CN216622871U

CN216622871U - Anti-falling glasses

Info

Publication number: CN216622871U
Application number: CN202123456266.1U
Authority: CN
Inventors: 丁克胜; 杨静
Original assignee: Wenzhou Haolang Glasses Co ltd
Current assignee: Wenzhou Haolang Glasses Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-05-27
Anticipated expiration: 2031-12-31

Abstract

The application discloses prevent falling glasses, it includes mirror holder and two mirror legs, the mirror holder includes two mirror frame portions and connects the bridge of the nose portion between two mirror frame portions, two all be provided with the lens on the mirror frame portion, two all be provided with two sets of first buffering subassemblies on the mirror frame portion, arbitrary two sets of first buffering subassemblies in the mirror frame portion set up respectively in mirror frame portion keep away from the upper and lower both ends of bridge of the nose portion, first buffering subassembly is established the buffer block on the mount block including setting up mount block and the cover in mirror frame portion, the buffer block has elasticity. This application has the effect that improves glasses and prevent falling the performance.

Description

Anti-falling glasses

Technical Field

The application relates to the field of glasses, in particular to anti-falling glasses.

Background

The glasses are used for improving eyesight or protecting eyes, and various eyesight problems can be corrected by wearing different types of glasses.

Presbyopia refers to difficulty in seeing objects at a close distance after people arrive at a certain age, and affects close-distance reading and working of patients. The presbyopic glasses are used for supplementing eyesight, and presbyopic patients wearing the presbyopic glasses can read and write normally. Many public places, such as banks, often provide presbyopic glasses to facilitate the elderly who fill in forms.

In the process of implementing the application, the inventor finds that at least the following problems exist in the technology: most presbyopic patients can throw the presbyopic glasses on the table board at any time after using the presbyopic glasses in public places, so that the presbyopic glasses used in the public places are easy to damage and need to be improved.

SUMMERY OF THE UTILITY MODEL

In order to improve preventing of glasses and fall the performance, this application provides one kind and prevents falling glasses.

The application provides a prevent falling glasses adopts following technical scheme:

the utility model provides a prevent falling glasses, includes mirror holder and two mirror legs, the mirror holder includes two mirror frame portions and connects the bridge of the nose portion between two mirror frame portions, two all be provided with the lens on the mirror frame portion, two all be provided with two sets of first buffering subassemblies on the mirror frame portion, arbitrary two sets of first buffering subassemblies in the mirror frame portion set up respectively in the upper and lower both ends that bridge of the nose portion was kept away from in mirror frame portion, first buffering subassembly is including setting up the buffer block on the mount block and the cover in the mirror frame portion, the buffer block has elasticity.

Through adopting above-mentioned technical scheme, because two sets of buffering subassemblies in every picture frame portion set up the upper and lower both ends of keeping away from nose bridge portion in picture frame portion respectively for the presbyopic patient has used up presbyopic glasses and when losing on the mesa at will, no matter the upper end of mirror frame portion removes towards the direction that is close to the mesa or the lower extreme of mirror frame portion removes towards the direction that is close to the mesa, four buffer blocks all can play the cushioning effect, thereby play the guard action to picture frame and lens, improved this application glasses prevent falling the performance. The buffer block of installation piece is established to the cover for the buffer block can be dismantled, and the buffer block of being convenient for is changed or is washd.

Optionally, the buffer block includes an abutting portion disposed on a side of the mounting block away from the frame portion, the abutting portion is spherical, and a diameter of the abutting portion is greater than a thickness of the frame portion.

Through adopting above-mentioned technical scheme, presbyopic glasses are being lost the in-process on the mesa, even the lens is towards the mesa, because butt portion is the thickness that the diameter of globular and butt portion is greater than frame portion of the mirror for before lens or picture frame portion contact mesa, butt portion can contact the mesa earlier, has further improved this application glasses prevent falling the performance.

Optionally, the buffer block further includes an installation sleeve for sleeving the installation block, an annular protrusion is arranged on the inner wall of the installation sleeve, and an annular groove for the annular protrusion to be inserted is formed in the side wall of the installation block.

