TWM572106U - Ear muff device with reversible glasses - Google Patents

Abstract

An earmuff device with reversible glasses includes a cuff, two soundproof covers, two supporting units, two pivoting units, and glasses. The cuff is generally U-shaped and has two ends extending toward ears on both sides of the user. The sound insulation covers are respectively connected to two ends of the cuff. These soundproof covers are suitable for accommodating corresponding ears and produce sound insulation effects. The supporting units are respectively connected to the left half and the right half of the cuff and are interposed between the center and the end of the cuff. The pivoting units are pivotally connected to the supporting units, respectively. The glasses are connected between the pivot units and are suitable for protecting the eyes of the user. The spectacles are mounted on the cuff, so that the user's ears are easily covered by the sound insulation covers, and at the same time, the burden on the ears is reduced, thereby improving protection and comfort.

Description

Ear muff device with reversible glasses

The present invention relates to a protective gear, in particular to an ear muff device with reversible glasses.

In noisy environments, earmuffs are used to cover the ears to prevent hearing damage. In environments with strong light or splatter concerns, glasses will be used to cover the eyes to prevent visual impairment. At the same time, it is possible to face the environment with noise and strong light or splashes. For example, in the factory, it is not only necessary to face the noise during the operation of the equipment, but also be careful when welding the equipment to generate strong light from the welding or the pipeline leaks. Caused splatter.

Generally speaking, the aforementioned conditions will wear earmuffs and glasses at the same time. The existing earmuffs include a cuff that extends from the top of the head to the ears on both sides, and two soundproof covers that are respectively arranged at the ends of the cuff and cover the ears. Existing spectacles include two frames mounted on the ears on both sides, and lenses connected between the frames. It can be found that both the existing ear cups and the existing glasses must be worn by the ears, causing a burden on the ears. This kind of wearing method is not only prone to discomfort. If the wearing method is incorrect, the sound insulation covers are affected by the frames and cannot effectively produce sound insulation effects, and the meaning of wearing earmuffs will be lost.

Therefore, the object of the present invention is to provide an ear muff device with reversible glasses that improves comfort and protection.

Therefore, the novel earmuff device with reversible glasses includes a cuff, two soundproof covers, two supporting units, two pivoting units, and glasses.

The cuff is generally U-shaped and the two ends extend toward the left and right ears of a user, respectively. The sound insulation covers are respectively connected to two ends of the cuff in a left-right direction. Each soundproof enclosure defines a soundproof space suitable for receiving a corresponding ear. The supporting units are respectively connected to the left half and the right half of the cuff and are interposed between the center and the end of the cuff. The support units also extend forward in a front-rear direction. The pivoting units are pivotally connected to the supporting units, respectively. The glasses are connected between the pivot units and are relatively located in front of the soundproof covers to protect the eyes of the user.

The effect of the novel model is that the glasses are erected on the cuff by the supporting units and the pivoting units, so that the user's ears are easily covered by the sound insulation covers to produce a good sound insulation effect, and at the same time reduce the ears To protect and comfort.

Before the new model is described in detail, it should be noted that in the following description, similar elements are represented by the same number.

Referring to FIG. 1 and FIG. 2, a first embodiment of the novel earmuff device with reversible glasses includes a cuff 1, two soundproof covers 2, two support units 3, two pivoting units 4, and glasses 5 .

The cuff 1 is generally U-shaped, and the two ends of the cuff 1 extend toward the left and right ears of a user, respectively. In the first embodiment, the cuff 1 is an ear extending from the top of the head downward to the left and right sides, but it is not limited to this for example only. For example, it may also extend from the back of the head to the left and right sides. Ears. In addition, in the first embodiment, the cuff 1 is a flat belt, but is not limited to this for example only. For example, the cuff 1 may also be a strip having a generally circular cross section. .

The soundproof covers 2 are respectively connected to two ends of the cuff 1 along a left-right direction D1. Each soundproof cover 2 defines a soundproof space 21 suitable for receiving a corresponding ear. The support units 3 are respectively connected to the left half and the right half of the cuff 1 and are interposed between the center and the end of the cuff 1.

