TWI604246B - Glasses - Google Patents

Description

glasses

The present invention relates to a pair of glasses, and more particularly to an eyeglass that is easy to assemble.

Referring to FIG. 1 , a conventional eyeglass frame device can be mounted with two lenses 100 , and includes two annular frame 11 , a connecting frame 12 connecting the two frames 11 , and two frames respectively located adjacent to the frame 11 . The nose frame 13 on the side of the frame 12, and the two legs 14 extending rearward from each of the frames 11 opposite to one side of the frame 12, respectively. Each nose piece 13 includes a support portion 15 in a bent shape and made of metal, and a nose pad 16 which is disposed on the support portion 15 and is made of an elastic material.

Referring to FIG. 2 and FIG. 1 , in order to enable the lenses 100 to be respectively mounted in the frames 11 , each frame 11 has a notch 10 , and the notch 10 is unlockably opened by a screw 17 . When the screw 17 is removed, the frame 11 can be deformed by the notch 10, so that the lens 100 can be installed in the frame 11. After the installation is completed, the screw 17 can be locked and the lens 100 can be fixed. In the frame 11.

However, since the eyeglass frame is attached to the screw 17, the frame 11 of the same side can be connected to the frame 14, and the assembly operation is complicated except that the tool for locking the screw 17 is additionally used. After the stand 14 and the frame 11 are assembled to each other, neither of them can be adjusted, and it is difficult to meet the special wearing requirements such as the length of the stand 14 or the distance between the frame 11 and the stand 14.

Accordingly, it is an object of the present invention to provide an eyeglass that is easy to assemble and that can be adjusted for wear requirements.

Thus, the spectacles of the present invention comprise a lens unit, two connecting units respectively connected to opposite sides of the lens unit, and two pivoting units respectively connected to the connecting units and rotatable relative to the connecting units, and a They are respectively threaded through the temple units of the pivoting units.

The lens unit comprises two sheets integrally connected to each other, and two connecting members formed on opposite sides.

The connecting units are respectively connected to the connecting unit of the lens unit, and each connecting unit comprises a body, a mating component formed on the body and detachably connected to the corresponding connecting component, and a rearing component The end is bent to extend the bent piece, an extending piece extending forward from the bent piece, and a through groove extending transversely through the bent piece and a portion of the body. The body on the same side, the bend member, and the extension member together define a space between the body and the extension member, the space being in communication with the channel.

The pivoting units are respectively disposed through the through slots and are positioned in the spaced spaces, and are laterally rotatable relative to the connecting units, each of the pivoting units including a space spaced on the same side The shaft member, a connecting member connected to the shaft member and extending through the through groove on the same side, and a leg tube extending rearward from the connecting member. The arm units are respectively disposed in the leg tubes so as to be movable back and forth.

The effect of the invention is that the connection design of the connecting unit, the pivoting unit, and the arm units can be easily assembled without using a lock that can be locked by a special tool, and by each The design that a pivoting unit and the respective temple unit can be movably connected to each other can match the wearing requirements of the wearer, adjust the overall length of the pivoting unit and the corresponding temple unit, and optimize the comfort of wearing the glasses. degree.

Referring to FIG. 3 and FIG. 4, an embodiment of the glasses of the present invention includes a lens unit 2, two connecting units 3 respectively connected to opposite sides of the lens unit 2, and two connected to the connecting units 3, respectively. And a pivot unit 4 that is rotatable relative to the connecting unit 3, a temple unit 5 that is respectively disposed through the pivot unit 4, and a back frame unit 6 that is coupled to the rear side of the lens unit 2.

The lens unit 2 includes two sheets 21 integrally connected to each other, two connecting members 22 formed on opposite sides, and two through holes 21 respectively penetrating the sheet body 21 and spaced apart from the outside of the connecting members 22 respectively. Each of the connecting components 22 is a circular hole penetrating through the body 21 in this embodiment, but is not limited thereto.

