TWM643140U - Anti-bending screwless eyeglasses plastic frame - Google Patents

Abstract

This creation is a anti-bending screwless plastic frame for glasses, which includes a frame, mirror legs, hinge pads, and escape segments, two opposite side ends of the frame are provided with docking arms, and hinge pads are provided on the docking arms , the temples are inserted on the docking arm through the shaft pad, and the temples are provided with escape segments that are separated by force; the insertion end of the temples is provided with up and down positioning shaft ends, and the inner side of the shaft pad is provided with a receiving hole The upper and lower positioning shaft ends are respectively inserted into the receiving hole seats, and the temples can rotate on the rotating shaft pad through the upper and lower positioning shaft ends. In this creation, after the temples are under pressure, the escape segment will be separated with the pressure, so as to avoid pressure, to avoid deviation of the angle of the mirror legs after being pressed, and through the cooperation of the magnetic base and the magnetic pad, it can be quickly reset. This creation also has the advantages of convenient operation and easy implementation.

Description

Anti-bending plastic frame for screwless eyeglasses

This creation is in the field of spectacle frames, more specifically, it relates to a anti-bending screwless spectacle plastic frame

Press, the spectacle frame is an important part of the glasses, it mainly plays the role of supporting the spectacle lens, and the spectacle frame with a beautiful appearance can also play an aesthetic role. Materials mainly include metal, plastic or resin, natural materials, etc. According to the style, it can be divided into full frame, half frame, frameless and other types.

The temples of the existing spectacle frames are mostly connected by screws. This kind of connection is easy to loosen during long-term use, resulting in deviation, and the temples are easy to be biased when they are under pressure, and it is difficult to reset after the deflection. .

The detailed features and advantages of this creation are described in detail below in the implementation mode. The content is enough to enable anyone familiar with the relevant art to understand the technical content of this creation and implement it according to the content disclosed in this specification, the patent scope and drawings , anyone who is familiar with the related art can easily understand the purpose and advantages related to this creation.

In order to overcome the deficiencies of the prior art, the technical problem to be solved in this creation is to propose a plastic frame for glasses without screws, in which the legs of the glasses can avoid the pressure and recover after being subjected to a pressure collision.

To achieve this goal, this creation adopts the following technical solutions: This creation provides a anti-bending screwless plastic frame for glasses, which includes the frame, mirror legs, hinge pads, and escape segments, and the two opposite sides of the frame The side end is provided with a docking arm, and the docking arm is provided with a rotating shaft pad, and the mirror leg is inserted on the docking arm through the rotating shaft pad, and the mirror leg is provided with a force-separated escape segment; the insertion end of the mirror leg is provided with The shaft end is positioned up and down, and the inner side of the shaft pad is provided with a housing hole seat, and the upper and lower positioning shaft ends are respectively inserted into the housing hole seat, and the temple can be rotated on the shaft pad by positioning the shaft end up and down; the escape segment specifically includes: fixing end, separation end, magnetic base, and magnetic pad, the end of the fixed end is provided with a magnetic base, the head of the separation end is provided with a magnetic pad, and the magnetic base and the magnetic pad are attracted to each other.

According to an embodiment of the present invention, the magnetic seat is provided with a convex semicircular positioning bead, and the magnetic pad is provided with a concave semicircular positioning groove, and the end faces of the semicircular positioning beads and the semicircular positioning groove coincide with each other.

According to an embodiment of the present invention, a limit elastic arm is provided outside the inserting end of the mirror leg, and a fitting groove is provided outside the pad of the rotating shaft, and the limit elastic arm is inserted into the fitting groove.

According to an embodiment of the present invention, the temples are further provided with stripes that increase frictional force, and the stripes are located on the inside of the ends of the separated ends.

According to an embodiment of the present invention, plastic legs are provided on the side of the mirror legs away from the vertical positioning shaft ends, and the ends of the separated ends are inserted into the plastic legs.

In the preferred technical solution of this creation, the inner wall of the plastic leg has a plurality of protruding rubber air bags.

