CN212808821U

CN212808821U - Protective glasses with glasses legs capable of being adjusted up, down, left and right

Info

Publication number: CN212808821U
Application number: CN202021224281.6U
Authority: CN
Inventors: 徐毅; 博乐
Original assignee: DELTA PLUS CHINA CO LTD
Current assignee: DELTA PLUS CHINA CO LTD
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-03-26
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a protective glasses that mirror leg can be controlled from top to bottom and adjust, it includes picture frame, mirror leg, one end and the picture frame articulated and the other end with mirror leg articulated adjusting device, setting are in terminal and adjustable elastic band of mirror leg, adjusting device with the picture frame is articulated around a horizontal pin axle, with the mirror leg is articulated around a vertical pin axle. The utility model arranges the adjusting device between the glasses frame and the glasses legs, so that the glasses legs can be adjusted up and down in the process of wearing glasses, thereby improving the comfort of the user in the wearing process; through set up adjustable elastic band at mirror leg tip, can reduce the user and take place because the condition that the action made glasses drop by a wide margin in the work to the security of user in the work has been improved.

Description

Protective glasses with glasses legs capable of being adjusted up, down, left and right

[ technical field ] A method for producing a semiconductor device

The utility model relates to a protective glasses, specific protective glasses that mirror leg can be adjusted about from top to bottom that says so.

[ background of the invention ]

The spectacle frame in the prior art utilizes the hinge to connect the pile head and the spectacle legs, so that the left spectacle leg and the right spectacle leg can be unfolded when the spectacle is worn, and the left spectacle leg and the right spectacle leg can be folded when the spectacle frame is not used, so that the left spectacle leg and the right spectacle leg are respectively overlapped on the back sides of the front parts of the eyes. When wearing, it is sometimes necessary to adjust the distance or angle between the temples in a state where the temples are spread apart so as to fit the wearing comfort of the user. In the case of using a general hinge, the distance or angle between the temples can be adjusted only by the elasticity of the temples themselves so that the temples slightly grip the head of the wearer. However, the distance or angle cannot be adjusted sufficiently only by the elasticity of the temples, or adjustment is required again in order to cope with a change occurring after a lapse of time. Therefore, the distance or angle between the temples is adjusted by the elasticity of the legs to obtain an appropriate gripping force, and a stable gripping force cannot be exerted for a long period of time. The temples and the temples of the existing glasses are mostly of fixed structures, or although the temples can be moved, the structure is complex, and the use is inconvenient.

Therefore, it is necessary to provide a pair of safety glasses with the glasses legs being adjustable up, down, left and right to solve the problem.

[ Utility model ] content

The utility model discloses a main aim at provides a safety glasses that mirror leg can be adjusted from top to bottom about, not only can effectively improve the travelling comfort of user in wearing the in-process, can improve the security of user in the course of the work moreover.

The utility model discloses a following technical scheme realizes above-mentioned purpose: the glasses comprise a glasses frame, glasses legs, an adjusting device and an elastic strap, wherein one end of the adjusting device is hinged to the glasses frame, the other end of the adjusting device is hinged to the glasses legs, the elastic strap is arranged at the tail ends of the glasses legs and can be adjusted, and the adjusting device is hinged to the glasses frame around a horizontal pin shaft and hinged to the glasses legs around a vertical pin shaft.

Furthermore, the periphery of the mirror frame hinged with the adjusting device is provided with a limiting groove for limiting the adjusting range of the upper angle and the lower angle of the adjusting device.

Furthermore, the inner side surface of one end of each glasses leg is provided with a connecting seat hinged with the adjusting device, the connecting seat forms a U-shaped groove, and the corresponding end of the adjusting device is provided with a connecting part which is inserted into the U-shaped groove and is hinged with the connecting seat through the vertical pin shafts.

Furthermore, a sliding groove is formed in the glasses legs, a fastener plate is detachably arranged in the sliding groove, and a plurality of air holes are formed in the peripheries of the fastener plate and the glasses legs in a surrounding mode.

Furthermore, the tail ends of the glasses legs are provided with buckling rings fixedly connected with the elastic bands.

Furthermore, adjusting device include with the picture frame pass through horizontal pin axle articulated first connecting plate portion, fixed set up in first connecting plate portion inboard and with form the second connecting plate portion of a U-shaped recess between the first connecting plate portion.

Furthermore, a pair of end pressing plates for pressing the first connecting plate part and the mirror frame are fixedly arranged at two ends of the horizontal pin shaft.

Compared with the prior art, the utility model relates to a protective glasses of mirror leg about can adjusting's beneficial effect lies in: the adjusting device is arranged between the glasses frame and the glasses legs, so that the glasses legs can be adjusted up and down in the process of wearing glasses by a user, and the comfort of the user in the wearing process is improved; through set up adjustable elastic band at mirror leg tip, can reduce the user and take place because the condition that the action made glasses drop by a wide margin in the work to the security of user in the work has been improved.

[ description of the drawings ]

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic side view of an embodiment of the present invention;

fig. 3 is a schematic side view of an embodiment of the present invention.

Fig. 4 is a schematic front explosion diagram in an embodiment of the present invention.

