Frame and nose pad assembling structure

Abstract

The utility model relates to the technical field of glasses, and discloses a glasses frame and nose pad assembly structure which comprises two glasses frame bodies, a nose pad body and a nose bridge, and the two ends of the nose bridge are fixedly connected to the upper portion between the two glasses frame bodies. According to the utility model, the two shifting pieces are moved, the shifting pieces drive the sliding block to compress the spring, the shifting pieces drive the connecting rod and the positioning piece to move through the connecting block, the positioning piece is moved into the collecting groove, the mounting block can be taken out from the interior of the mounting opening, the mounting block and the nose pad can be dismounted, and when the nose pad is mounted, the positioning piece is moved through the shifting pieces; then the mounting block on the back surface of the nose pad is inserted into the mounting opening, the sliding block, the shifting piece, the connecting rod and the positioning piece are driven to move through the rebound resilience of the spring, the positioning piece is inserted into the positioning groove, and then the nose pad can be fixedly mounted, so that the nose pad can be dismounted and replaced without using a dismounting tool; and the nose pad replacement convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glasses, and more specifically to an assembly structure of a spectacle frame and a nose pad. Background Art

[0002] Glasses are articles used to improve eyesight, protect eyes or for decoration. Glasses can correct various eyesight problems, including myopia, hyperopia, astigmatism, presbyopia, strabismus or amblyopia, etc. The spectacle frame and the nose pad are two important components of glasses, and they work together to ensure that the glasses can be comfortably worn on the user's face;

[0003] Currently, the nose pads of glasses are usually installed on the spectacle frame by bolts. When the nose pads need to be replaced, a screwdriver or other disassembly tools are usually required to remove the bolts before the nose pads can be disassembled and replaced. If the user does not have disassembly tools, it is very difficult to disassemble and replace the nose pads, which needs to be improved. Summary of the Utility Model

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides an assembly structure of a spectacle frame and a nose pad to solve the problems existing in the above background art.

[0005] The utility model provides the following technical solution: an assembly structure of a spectacle frame and a nose pad, including a spectacle frame body, a nose pad body and a nose bridge. The number of the spectacle frame bodies is two. The two ends of the nose bridge are fixedly connected above the two spectacle frame bodies. The nose pad body is arranged below the two spectacle frame bodies. An installation block is fixedly connected above the back of the nose pad body. An installation opening is formed in the middle of the nose bridge. The outer wall of the installation block is inserted into the inside of the installation opening. Positioning grooves are formed on both sides of the installation opening. The number of the positioning grooves is two. Positioning pieces are inserted into the inner walls of the two positioning grooves. The two sides of the front of the installation block are lapped with a dial. The number of the dials is two. Guide grooves are symmetrically formed on both sides of the front of the dial. The number of the guide grooves is four. Connecting rods are arranged inside the four guide grooves. Connecting blocks are fixed on both sides of the back of the dial. The outer wall of the connecting block is arranged inside the guide groove. The back of the connecting block is fixedly connected to one end of the front of the connecting rod. The other end of the connecting rod extends into the positioning groove and is fixedly connected to one side of the positioning piece.

[0006] Further, sliding grooves are formed on both sides of the front of the installation block. Sliders are slidably connected inside the sliding grooves. The middle of the back of the dial is fixedly connected to the front of the slider.

[0007] Further, a guide rod is arranged inside the sliding groove. The two ends of the guide rod are fixedly connected to both sides inside the sliding groove. The inside of the slider is slidably connected to the outer wall of the guide rod.

[0008] Furthermore, a spring is movably sleeved on the outer wall of the guide rod, one end of the spring is fixedly connected to one side of the slider, and the other end of the spring is fixedly connected to one side inside the slide groove.

[0009] Furthermore, collecting grooves adapted to the outer wall of the positioning piece are provided on both sides of the mounting block, and the collecting grooves are located on one side of the positioning groove.

