JP2009178302A - Mirror device for head part - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a mirror device for a head part in a structure optimum for use in a beauty parlor and a barber, which makes it possible for a user to view the entire head multilaterally and stepwise. <P>SOLUTION: The mirror device for the head part includes a case body 20 for which a top plate surface 21, two downwardly inclined plate surfaces 22a and 22b respectively continued from both left and right side edges of the top plate surface 21 and inclined downward at 45° and two inwardly inclined plate surfaces 23a and 23b folded over respectively at 270 degrees from the downwardly inclined plate surfaces on both sides and inclined inwards are connected in a circumferential direction, and an insertion port 27 opened such that a human head H can be put in and out in the cross direction is formed at the lower part. The inclined plate surfaces are mirror surfaces f1 to f4. The mirror device includes a movable auxiliary mirror plate 30 held so as to be withdrawn to a using position to be in parallel with one inwardly inclined plate surface 23a inside the case body 20, in which a surface facing the inwardly inclined plate surface 22a at the using position is a mirror surface f5. Further, at both right and left side edges, the case body 20 is pivoted so as to be turned in the cross direction, and can be converted between a position at which the insertion port 27 is positioned at the lower part and a position rotated from the position by 90° in the cross direction. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a head mirror device in which the entire head, such as a front face, both side heads, a top of a head, and a back of a head, is visible.

When you look at your head, you usually hold your hand mirror over a three-way mirror. By the way, with this method, a part of his / her head blocks the field of view, making it difficult to see, and in particular, it is impossible to see the details after hairdressing and beauty. In the case of a mirror, the angle adjustment is troublesome, and the image is not stable due to the camera shake. Furthermore, in a beauty salon or a barber shop, the performance is confirmed by looking at the hand mirror through the mirror provided on the front, but there is a distance, and it is impossible to make a detailed confirmation.
Then, the figure view which can overlook the whole body is proposed (for example, refer patent documents 1, 2).

Public utility Heisei 1-1117257 Public utility Showa 63-47763

Each of the above-mentioned configurations is to be seen by entering the dressing area and rotating by itself, and is only in the category of a large-sized, polygonal mirror, and the top is multifaceted. It was something that could not be seen.
SUMMARY OF THE INVENTION An object of the present invention is to provide a head mirror device having a small structure that can be viewed in a multifaceted and stepwise manner, and is optimal for a beauty salon and a barber shop.

In the present invention, the top plate surface, two downward inclined plate surfaces inclined downward by 45 ° coupled from both the left and right edges of the top plate surface, and the downward inclined plate surfaces on both sides are respectively turned 270 degrees. A casing formed with two inwardly inclined plate surfaces inclined inward in the circumferential direction and having an insertion opening formed in the lower part so as to allow entry and exit of a human head in the front-rear direction. In the housing, each of the left and right lower inclined plate surfaces and the inner inclined plate surface are mirror surfaces, and are parallel to one inner inclined plate surface inside the housing. Equipped with a movable auxiliary end plate that is held at the use position so that it can be withdrawn, and has a surface that faces the inward inclined plate surface at the use position as a mirror surface. To the position where the insertion slot is at the bottom and the position rotated from the position to the front and rear by 90 °. The head mirror device is characterized in that it can be replaced.
The shaft support positions on both side edges of the housing can hold the following positions by rotation of the housing without moving the human head by using the height position of the human head as a reference.

In such a configuration, the casing is supported by a stand or the like and is rotatable.
Therefore, as shown in FIG. 3, in the steady position where the top plate surface is at the upper position and the insertion port is at the lower position, the head is inserted from the insertion port, and the movable auxiliary end plate is parallel to one inwardly inclined plate surface. The inclining plate surface is viewed from the front at this position. At this position, the mirror surface of the movable auxiliary mirror plate is inclined by 45 ° with respect to the top of the human head, and the mirror surface of the lower inclined plate surface is inclined by 45 ° with respect to the reflected light from the mirror surface of the movable auxiliary mirror plate. The mirror surface of the inclined plate surface is inclined 45 ° with respect to the reflected light from the mirror surface of the lower inclined plate surface. For this reason, the top is reflected on the mirror surface of the movable auxiliary mirror plate, reflected on the mirror surface of the lower inclined plate surface, and reflected on the mirror surface of the inner inclined plate surface.

