TWI669092B - Measuring instrument for glasses - Google Patents

Abstract

The present invention relates to an optic measuring instrument, comprising a main body of a frame, comprising two frames, each frame comprising an upper frame, a side frame and a bottom frame, wherein the upper frame extends a rack; a gear set is arranged between the two frames, comprising the first gear meshing In the rack, the second gear and the gear fixing plate are coaxially coupled to the first gear; the nose pad adjusting mechanism comprises a nose pad fixing plate disposed between the two frames and connected to the gear fixing plate, and a nose pad frame is connected to the nose pad frame The fixing plate extends two legs, each leg has a straight leg and is connected with a lateral leg, and the lateral leg is connected to the lower frame of the frame; the front fixing plate and the rear fixing plate are disposed on the front and rear sides of the frame body, and are arranged The gear fixing plate and the nose pad fixing plate; the two mirror legs, each of the mirror legs includes a first temple and a second temple, one end of the first temple is connected to the frame, and the other end is connected to the second temple.

Description

Mirror measuring instrument

This case relates to an optician measuring instrument that can be used to measure facial features such as the user's face width, nose bridge width, and suitable temple length.

The purpose of wearing glasses includes correcting vision, protecting the eyes, or the need for styling. Although correcting vision or protecting the eye is mainly achieved by means of spectacle lenses, the frame for mounting the lens also affects the condition of vision correction and the comfort of the wearer. At present, when wearing glasses, the user can only select the eyeglass frame which is suitable for the eye distance, the width of the face or the width of the nose of the eyeglass frame of the existing fixed format, and it is difficult to select both comfort and self-selection. Eyeglass frames, so if you can accurately measure the user's facial features (such as face width, eye distance, nose frame, etc.), it will help users to select or customize the appropriate eyeglass frames.

The Republic of China TW M544910(B) is a new type of eyeglass for measuring the height of the eye. It is printed, engraved and directly molded on the spectacle lens. A horizontal reference line and a vertical reference line, horizontal and vertical reference lines. It is perpendicular to each other and has an intersection point. From the intersection point, a scale or a value is calculated every other unit length in the direction indicated by the horizontal reference line and the vertical reference line, and can be used to measure the pupil distance of the user. And eye position; however, this new patented eyeglass does not measure the rest of the user's face.

Nowadays, the inventors have made it possible to improve the measurement tools used in the preparation of glasses today, which is a tireless spirit and is supplemented by its rich professional knowledge and years of practical experience. Based on this, the present invention has been developed.

The present invention relates to a lens measuring instrument, comprising a frame body, a gear set, a nose pad adjusting mechanism, a front fixing plate, a rear fixing plate and two mirror legs; the frame body comprises two frames, each frame comprises an upper frame The frame is connected to the side frame and the bottom frame in sequence to form a frame having an opening, wherein each upper frame extends a rack toward the opening direction; the gear set is disposed between the two frames, including the first gear, The second gear and the gear fixing plate, the first gear meshes with each of the racks, the second gear is coaxially coupled to one side of the first gear, and the gear fixing plate is disposed on the other side of the first gear, and the first gear The second gear is coaxially coupled; the nose pad adjusting mechanism comprises a nose pad fixing plate and a nose pad frame, and the nose pad fixing plate is disposed between the two frames and connected with the gear fixing plate, and the nose pad fixing plate is disposed below There is a slot, and a top of the nose pad is provided with a pin to be mutually engaged with the slot of the nose pad fixing plate, and the pin extends with two legs, each leg having a straight leg and a lateral leg , the horizontal legs are movable and connected to each The front fixing plate is disposed above the front side of the main body of the frame body, and is combined with the upper frame of the main frame body, the nose pad fixing plate and the gear fixing plate; the rear fixing plate is disposed above the rear side of the main body of the lens frame, and the main body of the frame body The upper frame, the gear fixing plate, the nose pad fixing plate and the front fixing plate are combined; each of the two mirror legs comprises a first temple and a second temple, and one end of the first temple is connected to the frame The other end is connected to the second temple.

In one embodiment of the present invention, a front adjustment slot is disposed at each end of the front fixing plate, and a first hook is disposed on the upper frame of each frame to be hooked on the front adjustment slot.

In one embodiment of the present invention, the end of each frame below the frame is provided with a first set of holes for arranging the lateral legs of the nose pad.

