CN2574728Y

CN2574728Y - Grip protective belt

Info

Publication number: CN2574728Y
Application number: CN 02259797
Authority: CN
Inventors: 薛志诚
Original assignee: QBAS Co Ltd
Current assignee: QBAS Co Ltd
Priority date: 2002-10-10
Filing date: 2002-10-10
Publication date: 2003-09-24
Anticipated expiration: 2012-10-10

Abstract

The utility model relates to a structure of a mask for swimming. An engaging position of a mirror face and a soft mask body adopt adhesive processing of no fully covering type, and the engaging position of the mirror face and the mask body are clamped by a frame with a clamping function, so that an adhesive face is protected. A structure which is thin and is not easy to leak water is formed at the engaging position of the mirror face and the mask body. By the structure, a double mirror face structure which is practical and is inwards inclined is further formed by the mask for swimming.

Description

The swimming face mask structure

Technical field

The utility model relates to a kind of swimming equipment, refers in particular to a kind of swimming face mask structure.

Background technology

Swimming comprise snorkel, employed face shield such as diving, its structure Design purpose mainly is that protection user's eyes are not subjected to the impact of hydraulic pressure, and can obtain good and stable visual performance in water.Because people's shape of face profile variations is very big, and varies with each individual.Face shield all has a soft cover body portion and hard and the good minute surface of light transmission usually; Cover body portion makes with silica gel, and minute surface then is to make with tempered glass.Secondly, need, thereby need two bracelets and a headband cover body portion and stable being arranged on the head of minute surface.

Above-mentioned formation further needs some basic demands, and for example: volume water-tight, face shield can not be too big etc.These grown forms are a lot of at product on the market; During use, generally all there is vision to be subject to the sensation of two body side frames.

Known face mask structure is two kinds of kenels greatly slightly:

1, the structure that has main frame, secondary frame: (please refer to Fig. 1) is mat hard master frame A, and the snapping up and down of secondary frame B makes the soft C of cover body portion extrusion minute surface D, to reach good waterproof effect; Load onto the device bracelet at the dual-side of main frame, secondary frame,, provide use with the device headband.The advantage of this kind structure is stable, but that shortcoming then is a framework is thick and big, and the distance of minute surface and eyes is bigger, easily hinders the visual field.

2, the dereliction frame, the structure of secondary frame: habit is called no mount structure, it is the special solid of mat, the minute surface F that soft E of cover body portion and tempered glass are made places die cavity to penetrate to add combining that man-hour can be firm, it need make the E of cover body portion that full week of minute surface F is coated and become one (as shown in Figure 2): and wrapped position must have suitable thickness and leaks to prevent stress deformation, this structure can reduce the distance between minute surface and eyeball, but, its shortcoming is must be that (the tempered glass minute surface is difficult for making curved surface to single minute surface, if special the making, its cost is too high), its reason is greatly slightly: (1) no mount structure is difficult for firm bracelet and the headband of setting up, thereby the only reliable hard minute surface of bracelet is supporter, when adjusting action such as bracelet elasticity, very easily makes the face shield distortion, if it is make the bimirror face, then more yielding; (2) in fact, because of nose bridge is higher than eyes, the minute surface both sides of single plane can't be tiltedly interior, so the distance of eyeball and minute surface is still very big.

The utility model content

Main purpose of the present utility model is to provide a kind of swimming face mask structure, and minute surface can be near eyes, and not only the visual field is strengthened, and the user does not have constriction yet.

The utility model time purpose can effectively be promoted the visual field in that a kind of swimming face mask structure is provided.

For achieving the above object, the utility model provides a kind of swimming face mask structure, must use thin and than stable structure, because stable structure can make bimirror face (single minute surface of tempered glass is difficult for doing the production of curved mirror), thin framework just can make edge effectively near eyes, and both are indispensable.Concretely: the caulking groove that at least one can supply minute surface to insert mainly is set in cover body portion, the special solid of mat is bonded at least one minute surface in the caulking groove, other is provided with a framework, and the major function of this framework is not subject to outside destroy in protection bonding part (weld); Because the complementary function of stereoplasm frame and hard minute surface, its bulk strength is enough, thereby the thickness of the thickness of its framework, cover body portion all can adopt more very thin design, and bracelet also can install the both sides at framework.

Because above-mentioned structure, the utility model needn't be done the support of integrated mask by single minute surface, and because of structural thickness can reduce, then the nose position by framework can be divided into left and right each minute surface, and can effectively inwardly contract in the minute surface outside, form minute surface near eyeball, thereby have the effect that increases the visual field.The effect of monolithic minute surface is less better.

Simultaneously, the face shield that the utility model forms, its inner cover space to face is less, and buoyancy is less naturally, and shape is streamlined, and the resistance of action is less; The direction that headband is adjusted is greater than the right angle, cover body portion stressed less with distortion; Whole aesthetic feeling, comfort are all preferable, really can become preferable face shield.

Between a kind of thickness of structure that reduces between minute surface and soft cover body that the utility model mainly provides, the characteristics of its structure bonding zone 1, between face shield and minute surface is that non-clad type is bonding; 2, be provided with the framework clamping and protect minute surface and bonding zone between outer rim.Constitute the binding site that characteristics form the minute surface outer rim by above, have the characteristic of not only thin but also antileaking.