The supporting units 3 also extend forward along a front-rear direction D2. Each support unit 3 includes a support base 31 fastened to the cuff 1 and capable of sliding along the cuff 1, and an adjusting member 32 extending along the front-rear direction D2 and passing through the support base 31. Each support base 31 has a main body 311 buckled to the cuff 1, two side walls 312 extending from the body 311 in a direction away from the cuff 1, a front rib 313, a middle rib 314, and a rear rib. 315. The body 311 has a sliding groove 317 for the cuff 1 to pass through. The front rib 313, the middle rib 314, and the rear rib 315 are sequentially spaced from front to back along the front-rear direction D2. The front rib 313, the middle rib 314 and the rear rib 315 are connected between the side walls 312 and spaced from the body 311. The front rib 313, the middle rib 314, the rear rib 315, the side walls 312 and the body 311 together define an adjusting groove 316 extending along the front-rear direction D2. The middle rib 314 has an adjusting protrusion 318 protruding toward the main body 311. In the first embodiment, since the cuff 1 is a flat band, more precisely, the side walls 312 extend away from the upper surface of the cuff 1. However, it is by way of example and not limited thereto. For example, the side walls 312 may also extend in a direction away from the lower surface of the cuff 1. That is, the side walls 312 can be simply changed according to the actual situation to form the adjusting groove 316 extending along the front-rear direction D2.

The adjusting member 32 has an adjusting portion 321 extending along the front-rear direction D2 and passing through the adjusting groove 316, a plurality of adjusting grooves 322 provided on the adjusting portion 321, and a connecting portion connected to the front end of the adjusting portion 321 and provided for An assembly portion 323 into which the pivot unit 4 is assembled. The adjusting grooves 322 are spaced apart along the front-rear direction D2 and open in a direction opposite to the body 311. The adjusting protrusion 318 can be fitted into one of the adjusting grooves 322 according to the position of the adjusting member 32, so that the adjusting member 32 can be positioned differently along the front-rear direction D2. The adjusting portion 321 has a resisting block 324 arranged behind the adjusting grooves 322 along the front-rear direction D2. The abutment block 324 protrudes in a direction away from the main body 311 and can abut against the rear rib 315 in the front-rear direction D2, thereby preventing the adjusting member 32 from disengaging from the adjusting groove 316.

The pivoting units 4 are pivotally connected to the supporting units 3, respectively. Each pivoting unit 3 includes a pivoting member 41 pivotally connected to a respective assembly portion 323, and an inserting member 42 passing through the respective assembly portion 323 and the pivoting member 41 along a pivot axis R. The pivot axis R extends in the left-right direction D1. Each pivotal member 41 has an upper half 411 pivotally connected to a respective assembly portion 323 and a lower half 412 connected to the glasses 5 and movable in an up-down direction D3 relative to the upper half 411. The upper half 411 has an inserting hole 413 provided along the pivot axis R and capable of inserting the inserting member 42, and a first surrounding wall 414 extending toward the respective assembling portion 323 and surrounding the inserting hole 413. And a second surrounding wall 415 extending toward the respective assembling portion 323 and surrounding the first surrounding wall 414. The second surrounding wall 415 and the first surrounding wall 414 together define a limiting space 416. Each of the assembling portions 323 has an assembling hole 325 disposed along the pivot axis R and through which the inserting member 42 can pass, and an assembling hole 325 adjacent to the assembling hole 325 and protruding toward a respective limiting space 416 to correspond to The arcuate wall 326 of the pivotal member 41 is rotatable about the pivot axis R. The inserting member 42 of each pivoting unit 4 has a head portion 421, a shaft portion 422 connected to the head portion 421 and extending along the pivot axis R, and a shaft portion 422 connected to the shaft portion 422 opposite to the shaft portion 422. An insertion portion 423 at one end of the head 421. The head portion 421 and the insertion portion 423 are respectively latched on two opposite sides of the assembly portion 323 and the pivot member 41 along the pivot axis R, and the assembly portion 323 and the pivot member 41 can be limited to the轴 部 部 422. The shaft portion 422.

The glasses 5 are connected between the lower halves 412 of the pivotal members 41 and are relatively located in front of the soundproof covers 2 to protect the eyes of the user.

When worn, the ears on the left and right sides of the user are covered by the sound insulation covers 2 respectively, which can produce a good sound insulation effect. The glasses 5 are mounted on the cuff 1 by the supporting units 3 and the pivoting units 4 and are located in front of the soundproof covers 2 to protect the eyes of the user. It is worth noting that, because the support units 3 are mounted on the cuff 1 rather than on the user's ears, they do not interfere with the sound insulation effect of the soundproof covers 2 and are relatively wearable as described in the prior art Method, which can reduce the burden on the ears, thereby improving protection and comfort.

