CN2803457Y

CN2803457Y - Turnover-proof swimming goggles

Info

Publication number: CN2803457Y
Application number: CN 200520095973
Authority: CN
Inventors: 曾祐生
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-04-15
Filing date: 2005-04-15
Publication date: 2006-08-09
Anticipated expiration: 2015-04-15

Abstract

The utility model relates to a pair of turnover-proof swimming goggles, which belongs to the field of sporting goods. The utility model comprises hard transparent eyeglass bodies, sealing rings embedded around the eyeglass bodies, a nose buckle and a head band, wherein an upper oblique pulling band and a lower oblique pulling band are respectively arranged between the left side eyeglass body and the head band and between the right side eyeglass body and the head band; one end of each oblique pulling band is connected with the eyeglass bodies, and the other end of each oblique pulling band is connected with the head band after two oblique pulling bands are assembled. The utility model has reasonable structural design, only the inelastic oblique pulling bands need to be added to increase the water-resistant impact and turnover-proof capabilities of the swimming goggles, thereby, the utility model ensures that when a swimmer dives and turns around for pedaling a wall, the swimmer does not need to worry about the condition that the swimming goggles turn over and are filled with water, and the utility model also ensures that when the swimming goggles do not turn over and are not filled with water, the fastening degree of the head band can be relaxed so as to effectively protect eyes of swimming lovers.

Description

The anti-contact lens that stir

Technical field:

The utility model belongs to the sports goods field, particularly a kind of have prevent to dive and turn round the contact lens that stirred by water slug.

Background technology:

In the existing contact lens product, comparatively general structure includes hard transparent eyeglass body, the sealing ring that is embedded at eyeglass body periphery, nose is buckled and headband.Transparent glasses lens is lordosis comparatively all; headband is bound on the horizontal center line in the outside, eyeglass body both sides; diving and turn round lordosis eyeglass when pushing off and produce bigger resistance; often taking place with eyeglass body lower end is that into water is outwards stirred in the fulcrum upper end; influence swimmer's notice, also lose the effect of protection eyes.It is conventional that to solve the way that contact lens stir be that headband steps up, but headband be too tightly cause eye socket fatigue or blood supply insufficiency easily, be unfavorable for swimmer's health.

Summary of the invention:

The utility model reaches the anti-contact lens that turn over performance of improvement by the oblique drawstring structure that designs between a kind of eyeglass body and the headband.

Technical solutions of the utility model are: a kind of anti-contact lens that stir, comprise that hard transparent eyeglass body, the sealing ring that is embedded at eyeglass body periphery, nose are buckled, headband, it is characterized in that being equipped with between both sides eyeglass body and the headband two oblique drawstrings up and down, two oblique drawstring one ends are connected with the eyeglass body respectively up and down, and the other end converges the back and is connected with headband.

Described oblique drawstring is nonelastic belt body, does not also promptly have the belt body of scalability.Its retractility also will influence the anti-performance of stirring of contact lens, and the more little anti-performance of stirring of dilatability is good more, adopts the inductility material to make the anti-ability of stirring that will improve contact lens greatly.

The utlity model has reasonable in design, need only between eyeglass body and headband, increase the oblique drawstring of inductility, can improve the anti-ability of stirring of the anti-water slug of contact lens greatly.If the position that cooperates oblique drawstring to tie up on the eyeglass body is selected suitably, prevent that then stirring performance further strengthens.Thereby the assurance swimmer dives and turns round when pushing off, and unlikely worry contact lens stir into water, effectively protection swimming fan's eyes.

Description of drawings:

Below in conjunction with concrete legend the utility model is described further:

Anti-contact lens one schematic diagram that stirs of Fig. 1

Anti-contact lens two schematic diagrames that stir of Fig. 2

Wherein

1-eyeglass body 2-sealing ring 3-nose is buckled

4-headband 51-goes up oblique drawstring 52-declivity drawstring

Mooring points B 7-pupil vertical line under the last mooring points A of the 61-62-

The 8-connector

The specific embodiment:

With reference to Fig. 1, the anti-contact lens one that stir, by hard transparent eyeglass body 1, be embedded at the sealing ring 2 of eyeglass body 1 periphery, nose button 3, headband 4 and upper and lower

oblique drawstring

51,52 are formed.Eyeglass body 1 is made by the plastic or other material of hard transparent.Sealing ring 2 is embedded at eyeglass body 1 periphery, adopts the rubber elastomeric material to make, and make between rigid lens body and the swimmer's eye socket to seal, and it is more identical more comfortable to be attached to swimmer's eye socket.Nose button 3 connects left and right sides eyeglass body 1, makes it to have certain rigidity.Headband 4 is made for the rubber elastomeric material, and having certain elasticity and degree of tightness can regulate.The oblique drawstring 51 of going up and declivity drawstring 52 are all arranged between both sides eyeglass body 1 and the headband 4, going up oblique drawstring 51 and declivity drawstring 52 is nonelastic belt body or the continual same belt that is called inductility, go up on the following mooring points B62 that oblique drawstring 51 and declivity drawstring 52 1 ends directly are connected the last mooring points A61 of eyeglass body 1 top edge and lower edge respectively, the convergent point of two oblique drawstrings adopt slip-knot be the genealogy of law on headband, but go up relative length free adjustment then between oblique drawstring 51 and the declivity drawstring 52.Last mooring points A61 and following mooring points B62 be in apart from the pupil vertical line about 25 centimetres with lower edge on the eyeglass body 1 of Nei Chao ear one side.Eyeglass body 1 forms mooring points A and following mooring points B when injection mo(u)lding, tiltedly drawstring is directly fastened and got final product.The last oblique drawstring of the oblique drawstring in both sides plays the key effect that restriction eyeglass body 1 stirs; and the declivity drawstring plays balanced action; both are organic to be engaged under the condition that same assurance contact lens do not stir and can to loosen headband degree of fastening, effectively protection swimming fan's eyes.

With reference to Fig. 2, the anti-contact lens two that stir, be provided with connector 8 between eyeglass body 1 and the two oblique drawstrings, one end of upper and lower

oblique drawstring

51,52 is connected to the top and the bottom of connector 8, the spacing of top and the bottom 2 frenulum points is 2/3rds times of eyeglass body 1 vertical width at least, and wide more under possible situation anti-to stir effect good more.Adopt connector 8 transition, not only meet people's aesthetic habit, also be convenient to produce assembling.

The described oblique drawstring convergent point of above-mentioned two examples is connected with headband, can be directly fixedly connected, and it is generally isometric to go up oblique drawstring and declivity drawstring; Preferably adopt slip-knot to tie up on the headband, but its both relative length free adjustment then are more suitable for the swimmer in different capitiforms.In addition, tiltedly drawstring is long more, and it is also good more to prevent stirring effect.The vertical width of described eyeglass body refers to the eyeglass body width of the widest part up and down, and the pupil vertical line was the vertical line of eyeglass pupil, and the eyeglass pupil is the point of the positive forward sight correspondence of contact lens wearer eyes on the eyeglass body.

Claims

1, a kind of anti-contact lens that stir, comprise that hard transparent eyeglass body, the sealing ring that is embedded at eyeglass body periphery, nose are buckled, headband, it is characterized in that being equipped with between both sides eyeglass body and the headband two oblique drawstrings up and down, two oblique drawstring one ends are connected with the eyeglass body respectively up and down, and the other end converges the back and is connected with headband.

2, according to claim 1ly anti-stir contact lens, it is characterized in that two oblique drawstrings are nonelastic belt body.

3, according to claim 1 and 2ly anti-stir contact lens, it is characterized in that oblique drawstring and declivity drawstring one end directly are connected respectively on the following mooring points B of the last mooring points A of eyeglass body top edge and lower edge.

4, according to claim 3ly anti-stir contact lens, it is characterized in that mooring points A and following mooring points B are in apart from 25 centimetres of pupil vertical lines with lower edge on the eyeglass body of Nei Chao ear one side.

5, according to claim 1 and 2ly anti-stir contact lens, it is characterized in that being provided with connector between eyeglass body and the two oblique drawstrings, two oblique drawstring one ends are connected to the top and the bottom of connector up and down.

6, according to claim 5ly anti-stir contact lens, it is characterized in that the fixing top and the bottom spacing of two oblique drawstrings up and down of connector is 2/3rds times of the vertical width of eyeglass body at least.