The beneficial effect of this creation is: (1) In this creation, the temples are directly inserted into the docking arms on both sides of the frame through the hinge pads, and by positioning the shaft ends up and down and cooperating with the receiving hole seats, the temples can be rotated on the hinge pads, so that there is no need to The mirror legs can be assembled by installing screws, rotating shafts and other accessories. (2) In this creation, after the temples are under pressure, the escape segment will be separated with the pressure, so as to avoid the pressure and avoid the angle deviation of the temples after being pressed, and through the cooperation of the magnetic seat and the magnetic pad, it can be quickly restored. bit. (3) In this creation, when the user wears the plastic frame of the glasses, the stripes on the inside of the temples and the rubber airbags on the plastic legs can increase the friction, thereby enhancing the grip of the plastic frame of the glasses. It can still be worn when exercising, and the invention also has the advantages of convenient operation and easy implementation.

The following describes the implementation of the invention through specific examples, and those who are familiar with the art can easily understand other advantages and effects of the invention from the content disclosed in this manual.

The structures, proportions, sizes, etc. shown in the drawings attached to this manual are only used to match the content disclosed in the manual, for the understanding and reading of those who are familiar with this technology, and are not used to limit the limitations that this creation can implement Conditions, so it has no technical significance. Any modification of structure, change of proportional relationship or adjustment of size, without affecting the effect and purpose of this creation, should still fall within the scope of this creation. The disclosed technical content must be within the scope covered. At the same time, terms such as "a", "two", and "upper" quoted in this specification are only for the convenience of description, and are not used to limit the scope of this creation. Changes in their relative relationships or Adjustment, without any substantial change in technical content, shall also be regarded as the scope of implementation of this creation.

As shown in Figures 1 to 7, the present embodiment discloses a anti-bending screwless plastic frame for glasses, which includes a frame 1, temples 2, hinge pads 3, and escape segments 4, and two opposite sides of the frame 1 The end is provided with a docking arm 10, and the docking arm 10 is provided with a rotating shaft clamp pad 3, and the mirror leg 2 is inserted on the docking arm 10 through the rotating shaft clamping pad 3, and the mirror leg 2 is provided with a force-separated escape segment 4; The insertion end of the leg 2 is provided with an upper and lower positioning shaft end 20, and the inner side of the rotating shaft clamping pad 3 is provided with a housing hole seat 30, and the upper and lower positioning shaft ends 20 are respectively inserted into the housing hole seat 30, and the mirror leg 2 can pass through the upper and lower positioning shafts. The end 20 rotates on the rotating shaft pad 3; the escape segment 4 specifically includes: a fixed end 40, a separation end 41, a magnetic base 42, and a magnetic pad 43, the end of the fixed end 40 is provided with a magnetic base 42, and the first end of the separation end 41 The end is provided with a magnetic pad 43, and the magnetic base 42 and the magnetic pad 43 are attracted to each other.

In order to make the fixed end 40 and the separation end 41 docking accurately when resetting, the magnetic base 42 is provided with an outwardly convex semicircle positioning bead 44, and the magnetic pad 43 is provided with a concave semicircle positioning groove 45, and the end face of the semicircle positioning bead 44 is aligned with the semicircle positioning The end faces of the grooves 45 coincide with each other.

In order to prevent the mirror leg 2 from over-rotating when it is opened, a limit spring arm 21 is provided on the outside of the insertion end of the mirror leg 2, and a fitting groove 31 is provided on the outside of the rotating shaft clamp pad 3, and the limit spring arm 21 is inserted into the fit into the groove 31.

The mirror leg 2 is also provided with stripes 22 that increase frictional force, and the stripes 22 are located on the inner side of the separation end 41 .

In order to avoid the situation that the mirror leg 2 is easy to loosen and slip when the user wears it, the side of the mirror leg 2 away from the upper and lower positioning shaft ends 20 is provided with a plastic leg 5, and the end of the separation end 41 is inserted into the plastic leg 5; The inner wall of the leg 5 has a plurality of protruding rubber air bags 50 .

