CN212808819U

CN212808819U - Glasses belt fastener

Info

Publication number: CN212808819U
Application number: CN202022122805.7U
Authority: CN
Inventors: 李强
Original assignee: Ningbo Xule Import And Export Co ltd
Current assignee: Ningbo Xule Import And Export Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-03-26
Anticipated expiration: 2030-09-24

Abstract

The utility model provides a glasses belt fastener, include: the glasses frame comprises a shell, a first fastener and a second fastener, wherein two ends of the shell are connected with an external glasses belt; the first fastener is rotatably arranged on one side of the shell, and one end of the first fastener is provided with a limiting part matched with the glasses belt; the second fastener corresponds to the first fastener and is rotatably arranged on the other side of the shell; the upper end of the first fastener is provided with a pressing part, the first fastener and the second fastener are arranged at two ends of the shell, rotating holes are formed in two sides of the shell, rotating columns matched with the rotating holes are arranged on two sides of the first fastener, and the first fastener is rotatably arranged on the shell through the rotating columns; during the use, press the splenium and make first fastener rotate to make spacing portion realize spacing the regulation to the outside glasses area of casing one side. The utility model relates to a glasses belt fastener utilizes inside lever structure can realize that two-way glasses belt adjusts, and overall structure is simple, operation convenient to use, and inner structure sets up rationally.

Description

Glasses belt fastener

Technical Field

The utility model relates to a glasses area connecting piece field, in particular to glasses area fastener.

Background

In our lives, no matter whether the spectacles are myopia spectacles, hyperopia spectacles, presbyopic spectacles, sunglasses and the like, the spectacles are necessary for our lives, particularly swimming goggles used during swimming, and as the demand of people for using the spectacles is continuously improved, the adjusting connection between the spectacle belts and the spectacle frame and the adjusting connection between the spectacle belts become more critical.

The existing glasses with the glasses belt are mostly connected or adjusted by connecting pieces, the glasses belt at two ends of the glasses frame is fixedly connected to fix the glasses frame to prevent loosening or dropping, the existing most of glasses with the glasses belt adopt a buckle type, the glasses belt is clamped by pressing or turning the buckle, and the glasses belt is adjusted, but the above modes can not meet the requirements of the existing users on the adjustment of the glasses belt, on one hand, the existing adjusting operation mode is not simple and convenient, the operation is relatively troublesome by utilizing the buckle or the screw, and the internal structure is simple; on the other hand, the adjusting precision is not high, the connection tightness between the glasses belt is poor, the phenomena of looseness and the like are easily generated, and the normal use of the glasses is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The to-be-solved technical problem of the utility model is to provide a simple structure, adjust convenient to use and have the glasses area fastener of two-way regulation effect.

(II) technical scheme

In order to solve the technical problem, the utility model discloses an eyeglass belt fastener, include: a housing, both ends of which are connected with an external glasses belt; the first fastener is rotatably arranged on one side of the shell, and one end of the first fastener is provided with a limiting part matched with the glasses belt; the second fastener corresponds to the first fastener and is rotatably arranged on the other side of the shell; the upper end of the first fastener is provided with a pressing part, and the first fastener and the second fastener are arranged at two ends of the shell; during the use, press down press the splenium to make first fastener rotates, thereby make spacing portion realize right the spacing regulation in external glasses area of casing one side, the setting of this structure utilizes first fastener with the second fastener plays the effect of adjusting the restriction to external glasses area, and spacing portion can make the inner structure setting more reasonable with the lever structure who presses splenium formation, and it is more laborsaving when making the user use, simultaneously first fastener with the second fastener rotates to install can make holistic structure more simple on the casing, set up press splenium convenience of customers to press down the use, just spacing portion sets up and plays spacing effect of regulation that can make glasses area fastener in the one end of fastener to glasses area and can make the connection of glasses area more fastening.

Further, the housing includes: go up casing and lower casing, the hook groove has been seted up to the both sides of casing down, go up be provided with on the inside wall of casing with hook groove complex pothook, the casing passes through down the pothook with the cooperation in hook groove sets up go up the below of casing, through adopting go up the casing with casing detachable mode is installed down, utilizes the pothook with the hook groove must cooperate and make the use of casing is more convenient, can make simultaneously the fastening nature of casing is better, makes things convenient for the dismouting.

Furthermore, the both sides of casing have been seted up and have been changeed the hole, the both sides of first fastener be provided with change hole complex rotary column, first fastener passes through the rotary column rotates to be set up on the casing, set up the rotary column with the structure in commentaries on classics hole can make things convenient for the rotation of fastener to adjust the use, and convenience of customers presses down simultaneously and adjusts the use.

Further, the lower extreme of casing upwards is formed with the bellying, the lower extreme of first fastener be provided with the backstop portion that the bellying corresponds, backstop portion arranges in the bellying is close to one side of glasses area sets up the bellying with backstop portion can play spacing effect to the fastener, plays the effect of protection to the fastener, prevents the fastener turned angle is too big and influence normal use.

Further, the lower extreme of first fastener is provided with the stopper, the stopper is arranged in the bellying is kept away from one side of glasses area utilizes the setting of stopper can play the effect of spacing backstop to the opposite side of fastener, plays the guard action to the fastener, guarantees the normal use of fastener.

Furthermore, one side of bellying is provided with the slope terminal surface, one side of backstop portion with the cooperation of slope terminal surface, the setting of this structure utilizes the slope terminal surface is to backstop portion plays spacing backstop effect, makes the fastener with the cooperation of casing is more firm, guarantees the normal use of glasses area fastener.

Furthermore, the mounting hole has been seted up on the casing, press the splenium to arrange in the mounting hole, it is right to reduce the space occupation of casing, save inner space, can convenience of customers use of pressing of fastener simultaneously, easy operation is feasible.

Furthermore, the lower tip of casing is provided with the elastic component, the one end of elastic component is arranged in the lower extreme of first fastener, the other end of elastic component is fixed to be arranged in on the casing, set up the elastic component is to the one end of fastener plays the resilience effect, guarantees the normal use of fastener.

Further, the elastic component symmetry sets up on the casing, the elastic component is "L" type, and the setting that adopts this structure can make the elastic component sets up on the casing and right under the prerequisite that does not occupy the inner space the fastener plays limiting displacement, guarantees the result of use of fastener, and inner structure is simple, and it is reasonable to set up.

Further, the structure of second fastener with first fastener is the same, first fastener with second fastener symmetry sets up the both ends of casing can be adjusted through both ends control, and convenience of customers operates and uses, makes overall structure set up more rationally simultaneously.

(III) advantageous effects

The utility model relates to a glasses belt fastener lies in for prior art's advantage: the two-way adjusting device for the glasses belt can achieve two-way adjusting setting of the glasses belt, is simple in structure and reasonable in internal structure setting, the first fastener, the second fastener and the shell are rotationally arranged, the glasses belt is connected to two ends of the shell, the glasses belt is limited and adjusted through the first fastener and the second fastener, and the glasses belt at two sides of the shell is adjusted; in addition, the adjusting and using are simple, the internal space structure occupies less space, and the pressing part and the limiting part are arranged, so that the operation and the use of a user are facilitated.

Drawings

Fig. 1 is a perspective view of a buckle for a glasses belt of the present invention;

fig. 2 is an exploded view of a buckle for a spectacle belt according to the present invention;

fig. 3 is a cross-sectional view of a buckle for an eyeglass strap of the present invention;

fig. 4 is a schematic structural view of an upper shell of a buckle of the glasses belt of the present invention;

FIG. 5 is a schematic view of the structure of the upper case of the buckle of the glasses belt of the present invention with the bottom upward;

fig. 6 is a schematic structural view of a lower case of the buckle of the glasses belt of the present invention;

fig. 7 is a schematic view of the structure of the lower case of the buckle of the glasses belt of the present invention with the bottom upward;

fig. 8 is a schematic structural view of a first fastener of a fastener for an eyeglass strap of the present invention;

fig. 9 is a schematic view of an upward structure of a first fastener of a buckle for an eyeglass strap according to the present invention;

wherein: the structure comprises a shell 1, an upper shell 101, a lower shell 102, a first fastener 2, a second fastener 3, a limiting part 4, a pressing part 5, a hook groove 6, a hook 7, a rotating hole 8, a rotating column 9, a protruding part 10, a stopping part 11, a limiting block 12, an elastic part 13, an inclined end face 14 and a mounting hole 15.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Referring to fig. 1 to 9, an eyeglass band fastener includes: a housing 1, both ends of which are connected with an external glasses belt; the first fastener 2 is rotatably arranged on one side of the shell 1, and one end of the first fastener is provided with a limiting part 4 matched with the glasses belt; the second fastener 3 corresponds to the first fastener 2 and is rotatably arranged on the other side of the shell 1; the upper end of the first fastener 2 is provided with a pressing part 5, the first fastener 2 and the second fastener 3 are arranged at two ends of the shell 1, the shell 1 is provided with a mounting hole 15, the pressing part 5 is arranged in the mounting hole 15, in the embodiment, the structure of the second fastener 3 is the same as that of the first fastener 2, the first fastener 2 and the second fastener 3 are symmetrically arranged at two ends of the shell 1, and the lever structure formed by the limiting part 4 and the pressing part 5 can enable the other end of the fastener to be separated from locking of the mirror belt when a user presses one end of the fastener, so that the internal structure is more reasonably arranged; specifically, the method comprises the following steps: when using, the user presses and presses splenium 5, the one end that makes first fastener 2 rotates through the commentaries on classics hole 8 and the rotary column 9 that set up, thereby make the one end of spacing portion 4 lift, accomplish the spacing regulation in the outside glasses area of casing 1 one side, the second fastener 3 through setting up carries out spacing regulation to the outside glasses area of casing 1 opposite side, adjust the glasses area through the fastener that sets up at casing 1 both ends, can convenience of customers adjust the glasses area, and holistic simple structure, user operation is simple to use.

Referring to fig. 2 to 7, the housing 1 includes: go up casing 101 and casing 102 down, hook slot 6 has been seted up to casing 102's both sides down, go up be provided with on casing 101's the inside wall with hook slot 6 complex pothook 7, lower casing 102 sets up in the below of last casing 101 through the cooperation of pothook 7 with hook slot 6, cooperates hook slot 6 and pothook 7, makes go up casing 101 and casing 102 down carry out fixed connection through the mode of block, can make holistic structure more firm.

Referring to fig. 2, 7 and 8, the two sides of the housing 1 are provided with a rotary hole 8, the two sides of the first fastening member 2 are provided with a rotary column 9 matched with the rotary hole 8, the first fastening member 2 is rotatably arranged on the housing 1 through the rotary column 9, the fastening member is rotatably arranged on the housing 1, and the fastening member can be rotatably arranged on the housing 1 through the matching of the rotary column 9 and the rotary hole 8, so that the operation and use of a user are facilitated.

Referring to fig. 6-9, the lower extreme of casing 1 upwards is formed with boss 10, the lower extreme of first fastener 2 is provided with backstop portion 11 that corresponds with boss 10, backstop portion 11 is arranged in one side that boss 10 is close to the glasses area, the lower extreme of first fastener 2 is provided with stopper 12, stopper 12 is arranged in one side that boss 10 keeps away from the glasses area, one side of boss 10 is provided with slope terminal surface 14, backstop portion 11 and the bulge 10 that the cooperation of one side and slope terminal surface 14 of backstop portion 11 utilized the setting can make the fastener when rotating, backstop portion 11's one side is supported and is leaned on and play the limiting displacement to the fastener on boss 10, it can support and lean on the opposite side at boss 10 to be provided with stopper 12 in addition, holistic simple structure, inner structure sets up rationally, can play the guard action to the fastener, guarantee the.

Referring to fig. 3, fig. 6 and fig. 7, the lower tip of casing 1 is provided with elastic component 13, the lower extreme of first fastener 2 is arranged in to the one end of elastic component 13, the other end of elastic component 13 is fixed to be arranged in on casing 1, elastic component 13 symmetry sets up on casing 1, elastic component 13 is "L" type, elastic component 13 of setting plays the rebound effect to the fastener, guarantee the normal use of fastener, the inner space that can save the fastener in the setting that can adopt "L" type structure simultaneously, make holistic structure set up more rationally.

This embodiment glasses area fastener is provided with first fastener through rotating, second fastener and casing, the glasses area is connected at the both ends of casing, utilize spacing portion and press the lever structure that the splenium formed to play the locking and the effect of unblanking to the glasses area, play the effect of spacing regulation to the glasses area through first fastener and second fastener, realize the mirror area regulation of casing both sides, can play the two-way regulation setting to the glasses area, moreover, the steam generator is simple in structure, inner structure sets up rationally, be provided with in addition and press splenium and spacing portion, convenience of customers uses in operation, adjust simple to use in addition, inner space structure occupies fewly.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. An eyeglass strap fastener, comprising:

a housing (1) having both ends connected to external glasses bands;

the first fastener (2) is rotatably arranged on one side of the shell (1), and one end of the first fastener is provided with a limiting part (4) matched with the glasses belt;

the second fastener (3) corresponds to the first fastener (2) and is rotatably arranged on the other side of the shell (1);

the upper end of the first fastener (2) is provided with a pressing part (5), and the first fastener (2) and the second fastener (3) are arranged at two ends of the shell (1); when the glasses are used, the pressing part (5) is pressed to enable the first fastener (2) to rotate, so that the limiting part (4) is used for limiting and adjusting the outer glasses belt on one side of the shell (1).

2. The eyeglass strap fastener of claim 1, wherein the housing (1) comprises: go up casing (101) and casing (102) down, hook slot (6) have been seted up to the both sides of casing (102) down, go up be provided with on the inside wall of casing (101) with hook slot (6) complex pothook (7), casing (102) are passed through down pothook (7) with the cooperation setting of hook slot (6) is in the below of going up casing (101).

3. The glasses strap fastener of claim 1, wherein the two sides of the housing (1) are opened with rotation holes (8), the two sides of the first fastener (2) are provided with rotation posts (9) matched with the rotation holes (8), and the first fastener (2) is rotatably arranged on the housing (1) through the rotation posts (9).

4. The glasses strap fastener according to claim 1, wherein a protrusion (10) is formed upward at the lower end of the case (1), a stopper (11) corresponding to the protrusion (10) is provided at the lower end of the first fastener (2), and the stopper (11) is disposed at a side of the protrusion (10) close to the glasses strap.

5. The glasses strap fastener according to claim 4, characterized in that the lower end of the first fastener (2) is provided with a stopper (12), and the stopper (12) is disposed on the side of the protrusion (10) away from the glasses strap.

6. The glasses strap fastener according to claim 4, characterized in that one side of the protrusion (10) is provided with an inclined end surface (14), and one side of the stopper portion (11) is engaged with the inclined end surface (14).

7. The glasses strap fastener of claim 1, wherein the housing (1) is provided with a mounting hole (15), and the pressing portion (5) is disposed in the mounting hole (15).

8. The glasses strap fastener according to claim 1, wherein the lower end of the case (1) is provided with an elastic member (13), one end of the elastic member (13) is disposed at the lower end of the first fastener (2), and the other end of the elastic member (13) is fixedly disposed on the case (1).

9. The spectacle strap fastener as claimed in claim 8, wherein the elastic member (13) is symmetrically disposed on the housing (1), the elastic member (13) being "L" shaped.

10. The eyeglasses belt fastener according to any of claims 1 to 9, wherein said second fastener (3) has the same structure as said first fastener (2), and said first fastener (2) and said second fastener (3) are symmetrically disposed at both ends of said housing (1).