8 is not touched directly. Since the lens 8 is stored under the cap 11 of the hat, the dirt of the lens 8 can be prevented from rain or the like.

  When the storage type lens is stored, the state is maintained by the stopper. Although the mechanism of a stopper can be considered variously, an example is described in this embodiment. As shown in FIG. 1, a wedge-shaped projection 9 is provided on the inside of the first arm 1. FIG. 5 is an exploded perspective view showing the details of the stopper mechanism. The slide portion 7 is slidable back and forth in the support portion main body 5, and when the slide portion 7 is moved rearward, the spring 21 returns to the front position. The slide portion 7 is provided with a hole 22. When stored, the projection 9 enters the hole 22 of the slide portion 7 and the wedge-shaped projection 9 is caught in the hole 22 and can not be removed. Therefore, it is possible to prevent the first arm 1 from falling and to maintain the position of each member when stored. The protrusion 9 protruding from the hole 22 fits in the hole 23 provided in the support portion main body 5. When the lens 8 is used, when the slide portion 7 is moved backward, the hooking of the projection 9 is eliminated and each member can be moved to the use position again by gravity. On the contrary to the above, it is also possible to provide the projection 9 on the support portion main body 5 and the slide portion 7 and the spring 21 on the first arm 1. For example, a magnet or the like may be used as a stopper instead of the protrusion 9 and the hole 22.

  As shown in FIG. 6, a third arm 3 is provided on the rear of the first arm 1 on the support main body 5. The third arm 3 is swingably connected to the slide portion 17. The tip of the third arm 3 is swingably connected to the middle portion of the first arm 1. The third arm 3 is slidable on the support body 5 and pivotally connected to the middle portion of the first arm 1. In this case, the lens 8 can be taken in and out only by sliding the third arm 3 on the support portion, and the hand of the lens 8 does not shake directly.

  Here, the support refers to one that supports the first arm 1, the second arm 2 and the third arm 3, and in the above case, the support main body 5 and the slide 17 are collectively referred to as a support. The middle part of the first arm 1 indicates a portion between two connection points on the first arm 1. The middle part of the second arm 2 and the third arm 3 is also the same.

  Similarly to the above, as shown in FIG. 7, it is possible to extend the support portion main body 5 rearward and provide the third arm 3 so as to be able to pivot rearward of the second arm 2. In FIG. 7 the third arm 3 is connected to the middle of the first arm 1, but in this case the third arm 3 can also be connected to the middle of the second arm 2.

  It is also possible to slide the first arm 1 and the second arm 2 without sliding the third arm 3 as shown in FIG. In this case, the first arm 1 and the second arm 2 may be swingably connected to the slide portion 17 and the third arm 3 may be swingably connected to the support portion main body 5. When the slide part 17 is moved backward, the lens 8 moves to the use part, and when the slide part 17 is moved forward, the lens 8 is stored.

  Next, an example of a stopper mechanism for holding the position at the time of storage will be described. FIG. 8 and FIG. 9 are upper surface explanatory drawings which cut | disconnected the support part main body 5 which shows the mechanism in which the 3rd arm 3 is slid. FIG. 8 shows the lens 8 in use, and FIG. 9 shows the lens 8 stored. The third arm 3 is swingably connected to the slide portion 17. By providing the heart-shaped cam 18 in the slide portion 17 and the U-shaped wire 19 in the support portion main body 5, an alternate operation is possible. When the slide portion 17 is pushed from the state of FIG. 8 and moved backward, the third arm 3 slides and the lens 8 can be stored as shown in FIG. At this time, the wire 19 can move in the heart-shaped cam 18 to hold the position when stored. When the slide portion 17 is pressed again, the slide portion 17 is returned to the original position by the spring 14 and the lens 8 is moved to the use position. At this time, it is also possible to bias the movement of the lens 8 by the return force of the spring 24. A method not using an alternate mechanism is also conceivable. For example, a groove may be provided so that the third arm 3 can slide on the support portion main body 5 and the third arm 3 is connected, and a stopper mechanism using the projection 9 and the slide portion 7 as shown in FIG. .