[0010] Furthermore, a magnetic sheet is fixedly embedded on the other side of the positioning sheet, an iron sheet is embedded on one side of the inner wall of the positioning groove, the iron sheet is located on one side of the magnetic sheet, and the iron sheet and the magnetic sheet are magnetically connected.

[0011] Furthermore, silicone pads are fixedly connected to the lower parts of the inner walls of the nose pad body on both sides, and the outer walls of the silicone pads are provided with anti-slip patterns.

[0012] Technical effects and advantages of the utility model:

[0013] 1. The utility model adopts the cooperation of the mounting block, the paddle, the connecting block, the slider, the slide groove, the guide rod, the spring, the guide groove, the connecting rod, the positioning piece and the collecting groove. The user moves the paddles on both sides of the front side of the mounting block, and the paddles drive the slider to compress the spring. The paddles drive the connecting rod and the positioning piece to move through the connecting block at the same time, so that the positioning piece can be moved from the inside of the positioning groove to the inside of the collecting groove. At this time, the mounting block can be taken out from the inside of the mounting opening, and the mounting block and the nose pad can be removed. When installing the nose pad, the positioning piece is also moved by the paddle, and then the mounting block on the back of the nose pad is inserted into the inside of the mounting opening on the front side of the nose bridge, and the slider, the paddle, the connecting rod and the positioning piece are driven to move by the resilience of the spring, and the positioning piece is inserted into the inside of the positioning groove, so that the nose pad can be fixedly installed. In this way, there is no need to use a disassembly tool to disassemble and replace the nose pad, which improves the convenience of replacing the nose pad.

[0014] 2. The utility model increases the softness of the nose pad by setting the silicone soft pad, improves the comfort of the user when wearing glasses, and uses anti-slip patterns to increase the anti-slip property of the silicone soft pad, thereby reducing the situation where the nose pad slips on the user's nose bridge when worn. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a schematic cross-sectional view of the nose bridge and the mounting block structure of the utility model.

[0017] Figure 3 It is an enlarged schematic diagram of the structure at point A of the present utility model.

[0018] Figure 4 It is an enlarged schematic diagram of the structure at point B of the utility model.

[0019] The reference numerals are: 1, the frame body; 2, the nose pad body; 3, the bridge of the nose; 31, the mounting opening; 32, the positioning groove; 33, the iron sheet; 4, the silica gel soft pad; 5, the mounting block; 51, the paddle; 511, the connecting block; 52, the slider; 53, the chute; 54, the guide rod; 55, the spring; 56, the guide groove; 57, the connecting rod; 58, the positioning piece; 581, the magnetic sheet; 59, the collecting groove. Specific implementation manners

[0020] Next, the technical solutions in the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the present utility model. In addition, the forms of the respective structures described in the following implementation manners are merely examples, and a frame and nose pad assembly structure related to the present utility model is not limited to the respective structures described in the following implementation manners. All other implementation manners obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0021] Embodiment 1:

[0022] As Figures 1-4As shown in the figure, a frame and nose pad assembly structure includes a frame body 1, a nose pad body 2, and a nose bridge 3. The number of frame bodies 1 is two. Both ends of the nose bridge 3 are fixedly connected above the space between the two frame bodies 1. The nose pad body 2 is arranged below the space between the two frame bodies 1. An installation block 5 is fixedly connected above the back surface of the nose pad body 2. An installation opening 31 is provided in the middle of the nose bridge 3. The outer wall of the installation block 5 is inserted into the interior of the installation opening 31. Positioning grooves 32 are provided on both sides of the installation opening 31. The number of positioning grooves 32 is two. Positioning pieces 58 are inserted into the inner walls of both positioning grooves 32. Flap pieces 51 are lapped on both sides of the front surface of the installation block 5. The number of flap pieces 51 is two. Guide grooves 56 are symmetrically provided on both sides of the front surface of the flap pieces 51. The number of guide grooves 56 is four. Connecting rods 57 are arranged inside all four guide grooves 56. Connecting blocks 511 are fixed on both sides of the back surface of the flap pieces 51. The outer walls of the connecting blocks 511 are arranged inside the guide grooves 56. The back surfaces of the connecting blocks 511 are fixedly connected to one ends of the front surfaces of the connecting rods 57. The other ends of the connecting rods 57 extend into the interior of the positioning grooves 32 and are fixedly connected to one side of the positioning pieces 58. Sliding grooves 53 are provided on both sides of the front surface of the installation block 5. Sliders 52 are slidably connected inside the sliding grooves 53. The middle of the back surface of the flap piece 51 is fixedly connected to the front surface of the slider 52. Guide rods 54 are arranged inside the sliding grooves 53. Both ends of the guide rods 54 are fixedly connected to both sides inside the sliding grooves 53. The inside of the slider 52 is slidably connected to the outer wall of the guide rod 54. A spring 55 is movably sleeved on the outer wall of the guide rod 54. One end of the spring 55 is fixedly connected to one side of the slider 52. The other end of the spring 55 is fixedly connected to one side inside the sliding groove 53. Collection grooves 59 adapted to the outer walls of the positioning pieces 58 are provided on both sides of the installation block 5. The collection grooves 59 are located on one side of the positioning grooves 32. A magnetic sheet 581 is fixedly inlaid on the other side of the positioning piece 58. An iron sheet 33 is inlaid on one side of the inner wall of the positioning groove 32. The iron sheet 33 is located on one side of the magnetic sheet 581. The iron sheet 33 and the magnetic sheet 581 are magnetically connected to each other.

[0023] In this embodiment, the iron sheet 33 and the magnetic sheet 581 are magnetically adsorbed together, which is convenient for increasing the stability of the positioning piece 58 inside the positioning groove 32. Through the arrangement of the flap piece 51, it is convenient for the user to move the slider 52, the connecting block 511, the connecting rod 57, the positioning piece 58, and the magnetic sheet 581, so that the magnetic sheet 581 is separated from the iron sheet 33. At the same time, the positioning piece 58 is moved from the interior of the positioning groove 32 to the interior of the collection groove 59. At this time, the installation block 5 can be taken out from the interior of the installation opening 31, and then the installation block 5 and the nose pad body 2 can be removed, which is convenient for subsequent replacement of the nose pad.

[0024] Embodiment Two:

[0025] As Figures 1-4 shown, silicone soft pads 4 are fixedly connected to the lower parts of both sides of the inner wall of the nose pad body 2. Anti-slip patterns are provided on the outer walls of the silicone soft pads 4.

[0026] In this embodiment, the anti-slip property of the silicone soft pad 4 is increased by the setting of the anti-slip pattern, and the silicone soft pad 4 is used to increase the softness of the lower sides of both inner walls of the nose pad body 2, thereby improving the comfort and anti-slip property of the nose pad when the user wears glasses.

[0027] In summary, as Figures 1-4 shown, for this frame and nose pad assembly structure, when in use, if the nose pad body 2 needs to be replaced, the user can move the sliders 51 on both sides of the front of the mounting block 5. The middle part on the back of the slider 51 drives the slider 52 to move inside the sliding groove 53 and on the outer wall of the guiding rod 54. At the same time, one end of the compression spring 55 is compressed by the slider 52. The two ends on the back of the slider 51 drive the connecting rod 57 and the positioning piece 58 to move through the connecting block 511. The positioning piece 58 drives the magnetic piece 581 to move, so that the magnetic piece 581 is separated from the iron piece 33. At the same time, the positioning piece 58 is moved into the collection groove 59. At this time, the mounting block 5 can be taken out from the inside of the mounting opening 31, and the mounting block 5 and the nose pad body 2 can be removed. When installing the nose pad, the slider 51 is also moved, and the positioning piece 58 is moved into the collection groove 59 in the same way. Then, the mounting block 5 above the back of the nose pad body 2 is inserted into the mounting opening 31 on the front of the nose bridge 3. At this time, the slider 51 is released, and at the same time, the resilience of the spring 55 drives the slider 52, the slider 51, the connecting rod 57 and the positioning piece 58 to move. The positioning piece 58 is inserted into the positioning groove 32, and the magnetic piece 581 on one side of the positioning piece 58 is magnetically adsorbed to the iron piece 33, increasing the stability of the positioning piece 58 inside the positioning groove 32, and the mounting block 5 and the nose pad can be fixedly installed, thereby completing the replacement of the nose pad.