The figures in the drawings represent:

100 protective glasses with up-down and left-right adjustable temples;

1, a spectacle frame; 2, glasses legs; 21 a connecting seat; 22 chute; 23 fastener plates; 24, air holes; 25, buckling a ring; 3, adjusting the device; 31 a first connecting plate portion; 32 a second web portion; 33, a groove; 34 a connecting part; 35 vertical pin shafts; 36 end press plates; 4 elastic band.

[ detailed description ] embodiments

Example (b):

referring to fig. 1 to 4, the present embodiment is a pair of safety glasses 100 with adjustable temple arms, which includes a frame 1, temple arms 2, an adjusting device 3 with one end hinged to the frame 1 and the other end hinged to the temple arms 2, and an adjustable elastic band 4 disposed at the end of the temple arms 2, wherein the adjusting device 3 is hinged to the frame 1 around a horizontal pin shaft and hinged to the temple arms 2 around a vertical pin shaft.

The periphery of the frame 1 hinged with the adjusting device 3 is provided with a limiting groove 11 for limiting the adjusting range of the upper and lower angles of the adjusting device 3.

The inboard of 2 mirror legs is provided with the connecting seat 21 articulated with adjusting device 3, and connecting seat 21 forms a U type groove, and adjusting device 3's the end that corresponds inserts U type inslot and articulated through vertical round pin axle with connecting seat 21, has seted up a spout 22 on mirror leg 2, and detachable sets up the fastener board 23 in spout 22, still is provided with a plurality of bleeder vents 24 around fastener board 23 periphery on mirror leg 2, can reduce the vexed hot sense of person of wearing in practical process. Logo patterns meeting different requirements are arranged on the surface of the fastener plate 23, when the glasses legs 2 are opened outwards, the fastener plate 23 is tightly attached to the adjusting device 3 and is in a linear shape, and the attractive appearance of the glasses when being worn can be guaranteed; the end of the glasses leg 2 is provided with a buckle ring 25 fixedly connected with the elastic band 4.

The adjusting device 3 comprises a first connecting plate part 31 hinged to the glasses frame 1 through a horizontal pin shaft, a second connecting plate part 32 which is fixedly arranged on the inner side of the first connecting plate part 31 and is provided with a U-shaped groove 33 between the first connecting plate part 31, a connecting part 34 is further arranged at the end part of the second connecting plate part 32, the connecting part 34 is hinged to the glasses legs 2 through a vertical pin shaft 35, an end pressing plate 36 is further arranged at the outer end part of the first connecting plate part 31 and the inner end part of the glasses frame 1, and the end pressing plate 36 ensures that the glasses frame 1 can be kept stable and not collapse after the angle is adjusted through pressing the first connecting plate part 31 and the glasses.

The groove 33 may define the range of movement of the adjustment device 3 during up and down movements.

In the embodiment, the adjusting device is arranged between the glasses frame and the glasses legs, so that the glasses legs can be adjusted up and down in the process of wearing glasses by a user, and the comfort of the user in the wearing process is improved; through set up adjustable elastic band at mirror leg tip, can reduce the user and take place because the condition that the action made glasses drop by a wide margin in the work to the security of user in the work has been improved.

The above is only the embodiment of the present invention, and not the limitation of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a protective glasses that mirror leg can be adjusted from top to bottom and left and right sides which characterized in that: the glasses comprise a glasses frame, glasses legs, an adjusting device and an elastic strap, wherein one end of the adjusting device is hinged to the glasses frame, the other end of the adjusting device is hinged to the glasses legs, the elastic strap is arranged at the tail ends of the glasses legs and can be adjusted, and the adjusting device is hinged to the glasses frame around a horizontal pin shaft and hinged to the glasses legs around a vertical pin shaft.

2. The safety glasses of claim 1, wherein the temple is adjustable up, down, left, and right: and a limiting groove for limiting the adjusting range of the upper angle and the lower angle of the adjusting device is arranged on the periphery of the mirror frame hinged with the adjusting device.

3. The safety glasses of claim 1, wherein the temple is adjustable up, down, left, and right: the adjusting device is characterized in that a connecting seat hinged with the adjusting device is arranged on the inner side surface of one end of each glasses leg, a U-shaped groove is formed in the connecting seat, and a connecting part which is inserted into the U-shaped groove and hinged with the connecting seat through a vertical pin shaft is arranged at the corresponding end of the adjusting device.

4. The safety glasses of claim 1, wherein the temple is adjustable up, down, left, and right: the glasses legs are provided with a sliding groove, a fastener plate is detachably arranged in the sliding groove, and the glasses legs are surrounded with a plurality of air holes in the periphery of the fastener plate.

5. The safety glasses of claim 1, wherein the temple is adjustable up, down, left, and right: the tail ends of the glasses legs are provided with buckling rings fixedly connected with the elastic bands.

6. The safety glasses of claim 1, wherein the temple is adjustable up, down, left, and right: the adjusting device comprises a first connecting plate part and a second connecting plate part, wherein the first connecting plate part is hinged with the mirror frame through the horizontal pin shaft, and the second connecting plate part is fixedly arranged on the inner side of the first connecting plate part and forms a U-shaped groove between the first connecting plate part and the second connecting plate part.

7. The safety glasses of claim 6, wherein the temple is adjustable up, down, left, and right: and a pair of end pressing plates for pressing the first connecting plate part and the mirror frame are fixedly arranged at the two ends of the horizontal pin shaft.