When the user does not need to use the glasses 5 and only needs to use the soundproof cover 2, the user can directly push the glasses 5, so that the glasses 5 drive the pivot members 41 to rotate about their respective pivot axes R, thereby turning the glasses 5 to Does not interfere with the position of sight. For example, in the first embodiment, the glasses 5 can be pushed to flip to the top of the head, so that when wearing the first embodiment, the user is not restricted by the glasses 5 and cannot directly observe things with the naked eye. And the way to operate the glasses 5 is quite simple.

In addition, different positionings are generated along the front-rear direction D2 by the adjustment members 32, and the upper half 411 and the lower half 412 of the pivot members 41 are moved along the up-down direction D3, which can cooperate with different users. The distance between the glasses 5 and the user's eyes along the front-back direction D2 and the position of the glasses 5 along the up-down direction D3 are adjusted to improve the comfort during wearing.

Referring to FIG. 3 and FIG. 4, a second embodiment of the present invention is similar to the first embodiment. The difference is that the pivot members 41 do not have the first surrounding walls 414 and the second Surrounding the wall 415, the assembling portions 323 do not have the curved walls 326 (see FIG. 2). Each pivoting unit 4 further includes a friction combination 43 disposed between the pivoting member 41 and a respective assembly portion 323. Each friction combination 43 has a plurality of friction protrusions 431 provided on the corresponding pivoting member 41 and a plurality of friction grooves 432 provided on the corresponding assembly portion 323. The friction bumps 431 are annularly arranged around the corresponding pivot axis R. The friction grooves 432 are annularly arranged around the corresponding pivot axis R and correspond to the friction bumps 431.

In the second embodiment, the friction bumps 431 and the friction grooves 432 are respectively disposed on the corresponding pivotal member 41 and the corresponding assembly portion 323. However, the friction protrusions 431 may be provided on the corresponding assembly portions 323, and the friction grooves 432 may be provided on the corresponding pivot members 41.

In this way, the second embodiment can also achieve the same effect as the first embodiment.

Referring to FIG. 5 and FIG. 6, a third embodiment of the present invention is similar to the first embodiment. The difference is that the pivot members 41 do not have the first surrounding walls 414 and the second Surrounding the wall 415, the assembling portions 323 do not have the curved walls 326 (see FIG. 2). Each pivoting unit 4 further includes a sliding combination 44 disposed between the pivoting member 41 and a respective assembly portion 323. Each sliding combination 44 has a limiting slide groove 441 disposed on the corresponding assembly portion 323 and a limiting slide 442 disposed on the corresponding pivoting member 41. The limiting chute 441 is arc-shaped around the pivot axis R. The limiting slider 442 extends into the limiting slot 441 correspondingly.

In the third embodiment, the position-limiting chute 441 and the position-limiting slider 442 are respectively disposed on the corresponding assembly portion 323 and the corresponding pivoting member 41. However, the limit slide groove 441 may be provided on the corresponding pivoting member 41, and the limit slide block 442 may be provided on the corresponding assembly portion 323.

In this way, the third embodiment can also achieve the same effect as the first embodiment.

Referring to FIG. 7 and FIG. 8, a fourth embodiment of the present invention is similar to the first embodiment. The difference is that the pivoting units 4 do not include the inserting members 42 and the pivoting members 41. Without the first surrounding wall 414 and the second surrounding wall 415, the assembly portions 323 do not have the arc-shaped wall 326 and the assembly holes 325 (see FIG. 2). Each assembling portion 323 has a locking post 327 passing through a respective pivoting member 41 along a pivot axis R. Each clamping post 327 has a post 328 extending along the pivot axis R, and a post 329 disposed at the end of the post 328. The post 328 is cylindrical and the outer contour of the clamping block 329 is larger than the outer contour of the post 328. Each pivoting member 41 has an insertion hole 413 disposed along the pivoting axis R and through which the engaging post 327 passes. The insertion hole 413 has a generally large hole area 417 and a small circle area 418 adjacent to the large hole area 417. The radius of the large hole area 417 is larger than the radius of the small hole area 418. The outer contour of the large hole area 417 is larger than the outer contour of the clamping block 329. The outer contour of the small hole area 418 is between the outer contour of the clamping block 329 and the outer contour of the post 328.

