CN210982938U

CN210982938U - Lens assembly fixing device

Info

Publication number: CN210982938U
Application number: CN201922451485.7U
Authority: CN
Inventors: 蔡耀纬
Original assignee: QEF DESIGN CORP
Current assignee: QEF DESIGN CORP
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-07-10
Anticipated expiration: 2029-12-30

Abstract

A lens assembly fixture includes a lens body including an inner surface and an outer surface. The lens component fixing device comprises an inner frame unit suitable for being arranged on the inner surface of the lens body, at least one clamping unit extending from the inner frame unit to the lens body, two connecting units respectively integrally connected to the left side and the right side of the inner frame unit, and a wearing unit connected with the connecting units. Each clamping and fixing unit comprises two positioning parts which extend obliquely from the upper side and the lower side of the inner frame unit respectively and are suitable for detachably clamping the mirror body. The lens component can be effectively fixed without assembly and is convenient to carry by the limiting force provided by the positioning piece and the wearing unit connected with the connecting unit.

Description

Lens assembly fixing device

Technical Field

The utility model relates to a lens subassembly fixing device especially relates to a lens subassembly fixing device of fixed lens subassembly.

Background

For the glasses family, the body violently vibrates and sweat down the back during exercise to cause the glasses to slip off, which is undoubtedly a nightmare, and therefore the glasses fixing device assisting in fixing the glasses during exercise also comes from the beginning.

Referring to fig. 1, the conventional glasses fixing device includes an inner frame 2 for fixing a lens assembly 11 of the glasses 1, and a strap 3 having two ends respectively clamped to two temples 12 of the glasses 1, wherein the glasses 1 are fixed to the head of a user through the strap 3, and the glasses 1 and the face of the user are spaced apart from each other by the inner frame 2, so that discomfort caused by excessive compression of the face due to the fact that the glasses 1 are fixed by the strap 3 is reduced.

Although the conventional glasses-fixing device can provide the effect of fixing the glasses 1 through the band 3, since the inner frame 2 and the band 3 are two independent components, they need to be installed one by one when being installed by a user to effectively fix the glasses 1, and therefore, the inner frame 2 and the band 3 must be carried at the same time, and lack of one of them is not effective, so that it is inconvenient to install or carry.

Disclosure of Invention

An object of the utility model is to provide an effective fixed lens and lens subassembly fixing device who conveniently carries.

The utility model discloses lens subassembly fixing device contains: the lens component comprises a lens body comprising an inner surface and an outer surface, and the lens component fixing device comprises an inner frame unit suitable for being arranged on the inner surface of the lens body, at least one clamping unit extending from the inner frame unit to the lens body, two connecting units respectively integrally connected to the left side and the right side of the inner frame unit, and a wearing unit connected with the connecting units.

Each clamping and fixing unit comprises two positioning parts which extend obliquely from the upper side and the lower side of the inner frame unit respectively and are suitable for detachably clamping the mirror body.

The purpose of the utility model and the technical problem thereof can be further realized by adopting the following technical measures.

Preferably, the lens assembly fixing device further includes two legs extending backward from two sides of the lens body, each connecting unit of the lens assembly fixing device includes a fixing member surrounding a fixing groove defining a fixing groove for a respective leg to be fastened, and the positioning member of the at least one fastening unit extends obliquely from the upper and lower sides of the inner frame unit.

Preferably, the lens body of the lens assembly further includes at least one engaging groove penetrating through the inner surface and the outer surface, and the positioning members disposed on the inner frame unit are detachably engaged with the at least one engaging groove, respectively.

Preferably, the lens assembly fixing device further includes two legs extending backward from two sides of the lens body, and the lens body further includes at least one engaging groove penetrating the inner surface and the outer surface; each connecting unit of the lens component fixing device comprises a fixing piece which surrounds and defines a fixing groove suitable for clamping a respective lens leg, and the positioning pieces arranged on the inner frame unit are respectively detachably clamped in the at least one clamping groove.

Preferably, the lens assembly fixing device further includes a second frame member, wherein the second frame member includes a nose frame member that is in an inverted V shape and is adapted to fit to the bridge of the nose, two second frame members that extend from two ends of the nose frame member toward the connecting unit, and an upper frame member that is connected to the connecting unit at two ends thereof, wherein: the nose piece, the lower frame piece, and the upper frame piece cooperate to form a visible space.