For realizing the purpose of this utility model, face mask structure is used in the another kind swimming that the utility model provides, and it mainly is that the two-piece type mirror surface structure is set, and wherein cover body portion has a nose framework, and be the center with the nose framework, the outside of this two minute surface is by bridge of the nose framework about 5-15 degree that slopes inwardly.This kind formation can effectively make the distance between eyeball and minute surface reduce, and makes same big minute surface width can obtain the wider visual field.

The minute surface of the alleged face shield of the utility model, it can be at least one or more than one transparent substance, provides the user to watch other side by a side of minute surface.

The framework that the utility model is alleged; its can be at least one or above than hard structure body; the bonding place of soft cover body portion of protection and minute surface is provided; make this position not be subject to the external force effect and produce drainage; therefore; the structure of the cover body portion of framework inside and the bonding place of minute surface can be done the variation of identical function, and it also should belong to claim of the present utility model.

Description of drawings

Fig. 1 is known face shield with main frame, secondary frame, and the part of its main frame, secondary frame, cover body portion and mirror surface structure is analysed and observe legend;

Fig. 2 is the face shield of known dereliction frame, secondary frame, and its cover body portion and minute surface, the part that combines are analysed and observe legend;

Fig. 3 is that the part of framework, cover body portion and the mirror surface structure of the utility model face shield is analysed and observe legend;

Fig. 4 is the transverse sectional view example of the user mode of the utility model face shield;

Fig. 5 is the longitudinal sectional view example of the user mode of the utility model face shield;

Fig. 6 is the three-dimensional legend of the utility model face shield;

Fig. 7 is the three-dimensional exploded view example of the utility model face shield;

Fig. 8 forms more wide-field schematic diagram between the utility model minute surface and eyes;

Fig. 9 is that the part of another embodiment of framework, cover body portion and the mirror surface structure of the utility model face shield is analysed and observe legend;

Figure 10 is that the part of an embodiment again of framework, cover body portion and the mirror surface structure of the utility model face shield is analysed and observe legend;

Figure 11 is that the part of an embodiment again of framework, cover body portion and the mirror surface structure of the utility model face shield is analysed and observe legend.

The specific embodiment

Details are as follows for the utility model, and only the preferred construction example of the utility model narration is not a limitation claim of the present utility model.

Shown in Fig. 3,4,5, formation of the present utility model mainly is that the bonding zone at minute surface 10 outer rims 11 and soft cover body portion 20 edges 21 is coated by framework 30 and forms bonding state.

As shown in Figure 4, the minute surface 10 that the nose frame portion 31 of framework 30 and the outside portion of framework 30 are 32 can be close to the eye position of head 40, forms the internal-oblique shape attitude; That is the distance that minute surface 10 and eyes are 41 reduces.

As Fig. 6, shown in Figure 7, the utility model can constitute bimirror face 10 and minute surface 10 inside oblique face shields, and the device that its bracelet 50 can be stable is in framework 30 both sides, and 60 of headbands can install on the buckle in 50.During manufacturing, two minute surfaces 10 are bonded as one with the edge 21 of cover body portion 20 when penetrating.

As shown in Figure 8, minute surface 10 is near eyes 41, and then the visual angle is thereby increases, and this is the effect that the utility model structure further obtains.

As shown in Figure 9, be the part cutaway view of minute surface 10 with an embodiment at the edge 21 of cover body portion 20, wherein edge 21 can wrap button minute surface 10.

As shown in figure 10, be the part cutaway view of minute surface 10 with another embodiment at the edge 21 of cover body portion 20, the edge 21 of the cover body portion 20 of its middle frame 30 inside can further wrap button minute surface 10 edges.

As shown in figure 11, provide the prominent button 33 on framework 30 outer rims to insert, constitute stable state, with the structure of protection framework 30 inside for groove 12 can be set on minute surface 10 edges.

In sum, the utility model provides a kind of structure comparatively ideal swimming face mask structure really, and further, the bimirror face so that tempered glass is made more can make the swimming face shield with oblique structure.

Claims

1, a kind of swimming face mask structure, have at least one minute surface, a soft cover body portion, two bracelets and a headband, it is characterized in that: the bonding station of minute surface and soft cover body portion is with the adhesion process of non-full clad type, close with the bond locations frame of a framework with minute surface and cover body portion, the binding site that forms minute surface and cover body portion is not only to have approached but also the face shield of antileaking again.

2, swimming face mask structure according to claim 1 is characterized in that: the edge bag of the cover body portion of its middle frame inside is buckled minute surface.

3, swimming face mask structure according to claim 1 is characterized in that: wherein be provided with on the minute surface edge groove provide prominent on the framework outer rim buckle into.

4, swimming face mask structure according to claim 1 is characterized in that: minute surface is two, about each one.

5, a kind of swimming face mask structure has two minute surfaces, a cover body portion, two bracelets and a headband, and it is characterized in that: wherein cover body portion has a nose framework, and is the center with the nose framework, two eyeglasses outsides about 5-15 degree that respectively slopes inwardly.