TWM459422U - Eyeglasses frame and temple joint structure - Google Patents

Description

Frame and temple joint structure

The present invention relates to a frame and a temple joint structure, which mainly refers to a structure that does not need to use bolts to enhance the assembly convenience and stability of the frame and the temple.

The conventional glasses mainly have a frame and a temple, and a pivot hole is arranged at a corresponding position of the frame and the temple, and is pivotally connected by a bolt so that the temple can be pivoted or folded correspondingly to the frame.

However, the above structure must be combined with the mirror frame by the tool screwing bolt, the assembly is inconvenient, and it is difficult to replace the temple foot, and the assembly change is not good enough, and the bolt is still easy to be worn for a long time after the bolt is combined. Pivot causes looseness or even loss of loss.

In order to improve the above situation, the author has designed the improvement of the eyeglass structure of Taiwan Announcement No. 348859 (3), and the design system includes a frame, a temple, a guiding block, and the frame is provided with a clamping groove on the two sides, and the front end of the temple is pre-formed. The bolt is connected to the guiding block by a bolt, and the guiding block can be inserted and engaged with the slot of the frame, so that the guiding block can be inserted or detached from the frame to improve the assembly and replacement convenience of the frame and the frame. efficacy.

However, the foregoing structure still has to be assembled by the tool screwing bolts to assemble the temples and the guiding blocks, which is inconvenient to assemble, and the mirror legs are still prone to loose bolts after being pivoted for a long time.

The purpose of this creation is to provide a structure that does not require the use of bolts to enhance the ease of assembly of the frame and temples.

The present invention comprises a frame, two mirror legs and two joint blocks, and the frame is provided with a joint on two sides, and the joint has a slot; and the two legs protrude from the front end to form a lateral pivot piece and are pivoted a hinge is disposed at a coaxial position in the upper and lower directions, and an abutting surface is disposed on a front inner side of the corresponding pivoting piece of the temple: the second connecting block is provided with a plugging portion at the front end, the rear end is provided with a pivoting portion, and the outer side has a blocking surface, and The insertion portion has two opposite clamping walls, and the insertion post is disposed between the two clamping walls, and the pivoting portion has upper and lower opposite upper pivoting pieces and lower pivoting pieces, and the upper and lower pivoting pieces are arranged The sleeve groove can be inserted into the pivoting piece of the temple, and the pivot hole of the pivot joint is arranged on the upper and lower pivoting pieces, and the opening of the pivot hole is slightly smaller than the diameter of the pivot hole; The pivoting piece can be inserted into the socket groove of the joint block, and the upper and lower hinges can be inserted into the pivot hole combination of the joint block by the opening of the pivot hole by the flexibility of the joint block, and the temple can be correspondingly engaged with the joint block. Pivoting, and the socket of the joint block is inserted into the slot of the frame to expand and fold the created temple At the same time, the pivoting piece of the mirror foot can be simultaneously pivoted and the upper and lower directions can be pivoted at the same time for better stability and stability, and the combination of the tool and the other bolt component can be greatly eliminated in the creation combination. The assembly convenience is improved, and the joint block and the temple can be easily combined or disassembled to provide the same joint block, and different temples can be applied, which can have a better combination of applicability.

1‧‧‧ frames

11‧‧‧ joints

12‧‧‧ slots

13‧‧‧

2‧‧ ‧ temples

21‧‧‧ pivoting piece

22‧‧‧ hub

23‧‧‧Abutment

3‧‧‧ joint block

31‧‧‧Interface

311‧‧‧Clip wall

312‧‧‧ Insert

313‧‧‧ button body

32‧‧‧ pivotal department

321‧‧‧Upper pivot

322‧‧‧ lower pivoting piece

323‧‧‧ socket

324‧‧‧Pivot

325‧‧‧ pivot hole

326‧‧‧ openings

327‧‧‧ openings

33‧‧‧ 挡面

34‧‧‧Abutment

The first picture is a partial solution of this creation.

The second picture is a perspective view of the combination of the temple foot and the joint block of the present creation.

The third picture is a schematic diagram of the overall composition of the creation.

The fourth figure is a cross-sectional view of the A-A corresponding to the third figure.

The fifth picture is a schematic diagram of the frame folding of the created mirror foot.

The sixth figure is a schematic diagram of the frame of the present invention corresponding to the frame to be abutted against the abutting end.

The seventh figure is a schematic diagram of the frame of the present invention corresponding to the frame being unfolded to the abutment surface and the abutment surface.

Referring to the first to fourth figures, the present invention includes a frame 1, two temples 2, two joint blocks 3, and the frame 1 is provided with corresponding joints 11 on two sides, and the joint portion 11 has a slot 12, and A buckle edge 13 is protruded from the inner wall of the slot 12.

The two temples 2 are provided with a lateral pivoting piece 21 on the inner side of the front end, and a hinge 22 is protruded from the upper and lower sides of the pivoting piece 21 in a coaxial position. The temple 2 is provided with an abutting surface 23 corresponding to the front inner side of the pivoting piece 21.

