CN210072228U

CN210072228U - Glasses with convenient lens replacement

Info

Publication number: CN210072228U
Application number: CN201921173969.3U
Authority: CN
Inventors: 谷超; 李建军
Original assignee: Xilinmen Furniture Co Ltd
Current assignee: Xilinmen Furniture Co Ltd
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-02-14
Anticipated expiration: 2029-07-24

Abstract

The utility model relates to a change convenient glasses of lens. The lens of current glasses can't be changed, influences the use and experiences. The utility model discloses a mirror holder, mirror leg and lens, the mirror leg is connected the both ends of mirror holder, the lens is installed on the mirror holder, the mirror holder includes the body and locates the nose of body middle part below and hold in the palm, the nose holds in the palm and connects through the elastic component between the body, lens detachably centre gripping is held in the palm between body and nose. Improve the connection structure of lens for utilizing body and nose to hold in the palm the structure of centre gripping, elasticity portion utilizes self elastic restoring force to exert the clamp force to the lens, has both ensured that the lens firmly blocks to put between body and nose hold in the palm, prevents that the lens from taking place when using and the condition that the mirror holder breaks away from, still conveniently realizes lens and mirror holder break away from through ordering about elasticity portion deformation, and the person of facilitating the use is bare-handed dismouting change corresponding lens under the scene of difference, promotes to use and experiences.

Description

Glasses with convenient lens replacement

Technical Field

The utility model relates to a bedding field, concretely relates to glasses.

Background

Existing eyeglasses include a frame, temples, and lenses. Under the general condition, for convenient use, mirror holder, mirror leg and lens are the rigid coupling structure, need realize the dismouting under the condition of use tools, when the lens that different use scenes need the configuration to have different functions, can't change fast conveniently according to the in service behavior because of the lens dismouting is troublesome, influence and use experience.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model provides a change convenient glasses of lens, hold in the palm between body and nose with lens detachably centre gripping, both ensure that mirror holder and lens are stably connected, it is convenient still to change the lens, promotes to use and experiences.

The utility model discloses a following mode realizes: the utility model provides a change convenient glasses of lens, includes mirror holder, mirror leg and lens, the mirror leg is connected the both ends of mirror holder, the lens is installed on the mirror holder, the mirror holder includes the body and locates the nose of body middle part below and hold in the palm, the nose holds in the palm and the body between through the elastic component connection, lens detachably centre gripping is held in the palm between body and nose. Improve the connection structure of lens for utilizing body and nose to hold in the palm the structure of centre gripping, elasticity portion utilizes self elastic restoring force to exert the clamp force to the lens, has both ensured that the lens firmly blocks to put between body and nose hold in the palm, prevents that the lens from taking place when using and the condition that the mirror holder breaks away from, still conveniently realizes lens and mirror holder break away from through ordering about elasticity portion deformation, and the person of facilitating the use is bare-handed dismouting change corresponding lens under the scene of difference, promotes to use and experiences. The relative position relation between the body and the nose support is determined by the elastic part, and the elastic part firmly clamps the lens through the body and the nose support when the lens is not subjected to external force.

Preferably, the bottom surface of the body, the elastic part and the nose support are encircled to form a clamping cavity with the mounting opening, and the clamping cavity realizes the opening and closing switching of the mounting opening between the flaring state and the closing state through bending the elastic part, so that the vertical width of the mounting opening is variable. The mounting port forms a lens dismounting channel, the clamping cavity plays a role in clamping and fixedly connecting the lens, and the mounting port can be switched between a flaring state facilitating the lens to enter and exit and a closing state of the clamping lens.

Preferably, the lens comprises a connecting part and functional parts arranged on two sides of the connecting part, and when the lens is installed, the connecting part passes through the installation opening and is clamped in the clamping cavity. The functional part is matched with the corresponding scene, so that the visual perception of a user is improved. The connecting part not only plays a role of connecting the functional part, but also plays a role of fixedly connecting with the spectacle frame.

Preferably, when the mounting opening is in a flaring state, the vertical width of the mounting opening is greater than that of the connecting part, so that the lens can smoothly pass through the mounting opening; when the mounting opening is in a closing-up state, the vertical width of the mounting opening is smaller than that of the connecting portion, and the connecting portion cannot be separated from the clamping cavity.

Preferably, the vertical section contour of the clamping cavity is matched with the vertical section contour of the connecting part, and the connecting part is tightly clamped in the clamping cavity after the clamping cavity is installed in place. The preceding lateral wall and the elasticity portion of connecting portion closely laminate, and the roof and the diapire of connecting portion hold in the palm closely laminating with body and nose respectively, promote connection stability through reducing the fit clearance between connecting portion and centre gripping chamber.