[0028] Finally, several points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. It can be a mechanical connection or an electrical connection, or it can be the communication inside two components. It can be directly connected. "Upper", "lower", "left", "right", etc. are only used to represent relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0029] Second: In the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are involved. Other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0030] Finally: The above description is only the preferred embodiment of the present invention and is not used to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A frame and nose pad assembly structure, comprising a frame body (1), a nose pad body (2) and a nose bridge (3), characterized in that, There are two spectacle frame bodies (1). Both ends of the nose bridge (3) are fixedly connected above the two spectacle frame bodies (1). The nose pad body (2) is arranged below the two spectacle frame bodies (1). An installation block (5) is fixedly connected above the back of the nose pad body (2). An installation opening (31) is formed in the middle of the nose bridge (3). The outer wall of the installation block (5) is inserted into the interior of the installation opening (31). Positioning grooves (32) are formed on both sides of the installation opening (31). The number of the positioning grooves (32) is two. Positioning pieces (58) are inserted into the inner walls of both positioning grooves (32). On both sides of the front of the installation block (5), there are two flappers (51) lapped. On both sides of the front of each flapper (51), four guiding grooves (56) are symmetrically formed. Connecting rods (57) are arranged in the four guiding grooves (56). On both sides of the back of the flapper (51), connecting blocks (511) are fixed. The outer walls of the connecting blocks (511) are arranged in the guiding grooves (56). The back of the connecting block (511) is fixedly connected to one end of the front of the connecting rod (57). The other end of the connecting rod (57) extends into the positioning groove (32) and is fixedly connected to one side of the positioning piece (58).

2. The assembly structure of a spectacle frame and a nose pad according to claim 1, characterized in that: On both sides of the front of the installation block (5), sliding grooves (53) are formed. Sliders (52) are slidably connected in the sliding grooves (53). The middle of the back of the flapper (51) is fixedly connected to the front of the slider (52).

3. The assembly structure of a spectacle frame and a nose pad according to claim 2, characterized in that: A guiding rod (54) is arranged in the sliding groove (53). Both ends of the guiding rod (54) are fixedly connected to both sides inside the sliding groove (53). The slider (52) is slidably connected to the outer wall of the guiding rod (54).

4. The assembly structure of a spectacle frame and a nose pad according to claim 3, characterized in that: A spring (55) is movably sleeved on the outer wall of the guiding rod (54). One end of the spring (55) is fixedly connected to one side of the slider (52). The other end of the spring (55) is fixedly connected to one side inside the sliding groove (53).

5. The assembly structure of a spectacle frame and a nose pad according to claim 1, characterized in that: Collection grooves (59) adapted to the outer walls of the positioning pieces (58) are formed on both sides of the installation block (5). The collection grooves (59) are located on one side of the positioning grooves (32).

6. The assembly structure of a spectacle frame and a nose pad according to claim 1, characterized in that: On the other side of the positioning piece (58), a magnetic sheet (581) is fixedly inlaid. On one side of the inner wall of the positioning groove (32), an iron sheet (33) is inlaid. The iron sheet (33) is located on one side of the magnetic sheet (581). The iron sheet (33) is magnetically connected to the magnetic sheet (581).

7. A frame and nose pad assembly structure according to claim 1, characterized in that: Silicone soft pads (4) are fixedly connected to the lower parts of both sides of the inner wall of the nose pad body (2). Anti-slip patterns are formed on the outer walls of the silicone soft pads (4).

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