In one embodiment of the present invention, the first temple is provided with one side adjustment slot, and one end of the second temple and the first temple is provided with a second hook to be hooked on the side adjustment slot.

In an embodiment of the present invention, a second sleeve hole is disposed at one end of the first temple and the second temple to be sleeved with the second temple.

In one embodiment of the present invention, the gear fixing plate, the nose pad fixing plate, the front fixing plate and the rear fixing plate are provided with a plurality of positioning holes.

In one embodiment of the present invention, the front adjustment slot is provided with a scale, and the lateral legs are connected to a scale provided with a scale.

In one embodiment of the present invention, the side adjustment groove is provided with a scale.

In one embodiment of the present invention, a nasal gasket is provided for each leg

In an embodiment of the present invention, a temple length adjustment tool is further provided.

Therefore, the present invention provides an optical measuring instrument capable of adjusting the width of the user's face, the width of the bridge of the nose, etc., to conveniently and accurately measure the facial features of the user.

(1)‧‧‧ Frame body

(11)‧‧‧ frames

(12) ‧‧‧上框

(121)‧‧‧Racks

(122)‧‧‧First card hook

(13)‧‧‧ side frame

(14) ‧‧‧ Lower frame

(141)‧‧‧First set of holes

(15) ‧ ‧ openings

(2) ‧‧‧ Gear Set

(21)‧‧‧First gear

(22) ‧‧‧second gear

(23)‧‧‧ Gear fixing plate

(3) ‧‧‧ nose pad adjustment mechanism

(31)‧‧‧ nose pad fixing plate

(311)‧‧‧ slots

(32)‧‧‧ nose pads

(321)‧‧‧

(322)‧‧‧ feet

(323)‧‧‧Direct feet

(324) ‧ ‧ horizontal feet

(325) ‧ ‧ Measure

(326)‧‧‧Nasal gasket

(4) ‧ ‧ front fixed plate

(41)‧‧‧Connectors

(42) ‧‧‧ front adjustment slot

(5) ‧‧‧ rear fixing plate

(6)‧‧‧Mirrors

(61)‧‧‧First temples

(611)‧‧‧ side adjustment slot

(612)‧‧‧Second set of holes

(62) ‧‧‧second temples

(621)‧‧‧Second card

(7) ‧‧‧Positioning holes

(8)‧‧‧Mirror length adjustment tool

The first picture: a perspective view of the instrument measuring instrument in this case.

The second picture: the three-dimensional combination of the glasses measuring instrument in this case.

The third picture: the exploded view of the components of the instrument measuring instrument in this case.

The fourth picture: the three-dimensional combination of the frame and gear set of the instrument measuring instrument in this case.

The fifth picture: the three-dimensional combination of the lens measuring instrument frame and the nose pad adjusting mechanism in this case.

In order to enable the review committee to have a more complete understanding of the technical content of the case, the inventor of the present invention will explain the overall technical features of the case in detail with the following specific embodiments, and refer to the drawings. The following specific embodiments may further prove the scope of the present invention, but are not intended to limit the scope of the present invention in any way.

Please refer to the first figure, the second figure and the third figure. The present invention relates to an instrument measuring instrument comprising a frame body (1), a gear set (2), a nose pad adjusting mechanism (3), a front Fixing plate (4), a rear fixing plate (5) and two mirroring legs (6).

Referring to the third, fourth and fifth figures, the frame body (1) is provided with two frames (11), each frame (11) comprising an upper frame (12) and sequentially connected to the side frame (13). And a bottom frame (14) to form a frame (11) having an opening (15), wherein each upper frame (12) extends a rack (121) in the direction of the opening (15). The gear set (2) is disposed between the two frames (11), and includes a first gear (21) meshing with each of the racks (121), and a second gear (22) coaxially coupled to the first gear (21) One side, and a gear fixing plate (23) are coaxially coupled to the other side of the first gear (21).

