CN213517772U

CN213517772U - Adjusting device

Info

Publication number: CN213517772U
Application number: CN202022393690.5U
Authority: CN
Inventors: 李汉杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-06-22
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses an adjusting device contains at least: the first body is provided with at least one groove body, a first long edge of the groove body is provided with a plurality of clamping teeth, the second body is provided with a rod body and a clamping block positioned on one side of the rod body, a short edge of the clamping block is provided with at least one clamping part, the clamping block can go deep into the groove body and is clamped with the clamping teeth by utilizing the clamping part, the first body and the second body are assembled with each other, not only can the disassembly and assembly be convenient, but also the clamping position of the clamping part and the clamping teeth can be selected, and the relative position of the first body and the second body can be adjusted.

Description

Adjusting device

Technical Field

The utility model relates to an easy dismounting, and can be according to the adjusting device of user's required arbitrary adjustment relative position.

Background

Various articles in daily life are usually assembled and fixed by screws, clips or sticking, but special tools are required for disassembly after fixation, and the articles cannot be adjusted freely; for example, various glasses exist in the market, which can be used for not only correcting eyesight, but also shading sunlight, matching modeling, or protecting eyes during work; in the above-mentioned eyeglasses, no matter what kind of eyeglasses are used, the basic structure is that lenses are installed on both sides of a frame, and the outer ends of both sides of the frame are pivotally installed with temples by screwing with screw elements, so as to complete the assembly of the eyeglasses.

However, although the above-mentioned glasses can be worn by the user to achieve the desired effects of correcting eyesight and protecting eyes, the conventional glasses have the problem that the size of the glasses is fixed after the glasses frame and the glasses legs are combined by the screw lock and the pivot, and the glasses legs can only expand outward slightly after force is applied, but the length of the glasses legs cannot be adjusted forward and backward, so that the general adaptability of the glasses to various different face shapes is not high, and the size of the glasses cannot be adjusted according to the age of the user.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides an adjusting device, and more particularly, to an adjusting device that is easy to assemble and disassemble and can adjust the relative position arbitrarily according to the needs of the user.

The technical means adopted by the utility model are as follows.

The utility model discloses an adjusting device contains at least: the first body is provided with at least one groove body, the groove body is provided with a first opening and a second opening which are opposite and communicated, the first opening is provided with two opposite first long sides, a first distance is reserved between the two opposite first long sides, the second opening is provided with two opposite second long sides, a second distance is reserved between the two opposite second long sides, the first distance is smaller than the second distance, and the first long sides are provided with a plurality of clamping teeth; and the second body is provided with a rod body and a clamping block positioned on one side of the rod body, the clamping block is provided with two opposite third long edges and two opposite short edges, a width is arranged between the two opposite third long edges, a length is arranged between the two opposite short edges, the width is smaller than the second interval, the length is smaller than the first interval, and the short edges are provided with at least one clamping part which can be selected to be clamped with the plurality of clamping teeth or not.

According to the above technical feature, the number of the engaging portions is less than the number of the latch teeth.

According to the technical characteristics, the other side of the rod body of the second body, which is opposite to the clamping block, is further provided with a limiting block body, and the size of the limiting block body is larger than the first distance.

According to the above technical features, one side of the groove of the first body has a first rod, and one side of the limiting block of the second body has a second rod.

According to the technical characteristics, the first body is a main frame body of the spectacle frame, the first body is provided with a first rod piece and groove bodies positioned at two tail ends of the first rod piece, and the first long edge and the second long edge are parallel to the extending direction of the first rod piece; the second body is a temple of the spectacle frame, and the temple extends backwards from the left side and the right side of the main frame body.

According to the above technical features, the frame has a first body as the main frame and two second bodies as the temples extending backward from the left and right sides of the main frame.