The connecting units 3 are respectively connected to the connecting units 22 of the lens unit 2, and each connecting unit 3 includes a body 31, a mating body formed on the body 31 and detachably connected to the corresponding connecting unit 22 An assembly 32, a bending member 33 extending from the rear end of the body 31, an extending member 34 extending forward from the bending member 33, and a lateral passage through the bending member 33 and a portion of the body 31 a groove 35, a tab 36 protruding from the extending member 34 toward the through groove 35, and a hook 37 protruding from the extending member 34 toward the body 31. The body 31 on the same side, the bending member 33, and the extension member 34 together define a space 300 between the body 31 and the extension member 34. The space 300 is in communication with the channel 35. The body 31 has a recess 311 recessed below the through slot 35 and located in front of the tab 36. In this embodiment, each of the mating components 32 is adapted to be disposed in a circular hole, and can generate a deformation of the hollow cylinder, mainly matching the type of the connecting component 22 of the lens unit 2, actually In the embodiment, the connection unit 22 can be connected to the connection unit 22 so that the connection unit 3 is connected to the lens unit 2, and the configuration is not limited to the embodiment.

Each of the pivoting units 4 includes a shaft member 41 pivotally disposed in the space 300 of the same side, a connecting member 42 coupled to the shaft member 41 and extending through the through slot 35 of the same side, and a connecting member 42 from the connecting member 42 A leg tube 43 extending rearward, and a slot 44 extending transversely through the shaft member 41 and the extension member 34. The leg tube 43 of each pivoting unit 4 surrounds a through space 430 having an opening 439 at the rear end, and has an adjusting groove 431 facing inward and communicating with the through space 430.

Referring to FIG. 5 to FIG. 7 , each of the temple units 5 includes a main body 51 , a driving member 52 extending forward from the main body 51 and adapted to be inserted into the wearing space 430 , and a main body 51 . The connecting member 52 extends in the same direction and is spaced apart from the positioning member 53 located inside the wearing member 52. Each of the positioning members 53 has a flexing portion 531 which is deflectable in a direction opposite to the wearing member 52, and a connecting portion of the flexing portion 531 toward the side of the wearing member 52, and is located at the wearing portion A fixing portion 532 is provided in front of the member 52. Each of the engaging members 52 has a locking portion 521 extending forwardly, and the fixing portion 532 of each positioning member 53 has an engaging groove 533 for the limiting portion 521 to be engaged.

Referring to FIG. 6 to FIG. 8 and FIG. 3, the leg units 5 are respectively disposed in the leg tubes 43 so as to be movable back and forth, and the corresponding temple units 5 are inserted through the openings 439. In space 430. Each of the temple units 5 can be switched between an adjusted state and a fixed state with respect to the foot tube 43 of the same side. In the adjusted state, the flexure 531 of the positioning member 53 is flexed to cause the fixing portion 532. The adjusting groove 431 is spaced apart from the adjusting groove 431. The positioning member 53 is spaced apart from the adjusting groove 431 on the same side. Therefore, the wearing member 52 can move in the wearing space 430 to adjust the position and change the mirror on the same side. The length of the foot unit 5 and the pivot unit 4 as a whole. In the fixed state, the flexing portion 531 of the positioning member 53 is reset to position the fixing portion 532 in the adjusting groove 431 to fix the position of the temple unit 5 relative to the leg tube 43. When the arm unit 5 is in the fixed state, the limiting portion 521 is locked in the slot 44 to fix each of the temple units 5 to be adjusted relative to the pivoting unit 4 on the same side. The relative position ensures that the adjusted temple unit 5 will no longer move relative to the corresponding pivot unit 4. If the mirror unit 5 needs to be adjusted again, the flexing portion 531 of the corresponding positioning member 53 can be flexed to switch the positioning member 53 from the fixed state to the adjusted state. The movement can be repeated with respect to the corresponding leg tube 43 in the wearing space 430 on the same side.

