Children glasses with adjustable glasses leg length and angle

Abstract

The invention relates to the technical field of children's glasses, and discloses children's glasses with adjustable length and angle of glasses legs, the glasses legs are arranged in a split structure, the front-section glasses legs and the rear-section glasses legs are clamped, locked and limited by connecting inserting blocks in an inserting manner and matching with limiting locking blocks, and the supporting length of the glasses legs can be flexibly adjusted according to wearing needs; adjusting bolt columns are arranged on the hinged installation sides of the glasses legs, the outward protruding amount of the adjusting bolt columns is changed through screwing, the unfolding angle of the glasses legs can be flexibly adjusted through abutting limiting, the length and angle of the glasses legs can be freely adjusted, and the glasses can meet the wearing supporting requirements of different children; the limiting locking block and the connecting inserting block are connected in a notch embedded clamping mode, the limiting locking block is pushed and limited through a spring, separation and unlocking between the limiting locking block and the connecting inserting block can be completed only through simple upward pushing during unlocking, a child can independently complete adjustment operation without guidance of parents, and the child can conveniently and rapidly adjust the position of the child. And the use and operation convenience of the glasses is greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of children's glasses, in particular to a pair of children's glasses with adjustable temple lengths and angles. Background Art

[0002] Glasses are simple optical devices made for correcting vision or protecting the eyes. With myopia becoming younger, more and more children in today's society are suffering from myopia. If it is not corrected, it will affect the children's normal study and life. For children, using glasses for correction is the most basic means. In order to achieve vision correction, more and more children in today's society need to wear glasses.

[0003] The glasses are composed of lenses and frames. The frames can be divided into frames and temples. When wearing the glasses, the temples are hooked on the ears of the human body to support and fix the glasses. As for the temple structure, the temples of existing children's glasses are mostly integrated fixed structures. The length of the temples is fixed and cannot be adjusted. However, due to differences in development and congenital factors, the head sizes of different children may vary to a certain extent. When wearing the glasses, a single temple structure is often not suitable for wearing support for different children, and the flexibility and versatility of use are poor. Customized temples require a certain increase in use costs, which is very inconvenient to use. Therefore, a pair of children's glasses with adjustable temple length and angle are proposed. Summary of the invention

[0004] The object of the present invention is to provide a pair of children's glasses with adjustable temple length and angle, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a pair of children's glasses with adjustable temple length and angle, comprising a frame mechanism and a temple mechanism, wherein the frame mechanism comprises a glasses frame and functional lenses, wherein the functional lenses are arranged in pairs, and two groups of the functional lenses are respectively installed on the inner sides of the frames on both sides of the glasses frame, and a supporting nose pad and a nose support pad are arranged in the middle of the glasses frame;

[0006] The temple mechanism is installed at the rear of the glasses frame, and is used for wearing support of the glasses frame. The temple mechanism includes a front temple, a rear temple, and a limit assembly. A temple connection seat is provided on the side of the glasses frame, and the front temple is hingedly installed on the rear side of the glasses frame through the temple connection seat. An adjustment bolt for limiting the flip angle of the temple structure is installed in the middle of the temple connection seat.

[0007] The rear section of the temple is adjustably mounted on the rear part of the front section of the temple through a limiting assembly, the limiting assembly includes a locking block mounting seat, a limiting locking block and a spring, a connecting block is mounted on the front end of the rear section of the temple, the front part of the rear section of the temple is movably plugged and mounted with the front section of the temple through the connecting block, the limiting locking block is movably mounted on the side of the front section of the temple through the locking block mounting seat, and the limiting locking block is engaged with the limiting tooth groove set on the side of the connecting block under the push of the spring.

[0008] Preferably, the functional lens is fixedly mounted on the inner side of the frame of the glasses frame, and the nose support pad is fixedly mounted on the middle part of the rear side of the glasses frame.