According to the above technical feature, the mirror holder is further fixed with an auxiliary tool, the auxiliary tool is provided with two light blocking sheets which are respectively fixed on the mirror legs in a detachable manner, the light blocking sheets are provided with a straight portion which is slightly parallel to the mirror legs and an inclined portion which is far away from one end of the mirror legs from the straight portion and extends towards the inner side of the main frame body in an inclined manner.

According to the technical characteristics, a bridge which can be correspondingly attached to the bridge of the nose of the user is arranged at the central position of the main frame body.

According to the above technical feature, the bridge is detachably fixed to the main frame.

According to the technical characteristics, the inclined part is formed by extending one end of the straight part beyond the end face of the glasses leg connected with the main frame body.

According to the above technical feature, the included angle between the inclined portion and the straight portion is 120 to 170 degrees; wherein, the angle between the inclined portion and the straight portion is preferably 150 degrees.

According to the technical characteristics, the straight portion is provided with a clamping portion for clamping and fixing the glasses leg.

According to the technical characteristics, the clamping part is provided with a groove part which is slightly consistent with the width of the glasses leg, and the bottom side of the groove part extends towards the straight part to form a butting part which can be butted against the bottom of the glasses leg.

According to the technical characteristics, two lenses are fixed on the main frame body.

According to the above technical feature, the width of the straight portion and the inclined portion is larger than the width of the temple.

The utility model discloses produced beneficial effect: the disassembly and the assembly are convenient, and the relative position can be adjusted at will according to the requirement of a user.

Drawings

Fig. 1 is a perspective exploded view of the adjusting device of the present invention.

Fig. 2A to 2D are schematic views illustrating the use of the adjusting device of the present invention.

Fig. 3 is a perspective view of the adjusting device of the present invention.

Fig. 4 is a perspective view of a first embodiment of an adjusting device for a spectacle frame according to the present invention.

Fig. 5 is a perspective view of a second embodiment of an adjusting device for a spectacle frame according to the present invention.

Fig. 6 is an exploded perspective view of a second embodiment of an adjusting device for a spectacle frame according to the present invention.

Fig. 7 is a schematic view showing the adjustment of the adjusting device applied to the frame according to the present invention.

Description of the figure numbers:

defining an area A, a second body 20

Included angle B rod body 21

Length D detent block 22

Third long side 23 of first distance R1

Second distance R2 short side 24

Width W engaging portion 25

Adjusting device 1 limiting block 26

First body 10 second rod 27

Groove 11 mirror bracket 2

First opening 12 light blocking sheet 30

Second opening 13 flat portion 31

First long side 14 through hole 311

The second long side 15 is locked at the locking part 312

Latch 16 slot 313

The abutting portion 314 of the first rod 17

The bridge 18 has a sloped portion 32.

Detailed Description

Please refer to fig. 1, which is a three-dimensional exploded view of the adjusting device of the present invention, the adjusting device 1 of the present invention at least comprises: a first body 10 and a second body 20; wherein: the first body 10 has at least one slot 11, the slot 11 has two opposite and communicating first and

second openings

12, 13, please refer to fig. 2A, the first and

second openings

12, 13 are rectangular, the first opening 12 has two opposite first long sides 14, a first distance R1 is provided between the two opposite first long sides 14, the second opening 13 has two opposite second long sides 15, a second distance R2 is provided between the two opposite second long sides 15, the first distance R1 is smaller than the second distance R2, that is, R1 < R2, and the first long side 15 has a plurality of latches 16.

The second body 20 has a rod 21 and a detent block 22 located at one side of the rod 21, the detent block 22 is rectangular and has two opposite third long sides 23 and two opposite short sides 24, a width W is provided between the two opposite third long sides 23, a length D is provided between the two opposite short sides 24, the width W is smaller than the second distance R2, that is, W is smaller than R2, the length D is smaller than the first distance R1, that is, D is smaller than R1, the short sides 24 have at least one engaging portion 25 capable of being engaged with the plurality of latches 16, the number of the engaging portion 25 is smaller than the number of the latches 16, and the rod 21 of the second body 20 is further provided with a limiting block 26 at the other side of the rod 21 relative to the detent block 22, the size of the limiting block 26 is larger than the first distance R1, and the length of the rod 21 is equal to or slightly larger than the height of the tank 11, the limiting block 26 can be abutted against the slot body 11 and the outside of the first opening 12.

