TWM502187U - Eyeglass temple hanging structure - Google Patents

Description

Mirror arm with hanging structure

The present invention relates to a frame-and-hanging structure of a pair of glasses, which mainly refers to a type of temple which can be attached to the neck of a human body when worn and not used, and has better convenience and convenience.

The glasses are one of the people's personal belongings, and the glasses are generally pivotally disposed at the rear of the frame to set the temples, and are bent at the ends of the temples to be hooked on the hooks of the human ear, so that the glasses can be worn on the human body. On the face.

However, if the sunglasses are generally only suitable for wearing when the sun is large, they must be removed when it is night or in the dark, and as the reading glasses are usually worn when reading or viewing the items, it is not worn for a long time. In the human body, although the temples can be folded to reduce the volume when the glasses are removed, the glasses must be additionally in search of position and inconvenient to wear and are not easy to carry around.

In order to improve the foregoing situation, a strap body capable of connecting two mirror legs is further disposed at the position of the second temple of the glasses. When not worn, the belt body can surround the rear of the neck, so that the glasses can be attached to the chest position of the human body. Carrying it with you, however, the aforementioned design requires an additional body, which will increase the cost and the weight of the glasses, and it is less comfortable to wear.

The purpose of this creation is to provide a design that can be attached to the neck of a human body when worn and not used, and can be conveniently used.

The present invention comprises a frame, two connecting blocks and two mirror legs, and the frame is respectively provided with a joint portion on two sides; the front end of the connecting block has a joint portion engageable with the frame joint portion, and the rear end of the joint block is disposed at the rear end of the joint block. a cylindrical shaft portion, and a fall prevention structure is disposed on the rear side of the shaft portion, and the fall prevention structure can protrude from the outer edge of the shaft portion, and an inner retaining portion is provided at a mirror leg to be described later, and the retaining portion is further provided a retaining edge is arranged in the front side, and a guiding beveled edge which is gradually smaller in diameter from the front side toward the rear side is disposed at the rear side; and a first positioning portion is disposed on the surface of the shaft portion, and the first positioning portion is provided with a plurality of positioning grooves at different angular positions in the radial direction, The first positioning portion can be located at a range of 90 ^o around the circumference of the shaft portion, and has a retaining edge on the two sides; the second mirror has a straight rod portion, and the front end of the rod portion has a sleeve portion that can be respectively engaged with the two connecting blocks. The rear end is arranged to be bent downwards and can be hooked to the hook portion of the human ear when worn, and the socket portion has a slot which can be sleeved and connected to the shaft portion of the block, and is protruded from the inner wall of the slot. The retaining portion abuts against the inner retaining portion and is disposed straight toward the rear in front of the inner retaining portion The inner diameter of the inner diameter of the inner side of the inner side of the inner side of the inner side of the inner side of the inner side of the inner side of the inner side of the inner side of the inner side of the inner side of the inner side of the inner side of the inner side of the inner side of the inner side of the inner side of the inner side of the inner side of the inner side of the inner side of the inner side of the inner side The wall is disposed with a second positioning portion coupled to the first positioning portion of the connecting block, and the second positioning portion can have a positioning body coupled with the connecting block positioning groove.

In this way, the hook of the temple can be made facing downwards for easy wearing, and the angle of engagement between the temples and the connecting block can be adjusted so that the hook can be more stably hooked with the head shape and the ear, and when not equipped. The mirror foot can be rotated corresponding to the connecting block, and the hook portion of the two mirror legs is rotated inward to the opposite position of the edge, and can be positioned by the positioning body and the positioning groove of the corresponding position, and the hook portion of the eyeglass can be hooked Hanging behind the neck for the user to carry.