The working process and principle of this creation are: when in use, first insert the rotating shaft clamping pad 3 on the docking arms 10 on both sides of the frame 1, and the receiving hole seat 30 end of the rotating shaft clamping pad 3 passes through the empty slot on the docking arm 10 Stretch into the inner side of the mirror frame 1, then insert the upper and lower positioning shaft ends 20 on the mirror legs 2 into the rotating shaft clamping pads 3 respectively, so that the mirror legs 2 can rotate on the rotating shaft clamping pads 3 while fixing the rotating shaft clamping pads 3, and then In use, if the mirror leg 2 is under pressure, the escape segment 4 will separate with the pressure, so as to avoid the pressure and avoid the deviation of the angle of the mirror leg 2 after being pressed. After the pressure disappears, the magnetic seat 42 and the magnetic pad can pass through 43, can quickly reset, and finally the stripes 22 on the inner side of the mirror leg 2 and the rubber airbag 50 on the plastic leg 5 can increase the friction, thereby enhancing the grip of the plastic frame of the glasses. Can still be worn.

The above-mentioned embodiment is a better implementation mode of this creation, but the implementation mode of this creation is not limited by the above-mentioned embodiment, and any other changes, modifications, substitutions, combinations, Simplification, all should be equivalent replacement methods, all included in the scope of protection of this creation

The above-mentioned embodiments are only illustrative to illustrate the principle and effect of the present invention, and are not intended to limit the present invention. Any person who is familiar with this art can modify the above-mentioned embodiments without departing from the spirit and scope of this creation. Therefore, the scope of protection of the rights of this creation should be listed as the scope of the patent application described later.

1: frame 2: temples 3: Shaft pad 4: escape segment 5:Plastic legs 6: Rubber airbag 10: Docking arm 20: Position the shaft end up and down 21: limit elastic arm 22: stripes 30:Accommodating hole seat 31: Fitting groove 40: fixed end 41: Separate end 42:Magnetic seat 43: Magnetic pad 44: Semicircle positioning beads 45: Semicircle positioning groove 50:Rubber airbag

Figure 1 is a top-view structural schematic diagram of the anti-bending plastic frame for screwless glasses created by the present invention.

Figure 2 is a schematic diagram of the unfolded structure of the mirror frame created by this invention.

Fig. 3 is the right-view structural schematic diagram of the mirror leg of this creation.

Fig. 4 is a right view structure diagram of the magnetic base of this creation.

Fig. 5 is a right view structure diagram of the plastic outrigger of this creation.

Fig. 6 is a schematic diagram of a partially enlarged structure at A in Fig. 1 of this creation.

Fig. 7 is a right view structure schematic diagram of the hinge pad of the invention.

1: frame

2: temples

Claims (6)

A anti-bending screwless plastic frame for glasses, which includes a frame, a mirror leg, a hinge pad, and an escape segment, two opposite side ends of the frame are provided with a pair of connecting arms, and the connecting arm is provided with the A rotating shaft clamp pad, through which the mirror leg is inserted into the docking arm, and the mirror leg is provided with a force-separated escape segment; The inserting end of the mirror leg is provided with an up and down positioning shaft end, and the inner side of the rotating shaft clamping pad is provided with a receiving hole seat, and the upper and lower positioning shaft ends are respectively inserted into the receiving hole seat, and the mirror leg can pass through the upper and lower positioning shaft The end rotates on the pad of the rotating shaft; The escape segment specifically includes: a fixed end, a separated end, a magnetic seat, and a magnetic pad, the end of the fixed end is provided with the magnetic seat, the head end of the separated end is provided with the magnetic pad, the magnetic seat and the magnetic pad The magnetic pads attract each other. The anti-bending screwless plastic frame for glasses as described in claim 1, wherein the magnetic seat is provided with a convex semicircle positioning bead, the magnetic pad is provided with a concave semicircle positioning groove, and the end surface of the semicircle positioning bead It coincides with the end face of the semicircular positioning groove. The anti-bending screwless plastic frame for glasses as described in claim 1, wherein a limit spring arm is provided on the outside of the insertion end of the mirror leg, and a fitting groove is provided on the outside of the hinge pad, and the limit spring The arm is inserted into the fitting groove. The anti-bending plastic frame for screwless glasses as described in Claim 1, wherein the temples are further provided with stripes that increase frictional force, and the stripes are located on the inner side of the separated end. The anti-bending screwless plastic frame for glasses as described in Claim 1, wherein a plastic leg is provided on the side of the mirror leg far away from the vertical positioning shaft end, and the end of the separated end is inserted into the plastic leg. The anti-bending plastic frame for screwless glasses as described in claim 5, wherein the inner wall of the plastic leg has a plurality of protruding rubber airbags.

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