The two joint blocks 3 are provided with a plug portion 31 at the front end, a pivot portion 32 at the rear end, a blocking surface 33 on the outer side, and the opposite wall 311 of the plug portion 31, and a post between the two walls 311 312, and a button body 313 that can be engaged with the buckle edge 13 is protruded from the insertion post 312, and the pivoting portion 32 has an upper and lower opposite pivoting piece 321 and a lower pivot piece 322, and the upper portion Between the lower pivoting pieces 321 and 322, the sleeve 323 of the pivoting piece 21 of the temple 2 can be inserted, and the pivoting holes 324 and 325 of the pivoting piece 2, 322 of the upper and lower pivoting pieces 321 and 322 are respectively disposed. Openings 326, 327 having a width slightly smaller than the diameter of the hinge 22 are disposed in the pivot holes 324, 325, and the outwardly expanding oblique sides are disposed outside the openings 326, 327, and are disposed outside the rear side of the engaging block 3 to be able to be deployed when the temples 2 are unfolded. The abutment surface 2 of the temple 2 abuts against the end 34.

The forming mirror 2 can be inserted into the socket groove 323 of the joint block 3 by the pivoting piece 21, and the upper and lower hinges 22 can be respectively opened by the opening 326 of the pivot hole 324, 325 by the flexibility of the joint block 3. The 327 is integrated with the pivot holes 324 and 325 of the engaging block 3, and the temple 2 can be pivoted corresponding to the engaging block 3, and at the same time, the pivoting piece 21 is sleeved by the socket groove 323, and the upper and lower directions are simultaneously pivotally connected. The insertion block 31 of the joint block 3 can be inserted into the slot 12 of the frame 1 and the buckle body 313 is fastened to the buckle edge 13 so that the joint block 3 and the frame 1 are better combined. Stability, and makes the creation of the combination without the use of tools and additional bolt assemblies, which greatly improves assembly convenience, and allows the joint block 3 and the temple 2 to be easily combined or disassembled to provide the same joint block 3 The temple 2 can have a better combination of applicability.

The temple 2 of the present invention can be folded by the joint block 3 corresponding to the frame 1 as shown in the fifth figure or as the seventh The figure is expanded, and as shown in the second and sixth figures, the present invention is when the temple 2 is unfolded until the temple 2 is close to the vertical angle of the corresponding frame 1 (such as near the vertical line X of the drawing). Abutting against the abutting surface 23 of the temple 2, and by the flexibility of the pivoting holes 324, 325 of the engaging block 3, the temple 2 can be pivotally biased to the deployed position as shown in the seventh figure, and the temple 2 is The abutting surface 23 can be angled with the abutment surface 33 of the engaging block 3 against the positioning temple 2, and the present invention can abut against the abutting surface 23 when the abutting end 34 pivots on the temple 2 Improve the stability of positioning and positioning.

Therefore, according to the above, the creation can greatly improve the applicability and convenience of the temple assembly, and the present invention does not require the use of bolts, and there is no loosening of the bolt when the temple is pivoted for a long time, and the foregoing embodiment For the purpose of this 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‧‧‧ slots

13‧‧‧

2‧‧ ‧ temples

21‧‧‧ pivoting piece

22‧‧‧ hub

23‧‧‧Abutment

3‧‧‧ joint block

31‧‧‧Interface

311‧‧‧Clip wall

312‧‧‧ Insert

32‧‧‧ pivotal department

321‧‧‧Upper pivot

322‧‧‧ lower pivoting piece

323‧‧‧ socket

324‧‧‧Pivot

33‧‧‧ 挡面

34‧‧‧Abutment

Claims (5)

A frame and a temple joint structure comprises: a frame, which is provided with a joint on two sides; and two legs, a lateral pivot piece is protruded on the inner side of the front end, and a pivot is arranged on the pivot piece, and is in front of the corresponding pivot piece The inner side is provided with an abutting surface; the two engaging blocks are provided at the front end with a plug portion engageable with the frame joint portion, the rear end is provided with a pivoting portion, the outer side has a blocking surface, and the pivoting portion has a pivot joint capable of engaging the temple pivot The hole can be engaged with the frame by the engaging block, and the frame can be pivoted or folded correspondingly to the frame, and the abutment surface can be positioned against the abutting surface when deployed. The lens frame and the temple joint structure according to claim 1, wherein the pivoting piece of the temple is convexly disposed at a coaxial position in the upper and lower directions; and the pivoting portion of the second joint block has upper and lower opposite sides. The pivoting piece and the lower pivoting piece have a sleeve groove for inserting the temple pivoting piece between the upper and lower pivoting pieces, and a pivot hole for engaging the temple foot of the upper and lower pivoting pieces. The frame and the temple joint structure according to claim 2, wherein the pivot hole is disposed to have a width slightly smaller than the opening of the hinge diameter, and the temple can be inserted into the socket of the joint block by the pivot piece, and The upper and lower hinges can be inserted into the pivot hole combination of the joint block by the opening of the pivot hole by the flexibility of the joint block. The frame and the temple joint structure according to the first, second or third aspect of the patent application, wherein the joint portion of the frame has a slot and a flange is protruded from the inner wall of the slot; and the connector portion of the joint block has two The insertion post is disposed opposite to the clamping wall, and the insertion post is protruded from the clamping post. The frame frame and the temple joint structure according to claim 4, wherein the rear outer side of the joint block is disposed at an abutting end of the frame foot abutting surface when the mirror frame corresponding to the frame is pivoted to a vertical angle of the corresponding frame. .