CN223611799U - A device for automatically adjusting the span of eyeglass temples - Google Patents
A device for automatically adjusting the span of eyeglass templesInfo
- Publication number
- CN223611799U CN223611799U CN202423279513.9U CN202423279513U CN223611799U CN 223611799 U CN223611799 U CN 223611799U CN 202423279513 U CN202423279513 U CN 202423279513U CN 223611799 U CN223611799 U CN 223611799U
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- pin
- screw
- span
- glasses
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Abstract
The utility model provides an automatic device of adaptation regulation glasses leg span belongs to glasses technical field, and this automatic device of adaptation regulation glasses leg span includes; a front mirror frame and a rear mirror frame; copper tooth columns fixedly connected to the inner wall of one side of the front mirror frame; the screw is in threaded connection with the copper tooth column; a fulcrum which is positioned at one side of the front mirror frame; the pin is sleeved on the circumferential surface of the screw; the glasses legs are rotationally connected to the circumferential surfaces of the pins; through this device allows mirror leg according to the facial form size automatically regulated span of wearer, has ensured that the user of different head types and facial forms can both obtain best wearing experience, and traditional fixed span mirror leg can't satisfy all users' individualized demands, leads to wearing uncomfortable or the easy problem of landing of glasses easily, through the utility model discloses, the user need not manual adjustment just can realize natural laminating, has improved comfort level and the stability of wearing greatly.
Description
Technical Field
The utility model belongs to the technical field of glasses, and particularly relates to a device for automatically adaptively adjusting the span of glasses legs.
Background
Along with the rapid development of electronic products, the use population is wider at present, especially teenager student population, under the condition of no supervision, eyes are used for various types of electronic display products (such as mobile phones, flat plates and the like) for a long time, the myopia rate is always high, and for the eye health of teenager generation, the demand of market on eye protection products is met, and intelligent security glasses are generated.
Whether conventional glasses or multifunctional intelligent glasses, the multifunctional intelligent glasses comprise two structures of a glasses frame and glasses legs, a connecting piece is arranged between the glasses frame and the glasses legs and is a hinge, the span between the two glasses legs of the conventional hinge is fixed and can only be opened and closed, people with different facial shapes and sizes cannot be met, and even if the multifunctional intelligent glasses can produce different specifications, all users cannot be met in a matching mode.
Disclosure of utility model
The utility model aims to provide a device for automatically adapting to and adjusting the span of glasses legs, which aims to solve the problems that in the prior art, whether a pair of conventional glasses or a pair of multifunctional intelligent glasses comprises a glasses frame and two glasses legs, a connecting piece is a hinge between the glasses frame and the glasses legs, the span between the two glasses legs of the conventional hinge is fixed and can only be opened and closed, and the device cannot meet the requirements of people with different face sizes, even if the multifunctional intelligent glasses can produce a plurality of different specifications, the multifunctional intelligent glasses still cannot meet the requirements of all users.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
An apparatus for automatically adapting the span of an eyeglass temple, comprising:
A front mirror frame and a rear mirror frame;
The copper tooth column is fixedly connected to the inner wall of one side of the front mirror frame;
the screw is in threaded connection with the copper tooth column;
The fulcrum is positioned on one side of the front mirror frame;
the pin is sleeved on the circumferential surface of the screw;
a temple, which is rotatably connected to the circumferential surface of the pin;
the pin hole is formed in the glasses leg, and the pin is rotationally connected in the pin hole;
the compression spring is sleeved on the circumferential surface of the screw;
The stroke limiting hole low position and the stroke limiting Kong Gaowei are positioned on opposite sides of the lower side of the pin;
The screw hole is formed in one side of the pin, and a screw is inserted into the pin;
The screw head, screw head fixed connection is in the one side end of screw, the pressure spring laminating is in the one side end of screw head.
In a preferred embodiment of the present utility model, one side of the temple is connected with a baffle through a bolt thread.
As a preferable scheme of the utility model, one side end of the glasses leg is fixedly connected with a rubber block.
As a preferable scheme of the utility model, a sealing gasket is arranged between the copper tooth column and the front mirror frame.
