TWM566828U - Reversible glasses - Google Patents

Abstract

A reversible glasses includes a beam, a nose pad fixed on the beam, two legs rotatably connected with the beam, a frame rotatably connected with the beam and revolving shaft fixed on the frame; the two flanks of the revolving shaft respectively includes an ear piece, the top of the beam includes a hinge fixed on the nose pad, the two flanks of the hinge respectively includes a rotating groove used to hold the ear piece, an elastic elements fixed inside of the footwall of the hinge, the revolving shaft is abutted against the elastic elements; under the action of external forces, the revolving shaft can turn overcome the resistance of the elastic parts, by the ear piece rotating in the rotating groove, to realize the turning of the frame; when the external force disappears, the elastic elements gives a spring force to the revolving shaft, to make ear piece abutting against the roof of the rotating groove. The above reversible glasses is easy to use for the frame is rotatably connected with the beam.

Description

Reversible glasses

The novel creation relates to the field of glasses, and in particular to a reversible eyeglass.

In the conventional technology, the eyeglass frame and the eyebrow beam are fixedly connected or integrally formed. Such as sunglasses, reading glasses, 3D glasses, myopia, and so on. For glasses, the user does not have to wear it all the time. For example, in the case of Sunglasses, when the sun is strong, you need to wear it. When the sun is weak or you go to the shade, you no longer need to wear sunglasses. At this time, you can only take off the sunglasses and put them in the glasses case or hold them in your hands. Wear it again when needed again. In terms of correcting vision, different distances cause different correction needs, and glasses wearers need to constantly remove the spectacle frames to accommodate viewing needs at different distances. This reciprocating, resulting in inconvenient use.

In view of the above, it is necessary to provide an easy-to-use reversible eyeglass for the above problems.

The novel creation provides a reversible eyeglass, comprising: a eyebrow beam, a nose bridge assembly fixedly connected with the eyebrow beam, a temple connected to the eyebrow beam, a frame pivotally connected to the eyebrow beam, and a rotating shaft fixedly connected with the frame; One side of the eyebrow beam is respectively fixed with a hinge block, and the upper end of the eyebrow beam is provided with a hinge box fixedly connected with the nose bridge assembly. The two side walls of the hinge box are respectively provided with a rotating slot for receiving the ear block, and the bottom surface of the hinge box is fixedly provided with elasticity. The rotating shaft abuts against the elastic member; under the action of the external force, the rotating shaft overcomes the resistance of the elastic member, and the ear block rotates in the rotating groove to realize the flipping of the frame; when the external force disappears, the elastic member gives the rotating shaft an elastic force, and the elastic force causes the ear block to The upper side wall of the rotating groove is pressed and fixed.

In an embodiment of the present invention, the elastic member is a U-shaped elastic piece.

In an embodiment of the present invention, the bottom of the elastic member is provided with a claw, and the bottom surface of the hinge box is provided with a card slot that engages with the claw.

In an embodiment of the present invention, the nose bridge assembly is provided with a fixing piece, and the fixing piece is fixed between the elastic member and the bottom surface of the hinge box when installed.

In an embodiment of the present invention, the hinge box is provided with a stopper for preventing the elastic member from slipping out.

In an embodiment of the present invention, the two side walls of the hinge box are respectively provided with a sliding slot communicating with the rotating slot, and the upper wall of the rotating slot is higher than the upper wall of the sliding slot, and the ear block is rotated through the sliding slot during installation. groove.

In an embodiment of the present invention, the two side walls of the hinge box have an inverted hook shape, and include an inner side wall and an outer side wall. The height of the outer side wall is greater than the height of the inner side wall, and the rotating groove is disposed at the lower end of the inner side wall.

In an embodiment of the present invention, the nose bridge assembly and the hinge box are integrally formed.

In an embodiment of the present invention, the intermediate position of the upper end of the eyebrow beam is provided with a U-shaped groove, and the hinge box is received in the U-shaped groove.

