CN219179719U - Glasses structure - Google Patents

Abstract

The present application relates to the field of glasses, and provides a glasses structure, including a lens and a frame; the lens is mounted on the frame; and temples are movably connected to the frame; the legs include protective parts and a metal piece; the metal piece is socket-connected to the protective piece; after the metal piece is inserted into the protective piece, the metal piece and the protective piece are bent at a position away from the end of the frame; The protection part includes a fixing part and a contact part; the fixing part is clamped with the metal piece; there are two contact parts mirrored and arranged opposite to each other along the long sides of the fixing part. This application has the effect of improving fastness.

Description

a glasses structure

technical field

The present application relates to the field of spectacles, in particular to a structure of spectacles.

Background technique

Glasses are a combination of lenses and frames, used to improve vision, protect eyes or for decorative purposes. Glasses can correct a variety of vision problems, including nearsightedness, farsightedness, astigmatism, presbyopia, strabismus, or amblyopia.

The frame of the glasses generally consists of two parts, the frame with the lens inlaid and the temples for hanging behind the ears. Generally, one part of the temples is a metal connector, and the other part is a plastic part. The metal connector has high strength and is durable. Grinding is mainly used to realize the rotational connection with the frame. The protective piece has good elasticity and the edge is easy to be polished, which is not easy to hurt the user. It is mainly used for the user to wear it on the ear. In the traditional technology, the metal connecting piece is kept away from the One end of the mirror frame is generally inserted into the protector. In this way, when the metal connecting piece and the plastic piece are subjected to reverse tension, separation may occur.

Contents of the invention

In order to improve the problem that the metal connector and the plastic part are easily separated under force, the present application provides a glasses structure.

A kind of glasses structure provided by this application adopts the following technical scheme:

A spectacle structure, comprising a lens and a frame; the lens is mounted on the frame; also includes a mirror leg, the mirror leg is movably connected with the frame; the mirror leg includes a protective part and a metal part; the metal part Socket connection with the protective part; after the metal part is inserted into the protective part, the metal part and the protective part are bent at a position away from the end of the frame; the protective part includes a fixing part and a The contact part; the fixing part is clamped with the metal piece; there are two contact parts arranged in mirror image, and arranged opposite to each other along the long sides on both sides of the fixing part.

By adopting the above-mentioned technical solution, the metal piece is socket-connected in the integral protective piece through the opening formed between the fixing part and the contact part, and the fixing part contacts and clamps the metal piece, and the clamping effect prevents the fixing part from interacting with the metal piece. Detachment, the contact parts on both sides are in contact with the ears of the human body, and after the metal parts are completely inserted into the protective part, a bending point is set at the end of the metal part and the protective part, and the bending point fits the hanging state of the protective part and the human ear. And prevent the metal parts from detaching from the protective parts, and further enhance the fastness.

Optionally, both the outer wall of the metal piece and the inner wall of the fixing part are provided with engagement lines, the metal piece and the fixing part are engaged with each other through the engagement lines, and the engagement lines are located on the temples away from the frame end.

By adopting the above technical solution, the engagement lines on the outer wall of the metal part are snapped into the engagement lines on the fixing part, thereby improving the friction force and tightness between the two, so that the two cannot be separated from each other, and the fastness is further improved.

Optionally, the size of the end of the mirror leg away from the frame is larger than the size of the end close to the frame.

By adopting the above technical solution, when the size of the end of the temple away from the frame is larger than that of the end close to the frame, since the size of the end of the temple away from the frame is larger, it cannot be detached through the narrow bending point, further improving the protection between the protective part and the metal. connection stability.

Optionally, the outer wall of the metal part is provided with a protrusion; the inner wall of the fixing part is provided with a concave groove, and the metal part and the fixing part are clamped by the protrusion and the concave groove.

By adopting the above technical solution, the raised portion of the metal piece is snapped into the recessed groove of the fixed portion, so that the raised portion cannot escape from the recessed groove, and the metal piece is fixed and locked in the fixed portion, thereby further ensuring the connection between the metal piece and the fixed portion. The connection is more stable.

