CN210776068U

CN210776068U - Glasses frame

Info

Publication number: CN210776068U
Application number: CN201922249361.0U
Authority: CN
Inventors: 陈强
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-06-16
Anticipated expiration: 2029-12-16

Abstract

A spectacle frame comprises a spectacle frame body, two hinges and two spectacle legs, wherein the spectacle frame body comprises two frame bodies and two sets of standing parts which extend backwards from the two frame bodies respectively, each set of standing parts comprises a spring sheet and a cutting groove, the two hinges are arranged on the two sets of standing parts respectively, each hinge comprises two hook parts which are arranged at the top side and the bottom side respectively, the two spectacle legs are buckled on the two hinges respectively, each spectacle leg comprises a buckling part, and the buckling part is inserted between the two hook parts of one hinge and the spring sheet of the corresponding set of standing part. The glasses frame of the utility model does not need screws, can utilize the hinges to limit the width of the groove and clamp the glasses lens, utilizes the elastic sheet of the glasses frame to support, and uses the elasticity to assist the positioning of the opening and closing of the glasses legs.

Description

Glasses frame

Technical Field

The utility model relates to a glasses frame, in particular to a glasses frame without screws.

Background

The existing spectacle frame mainly comprises a spectacle frame and two spectacle legs, wherein the two spectacle legs are respectively connected to two sides of the spectacle frame in a pivoting way, and the spectacle frame and the spectacle legs are mostly pivoted and fixed by using screw fixing components; however, the size of the screwing component is small, so that a precise operation of a tool is required during assembly, labor and working hours are consumed, the screwing component is easy to lose after being loosened, and is inconvenient to maintain, and in addition, the use of the pin joint of the screwing component also limits the development of the whole weight of the spectacle frame towards light weight, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned disadvantages, the main object of the present invention is to provide an eyeglass frame that can pivotally fix the temple without using screws.

In order to achieve the above object, the present invention provides a frame for glasses, comprising

A mirror frame, which comprises

Two frame bodies;

two sets of standing parts respectively extending backwards from the two frames, each set of standing parts including

An inner side facing the other set of upright parts;

an outer side facing away from the other set of upright parts;

an end face located at one end far away from the frame body;

the elastic sheet groove penetrates through the assembling part and comprises one end side and two transverse sides, and the end side is connected with the two transverse sides and is positioned at one end far away from the end surface;

the elastic sheet is formed in the elastic sheet groove and obliquely extends from one end, close to the end face, of the elastic sheet groove to the inner side and the direction of the frame body; and

a groove for communicating the spring plate groove and the frame body;

two hinges respectively assembled on the two sets of vertical parts, each hinge comprising

A straight plate located outside the assembling part;

two side plates respectively extending from the upper and lower sides of the straight plate to the inner side and respectively abutting against the top and bottom sides of the set of standing parts; and

two hook parts respectively formed on the two side plates and positioned on one side far away from the straight plate, each hook part comprises a buckle groove and an opening, and the opening is formed on one side of the hook part facing the end surface of the assembling part and communicated with the buckle groove and positioned on one side of the buckle groove close to the straight plate; and

two temples respectively fastened to the two hinges, each temple comprising

And the buckling part is formed at one end of the glasses leg and is inserted between the two hook parts of the hinge and the elastic sheets of the corresponding group of the standing parts, the buckling part comprises two convex buckles, and the two convex buckles are respectively convexly arranged at the top side and the bottom side of the buckling part and are respectively buckled in the two buckling grooves of the hinge.

Furthermore, the mirror frame, the two hinges and the mirror legs are all made of metal sheets which are integrally cut, bent and formed.

Furthermore, each group of the vertical parts of the frame body comprises two caulking grooves which are respectively arranged at the top and the bottom sides of the group of the vertical parts in a concave way, correspond to the positions of the elastic sheet grooves and form a space with the end surfaces of the group of the vertical parts; the two side plates of each hinge are respectively embedded into the two embedding grooves of the corresponding group of the upright parts.

Furthermore, each side plate of each hinge is provided with a stop piece, and the stop piece and the straight plate form a space and are positioned at the inner side of the corresponding group of the standing parts.

Furthermore, each temple comprises a body, and an inclined section is arranged between the body and the buckling part of each temple.

Furthermore, each elastic sheet of each assembling part of the spectacle frame comprises a connecting section and an elastic section, the connecting section is connected with the elastic section and the elastic sheet groove, and the included angle between the connecting section and the outer side surface of the assembling part is larger than the included angle between the elastic section and the outer side surface of the assembling part.

Furthermore, the elastic section of the elastic sheet of each group of standing parts of the spectacle frame protrudes out of the end surface of the buckling part of the corresponding spectacle leg.

Utilize foretell technical characteristic, the utility model discloses a spectacle-frame need not use the screw to carry out the lock solid, simple structure, and the equipment is easy, and usable hinge restriction cuts open the width in ditch and the clamping lens, utilizes the shell fragment of picture frame to support the mirror foot, and with the location that the supplementary mirror foot of elasticity opened and shut.

