Folding presbyopic glasses

Abstract

The utility model relates to the technical field of presbyopic glasses, in particular to a pair of folding presbyopic glasses, which comprises lenses and a folding glasses frame, the folding glasses frame is fixedly connected to the outer sides of the lenses, glasses leg components are rotatably connected to the inner sides of the folding glasses frame, moving components are slidably connected to the inner sides of the glasses leg components, and pin rods are rotatably connected to the inner sides of the moving components. Each glasses leg assembly comprises a supporting leg, a square hole is formed in the inner side of each supporting leg, a sliding groove is formed in the inner side of each supporting leg, each moving assembly comprises a connecting block, a rotating hole is formed in the inner side of each connecting block, a rotating groove is formed in the inner side of each connecting block, and a sliding rod is fixedly connected to one side of each connecting block; the position of the device can be adjusted according to the requirements of a user, and blood circulation can be promoted and the risk of skin damage and infection can be reduced by reducing extrusion on the face and providing a massage function.

Description

Technical Field

[0001] The utility model relates to the technical field of reading glasses, in particular to a pair of folding reading glasses. Background Art

[0002] Folding reading glasses are a type of reading glasses that are easy to carry and use. They are usually lightweight, comfortable, and have a stable folding design, which is easy to carry and store. They are especially suitable for people with presbyopia who need to go out frequently, travel, or participate in various activities.

[0003] Folding reading glasses are mostly made of metal matrix composite materials. Metal matrix composite materials usually have good toughness and strength, can resist wear and scratches in daily use, and extend the service life of reading glasses.

[0004] The metal matrix composite material on the folding reading glasses squeezes the face, causing marks and pain on the elderly's face. Since the elderly's skin lacks elasticity, is more sensitive and fragile, and has reduced tolerance to external pressure, long-term squeezing of reading glasses can cause skin damage and infection, resulting in a bad product experience for elderly users. Therefore, a folding reading glasses is proposed to address the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a folding reading glasses to solve the problem that the elderly's skin lacks elasticity, is more sensitive and fragile, and has reduced tolerance to external pressure. Long-term squeezing of reading glasses may cause skin damage and infection, resulting in a bad product experience for elderly users.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A folding reading glasses, comprising a lens and a folding frame, wherein the outer side of the lens is fixedly connected to the folding frame, the inner side of the folding frame is rotatably connected to a temple assembly, the inner side of the temple assembly is slidably connected to a moving assembly, the inner side of the moving assembly is rotatably connected to a pin rod, the outer side of the pin rod is rotatably connected to a supporting assembly, the inner side of the supporting assembly is slidably connected to a sliding assembly, the temple assembly comprises a supporting leg, the inner side of the supporting leg is provided with a square hole, the inner side of the supporting leg is provided with a sliding groove, the moving assembly comprises a connecting block, the inner side of the connecting block is provided with a rotating hole, the inner side of the connecting block is provided with a rotating groove, one side of the connecting block is fixedly connected to a sliding rod, the inner side of the sliding rod is provided with a rod upper hole, the rod upper hole is provided with a sliding groove The side sliding connection is provided with a card block, one side of the card block is fixedly connected with a reset spring, the support assembly includes an ear support, a pin hole is provided on the inner side of the ear support, a square slide groove is provided on one side of the ear support, a curved slide groove is provided on one side of the ear support, the inner side of the ear support is rotatably connected with a shift assembly, the sliding assembly includes a slider, one side of the slider is fixedly connected with a fixed block, one side of the fixed block is fixedly connected with a toothed plate, the shift assembly includes a rotating shaft, the outer side of the rotating shaft is fixedly connected with a gear, the outer side of the rotating shaft is fixedly connected with a clockwork spring, one end of the clockwork spring is fixedly connected with a built-in moving block, the inner side of the built-in moving block is fixedly connected with a massage airbag, and the outer side of the massage airbag is fixedly connected with a sweat-absorbing felt strip.

[0008] As a further optimization of the present invention, the square hole is rectangular in shape, a block is slidably connected to the inner side of the square hole, a plurality of square holes are provided, and the square holes are evenly and equidistantly distributed on the inner side of the leg, and the inner side of the sliding groove fits with the outer side of the sliding rod.

[0009] As a further optimization of the present invention, the inner side of the rotating hole fits with the outer side of the pin rod, the inner side of the rotating groove is rotatably connected with a support assembly, the angle between the sliding rod and the connecting block is 90°, and the angle between the sliding rod and the support leg is 90°.