[0009] Preferably, nose pad mounting seats are fixedly provided on both sides of the middle part of the above-mentioned eyeglass frame, the supporting nose pads are arranged in pairs, positioning pins are fixed on the sides of the supporting nose pads, and positioning holes are provided on the upper part of the nose pad mounting seat, and the supporting nose pads are mounted on the upper part of the nose pad mounting seat by aligning and engaging the positioning pins.

[0010] Preferably, a screw mounting hole is penetrated through the middle of the above-mentioned nose pad mounting seat, a fastening screw is embedded and installed on the inner side of the screw mounting hole, the end of the fastening screw penetrates the nose pad mounting seat and is fastened and installed with the screw hole supporting the upper part of the nose pad, and a sealing end cover is embedded and installed on the opening side of the screw mounting hole.

[0011] Preferably, the temple connecting seats are arranged in pairs, and the two groups of temple connecting seats are respectively fixedly mounted on both sides of the rear portion of the glasses frame.

[0012] Preferably, a connecting pin is inserted into the pin hole at the rear of the temple connecting seat, and the front end of the front temple is hingedly mounted to the temple connecting seat via the connecting pin.

[0013] Preferably, a bolt mounting hole is formed through the middle of the temple connecting seat, and the adjusting bolt is threadedly installed on the inner side of the bolt mounting hole. After wearing and installation, the rear end of the adjusting bolt protrudes out of the bolt mounting hole and is installed in abutment with the front end of the front temple.

[0014] Preferably, the connecting block is fixedly mounted on the front end of the rear temple, and a block mounting groove is provided in the middle of the rear side of the front temple. After installation, the connecting block is inserted and mounted on the inner side of the block mounting groove, and the limiting tooth grooves are evenly and equidistantly arranged on the outer side of the connecting block.

[0015] Preferably, the locking block mounting seat is fixedly mounted on the outer side of the front section of the temple, the limiting locking block is movably engaged and mounted on the inner side of the slot provided in the middle part of the locking block mounting seat, the inner side of the limiting locking block is provided with a limiting tooth block, after installation, the limiting tooth block is engaged and engaged with the limiting tooth groove, the spring is installed in contact with the upper part of the limiting locking block, and the lower part of the limiting locking block movably protrudes out of the lower part of the locking block mounting seat.

[0016] Preferably, the rear end of the rear temple is provided with a temple end sleeve, and the temple end sleeve is fixedly sleeved on the rear end of the rear temple.

[0017] Compared with the prior art, the present invention adopts the above technical solution and has the following technical effects:

[0018] 1. The temples of the glasses adopt a split structure, which divides the temples into two parts, the front temple and the rear temple. The front temple and the rear temple are connected by a connecting plug and locked with a limit lock block. When in use, the support length of the temple can be flexibly adjusted according to the wearing needs, so that the glasses can meet the wearing support needs of different children, greatly improving the wearability and flexibility of the glasses.

[0019] 2. The limit lock block and the connecting block adopt a slot-engaged card-type connection method. The limit lock block is limited by a spring push. When unlocking, you only need to push up to complete the separation and unlocking between the limit lock block and the connecting block. The adjustment and unlocking operation is simple and convenient. Children can complete the adjustment operation independently without parental guidance, which greatly improves the convenience of using the glasses.

[0020] 3. An adjustment bolt is provided on the hinged installation side of the temple. The adjustment bolt can be adjustably installed in the middle of the temple connecting seat through a threaded structure. The extension angle of the temple can be flexibly adjusted by twisting to change the protrusion of the adjustment bolt through the resistance limit. The length adjustment structure can further improve the wearing flexibility of the glasses. The length and angle of the temple can be freely adjusted, so that the glasses have better wearing comfort and support adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a schematic diagram of the front three-dimensional structure of the overall installation of the present invention;

[0023] Figure 2It is a schematic diagram of the rear three-dimensional structure of the overall installation of the present invention;

[0024] Figure 3 It is a schematic diagram of the installation structure of the temple of the present invention;

[0025] Figure 4 For the present invention Figure 3 Schematic diagram of the structure of the middle A area;

[0026] Figure 5 For the present invention Figure 3 Schematic diagram of the structure of the middle B area;

[0027] Figure 6 It is a schematic diagram of the installation structure of the rear temple and the front temple of the present invention;

[0028] Figure 7 It is a schematic diagram of the working installation structure of the limit assembly of the present invention.

