CN203838429U - Thin slice combined glasses with elasticity - Google Patents

Abstract

The utility model discloses a pair of thin slice combined glasses with elasticity and aims at solving the technical problems of prolonging the service life of the glasses and saving the production cost of the glasses. The pair of thin slice combined glasses comprises a glass frame and glass legs hinged with bases at the two sides of the glass frame, wherein connecting bases are arranged between the bases and the glass legs, the front ends of the connecting bases are respectively sheathed on the bases, the rear ends of the connecting bases are transversely provided with hinge slots, the front ends of the glass legs are inserted into the hinge slots and are hinged with the rear ends of the connecting bases, curved shrapnels are arranged on the connecting bases, the front ends of the shrapnels are fixedly connected to the surfaces of the inner sides of the connecting bases, the rear ends of the shrapnels are inserted into the hinge slots from the surfaces of the inner sides of the connecting bases and are arranged at the front ends of the glass legs. Compared with the prior art, the pair of thin slice combined glasses has the advantage that the connecting bases are arranged between the glass legs and the glass frame, and the shrapnels are arranged between the glass legs on the connecting bases, so that elastic buffered acting forces are formed between the glass legs and the glass frame in a using process.

Description

Tool thin slice combined eyeglasses springy

Technical field

The utility model relates to a kind of glasses.

Background technology

At present, the screw of normally take between spectacle-frame and leg of spectacles is equipped with the syndeton of spring in the middle of rotating shaft, this structure there will be aging conditions after using because spring force is long-time, greatly shortened the life-span of glasses, infringement consumer's interests, and also the every a catapult of traditional spring structure is than all needing a set of particular manufacturing craft, cost is high, production cycle is long, and life time is short, has reduced the serviceable life of glasses.

Summary of the invention

The purpose of this utility model is to provide a kind of tool thin slice combined eyeglasses springy, and the technical matters that solve is the serviceable life that extends glasses, saves the production cost of glasses.

For addressing the above problem, the utility model is realized by the following technical solutions: a kind of tool thin slice combined eyeglasses springy, comprise spectacle-frame and the leg of spectacles hinged with the pedestal of spectacle-frame both sides, between described pedestal and leg of spectacles, be provided with Connection Block, the front end of described Connection Block is socketed in respectively on pedestal, the rear end of described Connection Block is laterally provided with hinged groove, it is interior and hinged with the rear end of Connection Block that the front end of described leg of spectacles inserts hinged groove, on Connection Block, be provided with crooked shell fragment, the front end of described shell fragment is fastened on the inner surface of Connection Block, the rear end of shell fragment is stretched in hinged groove and is arranged on the front end of leg of spectacles from the inner surface of Connection Block.

The front end face of Connection Block described in the utility model is provided with the counterbore of indent, in the front end of hinged groove, Connection Block, be provided with the shell fragment hole of indent, the inner surface of described Connection Block is provided with the gathering sill corresponding with shell fragment hole site, described gathering sill is communicated with shell fragment hole, the width of gathering sill is less than the width in shell fragment hole, and the upper and lower both sides of front end of described shell fragment are respectively equipped with and suitable the first projection being connected in shell fragment hole.

The upper and lower both sides, rear end of shell fragment described in the utility model are respectively equipped with the second projection.

The front end downside of Connection Block described in the utility model is provided with the first screw hole being communicated with counterbore.

First screw recess corresponding with the first screw hole position after the lower end of pedestal described in the utility model is provided with in pedestal inserts counterbore.

Between pedestal described in the utility model and spectacle-frame, be provided with the elongated slot that extends to pedestal from the lens hole outside of spectacle-frame.

The utility model compared with prior art, between leg of spectacles and spectacle-frame, Connection Block is set, shell fragment is set on Connection Block and between leg of spectacles, make between leg of spectacles and spectacle-frame, to have the acting force of elastic buffer in the process of using, it is former flexible that shell fragment elastic force derives from steel disc, can easily not damage, extend the serviceable life of glasses, reduce use cost.

Accompanying drawing explanation

Fig. 1 is vertical view of the present utility model.

Fig. 2 is right view of the present utility model.

Fig. 3-1st, the perspective view one of the utility model Connection Block.

