TWM447994U - Eyeglasses with improved wearing security - Google Patents

Description

Improve the safety of wearing glasses

The present invention relates to a kind of glasses, and in particular to a type of glasses which can improve the wearing safety.

Generally, the glasses generally include a lens unit, and two temples respectively mounted on opposite sides of the lens unit and extending rearward, and each of the temples has a pivoting end pivotally connected to the lens unit, and a Contrary to the wearing end of the pivot end.

In order to wear the glasses, the wearing end of the temples can abut against the user's head without falling off. Generally, the wearing ends of the glasses are generally narrow and relatively close to each other. As a result, the process of wearing glasses is inconvenient, especially when the user must wear glasses with one hand, it is necessary to grasp one of the temples first, so that the wearing end of the other temple is tilted against the user. The face, then by the elasticity of the temples against the face, exerting force to deform the wearing end of the temple, to increase the width between the wearing ends of the two temples, in order to successfully put on the glasses . However, when the temples are pressed against the face, the temples may accidentally puncture the eyes.

Referring to Figure 1, a new patent of Taiwan Patent No. M406747, which discloses a lens capable of overcoming the aforementioned problems. The eyeglasses include a lens unit 91 and two temple units 92 mounted on opposite sides of the lens unit 91, respectively. Each of the temple units 92 includes an extending portion 921 whose one end is pivotally connected to the lens unit 91, and a hanging portion pivotally mounted to the other end of the extending portion 921 through a pivot shaft 93. 922. Each of the mounting portions 922 has a first end 923 adjacent the lens unit 91 and a second end 924 remote from the lens unit 91.

The eyeglasses are pivotally mounted on the extension portion 921 through the hanging portion 922, and the wearing entrance between the second ends 924 of the temple units 92 is large enough before the glasses are worn. In the process of wearing the glasses, the hanging portion 922 can flexibly disperse the external force against the face to avoid injury. However, the pivotable portion 922 causes the volume of the temple unit 92 to be too large, and the volume of the glasses stack increases, thereby increasing transportation costs and storage space, and the hanging portion 922 It is also easy to injure the lens unit 91 by the swing.

Therefore, the object of the present invention is to provide a lens that can be safely worn by providing a structure that is structurally stable and has a small folding volume and can reduce transportation costs.

Thus, the present invention can enhance the wearing of safety glasses, comprising: a lens unit, and two temple units.

The lens unit has two assembly portions on opposite sides. The temple units are respectively mounted on the assembly portion of the lens unit, and each of the temple units includes an extension mounted on the assembly portion of the lens unit and a swingably connected to the extension portion. a hanging portion, and at least one engaging mechanism having a positioning portion adjacent to the lens unit and detachably engaged with the lens unit through the engaging mechanism, and a guiding portion away from the lens unit .

The hanging portion is respectively movable between a non-engaged position and an engaging position with respect to the extending portion, and the positioning segment is divided at the engaging position The guide segments are not adjacent to each other and the guide segments are adjacent to each other, and in the non-engaged position, the positioning segments are separated from the extensions, respectively, and the guide segments are apart from each other.

The beneficial effect of the present invention is that the guiding sections of the hanging portion are remote from each other in the non-engaging position, thereby facilitating the wearing of the glasses and avoiding danger. In the engaging position, the positioning portion of the hanging portion can be engaged with the extending portion through the engaging mechanism, thereby improving the structural stability of the lens, and not only the hanging portion can be fixed to avoid Scratching the lens unit can also reduce the volume of the lens after the temple unit is folded, thereby facilitating carrying and reducing transportation costs.

The above and other technical contents, features and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments.

Before the present invention is described in detail, it is noted that in the following description, similar elements are denoted by the same reference numerals.

Referring to Figures 2, 3, 4 and 5, a first preferred embodiment of the novel eyewear comprises a lens unit 1 and two temple units 2 respectively mounted on opposite sides of the lens unit 1 respectively.