[0029] Explanation of the accompanying drawings: 1. Eyeglass frame; 2. Functional lens; 3. Front temple; 4. Rear temple; 5. Support nose pad; 6. Nose pad; 7. Nose pad mounting seat; 8. Positioning socket; 9. Fastening screw; 10. Sealing end cover; 11. Temple connecting seat; 12. Connecting pin; 13. Bolt mounting hole; 14. Adjusting bolt; 15. Connecting plug; 16. Plug mounting groove; 17. Lock block mounting seat; 18. Limit lock block; 19. Spring; 20. Limit tooth groove; 21. Temple end cover. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application.

[0032] Example

[0033] See also Figure 1-7The present invention provides a technical solution: a pair of children's glasses with adjustable temple length and angle, comprising a frame mechanism and a temple mechanism, wherein the frame mechanism is the main functional working structure of the glasses, the frame mechanism comprises a glasses frame 1 and a functional lens 2, the glasses frame 1 can be made of aluminum alloy, the functional lens 2 is a transparent lens made of synthetic resin, and the functional lens 2 can be set to different shapes according to the needs of use, such as the attached Figure 1 As shown, the functional lenses 2 are arranged in pairs, and the two groups of functional lenses 2 are fixedly embedded and installed on the inner sides of the frames on both sides of the eyeglass frame 1 respectively.

[0034] In order to improve the support stability and wearing comfort of glasses, Figure 2 As shown, a supporting nose pad 5 and a nose support pad 6 are arranged in the middle of the eyeglass frame 1. The nose support pad 6 is a soft support pad. The nose support pad 6 is fixedly installed in the middle of the rear side of the eyeglass frame 1 to support and protect the upper part of the nose of the child. In order to facilitate the installation and connection of the supporting nose pad 5, as shown in the attached Figure 4 As shown, nose pad mounting seats 7 are fixedly provided on both sides of the middle part of the eyeglass frame 1, and the supporting nose pads 5 are made of flexible silicone material. The supporting nose pads 5 are arranged in pairs. In order to facilitate the installation and positioning of the supporting nose pads 5, positioning pins are fixed on the sides of the supporting nose pads 5, and a positioning socket 8 is provided on the upper part of the nose pad mounting seat 7. The supporting nose pads 5 are mounted on the upper part of the nose pad mounting seat 7 by aligning and embedding the positioning pins. In order to fasten the supporting nose pads 5, a screw mounting hole is penetrated in the middle part of the nose pad mounting seat 7, and a fastening screw 9 is embedded and installed on the inner side of the screw mounting hole. The end of the fastening screw 9 penetrates the nose pad mounting seat 7 and is fastened to the screw hole on the upper part of the supporting nose pad 5. In order to prevent dust and dirt from being deposited in the screw mounting hole, a sealing end cover 10 is embedded and installed on the opening side of the screw mounting hole.

[0035] The temple mechanism is installed at the rear of the eyeglass frame 1 for wearing support of the eyeglass frame 1. Specifically, the temple mechanism includes a front temple 3, a rear temple 4 and a limit assembly. The front temple 3 and the rear temple 4 can be made of aluminum alloy. In order to facilitate the flip installation of the temple structure, as shown in the attached Figure 5 As shown, temple connecting seats 11 are provided on the sides of the glasses frame 1. The temple connecting seats 11 are provided in pairs. Two groups of temple connecting seats 11 are respectively fixedly installed on both sides of the rear of the glasses frame 1. Connecting pins 12 are inserted into the pin holes at the rear of the temple connecting seats 11. The front ends of the front temples 3 are hingedly installed with the temple connecting seats 11 through the connecting pins 12, so that the temple structure can perform a certain angle of flipping movement.