As a preferable scheme of the utility model, the surface of the rubber block is provided with Z-shaped lines.
As a preferred embodiment of the utility model, the surfaces of the pin and the pin hole are provided with a wear-resistant coating.
Compared with the prior art, the utility model has the beneficial effects that:
1. In this scheme, through the one end of this device pressure spring is the pin, and the pressure spring other end is the screw head that is being held against, the screw head is fixed motionless, the pressure spring is being compressed in the atress, then can produce a counterthrust and promote the pin, the mirror leg that the counterthrust is connected through the pin is to the inboard resilience, allow mirror leg according to the facial form size automatic adjustment span of wearer, ensure that the user of different head types and facial forms can all obtain best wearing experience, traditional fixed span mirror leg can't satisfy all user's individualized demands, lead to wearing uncomfortable or the easy problem of landing of glasses easily, through the utility model, the user need not manual adjustment just can realize natural laminating, comfort level and stability of wearing have been improved greatly.
2. In this scheme, utilize the resilience force that the pressure spring provided to maintain the proper tension of mirror leg through this device, prevent that glasses from unexpected landing in daily activity, promoted the security of using, in addition, the design of spacing hole low level of stroke and spacing Kong Gaowei of stroke has effectively avoided the mirror leg excessively to open or close, has protected inner structure not damaged, has prolonged the life of product.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a front perspective view of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is an enlarged view of a portion of the utility model at A in FIG. 2;
Fig. 4 is an exploded view of the present utility model.
The device comprises a front mirror frame 1, a rear mirror frame 2, a copper tooth column 3, a screw 4, a screw 5, a fulcrum 6, a pin 7, a pin hole 8, a pressure spring 9, a mirror leg 10, a stroke limiting hole low position 11, a stroke limiting Kong Gaowei, a screw hole 12, a screw head 13, a screw head 14, a baffle plate 15 and a rubber block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-4, the present utility model provides the following technical solutions:
An apparatus for automatically adapting the span of an eyeglass temple, comprising:
a front mirror frame 1 and a rear mirror frame 2;
the copper tooth column 3 is fixedly connected to the inner wall of one side of the front mirror frame 1;
The screw 4 is in threaded connection with the copper tooth column 3;
a fulcrum 5, the fulcrum 5 is positioned at one side of the front mirror frame 1;
The pin 6 is sleeved on the circumferential surface of the screw 4;
A temple 9, the temple 9 being rotatably connected to the circumferential surface of the pin 6;
The pin holes 7, the pin holes 7 are arranged in the glasses legs 9, and the pins 6 are rotationally connected in the pin holes 7;
the compression spring 8 is sleeved on the circumferential surface of the screw 4;
The low stroke limit hole position 10 and the high stroke limit hole position 11 are positioned on the opposite side of the lower side of the pin 6;
The screw hole 12 is formed in one side of the pin 6, and the screw 4 is inserted into the pin 6;
screw head 13, screw head 13 fixed connection is in the one side end of screw 4, and pressure spring 8 laminating is in the one side end of screw head 13.