Please refer to the first figure, the second figure, the third figure and the fifth figure. The nose pad adjusting mechanism (3) comprises a nose pad fixing plate (31) and a nose pad frame (32), and the nose pad frame is fixed. The plate (31) is disposed between the two frames (11) and connected to the gear fixing plate (23), wherein a slot (311) is disposed under the nose pad fixing plate (31), and the nose pad (32) The top end is provided with a pinion (321) for being latched in the slot (311), the pinion (321) extending with two legs (322), each leg (322) comprising a straight leg (323) and Connecting a lateral leg (324), the lateral leg (324) is connected to the frame (14) below each frame (11); as in the first and second figures, the end of the frame below the frame (11) can be A first set of holes (141) is provided, and when the teeth (321) of the nose pad (32) are engaged in the slots (311) of the nose pad fixing plate (31), the lateral legs (324) are worn. Set in the first set of holes (141), and the straight legs (323) will be embedded in the frame (11) The opening (15) is positioned to form a complete frame; the width of the nose pad (32) has a variety of options, and a nose pad (32) of a suitable width can be selected according to the width of the nose of the user. In addition, after the lateral leg (324) is disposed through the first set of holes (141), the lateral leg (324) is movable relative to the lower frame (14) of the frame (11), and the lateral leg (324) can be further mounted. A scale (325) is used for measuring the width of the frame (11), and a nasal pad (326) is provided on the straight leg (323).

Referring to the first, third and fourth figures, the front fixing plate (4) is arranged above the front side of the main body of the frame (1) and combined with the upper frame (12) of the frame (11), for example, by connecting The member (41) is combined with the upper frame (12), and the front fixing plate (4) is coupled to the gear set (2) such as the gear fixing plate (23) and the nose pad fixing plate (31) to fix the frame (11), the gear The position of the group (2) and the nose pad fixing plate (31); each of the front fixing plate (4) is provided with a front adjusting groove (42), and each frame (11) has a frame (12) A hook (122) is hooked on the front adjustment slot (42), and the first hook (122) can be moved along the front adjustment slot (42) to adjust the second frame according to the user's face width or the nose bridge width. (11) The distance between the frame, the width of the frame (11) or the total width of the frame body (1). The rear fixing plate (5) is disposed above the rear side of the main body of the lens frame (1), and is also combined with the gear set (2) such as the gear fixing plate (23), the nose pad fixing plate (31) and the front fixing plate (4). The upper frame (12), the gear set (2) and the nose pad fixing plate (31) of the frame (11) of the present invention are sandwiched between the front fixing plate (4) and the rear fixing plate (5). In addition, when the assembly is completed, the circumference of the second gear (22) of the gear set (2) is slightly higher than the front fixing plate (4) and the rear fixing plate (5) to facilitate the rotation of the second gear (22). To adjust the distance between the two frames (11) of the case. Referring to the second to fourth figures, a plurality of positioning holes (7) are correspondingly arranged on the gear fixing plate (23), the nose pad fixing plate (31), the front fixing plate (4) and the rear fixing plate (5), And positioned by positioning holes (7) and then combined with each other.

Please refer to the first figure, the second figure and the fifth figure. When the distance between the two frames (11) is to be adjusted, the second gear (22) is rotated to drive the first gear (21), and then the first gear (21) is driven. The rack (121) of the gear, and the rack (121) drives the frame (11) to move; when the frame (11) moves, the first hook (122) of the upper frame (12) It will move along the front adjustment slot (42), and a scale can be further set beside the front adjustment slot (42) to obtain a frame suitable for the user by recording the scale position of the first hook (122) after moving. )size. When adjusting the distance between the frames (11), the lateral legs (324) of the first set of holes (141) of the lower frame (14) of the frame (11) are also moved correspondingly, and then according to the measuring ruler (325) The amplitude of the lateral leg (324) movement is recorded to measure the width of the appropriate frame (11).

In addition, referring to the first, second and third figures, the optical measuring instrument of the invention has two mirror legs (6), and each mirror leg (6) comprises a first temple (61) and a second temple. (62), one end of the first temple (61) is connected to the frame (11), and the other end is connected to the second temple (62); the first temple (61) is provided with a side adjustment slot (611), and A second hook (621) is disposed at one end of the second temple (62) and the first temple (61) to be hooked on the side adjustment slot (611); and the first temple (61) and the first One end of the two-legged (62) connection is provided with a second set of holes (612) for arranging the second temple (62); when the length of the temple (6) is to be adjusted, by moving the second hook (621) Changing the relative position of the first temple (61) and the second temple (62) and adjusting the length of the temple (6), and the side adjustment groove (611) is also provided with a scale to indicate a suitable temple ( 6) Length. In addition, the present invention can be equipped with a temple length adjustment tool (8). As shown in the first to third figures, after the temple length adjustment tool (8) can release the hook state of the second hook (621), Then adjust the relative length of the first temple (61) and the second temple (62).