Optionally, the protruding portion and the concave groove are located at an end of the mirror leg close to the mirror frame.

By adopting the above-mentioned technical scheme, one end of the metal part and the protective part is clamped through the engagement pattern, and the other end is clamped through the protrusion and the concave groove, so that the two ends are clamped to greatly strengthen the gap between the two. Excellent connection fastness, reducing the separation of metal parts and protective parts.

Optionally, a conforming bend is provided at the flexible connection point between the mirror leg and the mirror frame.

By adopting the above technical solution, the main function of the fitting bend is to conform to the ergonomics of the human face. Since the ear of the human body is located behind the eyes, it is necessary to set the fitting bend so that the temples can extend to the ear of the human body.

Optionally, there are two temples and two lenses.

By adopting the above-mentioned technical solution, there are two temples and two lenses, which mainly conform to human facial engineering.

Optionally, nose pads are provided on the frame.

By adopting the above technical solution, the spectacle frame directly contacts the nose of the human body for a long time, which is easy to scratch the nose of the human body. Therefore, the provision of nose pads can make wearing more comfortable and protect the nose of the human body.

In summary, the present application includes at least one of the following beneficial technical effects:

1. The metal part is connected to the overall protective part through the opening formed between the fixed part and the contact part. The fixed part contacts and clamps the metal part. The clamping effect prevents the fixed part from separating from the metal part. Both sides The contact part of the contact part is in contact with the ear of the human body. After the metal part is completely inserted into the protective part, a bending point is set at the end of the metal part and the protective part, and the bending point is matched with the hanging state of the protective part and the human ear, and the metal part is avoided. Disengage from the protective part to enhance further fastening;

2. Through the meshing pattern on the outer wall of the metal part, it snaps into the meshing pattern on the fixed part, thereby improving the friction and tightness between the two, so that the two cannot be separated from each other, and further improving the fastness;

3. The raised part of the metal part snaps into the recessed groove of the fixed part, so that the raised part cannot escape from the recessed groove, and the metal part is fixed and locked in the fixed part, thereby further making the connection between the metal part and the fixed part more stable;

4. One end of the metal part and the protective part is clamped through the meshing pattern, and the other end is clamped through the protrusion and the concave groove, so that the connection and fastening between the two are greatly strengthened by the way of clamping at both ends To reduce the separation of metal parts and protective parts.

Description of drawings

Fig. 1 is a top view structural schematic diagram of the glasses structure in Example 1 of the present application;

Fig. 2 is a schematic view of the front-view structure of the glasses structure in Example 1 of the present application;

Fig. 3 is a side view structural schematic diagram of the bending change of the mirror legs in Example 1 of the present application;

Fig. 4 is a schematic cross-sectional structure diagram of a raised portion and a recessed groove in Embodiment 1 of the present application;

The marks in the accompanying drawings are: 1. lens, 2. frame, 3. mirror leg, 31. protective piece, 311. fixed part, 312. contact part, 313. engagement pattern, 32. metal part, 33. raised part , 34, sunken groove, 4, nose pad.

Detailed ways

The present application will be described in further detail below in conjunction with accompanying drawings 1-4.

The embodiment of the present application discloses a glasses structure.

Example 1:

A kind of glasses structure, referring to Fig. 1, comprises lens 1 and picture frame 2; Lens 1 is installed on picture frame 2; Also comprises mirror leg 3, and mirror leg 3 is movably connected with picture frame 2, and mirror leg 3 whole can be curved structure; As shown in Figure 2, the lens 1 is inlaid on the frame 2, and the temples 3 are placed on the ears of the human body, and the frame 2 is placed on the nose of the human body, so that the lens 1 can be fixed in front of the eyes of the human body, and the user can Observing the world behind the lens 1 through the eyes, such as presbyopic glasses and myopia glasses, can make the field of vision clearer, such as sunglasses, swimming goggles, etc., can shield the sunlight and water behind the lens 1, and provide eye protection.