Preferably, the body is in a long strip shape, an upper embedded groove is formed in the bottom surface of the middle of the body, the front edge of a notch of the upper embedded groove is fixedly connected with the top edge of the elastic part in a matching mode, the rear edge of the notch forms the top edge of the mounting opening, and after the lens is mounted in place, the top edge of the middle section of the lens is inserted from bottom to top and positioned in the upper embedded groove. The connecting portion apical margin is planted in putting the caulking groove on, and the overhead caulking groove had both played vertical limiting displacement to connecting portion, still played the limiting displacement to connecting portion back and forth.

Preferably, two ends of the upper caulking groove extend outwards along the length direction of the body, and after the upper caulking groove is installed in place, the top edge of the lens is inserted from bottom to top and positioned in the upper caulking groove. The contact area of the body and the lens is increased by increasing the length of the upper caulking groove, and then the connection stability is improved.

Preferably, the end of the temple is swingably hinged to the corresponding end of the body so that the temple is swingably switchable between a use state and a storage state. The mirror leg can swing and accomodate, comes convenient storage through reducing the glasses volume.

Preferably, the top surface of the nose support is provided with an underlying caulking groove, the front edge of the notch of the underlying caulking groove is fixedly connected with the bottom edge of the elastic part in a matching manner, the rear edge forms the bottom edge of the mounting opening, and after the mounting is in place, the bottom edge of the middle section of the lens is inserted from top to bottom and positioned in the underlying caulking groove. The bottom edge of the connecting part is inserted into the lower caulking groove, and the lower caulking groove plays a role in vertically limiting the connecting part and also plays a role in limiting the connecting part forwards and backwards.

Preferably, the nose support comprises two supporting parts which are symmetrically arranged in a splayed shape, two ends of the lower caulking groove extend outwards to the outer side walls of the supporting parts which are opposite to each other, and after the lower caulking groove is installed in place, the bottom edge of the lens is inserted from top to bottom and positioned in the lower caulking groove. The contact area between the nose support and the lens is increased by increasing the length of the lower embedded groove, so that the connection stability is improved.

The utility model has the advantages that: improve the connection structure of lens for utilizing body and nose to hold in the palm the structure of centre gripping, elasticity portion utilizes self elastic restoring force to exert the clamp force to the lens, has both ensured that the lens firmly blocks to put between body and nose hold in the palm, prevents that the lens from taking place when using and the condition that the mirror holder breaks away from, still conveniently realizes lens and mirror holder break away from through ordering about elasticity portion deformation, and the person of facilitating the use is bare-handed dismouting change corresponding lens under the scene of difference, promotes to use and experiences.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a disassembled structure of the frame and the lenses;

FIG. 3 is a schematic sectional view of the present invention;

fig. 4 is a schematic structural view of the frame;

in the figure: 1. the glasses comprise glasses legs, 2, lenses, 3, glasses frames, 4, a body, 5, a nose support, 6, an elastic part, 7, a clamping cavity, 8, an installation opening, 9, a connecting part, 10, a functional part, 11, an upper caulking groove, 12 and a lower caulking groove.

Detailed Description

The essential features of the invention will be further explained below with reference to the drawings and the detailed description of the invention.

Glasses convenient for replacing lenses as shown in fig. 1 comprise a glasses frame 3, glasses legs 1 and lenses 2, wherein the glasses legs 1 are connected to two ends of the glasses frame 3, the lenses 2 are installed on the glasses frame 3, the glasses frame 3 comprises a body 4 and a nose support 5 arranged below the middle part of the body 4, the nose support 5 is connected with the body 4 through an elastic part 6, and the lenses 2 are detachably clamped between the body 4 and the nose support 5.

In actual operation, the body 4 and the nose pad 5 are connected through the elastic part 6 (as shown in fig. 2), the elastic part 6 has bending resilience, and the relative position between the body 4 and the nose pad 5 can be adjusted by bending the elastic part 6, so that the vertical width of the mounting opening 8 can be changed, and further the mounting opening 8 can be switched between a flaring state and a closing state. Specifically, when the mounting opening 8 is in a flaring state, the vertical width of the mounting opening 8 is greater than that of the connecting part 9, so that the lens 2 can be conveniently disassembled and assembled through the mounting opening 8; when the mounting opening 8 is in a closed state, the vertical width of the mounting opening 8 is smaller than that of the connecting part 9, so that the lens 2 is firmly clamped in the clamping cavity 7.