  When viewing the temporal region, as shown in FIG. 4, the casing is rotated by 90 ° while the movable auxiliary end plate is parallel to the inner inclined plate surface, and the inner inclined plate surface is Visually check. As a result, the temporal region is reflected by the mirror surface of the movable auxiliary mirror plate, and the mirror surface of the lower inclined plate surface is reflected and reflected on the mirror surface of the inner inclined plate surface.

  When viewing the opposite temporal region, as shown in FIG. 5, the housing may be rotated 90 ° from the steady position to the opposite side to visually recognize the inwardly inclined plate surface.

  When viewing the back of the head, as shown in FIG. 6, the movable auxiliary end plate is withdrawn with the casing rotated 90 ° from the steady position to either side, and one inwardly inclined plate surface is viewed. Good. The back head reflects each mirror surface of the opposite inner inclined plate surface, the opposite lower inclined plate surface, and the opposite one of the lower inclined plate surfaces, and is projected onto the mirror surface of the one inner inclined plate surface. .

  When viewing his / her front face, as shown in FIG. 7, the casing is rotated 90 ° from the steady position, and the downward inclined plate surface is viewed normally. As a result, one's face can be seen as it is. In this case, the movable auxiliary end plate may be withdrawn or used.

  As described above, according to the present invention, it is possible to arbitrarily visually recognize one's face, both heads, the top of the head, and the back of the head through the movement of the movable auxiliary end plate and the 90 ° rotation operation of the housing. Become.

  The movable auxiliary end plate is detachable by providing a 45 ° inclined groove on the front plate or rear plate that shields the housing in front and back, and its upper end edge is pivotally supported with respect to the top plate surface. Thus, it can be converted into a retracted position along the top plate surface and a use position parallel to one inwardly inclined plate surface.

  In this case, the movable auxiliary end plate may be tilted 45 ° from the retracted position and automatically converted to the use position by the drive control motor. This conversion control is realized by providing a stepping motor as a drive control motor and controlling the rotation angle. In addition, a limit switch is provided at the part of the housing that engages with the side edge of the movable auxiliary end plate, and when the drive switch is pressed, it rotates to one position, and it turns by detecting the limit switch off at that position. This can also be realized by a configuration that stops.

  Further, the angle of the housing may be controlled to rotate. In this case, a driven gear is provided on one of the rotating shafts, a drive gear supported on the drive shaft of the drive control motor provided on the stand side is engaged with the driven gear, and a stepping motor is applied as the drive control motor. This is realized by controlling the rotation angle. The drive control motor may be controlled to stop driving by a limit switch as described above.

Furthermore, you may make it drive a movable auxiliary | assistant endplate and a housing | casing with a drive control motor, respectively. In this case, the above-described forms of FIGS. 3 to 7 can be realized by a combination of driving modes. Therefore, by setting this combination using a microprocessor, the selection switch can be used to change the front face and both sides. By selecting desired parts of the head, the top, and the back of the head, the housing and the movable auxiliary end plate can be moved to a position where the parts can be visually recognized. Alternatively, by setting the confirmation order in advance, it is also possible to configure a program for converting the position at a predetermined interval. If each viewing mode is sequentially converted in a predetermined order, this is regarded as one cycle. It is possible to check all the visual aspects sequentially while staying there.
A plane mirror can be applied to each of the mirror surfaces described above, but a concave mirror or an off-axis parabolic mirror can also be applied to a part or all of the mirror surface. The application of this concave mirror or off-axis parabolic mirror makes it possible to expand the image. Similarly, a convex mirror can be applied to part or all of the same. As a result, the image can be reduced, and the head can be observed in a wide range.

  As described above, through the movement of the movable auxiliary end plate and the 90 ° rotation operation of the housing, it becomes possible to visually recognize the front of the face, both sides of the head, the top of the head, and the back of the head. It is possible to observe the part in detail. Moreover, since only the head is targeted, the structure is small.

  Furthermore, in the configuration in which the movable auxiliary end plate or the housing is driven and controlled by using the drive control motor, the desired position can be easily set by operating the operation switch. And it becomes possible to view easily. In this case, the user himself can freely adjust.

  The user can position his / her head, bilateral head, top and back heads at any time by positioning his / her head in one direction, and there is almost no need to move his / her head. It becomes possible to see.