In the embodiment shown in the figures, the first body 1 has a first rod 17 on one side of the slot 11, and the second body 20 has a second rod 27 on one side of the limiting block 26; when the device is used as a whole, as shown in fig. 1 and 2A, the two opposite third long sides 23 of the locking block 22 are parallel to the two opposite first long sides 14, and the second body 20 is placed in the tank 11 from the lower side of the first body 11, so that the locking block 22 firstly enters the tank 11 through the first opening 12 and stays at the second opening 13, as shown in fig. 2B, and the limiting block 26 abuts against the tank 11 relative to the outside of the first opening 12.

At this time, the detent block 22 is rotated 90 degrees at the second opening 13, as shown in fig. 2A and 2C, the short side 24 of the detent block 22 is parallel to the two opposite first long sides 14, as shown in fig. 2D and 3, and the engaging portion 25 is engaged with the latch 16, so that the first and

second bodies

10 and 20 are assembled and positioned. The number of the engaging portions 25 is less than the number of the latches 16, and the relative positions of the first and

second bodies

10, 20 can be adjusted by adjusting the engaging portions 25 to engage with different latches 16. If the relative position of the first and

second bodies

10, 20 is to be adjusted, the second body 20 is rotated by 90 degrees to disengage the engaging portion 25 from the latch 16, as shown in fig. 2A and 2B, and then the engaging block 22 is moved longitudinally to adjust the position in the slot 11 and then is rotated to engage with the slot, so as to adjust the relative position of the first and

second bodies

10, 20 as desired.

The adjusting device of the present invention can be applied to position adjustment between two bodies, for example, glasses, as shown in the first embodiment of fig. 4, the first body 10 is a main frame of a frame 2, and the first body 10 has a first rod 17 and grooves 11 at two ends of the first rod 17, the first and second long sides are parallel to the extending direction of the first rod 17; the second body 20 is a temple of the frame 2, and the temple extends backward from the left and right sides of the main frame; in the embodiment shown in the figures, the frame 2 has a first body 10 as the main frame, and two second bodies 20 as two temples extending backward from the left and right sides of the main frame; the relative positions of the first and

second bodies

10, 20 in the adjusting device are adjusted to change the distance between the two glasses legs according to the needs of the user and adjust the distance according to the face of the user, thereby improving the wearing comfort and the practicability.

Furthermore, the frame 2 further has an auxiliary device and a bridge 18 corresponding to the bridge of the nose of the user, the bridge 18 can be fixed at the center of the first rod 17 in the first body 10, as shown in fig. 5, the auxiliary device has two light-blocking sheets 30 detachably fixed to the second body 20, the light-blocking sheets 30 have a straight portion 31 approximately parallel to the second body 20 and an inclined portion 32 extending from an end of the straight portion 31 far away from the second body 20 and inclined toward the first body 10, the inclined portion 32 is formed by an end of the straight portion 31 extending beyond an end surface of the second body 20 connected to the first body 10, and the width of the straight portion 31 and the width of the inclined portion 32 are greater than the width of the second rod 27 in the second body 20. Of course, the frame can also be fixed with two lenses as general eyeglasses for general users, and the bridge is also detachably fixed on the first body.

In the second embodiment of the present invention, referring to fig. 6, the first body 10 is not provided with a lens, and can be used by a person without wearing glasses, the straight portion 31 has a through hole 311 for accommodating the groove 11, the straight portion 31 has a locking portion 312 for locking and fixing to the second body 20, the locking portion 312 is formed by extending the straight portion 31 outwards, the locking portion 312 has a groove 313 slightly corresponding to the width of the second rod 27, a bottom side of the groove 313 extends toward the straight portion 31 to form a supporting portion 314 for supporting the bottom of the second rod 27, and the locking portion 312 allows the light blocking sheet 30 to be detachably fixed to the second body 20.