[0010] As a further optimization of the present invention, the hole on the rod is rectangular in shape, one side of the block is arc-shaped, two reset springs are provided, the two reset springs are parallel to each other, and one end of the reset spring is fixedly connected to a sliding rod.

[0011] As further optimization of the present invention, the side surface of the ear support is arc-shaped, the inner side of the pin hole fits with the outer side of the pin rod, the square slide groove is rectangular in shape, two shift assemblies are provided, and the two shift assemblies are symmetrically distributed on the left and right.

[0012] As a further optimization of the present invention, two sliding assemblies are provided, the two sliding assemblies correspond one to one with the shifting assemblies, the outer side of the fixed block fits with the inner side of the square slide groove, the angle between the fixed block and the ear support is 90°, and a gear is meshed on one side of the tooth plate.

[0013] As further optimization of the present invention, two gears are provided, the two gears have the same axis, the angle between the clockwork spring and the built-in moving block is 90°, one side of the sweat-absorbing felt strip is arc-shaped, and one side of the sweat-absorbing felt strip is in contact with the outer side of the ear support.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] In the utility model, by providing a moving component, a supporting component and a sliding component, the device can not only adjust the position according to the needs of the user, but also promote blood circulation by reducing the squeeze on the face and providing a massage function, reduce the risk of skin damage and infection, and effectively relieve the facial pressure caused by wearing glasses for a long time. The sweat-absorbing felt strips can absorb facial sweat, keep it dry, prevent the product from slipping, and further enhance the wearing experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the temple assembly of the utility model;

[0018] Figure 3 This is a schematic diagram of the explosion structure of the mobile component of the utility model;

[0019] Figure 4 This is a schematic diagram of the cross-sectional structure of the support assembly of the utility model;

[0020] Figure 5 This is a schematic diagram of the cross-sectional structure of the sliding component of the utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the shifting assembly of the utility model.

[0022] In the figure: 1. lens; 2. folding frame; 3. temple assembly; 31. support leg; 32. square hole; 33. sliding groove; 4. moving assembly; 41. connecting block; 42. rotating hole; 43. rotating groove; 44. sliding rod; 45. hole on rod; 46. clamping block; 47. reset spring; 5. pin rod; 6. supporting assembly; 61. ear support; 62. pin hole; 63. square sliding groove; 64. curved sliding groove; 65. shifting assembly; 651. rotating shaft; 652. gear; 653. spring; 654. built-in moving block; 655. massage airbag; 656. sweat-absorbing felt strip; 7. sliding assembly; 71. slider; 72. fixing block; 73. tooth plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0025] See also Figure 1-6 , the utility model provides a technical solution:

[0026] A folding reading glasses, comprising a lens 1 and a folding frame 2, wherein the outer side of the lens 1 is fixedly connected to the folding frame 2, the inner side of the folding frame 2 is rotatably connected to a temple assembly 3, the inner side of the temple assembly 3 is slidably connected to a moving assembly 4, the inner side of the moving assembly 4 is rotatably connected to a pin rod 5, the outer side of the pin rod 5 is rotatably connected to a supporting assembly 6, the inner side of the supporting assembly 6 is slidably connected to a sliding assembly 7, the temple assembly 3 comprises a supporting leg 31, the inner side of the supporting leg 31 is provided with a square hole 32, the inner side of the supporting leg 31 is provided with a sliding groove 33, the moving assembly 4 comprises a connecting block 41, the inner side of the connecting block 41 is provided with a rotating hole 42, the inner side of the connecting block 41 is provided with a rotating groove 43, one side of the connecting block 41 is fixedly connected to a sliding rod 44, the inner side of the sliding rod 44 is provided with a rod upper hole 45, the inner side of the rod upper hole 45 is slidably connected to a clamping block 46, and the clamping block 46 is slidably connected to the inner side of the clamping block 46. A reset spring 47 is fixedly connected to one side of the block 46, the supporting assembly 6 includes an ear support 61, a pin hole 62 is opened on the inner side of the ear support 61, a square slide groove 63 is opened on one side of the ear support 61, a curved slide groove 64 is opened on one side of the ear support 61, a shift assembly 65 is rotatably connected to the inner side of the ear support 61, the sliding assembly 7 includes a slider 71, a fixed block 72 is fixedly connected to one side of the slider 71, a toothed plate 73 is fixedly connected to one side of the fixed block 72, the shift assembly 65 includes a rotating shaft 651, a gear 652 is fixedly connected to the outer side of the rotating shaft 651, a spring spring 653 is fixedly connected to the outer side of the rotating shaft 651, one end of the spring spring 653 is fixedly connected to a built-in moving block 654, a massage airbag 655 is fixedly connected to the inner side of the built-in moving block 654, and a sweat-absorbing felt strip 656 is fixedly connected to the outer side of the massage airbag 655.