When installed, the method is realized by the following steps: firstly, the pushing nose support 5 moves forwards, the bottom of the elastic part 6 is stressed and bent forwards, and the mounting port 8 on the rear wall of the clamping cavity 7 is switched to a hole expanding state; then, inserting the top edge of the lens 2 into the upper caulking groove 11 from bottom to top, so that the bottom edge of the lens 2 is exposed; then, the nose support 5 is loosened, the nose support 5 moves backwards under the elastic recovery action of the elastic part 6 and is lapped on the front part of the bottom edge of the lens 2; finally, the lower edge of the mounting opening 8 provides a passing space for the bottom edge of the lens 2 through deformation, and after the lens 2 crosses the bottom edge of the mounting opening 8 and is clamped into the lower caulking groove 12, the bottom edge of the mounting opening 8 is reset and the bottom edge of the lens 2 is clamped into the lower caulking groove 12 (as shown in fig. 3). The installation of the lens 2 is realized through the steps, and when the lens 2 needs to be disassembled, the installation is realized through the steps in the reverse direction.

In actual operation, 4 bottom surfaces of body, elastic component 6 and nose hold in the palm 5 and enclose to close and form the centre gripping chamber 7 of taking installing port 8, the back wall in centre gripping chamber 7 is seted up installing port 8, the bottom surface of body 4, the top surface that the nose held in the palm 5 and the back wall of elastic component 6 enclose and form centre gripping chamber 7, the antetheca of elastic component 6 exposes and levelly and smoothly links up with the antetheca of body 4 and nose hold in the palm 5, effectively ensures the aesthetic property of mirror holder 3. The bottom wall of the clamping cavity 7 is downwards sunken to form the lower embedded groove 12, the top wall is upwards sunken to form the upper embedded groove 11, the upper embedded groove 11 and the lower embedded groove 12 are respectively sleeved on the top edge and the bottom edge of the lens 2, the lens 2 is firmly clamped in the clamping cavity 7, and the lens 2 is prevented from being separated from the clamping cavity 7.

In the group of actually operating, body 4, elastic component 6 and nose hold in the palm 5 formula machine-shaping as an organic whole, both made things convenient for scale processing, promote machining efficiency, still effectively promote body 4 and nose and hold in the palm 5 joint strength.

In practice, the lens 2 comprises a connecting portion 9 and functional portions 10 disposed on both sides of the connecting portion 9, and when installed, the connecting portion 9 passes through the installation opening 8 and is clamped in the clamping cavity 7. In use, a user may be provided with lenses 2 having different functional sections 10 according to different scenes. For example, under outdoor sunshine, can use lens 2 that has sunshade and colorful filtering function, when reading, can use the lens 2 that has suitable number of degrees, when sleeping, can use lens 2 that shelters from light, should all regard as the utility model discloses a specific embodiment.

In actual operation, the vertical cross section profile of centre gripping chamber 7 with the vertical cross section profile of connecting portion 9 matches, and the back that targets in place of installation, connecting portion 9 closely blocks and puts in centre gripping chamber 7, guarantees through promoting the relative position stability between lens 2 and mirror holder 3 that the distance is invariable between lens 2 and the user's eyes, and then promotes and uses experience.

In practical operation, the body 4 is in a long strip shape, the middle bottom surface of the body 4 is provided with an upper caulking groove 11, the front edge of the notch of the upper caulking groove 11 is fixedly connected with the top edge of the elastic part 6 in a matching way, the rear edge forms the top edge of the mounting opening 8, and after the lens is mounted in place, the top edge of the middle section of the lens 2 is inserted from bottom to top and positioned in the upper caulking groove 11. The two ends of the upper caulking groove 11 extend outwards along the length direction of the body 4 (as shown in fig. 4), and after the lens 2 is installed in place, the top edge of the lens 2 is inserted from bottom to top and positioned in the upper caulking groove 11. The upper caulking groove 11 is transversely arranged on the bottom surface of the body 4, the upper caulking groove 11 and the top edge of the lens 2 have the same outline, matching and attaching of the upper caulking groove and the lens are guaranteed, and connecting stability is improved.

In practical operation, the top surface of the nose support 5 is provided with a lower caulking groove 12, the front edge of the notch of the lower caulking groove is fixedly connected with the bottom edge of the elastic part 6 in a matching way, the rear edge forms the bottom edge of the mounting opening 8, and after the installation is in place, the bottom edge of the middle section of the lens 2 is inserted from top to bottom and positioned in the lower caulking groove 12. The nose support 5 comprises two supporting parts which are symmetrically arranged in a splayed shape, two ends of the lower embedded groove 12 extend outwards to the outer side walls of the supporting parts which are opposite to each other, and after the lower embedded groove 12 is installed in place, the bottom edge of the lens 2 is inserted from top to bottom and positioned in the lower embedded groove 12. The opposite sides of the bearing part are used for fixedly connecting the nose pads 5, the back side is used for arranging the lower embedded groove 12, when the nose pad is installed, the bottom edge of the connecting part 9 and the bottom of the opposite side of the functional part 10 are all arranged in the lower embedded groove 12 in a front mode, and the connection stability is effectively improved.

