JPH06509191A - Glasses with temples that are articulated with the frame of the lens - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] Industrial application of eyeglasses with temples articulated with the frame of the lens The present invention includes a temple that is articulated with the lens frame, and the temple is articulated with the frame of the lens. from the position where it touches the frame of the glasses to the position where it is spread out so that the user can wear the glasses. relates to spectacles or temples of spectacles of a style which can be pivoted to a certain extent;

Conventional technology This style of spectacles or spectacle temples is known in various configurations.

The weak point of such glasses is the connection that connects one or many temples to the lens frame. Located at the joint or hinge. This articulation is easily damaged or broken. Joints that are vulnerable not only because they are weak, but also vulnerable when injured. The joints are difficult to repair, and this repair takes time and therefore costs a lot of money. It can be said to be a weakness for the same reason.

Problems that the invention aims to solve For the reasons mentioned above, the problem underlying the present invention is to protect joint joints from damage. Not only is the susceptibility to IM reduced, i.e., the robustness is increased, but also the joint In some cases, when a joint is injured by an amateur with poor technical knowledge, is easily repairable and does not require the assistance of any tools or aids to perform this repair. No tools or aids are required, or even if they are, they require the use of extremely unreliable tools or aids. The objective is to provide glasses that are no more than essential. make up the glasses Minimize the number of parts as much as possible, which facilitates assembly and reduces manufacturing costs. The purpose is to reduce the

This problem is solved by the present invention, first of all, in glasses of the above-mentioned style. By specially configuring the articulating connection between the frame and the With a regular shape, place each temple at the end that will be joined to the frame of the lens, and then designed as part of an articulation that can be connected directly to a corresponding receiving part, in which case this The manner in which the parts of the slider are connected is such that it is not necessary to use tools or auxiliary means. It is solved by

Various embodiments are possible from a structural point of view. i.e. combined with each of the vines, e.g. A bearing pin is formed on the frame of this lens at its end in order to or as a bearing sleeve for a temple with a bearing pin as a pivot pin holes etc. are provided. At this time, the above bearing pin and bearing sleeve are assembled. Bayonet connection in which twisting or turning is possible but limited Type or bayonet 7) Formed in bayonet type. However, some mechanics In order to change the way of thinking, one end of the vine can be used in the style of a sleeve or a sleeve. shaped as a lens frame bottle or as a screw socket. or a threaded socket formed on this extension. It is also possible to provide a member that can be screwed into the seat. In this configuration, the group In the upright state, a torsion limiting portion is formed. Assembling based on this principle Stand-up glasses are a case where the number of parts prepared for final assembly is extreme. It has been reduced to three parts (frame and two vines), and these parts can be easily assembled using tools. They can be combined with each other without using them.

The above-mentioned principle is particularly suitable for the production of eyeglasses that are particularly simple and made of synthetic materials. Therefore, other configurations may include lenses made from synthetic materials. The integrally formed frame is reinforced, especially near the side edges, and these reinforcements A hole is provided in which the axis of the hole is oriented approximately parallel to the surface of the frame. Into each of these holes are inserted bottles that fit into these holes and are shaped like vines. These bottles have an odor at their free ends protruding from their above holes. each has one radially projecting extension, and these extensions is the notch, groove, or II (GJ part) formed on the inner periphery of the hole into which the bottle is inserted. The glasses can then be swiveled into the wearing position, and in this wearing position The tendrils of the extensions forming the axial displacement protection are necessarily pivoted. The turning range formed by this is outside the area opened at the end face of the notch. exist.

In the case of the above configuration, a raised part or rib is provided around the bottle, and these are Notches, grooves or grooves formed on the inner periphery of the hole (combined with part 11 to form a vine 1j-position is formed and the braking action is performed in the area existing between them.

Another device according to the invention with a pivot pin on the frame and a sleeve or bushing on the frame. configuration, and the frame is divided to accommodate the lens. At its free end it protrudes from the fixing element to an extent that A screw sleeve is provided which can be screwed onto the protruding screw thread of the screw thread. screw connection In other configurations of this proposal for articulating joining of parts in the manner of One of the parts to be joined to is a helically curved tube, and these tubes A wire-like extension with corresponding helical perforations of other components within the helical shaft It can be introduced by turning the line to +l', - in the middle.

All the configurations mentioned above have special features for the locking position when the glasses are deployed. In addition to the contact part, the frame itself acts as a contact part to limit the pivoting movement of the crane. In fact, when assembling the parts, first of all, this contact part is formed elastically to the extent that it forms a temple. It is constructed so that it can be climbed over, that is, can be engaged and detached.

Brief description of the drawing The present invention will be explained in detail below with reference to the embodiments illustrated in the accompanying drawings.

Figure 1 shows that the temples are connected to each other in the manner of pins and bearing hemispheres and revolute joints. 1 is a view from the user's side of an embodiment of the glasses according to the present invention; FIG.

FIG. 2 is an enlarged cross-sectional view of the upper corner piece taken approximately along section line 2--2 of FIG.

Figure 3 is a side view of the square piece.

FIG. 4 is an extremely enlarged view of an embodiment of an articulating connection by means of a spring joint. Ru.

FIGS. 5 and 6 are examples of articulating connections in the manner of snapping.

The embodiment according to FIGS. 1, 2 and 3 shows that the glasses are made of synthetic material. It is based on a structure in which the lenses are grouped together. frame and rail The foundation frame 11 on which the lenses are attached is formed with reinforcing parts 12 and 13, and these A cylindrical hole 14.15 is formed in the reinforcement.