When the integrated lens holder 2 is assembled, the first body 10 and the second body 20 are assembled and fixed with each other by the engagement of the engaging portion 25 and the latch 16, and the distance between the two second bodies 20 can be changed by adjusting the engaging portion 25 to engage with different engaging teeth 16 according to the width of the face of the user, and the two light-blocking sheets 30 are assembled to the two second bodies 20 by the locking parts 312, as shown in fig. 7, when the two light-blocking sheets 30 are worn on the face of the user by the first body 10 and the second body 20, since the straight portion 31 and the inclined portion 32 are disposed outside the second body 20 and extend to the front viewing angle region of the user, on the one hand, due to the width of the straight portion 31 and the inclined portion 32, the visual angle of the left and right sides of the user can be shielded, on the other hand, the inclined part 32 is used for shielding part of the front visual angle area of the user, so that the sight of the user is limited in a limited area A right in front; in the embodiment of the present invention, the included angle B between the inclined portion 32 and the straight portion 31 is 120 to 170 degrees, preferably 150 degrees; of course, the angle of the limited area a can be adjusted slightly by fixing two light-blocking sheets 30 at the front and rear positions of the second body 20.

Claims

1. An adjustment device, comprising:

the first body is provided with at least one groove body, the groove body is provided with a first opening and a second opening which are opposite and communicated, the first opening is provided with two opposite first long sides, a first distance is reserved between the two opposite first long sides, the second opening is provided with two opposite second long sides, a second distance is reserved between the two opposite second long sides, the first distance is smaller than the second distance, and the first long sides are provided with a plurality of clamping teeth; and

the second body is provided with a rod body and a clamping block positioned on one side of the rod body, the clamping block is provided with two opposite third long edges and two opposite short edges, a width is formed between the two opposite third long edges, a length is formed between the two opposite short edges, the width is smaller than the second interval, the length is smaller than the first interval, and the short edges are provided with at least one clamping part which can be clamped with the plurality of clamping teeth or not.

2. The adjustment device of claim 1, wherein the number of engaging portions is less than the number of teeth.

3. The adjusting device of claim 1, wherein the rod of the second body is further provided with a limiting block at the other side thereof relative to the detent block, and the size of the limiting block is larger than the first distance.

4. The adjustment device as claimed in claim 3, wherein the first body has a first rod member at one side of the slot body, and the second body has a second rod member at one side of the restriction block body.

5. The adjusting device as claimed in any one of claims 1 to 4, wherein the first body is a main frame of the mirror holder, and the first body has a first rod and slots at two ends of the first rod, the first and second long sides are parallel to the extending direction of the first rod, the mirror holder has two second bodies as legs, and the legs extend backward from the left and right sides of the main frame.

6. The adjustment device as claimed in claim 5, wherein the frame further comprises an auxiliary device, the auxiliary device comprises two light-blocking sheets detachably fixed to the second body, the light-blocking sheets have a straight portion substantially parallel to the second body and an inclined portion extending from the straight portion to an end away from the second body and inclined toward the first body.

7. The adjustment device as claimed in claim 6, wherein the inclined portion is formed by an end of the straight portion extending beyond an end surface of the second body connected to the first body, and the inclined portion and the straight portion form an angle of 120 to 170 degrees.

8. The adjusting device of claim 6, wherein the flat portion has a locking portion for locking and fixing to the second body, the locking portion has a slot portion corresponding to the width of the second body, and the bottom of the slot portion extends toward the flat portion to form a support portion for supporting the bottom of the second body.

9. The adjustment device of claim 6, wherein two lenses are secured to the first body.

10. The adjustment device of claim 6, wherein the width of the straight portion and the inclined portion is greater than the width of the second body.