1 and 2 show an embodiment of a head mirror device 1 according to the present invention.
The head mirror device 1 is configured by rotatably supporting a housing 20 on a stand 2.
In this stand 2, an elevating support rod 6 is inserted into a base cylinder 5 that is supported by a leg 3 extending in four directions and extends upward, and a height position is set by an adjusting screw 7. . A caster 4 is pivotally supported at each end of the leg 3 so that the stand 2 can be easily moved to an appropriate position. At the upper end of the lifting / lowering support rod 6, a suspension rod portion 6a is provided in the lateral direction, and the suspension pieces 8 and 8 are spaced downwardly from the suspension rod portion 6a at an interval substantially equal to the width interval of the casing 20 described later. Is suspended. The leg 3 is provided with a weight 9 at a position opposite to the projecting direction of the suspension rod 7 so as to be suspended from the weight of the housing 20 suspended by the suspension rod 7. The fall of 1 is prevented.

  The supporting shafts 11 and 11 of the housing 20 are pivotally supported by the suspension rods 8 and 8 via bearings 15 and 15 so as to be capable of rotating control. A drive control motor 12 is attached to one suspension rod 8, and a drive gear 13 fixed to the drive shaft is connected to a driven gear 14 coaxially fixed to one support shaft 11 fixed to the housing 20. The casing 20 is controlled to reciprocate at a predetermined angle as will be described later. The height positions of the support shafts 11 and 11 with respect to the housing 20 are set so as to match the center of the user's head. As a result, the user's head coincides with the center of rotation, so that the distance between each mirror with respect to the head is substantially constant, and each part can be observed with each mirror while staying.

Next, the configuration of the housing 20 will be described.
The housing 20 includes a top plate surface 21, two downward inclined plate surfaces 22 a and 22 b that are inclined downward from each other by 45 ° from the left and right edges of the top plate surface 21, and the inclined plate surfaces 22 a and 22 b. Two inwardly inclined plate surfaces 23a and 23b which are turned 270 degrees and are inclined inward are coupled in the circumferential direction. In addition, the front plate 24 and the rear plate 25 are attached to the front and back so as to block the space covered by the plate surfaces 21, 22a, 22b, 23a, and 23b, and the whole is opened in the lower surface. It is trying to become.

  As described above, the lower surface of the housing 20 is open, and the lower portions of the front plate 24 and the rear plate 25 are cut off in a rectangular shape. An insertion port 27 is formed in which the human head can be inserted without difficulty. As described above, in order to make the rotation center of the housing 20 coincide with the human head, the support shafts 11 and 11 are positioned so as to substantially coincide with the center line of the insertion port 27 into which the head is inserted. Therefore, the support shafts 11 and 11 are eccentric downward from the center of the housing 20.

  Mirror surfaces f1 and f2 are provided on the inner surfaces of the lower inclined plate surfaces 22a and 22b, and mirror surfaces f3 and f4 are provided on the inner surfaces of the inner inclined plate surfaces 23a and 23b. The mirror surfaces f1, f2, f3, and f4 may be formed by forming the inclined plate surfaces 22a, 22b, 23a, and 23b as mirrors and using the inner surfaces as mirror surfaces, and forming each inclined plate surface with a plate material such as a plastic plate. Then, a mirror may be joined to the inner surface, and the inner surface may be used as a mirror surface.

  Inside the housing 20, a movable auxiliary end plate 30 is disposed parallel to the one inwardly inclined plate surface 23a (23b) and supported at a use position facing the mirror surface f5. The movable auxiliary end plate 30 is held at either a use position parallel to the inwardly inclined plate surface 23 a (23 b) or a retracted position parallel to the top plate surface 21. It is possible to tilt about the support shaft 34 supported by the shaft. In addition, the use position can be converted into two positions: a use position parallel to the inner inclined plate surface 23a and facing the mirror surface f5, and a use position parallel to the inner inclined plate surface 23b. It may be possible to convert to only one use position.

  The drive control of the movable auxiliary end plate 30 is controlled by a drive control motor 33 attached to the front plate or the rear plate. That is, the support shafts 34, 34 projecting sideways from the upper end of the movable auxiliary end plate 30 are supported through the front plate and the rear plate, and the driven gear 36 fixed to one of the support shafts 34 is driven by the drive control motor 33. By engaging the drive gear 37 fixed to the drive shaft, the drive control motor 33 is driven to convert the movable auxiliary end plate 30 into the above-mentioned retracted position and use position. This rotation control is easily controlled by using a reversible stepping motor for the drive control motor 33. In this conversion control, a limit switch that engages with the side edge of the movable auxiliary end plate 30 is provided, and when the drive switch is driven, the switch rotates to one position and stops rotating when the limit switch is detected at that position. Can also be realized.

