Glasses with screwing tool

Abstract

A pair of glasses carrying a screwing tool comprises a glasses frame, pile heads arranged on the two sides of the glasses frame and glasses legs hinged to the pile heads, each glasses leg comprises a hinge section, a middle section and a hanging lug section, the hinge sections are hinged to the pile heads, the middle sections are connected with the hinge sections through connecting bolts, and the hanging lug sections are connected with the middle sections through connecting bolts. The hanging lug section is connected with the middle section through a connecting piece and provided with a screwing tool used for screwing the connecting bolt, and the screwing tool is inserted into a screwing hole in the cap portion of the connecting bolt when the hanging lug section is connected with the middle section. The pair of glasses has the beneficial effects that the screwing tools are arranged on the glasses legs and are used for screwing the connecting bolts for connecting the hinged sections and the middle sections and also screwing the bolts arranged on the glasses frame and the pile heads, so that the glasses legs and the lenses are re-mounted when the bolts fall off in the wearing process to cause falling off of the glasses legs and falling off of the lenses; therefore, the problem that the user cannot be repaired in time when wearing the glasses outdoors can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of glasses, in particular to a pair of glasses carrying a screw-twisting tool. Background Art

[0002] Glasses are a combination of lenses and frames, used to improve vision, protect eyes or for decorative purposes. Glasses can correct a variety of vision problems, including myopia, hyperopia, astigmatism, presbyopia, strabismus or amblyopia.

[0003] As we all know, when the lens is set in the frame, it is connected by bolts to confine the lens in the frame, and the temples are also swung and connected to the pile heads by bolts. However, the bolts will loosen due to the increase in the usage cycle. When the user is outdoors, the loosening of the bolts will cause the lenses and temples to detach. In the absence of screwdrivers, the temples and lenses cannot be reinstalled immediately, which will have a substantial impact on users with high myopia. Utility Model Content

[0004] The utility model aims to solve the above-mentioned shortcomings of the prior art and provides a pair of glasses carrying a screw-twisting tool to solve the above-mentioned problems.

[0005] The utility model adopts a technical solution to solve the technical problem: the glasses carrying a screw threading tool include a frame, pile heads arranged on both sides of the frame, and temples hinged to the pile heads, the temples include a hinged section, an intermediate section, and an ear hanging section, the hinged section is hinged to the pile heads, the intermediate section is connected to the hinged section through a connecting bolt, the ear hanging section is connected to the intermediate section through a connecting piece and is provided with a screw threading tool for screwing the connecting bolt, and the screw threading tool is inserted into the screw threading hole of the cap of the connecting bolt when the ear hanging section and the intermediate section are connected.

[0006] For further improvement, the hinged section has an assembly base surface, and the assembly base surface is provided with connecting screw holes for connecting with connecting bolts in the hinged section.

[0007] Further improvement, the middle section has a first assembly mating surface in contact with the assembly base surface, and a back base surface facing away from the first assembly mating surface. A countersunk hole for a connecting bolt to be placed therein is provided in the middle section. The countersunk hole is provided with a front opening on the first assembly mating surface to allow part of the rod of the connecting bolt to pass through, and a rear opening on the back base surface to guide the connecting bolt into the countersunk hole.

[0008] To be further improved, the ear section has a second assembly mating surface in contact with the back base surface, and a screw threading tool is provided on the second assembly mating surface. The screw threading tool enters the countersunk hole through the rear opening and is inserted into the screw threading hole of the cap of the connecting bolt.

[0009] Further improvement, the connecting piece has two and is symmetrically distributed on both sides of the middle section, which includes a connecting body that is rotated by an axis, and an insertion rod inserted in the connecting body. When the hook ear section and the middle section are combined, the connecting body is placed on the hook ear section at the same time by rotation. A slot that defines a plug-in guide is provided on the hook ear section. The slot is divided into a sliding part and a locking part along the plug-in guide. The insertion rod is inserted into the slot and has a clearance fit with the sliding part and an interference fit with the locking part.

[0010] Further improvement is made, the matching clearance between the slot and the insertion rod is gradually reduced along the insertion guide.

