TWI597537B - Glasses - Google Patents

Description

glasses

The invention relates to a pair of glasses, and more particularly to a screwless eyeglass.

At present, the glasses on the market can be divided into frameless, plastic frame and metal frame, which are worn in front of the eyes to correct vision, protect the eyes, or serve as a decoration. Conventional glasses are provided with temples on both sides of the lens by means of a joint structure of components such as screws and nuts, so that the stand is pivoted by the joint structure, and such a joint structure has been widely used today.

However, glasses using such a joint structure require a screwdriver or other tool to be assembled or disassembled, and the manufacturing and maintenance process is rather cumbersome. In addition, after the mirror foot is pivoted a plurality of times, the joint structure is gradually loosened due to the wear between the screw and the nut, and the pivot angle of the temple is changed, and even the temple is peeled off.

Accordingly, it is an object of the present invention to provide an eyeglass that is structurally stable and can be assembled or disassembled without the need for tools.

The technical means adopted by the present invention to solve the problems of the prior art provides a lens comprising: a lens comprising a lens portion and a engaging portion protruding outward from the left and right sides of the lens portion; and two side frame members Each of the side frame members has a snap-corresponding portion on one side and a pivot bearing portion on the other side, and the snap-corresponding portion sleeve is engaged with the engaging portion to cause the side frame member to pass through Attached to each of the lenses without screws; and two temple members, each of the temple members including a shaft joint And a arm portion extending from the shaft portion, the shaft portion has two shaft members, the shaft portion is pivotally received by the pivot bearing portion, and the temple members are assembled to respectively The two side frame members are screwless shaft joints, wherein the side frame members are assembled and respectively screwed to the lens without screws, and the temple members are assembled to be screwless shafts respectively with the two side frame members In the case of the connection, the engaging portion is abutted against the two axial column members to make the side frame member and the mirror member non-screw shaft stable and not loose.

In an embodiment of the invention, there is provided an eyeglass, the engaging portion comprising a fastening piece protruding from an outer side of the lens portion in an up-and-down direction, and a connecting piece protruding rearward from the outer side of the lens portion, the card The corresponding portion includes a fastening slot corresponding to the fastening piece and a plug-in opening corresponding to the insertion piece, the engaging corresponding portion is fastened to the fastening slot via the fastening piece, and the insertion portion The tab is inserted into the insertion hole and is engaged with the engaging portion.

In an embodiment of the invention, there is provided an eyeglass, the pivot bearing portion having two pivot groove portions, the notches of the two pivot groove portions facing each other and spaced apart from each other, and the two A pivot bearing space is formed between the pivot groove portions, and the shaft joint portion of the temple member is received between the pivot groove portions.

In an embodiment of the present invention, there is provided an eyeglass, wherein the shaft portion has two shaft members, wherein the two shaft members are respectively disposed upward and downward, and the shaft portion is respectively correspondingly received through the two shaft members. The two pivot groove portions are axially connected to the pivot bearing portion.

In an embodiment of the invention, there is provided an eyeglass, further comprising a nose pad member, the nose pad member comprising a holding member and a fixing component connected to the holding member, the holding member is not provided via the fixing component A screw is attached to the lens portion to be coupled to the lens portion.

In an embodiment of the invention, there is provided an eyeglass, the holder being an integrally formed curved piece.

In an embodiment of the present invention, a lens is provided, the lens portion further includes two card slot portions, and the left and right sides are symmetrically disposed at a central portion of the lens portion, and the fixing component is two card connectors, and the two cards are The connecting members are respectively engaged with the two card slot portions to fix the holding member to the lens portion.

In an embodiment of the invention, an eyeglass is provided, the engaging portion is an engaging convex portion, and the engaging corresponding portion is an engaging concave portion.

The spectacles of the present invention have the following effects. Since the pivot bearing portion of the side frame member of the present invention and the shaft connecting portion of the temple member are screwless, instead of the joint structure of the screw and the nut in the prior art, even after multiple pivoting The temple member is still capable of maintaining the original pivoting angle without change, and is stably coupled to the side frame member without falling off, thereby extending the service life of the lens. In addition, the entire spectacles of the present invention are screwless, so that manufacturing and maintenance do not require the convenience of any tool.