  On the other hand, the 90 ° longitudinal rotation control of the housing 20 is also easily controlled by using a reversible stepping motor as the drive control motor 12. Even in this configuration, the rotation of the drive control motor can be controlled by controlling the drive stop with the limit switch.

Next, a usage form of the housing 20 will be described.
As shown in FIG. 3, the height of the casing 20 is adjusted to the height of the base cylinder 5 at the steady position where the top surface 21 is at the upper position and the insertion port 27 is at the lower position. It is adjusted by fixing with the adjusting screw 7 so that the human head H can easily move horizontally and enter the inside of the housing 20 from the insertion port 27 while sitting or standing. adjust. By this adjustment, even when the housing 20 is rotated, a part of the housing 20 is prevented from hitting the head in the housing 20. The reason why the front plate 24 and the rear plate 25 are notched is to prevent the human head H from being harmed during rotation.

  In this way, the drive control motor 33 is driven in a state where the casing 20 is in a steady position and the movable auxiliary end plate 30 is converted to a use position that is parallel to the one inward inclined plate surface 23a. . When the mirror surface f3 of the inwardly inclined plate surface 23a is viewed in this state, the mirror surface f5 of the movable auxiliary end plate 30 is inclined by 45 ° with respect to the top of the human head H, and the mirror surface of the lower inclined plate surface 22a is The mirror surface f3 of the inner inclined plate surface 23a is inclined 45 ° with respect to the reflected light from the mirror surface f1 of the lower inclined plate surface 22a. Yes. For this reason, the top is reflected on the mirror surface f5 of the movable auxiliary end plate 30, and reflected on the mirror surface f1 of the lower inclined plate surface 22a and reflected on the mirror surface f3 of the inner inclined plate surface 23a. The image is shown on the side of FIG.

  When viewing the right side of the head, as shown in FIG. 4, the movable auxiliary end plate 30 remains in the use position parallel to the inwardly inclined plate surface 23a, the drive control motor 12 is driven, and the casing is The position is rotated 90 °. At this position, the mirror surface f3 of the inwardly inclined plate surface 23a is viewed from the front. As a result, the temporal portion is reflected on the mirror surface f5 of the movable auxiliary mirror plate 30, and the mirror surface f1 of the lower inclined plate surface 22a is reflected and reflected on the mirror surface f3 of the inner inclined plate surface 23a. The image is shown on the side of FIG.

When viewing the left side head on the opposite side, as shown in FIG. 5, the housing 20 may be rotated by 90 ° from the steady position in FIG. The image is shown on the side of FIG.
As another means of viewing the left side head on the opposite side, when the mirror surface f5 of the movable auxiliary end plate 30 is viewed with the housing 20 rotated by 90 ° as in FIG. The light is reflected on the inclined plate surface 23a and reflected on the mirror surface f1 of the lower inclined plate surface 22a to be projected onto the mirror surface f5 of the movable auxiliary end plate 30.

  When viewing the back of the head, as shown in FIG. 6, the housing 20 is rotated 90 ° from the steady position in FIG. 3 to either side, the movable auxiliary end plate 30 is moved away, The direction inclined plate surface 23a is viewed. The back head reflects the mirror surface f4 of the opposite inner inclined plate surface 23b, the mirror surface f2 of the lower inclined plate surface 22b on the opposite side, and the mirror surface f1 of the one lower inclined plate surface 22a opposite to each other, and one inner inclined plate It is projected onto the mirror surface f3 of the surface 23a. The image is shown on the side of FIG.

  When viewing his / her front face, the lower inclined plate surface 22a is viewed directly with the housing 20 rotated by 90 ° as shown in FIG. As a result, one's face can be seen as it is. The image is shown on the side of FIG.

  As described above, according to the present invention, it is possible to arbitrarily visually recognize the front face, both side heads, the top of the head, and the back of the head through the movement of the movable auxiliary end plate 30 and the 90 ° rotation operation of the housing. It becomes possible.