[0036] In order to achieve the control and adjustment of the flip angle of the temple, an adjustment bolt 14 for limiting the flip angle of the temple structure is installed in the middle of the temple connecting seat 11. Figure 5As shown, in order to facilitate the connection and installation of the adjustment bolt 14, a bolt installation hole 13 is opened in the middle of the temple connecting seat 11, and the adjustment bolt 14 is threadedly installed on the inner side of the bolt installation hole 13. After wearing and installation, the rear end of the adjustment bolt 14 protrudes out of the bolt installation hole 13 and is installed in abutment with the front end of the front temple 3. The adjustment bolt 14 is adjustably installed in the middle of the temple connecting seat 11 through a threaded structure, and the unfolding angle of the temple can be flexibly adjusted by screwing to change the protrusion of the adjustment bolt 14 through the abutment limit.

[0037] The rear temple 4 can be adjusted and mounted on the rear part of the front temple 3 through a limiting assembly. Specifically, the limiting assembly includes a locking block mounting seat 17, a limiting locking block 18 and a spring 19. Figure 6 The front part of the temple 3 is connected with the back part of the temple 4 by the connecting block 15, and the connecting block 15 is connected with the front part of the temple 3 by the connecting block 15, and the connecting block 15 is connected with the front part of the temple 3 by the connecting block 15, and the connecting block 15 is connected with the front part of the temple 3 by the connecting block 15, and the connecting block 15 is connected with the front part of the temple 3 by the connecting block 15, and the connecting block 15 is connected with the front part of the temple 3 by the connecting block 15, and the connecting block 15 is connected with the front part of the temple 3 by the connecting block 15, and the connecting block 15 is connected with the front part of the temple 3 by the connecting block 15, and the connecting block 15 is connected with the front part of the temple 3 by the connecting block 15, and the connecting block 15 is connected with the front part of the temple 3 by the connecting block 15, and the connecting block 15 is connected with the front part of the temple 3 by the connecting block 15.

[0038] The limit lock block 18 is used to connect the limit lock of the plug block 15. The limit lock block 18 is movably installed on the side of the front section of the temple 3 through the lock block mounting seat 17. Figure 7 As shown, the locking block mounting seat 17 is fixedly mounted on the outer side of the front section of the temple 3, the limiting locking block 18 is movably mounted on the inner side of the slot set in the middle of the locking block mounting seat 17, and the limiting tooth grooves 20 are evenly and equidistantly arranged on the outer side of the connecting plug-in block 15. In order to cooperate with the limiting tooth grooves 20, a limiting tooth block is arranged on the inner side of the limiting locking block 18. After installation, the limiting tooth block is aligned with the limiting tooth groove 20 and is engaged with it. The limiting locking block 18 and the connecting plug-in block 15 adopt a slot engaging and engaging connection method, which has a simple structure and reliable operation.

[0039] In order to provide the locking pushing force, the spring 19 is installed against the upper part of the limit lock block 18. After installation, the lower part of the limit lock block 18 movably protrudes from the lower part of the lock block mounting seat 17, which can be conveniently pushed up to unlock the operation. The limit lock block 18 is engaged with the limit tooth groove 20 set on the side of the connecting plug block 15 under the push of the spring 19. The limit lock block 18 is limited by the spring 19. When unlocking, the separation and unlocking between the limit lock block 18 and the connecting plug block 15 can be completed by simply pushing up. The adjustment and unlocking operation is simple and convenient. Children can complete the adjustment operation independently without the guidance of parents, which greatly improves the convenience of using glasses. The temples can be freely adjusted in length and angle, so that the glasses have better wearing comfort and support adaptability. In order to improve the wearing support stability of the glasses, as shown in the attached Figure 3 As shown, a temple end cover 21 is provided at the rear end of the rear temple 4 , and the temple end cover 21 is fixedly sleeved on the rear end of the rear temple 4 .