Referring to FIG. 8 and FIG. 9, each of the temple units 5 is formed by a first plastic 501 and a second plastic 502 having a hardness greater than that of the first plastic 501. As shown in FIG. 9, the portion in which the gray scale color is relatively deep, that is, the portion made of the first plastic 501, and the portion where the gray scale color is relatively shallow, that is, the portion made of the second plastic 502 section. A part of the main body 51 and the flexing portion 531 of the positioning member 53 are made of the first plastic 501, and the portion of the main body 51 made of the first plastic 501 is mainly worn when worn. Direct contact with the block above the ear of the wearer, the use of the first plastic 501, which is relatively soft, is quite helpful for improving the comfort of wearing. The flexures 531 of the positioning members 53 must cooperate with the designed adjustment function, so it is of course necessary to manufacture the relatively soft first plastic 501 such that the flexure 531 flexes relative to the wearing member 52. When separating, it is only necessary to manually apply force without the need for additional tools. The other portion of the main body 51, the wearing members 52, and the fixing portion 532 of the positioning members 53 are made of the second plastic, and the second plastic 502 is relatively hard, which can improve the wearing. The stability of the members 52 when they are inserted through the leg tubes 43 of the pivoting units 4 also enables the fixing portions 532 of the positioning members 53 to be securely fixed at a desired position (shown in FIG. 8).

Referring to FIG. 10, after the pivoting units 4 are respectively assembled to the arm units 5, the shaft member 41 of each pivot unit 4 is from the groove 311 on the same side, and is passed through the through grooves 35. In the space 300, and then moving the shaft 41 in the direction of the corresponding tab 36, that is, moving backward, the tab 36 can be inserted into the slot 44 to complete the The action of the pivot unit 4 and the corresponding connecting unit 3 being assembled to each other. When the pivoting units 4 are respectively assembled with the connecting units 3, the shaft members 41 of each pivoting unit 4 can be rotated in the respective spaced spaces 300, and each of the engaging members 42 can be in each of the through slots. The slips in 35 are such that the pivoting units 4 can be rotated laterally relative to the connecting units 3, respectively. At this time, since the latching grooves 44 of the shaft members 41 are respectively engaged with the fins 36, the pivoting unit 4 can be more stable when the angle is adjusted with respect to the lens unit 2.

Referring to FIG. 11 and FIG. 12, when the connecting unit 3 is connected to the lens unit 2, since each connecting unit 3 is preferably made of a plastic material, the body 31 of each connecting unit 3 and the extending member The distance between 34 can be widened by the force. As shown in FIG. 11, when one of the connecting units 3 has been connected to the corresponding pivoting unit 4 and the corresponding temple unit 5, the connecting unit 3 first causes the extending member 34 to be opposite to one end of the bent member 33. Abutting the lens unit 2, and then forming a sufficient force arm by the extending length of the pivoting unit 4 and the temple unit 5, thereby easily applying force to rotate the connecting unit 3 in a counterclockwise direction as shown The structure of the mating component 32 and the corresponding connecting component 22 are matched with each other, and the hook 37 is also hooked on the corresponding matching hole 23 to complete the assembly of the connecting unit 3 and the lens unit 2. By the connection relationship between the mating components 32 and the connecting components 22, the overall stability can be improved when the pivoting units 4 are pivoted relative to the connecting units 3, respectively.

Referring to FIG. 13 , the back frame unit 6 includes a surrounding frame 61 , and a plurality of fastening members 62 extending forwardly from the surrounding frame 61 for fastening to the lens unit 2 . The inwardly facing portion of the back frame unit 6 is made of a foam material, so that a plurality of vent holes can be formed indirectly, and the surrounding frame 61 can be contacted with the human body when worn by a user. The venting hole has the effect of dissipating heat and venting, and improves the comfort during wearing.