In the fourth embodiment, the latching block 329 of each pivoting unit 4 is also cylindrical, and the radius of the latching block 329 is larger than the radius of the pillar 328. The radius of the large hole area 417 is larger than the radius of the engaging block 329. The radius of the small hole area 418 is between the radius of the clamping block 329 and the radius of the pillar 328. It is worth noting that the card-making block 329 is not limited to a cylindrical shape so that the outer contour is circular. For example, the card-making block 329 may also be a rectangular column with a rectangular outer contour.

When assembling, the card posts 329 need to be respectively penetrated into the corresponding large hole areas 417 and moved from the large hole areas 417 to the adjacent small hole areas 418, so that the card blocks 329 will correspond to the corresponding The assembling portions 323 are limited to the respective pillars 328.

In this way, the fourth embodiment can also achieve the same effect as the first embodiment. In addition, the glasses 5 and the pivot members 41 can be assembled and disassembled relatively easily through the insertion holes 413 to improve convenience.

Referring to FIG. 9 and FIG. 10, a fifth embodiment of the present invention is similar to the first embodiment. The difference is that the pivoting units 4 do not include the inserting members 42 and the pivoting members 41. Without the first surrounding wall 414, the second surrounding wall 415, and the insertion holes 413, the assembly portion 323 does not have the curved wall 326 and the assembly holes 325 (see FIG. 2). Each pivoting unit 4 further includes a buckling combination 45 disposed between the pivoting member 41 and a respective assembly portion 323. The buckle assembly 45 has a buckle hole 451 provided in the assembly portion 323, and a buckle member 452 extending from the pivoting member 41 toward the buckle hole 451 and passing through the buckle hole 451. The buckling member 452 has a connecting portion 453 connected to the corresponding pivoting member 41 and a buckle 454 provided at the end of the connecting 453 portion. The retaining ring 454 surrounds the connecting portion 453 and has two notches 455. The buckle 454 can be compressed through the cutouts 455 to pass through the buckle hole 451, so that the connecting portion 453 passes through the buckle hole 451.

In the fifth embodiment, the buckle holes 451 and the buckling members 452 are respectively disposed on the corresponding assembling portion 323 and the corresponding pivoting member 41. However, the buckle holes 451 may be provided on the corresponding pivoting members 41, and the buckle members 452 may be provided on the corresponding assembling portions 323. The number of these gaps 455 is two, but may be one or three or more.

In this way, the fifth embodiment can achieve the same effect as the first embodiment. In addition, the eyeglasses 5 and the pivotal members 41 can be assembled and disassembled relatively easily by the buckle combination 45, thereby improving convenience.

Referring to FIG. 11, FIG. 12 and FIG. 13, a sixth embodiment of the present invention is similar to the first embodiment. The difference is that the pivot units 4 do not include the plug-in fasteners 42. The connector 41 does not have the first surrounding walls 414, the second surrounding walls 415, and the insertion holes 413, and the assembly portion 423 does not have the curved walls 326 and the assembly holes 325 (see the figure) 2). Each pivoting unit 4 further includes a plug-in combination 46 disposed between the pivoting member 41 and a respective assembly portion 323. The plug-in assembly 46 has a plug-in hole 461 provided in the assembly portion 323 and a plug-in member 462 extending from the pivoting member 41 toward the plug-in hole 461 and passing through the plug-in hole 461. The plug-in hole 461 has an axis region 463 and two clamping regions 464 adjacent to the axis region 463. The plug-in member 462 has a shaft portion 465 connected to the corresponding pivoting member 41 or the corresponding assembly portion 323 and extending along a pivot axis R, and a clamping portion 466 provided at the end of the shaft portion 465. The latching portion 466 has two latching protrusions 467 protruding in a direction away from the pivot axis R and having a shape corresponding to the latching regions 464. The latching protrusions 467 can pass through the plugging holes 461 at the latching areas 464, so that the shaft portion 465 passes through the shaft center area 463, so that the plugging piece 462 about the pivot axis When R rotates, it is locked in the insertion hole 462.

In the sixth embodiment, the plug-in holes 462 and the plug-in members 462 are respectively provided in the corresponding assembly portion 323 and the corresponding pivoting member 41. However, the plug-in holes 461 may be provided in the corresponding pivoting members 41, and the plug-in members 462 may be provided in the corresponding assembling portions 323. The number of the latching areas 464 and the latching bumps 467 are two, but they can also be one or three or more.

In this way, the sixth embodiment can also achieve the same effect as the first embodiment. In addition, the eyeglasses 5 and the pivotal members 41 can be assembled and disassembled relatively easily by the plug-in combinations 46, thereby improving convenience.