[0040] The working principle or structural principle is that before use, the flip angle of the length of the temple is adjusted according to the wearing needs. The adjustment operation of the length of the temple is performed first. When adjusting, the limit lock block 18 at the lower part of the push-up lock block mounting seat 17 is pushed with a finger. Under the push-up action, the limit lock block 18 moves upward, so that the limit tooth block on the side of the limit lock block 18 is staggered and separated from the limit tooth groove 20 on the side of the connecting plug block 15, and the displacement unlocking of the connecting plug block 15 is completed. Then, the supporting length of the temple is adjusted by sliding. After the adjustment is completed, it is only necessary to release the limit lock block 18. Under the push of the spring 19, the limit lock block 18 moves downward and resets and re-engages with the limit tooth groove 20 to complete the locking and limiting of the adjusted connecting plug block 15. Similarly, the adjustment operation of the temple on the other side is completed. When adjusting, the length consistency of the temples on both sides must be ensured to complete the adjustment of the temple length.

[0041] Then adjust the flip angle of the temple. When adjusting, use a screwdriver to screw the adjusting pin 14. By changing the protrusion of the adjusting pin 14, the closing stop angle of the temple after flipping can be adjusted. Similarly, complete the adjustment operation of the adjusting pin 14 on the other side. When adjusting, ensure the consistency of the length of the temples on both sides to complete the adjustment of the flip angle of the temple.

[0042] In summary, the temples of the glasses adopt a split structure setting, which divides the temples into two parts, the front temple 3 and the rear temple 4. The front temple 3 and the rear temple 4 are plugged into the connecting plug block 15 and locked with the limit lock block 18. When in use, the support length of the temple can be flexibly adjusted according to the wearing needs, so that the glasses can meet the wearing support needs of different children, which greatly improves the wearing versatility and use flexibility of the glasses. The limit lock block 18 and the connecting plug block 15 adopt a slot-engaged card connection method. The limit lock block 18 is pushed and limited by the spring 19. When unlocking, the limit lock block 1 can be completed by simply pushing up. 8 is separated and unlocked from the connecting plug block 15, and the adjustment and unlocking operation is simple and convenient. Children can complete the adjustment operation independently without the guidance of parents, which greatly improves the convenience of using the glasses. An adjustment bolt 14 is provided on the hinged installation side of the temple. The adjustment bolt 14 is adjustably installed in the middle of the temple connecting seat 11 through a threaded structure. The protrusion of the adjustment bolt 14 is changed by screwing, and the unfolding angle of the temple can be flexibly adjusted through the resistance limit. The length adjustment structure can further improve the wearing flexibility of the glasses. The temple can be freely adjusted in length and angle, so that the glasses have better wearing comfort and support adaptability.

[0043] It will be appreciated by those skilled in the art that the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways, even if such combinations and / or combinations are not explicitly described in the present invention. In particular, the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways without departing from the spirit and teachings of the present invention. All of these combinations and / or combinations fall within the scope of the present invention.

Claims

1. A pair of children's glasses with adjustable temple length and angle, comprising a frame mechanism and a temple mechanism, characterized in that: The frame mechanism comprises a spectacle frame (1) and functional lenses (2), wherein the functional lenses (2) are arranged in pairs, and two groups of the functional lenses (2) are respectively mounted on the inner sides of the frames on both sides of the spectacle frame (1), and a supporting nose pad (5) and a nose support pad (6) are arranged in the middle of the spectacle frame (1); The temple mechanism is mounted on the rear part of the eyeglass frame (1), and is used for supporting the eyeglass frame (1) when worn. The temple mechanism comprises a front temple (3), a rear temple (4) and a limiting assembly. A temple connecting seat (11) is provided on the side of the eyeglass frame (1), and the front temple (3) is hingedly mounted on the rear side of the eyeglass frame (1) through the temple connecting seat (11). An adjusting bolt (14) for limiting the flipping angle of the temple structure is installed in the middle of the temple connecting seat (11); The rear temple (4) is adjustably mounted on the rear part of the front temple (3) through a limiting assembly, the limiting assembly comprising a locking block mounting seat (17), a limiting locking block (18) and a spring (19), a connecting plug block (15) is mounted on the front end of the rear temple (4), the front part of the rear temple (4) is movably plugged and mounted with the front temple (3) through the connecting plug block (15), the limiting locking block (18) is movably mounted on the side of the front temple (3) through the locking block mounting seat (17), and the limiting locking block (18) is engaged and clamped with a limiting tooth groove (20) arranged on the side of the connecting plug block (15) under the push of the spring (19).