Drawings

Fig. 1 is a perspective view of the temple of the preferred embodiment of the present invention when extended.

Fig. 2 is a partially enlarged perspective view of the preferred embodiment of the present invention.

Fig. 3 is a partially enlarged exploded perspective view of the preferred embodiment of the present invention.

Fig. 4 to 7 are assembly flow charts of the preferred embodiment of the present invention.

Fig. 8 is a partial sectional top view of the temple of the preferred embodiment of the present invention when extended.

Fig. 9 is a partial sectional top view of the temple of the preferred embodiment of the present invention when folded.

Fig. 10 is a perspective view of the glasses legs of the preferred embodiment of the present invention when folded.

Detailed Description

The following description of the preferred embodiments of the present invention will be made in conjunction with the drawings and the accompanying drawings to further illustrate the technical means adopted to achieve the objects of the present invention.

Referring to fig. 1 to 3, a preferred embodiment of the spectacle frame of the present invention includes a frame 10, two hinges 30, and two legs 40; the frame 10, the hinges 30, and the two temples 40 are made of thin metal sheets, such as stainless steel sheet or titanium sheet with a thickness of 0.5 mm.

Referring to fig. 1, 2 and 10, the frame 10 includes two frames 11, a nose bridge 12, two nose brackets 13 and two sets of upright parts 20. The two frames 11 are used for accommodating lenses, the nose bridge 12 is connected with the two frames 11, the two nose brackets 13 are respectively bent backwards from one side of the two frames 11 close to the other frame 11 so as to assemble the nose pad, and the two sets of upright parts 20 are respectively bent backwards and extend from one side of the two frames 11 far away from the other frame 11.

Referring to fig. 2 to 4 and fig. 8, each of the sets of standing portions 20 includes an inner side, an outer side, an end surface 201, a spring slot 22, a spring 23, and a groove 24; the inner side faces the other set of upright portions 20, the outer side faces away from the other set of upright portions 20, and the end face 201 is located at one end far from the frame 11.

The spring slot 22 is disposed through the assembling portion 20 and forms a distance with the top, bottom and end surfaces 201 of the assembling portion 20, the spring slot 22 is substantially in a horizontal U shape and includes an end side 221 and two lateral sides 222, the two lateral sides 222 are arranged at intervals up and down and extend toward the front and rear sides, and the end side 221 is connected to the two lateral sides 222 and is located at an end far away from the end surface 201.

The spring plate 23 is formed in the spring plate groove 22 and extends obliquely from one end of the spring plate groove 22 close to the end surface 201 to the inner side and the direction of the frame 11; preferably, the elastic piece 23 includes a connection section 231 and an elastic section 232, the connection section 231 connects the elastic section 232 and the elastic piece groove 22, and the extension length of the connection section 231 is smaller than the extension length of the elastic section 232, and the included angle between the connection section 231 and the outer side surface of the assembling portion 20 is larger than the included angle between the elastic section 232 and the outer side surface of the assembling portion 20.

The groove 24 connects the spring plate groove 22 and the frame 11, so that the frame 11 can be elastically deformed by the groove 24 to facilitate assembling the lens.

The two hinges 30 are respectively assembled on the two sets of standing parts 20, and each hinge 30 includes a straight plate 31, two side plates 32, and two hook parts 33. The straight plate 31 is positioned outside the assembling part 20 and is attached to the assembling part 20; the two side plates 32 extend from the upper and lower sides of the straight plate 31 to the inner side, and respectively abut against the top and bottom sides of the assembling portion 20, and preferably, a folding groove 34 is formed between the straight plate 31 and the two side plates 32, so that the two side plates 32 can be easily bent.

The two hook parts 33 are respectively formed on one side of the two side plates 32 far away from the straight plate 31, correspond to the positions of the elastic sheets 23 of the set of standing parts 20 and are positioned at the top and bottom sides of the elastic sheets 23; each hook 33 includes a buckle slot 332 and an opening 331, the buckle slot 332 extends from the bending section 32 to a side away from the straight plate 31, and the opening 331 is formed on a side of the hook 33 facing the end surface 201 of the assembling portion 20, communicates with the buckle slot 332, and is located on a side of the buckle slot 332 close to the straight plate 31.

Preferably, each assembling portion 20 further includes two slots 26, the two slots 26 are respectively recessed on the top and bottom sides of the assembling portion 20, and correspond to the position of the elastic sheet slot 22, the two slots 26 are spaced from the end surface 201 and the frame 11, the two side plates 32 are respectively inserted into the two slots 26, each side plate 32 further has a stopping piece 322, the stopping piece 322 is spaced from the straight plate 31 and is located on the inner side of the assembling portion 20, so that the hinge 30 is inserted into the slot 26 of the assembling portion 20, and the stopping piece 322 and the straight plate 31 are used to sandwich the inner and outer side surfaces of the assembling portion 20, so as to position the assembling position of the hinge 30.