There are two sets of temples 3 and lenses 1, mainly in line with human facial engineering, that is, people have two eyes and two ears, so two lenses 1 are set to fit the eyes of the human body, and two temples 3 are fitted to the eyes of the human body. Ears are easy to wear and use. The frame 2 is provided with nose pads 4 or nose pads. The nose pads 4 or nose pads can be made of elastic rubber or silica gel. The frame 2 directly contacts the nose of the human body for a long time, which will easily scratch the nose of the human body. Therefore arranging the nose pad 4 can make wearing more comfortable and protect the nose of the human body.

With reference to shown in Figure 3, mirror leg 3 comprises protection piece 31 and metal piece 32; For the movable connection with the frame 2, the metal rod can be connected with the frame 2 by small bolts, and the metal rod can be rotated arbitrarily through the connection point of the small bolt, which is convenient for the user to unfold the temple 3 when using the glasses. When not in use, the metal rod is folded along the small bolt, which is convenient for placing the glasses. The protective part 31 wraps the metal rod, which is convenient for protecting the metal rod, reducing the oxidation damage of the metal rod caused by sweat and water stains contacting the metal rod, and prolonging the life of the glasses. The service life, the metal rod and the protective part 31 are bent away from the end of the mirror frame 2, so as to adapt to the ergonomic design of the glasses and reduce the situation that the mirror legs 3 fall from the ears of the human body.

There is a fitting bend at the movable connection point between the metal rod and the mirror frame 2, and the fitting bend is not on the same level as the bending point at the end of the mirror leg 3, that is, the connecting point of the mirror leg 3 and the mirror frame 2 is provided with a fitting bend. The main function of the bending is to conform to the ergonomics of the human face. Since the human ear is located behind the eyes, it is necessary to set up a fitting bending so that the temple 3 can extend to the ear of the human body. It is bent in a horizontal direction and is easy to wear. The temple 3 The bending point at the end is to prevent the mirror leg 3 from falling from the ear of the human body, and the bending direction is downward, so there is a difference between the two bending points.

Specifically, the protector 31 includes a fixed portion 311 and a contact portion 312; the fixed portion 311 can be a plastic strip, the contact portion 312 can be a silicone strip, and the plastic strip wraps the metal rod and clamps the metal rod; the mirror image of the silicone strip is provided with Two, and set opposite to each other along the long sides of the two sides of the plastic strip, so that the upper and lower sides of the plastic strip are wrapped with silica gel strips, so that the silica gel strips can be in contact with the ears of the human body. Compared with the plastic strips, the silica gel strips are more elastic. The user can wear it more comfortably and improve comfort. At the same time, even if the glasses are not in use, the glasses are placed on a flat surface. Compared with plastic parts, the silicone strip has more friction, so it is placed more stably, while the plastic part has low elasticity, so it is more convenient Interconnected with metal rods without loosening.

The plastic strip and the contact portion 312 close to the end of the frame 2 to form an opening, the metal piece 32 is inserted into the entire protective piece 31 through the opening, and the end away from the picture frame 2 forms a closed state, which can prevent the metal piece 32 from penetrating through the protective piece 31 from the other side. One end is detached, and the metal part 32 is socketed, and then the metal part 32 and the protective part 31 are bent together to further make the metal part 32 and the protective part 31 more tightly connected to reduce the situation of detachment. The size of the end of the mirror leg 3 is far away from the frame 2 If it is larger than the size of the end close to the frame 2 , the size of the end far away from the frame 2 is larger and cannot be separated through a small bending point, which further improves the connection stability between the protective part 31 and the metal part 32 .

The outer wall of the metal rod and the inner wall of the plastic strip are provided with engaging patterns 313, and both the metal rod and the plastic strip are engaged with each other through the engaging patterns 313 of the other side, and the engaging patterns 313 are located at the end of the mirror leg 3 away from the frame 2. The size is larger than the end close to the frame 2, so the size and quantity of the meshing lines 313 can be increased. The increased meshing lines 313 increase the meshing area, improve fit, and further improve the fastness between the metal rod and the plastic strip.