Through adopting above-mentioned technical scheme, because the buffer block has elasticity for even be equipped with annular arch on the inner wall of installation cover, the installation cover also can overlap to the installation block on. When the buffer block is installed, the installation sleeve is sleeved on the installation block, and the annular protrusion is inserted into the annular groove to limit the separation of the buffer block and the installation block, so that the connection stability of the buffer block and the installation block is improved.

Optionally, a screw rod is arranged on the mounting block, and a screw hole for threaded connection of the screw rod is formed in the frame portion of the mirror.

Through adopting above-mentioned technical scheme, when connecting the installation piece, rotate the installation piece and rotate in order to drive the screw rod to make the screw rod be connected with the screw, so that the installation piece is connected to on the frame portion of the mirror. After the buffer block is worn after long-term use, the mounting block is easily exposed outside the buffer block and impacted. Through the structure, the mounting block and the mirror frame part can be detached and separated, and the mounting block is convenient to replace.

Optionally, a hexagonal groove is formed in the end face, away from the frame portion, of the mounting block.

Through adopting above-mentioned technical scheme, during dismouting installation piece, insert hexagonal spanner in the hexagonal groove to the user dismouting is changed the installation piece.

Optionally, a support column is arranged on the inner wall of the mounting sleeve, the hexagonal groove is used for the support column to be inserted, and the support column is abutted to the groove bottom of the hexagonal groove.

Through adopting above-mentioned technical scheme, back on installation cover to the installation piece, the support column is inserted and is established in the hexagonal groove, and the tank bottom in support column and hexagonal groove is contradicted, and the support column has played the supporting role to butt-joint portion, has improved first buffering subassembly's structural strength.

Optionally, the temple comprises a hinge portion connected to one side of the frame portion far away from the nose bridge portion and a main leg portion hinged to the hinge portion, a second buffer assembly is arranged on the temple, the second buffer assembly comprises a buffer pad arranged on one side of the hinge portion far away from the frame portion, and the buffer pad has elasticity.

Through adopting above-mentioned technical scheme, because articulated portion set up in picture frame portion keep away from the one side of nose bridge portion, at the in-process of the glasses of random loss, articulated portion easily with the mesa contact. The side of keeping away from frame portion through articulated portion sets up the blotter, even the articulated portion is kept away from frame portion's one end towards the mesa, the blotter also can play the guard action to this application glasses to the in-process of mesa.

Optionally, the second buffer assembly includes a dovetail block, a dovetail groove for the dovetail block to be inserted is formed on the hinge portion, and the size of the opening of the dovetail groove increases progressively along the direction from the hinge portion to the frame portion.

By adopting the technical scheme, when the cushion pad is installed, the dovetail block is inserted into the dovetail groove, so that the cushion pad is limited to be separated from the hinge part. Through above-mentioned structure, be convenient for this application glasses use the back for a long time, dismantle and wash or change the blotter.

In summary, the present application includes at least one of the following beneficial technical effects:

the two groups of buffer components on each glasses frame part are respectively arranged at the upper end and the lower end of the glasses frame part, which are far away from the nose bridge part, the buffer blocks have elasticity, and the diameter of the abutting parts is larger than the thickness of the glasses frame part, so that when the glasses are thrown onto the table board, no matter the upper end and the lower end of the glasses frame part or the lenses face the table board, the abutting parts contact the table board in advance and play a buffer role, and through the structure, the anti-falling performance of the glasses is improved;

the buffer pad has a buffer effect on the hinge part, and the falling-preventing performance of the glasses is further improved.

Drawings

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

FIG. 2 is a partially exploded view highlighting a first cushioning component in an embodiment of the subject application.

FIG. 3 is a partial cross-sectional view of a first cushioning component shown in an embodiment of the present application.

Fig. 4 is an enlarged schematic view at a in fig. 1.