The lens unit 1 of the present embodiment includes a frame 11 and two lenses 12 mounted on the frame 11, the frame 11 having two assembly portions 111 on opposite sides. In practice, the lens unit 1 may be in the form of a full frame as shown in the figure, or may be in the form of a half frame or a frameless form, and will not be exemplified.

The material of each of the temple units 2 of the present embodiment is a resilient plastic material such as nylon (Nylon), polycarbonate (PC), etc., but is not limited to the foregoing examples. Each of the temple units 2 is detachably mounted to the rear of the assembly portion 111 of the lens unit 1, and includes an extension 3 that is retractably mounted on the assembly portion 111 of the lens unit 1, and a swingable portion a hanging portion 4 connected to the extending portion 3, a connecting portion 5 that swingably connects the hanging portion 4 to the extending portion 3, and two of the hanging portion 4 are detachably engaged with the hanging portion 4 The engaging mechanism 6 on the extending portion 3 and a first coupling mechanism 7 that couples the hanging portion 4 to the connecting portion 5.

The extension portion 3 of each of the temple units 2 of the present embodiment has a pivoting section 31 pivotally connected to the assembly portion 111 of the lens unit 1, an engaging section 32 connected to the pivoting section 31, and a connection. The engaging section 32 is connected to the plugging section 33 of the connecting portion 5.

The hanging portion 4 of each of the temple units 2 of the present embodiment has a positioning portion 41 adjacent to the lens unit 1 and detachably engaged with the engaging portion 32 of the extending portion 3 through the engaging mechanism 6 A guiding section 42 remote from the lens unit 1 and an opening 43 provided in the positioning section 41 for receiving the connecting portion 5 and the plugging section 33 of the extending portion 3.

The connecting portion 5 of each of the temple units 2 of the embodiment is swingably connected to the extending portion 3, and the hanging portion 4 is opposite to the extending portion 3 in a The non-engaged position shown, as well as a movement between the engaged positions as shown in FIG.

The connecting portion 5 of each of the temple units 2 has a first end 51 connected to the hanging portion 4 through the first coupling mechanism 7, and the first portion The end 51 is opposite and identically connected to the second end 52 of the plug portion 33 of the extension 3, and one between the first end 51 and the second end 52 and from the first end 51 toward the second end The elastic section 53 which is gradually narrowed and gradually enlarged in the direction of the 52 direction is deformed and bent by the design in which the thickness of the elastic section 53 is reduced, so that the hanging portion 4 can be rotated toward the non-engagement position.

The engaging mechanism 6 of each of the temple units 2 of the present embodiment is disposed in pairs correspondingly up and down, and each of the engaging mechanisms 6 has a card groove 61 disposed on the engaging portion 32 of the extending portion 3. And a clip 62 disposed on the positioning section 41 of the hanging portion 4 and detachably engaged with the card groove 61. The clip 62 has a fixing wall 621 disposed on the positioning portion 41 of the hanging portion 4, and a locking portion extending from the fixing wall 621 toward the locking groove 61 and detachably locked in the locking groove 61. Wall 622. The engaging section 32 of the extension 3 of each of the temple units 2 has a notch 321 that communicates with the catching groove 61 of the engaging mechanism 6.

It should be noted that the number of the engaging mechanisms 6 of the embodiment is two, but the implementation is not limited thereto, and each of the temple units 2 may include only one engaging mechanism 6, and further, each card The latching groove 61 of the engaging mechanism 6 can also be disposed on the positioning section 41 of the hanging portion 4, and the clip 62 of each engaging mechanism 6 is disposed on the engaging section 32 of the extending portion 3, that is, As long as the engaging mechanism 6 of each of the temple units 2 can engage the positioning section 41 on the engaging section 32, the object of the present invention can be achieved. Therefore, the form disclosed in the embodiment is not limited.

Referring to Figures 2, 3 and 6, the first coupling mechanism 7 of each of the temple units 2 of the present embodiment has a first recess 71 disposed on the hanging portion 4, And a first protrusion 72 disposed on the first end 51 of the connecting portion 5 and firmly engaged with the first recess 71.