3 to 6 described above, the face always looks at the mirror surface f3 of the inwardly inclined plate surface 23a, and by simply driving the casing 20 and the movable auxiliary end plate 30 in a stationary state, You can see many aspects of the head. Further, the front face only needs to be inclined 45 ° as shown in FIG. For this reason,
It is possible to easily check the entire head by simply putting a face in the housing 20 and driving the head mirror device 1 while sitting on a chair at a beauty salon or a barber shop. In addition, by operating the operation switch by itself, it is possible to control the position to a desired position by itself without requiring a separate operator.

Furthermore, since the housing 20 and the movable auxiliary end plate 30 are driven and controlled by the drive control motors 12 and 33, respectively, the above-described embodiments shown in FIGS. it can. Accordingly, by setting this combination using a microprocessor, the casing 20 is positioned at a position where the relevant parts can be visually recognized by selecting desired parts of the front face, both side heads, the top of the head, and the back of the heads with the operation switches. In addition, the movable auxiliary end plate 30 can be driven. Alternatively, by setting the confirmation order in advance, a cycle for sequentially converting each position at a predetermined interval can be configured by a fully automatic program. For this reason, when the housing 20 and the movable auxiliary end plate 30 are intermittently rotated sequentially in the sitting state as described above, the entire head can be sequentially recognized, and the hair at the barber and beauty salon. It is possible to check while keeping the degree of finish. In addition, the order of each visual aspect can be selected suitably.
Here, if each visual recognition time is 10 seconds and the drive time of the drive control motor is 5 seconds, it becomes about 70 seconds, which is appropriate as a digestion time for one cycle. Each viewing time in one cycle can be selected by an operation switch.

  In the above-described configuration, the movable auxiliary end plate 30 may be detachable by providing a 45 ° inclined groove on the front plate 24 or the rear plate 25 that shields the housing 20 from front to back.

1 is a schematic perspective view of a head mirror device 1 according to the present invention. 4 is a longitudinal side view of the housing 20. FIG. It is a vertical side view of the housing | casing 20 which shows the use condition which visually recognizes a head top part, and shows the image copied by the side. It is a vertical side view of the housing | casing 20 which shows the use condition which visually recognizes a right side head, and shows the image copied by the side. It is a vertical side view of the housing | casing 20 which shows the use condition which visually recognizes the left side head, and shows the image copied by the side. It is a vertical side view of the housing | casing 20 which shows the use condition which visually recognizes a back head, and shows the image copied by the side. It is a vertical side view of the housing | casing 20 which shows the use condition which visually recognizes a front face, and shows the image copied by the side.

Explanation of symbols

1 Head mirror device
2 Stand
DESCRIPTION OF SYMBOLS 11, 11 Support shaft 12 Drive control motor 20 Housing | casing 21 Top plate surface 22a, 22b Downward inclined plate surface 23a, 23b Inner inclined plate surface 27 Insert port 30 Movable auxiliary end plate 33 Drive control motor f1-f5 Mirror surface

Claims (3)

The top plate surface, two downward inclined plate surfaces that are inclined downward by 45 ° coupled from the left and right edges of the top plate surface, and the lower inclined plate surfaces on both sides are folded 270 degrees to the inside. A case in which two inwardly inclined plate surfaces that are inclined are coupled in the circumferential direction, and a lower portion is provided with a housing in which an insertion opening that is open to the extent that enables the entrance and exit of a human head in the front-rear direction is formed,
Inside the housing, each of the left and right two downward inclined plate surfaces and the inner inclined plate surface is a mirror surface,
A movable auxiliary end plate is provided inside the housing so that it can be retreated to a use position parallel to one of the inner inclined plate surfaces, and the surface facing the inner inclined plate surface at the use position is a mirror surface. ,
Furthermore, on both left and right edges, the housing is pivotally supported so as to be pivotable in the front-rear direction,
A head mirror device characterized in that it can be converted into a position where the insertion port is located downward and a position rotated in the forward and backward direction by 90 ° from the position.   The upper end edge of the movable auxiliary end plate is supported so as to be rotatable with respect to the top plate surface, and the movable auxiliary end plate is moved away from the top plate surface and one inwardly inclined plate surface by the drive control motor. 2. The head mirror apparatus according to claim 1, wherein automatic conversion control is performed to a parallel use position.   3. The head mirror device according to claim 1, wherein the left and right side edges of the housing are supported by a stand and the angle of the housing is rotationally controlled by a drive control motor.

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