Glasses have two temples, and only one of these temples, 21 is illustrated in Figure 1. This temple 21 is equipped with a turning bin 23, which As is clear from FIG. It stands out only slightly. This protruding end of the pin 23 has a radially protruding A ridge or extension 25 is present. This ridge or extension is a vine. When the temple pivots, it slides on the outer surface of the reinforcement and prevents it from shifting axially when the temple is inserted. Stop. To take the barrel 21 shown in the figure to the state where you wear glasses, use the pin 23. into the hole I4 so that the extension part 25 fits into the groove 17 formed on the inner periphery of the hole I4. The extension 25 protruding from the hole 14, which only needs to be worn inside the When the crane moves, it comes into contact with the lower side of the reinforcing part 12, and when it moves, it reaches the position 25 shown by the chain line. Slide within the area drawn by ' and 25''. In order to carry it, the free end 211 is attached to the base frame 1 using the elastic deformation of this vine. 1 so that the free end is positioned somewhat above the level of the lower edge of the base frame. place The elastically curved rib 21 is extended in the direction of the base frame using elastic deformation. It is inserted into the groove 17 together with the long part 25, so that the temple is in the locking position due to the elastic force. The same result as above can be obtained by returning to the position 25'' indicated by the broken line.

In the embodiment according to FIG. 4, the frame 41 for the lens is divided, unlike the conventional Based on glasses having It is the foundation. Both fixed jaws 431 and fixed jaws of the fixed block 43 432 are not only fixed together, but also fixed upward to some extent. It stands out from 2. This upwardly protruding threaded portion 421 has a temple 44. The screw sleeve 441 fitted into the frame can be screwed in and fixed. ! -4 A brake/sealing sleeve 45 is slid through the screw sleeve 441 and the brake sleeve 441.

Figures 5 and 6 are schematic diagrams of the basic configuration of an embodiment based on the embodiment shown in Figure 4. It is shown in This embodiment also shows the manner in which the frame 51 for the lens is divided. It is based on cancer. One of the fixed jaws of the fixed block is equipped with a housing member. A helically curved tube body 52 is attached. This pipe body is roughly two-striped. It has a mountain, and inside this tube there is a spirally curved wire-like end of the vine 53. can be introduced by a push-in motion. Contact with the temples when the glasses are unfolded In order to improve the condition, the artificial part 521 of the tube body 52 is moved approximately 90 degrees forward to the position shown by the chain line. It is possible to move.

Claims (10)

[Claims] 1. It has a temple that is articulated with the frame of the lens, and this temple It can be rotated from the basic position in contact with the frame or the resting position to the rotated wearing position. In a certain style of glasses or glasses frame, each temple is connected to its lens frame. of an articulating joint which can be connected directly with a corresponding receptacle of the frame at the end to be are formed as parts, in which case these parts can be removed using auxiliary means or tools. glasses characterized in that they are configured so that they can be connected to each other without Eye or glasses frame. 2. one hole or similar in each case to allow connection with one of the temples in the frame of the lens; The material is formed as a bearing pin at the end of the temple or as a pivot pin. characterized in that a bearing sleeve for the temple is provided with a bearing pin; The glasses or glasses frame according to claim 1. 3. The bearing pin and bearing sleeve are assembled and can be twisted or pivoted. bayonet coupling style or bayonet bayonet coupling style with limited capability The eyeglasses according to claim 1 or 2, characterized in that they are formed of Eye or glasses frame. 4. One end of the temple is formed in the form of a sleeve or in the form of a threaded sleeve. or formed in the frame of the lens as a pin or in the form of a screw socket. can be screwed into a threaded socket formed on or formed in this extension. The eyeglasses according to claim 1 or 2, characterized in that the glasses are equipped with a member that is Eye or glasses frame. 5. If the pivot limiter is effective in the assembled condition, especially on the frame and/or the temple, Claims 1 to 3 are characterized in that the Glasses or glasses frames described in any one of items 4 to 4. 6. Especially frames that are integrally formed with lenses, which in some cases are made from synthetic materials. It is reinforced near the side edges, and the axis of these reinforced parts also Holes are provided so as to be oriented approximately parallel to the plane of the frame, and the Each of these holes is formed into a vine so that a pin can be inserted thereinto. one radius each at the free ends of which the pins protrude from their above-mentioned holes. It has extensions that protrude in the direction that the pin is inserted into. guided through a notch, groove or similar part formed in the inner periphery of the It can be pivoted into the wearing position and forms an axial slip protection in this wearing position. The pivot range formed by the inevitable pivoting of the temple of the extension A claim characterized in that it exists outside the area opened at the end face of the notch. Eyeglasses or eyeglass frames described in any one of Items 1 to 6. 7. A ridge or rib is provided around the pin, and these are formed on the inner periphery of the hole. combined with a cutout, groove or similar part to form a locking position for the temple. and is configured to perform a braking action within the area that exists between them. The eyeglasses described in any one of claims 1 to 6 characterized by Glasses frame. 8. When the frame is divided to accommodate the lenses, there is a The fixing screw extends beyond the fixing block to which it belongs, and on this extension characterized in that the threaded rib of the temple is configured to be threadable. Eyeglasses or eyeglass frames according to any one of claims 1 to 7 . 9. One of the parts to be joined together is provided with a spirally curved tube body, Within these tubes are correspondingly helically curved wire-like extensions of other components. configured to be introduced by being pivoted about a helical axis; Claims 1 to 8, characterized in that: The glasses or glasses frames shown. 10. In addition to the special abutment for the extended locking position, the frame itself has a pivoting movement acts as an abutment to limit the First of all, the temples are designed to be elastic to a certain extent so that they can be overcome, i.e., removable. Any one of claims 1 to 9, characterized in that Glasses or glasses frames listed in one of the above.