In practice, the ends of the temple 1 are swingably hinged on the corresponding ends of the body 4, so that the temple 1 can be swung to switch between the use condition and the storage condition. After the glasses are worn in place, the glasses legs 1 are connected to the ears in an overlapping mode, the nose pads 5 are connected to the nose bridge in an overlapping mode, and the glasses are guaranteed to be worn stably.

In actual operation, the glasses are provided with brain wave collecting equipment, so that a user can collect brain waves by using the glasses and can also play a role in assisting sleep by replacing a proper lens when sleeping.

Claims

1. The utility model provides a change convenient glasses of lens, includes mirror holder (3), mirror leg (1) and lens (2), mirror leg (1) is connected the both ends of mirror holder (3), install on mirror holder (3) lens (2), its characterized in that, mirror holder (3) include body (4) and locate nose support (5) of body (4) middle part below, connect through elasticity portion (6) between nose support (5) and body (4), lens (2) detachably centre gripping is between body (4) and nose support (5).

2. The eyeglasses with the convenient lens replacement function according to claim 1, wherein the bottom surface of the body (4), the elastic part (6) and the nose pads (5) are enclosed to form a clamping cavity (7) with the mounting opening (8), and the clamping cavity (7) realizes the opening and closing switching of the mounting opening (8) between the flaring state and the closing state by bending the elastic part (6) so that the vertical width of the mounting opening (8) can be changed.

3. Glasses with convenient lens replacement according to claim 2, characterized in that the lens (2) comprises a connecting part (9) and functional parts (10) arranged on both sides of the connecting part (9), when installed, the connecting part (9) passes through the installation opening (8) and is clamped in the clamping cavity (7).

4. The eyeglasses with the convenient lens replacement function according to claim 3, wherein when the mounting opening (8) is in the flaring state, the vertical width of the mounting opening (8) is greater than the vertical width of the connecting portion (9), and when the mounting opening (8) is in the closing state, the vertical width of the mounting opening (8) is less than the vertical width of the connecting portion (9).

5. A pair of spectacles with convenient lens replacement according to claim 3, wherein the vertical cross-sectional profile of the clamping cavity (7) matches the vertical cross-sectional profile of the connecting part (9), and when the spectacles are mounted in place, the connecting part (9) is tightly clamped in the clamping cavity (7).

6. A pair of spectacles with convenient lens replacement according to any one of claims 1 to 5, wherein the body (4) is long, the bottom surface of the middle part of the body (4) is provided with an upper caulking groove (11), the front edge of the notch of the upper caulking groove (11) is fixedly connected with the top edge of the elastic part (6) in a matching way, the rear edge forms the top edge of the mounting opening (8), and after the lenses (2) are mounted in place, the top edge of the middle part of the lenses is inserted from bottom to top and positioned in the upper caulking groove (11).

7. The eyeglasses with the convenient lens replacement function according to claim 6, wherein the two ends of the upper caulking groove (11) extend outwards along the length direction of the main body (4), and after the eyeglasses are installed in place, the top edge of the lens (2) is inserted from bottom to top and positioned in the upper caulking groove (11).

8. Glasses with easy replacement of the lenses according to claim 6, characterized in that the ends of the temples (1) are swingably hinged on the corresponding ends of the body (4) so that the temples (1) can be swung to switch between the use condition and the storage condition.

9. The eyeglasses with convenient lens replacement according to claim 6, characterized in that the top surface of the nose pad (5) is provided with a lower caulking groove (12), the front edge of the rabbet of the lower caulking groove is fixedly connected with the bottom edge of the elastic part (6) in a matching way, the rear edge forms the bottom edge of the mounting opening (8), and after the eyeglasses are mounted in place, the bottom edge of the middle section of the lens (2) is inserted from top to bottom and positioned in the lower caulking groove (12).

10. The eyeglasses with the convenient lens replacement according to claim 9, wherein the nose pad (5) comprises two supporting parts symmetrically arranged in a splayed shape, two ends of the lower embedded groove (12) extend outwards to the outer side walls of the supporting parts which are opposite to each other, and after the eyeglasses are installed in place, the bottom edge of the lens (2) is inserted from top to bottom and positioned in the lower embedded groove (12).