CN200995036Y

CN200995036Y - Mask structure

Info

Publication number: CN200995036Y
Application number: CN 200720002859
Authority: CN
Inventors: 薛志诚
Original assignee: QBAS Co Ltd
Current assignee: QBAS Co Ltd
Priority date: 2007-01-30
Filing date: 2007-01-30
Publication date: 2007-12-26
Anticipated expiration: 2017-01-30

Abstract

A face shield structure, which in particular relates to a face shield structure used for water sports like swimming and diving, etc. The utility model is composed of a soft shield body used for covering face, a nose cup on the soft shield body, an eye socket part arranged on the shield body at the front of the eyes, eyeglasses are arranged on the eye socket part, hair bands arranged on the two sides of the eye socket part and used to be tied on head, and a nose cup arranged on the shield body. The utility model is characterized in that a distensible structure is arranged on the two sides of the nose cup, and the distensible structure can be prolonged when the user pressing the two sides of the nose cup. Therefore, the outside boundary of the nose cup is not easy to be distorted.

Description

Face mask structure

Technical field

This case is the structure of relevant face shield, and the face shield of outstanding confession under directions swimming, diving, aquatic sports etc. mainly is the structural improvement on nose cup and location about thereof.

Background technology

When our mounting surface covers on do swimming, diving (comprise and snorkeling), aquatic sports; usually can do the action of " ear flattens weighing apparatus " earlier; in detail; in the process of dive; the increase of hydraulic pressure can make the volume of the interior air of tympanum reduce, and then the pressure in the tympanum is diminished, and the external hydraulic pressure that increases also can increase the pressure of external auditory meatus simultaneously; cause eardrum external and internal pressure inequality, the interior eardrum of tympanum this moment can be felt pain.In this case, we need do action that the balance ear presses keeping the normal of ear function, and can feel comfortable in the process of diving.

The method that the balance ear is pressed is normally: pinch the nose air-blowing, allow the air of high pressure enter middle ear via throat or nasal cavity, utilize the strength of air to remove to open the Eustachian tube that closes, press with the balance ear.

When we wear the face shield that is equipped with nose cup, carry out action that the balance ear presses and be inwardly pressing by the both sides of the nose cup portion of face shield, the both wings of inner nose are inwardly clogged the nostril, carry out aforementioned alleged qi of chong channel ascending adversely mode then and press with the balance ear.General traditional face shield, carry out above-mentioned pulling when pressing the action of nose cup portion both sides, because of the shape of its nose cup makes the dyskinesia of pushing nose, and it is uncertain easily to cause ear to flatten weighing apparatus, and may make and form leak between face and the face shield and water liquid takes place enter situation in the face shield.

The utility model content

Main purpose of the present utility model is to provide a kind of face shield, mainly be can be in response to the extensible structure of nose distortion in the both sides or the periphery setting of nose cup portion, make when pressing nose cup, mat should default extensible structure makes the scope that presses the local deformation that action affects less, thereby is difficult for producing the situation of nose pain or face shield water inlet.

The purpose of this utility model is to provide a kind of face shield, on the face shield of the both sides of nose cup portion some warpages is set, and makes when pressing nose cup, and this warpage can be drawn into mild shape, reduces other face shield position and comes into the picture and move.

The purpose of this utility model is to provide a kind of face shield, near the wing of nose position of the both sides of nose cup portion depression is set, and makes when pressing nose cup, and this depression can be stretched near user's nose, reduces other face shield position and comes into the picture and move.

The purpose of this utility model is providing a kind of face shield, near the wing of nose position of the both sides of nose cup portion some circle-shaped warpages is set, and makes when pressing nose cup, and this warpage can be drawn into mild shape, reduces other face shield position and comes into the picture and move.

When face shield of the present utility model was inwardly pinched the both sides of pressing nose cup as the user, this warpage can be extended into milder curved surface, made face mask structure be difficult for producing distortion.

Description of drawings

(1) accompanying drawing is partly:

Fig. 1 is a stereogram of the present utility model;

Fig. 2 is a front view of the present utility model;

Fig. 3 is the A-A hatching line view among Fig. 2;

Fig. 4 is another embodiment of the present utility model;

Fig. 5 is the B-B hatching line view among Fig. 4.

(2) figure number is partly:

10,10 ' ... cover body

20........... eye frame portion

30........... hair band

40,40 ' ... nose cup

41........... the depression of side

50,50 ' ... warpage

The specific embodiment

As shown in Figure 1, face shield of the present utility model has a soft cover body 10, and a frame portion 20 is set on soft cover body 10, installing hair band 30 on the both sides of eye frame portion 20 or cover body 10; On soft cover body 10, has a nose cup 40; In nose cup 40 both sides some warpages 50 are set on soft cover body 10.