Further, the present invention further includes two elastic connecting devices, and the two elastic connecting devices are respectively disposed in the slots of the temples, and each elastic connecting device comprises an elastic component, a bolt, a positioning piece, and the sleeve of the temple. The front end of the connecting portion has an arc-shaped abutting edge abutting against the side of the frame joint portion, and an engaging hole is further disposed in the axial direction of the shaft portion of the connecting block, and the positioning piece is fixed at the center of the slot of the temple, and the center has The through hole has a larger diameter end portion, and the through hole of the front end of the positioning piece is engaged with the engaging hole of the connecting block, and the elastic element is a telescopic spring, and the two ends are respectively connected with the bolt end and the positioning The sheet is abutted, and the temple can be combined with the connecting block by the elastic connecting device without being separated from the connecting block and can be rotated corresponding to the connecting block, and can form the anti-drop structure of the present invention, and the frame corresponding to the frame is expanded outward. The bolt can be compressed to compress the elastic member to provide the elastic clamping force when worn, and the second mirror foot can be rotated corresponding to the connecting block when the device is not worn, so that the hook portion can be hooked to the rear of the human neck to facilitate carrying.

In the following embodiments, the same functional components are represented by the same drawing numbers. Please refer to the first to third figures. The first embodiment of the present invention includes a frame 1, a connecting block 2, and a second mirror 3, wherein the first one is The three figures show the frame 1 side and a connecting block 2 and a temple 3, and the other side of the frame 1 has a corresponding structure, and the frame 1 is respectively provided with joint portions 11 on both sides, and the joint portion 11 has upper and lower portions. The pivoting pieces 12, 13 and the pivot holes 121, 131.

The two connecting blocks 2 are respectively pivotally connected to the joint portion 11 on both sides of the frame 1 and have a joint portion 21 engageable with the joint portion 11 of the frame 1 at the front end, and the pivoting piece 211 and the pivot hole 212 are disposed on the joint portion 21, and The pivoting piece 211 can be inserted between the frame 1 and the lower pivoting pieces 12 and 13 , and then pivoted through the pivoting holes 14 , 131 , 212 , and the connecting block 2 can pivot corresponding to the frame 1 . Expanding and collapsing, a shaft portion 22 having a cylindrical shape is disposed at a rear end of the connecting block 2, and a retaining portion 23 is protruded from an outer edge of the rear side of the shaft portion 22, and a retaining edge 231 is disposed in front of the blocking portion 23, A guide bevel 232 having a diameter gradually decreasing from the front toward the rear is disposed behind the retaining edge 231. The first positioning portion 24 is disposed on the surface of the shaft portion 22, and the first positioning portion 24 is provided with a plurality of positioning slots 241 at different angular positions in the radial direction. and the first positioning portion 24 may be located in the range of 90 ^o 22 circumferential position of the shaft portion, and two side edges with a block 242.

The two mirror legs 3 have a straight bar portion 31, and the front end of the rod portion 31 has a sleeve portion 32 engageable with the connecting block 2, and the rear end portion is provided to be bent downward and can hook the hook portion of the human ear when worn. The sleeve portion 32 has a slot 321 which can be sleeved and connected to the shaft portion 22 of the connecting block 2, and an inner blocking portion 322 which can abut against the blocking portion 23 of the shaft portion 22 is protruded from the inner wall of the slot 321 and An inner guide bevel 323 having a gradually larger diameter is disposed toward the rear of the inner retaining portion 322, and an inner retaining edge 324 abutting against the retaining edge 231 of the shaft portion 22 is disposed behind the inner guide bevel 323, and the temple 3 is The inner retaining portion 322 is engaged with the retaining portion 23 of the connecting portion 2 to form a fall-preventing structure, and the temple 3 can be rotated corresponding to the connecting block 2 without separating from the connecting block 2, and can be connected and connected to the inner wall of the slot 321 The first positioning portion 24 of the block 2 is combined with the second positioning portion 325, and the second positioning portion 325 has a positioning body 326 that can be coupled with the positioning groove 241 of the connecting block 2.

Please refer to the third and fourth figures. The creation can make the hook portion 33 of the temple 3 face downward for easy wearing, and the angle of engagement between the temple 3 and the connecting block 2 can be adjusted so that the hook portion 33 can match the head shape of the human body. The ear is more stable and hooked.

Please refer to the fifth and sixth figures. When the belt is not equipped, the temple 3 can be rotated corresponding to the connecting block 2, and the hook portion 33 of the two-leg 3 can be rotated inward to the opposite position of the edge, and can be used by the positioning body 326 and The positioning slot 241 of the corresponding position is engaged and positioned, and the two hook portions 33 can be hooked behind the neck for the user to carry.