2. The children's glasses with adjustable temple length and angle according to claim 1, characterized in that: The functional lens (2) is fixedly mounted on the inner side of the frame of the eyeglass frame (1), and the nose support pad (6) is fixedly mounted on the middle part of the rear side of the eyeglass frame (1).

3. The children's glasses with adjustable temple length and angle according to claim 2, characterized in that: Nose pad mounting seats (7) are fixedly arranged on both sides of the middle of the eyeglass frame (1); the supporting nose pads (5) are arranged in pairs; positioning pins are fixed to the sides of the supporting nose pads (5); a positioning hole (8) is arranged on the upper part of the nose pad mounting seat (7); and the supporting nose pads (5) are mounted on the upper part of the nose pad mounting seat (7) by aligning and engaging the positioning pins.

4. The children's glasses with adjustable temple length and angle according to claim 3, characterized in that: A screw mounting hole is provided through the middle of the nose pad mounting seat (7), a fastening screw (9) is embedded and installed inside the screw mounting hole, an end of the fastening screw (9) passes through the nose pad mounting seat (7) and is fastened and installed with a screw hole supporting the upper part of the nose pad (5), and a sealing end cover (10) is embedded and installed on the opening side of the screw mounting hole.

5. The children's glasses with adjustable temple length and angle according to claim 1, characterized in that: The temple connecting seats (11) are arranged in pairs, and the two groups of temple connecting seats (11) are respectively fixedly mounted on both sides of the rear part of the eyeglass frame (1).

6. The children's glasses with adjustable temple length and angle according to claim 5, characterized in that: A connecting pin shaft (12) is inserted and installed in the pin hole at the rear of the temple connecting seat (11), and the front end of the front temple (3) is hingedly installed with the temple connecting seat (11) through the connecting pin shaft (12).

7. The children's glasses with adjustable temple length and angle according to claim 6, characterized in that: A bolt mounting hole (13) is formed through the middle of the temple connecting seat (11), and the adjusting bolt (14) is threadedly mounted on the inner side of the bolt mounting hole (13). After wearing and mounting, the rear end of the adjusting bolt (14) protrudes out of the bolt mounting hole (13) and is mounted in abutment with the front end of the front temple (3).

8. The children's glasses with adjustable temple length and angle according to claim 1, characterized in that: The connecting plug block (15) is fixedly mounted on the front end of the rear temple (4); a plug block installation groove (16) is provided in the middle of the rear side of the front temple (3); after installation, the connecting plug block (15) is inserted and mounted on the inner side of the plug block installation groove (16); and the limiting tooth grooves (20) are evenly arranged at equal distances on the outer side of the connecting plug block (15).

9. The children's glasses with adjustable temple length and angle according to claim 8, characterized in that: The locking block mounting seat (17) is fixedly mounted on the outer side of the front temple (3); the limiting locking block (18) is movably mounted on the inner side of a notch provided in the middle of the locking block mounting seat (17); a limiting tooth block is provided on the inner side of the limiting locking block (18); after installation, the limiting tooth block is aligned and engaged with the limiting tooth groove (20); the spring (19) is mounted on the upper part of the limiting locking block (18); and the lower part of the limiting locking block (18) movably protrudes from the lower part of the locking block mounting seat (17).

10. The children's glasses with adjustable temple length and angle according to claim 9, characterized in that: The rear end of the rear temple (4) is provided with a temple end sleeve (21), and the temple end sleeve (21) is fixedly sleeved on the rear end of the rear temple (4).

Images