Alleged soft cover body 10 is identical with known face shield, and generally ovalisation slightly is to make with materials such as Silicon, the scope of its cover usually by between the mouth and nose to the forehead below, both sides are then to two outsides, and comprise partly cheek position.On the face shield of eye position, be provided with the eyeglass that is transparence; On the position of nose, has nose cup 40.

Alleged eye frame portion 20 is arranged on the structure in eye position the place ahead, mainly is that eyeglass is set thereon, needs for user's vision.The kind of eye frame portion 20 is a lot of, and identical with known techniques, it has following two kinds at least: (1) directly is installed in eyeglass on the soft cover body 10; (2) framework is set, with the frame eye position clamping in the lump of eyeglass and soft cover body 10.

Alleged hair band 30 means the shoestring that above-mentioned soft cover body 10 and eye frame portion 20 is bound by user's head, and this hair band 30 generally has adjusting device, is available for users to face shield is tightened in head; Hair band 30 also is a known techniques.

Alleged nose cup 40 positions are and soft cover body 10 integrated members mainly to be to be provided with in response to the nose of user's projection.

Shown in Fig. 2 and 3, both sides in the nose cup 40 of the utility model face shield are provided with the warpage 50 with extension function, this warpage 50 all is made of soft material with nose cup 40 and cover body 10, when this warpage 50 can inwardly press in the two sides 41 of nose cup 40, warpage 50 is drawn into mild curved surface, (please refer to shown in Fig. 3 dotted line), and this tensile force minimizing is extended to warpage 50 outsides again, makes the outer rim of cover body 10 be difficult for producing mobile.

Further, etat lacunaire is arranged in the two sides 41 of nose cup 40, makes the compression nose cup 40 formed elder generations that are out of shape mobile in advance by the outer rim of the recess of side 41, warpage 50 positions that outwards stretch again, then effect is better.

Be depicted as another embodiment of the present utility model as Figure 4 and 5, its be with the alleged warpage 50 of previous embodiment be arranged at nose cup 40 ' both sides, its warpage 50 ' form be the inside and outside turnover of corral shape, can be when the user pinches pressure nose cup 40 ' both sides, (please refer to shown in Fig. 5 dotted line), make warpage 50 ' all inwardly concave, the cover body 10 ' minimizing at other position is stretched and is out of shape.

In sum as can be known, feature of the present utility model is when pressing nose cup generation distortion, be provided with in response to deformed configurations (as the sunk structure of warpage 50 or side 41) in the periphery that is pressed the position, make cover body be difficult for producing displacement, and make that the user is easier and do " the balance ear presses " action, and more certain.

Above-mentioned at nose cup two sides and the soft cover body of two sides side on the structure that can be extended all is set, also should belong to claim of the present utility model.

The utility model those disclosed herein are preferred embodiment, and patent right category of the present utility model is not all taken off in Ju Bu change or modification and come from technological thought of the present utility model and be easy to the person of knowing by inference by the people who has the knack of this skill such as.

Claims

1. face mask structure, the face mask structure of usefulness such as outstanding confession under directions swimming, diving, aquatic sports, its formation comprises:

One soft cover body in face, has nose cup in order to cover on the cover body;

Eye frame portion is arranged on the cover body in eye position the place ahead device eyeglass on it;

Hair band is arranged at frame portion two side position, in order to be bound by head;

Nose cup is arranged on the cover body;

It is characterized in that the two sides of described nose cup are provided with extensible structure, this extensible structure can be extended when the user pinches the both sides of pressing nose cup, makes the outer peripheral edges of cover body be difficult for producing distortion.

2. face mask structure as claimed in claim 1 is characterized in that, described extensible structure is the warpage on the soft cover body of nose cup two sides outer rim.

3. face mask structure as claimed in claim 1 is characterized in that the both sides of described nose cup have the depression that can be extended.

4. face mask structure as claimed in claim 1 is characterized in that, described extensible structure is the corral shape warpage of nose cup two sides.

5. face mask structure as claimed in claim 1 is characterized in that, described extensible structure is the depression of nose cup two sides and the warpage on the soft cover body of nose cup two sides outer rim.

6. face mask structure as claimed in claim 1 is characterized in that, described extensible structure is the corral shape warpage of nose cup two sides and the warpage on the soft cover body of nose cup two sides outer rim.