Preferably, in the fixing device for a lens assembly, at least one of the fastening units further includes two fastening pieces extending obliquely from two sides of the nose frame piece.

Preferably, in the lens assembly fixing device, the inner frame unit is made of one or a combination of plastic, silicone and rubber.

Preferably, the lens assembly fixing device further comprises a fixing unit, wherein the wearing unit is one of an elastic band and an adjusting band with a buckle.

Preferably, in the fixing device for lens assembly, the lens legs are oppositely clamped with the fixing grooves.

The beneficial effects of the utility model reside in that: through each other to the mirror body extends around and upper and lower spacing power that the setting element provided, and connect the unit is worn to the linkage unit, make the utility model discloses lens subassembly fixing device is visual as an organic whole in essence, only need with the mirror body passes through at least one card solid unit is fixed in the inside casing unit can accomplish the equipment, promotes the convenience of installing and carrying, reaches the efficiency of effective fixed glasses and conveniently carrying.

Drawings

FIG. 1 is a perspective view illustrating a conventional eyeglass holder;

FIG. 2 is an exploded perspective view of a first embodiment of the lens assembly retaining device of the present invention;

FIG. 3 is a schematic top view illustrating the first embodiment with the mirror mounted;

FIG. 4 is a schematic side view from another angle illustrating the first embodiment with the mirror mounted;

FIG. 5 is a perspective view of a second embodiment of the lens assembly retaining device of the present invention;

FIG. 6 is a perspective view illustrating the second embodiment with the mirror body mounted;

FIG. 7 is an exploded perspective view of a third embodiment of the lens assembly retaining device of the present invention; and

fig. 8 is a perspective view illustrating a state where the mirror body is mounted in the third embodiment.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and embodiments:

referring to fig. 2 to 4, according to a first embodiment of the fixing device of the lens assembly of the present invention, the lens assembly 4 includes a lens body 41 including an inner surface 411 and an outer surface 412, and two legs 42 respectively extending backward from two sides of the lens body 41, wherein the lens body 41 further includes four engaging grooves 413 passing through the inner surface 411 and the outer surface 412. The first embodiment includes an inner frame unit 5 adapted to be disposed on the inner surface 411 of the lens body 41, at least one fastening unit 6 extending from the inner frame unit 5 to the lens body 41, two connecting units 7 integrally connected to the left and right sides of the inner frame unit 5, and a wearing unit 8 connected to the connecting units 7.

The inner frame unit 5 includes a nose frame 51 having an inverted V shape and adapted to fit the bridge of the nose, two lower frames 52 extending from two ends of the nose frame 51 to the connecting unit 7, and an upper frame 53 having two ends connected to the connecting unit 7, wherein the nose frame 51, the lower frames 52, and the upper frame 53 cooperate to form a visible space 54. In order to take structural strength and comfort of the user into consideration, the inner frame unit 5 is made of one or a combination of plastic, silica gel and rubber.

At least one of the fastening units 6 includes two positioning members 61 extending obliquely from the upper and lower sides of the inner frame unit 5. In this embodiment, the number of the fastening units 6 is two, and the fastening units are symmetrically disposed on two sides of the nose frame 51. Each of the fastening units 6 includes two positioning members 61 extending obliquely from the upper frame 53 and the lower frame 52, and for convenience of description, the positioning members 61 are divided into an upper positioning member 61A disposed on the upper frame 53 and extending obliquely and a lower positioning member 61B disposed on the lower frame 52 and extending obliquely according to the difference of the setting positions. The lower positioning members 61B are respectively inserted into the slots 413 formed in the lower half portion of the mirror body 41, and directly provide positioning force for limiting the mirror body 41 in the up-down, left-right directions; the upper positioning members 61A are respectively inserted into the slots 413 on the upper half of the mirror body 41 to directly provide positioning force for limiting the mirror body 41 in the up-down, left-right directions, and the locking units 6 cooperate to provide a stopping force for preventing the mirror body 41 from moving forward by the design that the upper positioning members 61A and the lower positioning members 61B extend obliquely.

It should be noted that, although the lower positioning element 61B shown in fig. 2 extends obliquely downward, it is not limited thereto, as long as the lower positioning element can penetrate through the slot 413 and generate the positioning force and the stopping force, which belongs to the scope of the present invention, and therefore the form shown in fig. 2 is not limited thereto.