The first recess 71 of each of the temple units 2 has a first slot wall 711, a first slot 712 defined by the first slot wall 711 and communicating with the opening 43 of the mounting portion 4, and A first protrusion 713 protruding from the first groove wall 711 toward the first card slot 712. The first convex portion 72 of each of the temple units 2 has a first card wall 721 that is inserted and fixed to the first card slot 712, and a plurality of recesses are disposed on the first card wall 721 and respectively a first recess 722 in which the first protrusion 713 is locked in a reversible manner, and two clips respectively located on opposite sides of the first card wall 721 and sandwiched on opposite sides of the first slot wall 711 Against the wall 723.

It should be noted that the first concave portion 71 of each of the temple units 2 may be disposed on the first end 51 of the connecting portion 5, and the first convex portion 72 is disposed on the hanging portion 4, and the same The object of the present invention is not limited by the form disclosed in the present embodiment.

2, 4, 7, before the wearing of the glasses, the hanging portion 4 is located in a non-engaged position as shown in FIG. 2, and the positioning segments 41 are adjacent to each other and separated from the extending portion 3, respectively. And the guiding segments 42 are away from each other to form a wide opening, so that the user's head moves toward the lens unit 1 of the glasses along the guiding portion 42 while the user's head pushes The positioning section 41 of the hanging portion 4 moves the positioning segments 41 toward the engaging sections 32 of the extending portion 3, respectively. Finally, the positioning portion 41 of the hanging portion 4 is engaged with the engaging portion 32 of the extending portion 3 through the engaging mechanism 6, and the hanging portion 4 is moved to as shown in FIG. Engagement position.

When the hanging portion 4 is in the engaging position, the positioning segments 41 are away from each other and are respectively engaged with the extending portion 3, and the guiding segments 42 are adjacent to each other and firmly abut against the user's head. At the same time, the plugging portion 33 of the extending portion 3 and the connecting portion 5 are respectively partially accommodated in the opening 43 of the hanging portion 4, thereby reducing the volume of the temple unit 2 and enabling The limited recessed space between the top of the user's ear and the head is placed and the wearing comfort is increased. However, in practice, the plugging section 33 and the connecting portion 5 can also be completely accommodated in the opening 43.

When the lens needs to be removed, especially when the user's head moves along the hanging portion 4 away from the lens unit 1, the user's head pushes the guiding segments 42 adjacent to each other. The guiding segments 42 are moved away from each other, and the positioning segment 41 is also stressed and the clip 62 of the engaging mechanism 6 is disengaged from the card groove 61 when the glasses are completely separated from the user's head. At this time, the temple unit 2 will return to the non-engaged position of FIG.

It should be noted that the engaging portion 32 of each of the temple units 2 is provided with a notch 321 that communicates with the card groove 61, so that the switching of the card bar 62 and the card groove 61 can be performed. It is easier to facilitate the smooth transition of the hanging portion 4 between the non-engaging position and the engaging position. In addition, if the glasses are not required to be used, the positioning segments 41 of the hanging portion 4 may be respectively engaged with the engaging segments 32 of the extending portion 3, and then the temple units 2 are respectively folded.

In summary, the present embodiment swingably connects the hanging portion 4 to the extending portion 3 through the connecting portion 5, and the connecting portion 5 enables the hanging portion 4 to face the non-card Move in position, so wear the glasses Before, the guiding sections 42 of the hanging portion 4 are away from each other, thereby facilitating the wearing of the user and avoiding the danger of injuring the eyes. On the other hand, when the user wears the glasses, the positioning portion 41 of the hanging portion 4 can be engaged with the engaging portion 32 of the extending portion 3 through the engaging mechanism 6, thereby enhancing the The structural stability of the glasses not only can fix the hanging portion 4 to prevent the guiding segment 42 from scratching the lens unit 1 , but also reduce the volume of the lens after the temple unit 2 is folded, thereby facilitating carrying It also reduces transportation costs.