[0011] The beneficial effects of the utility model are:

[0012] The utility model provides a screwing tool on the temple, which is used to screw the connecting bolts connecting the hinge section and the middle section, and also to screw the bolts arranged on the frame and the pile head, so that when the bolts come out during wearing, causing the temple to fall off, and the lens to fall off, the temple and the lens can be reinstalled, so as to solve the problem that the temple cannot be repaired in time when wearing outdoors. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 It is a schematic diagram of the exploded structure of the temple of the utility model;

[0015] Figure 3 For this utility model Figure 2 A partial enlarged schematic diagram of part A;

[0016] Figure 4 For this utility model Figure 2 A partial enlarged schematic diagram of part B;

[0017] Figure 5 The utility model is a schematic diagram of the assembly structure of the temple. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings:

[0019] Referring to the accompanying drawings: the glasses carrying a screw threading tool include a frame 1, studs 2 arranged on both sides of the frame 1, and temples 3 hinged to the studs 2, the temples 3 include a hinged section 31, an intermediate section 32, and an ear section 33, the hinged section 31 is hinged to the stud 2, the intermediate section 32 is connected to the hinged section 31 by a connecting bolt 4, the ear section 33 is connected to the intermediate section 32 by a connecting piece 5 and is provided with a screw threading tool 6 for screwing the connecting bolt 4, the screw threading tool 6 is inserted into the screw threading hole of the cap of the connecting bolt 4 when the ear section 33 and the intermediate section 32 are connected. The principle of the utility model is that the temple 3 is arranged in sections, so that it has a part hinged with the pile head 2, a part for placing the connecting bolt 4 therein, and a part for setting the screwing tool 6. The screwing tool 6 is used to screw the connecting bolt 4 connecting the hinged section 31 and the middle section 32, and also to screw the bolts set on the frame 1 and the pile head 2. In this way, when the bolts fall out during wearing, causing the temple 3 to fall off and the lens to fall off, the temple 3 and the lens can be reinstalled, thereby solving the problem that the temple cannot be repaired in time when wearing outdoors.

[0020] The hinged section 31 has an assembly base surface 31 - a, and the assembly base surface 31 - a is provided with a connecting screw hole 31 - a1 combined with the connecting bolt 4 in the hinged section 31. The connecting screw hole 31 - a1 is used for the connecting bolt 4 to be screwed in, so as to realize the splicing of the hinged section 31 and the middle section 32.

[0021] The middle section 32 has a first assembly mating surface 32-a in contact with the assembly base surface 31-a, and a back base surface 32-b facing away from the first assembly mating surface 32-a. A countersunk hole 32-c is provided in the middle section 32 for the connection bolt 4 to be placed therein. The countersunk hole 32-c has a front opening 32-c1 on the first assembly mating surface 32-a for allowing a portion of the rod of the connection bolt 4 to pass through, and a rear opening 32-c2 on the back base surface 32-b for guiding the connection bolt 4 to enter the countersunk hole 32-c. The assembly base surface 31-a The first assembly mating surface 32-a is flat, so that the hinged section 31 and the middle section 32 can be completely fitted together when assembled, which can increase the assembly stability. The countersunk hole 32-c is used to accommodate the connecting bolt 4, that is, it can simultaneously adapt to the cap and the stem of the connecting bolt 4, and can also allow the screwdriver tool 6 to be placed inside. The front opening 32-c1 is for the stem of the connecting bolt 4 to pass through and connect with the connecting screw hole 31-a1, and the rear opening 32-c2 is used to guide the connecting bolt 4 into the countersunk hole 32-c, and also allows the screwdriver tool 6 to enter.

[0022] The ear section 33 has a second assembly mating surface 33-a that contacts the back base surface 32-b. A screw threading tool 6 is arranged on the second assembly mating surface 33-a. The screw threading tool 6 enters the countersunk hole 32-c through the rear opening 32-c2 and is inserted into the screw threading hole of the cap of the connecting bolt 4. The second assembly mating surface 33-a and the back base surface 32-b are both planes, so that the middle section 32 and the ear section 33 can be completely fitted together when assembled, which can increase the assembly stability and facilitate the setting of the screw threading tool 6.