The assembled state of the present invention is as shown in the first figure or the second figure, and is a structure similar to glasses. After the user brings the belt, the gear frame (2) is used to adjust the two frames according to the width of the user's face (11). The distance between them is the total width of the main body of the frame (1), and the appropriate nose pad adjusting mechanism (3) is selected according to the width of the nose of the user, and the length of the temple (6) is adjusted according to the head shape of the user, and the measurement ends. It is then possible to select or customize the frame that best suits the user based on the data obtained, which is very convenient to use.

It can be seen from the above description that the present invention has the following advantages compared with the prior art: the measuring instrument of the present invention, the distance between the frames, the width of the frame, the width of the nose pad and the length of the temple. All can be adjusted according to the facial features of the user to obtain measurement data of various parts of the user's face, and use this as a reference to select or customize the eyeglass frame suitable for the user; and the use method of the measuring instrument of the present case Simple, no need for complicated steps to make measurements.

In summary, the optician measuring instrument of the present invention can achieve the expected use efficiency by the above disclosed embodiments, and the case has not been disclosed before the application, and has fully complied with the requirements and requirements of the patent law.爰Issuing an application for a patent for invention in accordance with the law, and asking for a review, and granting a patent, is truly sensible.

However, the above description is only the preferred embodiment of the present invention, and is not intended to limit the scope of protection of the case; other equivalent changes or modifications made by those who are familiar with the skill, according to the characteristics of the case, All should be considered as not falling out of the design scope of this case.

Claims (9)

A lens measuring instrument comprises: a frame body comprising two frames, each frame comprising an upper frame and sequentially connecting a side frame and a bottom frame to form the frame having an opening, wherein each of the frames The upper frame extends a rack in the direction of the opening; a gear set is disposed between the two frames, and includes a first gear meshing with each of the racks, and a second gear coaxially coupled to the one of the first gears a side, and a gear fixing plate coaxially coupled to the other side of the first gear; a nose pad adjusting mechanism comprises a nose pad fixing plate and a nose pad frame, the nose pad fixing plate is disposed on the second The frame is connected to the gear fixing plate, wherein a slot is disposed under the nose pad fixing plate, and a top of the nose pad is provided with a pin to be engaged in the slot, and the pin extends two legs. Each of the legs includes a support leg and a lateral leg connected to the lower frame of each of the frames; a front fixing plate is disposed on the front side of the frame body and coupled to The upper frame, the nose pad fixing plate and the gear fixing plate; The plate is disposed above the rear side of the main body of the frame, and is coupled to the upper frame, the gear fixing plate, the nose pad fixing plate and the front fixing plate; and the two mirror legs, each of the mirror legs includes a first mirror a foot and a second temple, one end of the first temple is connected to the frame, and the other end is connected to the second temple; wherein the gear fixing plate, the nose pad fixing plate, the front fixing plate and The rear fixing plate is provided with a plurality of positioning holes, and is positioned by the positioning holes and then combined with each other. The lens measuring instrument according to claim 1, wherein each of the front fixing plates is provided with a front adjusting groove, and each of the frame frames is provided with a first hook to be hooked on the front adjusting groove. The lens measuring instrument of claim 1, wherein the end of the lower frame of each of the frames is provided with a first set of holes for arranging the lateral legs of the nose pad. The lens measuring instrument of claim 1, wherein each of the first temples is provided with a side adjustment slot, and a second hook is disposed at one end of the second temple and the first temple. Hook in the side adjustment slot. The lens measuring instrument of claim 4, wherein one end of the first leg and the second leg is provided with a second sleeve to sleeve the second temple. The lens measuring instrument of claim 2, wherein the front adjusting groove is provided with a scale, and the lateral leg is further connected to a scale provided with a scale. The lens measuring instrument of claim 4, wherein the side adjusting groove is provided with a scale. The lens measuring instrument of claim 1, wherein each of the straight legs is provided with a nose pad. The lens measuring instrument according to any one of claims 1 to 8, further comprising a temple length adjusting tool.