TWM525462U - Elastic temple structure of glasses - Google Patents

Description

Elastic temple structure of glasses (1)

This creation is about the construction of frames and temples that can be assembled without the use of screws and springs.

At present, a commonly used spectacles structure includes a frame and a two-legged foot. The two-legged legs are pivotally connected to the two sides of the frame and are pivoted to be deployed or folded.

For example, there is a new type of modified M501575 "modified eyeglass hinge" patent disclosed on May 21, 104, which discloses a pivoting portion, a connecting body, a circular block, a torsion spring and a connecting component. The pivoting portion is formed at one side end of the frame, the pivoting portion has upper and lower two lug blocks, and the upper and lower two lug blocks respectively have a perforation; the connecting system is formed at the front end of the temple and is disposed on the Between the lower two lug blocks, a circular block with a round hole and a torsion spring are arranged in the connecting body; the connecting component penetrates into the torsion spring through the female screw through the through hole and the round hole, and is engaged with a male screw. Therefore, when the user wears the glasses, the elasticity of the torsion spring can be matched with the width of the face of different users, the width between the two mirror legs can be adjusted, the glasses can be comfortably worn, and the torsion spring can be easily replaced by disassembling. , no need to replace the entire temple.

However, the prior patent of the patent is not only provided with a screw joint at the pivot joint, but further provided with a torsion spring, thereby generating an elasticity which can be moderately deployed when being loaded. However, in such a configuration, since it is necessary to screw the screw or the torsion spring, it is not only costly to manufacture, but also cumbersome to assemble, and it is easy to loosen or lose the screw even after long-term use.

Therefore, in order to overcome the lack of assembly using screws, there is a patent case No. I320491 "Multifunctional Glasses" announced by the Republic of China on February 11, 1999, which discloses: two frames, two lenses, one nose beam and two mirrors. foot. The outer side of each frame has an upper flange and a lower flange, the upper flange having an upper aperture and the lower flange having a lower aperture. The lenses are located within the frames. The bridge is connected to the frames, and the frames, the lenses and the bridge are integrally formed. The front end of each of the temples has an upper bump and a lower bump. The upper bump has an upper tip for inserting the upper hole, and the lower bump has a lower tip for inserting the lower hole. This not only makes assembly easy, but also does not require the use of screws.

Although the prior patent does not require the use of screws for assembly, since the spring is not used, the clamping force of the elastic deployment and the restoring force during the folding are lacking, so that it is still not satisfactory in use.

Accordingly, in view of the current assembly structure of the frame and the temple, the above disadvantages are obtained. Therefore, the present invention provides an elastic temple structure of glasses, which is provided with a frame and a first flap. a temple is pivotally connected to the frame, the temple is pivoted relative to the frame, and the temple is provided with a second and a third opposite piece relative to the first cover. A gap is formed between the second flap and the third flap. When the temple is in an unfolded state relative to the frame, the first flap extends into the gap, and the temple and the frame When the first flap is folded, the first flap stretches the gap between the second flap and the third flap, and forms an interference contact, thereby generating an elastic resistance, the temple and the frame After the folding exceeds the critical point of contact between the first baffle and the second baffle and the third baffle, the first baffle is separated from the gap to present a separated state, the first baffle There is no interference interference with the second flap and the third flap, so that the temple is folded relative to the frame.

A first pivoting portion is disposed on each of the two sides of the frame, and the first blocking piece is connected between the two first pivoting portions, and the second and second sides of the frame are oppositely disposed. The pivoting portion is pivotally connected to the first pivoting portion.

The two second pivoting portions are respectively connected to the second blocking piece.

The above technical features have the following advantages:

1. No need to use any screws and springs, etc., it can easily assemble the frame and the temples, so it can save the cost of manufacturing and assembly, and it is quite convenient and fast in assembly or disassembly, and will not be used after long-term use. There will be missing or missing screws.

2. The first flap can be inserted into the gap between the second flap and the third flap, so that when the mirror is pivoted relative to the frame, the interference contact is maintained, and the rotation is maintained. In the process, a slight elastic resistance can be generated, and an external force must be applied to perform the folding or unfolding action on the temple to avoid any folding or unfolding due to accidental contact.

Referring to the first, second and third figures, the present embodiment includes a frame (1) and at least one temple (2), wherein:

The first frame (11) is disposed on the two sides of the frame (1), and a first blocking piece (12) is connected between the two first pivoting portions (11).

The temple (2) is pivotally connected to the first pivoting portion (11) of the frame (1). The second pivoting portion (21) is pivotally connected to the first pivoting portion on both sides of the frame (1). (11), whereby the temple (2) is pivotally connected to the frame (1), and the pivoting action can be relatively generated.

As shown in the first, fourth and fifth figures, the temple (2) is provided with a second second flap (22) at a position relative to the first flap (12) of the frame (1). And a third blocking piece (23), a gap (24) is formed between the second blocking piece (22) and the third blocking piece (23). When the temple (2) is unfolded relative to the frame (1), the first flap (12) projects into the gap (24). The two second pivoting portions (21) are respectively connected to the second blocking piece (22).

When the temple (2) and the frame (1) start to be relatively pivotally folded, as shown in the sixth to ninth drawings, the schematic diagram of the continuous rotation is shown. The first flap (12) of the frame (1) will open a gap (24) between the second flap (22) and the third flap (23) and form an interference contact. During the relative rotation of the temple (2) and the frame (1), a slight elastic resistance is generated, and an external force must be applied to perform the folding action on the temple (2). To avoid any arbitrage due to misunderstanding. Until the temple (2) and the frame (1) are relatively rotated, and the engagement exceeds the contact between the first flap (12) and the second flap (22) and the third flap (23) After the critical point, the first baffle (12) will be separated from the gap (24) between the second baffle (22) and the third baffle (23), presenting a separate state without Then, they interfere with each other, and thus the elastic resistance disappears, and the temple (2) and the frame (1) can be easily folded.

If the temple (2) is to be unfolded again, the reverse step can also be applied, as in the sixth to ninth embodiments, that is, the temple (2) is unfolded relative to the frame (1). The first flap (12) of the frame (1) is again inserted into the gap (24) between the second flap (22) and the third flap (23), due to the A baffle (12) will open the gap (24) between the second baffle (22) and the third baffle (23), and the first baffle (12) will also be associated with the first baffle (12) The second blocking piece (22) and the third blocking piece (23) respectively form an interference contact, and during the relative rotation of the mirror foot (2) and the frame (1), a slight elastic resistance is generated. However, an external force must be applied to expand the temple (2) (as shown in the fifth figure), and it is also possible to avoid unfolding the temple (2) by mistake.

Therefore, the combination of the temple foot (2) and the frame (1) of the present invention can be easily assembled without using any screws and springs, and can generate an elastic resistance during the folding or unfolding process. In order to avoid accidentally touching the temples (2) and arbitrarily collapsing. At the same time, by utilizing the elastic resistance, the temples (2) can be arbitrarily unfolded by avoiding accidental touch.

However, the above is only one of the examples of this creation. When it is not possible to limit the scope of the patent protection of this creation, the simple equivalent changes and replacements made by the scope of the patent application and the contents of the specification are all It shall remain within the scope of the protection covered by the scope of this patent application.

(1)‧‧‧ frames
(11) ‧‧‧First pivotal
(12)‧‧‧First baffle
(2) ‧ ‧ Mirrors
(21) ‧‧‧Second pivotal
(22)‧‧‧second baffle
(23) ‧ ‧ third slat
(24) ‧ ‧ gap

[The first picture] is a three-dimensional exploded view of the creation.

[Second picture] is a partial enlarged exploded view of the creation.

[Third image] is a three-dimensional combination of the creation.

[Fourth image] is a partial enlarged combination of the creation.

[Fifth figure] is a schematic view of the gap between the second flap and the third flap which is the first flap of the creation.

[Sixth figure] is a schematic diagram of the continuous rotation of the creation temple relative to the frame (1).

[Seventh] is a schematic diagram of the continuous rotation of the creative temple relative to the frame (2).

[Eight image] is a schematic diagram of the continuous rotation of the creation temple relative to the frame (3).

[Ninth figure] is a schematic diagram of the separation of the first flap, the second flap and the third flap.

(1)‧‧‧ frames

(11) ‧‧‧First pivotal

(12)‧‧‧First baffle

(2) ‧ ‧ Mirrors

(21) ‧‧‧Second pivotal

(22)‧‧‧second baffle

(23) ‧ ‧ third slat

Claims (3)

An elastic temple structure of a lens, comprising: a frame, which is provided with a first blocking piece; a temple is pivotally connected to the frame, the frame is pivoted relative to the frame, and the temple is opposite to the frame The first flap is opposite to the second flap and the third flap, and a gap is formed between the second flap and the third flap, and the temple is unfolded relative to the frame When the first flap extends into the gap, and the temple is pivotally folded relative to the frame, the first flap is stretched between the second flap and the third flap. The gap and the formation of an interference contact, and an elastic resistance, after the temple and the frame are folded over a critical point of contact between the first flap and the second flap and the third flap, The first flap is separated from the gap and presents a separated state, and the first flap and the second flap and the third flap no longer interfere with each other, so that the temple is opposite to the frame. Collapse. The elastic temple structure of the glasses of claim 1, wherein the two sides of the frame are respectively provided with a first pivoting portion on the upper and lower sides, and the first blocking piece is connected to the two first pivots. A second pivoting portion is disposed between the connecting portion and the second pivoting portion, and the second pivoting portion is pivotally connected to the first pivoting portion. The elastic temple structure of the glasses of claim 2, wherein the two second pivoting portions are respectively connected to the second blocking piece.