The two temples 40 are respectively fastened to the two hinges 30, each temple 40 includes a fastening portion 41 and a body 42, the fastening portion 41 is formed at one end of the temple 40 and is inserted between the two hooks 33 of the hinge 30 and the elastic sheet 23 of the assembly portion 20, the fastening portion 41 includes two convex fasteners 411, the two convex fasteners 411 are respectively protruded at the top and bottom sides of the fastening portion 41 and respectively fastened to the two fastening grooves 332 of the hinge 30, so that the fastening portion 41 is pushed by the elastic sheet 23, preferably, the elastic section 232 of the elastic sheet 23 protrudes out of the end surface of the fastening portion 41, so that the elastic sheet 23 is easy to push the fastening portion 41; the body 42 extends rearward from the fastening portion 41, and preferably, an inclined section is provided between the body 42 and the fastening portion 41, so that the body 42 abuts against the inner side surface of the assembling portion 20 when the temple 40 is unfolded.

The utility model discloses an equipment step as follows:

1. referring to fig. 4, the frame 11 is expanded upward and downward, and the groove 24 is opened to deform the frame 11;

2. referring to fig. 5, at this time, the lens is embedded into the frame 11, and the periphery of the lens is recessed with a ring groove, so that the frame 11 can be embedded into the ring groove of the lens;

3. referring to fig. 6, after the lens is installed in the frame 11, the groove 24 is pressed to clamp the frame 11 and the hinge 30 is assembled from the outside of the assembling portion 20, so that the side plate 32 of the hinge 30 limits the top and bottom sides of the assembling portion 20 to limit the width of the groove 24;

4. referring to fig. 7 and 2, the fastening portion 41 of the temple 40 is inserted from the opening 331 of the hook portion 33 of the hinge 30, and the two tabs 411 of the fastening portion 41 are respectively fastened in the fastening grooves 332, referring to fig. 8, the fastening portion 41 is pushed to a side of the fastening groove 332 away from the straight plate 31 and the proximal end surface 201 by the elastic sheet 23, so that the assembling portion 20, the hinge 30 and the temple 40 form a limit fastening relationship therebetween, and the fastening cannot be easily released.

Referring to fig. 8 and 9, the temple 40 can pivot relative to the hinge 30, and when the temple 40 is unfolded, the elastic sheet 23 abuts against the buckling portion 41, so that the temple 40 can be folded only by being pushed by external force; when the temple 40 is folded and pivoted, the buckling part 41 of the temple 40 presses against the elastic sheet 23 to make the elastic sheet 23 generate a resetting elastic force, when the temple 40 is pivoted to a critical point relatively, the elastic sheet 23 pushes the buckling part 41 to make the buckling part 41 of the temple 40 abut against one side of the buckling groove 332 near the end surface 201, and the temple 40 can be unfolded only by means of external force; when the temple 40 is unfolded and pivoted, when the temple 40 is pivoted to a critical point, the spring plate 23 will push the fastening part 41, so as to maintain the temple 40 in the unfolded state.

By utilizing the technical characteristics, the glasses frame of the utility model does not need to use screws to lock, has simple structure and easy assembly, can utilize the hinge 30 to limit the width of the groove 24 and clamp and fix the glasses, utilizes the elastic sheet 23 of the glasses frame 10 to support the glasses legs 40, and uses the elasticity to assist the positioning of the opening and closing of the glasses legs 40.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make modifications or changes to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.

Claims

1. An eyeglass frame, comprising

A mirror frame, which comprises

Two frame bodies;

An inner side facing the other set of upright parts;

an outer side facing away from the other set of upright parts;

an end face located at one end far away from the frame body;

a groove for communicating the spring plate groove and the frame body;

A straight plate located outside the assembling part;

two temples respectively fastened to the two hinges, each temple comprising

2. The frame of claim 1, wherein the frame, the hinges, and the temple are formed of a single piece of sheet metal.

3. The frame according to claim 2, wherein each of the upright portions of the frame includes two slots recessed in the top and bottom sides of the upright portion, respectively, corresponding to the resilient tab slots, and spaced from the end surfaces of the upright portions;

the two side plates of each hinge are respectively embedded into the two embedding grooves of the corresponding group of the upright parts.

4. An eyeglass frame as in claim 3, wherein each side panel of each hinge is provided with a stop tab spaced inwardly of the respective upright portion from the straight panel.

5. An eyeglass frame as in any one of claims 1-4, wherein each temple comprises a body with an angled section between the body and the latch of each temple.

6. The frame of claim 5, wherein the resilient tab of each of the upright portions of the frame comprises a connecting portion and a resilient portion, the connecting portion connects the resilient portion to the resilient tab slot, and the connecting portion has an angle with the outer side of the upright portion that is greater than the angle of the resilient portion with the outer side of the upright portion.

7. An eyeglass frame as in claim 6, wherein the resilient section of the resilient tab of each set of upright portions of the frame projects beyond the end face of the snap-fit portion of its respective temple.