14 and FIG. 15, a seventh embodiment of the present invention is similar to the first embodiment. The difference is that the glasses 5 have a first lens 51 and a second lens 52. The first lens 51 is connected between the pivot members 41 and has two mirror portions 511 connected to the pivot members 41 and a beam portion 512 connected between the mirror portions 511. The beam portion 512 defines a lens slot 513 for assembling the second lens 52. The second lens 52 has an insertion portion 521 detachably inserted in the lens slot 513.

In this way, the seventh embodiment can also achieve the same effect as the first embodiment. In addition, since the glasses 5 have the first lens 51 and the second lens 52, they can have a composite function. For example, the first lens 51 is made of a relatively hard and corrosion-resistant material to protect the eyes from splashes. Injury, the second lens 52 is a colored lens to block strong light. In addition, the second lens 52 is also easy to disassemble, and it is easy to maintain or change the required functions. For example, the second lens 52 may be a lens suitable for correcting myopia, and the power of the lens may be adjusted and replaced according to the needs of the user.

Referring to FIG. 16, FIG. 17, and FIG. 18, an eighth embodiment of the present invention is similar to the first embodiment, except that the bodies 311 of the support bases 31 are integrally formed with the cuff 1. It cannot slide along this cuff 1. It is worth noting that, because the support bases 31 are integrally formed with the cuff 1, it is difficult to clearly define the scope of the components. To help explain, the range surrounded by the imaginary line in FIG. 18 belongs to a support base 31, and the imaginary line itself does not exist in the entity.

In this way, the eighth embodiment can achieve the same effect as the first embodiment.

Referring to FIG. 19 and FIG. 20, a ninth embodiment of the present invention is similar to the second embodiment. The difference is that the bodies 311 of the support bases 31 are integrally formed with the cuff 1 and cannot be formed along the band. The cuff 1 slides.

Referring to FIG. 21 and FIG. 22, a tenth embodiment of the present invention is similar to the third embodiment, except that the bodies 311 of the support bases 31 are integrally formed with the cuff 1 and cannot be formed along the The cuff 1 slides.

Referring to FIG. 23 and FIG. 24, an eleventh embodiment of the present invention is similar to the fourth embodiment, except that the bodies 311 of the support bases 31 are integrally formed with the cuff 1 and cannot be formed along The cuff 1 slides.

Referring to FIG. 25 and FIG. 26, a twelfth embodiment of the present invention is similar to the fifth embodiment, except that the bodies 311 of the support bases 31 are integrally formed with the cuff 1 and cannot be formed along The cuff 1 slides.

Referring to FIG. 27, FIG. 28, and FIG. 29, a thirteenth embodiment of the present invention is similar to the sixth embodiment, except that the bodies 311 of the support bases 31 are integrally formed with the cuff 1. It cannot slide along the cuff 1.

Referring to FIG. 30 and FIG. 31, a fourteenth embodiment of the present invention is similar to the seventh embodiment. The difference is that the bodies 311 of the support bases 31 are integrally formed with the cuff 1 and cannot be formed along the cuff 1. The cuff 1 slides.

In this way, the aforementioned ninth to fourteenth embodiments respectively correspond to the second to seventh embodiments in order, and can achieve the same effects as the corresponding second to seventh embodiments, respectively.

In summary, the new type of earmuff device with reversible glasses, the glasses 5 are mounted on the cuff 1 by the supporting units 3 and the pivoting units 4, so that the user's ears can be easily Covering the soundproof cover 2 produces a good sound insulation effect, and at the same time reduces the burden on the ears, thereby improving protection and comfort, so it can indeed achieve the purpose of new cost.

However, the above are only examples of the new model. When the scope of implementation of the new model cannot be limited by this, any simple equivalent changes and modifications made in accordance with the scope of the patent application of the new model and the content of the patent specification are still Within the scope of this new patent.