Fig. 3-2nd, the structural representation one of the utility model Connection Block.

Fig. 4 is the structural representation two of the utility model Connection Block.

Fig. 5 is the cut-open view of the utility model Connection Block.

Fig. 6 is the syndeton schematic diagram of the utility model Connection Block and spectacle-frame.

Fig. 7 is the structural representation under the utility model shell fragment deployed condition.

Fig. 8 is the structural representation one under the utility model shell fragment case of bending.

Fig. 9 is the structural representation two under the utility model shell fragment case of bending.

Figure 10 is the front view of the utility model leg of spectacles.

Figure 11 is the vertical view of the utility model leg of spectacles.

Figure 12 is the structural representation under the utility model spectacle-frame deployed condition.

Figure 13 is the structural representation of the utility model spectacle-frame two lateral bucklings.

Figure 14 is the syndeton schematic diagram one of the utility model leg of spectacles and Connection Block.

Figure 15 is the syndeton schematic diagram two of the utility model leg of spectacles and Connection Block.

Figure 16 is the syndeton schematic diagram three of the utility model leg of spectacles and Connection Block.

Embodiment

Below in conjunction with drawings and Examples, the utility model is described in further detail.

As depicted in figs. 1 and 2, the thin slice combined eyeglasses that the utlity model has elastic force, comprises spectacle-frame 1, is respectively equipped with the pedestal 4 that rearward bends approximately 90 degree in the left and right sides of spectacle-frame 1, on two pedestals 4, be socketed with respectively Connection Block 3, the rear end of Connection Block 3 is hinged with leg of spectacles 2.

As shown in Fig. 3-1, Fig. 3-2, Fig. 4 and Fig. 5, described Connection Block 3 is a rectangular parallelepiped, at the front end face middle part of Connection Block 3, be provided with the counterbore 7 of indent, counterbore 7 is rectangular opening, its shape and size are suitable with the shape of cross section of pedestal 4 and size, below the front end downside of Connection Block 3, counterbore 7, on hole wall, are provided with the first screw hole 12; The first screw hole 12 is communicated with counterbore 7, rear end at Connection Block 3 laterally has hinged groove 5, described hinged groove 5 is groove, on the cell wall of the two ends up and down of hinged groove 5, be provided with axis hole 16, in the front end of described hinged groove 5, Connection Block 3, be provided with the shell fragment hole 8 of indent, the inner surface of described Connection Block 3 is provided with the gathering sill 9 corresponding with 8 positions, shell fragment hole, described gathering sill 9 is communicated with shell fragment hole 8, the width of gathering sill 9 is less than the width in shell fragment hole 8, and making to form an xsect between gathering sill 9 and shell fragment hole 8 is the convex shape structure that dextrorotation turn 90 degrees.

As shown in Figure 12 and Figure 13, in the lower end of pedestal 4, be provided with first screw recess 13 corresponding with the first screw hole 12 positions after pedestal 4 insertion counterbores 7 are interior; Between pedestal 4 and spectacle-frame 1, be provided with the elongated slot 15 that extends to pedestal 4 from the lens hole outside of spectacle-frame 1.

As shown in Figure 6, when Connection Block 3 is connected with pedestal 4, pedestal 4 is inserted in counterbore 7, when the rear end of pedestal 4 and the rear end of counterbore 7 mutually against time, the first screw hole 12 just overlaps with the position of the first screw recess 13, screw is screwed in the first screw hole 12, in screw is screwed into the first screw hole 12 completely, the screw portion of screw enters in the first screw recess 13, thereby Connection Block 3 is fixing with pedestal 4.

As shown in Figure 7, Figure 8 and Figure 9, on Connection Block 3, be provided with crooked shell fragment 6, described shell fragment 6, under deployed condition, is respectively equipped with the first projection 10 and the second projection 11 in the both sides up and down of its front-end and back-end, make to form a H font between shell fragment 6 and the first projection 10, the second projection 11; After shell fragment 6 bendings, form a G font; When shell fragment 6 is connected with Connection Block 3 (shown in Fig. 1), the first projection 10 of shell fragment 6 front ends inserts in shell fragment hole 8 from the rear end of Connection Block 3, insert in gathering sill 9 from the rear end of gathering sill 9 front portion of shell fragment 6, when the front end of shell fragment 6 and the first projection 10 be inserted into completely shell fragment hole 8 interior after, the rear portion of shell fragment 6 is arranged in hinged groove 5, and the rear end of shell fragment 6 and the second projection 11 are arranged on the outer surface of Connection Block 3, between the second projection 11 and hinged groove 5, form interface arrangment.

