CN2496497Y

CN2496497Y - New-structure swimming goggles

Info

Publication number: CN2496497Y
Application number: CN 01255873
Authority: CN
Inventors: 何兴燮
Original assignee: Tian Hui Silicone Shen Zhen Co ltd
Current assignee: Tian Hui Silicone Shen Zhen Co ltd
Priority date: 2001-09-19
Filing date: 2001-09-19
Publication date: 2002-06-26
Anticipated expiration: 2011-09-19

Abstract

The utility model relates to a pair of new structure swimming eyeglasses, which consists of a left lens, a right lens, and an end-to-end integrally soft connecting body. The soft connecting body is integrally provided with a nose buckle, a seal ring, a head belt, an adusting buckle, etc., and the nose buckle of the soft connecting body is arranged in the middle of the front of the soft connecting body and is in arc shaped elastic structure. Compared with the prior art, because reducing the parts, the utility model reduces the weight and the aquatic sport resistance, reduces the die quantity in the production, lowers the production cost, and simultaneously enhances the product stability.

Description

The new construction contact lens

Technical field

The utility model relates to a kind of new construction contact lens.

Background technology

In the known contact lens building block, generally be by a headband, by adjusting the bracelet of headband length, two eyeglasses are coupled together, sealing ring is loaded onto at the position that two eyeglasses contact with the human body eye socket more separately, and gluing fixes, and the head of eyeglass links with nose and connects.Like this, by the assembling of a plurality of parts, just become whole contact lens at last.Since this product of contact lens comes out, the above-mentioned this structure that assemblies has been prolonged and has been used for a long time, there are a lot of defectives in this typical traditional structure: because parts are many, thereby increased weight, strengthened the resistance of aquatic sports, and number of molds increases also in producing, improved production cost, simultaneously, because of a plurality of product need to connect through mechanical means, reduced the stability of product.

Summary of the invention

The purpose of this utility model is to have the new construction contact lens of the whole soft connector that links to each other to improve above-mentioned product defects in order to provide a kind of.

For the utility model that achieves the above object adopts following technical scheme: new construction contact lens of the present utility model, by about two eyeglasses form with a whole soft connector that links to each other of head and the tail, integral type is provided with nose button, sealing ring, headband, adjustment and buckles etc. on the described soft connector.

The nose button bit of soft connector of the present utility model is one " bow " shape elastic construction in its middle part, the place ahead.

About soft connector of the present utility model the place ahead one soft sealing ring is arranged respectively, sealing ring top is provided with a circle fitting recess, and the convex tendon around the eyeglass is fixing in this groove.

Eyeglass afterbody of the present utility model clamps soft connector position and is the thin interior thick self-locking confined state of oral area.

The utility model compared with prior art owing to reduced parts, thereby has alleviated weight and aquatic sports resistance, and reduced produce in number of molds, reduced production cost, improved the stability of product simultaneously.

Description of drawings

Fig. 1 is an overall structure schematic diagram of the present utility model.

Fig. 2 is the picture frame generalized section of soft connector of the present utility model.

Fig. 3 is a lens structure schematic diagram of the present utility model.

Fig. 4 is eyeglass of the present utility model and picture frame assembling connection diagram.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described in further detail.As Fig. 1～shown in Figure 4, two eyeglasses are indispensable parts about of the present utility model, in order to reduce the component number amount to greatest extent, with the nose button, sealing ring, headband, adjust button etc. and be designed to parts, the corresponding site of parts has the function separately of said modules again, so, nose button 21 of the present utility model, sealing ring 22, headband, adjust button and be made into single soft single piece, when the convex tendon 11 of hard lenses is realized around assembling with the o-ring groove 23 on the soft connector, also have the retainer ring 24 that fuses with sealing ring to be held in the fitting recess 12 of hard lenses, and it is little that the afterbody of the afterbody of retainer ring 24 and eyeglass 1 is a kind of finish dimensional, the self-locking confined state that inside dimension is big can not deviate to guarantee soft body.

As Fig. 1, " bow " type nose that in the middle of the place ahead of the soft connector 2 of end to end sealing is projection buckles 21, to buckle under the shape stress in use distortion little for " bow " type nose that guarantees this position, taked two schemes to implement simultaneously, and this purpose is reached.The first string is that other the material hardness at position of material hardness ratio of nose button herein wants big; Second scheme is inside groove 25 (see figure 2)s that are provided with two band seams in the inside of the nose button left and right sides, correspondingly, the front end of eyeglass 1 also is provided with the protruding beam 13 of reinforcement of band seam, purpose is that " bow " shape nose on the soft body is buckled under the support of rigid beam 13, reduce the distortion of nose button 21 under stress, make the unlikely weight human body of the nose button bridge of the nose, produce sense of discomfort.Simultaneously, also play a part assembling and positioning herein.

Be provided with a circle convex tendon 11 around the eyeglass 1, simultaneously the relevant position of soft body 2 also is provided with a circle assembling groove 23, and both are to press to attach together and join state, and sealing is not leaked when guaranteeing to use.For preventing deviating from of sealing ring, to be arranged to thicker with the closely linked section of sealing ring retainer ring 24, simultaneously, the gauge of retainer ring afterbody is arranged to outer thin interior thick mode, and the semi-circular fitting recess 12 of hard lenses is also made corresponding setting, makes size A less than B, to guarantee that soft body is the self-locking confined state after clamped, be not easy, also saved the operation that the sealing ring gluing is reinforced, greatly reduce working time.

Claims

1. new construction contact lens, by about two eyeglasses form with a whole soft connector that links to each other of head and the tail, it is characterized in that: integral type is provided with nose button, picture frame, sealing ring, headband and adjustment and buckles etc. on the described soft connector.

2. new construction contact lens according to claim 1 is characterized in that: the nose button bit of described soft connector is one " bow " shape elastic construction in its middle part, the place ahead.

3. new construction contact lens according to claim 1 is characterized in that: about described soft connector the place ahead one soft sealing ring is arranged respectively, sealing ring top is provided with a circle fitting recess, and the convex tendon around the eyeglass is fixing in this groove.

4. new construction contact lens according to claim 1, it is characterized in that: the o-ring groove on the convex tendon of described eyeglass and the soft connector is around assembling, the retainer ring that fuses with sealing ring is held in the fitting recess of eyeglass, and the eyeglass afterbody clamps soft connector position and is the thin interior thick self-locking confined state of oral area.