Glasses with gear multi-stage adjustment function
By setting an adjustment component between the temple and the eyeglasses, and utilizing the groove structure of plastic springs and half-gears, the problem of stability when wearing the glasses on different face shapes is solved, achieving a stable wearing effect that adapts to different face shapes.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2026-02-10
- Publication Date
- 2026-03-24
AI Technical Summary
Existing glasses lack adjustment and positioning functions, causing them to fit loosely and easily fall off when worn by users with smaller faces.
An adjustment component, including a plastic spring and a half-gear, is set between the temple and the eyeglass head. The half-gear moves by rotating the temple, and the positioning adjustment is made by the groove on the plastic spring to adapt to different face shapes.
It ensures a secure fit for the glasses, preventing them from falling off due to differences in face shape, and adapts to faces of different sizes.
Smart Images
Figure CN224035718U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to glasses technical field especially, it relates to a kind of glasses with gear multistage adjustment. BACKGROUND
[0002] The existing glasses do not have adjusting positioning function, due to the size of face, when the face of user is small, glasses are loose, glasses are easy to fall off, and use is affected. INVENTION CONTENTS
[0003] To solve the above technical problems, the utility model provides the following technical scheme: a kind of glasses with gear multistage adjustment, including the stake head of mirror frame and the stake head fixed connection and the glasses leg rotationally connected with stake head, it is characterized by being equipped with adjusting assembly between the stake head and glasses leg, the adjusting assembly includes plastic spring and half gear fixedly arranged on glasses leg, the movable slot is opened in the stake head, the plastic spring is located in movable slot and is fixedly connected with stake head, the half gear is located in movable slot and is hingedly connected with stake head, tooth slot that is adapted to half gear is opened in the plastic spring.
[0004] The utility model has the advantages that when the user with small face wears, by moving glasses leg, glasses leg drives half gear to rotate, rack of half gear moves on plastic spring, after adjusting, rack of half gear is located in tooth slot, glasses leg is positioned, different size face is conveniently adapted to use, and glasses are avoided to fall off easily when using. DRAWINGS
[0005] ATTACH Fig. 1 It is the structure schematic view of the utility model.
[0006] ATTACH Fig. 2 It is the structure schematic view of plastic spring of the utility model and located on glasses leg.
[0007] ATTACH Fig. 3 It is the structure schematic view of half gear of the utility model and set on glasses leg. DETAILED DESCRIPTION
[0008] According to the structure schematic view of the utility model Figs. 1-3The embodiment discloses a kind of glasses with gear multistage adjustment, including frame 1 and the peg head 2 of frame 1 fixed connection and the temple 3 of rotation connection with peg head 2, adjusting assembly is equipped between the peg head 2 and the temple 3, the adjusting assembly includes plastic spring piece 4 and half gear 5 fixedly arranged on the temple 3, the movable slot 6 is opened in the peg head 2, the plastic spring piece 4 is located in movable slot 6 and is fixedly connected with peg head 2, the half gear 5 is located in movable slot 6 and is hinged connection with peg head 2, the tooth groove 7 of adaptation with half gear 5 is opened in the plastic spring piece 4, when wearing by the user of small face, by paining temple, temple drives half gear to rotate, rack of half gear moves on plastic spring piece, after adjusting, rack of half gear is located in tooth groove, the temple is positioned, it is convenient to adapt different size face use, it avoids that glasses is easy to fall off when using.
[0009] The above-described is only the preferred embodiment of the present application, the present application is not limited to the above-described implementation, any modification, modification or equivalent replacement made by the person skilled in the art according to the above description belongs to the range of the present application.
Claims
1. A pair of eyeglasses with multi-stage gear adjustment, comprising a frame fixedly connected to a post and temples rotatably connected to the post, characterized in that: An adjustment assembly is provided between the post head and the temple. The adjustment assembly includes a plastic spring and a half gear fixedly mounted on the temple. A movable groove is provided on the post head. The plastic spring is located in the movable groove and is fixedly connected to the post head. The half gear is located in the movable groove and is hinged to the post head. A toothed groove adapted to the half gear is provided on the plastic spring.