Please refer to the seventh embodiment to the second embodiment of the present invention, and the second embodiment is similar to the first embodiment. The main difference is that the second elastic connecting device 4 is further included, and the two elastic connecting devices 4 can be The function of the structure for preventing the falling off is respectively disposed in the slot 321 of the temple 3 and includes an elastic member 41, a bolt 42, a positioning piece 43, and the front end of the sleeve portion 32 of the temple 3 can be combined with the frame 1 , the arc-shaped abutting edge 327 abuts against the side of the connecting portion 2 , and the connecting hole 221 is further disposed in the axial direction of the shaft portion 22 of the connecting block 2 , and the elastic connecting device 4 and the connecting block 2 can be combined as shown in the second figure. The retaining portion 23 of the first embodiment is engaged with the inner retaining portion 322 to prevent the temple 3 from being disengaged from the function of the fall-off structure of the connecting block 2.

The positioning piece 43 is fixed at the center of the slot 3 of the temple 3, the center has a through hole 431, and the rear end of the bolt 42 has a larger diameter end 421, and the front end is inserted through the through hole 431 of the positioning piece 43 and the connecting block 2 The engaging hole 221 is engaged, and the elastic member 41 is a telescopic spring and the two ends abut against the end portion 421 of the bolt 42 and the positioning piece 43, respectively, and the temple 3 can be coupled to the connecting block 2 by the elastic connecting device 4. Will be separated from the connecting block 2 and can be rotated corresponding to the connecting block 2, and as shown in the ninth figure, when the lens frame 3 is outwardly deployed, the bolt 42 can be driven to compress the elastic member 41 to provide elastic clamping force when worn, and As shown in the tenth figure, when worn or not worn, the second temple 3 can be rotated corresponding to the connecting block 2 to be worn on the human body face or hooked to the neck position of the human body for carrying convenience, and the second The structure of the embodiment can be combined with elastic clamping and easy to carry when not wearing.

Therefore, according to the above, the present invention can be carried in the neck position without additional belts, and does not greatly increase the weight of the glasses to have a wearing comfort effect, and the foregoing embodiment is an example of the creation. It is not the limitation of this creation. Any equivalent change based on the spirit of this creation should also fall within the scope of this creation.

1‧‧‧ frames
11‧‧‧ joints
12‧‧‧Upper pivot
121‧‧‧ pivot hole
13‧‧‧ lower pivoting piece
131‧‧‧ pivot hole
14‧‧‧ pivotal components
2‧‧‧Connection block
21‧‧‧ joints
211‧‧‧ pivoting piece
212‧‧‧ pivot hole
22‧‧‧Axis
221‧‧‧Join hole
23‧‧‧Relief
231‧‧‧ 挡
232‧‧ ‧ oblique bevel
24‧‧‧First Positioning Department
241‧‧‧ positioning slot
242‧‧ ‧ rim
3‧‧‧Mirror feet
31‧‧‧ pole
32‧‧‧ Sockets
321‧‧‧ slots
322‧‧‧ inside the retaining section
323‧‧‧Introduction bevel
324‧‧‧
325‧‧‧Second Positioning Department
326‧‧‧ Positioning body
327‧‧‧Abutment
33‧‧‧Hook
4‧‧‧Flexible connection device
41‧‧‧Flexible components
42‧‧‧ bolt
421‧‧‧ End
43‧‧‧ Positioning film
431‧‧‧through hole

The first figure is a partially exploded view of the first embodiment of the present creation.

The second drawing is a partial sectional view of a first embodiment of the present creation.

The third figure is a schematic cross-sectional view of the temple of the first embodiment of the present invention at the wearing position.

The fourth figure is a schematic diagram of the first embodiment of the present invention.

The fifth figure is a schematic cross-sectional view of the first embodiment of the present invention for adjusting the position of the temple on the hook neck.

The sixth figure is a schematic view of the back side of the neck of the first embodiment of the present invention.