Each connecting unit 7 comprises a fixing member 72 surrounding a fixing groove 71 defining a fixing groove suitable for the respective temple 42 to be engaged and connected to the visible space 54. Through the fixing grooves 71 respectively formed on the left side and the right side of the lens body 41, when the lens legs 42 are respectively clamped in the fixing grooves 71 in opposite directions, the fixing members 72 are matched to provide a limiting force for preventing the lens assembly 4 from moving left and right.

In order to correspond to different head types of each user, the wearing unit 8 is preferably one of an elastic band and an adjusting band having a buckle. It should be noted that the wearing unit 8 is substantially integrally connected to the inner frame unit 5, and does not require additional assembly when in use, and does not require disassembly of additional components when not in use.

Referring to fig. 3 and 4, through the above-mentioned components, when the user attaches the inner frame unit 5 around the eyes and the wearing unit 8 is sleeved on the head, the lens legs 42 are respectively inserted into the fixing slots 71 and attached to the side of the ear wings in opposite directions according to the general habit of wearing glasses, and the lens assembly 4 is clamped on the inner frame unit 5 through the clamping unit 6, so as to complete the installation of the first embodiment, and can be used as a pair of ski goggles, sport glasses, or goggles. At this time, the lens body 41 will receive the front and rear and up and down limiting forces from the fixing unit 6, and provide the left and right limiting forces for the lens leg 42 together with the fixing member 72, and then combine with the tightening force applied to the lens leg 42 by the wearing unit 8, so as to achieve the effect of effectively fixing the lens assembly 4. When the lens assembly 4 needs to be taken down or the lens assembly 4 does not need to be additionally reinforced and fixed, the wearing unit 8 is only required to be directly pulled away from the head of the user, the lens assembly 4 is taken down from the inner frame unit 5, and then the first embodiment is folded to be stored or is directly hung on the neck, so that the elements are completely not required to be additionally disassembled. It should be noted that fig. 3 and 4 are for the convenience of the reader to understand the wearing manner of the present embodiment more easily, but the actual wearing angle is different due to the difference of the sizes and shapes of the head types of people, and therefore the content of the description is not limited.

Referring to fig. 5 and 6, a second embodiment of the lens assembly fixing device of the present invention is different from the first embodiment in the kind of the lens body 41, the first embodiment is preferably suitable for fixing the lens body 41 with a frame, and the second embodiment is preferably suitable for fixing the lens body 41 without a frame and without a slot. In order to effectively achieve the above effect, the positioning members 61 of the clamping unit 6 of the second embodiment extend obliquely from the upper and lower sides of the inner frame unit 5, the positioning member 61 disposed on the upper frame 53 is defined as an upper positioning member 61A, the positioning member 61 disposed on the lower frame 52 is defined as a lower positioning member 61B, the upper positioning member 61A provides a stopping force for preventing the mirror body 41 from moving upward, the lower positioning member 61B provides a supporting force for supporting the mirror body 41 in a matching manner, and the clamping unit 6 provides a stopping force for preventing the mirror body 41 from moving forward in a matching manner through the design that the upper positioning member 61A and the lower positioning member 61B extend obliquely and oppositely. It should be noted that the fixing unit 6 further includes two cooperating members 62 extending obliquely from two sides of the nose frame member 51 and adapted to fix the mirror body 41. The cooperating member 62 provides a front and rear limiting force for limiting the forward and backward movement of the mirror body 41, and further provides an effect of blocking the passage of external air flow, so as to prevent air flow from being blown in through a gap between the mirror body 41 without a frame and the nose frame piece 51, thereby preventing the nose of a user from being cold and uncomfortable.

Referring to fig. 7 to 8, a third embodiment of the lens assembly fixing device of the present invention is different from the first embodiment and the second embodiment in the kind of the lens assembly 4 fixed, and the lens body 41 further includes two engaging grooves 413 located on the upper portion and penetrating the inner surface 411 and the outer surface 412. In order to effectively fix the glasses of this type, the upper positioning members 61A of the fixing unit 6 of the third embodiment are respectively inserted into and detachably fixed to the slots 413, so as to directly provide a positioning force for limiting the upper, lower, left and right directions relative to the glasses body 41, and together with the lower positioning members 61B and the coordination members 62 disposed on the two sides of the nose piece 51, further provide a limiting force for limiting the lower half of the glasses body 41 in the front and rear directions. In combination with the above configuration, the effect of effectively fixing the lens assembly 4 can also be provided.