  Although the method of sliding the third arm 3 or the first arm 1 and the second arm 2 has been described in the above embodiment, the first arm 1 or the second arm 2 and the third arm 3 are slid. It is also possible. FIG. 10 is a side view of the storage type lens in which the first arm 1 is slid without sliding the second arm 2 and the third arm 3. FIG. 11 is an explanatory side view of a state in which the lens 8 is stored. In such a configuration, the length L1 of the second arm 2 from the connection point of the first arm 1 on the support to the connection point of the second arm on the support when the lens 8 is stored. The length obtained by adding the length L2 may be equal to the length obtained by adding the length L3 of the first arm 1 and the length L4 of the lens mounting portion 6. Here, the length of the first arm, the length of the second arm, and the length of the lens attachment portion indicate the distance between two connection points that each has.

  FIG. 12 is a side view of the storage type lens for sliding the third arm 3 when stored and used. In FIG. 12, the first arm 1 is swingably connected to the front of the support portion main body 5, and the third arm 3 is swingably connected to the slide portion 17 behind the first arm 1. The lens attachment portion 6 is swingably connected to the tip of the third arm 3 at the middle part of the first arm 1 and to the tip of the first arm 1, and the second arm 2 is attached to the lens attachment portion 6 and the third The arm 3 is connected swingably to the middle part of the arm 3. This configuration eliminates the need to slide the second arm 2 on the support.

  FIG. 13 is a side view of the storage type lens for sliding the first arm 1 when stored and used. In FIG. 12, the third arm 3 is slid to move the lens 8 in and out. However, as shown in FIG. 13, the first arm 1 is pivotally connected to the slide portion 17 as shown in FIG. When the arm 3 is pivotally connected to the support portion main body 5, the first arm 1 can be slid so that the lens 8 can be taken in and out.

  Next, the difference in the case of sliding the first arm 1 and the third arm 3 in the above configuration, that is, the difference in the case of sliding the front arm and the rear arm on the support portion will be described. The positions of the lens 8 at the time of storage in FIGS. 12 and 13 are the same in the front-rear direction. However, the position of the lens 8 at the time of use is forward when the third arm 3 is slid as shown in FIG. 12, that is, a position farther from the user, and the first arm 1 is slid as shown in FIG. The position is backward, that is, closer to the user. For example, when the lens 8 is used like sunglasses, it is more convenient if the position of the lens 8 in use is closer to the user, and it is better to slide the first arm 1 as shown in FIG. Conversely, when using the lens 8 like a magnifying glass, it may be better to keep the distance from the user to some extent when using the lens 8 at the time of use. In this case, the third arm 3 was slid It is better.

  In addition, depending on the type of magnifying glass, it may be better to further separate the distance from the user's eyes. For example, as shown in FIG. 16, if the sliding portion 17 is provided on the third arm 3 by turning the front and back of the storage type lens, it is possible to maintain the distance between the user and the lens 8.

  Some of the caps 11 have a curved design as shown in FIG. 14, and in such a case, the end of the lens 8 may hit against the caps 11 of the cap, which may not be stored well. In some cases, the lens 8 may be damaged. Therefore, as shown in FIG. 15, a pair of swinging portions 16 are provided on the left and right of the lens attachment portion 6, and the lens 8 is provided on the swinging portion 16. As a result, even if the lens 8 strikes the brim 11 of the cap, the swinging portion 16 can be moved in the direction of F2 to be stored well. At the time of use, the swinging portion 16 may be returned to the original position. If an elastic member such as a spring 15 is provided between the pair of swinging portions 16 as shown in FIG. 16, it is convenient because the lens 8 is biased to open at the time of use.

  Providing the projections 14 on the surface of the lens 8 as shown in FIG. 15 can prevent the surface of the lens 8 from directly touching the lower surface of the collar 11 of the hat, thereby preventing scratches and dirt on the surface of the lens 8 .

  The storage type lens of the present invention can be used not only for hats but also for brims such as sun visors and helmets.