1‧‧‧ Hoop

2‧‧‧ Soundproof cover

21‧‧‧ soundproof space

3‧‧‧ support unit

31‧‧‧Support

311‧‧‧ Ontology

312‧‧‧ sidewall

313‧‧‧ front rib

314‧‧‧ rib

315‧‧‧ posterior rib

316‧‧‧adjusting groove

317‧‧‧Sliding groove

318‧‧‧Adjust the bump

32‧‧‧Adjustment

321‧‧‧Adjustment Department

322‧‧‧Adjust the groove

323‧‧‧Assembly Department

324‧‧‧stop block

325‧‧‧Assembly hole

326‧‧‧curved wall

327‧‧‧ card post

328‧‧‧cylinder

329‧‧‧Card Block

4‧‧‧ Pivot Unit

41‧‧‧ Pivot

411‧‧‧ Upper half

412‧‧‧ lower half

413‧‧‧Plug hole

414‧‧‧The first surrounding wall

415‧‧‧Second Surrounding Wall

416‧‧‧Limited space

417‧‧‧Grand Kong District

418‧‧‧Small hole area

42‧‧‧ Plug-in firmware

421‧‧‧Head

422‧‧‧Shaft

423‧‧‧Plug-in Department

43‧‧‧ Friction combination

431‧‧‧Friction bump

432‧‧‧Friction groove

44‧‧‧ sliding combination

441‧‧‧Limit chute

442‧‧‧Limit slider

45‧‧‧ Fastening Combination

451‧‧‧ buttonhole

452‧‧‧Snap fastener

453‧‧‧ Connection Department

454‧‧‧buckle

455‧‧‧ gap

46‧‧‧ Plug-in combination

461‧‧‧Plug hole

462‧‧‧Socket

463‧‧‧Axis area

464‧‧‧Card Zone

465‧‧‧Shaft

466‧‧‧Card Making Department

467‧‧‧Bump bump

5‧‧‧ glasses

51‧‧‧first lens

511‧‧‧Mirror Department

512‧‧‧Beam

513‧‧‧lens slot

52‧‧‧Second lens

521‧‧‧ Insertion Section

D1‧‧‧left and right

D2‧‧‧ forward and backward

D3‧‧‧ Up and down direction

R‧‧‧ pivot axis

Other features and effects of the present invention will be clearly presented in the embodiment with reference to the drawings, in which: FIG. 1 is a three-dimensional combined view of a first embodiment of the present earmuff device with reversible glasses; FIG. 2 is an exploded perspective view of the first embodiment; FIG. 3 is an exploded perspective view of a second embodiment of the novel earmuff device with reversible glasses; FIG. 4 is an exploded perspective view of the second embodiment Figure 5 is a three-dimensional assembled view of a third embodiment of the novel earmuff device with reversible glasses; Figure 6 is an exploded perspective view of the third embodiment; Figure 7 is a new-type reversible glasses FIG. 8 is an exploded perspective view of a fourth embodiment of the fourth embodiment of the ear cup device; FIG. 9 is a view of a fifth embodiment of the new ear cup device of the present invention with reversible glasses FIG. 10 is an exploded perspective view of the fifth embodiment; FIG. 11 is an exploded perspective view of a sixth embodiment of the novel earmuff device with reversible glasses; FIG. 12 is the sixth An exploded perspective view of the embodiment; FIG. 13 is a game of FIG. 12 An enlarged view illustrating a plug-in combination of the sixth embodiment; FIG. 14 is a perspective combined view of a seventh embodiment of the novel earmuff device with reversible glasses; FIG. 15 is a first embodiment of the seventh embodiment An exploded perspective view; FIG. 16 is an exploded perspective view of an eighth embodiment of the novel earmuff device with reversible glasses; FIG. 17 is an exploded perspective view of the eighth embodiment; and FIG. 18 is an eighth embodiment An incomplete front view of the example shows that a support base and a cuff are integrally formed, and the range surrounded by the imaginary line belongs to the support base; FIG. 19 is a first view of the novel earmuff device with reversible glasses A three-dimensional combined view of nine embodiments; FIG. 20 is an exploded perspective view of the ninth embodiment; FIG. 21 is a three-dimensional combined view of a tenth embodiment of the novel earmuff device with reversible glasses; FIG. 22 FIG. 23 is an exploded perspective view of the tenth embodiment; FIG. 23 is a perspective combined view of an eleventh embodiment of the novel earmuff device with reversible glasses; FIG. 24 is a perspective view of the eleventh embodiment Exploded view; Figure 25 is the ear of the new type of reversible glasses A perspective view of a twelfth embodiment of the cover device; FIG. 26 is an exploded perspective view of the twelfth embodiment; FIG. 27 is a perspective view of a thirteenth embodiment of the novel ear cover device with reversible glasses; A perspective combination view; FIG. 28 is an exploded perspective view of the thirteenth embodiment; FIG. 29 is a partially enlarged view of FIG. 28, illustrating a plug-in combination of the thirteenth embodiment; A three-dimensional assembled view of a fourteenth embodiment of the earmuff device of the flip glasses; and FIG. 31 is an exploded perspective view of the fourteenth embodiment.