In the specific embodiment of the utility model, the copper dental post 3, the screw 4, the pivot 5, the pin 6, the glasses leg 9, the pin hole 7, the pressure spring 8, the stroke limit hole low position 10, the stroke limit Kong Gaowei, the screw hole 12 and the screw head 13 are arranged at two, the front glasses frame 1 and the rear glasses frame 2 are connected through a clamping connection design, other components are arranged in the front glasses frame 1 and the rear glasses frame 2, the front glasses frame 1 is used for installing lenses, the rear glasses frame 2 is a part connected with the glasses leg 9, the two components together ensure the stability and wearing comfort of the whole glasses, the copper dental post 3 is used as the connection base of the screw 4, the connection point is provided for assembling the pressure spring 8, the pin 6 and other components together, the components can normally operate, the screw 4 is connected into the copper dental post 3 through threads, and simultaneously passes through the pressure spring 8 and the pin 6, the functions of fastening and connection are achieved, the position relation of all relevant parts is kept, the supporting point 5 is the supporting point 5 for outwards turning the glasses leg 9, the pin 6 and the pin hole 7, the pin 6 is arranged in the pin hole 7 of the glasses leg 9, the glasses leg 9 is allowed to rotate around the pin 6, thereby realizing the adjustment of the span of the glasses leg 9, the pin 6 can move in the stroke limiting hole to adapt to different span demands, the pressure spring 8 is sleeved around the screw 4, one end of the pressure spring 8 props against the pin 6, the other end props against the screw head 13, when the glasses leg 9 is pulled open, the pressure spring 8 is compressed, a reverse elastic force is generated to enable the glasses leg 9 to return to the original position or keep at a new proper span, the fitting degree and the stability during wearing are increased, the stroke limiting hole low position 10 and the stroke limiting hole high position 11 define the movable maximum range of the pin 6, the glasses leg 9 is prevented from being excessively opened or closed, the safety and the functionality of the device are ensured, the screw hole 12 and the screw head 13 are arranged, the screw hole 12 provides a penetrating space for the screw 4, and the screw head 13 limits the position of the pressure spring 8, so that the spring force can be applied correctly.
Referring to fig. 1-4 specifically, a baffle 14 is screwed to one side of the temple 9 by a bolt.
In this embodiment, two baffles 14 are provided to prevent external dust and dirt from entering the interior of the device.
Referring to fig. 1-4, a rubber block 15 is fixedly connected to one side of the temple 9.
In the embodiment, two rubber blocks 15 are arranged, and the rubber blocks 15 fixed at one end of the glasses leg 9 increase the friction force during wearing, reduce the possibility of sliding off and improve the wearing comfort.
Referring to fig. 1-4 specifically, a sealing gasket is provided between the copper post 3 and the front frame 1.
In the embodiment, the sealing gasket is arranged between the copper tooth column 3 and the front mirror frame 1 to play a role in sealing and prevent external dust from entering the internal structure to influence the performance.
Referring to fig. 1-4, the surface of the rubber block 15 is provided with zigzag lines.
In the embodiment, the surface of the rubber block 15 is provided with Z-shaped grains, so as to increase friction force and further improve wearing stability.
Referring specifically to fig. 1-4, the surfaces of the pin 6 and pin hole 7 are provided with a wear resistant coating.
In this embodiment, a wear resistant coating is applied to the pin 6 and pin hole 7 surfaces to extend the service life of the assembly and reduce wear.
According to the working principle and the use flow of the utility model, when the glasses legs 9 are opened to the normal span and the span is not wide enough, the span can only be increased, and at the moment, only a small amount of force is needed to turn outwards, because the current state glasses legs 9 are propped against the outwards turned supporting points 5 of the glasses legs 9, the pin 6 can only move between the two limits of the stroke limiting hole low position 10 and the stroke limiting hole high position 11 of the rear glasses frame 2, when the pin 6 leaves the stroke limiting hole low position 10 of the rear glasses frame 2, one end of the pressure spring 8 is propped against the pin 6, the other end of the pressure spring 8 is propped against the screw head 13, the screw head 13 is fixed and can not move, the pressure spring 8 is stressed and is compressed, so that a reverse thrust is generated to push the pin 6, and the reverse thrust is rebounded inwards through the glasses legs 9 connected with the pin 6, so that different spans can be met, and the glasses of users cannot loose when being worn.
It should be noted that the above-mentioned embodiments are merely preferred embodiments of the present utility model, and the present utility model is not limited thereto, but may be modified or substituted for some of the technical features thereof by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423279513.9U CN223611799U (en) | 2024-12-30 | 2024-12-30 | A device for automatically adjusting the span of eyeglass temples |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423279513.9U CN223611799U (en) | 2024-12-30 | 2024-12-30 | A device for automatically adjusting the span of eyeglass temples |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223611799U true CN223611799U (en) | 2025-11-28 |
Family
ID=97787931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202423279513.9U Active CN223611799U (en) | 2024-12-30 | 2024-12-30 | A device for automatically adjusting the span of eyeglass temples |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223611799U (en) |
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2024
- 2024-12-30 CN CN202423279513.9U patent/CN223611799U/en active Active
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