The seventh drawing is a partially exploded view of the second embodiment of the present creation.

The eighth drawing is a partial sectional view of a second embodiment of the present creation.

The ninth drawing is a schematic view of the second embodiment of the present invention in which the temples are expanded to compress elastic members.

The tenth figure is a schematic view of the second embodiment of the present invention for adjusting the angle of the hook of the temple rotation.

1‧‧‧ frames

11‧‧‧ joints

12‧‧‧Upper pivot

121‧‧‧ pivot hole

13‧‧‧ lower pivoting piece

131‧‧‧ pivot hole

14‧‧‧ pivotal components

2‧‧‧Connection block

21‧‧‧ joints

211‧‧‧ pivoting piece

212‧‧‧ pivot hole

22‧‧‧Axis

23‧‧‧Relief

24‧‧‧First Positioning Department

241‧‧‧ positioning slot

3‧‧‧Mirror feet

31‧‧‧ pole

32‧‧‧ Sockets

321‧‧‧ slots

322‧‧‧ inside the retaining section

325‧‧‧Second Positioning Department

326‧‧‧ Positioning body

33‧‧‧Hook

Claims (6)

A temple frame supporting structure comprises: a frame, respectively provided with a joint on two sides; two connecting blocks, the front end has a joint portion respectively pivoted to the joint on both sides of the frame, and the connecting block can pivot corresponding to the frame Expanding and folding, the rear end of the connecting block is provided with a shaft portion, and the first positioning portion is disposed on the surface of the shaft portion; the two mirror legs have a straight rod portion, and the front end portion of the rod portion is respectively sleeved with the two connecting blocks The connecting portion has a rear end bent downwardly and can hook the hook portion of the human ear when being worn, and the socket portion has a slot for socketing the shaft portion of the connecting block, and is disposed between the temple and the connecting block. The second positioning portion which can be combined with the first positioning portion of the connecting block is arranged on the inner wall of the slot and the mirror foot can be rotated corresponding to the connecting block. The angle of the hook portion of the temple is changed, and the positioning can be performed by the first and second positioning portions. The armrest supporting structure of the glasses according to claim 1, wherein the connecting block protrudes from the rear of the shaft portion, and the inner side of the slot of the temple is provided with an inner retaining portion that can be engaged with the retaining portion. And form a structure that prevents falling off. The armature supporting structure of the glasses of claim 2, wherein a retaining edge is arranged in front of the retaining portion, and a guiding bevel having a diameter gradually decreasing from the front toward the rear is disposed behind the retaining edge, and the inner retaining portion is further disposed. An inner guide bevel having a gradually increasing diameter is disposed toward the rear of the front portion, and an inner retaining edge abutting against the abutting edge of the shaft portion is disposed behind the inner guide bevel. The armature supporting structure of the glasses of claim 1, wherein the anti-drop structure has two elastic connecting devices, and the two elastic connecting devices are respectively disposed in the slots of the temples, and respectively comprise an elastic component a bolt, a positioning piece, and a front end of the sleeve portion of the temple has an abutting edge abutting against a side of the frame joint portion, and an engaging hole is axially disposed at a shaft portion of the connecting block, and the positioning piece is fixed In the center of the slot of the mirror foot, the center has a through hole, and the rear end of the bolt has a larger diameter end, and the through hole of the front end inserted through the positioning piece is engaged with the engaging hole of the connecting block, and the elastic element is a telescopic spring The two ends are respectively abutted against the bolt end portion and the positioning piece, and the frame legs can be provided with the clamping force by the elastic connecting device, and the mirror legs are not separated from the connecting block after being combined with the connecting block, and can be connected to the connecting block. Rotate and form an anti-shedding structure. The temples of the eyeglasses according to any one of the preceding claims, wherein the first positioning portion is provided with a plurality of positioning grooves at different angular positions in the radial direction, and the second positioning portion is The positioning body of the connecting block is combined with the positioning body. The armature supporting structure of the glasses according to claim 5, wherein the positioning groove of the first positioning portion is located at a range of 90 ^o around the circumference of the shaft portion, and the two sides have a retaining edge.