100‧‧‧ glasses

1‧‧‧ lenses

11‧‧‧ lens department

111‧‧‧ card slot

12‧‧‧Clock Department

121‧‧‧Snap tabs

122‧‧‧Patch

2‧‧‧ side frame parts

21‧‧‧Corresponding Department

211‧‧‧Snap slot

212‧‧‧plug-in hole

22‧‧‧ pivot bearing joint

221‧‧‧ pivot slot

222‧‧‧ pivot bearing space

3‧‧‧Mirror members

31‧‧‧Axis joint

311‧‧‧ shaft column

32‧‧‧ Armrest

4‧‧‧Nasal component

41‧‧‧ holding parts

42‧‧‧Fixed components

421‧‧‧Cards

Fig. 1 is a perspective view showing glasses according to an embodiment of the present invention.

Fig. 2 is a partial perspective view showing the spectacles according to this embodiment of the present invention.

Fig. 3 is an exploded view showing the glasses according to this embodiment of the present invention.

Fig. 4 is a perspective view showing the eyeglasses according to the embodiment of the present invention when stored.

Hereinafter, embodiments of the present invention will be described based on Figs. 1 to 4 . This description is not intended to limit the embodiments of the invention, but is an embodiment of the invention.

As shown in FIG. 1 to FIG. 3, an eyeglass 100 according to an embodiment of the present invention includes: a lens 1 including a lens portion 11 and a protrusion protruding outward from the left and right sides of the lens portion 11. The two side frame members 2, each of the side frame members 2 has a locking corresponding portion 21 on one side and a pivot bearing portion 22 on the other side, and the engaging corresponding portion 21 is disposed on the card. Cooperating with the engaging portion 12, the side frame members 2 are assembled and screwed to the lens 1 respectively; and the two temple members 3, each of the temple members 3 includes a shaft portion 31 and a self The arm portion 32 extends from the arm portion 31. The shaft portion 31 has two shaft members 311. The shaft portion 31 is pivotally received by the pivot bearing portion 22 to group the temple members 3. The two side frame members 2 are respectively connected to the two side frame members 2, wherein the side frame members 2 are assembled and are respectively screwed to the lens 1 and the temple members 3 are assembled and respectively respectively. Side When the frame member 2 is screw-free, the engaging portion 12 abuts against the two shaft members 311 to make the screw-free connection between the side frame member 2 and the temple member 3 stable.

As shown in Figs. 1 to 3, according to the eyeglasses 100 of this embodiment of the present invention, the lens 1 is curved. In this embodiment, the engaging portion 12 of the lens 1 is an engaging convex portion, and the engaging corresponding portion 21 of the side frame member 2 is an engaging concave portion. Specifically, the engaging portion 12 includes a fastening piece 121 projecting from the outside of the lens portion 11 in the vertical direction, and a insertion piece 122 projecting rearward from the outside of the lens portion 11. The engaging portion 21 includes a fastening groove 211 corresponding to the fastening piece 121 and a insertion hole 212 corresponding to the insertion piece 122. The engaging portion 21 is fastened to the fastening groove 211 via the fastening piece 121 , and the insertion piece 122 is inserted into the insertion hole 212 to be engaged with the engagement portion 12 .

As shown in FIG. 1 to FIG. 3, according to the eyeglasses 100 of this embodiment of the present invention, the pivot bearing portion 22 has two pivot groove portions 221, and the two pivot groove portions 221 are oriented in the direction of the notches. Face-to-face spacing is disposed, and a pivot bearing space 222 is formed between the two pivot groove portions 221 . The shaft joint portion 31 of the temple member 3 is received between the pivot bearing portion 221 and the pivot bearing space 222. Specifically, the shaft portion 31 has two shaft members 311 which are cylindrical and extend upward and downward. The shaft joint portion 31 is axially coupled to the pivot bearing portion 22 via the two shaft column members 311 and correspondingly received by the two pivot groove portions 221 . Thereby, the two temple members 3 can be pivoted relative to the two side frame members 2 for deployment (as shown in FIG. 1), or can be engaged with the lens 1 (as shown in FIG. 4). Show), profitable storage. The two temple members 3 are engaged with the pivot bearing portion 22 when being unfolded and engaged by the shaft portion 31, thereby maintaining the pivoting angle of the two temple members 3 unchanged, and The two temple members 3 are firmly coupled to the two side frame members 2 without falling off.