Claims (11)

An ear muff device with reversible glasses includes: a hoop, which is generally U-shaped, and both ends extend toward the left and right ears of a user; two soundproof covers, which are respectively connected to two of the hoop in a left and right direction Each end, each soundproof cover defines a soundproof space suitable for accommodating a corresponding ear; two support units, which are respectively connected to the left half and the right half of the cuff and are interposed between the center and the end of the cuff The support units also extend forward along a front-to-rear direction; two pivotal units are pivotally connected to the support units respectively; and a pair of glasses are connected between the pivotal units and are relatively located in front of the soundproof covers It is suitable for protecting the eyes of users. The earmuff device with reversible glasses according to claim 1, wherein each support unit includes a support seat which is fastened to the cuff and can slide along the cuff, and each support seat has a buckle which is fastened to the hoop. The main body of the belt has a sliding groove for the cuff to pass through. The earmuff device with reversible glasses according to claim 1, wherein each support unit includes a support base integrally formed with the cuff, and each support base has a body connected to the cuff. The earmuff device with reversible glasses according to claim 2 or 3, wherein each supporting unit further includes an adjusting member extending along the front-rear direction and passing through the supporting base, and each supporting base further includes two A side wall, a front rib, a middle rib, and a rear rib extending from the body in a direction away from the cuff, the front rib, the middle rib, and the rear rib sequentially from front to rear along the front-to-back direction. The front rib, the middle rib, and the rear rib are connected between the side walls and spaced from the body. The front rib, the middle rib, the rear rib, the side walls, and the body are jointly defined. An adjusting groove extending in the front-rear direction, the middle rib has an adjusting projection protruding in the direction of the body, the adjusting member has an adjusting portion extending in the front-rear direction and passing through the adjusting groove, and a plurality of settings Adjusting grooves in the adjusting portion, and an assembly portion connected to the front end of the adjusting portion and for assembling the pivot unit, the adjusting grooves are spaced along the front-rear direction and open in a direction opposite to the body, The adjusting projection can be fitted in the position of the adjusting member. One of the adjustment grooves causes the adjustment member to have different positioning in the front-rear direction. The adjustment portion has a stopper arranged behind the adjustment grooves in the front-rear direction, and the stopper is directed away from the body. The direction is convex and can abut against the rear rib in the front-rear direction, so as to prevent the adjusting member from detaching from the adjusting groove. The earmuff device with reversible glasses according to claim 4, wherein each pivot unit includes a pivot member pivotally connected to a respective assembly portion, and a pivot axis passing through the respective assembly portion The pivot axis extends from the pivot member to the left and right directions. The eyeglasses are connected between the pivot members. Each pivot member has a pivot axis and is provided for the insert member. A first fixing wall extending toward the respective assembly portion and surrounding the first fixing wall, and a second surrounding wall extending to the respective assembly portion and surrounding the first surrounding wall, the second The surrounding wall and the first surrounding wall together define a limiting space. Each assembling portion has an assembling hole disposed along the pivot axis and through which the inserting member can pass, and an assembling hole adjacent to the assembling hole. The arc-shaped walls of the respective limiting spaces protrude so that the corresponding pivot members can rotate about the pivot axis. The inserting member of each pivot unit has a head, a head connected to the head and along the pivot. A shaft portion extending with the rotation axis, and an end connected to the shaft portion opposite to the head The fixing part, the head and the fixing part are respectively locked on two opposite sides of the assembly part and the pivot member along the pivot axis, so that the assembly part and the pivot member can be limited to the shaft unit. The earmuff device with reversible glasses according to claim 4, wherein each pivot unit includes a pivot member pivotally connected to a respective assembly portion, and a pivot member provided between the pivot member and the respective assembly portion. The frictional combination between them, and an insert through the respective assembly portion and the pivot along a pivot axis, the pivot axis extending in the left-right direction, the glasses are connected between the pivots, each A pivot member has an insertion hole provided along the pivot axis and capable of being inserted by the insertion member, and each assembly portion has an assembly hole provided along the pivot axis and can be inserted by the insertion member. A friction combination has a plurality of friction bumps provided in one of the corresponding pivot members or corresponding assembly parts, and a plurality of friction grooves provided in the other of the corresponding pivot members or corresponding assembly parts. The friction protrusions are arranged in a ring shape around the pivot axis, the friction grooves are arranged in a ring shape around the pivot axis and correspond