Description of reference numerals:

1. a frame; 11. a mirror frame portion; 111. a screw hole; 12. a nose bridge portion; 2. a temple; 21. a hinge portion; 211. a dovetail groove; 22. a main leg portion; 221. an anti-slip sleeve; 3. a lens; 4. a first buffer assembly; 41. mounting blocks; 411. a screw; 412. a hexagonal groove; 413. an annular groove; 42. a buffer block; 421. installing a sleeve; 4211. an annular projection; 4212. a support pillar; 422. an abutting portion; 5. a second buffer assembly; 51. a cushion pad; 52. a dovetail block.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses prevent falling glasses. Referring to fig. 1, the fall-resistant glasses include a frame 1, two temples 2, two lenses 3, four sets of first buffer assemblies 4, and two sets of second buffer assemblies 5.

Referring to fig. 1, the frame 1 includes two frame portions 11 and a bridge portion 12 located between the two frame portions 11, both ends of the bridge portion 12 are fixed to the two frame portions 11, respectively, and the two lenses 3 are fixed to different frame portions 11, respectively. Four sets of buffer component set up respectively in the four corners of mirror holder 1, and wherein two sets of first buffer component 4 set up respectively in a mirror frame portion 11 keep away from the upper and lower both ends of nose bridge portion 12, and other two sets of first buffer component 4 set up respectively in another mirror frame portion 11 keep away from the upper and lower both ends of nose bridge portion 12.

Referring to fig. 2 and 3, the first buffer assembly 4 includes a mounting block 41 and a buffer block 42, and the mounting block 41 has a cylindrical shape. A screw 411 is fixed to the mounting block 41 on a side close to the frame portion 11, and a screw hole 111 for screwing the screw 411 is formed in the frame portion 11. The end surface of the mounting block 41 away from the frame 11 is provided with a hexagonal groove 412, and the hexagonal groove 412 is used for inserting the end of a hexagonal wrench.

Referring to fig. 2 and 3, the buffer block 42 includes a mounting sleeve 421 and an abutting portion 422, the buffer block 42 is made of a material having elasticity, and in the embodiment of the present application, the buffer block 42 is made of rubber. The mounting sleeve 421 is sleeved on the mounting block 41, an annular protrusion 4211 is integrally formed on the inner wall of the mounting sleeve 421, an annular groove 413 is formed on the circumferential side wall of the mounting block 41, and the annular groove 413 is used for inserting the annular protrusion 4211. A support column 4212 is fixed on the inner wall of the mounting sleeve 421 far away from the lens frame part 11, and the axis of the support column 4212 is collinear with the axis of the hexagonal groove 412. The hexagonal groove 412 is used for the support column 4212 to insert, and the support column 4212 is abutted against the groove bottom of the hexagonal groove 412.

Referring to fig. 2 and 3, the abutting portion 422 is integrally formed on the side of the mounting sleeve 421 away from the frame portion 11, the abutting portion 422 is spherical, and the diameter of the abutting portion 422 is larger than the thickness of the frame portion 11, so that when the eyeglasses of the present application are dropped on a table top, the abutting portion 422 can also play a role of supporting and buffering even if the lens 3 faces the table top.

Referring to fig. 2 and 3, when assembling the second cushion unit 5, the end of the screw 411 is inserted into the screw hole 111, the end of the hexagonal wrench is inserted into the hexagonal groove 412, and the hexagonal wrench is rotated to rotate the mounting block 41, so that the mounting block 41 is connected to the mirror frame portion 11. The mounting sleeve 421 is sleeved on the mounting block 41, the annular protrusion 4211 is inserted in the annular groove 413, and the support column 4212 is inserted in the hexagonal groove 412.

Referring to fig. 1, two temples 2 are respectively provided on different frame portions 11, the temples 2 include hinge portions 21 and main legs 22, the hinge portions 21 are fixed to the side of the frame portions 11 away from the nose portion 12, and the main legs 2 are hinged to the end portions of the hinge portions 21 away from the frame portions 11. The end cover that main mirror leg 2 kept away from articulated portion 21 is equipped with anti-skidding cover 221, and anti-skidding cover 221 is the silica gel cover, and anti-skidding cover 221 has played the effect of antiskid and buffering.