In summary, the connection design of the connecting unit 3, the pivoting unit 4, and the arm units 5 can be easily assembled without using a lock that can be locked by a special tool. The design that each pivoting unit 4 and the respective temple unit 5 are movably coupled to each other can adjust the length of the pivoting unit 4 and the corresponding temple unit 5 as a whole, in accordance with the wearing requirements of the wearer. It is indeed possible to achieve the object of the invention.

However, the above is only the embodiment of the present invention, and the scope of the invention is not limited thereto, and all the equivalent equivalent changes and modifications according to the scope of the patent application and the patent specification of the present invention are still The scope of the invention is covered.

100‧‧‧ lenses

10‧‧‧ gap

11‧‧‧ Frame

12‧‧‧Connecting frame

13‧‧‧nose frame

14‧‧ ‧ tripod

15‧‧‧Support

16‧‧‧ nose pad

17‧‧‧ screws

2‧‧‧ lens unit

21‧‧‧ tablets

22‧‧‧Connecting components

23‧‧‧With holes

3‧‧‧ Connection unit

300‧‧‧interval space

31‧‧‧Ontology

311‧‧‧ Groove

32‧‧‧Matching components

33‧‧‧Folding parts

34‧‧‧Extensions

35‧‧‧through slot

36‧‧‧Slices

37‧‧‧ hook

4‧‧‧ pivot unit

41‧‧‧ shaft parts

42‧‧‧Connecting pieces

43‧‧‧Foot tube

430‧‧‧With space

431‧‧‧Adjustment slot

439‧‧‧ openings

44‧‧‧ card slot

5‧‧‧Mirror unit

501‧‧‧First plastic

502‧‧‧Second plastic

51‧‧‧Ontology

52‧‧‧ wearing parts

521‧‧‧Limited

53‧‧‧ Positioning parts

531‧‧‧Flexing Department

532‧‧‧ Fixed Department

533‧‧‧ snap groove

6‧‧‧ Back frame unit

61‧‧‧around frame

62‧‧‧Deductions

Other features and advantages of the present invention will be apparent from the embodiments of the present invention, wherein: FIG. 1 is a perspective view illustrating a conventional eyeglass frame device; FIG. 2 is a partial exploded perspective view of the present invention; FIG. 3 is an exploded perspective view showing an embodiment of the eyeglasses of the present invention; FIG. 4 is a perspective view showing two of the embodiments of the present invention; FIG. Figure 5 is a perspective view showing one of the two temple units of the embodiment; Figure 6 is a top exploded view showing the temple unit and the two pivoting units of the embodiment FIG. 7 is a perspective view showing a state in which the temple unit can be adjusted in an adjusted state; FIG. 8 is a side view showing a state in which the temple unit is adjusted in a fixed state. FIG. 9 is a schematic view showing two materials for fabricating the temple unit; FIG. 10 is a schematic view showing the connection between the pivot unit and the temple unit after being assembled to the corresponding connecting unit. Figure 11 is a partial perspective view showing a state in which one of the connecting units is connected to a lens unit; Figure 12 is a cross-sectional view showing the case where one of the lens units is connected to the connecting unit; And Fig. 13 is a perspective view showing the case where the assembly of the embodiment is completed.

2‧‧‧ lens unit

21‧‧‧ tablets

22‧‧‧Connecting components

23‧‧‧With holes

3‧‧‧ Connection unit

31‧‧‧Ontology

32‧‧‧Matching components

33‧‧‧Folding parts

34‧‧‧Extensions

35‧‧‧through slot

4‧‧‧ pivot unit

41‧‧‧ shaft parts

42‧‧‧Connecting pieces

43‧‧‧Foot tube

430‧‧‧With space

431‧‧‧Adjustment slot

439‧‧‧ openings

44‧‧‧ card slot

5‧‧‧Mirror unit

51‧‧‧Ontology

52‧‧‧ wearing parts

53‧‧‧ Positioning parts

531‧‧‧Flexing Department

532‧‧‧ Fixed Department

6‧‧‧ Back frame unit

61‧‧‧around frame

62‧‧‧Deductions

Claims (10)