to the friction protrusions, and the insertion member of each pivot unit has a head, A shaft portion connected to the head and extending along the pivot axis, and An insertion portion connected to an end of the shaft portion opposite to the head portion, and the head portion and the insertion portion are respectively clamped on two opposite sides of the assembly portion and the pivot member along the pivot axis so as to enable The assembly portion and the pivotal joint are limited to the shaft portion. The earmuff device with reversible glasses according to claim 4, wherein each pivot unit includes a pivot member pivotally connected to a respective assembly portion, and a pivot member provided between the pivot member and the respective assembly portion. A sliding combination between them, and an insertion member that passes through the respective assembly portion and the pivot member along a pivot axis, the pivot axis extends in the left-right direction, and the glasses are connected between the pivot members, each A pivot member has an insertion hole provided along the pivot axis and capable of being inserted by the insertion member, and each assembly portion has an assembly hole provided along the pivot axis and can be inserted by the insertion member. A sliding combination has a limit chute provided on one of the corresponding pivot member or the corresponding assembly portion, and a limit slider provided on the other of the corresponding pivot member or the corresponding assembly portion, The limit chute is arc-shaped around the pivot axis, the limit slider is correspondingly extended into the limit chute, and the inserting member of each pivoting unit has a head, a head connected to the head, and A shaft portion extending along the pivot axis, and an end connected to the shaft portion opposite to the head portion The fixing part, the head and the fixing part are respectively locked on two opposite sides of the assembly part and the pivot member along the pivot axis, so that the assembly part and the pivot member can be limited to the shaft unit. The ear cup device with reversible glasses according to claim 4, wherein each pivot unit includes a pivot member pivotally connected to a respective assembly portion, and the eyeglasses are connected between the pivot members, each An assembly portion has a clamping post passing through a respective pivot member along a pivot axis, and each clamping post has a post extending along the pivot axis, and a snap set at the end of the post Block, the pillar is cylindrical and the outer contour of the clamping block is larger than the outer contour of the pillar, and each pivot member has an insertion hole provided along the pivot axis and for the card pillar to pass through, The insertion hole has a generally circular large hole area and a small circular area adjacent to the large hole area. The radius of the large hole area is greater than the radius of the small hole area. The outer contour of the area is larger than the outer contour of the clamping block, and the outer contour of the small hole area is between the outer contour of the clamping block and the outer contour of the cylinder. The earmuff device with reversible glasses according to claim 4, wherein each pivot unit includes a pivot member pivotally connected to a respective assembly portion, and a pivot member provided between the pivot member and the respective assembly portion. The buckle combination has a buckle hole provided in one of the pivot member or the assembly portion, and one of the pivot member or the assembly portion extends toward the buckle hole and A buckle member passing through the buckle hole, the buckle member has a connection portion connected to a corresponding pivot member or a corresponding assembly portion, and a buckle ring provided at an end of the connection portion, the buckle ring surrounding the connection The buckle can be compressed to pass through the buckle hole through the at least one notch, so that the connecting portion passes through the buckle hole. The earmuff device with reversible glasses according to claim 4, wherein each pivot unit includes a pivot member pivotally connected to a respective assembly portion, and a pivot member provided between the pivot member and the respective assembly portion. The plug-in combination has a plug-in hole provided in one of the pivot member or the assembly portion, and a plug-in hole facing the plug-in hole by the other of the pivot member or the assembly portion A plug-in member extending through the plug-in hole, the plug-in hole having an axial center region, and at least one clamping area adjacent to the axial center region, the plug-in member having a corresponding pivotal connection Piece or corresponding assembly portion and a shaft portion extending along a pivot axis, and a clamping portion provided at the end of the shaft portion, the clamping portion having at least one protruding in a direction away from the pivot axis and corresponding in shape The at least one latching protrusion is located at the at least one latching zone, and the at least one latching protrusion can pass through the insertion hole at the at least one latching zone, so that the shaft portion passes through the pivotal zone, so that When the plug-in member rotates around the pivot axis, the plug-in member is locked in the plug-in hole. The earmuff device with reversible glasses according to claim 1, 2 or 3, wherein the glasses have a first lens and a second lens, the first lens is connected between the pivot units, And there are two mirror parts respectively connected to the pivot units, and a beam part connected between the mirror parts, the beam part defines a lens slot for assembling the second lens, and the second lens There is an inserting part detachably inserted in the lens slot.