The frame of the above-mentioned reversible glasses is rotatably connected with the eyebrow beam, and the frame is turned to the required position when the glasses are required to be worn; when the glasses are not required to be worn, the frame can be turned over, which is convenient to use.

In order to make the purpose, technical solutions and advantages of the present invention more clear, the present novel creation will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the invention.

It should be noted that when an element is referred to as being "disposed on" another element, it may be directly on the other element or the element may be present. When an element is considered to be "connected" to another element, it can be directly connected to the other element or. The terms "vertical," "horizontal," "left," "right," and the like, as used herein, are for the purpose of illustration and are not intended to be the only embodiment.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning meaning meaning The terminology used herein is for the purpose of describing particular embodiments, and is not intended to limit the invention. The term "and/or" used herein includes any and all combinations of one or more of the associated listed items.

As shown in FIG. 1 , the first embodiment of the present invention provides a reversible eyeglass 100, including a eyebrow beam 110, a nose bridge assembly 120 fixedly coupled to the eyebrow beam 110, a temple 130 that is rotatably coupled to the eyebrow beam 110, and The frame 140 of the eyebrow beam 110 is rotatably connected and the spectacle lens 150 fixedly mounted in the frame 140. Wherein, the frame 140 can be folded or unfolded relative to the eyebrow beam 110. The ophthalmic lens 150 may be a sunglass lens, a presbyopic lens, a 3D lens, or the like. It should be noted that the reversible glasses 100 may not include the ophthalmic lens 150.

The respective components in the reversible glasses 100 and their connection relationship with each other will be described in detail below.

As shown in FIG. 1 and FIG. 2, the upper end of the frame 140 is fixedly provided with a rotating shaft 160. In this embodiment, the upper end of the frame 140 is provided with a slot 141, the rotating shaft 160 is L-shaped, and one end of the rotating shaft 160 is inserted into the slot 141. One end of the insertion slot 141 of the rotating shaft 160 has a third fixing hole 163, and the third fixing hole 163 is a threaded hole and is fixedly connected to the second fixing screw 165.

Of course, the frame 140 and the rotating shaft 160 can also be fixedly connected by other means. Further, the rotating shaft 160 can also be integrally formed with the frame 140.

A hinge box 170 fixedly coupled to the nose bridge assembly 120 is disposed at an upper end of the eyebrow beam 110. In this embodiment, the nose bridge assembly 120 and the hinge box 170 are integrally formed. The nose bridge assembly 120 includes two nose bridges 121. In the embodiment, the eyebrow beam 110 is provided with two first fixing holes 113. The nose bridge assembly 120 is provided with two second fixing holes 123 matching the first fixing holes 113. The eyebrow beam 110 and the nose bridge assembly 120 The connection is fixed by the first fixing screw 115. It should be noted that the hinge box 170 may be integrally formed or may be configured by a plurality of components fixedly connected.

In this embodiment, a U-shaped groove 111 is disposed at an intermediate position of the upper end of the eyebrow beam 110, and the hinge box 170 is received in the U-shaped groove 111 to make the reversible glasses 100 more beautiful.

A pair of ear blocks 161 are respectively disposed on two sides of the rotating shaft 160. The two side walls of the hinge box 170 are respectively provided with a rotating groove 171 for receiving the ear piece 161. The two side walls of the hinge box 170 are respectively provided with a sliding slot 177 communicating with the rotating slot 171. The upper wall of the rotating slot 171 is higher than the upper wall of the sliding slot 177. When installed, the ear block 161 enters the rotating slot 171 via the sliding slot 177. .

The bottom surface of the hinge box 170 is fixedly provided with an elastic member 180, and the rotating shaft 160 abuts against the elastic member 180. Under the action of the external force, the rotating shaft 160 presses the elastic member 180 downward, so that the ear block 161 can be rotated in the rotating groove 171, thereby realizing the turning of the frame; the external force is cancelled, and the elastic member 180 gives the rotating shaft 160 an upward elastic force, so that the ear block 161 The upper side wall of the rotary groove 171 is pressed and fixed.