Referring to FIG. 8, the second preferred embodiment of the novel glasses is substantially the same as the first preferred embodiment, and the difference between the two is that the hanging portion 4 of each of the temple units 2 and the connecting portion 5 The first end 51 of the first embodiment is disposed in the same body. Therefore, the extension portion 3, the hanging portion 4, and the connecting portion of each of the temple units 2 of the present embodiment are opposite to those of the first preferred embodiment. 5 The engagement mechanism 6 is integrally formed, and the operation of assembling the hanging portion 4 and the connecting portion 5 can be omitted in manufacturing, and the production efficiency can be improved.

Referring to Figures 9 and 10, the third preferred embodiment of the novel glasses is substantially the same as the first preferred embodiment. The difference between the two is that the first coupling mechanism 7 of each of the temple units 2 is A recess 71 has a first slot wall 711 disposed on the mounting portion 4, a first slot 712 defined by the first slot wall 711 and communicating with the opening 43 of the mounting portion 4, and Two first through holes 714 extending through the first slot wall 711 and communicating with the first slot 712, and the first protrusion 72 has a first end 51 disposed on the connecting portion 5 and being inserted and fixed thereto a first card wall 721 of the first card slot 712, And two first protrusions 724 protruding from the first card wall 721 and respectively locked in the first through holes 714. Furthermore, the extensions 3 of each of the temple units 2 are not arranged identically to the connection 5, that is to say each of the temple units 2 further comprises a second end 52 of the connection 5 being joined to the extension. The second coupling mechanism 8 on the plugging section 33 of 3.

The second coupling mechanism 8 of each of the temple units 2 includes a second recess 81 disposed on the plugging section 33 of the extension 3, and a second end 52 disposed on the connecting portion 5 and the same The second convex portion 82 to which the two concave portions 81 are engaged. The second recess 81 has a second slot wall 811 , a second slot 812 defined by the second slot wall 811 , and two through the second slot wall 811 and communicating with the second slot 812 . Second perforation 813. The second protrusion 82 has a second card wall 821 that is inserted and fixed to the second card slot 812, and two protrusions are disposed on the second card wall 821 and are respectively locked in the opposite manner. The second protrusion 822 in the second through hole 813 is described. In practice, the second concave portion 81 and the second convex portion 82 may also be reversed.

Therefore, with respect to the foregoing first preferred embodiment, the present embodiment is coupled to the extension portion 3, the connection portion 5, and the suspension through the first coupling mechanism 7 and the second coupling mechanism 8. The portion 4 is designed such that the extension portion 3, the connecting portion 5 and the hanging portion 4 can be separately manufactured and assembled, so that the connecting portion 5 can be assembled in addition to a plastic material having better elasticity. A material different from the extension portion 3 and the hanging portion 4, such as a metal material such as elastic steel, can be selected to provide a better elastic restoring force. More importantly, since the elastic section 53 of the connecting portion 5 of the present embodiment does not need to be contracted for the purpose of generating elasticity, it has more excellent structural strength. And the service life of the embodiment can be improved.

However, the above description is only a preferred embodiment of the present invention, and the scope of the present invention cannot be limited thereto, that is, the simple equivalent change and modification made by the novel patent application scope and the novel description content, All remain within the scope of this new patent.