Referring to Fig. 4, the outer wall of the metal rod is provided with a raised portion 33; the inner wall of the plastic strip is provided with a concave groove 34, and the metal rod and the plastic strip are snapped together by the raised portion 33 and the concave groove 34, and the raised portion 33 of the metal rod Snap into the concave groove 34 of the plastic strip, so that the protrusion 33 cannot escape from the concave groove 34, and the metal rod is fixedly locked in the plastic strip, thereby further making the connection between the metal rod and the plastic strip more stable.

The protruding part 33 and the concave groove 34 are located at the end of the metal rod and the protective part 31 close to the mirror frame 2, so that one end of the metal rod and the protective part 31 is clamped by the engagement pattern 313, and the other end is matched with the concave groove 34 through the protruding part 33 Clamping, thereby greatly strengthening the connection fastness between the two by clamping both ends, reducing the separation of the metal rod and the protective member 31 .

The implementation principle of Embodiment 1 of the present application includes: the metal piece 32 is socket-connected in the overall protective piece 31 through the opening formed between the fixing part 311 and the contact part 312, and the metal piece 32 is contacted and clamped through the fixing part 311, The clamping effect prevents the fixing part 311 and the metal part 32 from being separated from each other, and the contact parts 312 on both sides are in contact with the ears of the human body. The inflection point is matched with the inflection point to fit the hanging state of the protective part 31 and the ear of the human body, and prevents the metal part 32 from detaching from the protective part 31, thereby enhancing further fastening.

The embodiments of this specific embodiment are all preferred embodiments of the present application, and do not limit the protection scope of the present application accordingly, wherein the same components are represented by the same reference numerals. Therefore: all equivalent changes made according to the structure, shape, and principle of this application should be covered within the scope of protection of this application.

Claims (8)

1. An eyeglass structure comprises a lens (1) and a frame (2); the glasses lens (1) is arranged on the glasses frame (2) and is characterized by further comprising glasses legs (3), and the glasses legs (3) are movably connected with the glasses frame (2); the glasses leg (3) comprises a protection piece (31) and a metal piece (32); the metal piece (32) is in socket connection with the protection piece (31); after the metal piece (32) is inserted with the protection piece (31), bending the metal piece (32) and the protection piece (31) away from the tail end of the mirror frame (2); the protector (31) includes a fixing portion (311) and a contact portion (312); the fixing part (311) is clamped with the metal piece (32); the contact parts (312) are arranged in a mirror image mode, and the two contact parts are arranged oppositely along the long sides of the two sides of the fixing part (311).

2. An eyeglass structure according to claim 1, characterized in that the outer wall of the metal piece (32) and the inner wall of the fixing portion (311) are provided with engagement patterns (313), the metal piece (32) and the fixing portion (311) are engaged with each other through the engagement patterns (313), and the engagement patterns (313) are located at one end of the eyeglass leg (3) far from the eyeglass frame (2).

3. A spectacle structure as claimed in claim 1, wherein the side of the temple (3) remote from the frame (2) is larger in size than the side close to the frame (2).

4. A spectacle structure as claimed in claim 1, wherein the outer wall of the metal piece (32) is provided with a projection (33); the inner wall of the fixing part (311) is provided with a concave groove (34), and the metal piece (32) and the fixing part (311) are clamped with the concave groove (34) through the protruding part (33).

5. A spectacle structure as claimed in claim 4, wherein said protruding portion (33) and said recessed groove (34) are located at one end of said temple (3) close to said frame (2).

6. An eyeglass structure according to claim 1, characterized in that the temple (3) is provided with a snap-fit bend at the point of articulation of the frame (2).

7. A spectacle structure as claimed in claim 1, characterized in that the number of the temples (3) and the lenses (1) is two.

8. A spectacle structure as claimed in claim 1, wherein the frame (2) is provided with a nose pad (4).

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