In this embodiment, the elastic member 180 is a U-shaped elastic piece, and the bottom of the U-shaped elastic piece is provided with a claw 181. The bottom surface of the hinged box 170 is provided with a card slot 173 that engages with the claw 181, and the U-shaped elastic piece and the hinge box 170 The snap-fit connection prevents the U-shaped elastic pieces from slipping out from the front and rear sides of the hinge box 170. It should be noted that the U-shaped elastic piece can also be fixedly connected to the hinge box 170 by other means, such as bonding, welding, and the like.

In the present embodiment, the front side of the hinge box 170 is further provided with a stopper 175 to further prevent the elastic member 180 from slipping out from the front side of the hinge box 170. Preferably, the blocking member 175 is a flap. The blocking member 175 may be integrally formed with the hinge box 170 or may be fixedly coupled to the hinge box 170.

As shown in FIG. 3, the second embodiment of the present invention provides a reversible eyeglass. Unlike the reversible eyeglasses 100 provided in the first embodiment, the side wall of the hinge box 270 has an inverted hook shape including an inner side wall 272. And the outer side wall 274, the height of the outer side wall 274 is greater than the height of the inner side wall 272, and the rotation groove 271 is provided at the lower end of the inner side wall 272.

As shown in FIG. 4 and FIG. 5, the reversible glasses provided by the third embodiment of the present invention are different from the reversible glasses 100 provided in the first embodiment, and the bridge assembly 320 and the hinge box 370 are separated structures. .

The bridge assembly 320 is provided with a fixing piece 325 which is fixed between the elastic member 180 and the bottom surface of the hinge case 370 when mounted. In this embodiment, the fixing piece 325 has a through hole 327. When the clamping piece 181 is inserted through the through hole 327, the fixing piece 181 is inserted into the card slot 373, so that the nose bridge assembly 320 and the hinge box 370 are relatively fixed.

The reversible glasses 100 provided in the first embodiment of the present invention are taken as an example, and the use process thereof will be described in detail.

As shown in FIG. 6, the process of turning up the frame 140 when the environment is not suitable for wearing glasses. First, an external force of the frame 140 is turned up. Since the frame 140 is fixedly coupled to the rotating shaft 160, the rotating shaft 160 is driven to overcome the resistance of the U-shaped elastic piece, and a sufficient space is left for the ear block 161 to rotate in the rotating groove 171. Similarly, the frame 140 follows. When the rear end surface of the rotating shaft 160 is attached to the U-shaped elastic piece, the external force is stopped, that is, when the external force disappears, the rotating shaft 160 moves under the elastic force of the U-shaped elastic piece until the ear block 161 and the upper wall of the rotating groove 171 are low-pressure fixed. The flip of the frame 140.

Similarly, when it is necessary to wear the glasses, the frame 140 is biased in the opposite direction to turn the frame 140 to the original position.

In this embodiment, the frame of the reversible glasses is rotatably connected with the eyebrow beam, and the frame is turned to the required position when the glasses are required to be worn; when the glasses are not required to be worn, the frame can be turned over, which is convenient to use.

The technical features of the above embodiments may be arbitrarily combined. For the sake of brevity of description, all possible combinations of the technical features in the above embodiments are not described. However, as long as there is no contradiction in the combination of the technical features, It is considered to be the range described in the specification of this new creation.

The above embodiments are merely illustrative of several embodiments of the present invention, and the description thereof is more specific and detailed, but is not to be construed as limiting the scope of the invention. It should be noted that for those of ordinary skill in the art, plural changes and improvements can be made without departing from the concept of the novel creation, which are all within the scope of protection of the novel creation. Therefore, the scope of protection of the patents created by this new invention shall be subject to the scope of the appended patent application.

