CN211956028U - Detachable glasses leg connecting mechanism and glasses - Google Patents

Abstract

A detachable glasses leg connecting mechanism and glasses relate to the technical field of glasses, and the detachable glasses leg connecting mechanism comprises a pile head, a hinge piece and glasses legs; the pile head is used for being connected with the picture frame, and the hinge piece is hinged with the pile head; the glasses legs are provided with insertion rods and clamping blocks arranged on one sides of the insertion rods; the hinge piece is provided with an inserting hole and a bayonet communicated with the inserting hole, the inserting hole comprises a first accommodating cavity and a second accommodating cavity which are mutually communicated, the first accommodating cavity is used for accommodating the inserting rod and enabling the inserting rod to rotate in the cavity, and the second accommodating cavity is used for accommodating the clamping block; the clamping block is clamped at the clamping opening. The utility model discloses an ann mutually supporting in inserted bar, fixture block, first holding chamber and second holding chamber makes the glasses leg can be under the prerequisite without the help of any external instrument, convenient dismouting, the different glasses leg of change that the user can be random to satisfy the differentiation demand under the different scenes.

Description

Detachable glasses leg connecting mechanism and glasses

Technical Field

The application relates to the technical field of glasses, in particular to a detachable glasses leg connecting mechanism.

Background

Conventional metal material glasses mainly include mirror circle, lens, the bridge of the nose, nose support, nose support, pile head and mirror leg, and wherein, two mirror circles are connected to the bridge of the nose, and the nose supports and utilizes the nose to hold in the palm the support and fix in mirror circle lower part, pile head one end and the outside fixed connection of mirror circle, and the opposite side is articulated with the mirror leg to realize the folding of mirror leg.

In the prior art, the glasses legs and the pile heads are generally connected through bolts and hinged seats, and if the glasses legs and the pile heads need to be disassembled and assembled, special maintenance tools are needed, so that the glasses legs and the pile heads are not suitable for frequent disassembly and assembly. Those skilled in the art generally recognize that: only when in maintenance, the glasses legs are required to be disassembled and assembled, and the low-frequency disassembly and assembly requirement does not need to design a quick-assembly structure.

The glasses have certain decoration in addition to the tool property, and in order to match different clothes and cater to different scenes, a user often needs to prepare a plurality of glasses, even each model of glasses is provided with a plurality of different colors, which undoubtedly increases the use cost of the glasses.

SUMMERY OF THE UTILITY MODEL

The technical problem that this application was solved is how to guarantee the variety of glasses under the prerequisite that reduces the use cost of glasses to satisfy the actual demand under the different scenes of user.

In order to solve the above technical problem, an embodiment of the present application provides a detachable glasses leg connecting mechanism, including a stud head, a hinge and glasses legs; the pile head is used for being connected with the picture frame, and the hinge piece is hinged with the pile head; the glasses legs are provided with insertion rods and clamping blocks arranged on one sides of the insertion rods; the hinge piece is provided with an inserting hole and a bayonet communicated with the inserting hole, the inserting hole comprises a first accommodating cavity and a second accommodating cavity which are mutually communicated, the first accommodating cavity is used for accommodating the inserting rod and enabling the inserting rod to rotate in the cavity, and the second accommodating cavity is used for accommodating the clamping block; the clamping block is clamped at the clamping opening.

In the above technical scheme, further, the first accommodating cavity is cylindrical, the insertion rod is cylindrical, one end of the fixture block is fixedly connected with the cylindrical side surface, and the other end of the fixture block is provided with a guide arc surface.

In the above technical solution, further, a rectangular coordinate system is formed by the X axis, the Y axis, and the Z axis, with the axis of the first accommodating chamber as the Z axis, the opening direction of the bayonet as the Y axis, and the direction of the first accommodating chamber pointing to the second accommodating chamber as the X axis; the height of the guide cambered surface of the clamping block clamped at the bayonet, which protrudes out of the cylindrical side surface, is gradually reduced in the direction that the first accommodating cavity points to the second accommodating cavity.

In the above technical solution, further, a connecting plate is arranged at one end of the pile head, and a through hole is arranged on the connecting plate; the articulated elements are provided with inserting seams, bolt holes are formed in one sides of the inserting seams, positioning blind holes are formed in the other sides of the inserting seams, the connecting plates are fixed in the inserting seams, and bolts are fixed in the positioning blind holes after passing through the bolt holes and the through holes in sequence.

In the above technical scheme, further, the one end of pile head sets up two dopes that are parallel to each other, is equipped with the mounting groove with pile head complex picture frame, install I-shaped spare in the mounting groove, I-shaped spare forms two draw-in grooves in the mounting groove, the dop is fixed in the draw-in groove.

In the above technical solution, further, the pile head and the hinge are made of metal, and the glasses legs and the glasses frame are made of plastic.

In addition, this application still provides a glasses, including picture frame, pile head, articulated elements and the different glasses leg of a plurality of groups, the relation of connection of picture frame, pile head, articulated elements and glasses leg is as above.

In the technical scheme, furthermore, the colors and the shapes of the glasses legs of different groups are not completely the same.

In the above technical solution, further, the glasses case is further included, and a plurality of glasses leg fixing positions are arranged in the glasses case.

Compared with the prior art, the technical scheme of the embodiment of the application has the following beneficial effects:

the embodiment of the application provides a detachable glasses leg connecting mechanism, wherein an insertion rod is opposite to a first accommodating cavity port, a clamping block is opposite to a second accommodating cavity port, the insertion rod is inserted into a first accommodating cavity, then a needle rotates a glasses leg, the clamping block rotates to a bayonet position from the second accommodating cavity, and then the glasses leg is installed; and the glasses legs are rotated reversely, so that the clamping block is withdrawn from the bayonet to the second accommodating cavity, and the inserting rod can be taken out from the first accommodating cavity to complete the separation of the glasses legs and the articulated piece. The glasses legs can be conveniently disassembled and assembled on the premise of not using any external tools, and different glasses legs can be randomly replaced by a user, so that different requirements under different scenes can be met. The user can reduce the number of the equipped glasses to a certain extent, and the use cost of the glasses is favorably reduced.

Drawings

FIG. 1 is a schematic structural view of a removable temple attachment mechanism according to an embodiment of the present application;

FIG. 2 is an exploded view of a removable temple attachment mechanism according to an embodiment of the present application;

FIG. 3 is a schematic view of an end of an eyeglass temple according to an embodiment of the present disclosure;

FIG. 4 is a schematic view of an end structure of a hinge according to an embodiment of the present application;

FIG. 5 is a schematic view of a hinge and temple engagement according to an embodiment of the present application;

fig. 6 is a schematic view of the engagement of the pile head with the frame according to the embodiment of the present application;

fig. 7 is a schematic structural diagram of a pile head according to an embodiment of the present application.

Reference numerals:

1-pile head; 2-a hinge; 3-glasses legs; 4-the spectacle frame; 5-bolt; 11-a connecting plate; 12-clamping head; 21-ampere socket; 22-bayonet; 23-inserting a seam; 211-a first housing chamber; 212-a second housing cavity; 31-inserting a rod; 32-fixture block.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

FIG. 1 is a schematic structural view of a removable temple attachment mechanism according to an embodiment of the present application; figure 2 is an exploded view of a removable temple attachment mechanism according to an embodiment of the present application.

As shown in fig. 1 and 2, the embodiment of the present application provides a detachable temple connecting mechanism, which includes a post head 1, a hinge 2, and a temple 3. The pile head 1 is fixedly connected with the mirror frame 4; the articulated piece 2 is articulated with the pile head 1 through a bolt 5, so that the articulated piece 2 can rotate relative to the pile head 1 to fold and unfold the glasses legs 3; the pile head 1 is inserted with the glasses legs 3, and the inserting structure is detachable.

In particular, the plugging structure can be referred to fig. 3-5.

Fig. 3 is a schematic end structure of a temple according to an embodiment of the present application.

As shown in fig. 3, the temple 3 includes an insertion rod 31 and a latch 32 provided on one side of the insertion rod 31. Specifically, the insertion rod 31 is cylindrical, one end of the fixture block 32 is fixedly connected with the cylindrical side surface, and the other end of the fixture block is provided with a guide arc surface. The function and the specific shape of the guiding cambered surface refer to the description of the corresponding content of the figure 5 below.

It should be noted that: the above-mentioned "one end of the latch 32 is fixedly connected to the cylindrical side surface" is only used for describing the position relationship, in practice, the latch 32 and the insertion rod 31 may be integrally formed, or a part of the latch 32 is located inside the insertion rod 31 and a part of the latch protrudes out of the insertion rod 31.

Fig. 4 is a schematic view of an end structure of a hinge according to an embodiment of the present application.

As shown in fig. 4, the hinge member 2 is provided with an insertion hole 21 and a bayonet 22 communicated with the insertion hole 21, the insertion hole 21 includes a first accommodation cavity 211 and a second accommodation cavity 212 which are communicated with each other, the cross section of the first accommodation cavity 211 is circular, and the cross section of the second accommodation cavity 212 is rectangular. The first accommodating cavity 211 is used for accommodating the insertion rod 31 and can enable the insertion rod 31 to rotate in the cavity; the second accommodating cavity 212 is used for accommodating the fixture block 32; the bayonet 22 is used for clamping the fixture block 32.

Figure 5 is a schematic view of a hinge and temple engagement according to an embodiment of the present application.

As shown in fig. 5, the first receiving cavity 211, the second receiving cavity 212 and the bayonet 22 of the hinge member 2 have the following positional relationship: the axis of the first accommodating cavity 211 is taken as a Z axis, the opening direction of the bayonet 22 is taken as a Y axis, the direction in which the first accommodating cavity 211 points to the second accommodating cavity 212 is taken as an X axis, and the X axis, the Y axis and the Z axis form a rectangular coordinate system.

The hinge 2 and the temple 3 are fitted as follows:

when the glasses legs 3 are installed, the inserting rod 31 is opposite to the port of the first accommodating cavity 211, the fixture block 32 is opposite to the port of the second accommodating cavity 212, and then the inserting rod 31 is inserted into the first accommodating cavity 211 along the negative direction of the X axis; after the glasses are inserted in place, the glasses legs 3 are rotated anticlockwise, so that the inserting rod 31 rotates around the axis of the inserting rod in the first accommodating cavity 211, and in the rotating process, the fixture blocks 32 rotate to the positions of the bayonets 22 from the second accommodating cavity 212; thus, the installation of the glasses legs 3 is completed;

when the glasses legs 3 are disassembled, the glasses legs 3 are rotated clockwise, so that the inserting rod 31 rotates around the axis of the inserting rod in the first accommodating cavity 211, and in the rotating process, the clamping block 32 is withdrawn from the bayonet 22 to the second accommodating cavity 212; the insertion rod 31 is taken out of the first accommodation cavity 211 along the positive direction of the X-axis, and the separation of the temple 3 and the hinge 2 is completed.

The function of the guiding cambered surface is to make the rotation of the glasses legs 3 more labor-saving. Specifically, the height of the guiding arc surface of the latch 32 mounted on the bayonet 22 protruding from the cylindrical side surface is gradually reduced in the direction in which the first receiving cavity 211 points to the second receiving cavity 212. When the glasses legs 3 are disassembled, the glasses legs 3 are rotated clockwise, the clamping blocks 32 are withdrawn from the clamping openings 22, and the resistance is small.

Compared with the prior art, the utility model provides a connecting mechanism, to install the pole 31 relative with first holding chamber 211 port, to install fixture block 32 relative with second holding chamber 212 port, to insert pole 31 into first holding chamber 211, then, the needle rotates glasses leg 3, makes fixture block 32 rotate to bayonet 22 position from second holding chamber 212, accomplishes the installation of glasses leg 3 promptly; the temple 3 is rotated reversely, so that the latch 32 is withdrawn from the bayonet 22 to the second receiving cavity 212, and the inserting rod 31 can be taken out from the first receiving cavity 211, thereby completing the separation of the temple 3 and the hinge 2.

Through the mutual matching of the inserting rod 31, the clamping block 32, the first accommodating cavity 211 and the second accommodating cavity 212, the glasses legs 3 can be conveniently disassembled and assembled on the premise of not using any external tool, and different glasses legs 3 can be randomly replaced by a user, so that the differentiation requirements under different scenes are met. The user can reduce the quantity of the equipped glasses to a certain extent, and the use cost of the glasses, including the purchase cost and the storage cost, is favorably reduced.

Fig. 6 is a schematic structural diagram of a pile head according to an embodiment of the present application.

As shown in fig. 6, the pile head 1 is provided with a connecting plate 11 at a first end and two chucks 12 parallel to each other at a second end. The connecting plate 11 is provided with a through hole. Referring to fig. 2, the hinge member 2 is provided with an insertion slit 23, one side of the insertion slit 23 is provided with a bolt 5 hole, the other side of the insertion slit 23 is provided with a positioning blind hole, the connecting plate 11 is fixed in the insertion slit 23, and the bolt 5 is fixed in the positioning blind hole after passing through the bolt 5 hole and the through hole in sequence.

The connection form of the pile head 1 and the hinge piece 2 is simple in structure and convenient and fast to assemble; and the bolt 5 is not exposed, so that the appearance is more attractive.

Fig. 7 is a schematic view of the engagement of the pile head with the frame according to the embodiment of the present application.

As shown in fig. 7, the lens frame 4 is provided with a mounting groove, an i-shaped member is mounted in the mounting groove, the i-shaped member forms two slots in the mounting groove, and the chuck 12 is fixed in the slots. The mounting groove and the clamping head 12 are simple in structure and easy to assemble, and the spectacle frame 4 and the pile head 1 are stably connected after assembly.

In some embodiments, the post head 1 and the hinge 2 are made of metal, and the glasses legs 3 and the glasses frame 4 are made of plastic. The plastic material has good toughness, is relatively easy to deform, is beneficial to installing the clamping head 12 of the pile head 1 into the clamping groove and is beneficial to enabling the clamping block 32 to enter and exit from the clamping opening 22; the metal material has good rigidity, which is beneficial to maintaining the connection strength and makes the relative movement easier to occur. The mutual cooperation of metalwork and plastic part promptly can reduce relative motion's the degree of difficulty to and the stability of restricting each other after the motion is ended.

On the other hand, this application still provides one kind and has used above-mentioned glasses that can dismantle glasses leg coupling mechanism, and this glasses include picture frame 4, pile 1, articulated elements 2 and the different glasses leg 3 of a plurality of groups, the relation of connection of picture frame 4, pile 1, articulated elements 2 and glasses leg 3 is the same with above-mentioned glasses leg coupling mechanism that can dismantle.

The plurality of sets of temples 3 may be different in color or shape, but must have the same insertion rod 31 and latch 32.

Due to the fact that the detachable glasses leg connecting mechanism is used, the glasses leg connecting mechanism is convenient to disassemble and assemble, and a user can replace different glasses legs 3 according to needs. In order to facilitate the use, a special glasses box can be designed, and a plurality of glasses legs 3 are arranged in the glasses box and can be used for accommodating at least one pair of glasses frames 4 and a plurality of groups of glasses legs 3.

Although the present application is disclosed above, the present application is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present disclosure, and it is intended that the scope of the present disclosure be defined by the appended claims.

Claims (8)

1. A detachable glasses leg connecting mechanism is characterized by comprising a pile head, a hinge piece and glasses legs; the pile head is used for being connected with the picture frame, and the hinge piece is hinged with the pile head; the glasses legs are provided with insertion rods and clamping blocks arranged on one sides of the insertion rods; the hinge piece is provided with an inserting hole and a bayonet communicated with the inserting hole, the inserting hole comprises a first accommodating cavity and a second accommodating cavity which are mutually communicated, the first accommodating cavity is used for accommodating the inserting rod and enabling the inserting rod to rotate in the cavity, and the second accommodating cavity is used for accommodating the clamping block; the clamping block is clamped at the clamping opening.

2. The detachable glasses leg connecting mechanism as claimed in claim 1, wherein the first receiving cavity is cylindrical, the insertion rod is cylindrical, one end of the fixture block is fixedly connected with the cylindrical side surface, and the other end of the fixture block is provided with a guiding arc surface.

3. The detachable glasses leg connecting mechanism as claimed in claim 2, wherein the axis of the first receiving chamber is taken as a Z axis, the opening direction of the bayonet is taken as a Y axis, the direction of the first receiving chamber pointing to the second receiving chamber is taken as an X axis, and the X axis, the Y axis and the Z axis form a rectangular coordinate system; the height of the guide cambered surface of the clamping block clamped at the bayonet, which protrudes out of the cylindrical side surface, is gradually reduced in the direction that the first accommodating cavity points to the second accommodating cavity.

4. The removable temple attachment mechanism of claim 1 wherein a connecting plate is disposed at one end of the post head, the connecting plate having a through hole; the articulated elements are provided with inserting seams, bolt holes are formed in one sides of the inserting seams, positioning blind holes are formed in the other sides of the inserting seams, the connecting plates are fixed in the inserting seams, and bolts are fixed in the positioning blind holes after passing through the bolt holes and the through holes in sequence.

5. A detachable glasses leg connecting mechanism as claimed in claim 1 or 4, wherein two parallel clamping heads are provided at one end of the pile head, a mounting groove is provided on the glasses frame matched with the pile head, an I-shaped member is installed in the mounting groove, the I-shaped member forms two clamping grooves in the mounting groove, and the clamping heads are fixed in the clamping grooves.

6. The removable temple attachment mechanism of claim 5 wherein the post and hinge are metal and the temple and frame are plastic.

7. Spectacles comprising a detachable temple connection according to any of claims 1 to 6, the temples having a plurality of groups.

8. The eyeglasses according to claim 7, wherein the legs of different sets differ in color and shape.

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