As shown in Figure 10 and Figure 11, the front end of leg of spectacles 2 is provided with the hinged block 17 for being connected with contiguous block 3, the shape of described hinged block 17 and size are suitable with shape and the size of hinged groove 5, on hinged block 17, be provided with the through hole 18 that the rear surface from the upper end face of hinged block 17 to hinged block 17 connects, in the junction of the inner surface front end of hinged block 17 and the front end face of hinged block 17, be provided with arc transiting surface 19.

As shown in Figure 14, Figure 15 and Figure 16, when leg of spectacles 2 is connected with Connection Block 3, hinged block 17 is inserted in hinged groove 5, when the through hole 18 on hinged block 17 coaxially arranges with axis hole 16, at the screwed bolt of through hole 18 and the interior insertion of axis hole 16 one end, thereby make leg of spectacles 2 and Connection Block 3 hinged, now, the front end of hinged block 17 withstands on shell fragment 6; After leg of spectacles is amounted to, shell fragment 6 contacts with the inner surface of hinged block 17, hinged block 17 is applied to external force simultaneously, and leg of spectacles can not launched voluntarily under the effect that there is no external force; After leg of spectacles is opened, due to the guiding of arc transiting surface 19, shell fragment 6 is pushed away forward, after leg of spectacles 2 launches completely, the front end face of hinged block 17 and shell fragment 6 are in contact with one another, and extend the serviceable life of glasses.

Claims (6)

1. a tool thin slice combined eyeglasses springy, comprise spectacle-frame (1) and the leg of spectacles (2) hinged with the pedestal (4) of spectacle-frame (1) both sides, it is characterized in that: between described pedestal (4) and leg of spectacles (2), be provided with Connection Block (3), the front end of described Connection Block (3) is socketed in respectively on pedestal (4), the rear end of described Connection Block (3) is laterally provided with hinged groove (5), it is interior and hinged with the rear end of Connection Block (3) that the front end of described leg of spectacles (2) inserts hinged groove (5), on Connection Block (3), be provided with crooked shell fragment (6), the front end of described shell fragment (6) is fastened on the inner surface of Connection Block (3), the rear end of shell fragment (6) is stretched in hinged groove (5) and is arranged on the front end of leg of spectacles (2) from the inner surface of Connection Block (3).

2. tool according to claim 1 thin slice combined eyeglasses springy, it is characterized in that: the front end face of described Connection Block (3) is provided with the counterbore (7) of indent, front end in hinged groove (5), in Connection Block (3), be provided with the shell fragment hole (8) of indent, the inner surface of described Connection Block (3) is provided with the gathering sill (9) corresponding with position, shell fragment hole (8), described gathering sill (9) is communicated with shell fragment hole (8), the width of gathering sill (9) is less than the width of shell fragment hole (8), the upper and lower both sides of front end of described shell fragment (6) are respectively equipped with and shell fragment hole (8) suitable the first projection (10) being connected.

3. tool according to claim 2 thin slice combined eyeglasses springy, is characterized in that: the upper and lower both sides, rear end of described shell fragment (6) are respectively equipped with the second projection (11).

4. tool according to claim 3 thin slice combined eyeglasses springy, is characterized in that: the front end downside of described Connection Block (3) is provided with the first screw hole (12) being communicated with counterbore (7).

5. tool according to claim 4 thin slice combined eyeglasses springy, is characterized in that: first screw recess (13) corresponding with the first screw hole (12) position after the lower end of described pedestal (4) is provided with in pedestal (4) inserts counterbore (7).

6. tool according to claim 5 thin slice combined eyeglasses springy, is characterized in that: between described pedestal (4) and spectacle-frame (1), be provided with the elongated slot (15) that extends to pedestal (4) from the lens hole outside of spectacle-frame (1).