100‧‧‧ reversible glasses
110‧‧‧brow beam
111‧‧‧U-shaped slot
113‧‧‧First fixed hole
115‧‧‧First fixing screw
120‧‧‧Nose bridge assembly
121‧‧‧ nose bridge
123‧‧‧Second fixing hole
130‧‧‧ glasses legs
140‧‧‧ Frame
141‧‧‧ slots
150‧‧‧ glasses
160‧‧‧ shaft
161‧‧‧ Ear Blocks
163‧‧‧ third fixed hole
165‧‧‧Second fixing screw
170‧‧‧Hinged box
171‧‧‧Rotating slot
173‧‧‧ card slot
175‧‧ ‧parts
177‧‧ ‧ chute
180‧‧‧Flexible parts
181‧‧‧Claws
270‧‧‧Hing box
271‧‧‧Rotating slot
272‧‧‧ inner side wall
274‧‧‧Outer side wall
275‧‧‧ §
320‧‧‧Nose bridge assembly
321‧‧‧ nose bridge
323‧‧‧Second fixing hole
325‧‧‧Fixed tablets
327‧‧‧through hole
370‧‧‧Hing box
371‧‧‧Rotating trough
373‧‧‧ card slot
377‧‧‧ chute

Fig. 1 is a schematic exploded view showing the reversible glasses of the first embodiment of the present invention. 2 is a structural schematic view of the nose bridge assembly and the hinge box of FIG. 1. FIG. 3 is a schematic structural view of a hinge box of the reversible glasses according to the second embodiment of the present invention. 4 is a schematic structural view of a nose bridge assembly of the reversible glasses of the third embodiment of the present invention. FIG. 5 is a schematic structural view of a hinge box of the reversible glasses according to the third embodiment of the present invention. Fig. 6 is a schematic view showing the flipping of the reversible glasses of the first embodiment of the present invention.

Claims (9)

A reversible eyeglass comprising: a eyebrow beam, a nose bridge assembly fixedly coupled to the eyebrow beam, a temple connected to the eyebrow beam, a frame pivotally coupled to the eyebrow beam, and a fixed connection to the frame a hinge block is disposed on each of the two sides of the hinge shaft, and a hinge box fixedly connected to the nose bridge assembly is disposed at an upper end of the eyebrow beam, and two side walls of the hinge box are respectively provided for receiving the ear block a rotating groove, the bottom surface of the hinge box is fixedly provided with an elastic member, and the rotating shaft abuts against the elastic member; under the action of an external force, the rotating shaft overcomes the resistance of the elastic member, and the ear block is in the The rotation of the rotating slot realizes the turning of the frame; when the external force disappears, the elastic member gives the rotating shaft an elastic force, and the elastic force causes the ear block to be pressed and fixed with the upper side wall of the rotating groove. The reversible spectacles of claim 1, wherein the elastic member is a U-shaped elastic piece. The reversible eyeglasses of claim 2, wherein the bottom of the elastic member is provided with a claw, and the bottom surface of the hinge box is provided with a card slot that engages with the claw. The reversible spectacles of claim 3, wherein the nose bridge assembly is provided with a fixing piece, and the fixing piece is fixed between the elastic member and a bottom surface of the hinge box when installed. The reversible spectacles according to any one of claims 1 to 4, wherein the hinge box is provided with a stopper for preventing the elastic member from slipping out. The reversible spectacles of claim 1, wherein the two side walls of the hinge box are respectively provided with a sliding slot communicating with the rotating slot, and an upper wall of the rotating slot is higher than the upper surface of the sliding slot a wall through which the ear block enters the rotating slot. The reversible spectacles of claim 1, wherein the two side walls of the hinge box have an inverted hook shape, and include an inner side wall and an outer side wall, the outer side wall having a height greater than a height of the inner side wall, The rotating groove is disposed at a lower end of the inner side wall. The reversible spectacles of claim 1, wherein the nose bridge assembly and the hinge box are integrally formed. The reversible spectacles of claim 1, wherein an intermediate position of the upper end of the eyebrow beam is provided with a U-shaped groove, and the hinge box is received in the U-shaped groove.