[0023] The connecting member 5 has two parts and is symmetrically distributed on both sides of the middle section 32. It includes a connecting body 51 that is rotated by the shaft 7, and an insertion rod 52 inserted into the connecting body 51. When the ear section 33 and the middle section 32 are combined, the connecting body 51 is placed on the ear section 33 by rotation. The ear section 33 is provided with a slot 33-a that defines a plug-in guide. The slot 33-a is divided into a sliding part 33-a1 and a locking part 33-a2 along the plug-in guide. The insertion rod 52 is inserted into the slot 33-a and the sliding part 33-a1 has a clearance fit, and the locking part 33-a2 has an interference fit. The two settings can increase the ear section 33 and the middle section 32 when they are spliced. The stability of the connector 5 is ensured, that is, the ear segment 33 will not tilt toward one side when only one is provided, and the connecting body 51 of the connector 5 is swung through the shaft 7, so that the connecting body 51 will not come into contact with the ear segment 33 when the screwing tool 6 screws the connecting bolt 4, and there will be no obstacle to the rotation of the ear segment 33. The plug rod 52 is used to connect the connecting body 51 and the ear segment 33, that is, the plug rod 52 enters into the slot 33-a provided in the ear segment 33, and the clearance fit facilitates the entry of the plug rod 52, and the interference fit is used to confine the plug rod 52 in the slot 33-a, thereby preventing the plug rod 52 from falling out.

[0024] The matching clearance between the slot 33-a and the insertion rod 52 gradually decreases along the insertion guide, and the change of the slot width is linear, so that the insertion process is relatively smooth and the jamming phenomenon in the middle of the assembly can be avoided.

[0025] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A pair of glasses with a screw-twisting tool, comprising a frame (1), studs (2) arranged on both sides of the frame (1), and temples (3) hinged to the studs (2), characterized in that: The temple (3) comprises a hinged section (31), an intermediate section (32), and an ear section (33); the hinged section (31) is hinged to the pile head (2); the intermediate section (32) is connected to the hinged section (31) via a connecting bolt (4); the ear section (33) is connected to the intermediate section (32) via a connecting piece (5) and is provided with a screwing tool (6) for screwing the connecting bolt (4); the screwing tool (6) is inserted into the screwing hole of the cap of the connecting bolt (4) when the ear section (33) and the intermediate section (32) are connected.

2. The glasses carrying a screw-twisting tool according to claim 1, characterized in that: The hinge section (31) has an assembly base surface (31-a), and the assembly base surface (31-a) is provided with a connection screw hole (31-a1) connected with the connection bolt (4) in the hinge section (31).

3. The glasses carrying a screw-twisting tool according to claim 2, characterized in that: The middle section (32) has a first assembly mating surface (32-a) in contact with the assembly base surface (31-a), and a back base surface (32-b) facing away from the first assembly mating surface (32-a). A countersunk hole (32-c) for the connecting bolt (4) to be placed therein is provided in the middle section (32). The countersunk hole (32-c) has a front opening (32-c1) on the first assembly mating surface (32-a) for allowing a portion of the rod of the connecting bolt (4) to pass through, and a rear opening (32-c2) on the back base surface (32-b) for guiding the connecting bolt (4) to enter the countersunk hole (32-c).

4. The glasses carrying a screw-twisting tool according to claim 3, characterized in that: The ear section (33) has a second assembly mating surface (33-a) in contact with the back base surface (32-b), and the threading tool (6) is arranged on the second assembly mating surface (33-a). The threading tool (6) enters the countersunk hole (32-c) through the rear opening (32-c2) and is inserted into the threading hole of the cap of the connecting bolt (4).

5. The glasses carrying a screw-twisting tool according to claim 1, characterized in that: The connecting member (5) has two symmetrically distributed parts located on both sides of the middle section (32), and includes a connecting body (51) that is rotated by a shaft (7), and an insertion rod (52) inserted into the connecting body (51). When the ear section (33) and the middle section (32) are combined, the connecting body (51) is simultaneously placed on the ear section (33) by rotation. The ear section (33) is provided with a slot (33-a) that defines a plug-in guide. The slot (33-a) is divided into a sliding part (33-a1) and a locking part (33-a2) along the plug-in guide. The insertion rod (52) is inserted into the slot (33-a) to achieve clearance fit with the sliding part (33-a1) and interference fit with the locking part (33-a2).

6. The glasses carrying a screw-twisting tool according to claim 5, characterized in that: The matching clearance between the slot (33-a) and the insertion rod (52) gradually decreases along the insertion guide.

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