[0027] As a further implementation of this solution, the inner side of the rotating hole 42 is fitted with the outer side of the pin rod 5, the inner side of the rotating groove 43 is rotatably connected with the support assembly 6, the angle between the sliding rod 44 and the connecting block 41 is 90°, and the angle between the sliding rod 44 and the support leg 31 is 90°. Such a design can improve the fit between the components and improve the operating efficiency of the device;

[0028] As a further implementation of the present invention, the square hole 32 is rectangular in shape, a block 46 is slidably connected to the inner side of the square hole 32, a plurality of square holes 32 are provided, and the square holes 32 are evenly and equidistantly distributed on the inner side of the leg 31, and the inner side of the sliding groove 33 is fitted with the outer side of the sliding rod 44. Such a design facilitates the adjustment of the device and makes the device more practical.

[0029] As a further implementation of the present invention, two sliding assemblies 7 are provided, and the two sliding assemblies 7 correspond to the shifting assemblies 65 one by one. The outer side of the fixing block 72 fits the inner side of the square slide groove 63, and the angle between the fixing block 72 and the ear support 61 is 90°. A gear 652 is meshed on one side of the toothed plate 73. Such a design is conducive to the mutual cooperation between the components and improves the operation accuracy of the device.

[0030] As a further implementation of the present invention, the hole 45 on the rod is rectangular in shape, one side of the block 46 is arc-shaped, two return springs 47 are provided, the two return springs 47 are parallel to each other, and one end of the return spring 47 is fixedly connected to the sliding rod 44. Such a design can make the force transmission between the components more stable, thereby improving the stability of the device;

[0031] As a further implementation of the present invention, two gears 652 are provided, the two gears 652 are on the same axis, the angle between the spring 653 and the built-in moving block 654 is 90°, one side of the sweat-absorbing felt strip 656 is arc-shaped, and one side of the sweat-absorbing felt strip 656 is in contact with the outer side of the ear support 61. Such a design can make the components cooperate more closely and improve the operating efficiency of the device.

[0032] As a further implementation scheme of the present invention, the side of the ear support 61 is arc-shaped, the inner side of the pin hole 62 fits with the outer side of the pin rod 5, the square slide groove 63 is rectangular in shape, and two shift assemblies 65 are provided. The two shift assemblies 65 are symmetrically distributed on the left and right. Such a design can make the device fit the human body better and enhance the product usage experience.