Referring to fig. 1 and 4, two sets of second buffer assemblies 5 are respectively disposed on different hinges 21, and each second buffer assembly 5 includes a buffer pad 51 and a dovetail block 52. The cushion pad 51 is provided on the side of the hinge portion 21 away from the frame portion 11, and the dovetail block 52 is integrally formed on the side of the cushion pad 51 close to the frame portion 11. The cushion 51 and the dovetail block 52 are made of elastic materials, and in the embodiment of the present invention, rubber is used. The cross-sectional width of the dovetail block 52 increases progressively along the direction from the cushion pad 51 to the direction away from the cushion pad 51, a dovetail groove 211 for the dovetail block 52 to be inserted is formed on the top wall of the hinge portion 21, the dovetail groove 211 is communicated with the side wall of the hinge portion 21 away from the frame portion 11, and the opening size of the dovetail groove 211 increases progressively along the direction from the hinge portion 21 to the frame portion 11.

The implementation principle of the anti-falling glasses in the embodiment of the application is as follows: after the glasses are used and are thrown onto the table board, if the lower end or the upper end of the frame part 11 faces the table board, the anti-slip sleeve 221 and the abutting part 422 firstly abut against the table board and play a role in supporting and buffering; if the end of the hinge portion 21 away from the frame portion 11 faces the table top, the side cushion 51 will first contact the table top and play a role of supporting and cushioning.

Through above-mentioned structure, improved this application glasses prevent falling the performance.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a prevent falling glasses, includes mirror holder (1) and two mirror legs (2), mirror holder (1) includes two mirror frame portions (11) and connects nose bridge portion (12) between two mirror frame portions (11), two all be provided with lens (3), its characterized in that on mirror frame portion (11): two all be provided with two sets of first buffer unit (4) on mirror frame portion (11), arbitrary two sets of first buffer unit (4) on mirror frame portion (11) set up respectively and keep away from the upper and lower both ends of nose bridge portion (12) in mirror frame portion (11), first buffer unit (4) are established buffer block (42) on mounting block (41) including setting up mounting block (41) on mirror frame portion (11) and cover, buffer block (42) have elasticity.

2. Fall-resistant spectacles according to claim 1, characterised in that: the buffer block (42) comprises a contact part (422) arranged on one side of the mounting block (41) far away from the lens frame part (11), the contact part (422) is spherical, and the diameter of the contact part (422) is larger than the thickness of the lens frame part (11).

3. Fall-resistant spectacles according to claim 2, characterised in that: buffer block (42) still including being used for the cover to establish installation cover (421) on installation piece (41), be provided with annular bulge (4211) on the inner wall of installation cover (421), offer on the lateral wall of installation piece (41) and be used for supplying annular bulge (4211) to insert ring channel (413) of establishing.

4. Fall-resistant spectacles according to claim 1, characterised in that: the mounting block (41) is provided with a screw rod (411), and the frame part (11) is provided with a screw hole (111) for the screw rod (411) to be in threaded connection.

5. Fall-resistant spectacles according to claim 3, characterised in that: and a hexagonal groove (412) is formed in the end surface of the mounting block (41) far away from the frame part (11).

6. Drop resistant eyeglasses according to claim 5, characterized in that: the inner wall of the mounting sleeve (421) is provided with a supporting column (4212), the hexagonal groove (412) is used for the supporting column (4212) to be inserted, and the supporting column (4212) is abutted to the groove bottom of the hexagonal groove (412).

7. Fall-resistant spectacles according to claim 1, characterised in that: the glasses leg (2) comprises a hinge portion (21) connected to one side, far away from the nose bridge portion (12), of the glasses frame portion (11) and a main leg portion (22) hinged to the hinge portion (21), a second buffer assembly (5) is arranged on the glasses leg (2), the second buffer assembly (5) comprises a buffer pad (51) arranged on one side, far away from the glasses frame portion (11), of the hinge portion (21), and the buffer pad (51) has elasticity.

8. Fall-resistant spectacles according to claim 7, characterised in that: the second buffer assembly (5) comprises a dovetail block (52), a dovetail groove (211) for the dovetail block (52) to be inserted is formed in the hinge portion (21), and the size of an opening of the dovetail groove (211) increases progressively along the direction from the hinge portion (21) to the frame portion (11).