1‧‧‧ lens unit

11‧‧‧ Frame

111‧‧‧Assembly Department

12‧‧‧ lenses

2‧‧‧Mirror unit

3‧‧‧Extension

31‧‧‧ pivotal section

32‧‧‧ engaging section

321‧‧‧ gap

33‧‧‧Packing section

4‧‧‧Hanging Department

41‧‧‧ positioning segment

42‧‧‧Guiding section

43‧‧‧Opening

5‧‧‧Connecting Department

51‧‧‧ first end

52‧‧‧ second end

53‧‧‧Flexible section

6‧‧‧Cordging mechanism

61‧‧‧ Kagou

62‧‧‧ card strip

621‧‧‧ fixed wall

622‧‧‧ card wall

7‧‧‧ first joint institution

71‧‧‧First recess

711‧‧‧ first slot wall

712‧‧‧ first card slot

713‧‧‧First spur

714‧‧‧First perforation

72‧‧‧First convex

721‧‧‧The first card wall

722‧‧‧ first recess

723‧‧‧Clamped against the wall

724‧‧‧First spur

8‧‧‧Second joint institution

81‧‧‧Second recess

811‧‧‧Second wall

812‧‧‧Second card slot

813‧‧‧Second perforation

82‧‧‧second convex

821‧‧‧Second card wall

822‧‧‧Secondary

1 is a perspective assembled view of a new patent of Patent No. M406747; FIG. 2 is a perspective assembled view of a first preferred embodiment of the present invention, showing two mountings of the first preferred embodiment 3 is a partial exploded view of the first preferred embodiment; FIG. 4 is a view similar to FIG. 2, showing the hanging portion of the first preferred embodiment is located at a card Figure 5 is a partial cross-sectional view of a temple unit of the first preferred embodiment, showing that the two engaging mechanisms of the hanging portion through the temple unit are engaged with the temple unit FIG. 6 is a partial cross-sectional view of the temple unit of the first preferred embodiment, showing a first coupling mechanism of the mounting portion through the temple unit coupled to the temple unit Figure 7 is a schematic view of a fitting process of the first preferred embodiment; Figure 8 is a partial perspective view showing a temple unit of a second preferred embodiment of the novel lens; Figure 9 is a partial perspective FIG solution, there is shown separately the present novel ophthalmic A temple unit of a third preferred embodiment of the mirror; and FIG. 10 is a partial cross-sectional view of the temple unit of the third preferred embodiment.

1‧‧‧ lens unit

11‧‧‧ Frame

111‧‧‧Assembly Department

12‧‧‧ lenses

2‧‧‧Mirror unit

3‧‧‧Extension

31‧‧‧ pivotal section

32‧‧‧ engaging section

321‧‧‧ gap

33‧‧‧Packing section

4‧‧‧Hanging Department

41‧‧‧ positioning segment

42‧‧‧Guiding section

43‧‧‧Opening

5‧‧‧Connecting Department

51‧‧‧ first end

52‧‧‧ second end

53‧‧‧Flexible section

6‧‧‧Cordging mechanism

61‧‧‧ card ditch

62‧‧‧ card strip

7‧‧‧ first joint institution

723‧‧‧Clamped against the wall

Claims (13)