As shown in FIGS. 1 to 3, the spectacles 100 of this embodiment of the present invention further includes a nose pad member 4 for fixing the spectacles 100 to the bridge of the nose, and maintaining the lens 1 and the pair of glasses 100. The distance between the wearer's eyes. The nose pad member 4 includes a holding member 41 and a fixing assembly 42 connected to the holding member 41. The holder 41 is an integrally formed curved piece. The holder 41 is connected to the lens portion 11 via the fixing unit 42 without screws.

As shown in FIGS. 1 to 3, according to the eyeglasses 100 of the embodiment of the present invention, the lens portion 11 further includes two card groove portions 111 which are symmetrically disposed at a central portion of the lens portion 11. The The fixing component 42 is a plurality of latching members 421. The two latching members 421 are respectively engaged with the two latching portions 111 to fix the holding component 41 to the lens portion 11 , so that the nose supporting member 4 is There is no screw combination with the lens 1.

The above description and description are only illustrative of the preferred embodiments of the present invention, and those of ordinary skill in the art can make other modifications in accordance with the scope of the invention as defined below and the description above, but such modifications should still be It is within the scope of the invention to the invention of the invention.

100‧‧‧ glasses

1‧‧‧ lenses

11‧‧‧ lens department

111‧‧‧ card slot

12‧‧‧Clock Department

121‧‧‧Snap tabs

122‧‧‧Patch

2‧‧‧ side frame parts

21‧‧‧Corresponding Department

211‧‧‧Snap slot

212‧‧‧plug-in hole

22‧‧‧ pivot bearing joint

221‧‧‧ pivot slot

222‧‧‧ pivot bearing space

3‧‧‧Mirror members

31‧‧‧Axis joint

311‧‧‧ shaft column

32‧‧‧ Armrest

4‧‧‧Nasal component

41‧‧‧ holding parts

42‧‧‧Fixed components

421‧‧‧Cards

Claims (8)

A spectacles comprising: a lens comprising a snap portion formed integrally with an outwardly convex manner on the left and right sides of the lens; and two side frame members, each of the side frame members having a card on one side The corresponding portion has a pivot bearing portion on the other side, and the engaging corresponding portion is sleeved and engaged with the engaging portion so that the side frame members are assembled and are respectively screwed to the lens; and a temple member, each of the temple members includes a shaft portion and a arm portion extending from the shaft portion, the shaft portion having two shaft members, the shaft portion being pivotally received by the pivot The bearing member is assembled to be screw-freely coupled to the two side frame members, wherein the side frame members are assembled and are respectively screw-free to the lens and the temple member is When the two side frame members are respectively connected to the screwless shafts, the engaging portions are abutted between the two shaft column members to connect the side frame members and the temple members without screws. Stable and not loose. The spectacles according to claim 1, wherein the engaging portion includes a fastening piece projecting from the outside of the lens portion in a vertical direction, and a connecting piece projecting rearward from the outer side of the lens portion, the engaging portion The fastening slot corresponding to the fastening piece and the insertion hole corresponding to the insertion piece, the engaging corresponding portion is fastened to the fastening groove via the fastening piece, and the insertion piece is inserted The plug-in hole is connected to the latching portion. The spectacles according to claim 1, wherein the pivot bearing portion has two pivot groove portions, the notches of the two pivot groove portions face each other and are spaced apart from each other, and the two pivot grooves are disposed at intervals A pivot bearing space is formed between the portions, and the pivoting portion of the temple member is received between the pivoting groove portion. The spectacles of claim 3, wherein the two shaft members are respectively disposed upward and downward, and the shaft joints are respectively connected to the pivot bearings via the two shaft cylinders respectively. The part is shafted. The eyeglass of claim 1, further comprising a nose pad member, the nose pad member comprising a holding member and a fixing component connected to the holding member, the holding member being fixed to the device via the fixing component without screws The lens portion is connected to the lens portion. The spectacles of claim 5, wherein the holder is an integrally formed curved sheet. The lens of claim 5, wherein the lens portion further comprises two card slot portions, the left and right sides are symmetrically disposed at a central portion of the lens portion, and the fixing component is two card connectors, and the two card connectors are respectively The card is attached to the two card slot portions to fix the holder to the lens portion. The spectacles according to claim 1, wherein the engaging portion is an engaging convex portion, and the engaging corresponding portion is an engaging concave portion.