The present invention relates to the technical field of eyeglasses, and in particular, to a snap-fit device of spectacle lens and temple.
It is noted that the lens and temple of conventional rimless glasses mainly have the lens punched on the sides thereof, and then the lens and the temple are locked and fixed by screw or rivet pierced through these locking holes of the lens and the temple. However, conventionally, consumers often purchase multiple glasses to replace and wear according to the needs of the occasions, and the purchase of multiple glasses will cause consumers an economic burden. Therefore, if there is a spectacles structure that can facilitate consumers to replace lenses and temples by themselves, it will effectively save consumers the cost of purchasing spectacles.
A main object of the present invention of a snap-fit structure for spectacle lens and temple is to provide a snap-fit structure for spectacle lens and temple, allowing the spectacle lens and the temple to be replaced easily without using any tools.
In order to achieve the above-mentioned objects, the present inventor has developed the following snap-fit structure for spectacle lens and temple, which comprises a spectacle lens with a buckle hole on a side thereof, and a temple with a lens assembly element, wherein a latching member is pivotally connected in a groove of the lens assembly element. In this way, when assembling the spectacle lens and the temple, the side of the spectacle lens is correspondingly engaged with an embedded opening of the lens assembly element, so that the buckle hole of the spectacle lens is extended between an elastic piece and a pressing piece of the latching member, and is coupled with a block of the elastic piece correspondingly. In addition, when separating the spectacle lens from the temple, one may press the pressing piece of the latching member to deflect the latching member at an angle, so that the block of the elastic piece can be separated from the buckle hole of the spectacle lens, and the spectacle lens is separated from the temple. Accordingly, without using any tools, consumers can easily replace and match spectacle lenses of different color shapes and the temples, which attracts the consumers to buy the product and enhances the industrial competitiveness of the present invention and other substantial benefits.
First, referring to
a spectacle lens (1), including a temple assembly part (11) arranged at a side thereof, two concave groove-shaped first limiting parts (12) respectively arranged on an upper and a lower sides of the temple assembly part (11) thereof, and a buckle hole (13) arranged on the temple assembly part (11); and
a temple (2), comprising a lens assembly element (21), a latching member (22) and a temple main body (23) arranged thereon, wherein the lens assembly element (21) has a first surface and a second surface forming inner and outer opposite faces, wherein the lens assembly element (21) has a groove (211) recessed on the first surface of the inner surface, an embedded opening (212) located at a front side thereof, and two flange-shaped second limiting parts (213) respectively formed on an upper and a lower sides of an end of the embedded opening (212), wherein the end of the embedded opening (212) is extended backward to communicate with the groove (211), wherein the latching member (22) is arranged in the groove (211) of the lens assembly element (21), wherein the latching member (22) has an elastic piece (221) and a pressing piece (222) formed separately on a front section thereof, wherein the elastic piece (221) is adjacent to a groove bottom of the groove (211), wherein the pressing piece (222) is located at a notch of the groove (211), wherein a clamping interval (223) is formed between the elastic piece (221) and the pressing piece (222), corresponding with the position of the embedded opening (212) of the lens assembly element (21), wherein a block (224) is arranged on a side of the elastic piece (221) located in the clamping interval (223), wherein the block (224) has a guide inclined surface (2241) formed on a front edge thereof, wherein an abutting and supporting piece (225) is connected with a side of the pressing piece (222) located in the clamping interval (223), wherein the latching member (22) has a pivot block (226) formed in a rear section thereof, wherein a first pivot hole (227) is arranged on the pivot block (226), wherein the lens assembly element (21) has a second pivot hole (214) arranged at a rear side of the groove (211) and passing through an upper and a lower sides of the groove (211), wherein the temple main body (23) has two separate pivot ears (231) arranged on a front side thereof, wherein each of the two pivot ears (231) has a corresponding third pivot hole (232) arranged thereon, wherein the pivot block (226) of the latching member (22) is arranged between the two pivot ears (231) of the temple main body (23), wherein the first pivot hole (227) of the latching member (22) is corresponding to and aligned with the third pivot hole (232) of the temple main body (23) and the second pivot hole (214) of the lens assembly element (21), wherein a pivot shaft (24) is pivotally connected with the first pivot hole (227), the second pivot hole (214) and the third pivot hole (232) corresponding with the latching member (22), the lens assembly element (21) and the temple main body (23).
Accordingly, referring to
In addition, refer to
Thereby, utilizing the structural form of the present invention, the spectacle lens (1) and the temple (2) can be easily replaced. In addition, during the replacement process of the spectacle lens (1) and the temple (2), no tools are required at all, so that the effects of saving spectacle assembly time and increasing assembly efficiency are achieved. Furthermore, the consumers only need to purchase a pair of spectacle lenses (1) and are allowed to match them with multiple pairs of temples (2) with different colors and patterns according to their personal preferences, to assemble spectacles modeling suitable for their activities. In this way, the economic expenditure of the consumers to purchase multiple pairs of spectacles can be saved, and at the same time, the inconvenience of storing multiple pairs of spectacles and the waste of resources when the spectacles are not in use can also be avoided. In addition, for the eyewear industry, the structural form of the present invention not only saves time for eyeglass assembly, but also avoids losses such as damage to the spectacle lens (1) caused by excessive locking force on the spectacle lens (1) during the assembly process. At the same time, since the present invention allows the consumers to change the spectacle lens (1) and the temple (2) by themselves, the consumers may match them and produce personalized and beautiful glasses. Thereby, the consumers will be further attracted to purchase the products, which brings substantial benefits such as enhancing the market competitiveness of the present invention.
The aforementioned embodiments or drawings shall not limit the implementation of the snap-fit structure for spectacle lens and temple of the present invention. In the present invention, the latching member (22) and the temple main body (23) may not only be pivotally connected with the lens assembly element (21) through a pivot shaft (24) penetration, but the rear section of the latching member (22) and the front side of the temple main body (23) may also be respectively pivotally connected with the lens assembly element (21). In addition, the latching member (22) of the present invention can also omit the setting of the abutting and supporting piece (225), so that the distance between the clamping interval (223) of the latching member (22) is just enough for the elastic piece (221) and the pressing piece (222) to respectively abut against the two opposite sides of the temple assembly part (11) of the spectacle lens (1), so that the block (224) can also be stably snapped together with the buckle hole (13) of the spectacle lens (1). Any appropriate changes or modifications made by those with ordinary knowledge in the technical field should be regarded as not departing from the patent scope of the present invention.
It can be seen according to the above-mentioned structure and embodiments that advantages and effects provided by the present invention include the following: