CN218767630U

CN218767630U - Adjustable spectacle frame

Info

Publication number: CN218767630U
Application number: CN202223016187.3U
Authority: CN
Inventors: 林荣金
Original assignee: Guangzhou Weinuo Technology Co ltd
Current assignee: Guangzhou Weinuo Technology Co ltd
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-03-28
Anticipated expiration: 2032-11-14

Abstract

The utility model provides an adjustable spectacle frame, which relates to the technical field of spectacle frames and aims to solve the problems that the adjustability is not good, and connectors with different sizes are not easy to be replaced on the device according to the head width of a user so as to be suitable for the head circumference of the user; and the utility model is not easy to be used in a telescopic way according to the ear position of the user, and comprises a lens frame; the inner end of the lens frame is provided with a group of connectors in a clamping mode, two ends of the lens frame are respectively provided with a group of side supporting legs in a rotating mode, the top ends of the side supporting legs are provided with a group of outer supporting rods in a sliding mode, a group of moving blocks are arranged inside the top ends of the side supporting legs in a sliding mode, positioning grooves are formed in the outer supporting rods at equal intervals, and the inner sides of the moving blocks are installed on the positioning grooves of the outer supporting rods in an inserting mode; the utility model discloses even can be according to user's head width, to installing not unidimensional connector in order to be suitable for user's head circumference on the quick replacement, and outer support rod has the adjustable performance of preferred, can stretch out and draw back the use according to user's ear position.

Description

Adjustable spectacle frame

Technical Field

The utility model belongs to the technical field of the spectacle frame, more specifically says, in particular to spectacle frame with adjustable.

Background

Glasses are including the picture frame, locate the lens in the picture frame and locate the mirror leg of picture frame both sides, and glasses are including metal picture frame, locate the lens in the picture frame and locate mirror leg glasses, panel glasses or plastic glasses of picture frame both sides again, along with electronic product's popularization, and myopia crowd is more and more, consequently, glasses become the instrument that is used for correcting eyesight in the life at present and is indispensable.

When the existing similar adjustable spectacle frame is used, the adjustability is poor, and connectors with different sizes are not easily replaced on the device according to the head width of a user so as to be suitable for the head circumference of the user; and is not easy to be used by stretching according to the ear position of the user.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides an adjustable spectacle frame, which aims to solve the problems that the prior similar spectacle frame has poor adjustability, and the connecting bodies with different sizes on the device are not easy to be replaced quickly according to the head width of a user so as to be suitable for the head circumference of the user; and the utility model is not easy to be used by stretching according to the ear position of the user.

The purpose and efficacy of the adjustable spectacle frame of the utility model are achieved by the following specific technical means:

an adjustable eyeglass frame comprising a lens frame;

a set of connector is installed to the inner joint of lens frame, two sets of clamping screw are installed to the screw thread on the connector, the both ends of lens frame are rotated respectively and are installed a set of collateral branch leg, the top slidable mounting of collateral branch leg has a set of outer branch pole, install the elastic component in the collateral branch leg, the inside slidable mounting in top of collateral branch leg has a set of movable block, a set of outer apron is installed through the screw in the top outside of collateral branch leg, the upper and lower end of the inboard of movable block respectively is a set of italic structure, the constant head tank has been seted up to the equidistance on the outer branch pole, and the inboard grafting of movable block is installed on the constant head tank of outer branch pole.

Furthermore, a set of inner sliding grooves are formed in the top ends of the side legs, a set of limiting sliding blocks are fixedly arranged at the bottom ends of the outer supporting rods, and the limiting sliding blocks fixedly arranged at the bottom ends of the outer supporting rods are slidably mounted on the inner sliding grooves formed in the top ends of the side legs.

Furthermore, a set of fixed screw has been seted up to the inserted block outer end of connector, and a set of spacing hole has been seted up to the outer end of interior mounting groove on the lens frame, and set screw passes spacing hole screw thread on the lens frame and installs on the fixed screw of inserted block outer end.

Furthermore, the elastic parts are provided with two groups, the two groups of elastic parts are respectively sleeved on the two groups of guide rods arranged inside the top ends of the side legs, and the inner ends of the elastic parts are in contact with the outer end faces of the fixed lug plates on the moving block.

Furthermore, two groups of guide rods are fixedly mounted inside the top end of the side support leg, a group of fixed lug plates are fixedly arranged at two ends of the moving block respectively, a group of sliding holes are formed in the fixed lug plates, and the sliding holes in the fixed lug plates at the two ends of the moving block are slidably mounted on the guide rods inside the top end of the side support leg respectively.

Furthermore, a set of inner mounting grooves are formed in the inner end of the lens frame, a set of inserting blocks are fixedly mounted at the two ends of the connecting body respectively, and the inserting blocks fixedly mounted at the two ends of the connecting body are respectively inserted and mounted on the inner mounting grooves formed in the inner end of the lens frame.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the setting of connector is favorable to through connector both ends fixed mounting's inserted block grafting respectively install in the inner mounting groove of seting up in lens frame the inner, and set screw passes spacing hole screw thread installation on the lens frame on the fixed screw of inserted block outer end to make this device can be according to user's head width, to the head circumference of different sizes's connector in order to be suitable for the user on the device quick replacement.

2. The setting of outer branch is favorable to through the fixed spacing slider slidable mounting who is equipped with of outer branch bottom on the inside inner chute of seting up in collateral branch leg top, the slide opening slidable mounting respectively on the fixed otic placode in movable block both ends is on the inside guide bar in collateral branch leg top, the outer branch of pull, under the effect of elastic component, the inboard grafting of movable block is installed on the different constant head tanks of outer branch, thereby make the outer branch of this device have the adjustable performance of preferred, can stretch out and draw back the use according to user's ear position.

Drawings

Fig. 1 is a schematic front side axial view of the present invention.

Fig. 2 is a schematic view of the connecting body of the present invention.

Fig. 3 is a schematic cross-sectional view of a side leg of the present invention.

Fig. 4 is a schematic view of the installation of the moving block of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a lens frame; 101. an inner mounting groove; 1011. a limiting hole; 2. a linker; 201. inserting a block; 2011. fixing screw holes; 202. fixing the screw rod; 3. a side leg; 301. an inner chute; 302. a guide bar; 303. an elastic member; 304. a moving block; 305. an outer cover plate; 4. an outer strut; 401. a limiting slide block; 402. and (6) positioning a groove.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples.

Example (b):

as shown in figures 1 to 4:

the utility model provides an adjustable spectacle frame, which comprises a lens frame 1;

a set of connector 2 is installed to lens frame 1's inner joint, two sets of clamping screw 202 are installed to the screw on the connector 2, lens frame 1's both ends are rotated respectively and are installed a set of collateral branch leg 3, the top slidable mounting of collateral branch leg 3 has a set of outer branch pole 4, install elastic component 303 in the collateral branch leg 3, the inside slidable mounting in top of collateral branch leg 3 has a set of movable block 304, there is a set of outer apron 305 in the top outside of collateral branch leg 3 through the mounting screw, the upper and lower end of the inboard of movable block 304 respectively is a set of italic structure, constant head tank 402 has been seted up to the equidistance on the outer branch pole 4, and the inboard grafting of movable block 304 is installed on the constant head tank 402 of outer branch pole 4.

As shown in fig. 2, the inner end of the lens frame 1 is provided with a set of inner mounting grooves 101, two ends of the connector 2 are respectively and fixedly provided with a set of insertion blocks 201, the insertion blocks 201 fixedly mounted at two ends of the connector 2 are respectively inserted and mounted on the inner mounting grooves 101 formed at the inner end of the lens frame 1, the outer end of the insertion block 201 of the connector 2 is provided with a set of fixing screw holes 2011, the outer end of the inner mounting groove 101 on the lens frame 1 is provided with a set of limiting holes 1011, and the fixing screw 202 passes through the limiting holes 1011 on the lens frame 1 and is threadedly mounted on the fixing screw holes 2011 at the outer end of the insertion block 201; specifically, the inserted block 201 fixedly installed at the two ends of the connector 2 is respectively inserted into the inner installation groove 101 formed in the inner end of the lens frame 1, and the fixing screw 202 penetrates through the limiting hole 1011 on the lens frame 1 and is threadedly installed on the fixing screw hole 2011 at the outer end of the inserted block 201, so that the device can be rapidly replaced by the connector 2 with different sizes according to the head width of a user.

As shown in fig. 3 and 4, a set of inner sliding grooves 301 is formed in the top end of each side leg 3, a set of limit sliders 401 is fixedly arranged at the bottom end of each outer support rod 4, the limit sliders 401 fixedly arranged at the bottom end of each outer support rod 4 are slidably mounted on the inner sliding grooves 301 formed in the top end of each side leg 3, two sets of guide rods 302 are fixedly mounted in the top end of each side leg 3, a set of fixed lug plates are fixedly arranged at two ends of each moving block 304 respectively, a set of sliding holes are formed in the fixed lug plates, the sliding holes in the fixed lug plates at two ends of each moving block 304 are slidably mounted on the guide rods 302 in the top end of each side leg 3 respectively, two sets of elastic elements 303 are arranged, the two sets of elastic elements 303 are mounted on the two sets of guide rods 302 in the top end of each side leg 3 in a sleeved manner respectively, and the inner ends of the elastic elements 303 are in contact with the outer end surfaces of the fixed lug plates on the moving blocks 304; the concrete effect, the slider 401 slidable mounting that the fixed stop block that is equipped with in outer support 4 bottom is on some inner chutes 301 of seting up in 3 tops insides of collateral branch, the slide opening slidable mounting respectively on the fixed otic placode in movable block 304 both ends is on the inside guide bar 302 in 3 tops of collateral branch, pull outer support 4, under the effect of elastic component 303, the inboard grafting of movable block 304 is installed on the different constant head tank 402 of outer support 4, thereby make the outer support 4 of this device have the adjustable performance of preferred, can stretch out and draw back the use according to user's ear position.

The specific use mode and function of the embodiment are as follows:

when the utility model is used, the plug blocks 201 fixedly installed at the two ends of the connector 2 are respectively inserted and installed on the inner installation groove 101 arranged at the inner end of the lens frame 1, and the fixing screw 202 passes through the limiting hole 1011 on the lens frame 1 and is installed on the fixing screw 2011 at the outer end of the plug block 201, so that the device can quickly replace the connector 2 with different sizes according to the head width of a user so as to be suitable for the head circumference of the user; the limiting slide block 401 that the 4 bottom fixings of outer branch were equipped with is slidable mounting on the inside inner chute 301 of seting up in side branch 3 top, the slide opening slidable mounting respectively on the fixed otic placode in movable block 304 both ends is on the inside guide bar 302 in side branch 3 top, pull outer branch 4, under the effect of elastic component 303, the inboard grafting of movable block 304 is installed on the different constant head tank 402 of outer branch 4, thereby make the outer branch 4 of this device have the adjustable performance of preferred, can stretch out and draw back the use according to user's ear position.

Claims

1. An adjustable eyeglass frame, comprising: comprises a lens frame (1);

a set of connector (2) is installed to the inner joint of lens frame (1), two sets of clamping screw (202) are installed to the screw on connector (2), the both ends of lens frame (1) are rotated respectively and are installed a set of collateral branch leg (3), the top slidable mounting of collateral branch leg (3) has a set of outer branch pole (4), install elastic component (303) in collateral branch leg (3), the inside slidable mounting in top of collateral branch leg (3) has a set of movable block (304), a set of outer apron (305) is installed through the screw in the top outside of collateral branch leg (3), the upper and lower end of the inboard of movable block (304) respectively is a set of italic structure, constant head tank (402) have been seted up to equidistance on outer branch (4), and the inboard grafting of movable block (304) is installed on constant head tank (402) of outer branch pole (4).

2. The adjustable eyeglass frame of claim 1 wherein: a set of inner mounting groove (101) is formed in the inner end of the lens frame (1), a set of inserting blocks (201) are fixedly mounted at two ends of the connecting body (2), and the inserting blocks (201) fixedly mounted at two ends of the connecting body (2) are respectively inserted and mounted on the inner mounting groove (101) formed in the inner end of the lens frame (1).

3. The adjustable eyeglass frame of claim 1 wherein: a set of fixed screw (2011) has been seted up to inserted block (201) outer end of connector (2), and a set of spacing hole (1011) has been seted up to the outer end of interior mounting groove (101) on lens frame (1), and set screw (202) pass spacing hole (1011) screw thread on lens frame (1) and install on fixed screw (2011) of inserted block (201) outer end.

4. The adjustable eyeglasses frame of claim 1, wherein: a set of inner sliding groove (301) is formed in the top end of each side support leg (3), a set of limiting sliding block (401) is fixedly arranged at the bottom end of the outer support rod (4), and the limiting sliding blocks (401) fixedly arranged at the bottom end of the outer support rod (4) are slidably mounted on the inner sliding grooves (301) formed in the top end of each side support leg (3).

5. The adjustable eyeglass frame of claim 1 wherein: two groups of guide rods (302) are fixedly mounted inside the top end of the side supporting leg (3), a group of fixed lug plates are fixedly arranged at two ends of the moving block (304) respectively, a group of sliding holes are formed in the fixed lug plates, and the sliding holes in the fixed lug plates at the two ends of the moving block (304) are slidably mounted on the guide rods (302) inside the top end of the side supporting leg (3) respectively.

6. The adjustable eyeglass frame of claim 1 wherein: the elastic pieces (303) are arranged in two groups, the two groups of elastic pieces (303) are respectively sleeved on the two groups of guide rods (302) in the top end of the side leg (3), and the inner ends of the elastic pieces (303) are in contact with the outer end faces of the fixed lug plates on the moving block (304).