The invention relates to a lens for improving wearing safety, comprising: a lens unit having two assembly portions on opposite sides; and two temple units respectively correspondingly mounted on the assembly portion of the lens unit, each of the temples The unit includes an extension mounted on the assembly portion of the lens unit, a hanging portion swingably coupled to the extension portion, and at least one engagement mechanism having a proximity to the lens unit and a positioning section detachably engaged with the extension portion through the engaging mechanism, and a guiding section away from the lens unit; the hanging portion is respectively at a non-engagement position and a card with respect to the extending portion Moving between positions, wherein the positioning segments are respectively engaged with the extension portion and the guiding segments are adjacent to each other, and the positioning segments are respectively separated from the extension portion when the non-engagement position is The guiding segments are remote from each other. The eyeglasses of claim 1 , wherein each of the temple units further includes a pivoting connection of the hanging portion to the extending portion and causing the hanging portion to face the non-wearing portion. The connection portion where the engagement position moves. According to the scope of claim 2, the wearable safety glasses are improved, wherein the engaging mechanism of each of the temple units has a card disposed on one of the positioning portion of the hanging portion and the extending portion. a groove, and a strip disposed on the other of the extension portion and the other of the extension portion and detachably engaged with the card groove. Wear safety glasses as described in item 3 of the scope of the patent application Each of the temple units includes two engaging mechanisms spaced apart from each other, and the card strip of each of the engaging mechanisms is disposed on the positioning portion of the hanging portion, and the card groove of each of the engaging mechanisms is disposed at the On the extension. According to the second aspect of the patent application, the wearing safety glasses can be improved, wherein the hanging portion of each of the temple units has a mounting portion disposed on the positioning portion and is provided for the connecting portion when the engaging position is provided. Set the opening. According to the scope of claim 5, the wearable safety glasses can be improved, wherein each of the temple units includes two engaging mechanisms spaced apart from each other, and the engaging mechanism of each of the temple units has a setting mechanism a card groove on the extension portion, and a card strip disposed on the positioning portion of the hanging portion and detachably engaged with the card groove, the extension portion of each of the temple unit has a card for the engaging mechanism An engaging portion provided by the groove, and a plugging portion for connecting the engaging portion and the connecting portion and accommodating the opening of the hanging portion at the engaging position. According to the sixth aspect of the patent application, the safety-wearing glasses can be improved, wherein the card strip of each of the engaging mechanisms has a fixed wall disposed on the positioning portion of the hanging portion, and a fixed wall facing the fixed portion The card groove extends and detachably engages a locking wall in the card groove, and the engaging portion of the extending portion of each of the temple units has a notch that communicates with the card groove of the engaging mechanism. The eyeglasses for enhancing safety of wearing according to claim 2, wherein the connecting portion of each of the temple units has a first end connected to the hanging portion, and a first end opposite to the first end a second end of the extension connected to the extension, and a second end between the first end and the second end And an elastic section which is gradually reduced in thickness from the first end toward the second end and then gradually enlarged. According to the scope of claim 2, the wearable safety glasses are improved, wherein the connection portion of each of the temple units has a first end connected to the hanging portion, and a connection opposite to the first end and connected a second end of the extending portion, each of the temple units further includes a first coupling mechanism that couples the hanging portion to the first end of the connecting portion, the first coupling mechanism having a first coupling mechanism disposed at the connecting portion a first recess on one of the first end and the hanging portion, and a first protrusion disposed on the other end of the connecting portion and the other of the hanging portion and engaging the first recess . According to the ninth aspect of the patent application, the wearing safety glasses can be improved, wherein the hanging portion of each of the temple units further has a positioning portion disposed on the positioning portion and is provided for the connecting portion when the engaging position is provided. a first opening of each of the temple units is disposed on the hanging portion, and has a first groove wall, an opening defined by the first groove wall and communicating with the hanging portion a first card slot, and a plurality of first protrusions protruding from the first slot wall toward the first slot, and a first protrusion of each of the temple units is disposed on the first end of the connection portion, And having a first card wall fixedly inserted into the first card slot, and a plurality of first recesses recessed on the first card wall and respectively for locking the first protrusions to be reversibly locked hole. The eyeglasses for enhancing safety according to claim 10, wherein the first convex portion of each of the temple units further has two opposite sides on the opposite sides of the first card wall and is clamped to The opposite of the first groove wall The clamps on both sides are against the wall, and the second end of the joint is connected to the extension. The spectacles for enhancing safety according to claim 10, wherein each of the temple units further includes a second coupling mechanism that couples the second end of the connecting portion to the extension, the The second coupling mechanism includes a second recess disposed on one of the second end of the connecting portion and the extending portion, and a second end disposed on the other end of the connecting portion and the extension portion The second protrusion of the two recesses is engaged. The eyeglasses for enhancing safety according to claim 12, wherein the second recess of each of the temple units is disposed on the extension and has a second groove wall and a second groove a second card slot defined by the wall, and a plurality of second through holes extending through the second slot wall and communicating with the second slot, and the second protrusion of each of the temple units is disposed at the second of the connecting portion And a second card wall fixed to the second card slot, and a plurality of protrusions on the second card wall and respectively locked in the second hole a second protrusion, each of the first recesses of the temple unit further has a plurality of first through holes extending through the first slot wall and communicating with the first slot, and each of the first protrusions of the temple unit has a plurality of And protruding from the first card wall and respectively locking the first protrusions in the first perforation.