  Here, the fixing means only needs to be able to fix the support to the rim of the hat, and the structure is not particularly mentioned here. Although the stopper 4 of this embodiment is fitted into the cap 11 of the cap, the support 4 is fixed to the cap 11 of the cap by making the cap 4 in a clip shape or using a screw. Also good.

  In the present embodiment, the support portion main body 5 and the stopper 4 are integrated, but they may be assembled as separate members. For example, when the support portion main body 5 and the stopper 4 are slidably assembled, the front and rear positions of the storage type lens can be easily adjusted.

  Although the lens attachment portion 6 and the lens 8 may be integrated, it is convenient to be able to replace the lens 8 if it is removable.

  The stopper may be any method as long as it can hold the lens 8 in the storage position, and the structure is not particularly limited.

  There is no particular limitation on the swingable connection method of each member. For example, the connection portion may be indented and fitted, or may be connected using a screw or the like.

  The material of each member is not particularly limited, but a lightweight plastic that is easy to mold is preferable. The material of the lens is preferably acrylic or polycarbonate having high transparency.

  The angle of inclination from the support of the first arm 1 is not particularly specified, but about 30 ° to 60 ° is appropriate.

  The storage type lens of the present invention can attach a magnifying glass, sunglasses, etc. to the brim of the existing hat. Since it is possible to easily put in and out the lens with one hand, it is convenient to use at the time of light work and leisure. In addition, because it becomes possible to put in and out the lens instantaneously, it can be considered to be used for work such as welding.

DESCRIPTION OF SYMBOLS 1 1st arm 2 2nd arm 3 3rd arm 4 Stopper 5 Support part main body 6 Lens attachment part 7 Slide part 8 Lens 9 Protuberances 11 Screws 11 Caps 12 Caps 14 Caps 15 Lens 16 Swing 17 Slide 18 Heart-shaped cam 19 Wire 21 Spring 24 Spring

Claims (6)

  A first arm is swingably provided on a support provided with a stopper, and a second arm is swingably connected to the rear of the first arm of the support, the first arm A lens mounting portion is swingably connected to an end of the arm and the second arm, and in the lens mounting portion, a connection point between the lens mounting portion and the first arm is below the lens mounting portion and the lens mounting portion. The use position where the connection point with the second arm is upward, the connection point between the lens attachment portion and the first arm is forward, and the connection point between the lens attachment portion and the second arm is backward And a stopper configured to be rotatable between the storage position and the storage position.   A third arm is pivotably connected rearward of a connection point of the first arm on the support portion, and the third arm is pivotably connected to an intermediate portion of the first arm. Or the third arm is pivotally connected rearward of the connection of the second arm on the support portion, and the third arm is pivotally movable to an intermediate portion of the second arm The storage type lens according to claim 1, wherein the third arm or the first arm and the second arm are slidable on the supporting portion in a connected configuration.   A third arm is pivotably connected rearward of a connection point of the first arm on the support portion, and the third arm is pivotably connected to an intermediate portion of the first arm. The storage type lens according to claim 1, wherein the first arm or the second arm and the third arm are slidable on the support.   A first arm is provided in front of a support provided with a stopper, a third arm is pivotally connected behind the support, and an intermediate portion of the first arm is provided at the tip of the third arm, The first arm is pivotally connected to a lens mounting portion at a tip of the first arm, and the second arm is pivotally connected to an intermediate portion between the lens mounting portion and the third arm, and the lens mounting portion is A use position in which a connection point between the lens attachment portion and the first arm is downward, and a connection point between the lens attachment portion and the second arm is upward, the lens attachment portion and the first arm A storage point provided with a stopper for holding the storage position, which is pivotable between the storage position where the connection point with the front is the front, and the connection point between the lens attachment portion and the second arm is the rear. Type lens, the first arm or the third arm on the support Accommodating lens which is a slidable.   The lens attachment portion is provided with a connecting portion to which a pair of lenses are swingably connected, and the connecting portion is provided with an elastic body for urging the pair of lenses to open each other. The accommodated lens according to any one of claims 1 to 4.   The storage type lens according to any one of claims 1 to 5, wherein a protrusion is provided on the outer surface of the lens.

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