[0033] Working process: when the device is in use, the folding frame 2 is rotated to separate the two lenses 1, and the temple assembly 3 is rotated to expand the angle between the temple assembly 3 and the folding frame 2 to the maximum, and then the support assembly 6 is rotated to rotate the support assembly 6 around the pin rod 5 on the inner side of the moving assembly 4. When the front end surface of the support assembly 6 is parallel to the rear end surface of the moving assembly 4, the device can be worn. When the device is worn, the block 46 is pressed and the connecting block 41 is pulled. At this time, the sliding rod 44 will slide inside the sliding groove 33. When the sliding rod 44 moves to a suitable distance, the reset spring 47 restores the deformation and exerts a force on the block 46, so that the block 46 slides inside the hole 45 on the rod, so that the block 46 is reset, and the block 46 will be clamped into a square at a different position again. The hole 32 is used to adjust the wearing size of the device. When the device is worn for a long time and feels uncomfortable, the slider 71 can be moved. When the slider 71 moves, the tooth plate 73 is driven to move through the fixed block 72. When the tooth plate 73 moves, the meshing gear 652 is driven to rotate. The rotation of the gear 652 drives the rotating shaft 651 to rotate. When the rotating shaft 651 rotates, the clockwork spring 653 is driven to contract. The contraction of the clockwork spring 653 pulls the built-in moving block 654. The built-in moving block 654 drives the massage airbag 655 to slide in the curved groove 64 to adjust the squeezing position of the device on the face, and at the same time plays a role in massaging and activating blood circulation. The sliding of the massage airbag 655 drives the sweat-absorbing felt strip 656 to slide to absorb sweat from the face.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A folding pair of reading glasses, comprising a lens (1) and a folding frame (2), characterized in that: The outer side of the lens (1) is fixedly connected to a folding frame (2); the inner side of the folding frame (2) is rotatably connected to a temple assembly (3); the inner side of the temple assembly (3) is slidably connected to a moving assembly (4); the inner side of the moving assembly (4) is rotatably connected to a pin rod (5); the outer side of the pin rod (5) is rotatably connected to a supporting assembly (6); the inner side of the supporting assembly (6) is slidably connected to a sliding assembly (7); the temple assembly (3) comprises a supporting leg (31); the inner side of the supporting leg (31) is provided with a square The supporting leg (31) has a sliding groove (33) formed inside the supporting leg (31), the moving assembly (4) comprises a connecting block (41), the connecting block (41) has a rotating hole (42) formed inside the connecting block (41), the connecting block (41) has a rotating groove (43) formed inside the connecting block (41), a sliding rod (44) is fixedly connected to one side of the connecting block (41), a rod hole (45) is formed inside the sliding rod (44), a clamping block (46) is slidably connected to the inner side of the rod hole (45), and one side of the clamping block (46) is fixedly connected to the sliding rod (44). The support assembly (6) comprises an ear support (61), a pin hole (62) is formed on the inner side of the ear support (61), a square slide groove (63) is formed on one side of the ear support (61), a curved slide groove (64) is formed on one side of the ear support (61), a displacement assembly (65) is rotatably connected to the inner side of the ear support (61), and the sliding assembly (7) comprises a slider (71), a fixed block (72) is fixedly connected to one side of the slider (71), and a fixed block (72) is formed on one side of the fixed block (72). A toothed plate (73) is fixedly connected thereto, the displacement assembly (65) comprising a rotating shaft (651), a gear (652) being fixedly connected to the outside of the rotating shaft (651), a spring (653) being fixedly connected to the outside of the rotating shaft (651), a built-in moving block (654) being fixedly connected to one end of the spring (653), a massage airbag (655) being fixedly connected to the inside of the built-in moving block (654), and a sweat-absorbing felt strip (656) being fixedly connected to the outside of the massage airbag (655).

2. The folding reading glasses according to claim 1, characterized in that: The square hole (32) is rectangular in shape, and a clamping block (46) is slidably connected to the inside of the square hole (32). A plurality of square holes (32) are provided, and the square holes (32) are evenly and equidistantly distributed on the inside of the leg (31). The inside of the sliding groove (33) fits the outside of the sliding rod (44).

3. The folding reading glasses according to claim 2, characterized in that: The inner side of the rotating hole (42) is fitted with the outer side of the pin rod (5); the inner side of the rotating groove (43) is rotatably connected to a support assembly (6); the angle formed between the sliding rod (44) and the connecting block (41) is 90°; and the angle formed between the sliding rod (44) and the supporting leg (31) is 90°.

4. The folding reading glasses according to claim 3, characterized in that: The hole (45) on the rod is rectangular in shape, one side of the clamping block (46) is arc-shaped, two return springs (47) are provided, the two return springs (47) are parallel to each other, and one end of the return spring (47) is fixedly connected to the sliding rod (44).

5. The folding reading glasses according to claim 4, characterized in that: The side surface of the ear support (61) is arranged in an arc shape, the inner side of the pin hole (62) is fitted with the outer side of the pin rod (5), the square slide groove (63) is rectangular in shape, and two displacement components (65) are provided, and the two displacement components (65) are symmetrically distributed on the left and right.

6. The folding reading glasses according to claim 5, characterized in that: Two sliding assemblies (7) are provided, and the two sliding assemblies (7) correspond to the displacement assemblies (65) one by one. The outer side of the fixing block (72) is fitted with the inner side of the square slide groove (63). The angle between the fixing block (72) and the ear support (61) is 90°. A gear (652) is meshed on one side of the toothed plate (73).

7. The folding reading glasses according to claim 6, characterized in that: Two gears (652) are provided, and the two gears (652) share the same axis. The angle formed between the clockwork spring (653) and the built-in moving block (654) is 90 degrees. One side of the sweat-absorbing felt strip (656) is arranged in an arc shape, and one side of the sweat-absorbing felt strip (656) is in contact with the outer side of the ear support (61).

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