A lens comprising: a lens unit comprising two sheets integrally joined to each other, and two connecting members formed on opposite sides; two connecting units respectively connected to the connecting units of the lens unit, each connecting unit comprising a body, a mating component formed on the body and detachably coupled to the corresponding connecting component, a bent piece extending from the rear end of the body, and an extension extending forward from the bending part, And a through groove extending transversely through the bending member and a portion of the body, the body on the same side, the bending member, and the extension member together define a space between the body and the extension member, The spacing space is connected to the through slot; the two pivoting units are respectively disposed through the through slots to be positioned in the spaced spaces, and are laterally rotatable relative to the connecting units, each pivoting unit includes a a shaft member pivotally disposed in the space between the same side, a connecting member connected to the shaft member and extending through the through groove on the same side, and a foot tube extending backward from the connecting member; and a two-legged unit, respectively Before and after The foot tube of the pivoting unit is movably disposed. The spectacles of claim 1, wherein each of the pivoting units further includes a slot extending transversely between the shaft member and the extension member, and each of the connecting units further includes a protrusion protruding from the extension member toward the through slot. a groove, wherein the body of each connecting unit has a recess recessed below the through slot and located in front of the tab, and the shaft member of each pivot unit is disposed in the space from the groove on the same side And moving backward to cause the tab to pass through the card slot. The spectacles of claim 1, wherein the foot tube of each pivoting unit surrounds a wearing space having an opening at the rear end, and the corresponding temple unit is disposed in the wearing space from the opening in. The spectacles of claim 3, wherein each of the temple units comprises a main body, a wearing member extending forward from the main body and adapted to be inserted into the wearing space, and a body and the main body The piercing members extend in the same direction and are spaced apart from the positioning members on the inner side of the piercing member, each of the positioning members has a flexing portion that is deflectable in a direction opposite to the piercing member, and a connecting portion The curved portion faces the one side of the wearing member and is located at a fixing portion in front of the wearing member, and the leg tube of each pivoting unit has an adjusting groove facing inward and communicating with the wearing space, and each of the temple units The pedal can be switched between an adjusted state and a fixed state with respect to the foot tube of the same side. In the adjusted state, the flexing portion of the positioning member is flexed to separate the fixing portion from the adjusting groove. The member can be moved in the wearing space to adjust the position; in the fixed state, the flexing portion is reset to position the fixing portion in the adjusting groove to fix the position of the temple unit relative to the leg tube. The spectacles according to claim 4, wherein the through-piece of each of the temple units has a forwardly extending limiting portion, and the fixing portion of each positioning member has an engaging groove for the limiting portion to be engaged. When the arm unit is in the fixed state, the limiting portion is engaged in the engaging groove. The spectacles according to claim 4, wherein each of the temple units is composed of a first plastic, and a second plastic having a hardness greater than that of the first plastic, a portion of the body, and the mirroring process The flexing portion of the positioning member is made of the first plastic, and the other portion of the main body, the wearing member, and the fixing portion of the positioning member are made of the second plastic. The spectacles according to claim 1, further comprising a back frame unit connected to the rear side of the lens unit, the back frame unit including a surrounding frame, and a plurality of extending from the surrounding frame and fastened for fastening a fastener for the lens unit. The eyeglass of claim 7, wherein a portion of the back frame unit that faces the inner side of the frame is made of a foam material. The eyeglass of claim 1, wherein each connecting component of the lens unit is a circular hole penetrating through the same side of the sheet, and the mating component of each connecting unit is adapted to be inserted through the hole. Hollow cylinder. The eyeglass of claim 1, wherein each of the connecting units further has a hook protruding from the extending member toward the body, and the lens unit further has two through holes and are respectively spaced outside the connecting components. The matching holes, the hooks can be respectively fixed to the matching holes.