Referring back to fig. 6 to 8, it should be noted that although the mechanisms for fixing the lens elements of the first, second and third embodiments are different, in the second embodiment, the upper positioning element 61A extends obliquely downward to provide a limiting force; in the first and third embodiments, the upper positioning element 61A is respectively inserted into the slot 413 to provide a positioning force. However, the upper positioning element 61A does not actually need to be adjusted in structure, and as long as it extends obliquely downward and can pass through the engaging groove 413, it can respectively generate the effect of providing a stopping force or a positioning force, so as to further improve the variety of the lens assembly.

To sum up, the utility model discloses lens subassembly fixing device, through extending in opposite directions each other the spacing power that the restriction front and back and upper and lower direction removed that setting element 61 provided, or wear to establish draw-in groove 413 is in order to provide the restriction about control the locating power, the cooperation both sides the spacing power about the mounting 72 provides, and connect the unit 8 is worn to wear of coupling unit 7, makes the utility model discloses lens subassembly fixing device is no matter install or carry, all need not assemble in addition or dismantle, reaches the efficiency of effective fixed and conveniently carrying to provide the efficiency of fixed multiple style lens subassembly, further promote the suitability, so can reach the purpose of the utility model.

However, the above embodiments are only examples of the present invention, and the scope of the present invention should not be limited thereto, and all the simple equivalent changes and modifications made according to the claims and the contents of the patent specification are still included in the scope of the present invention.

Claims

1. A lens assembly fixture, said lens assembly including a body including an inner surface and an outer surface, said lens assembly fixture comprising:

the inner frame unit is suitable for being arranged on the inner surface of the mirror body;

at least one clamping and fixing unit which extends from the inner frame unit to the mirror body and comprises two positioning parts which extend obliquely from the upper side and the lower side of the inner frame unit respectively and are suitable for detachably clamping and arranging the mirror body;

the two connecting units are respectively and integrally connected to the left side and the right side of the inner frame unit; and

a wearing unit connected to the connecting unit.

2. The lens assembly securing device of claim 1, wherein: the lens assembly further comprises two temples extending backwards from two sides of the lens body respectively, each connecting unit of the lens assembly fixing device comprises a fixing piece which surrounds and defines a fixing groove suitable for clamping a respective temple, and the positioning piece of the at least one clamping unit extends obliquely and oppositely from the upper side and the lower side of the inner frame unit respectively.

3. The lens assembly securing device of claim 1, the mirror body of the lens assembly further comprising at least one slot extending through the inner surface and the outer surface, wherein: the positioning pieces arranged on the inner frame unit are respectively detachably clamped in the at least one clamping groove.

4. The lens assembly securing device of claim 1, the lens assembly further comprising two legs extending rearwardly from respective sides of the lens body, the lens body further including at least one slot extending through the inner surface and the outer surface, wherein: each connecting unit of the lens component fixing device comprises a fixing piece which surrounds and defines a fixing groove suitable for clamping a respective lens leg, and the positioning pieces arranged on the inner frame unit are respectively detachably clamped in the at least one clamping groove.

5. The lens assembly securing device of any one of claims 1 to 4, wherein: the inside casing unit is including being the nose frame spare that falls the V form and be applicable to the laminating bridge of the nose, two respectively by nose frame spare both ends toward the lower frame spare that the linkage unit extends, and both ends are connected respectively linkage unit's last frame spare, its characterized in that: the nose piece, the lower frame piece, and the upper frame piece cooperate to form a visible space.

6. The lens assembly retaining device of claim 5, wherein: at least one said card fixed unit also includes two cooperate firmware that extend obliquely respectively by said nose frame spare both sides.

7. The lens assembly securing device of any one of claims 1 to 4, wherein: the inner frame unit is made of one or a combination of plastic, silica gel and rubber.

8. The lens assembly securing device of any one of claims 1 to 4, wherein: the wearing unit is one of an elastic band and an adjusting band with a buckle.

9. The lens assembly securing device of claim 2 or 4, wherein: the glasses legs are respectively clamped with the fixing grooves oppositely.