CN106165922B

CN106165922B - Swimming trunks

Info

Publication number: CN106165922B
Application number: CN201610778622.6A
Authority: CN
Inventors: 吴玲玲
Original assignee: Huizhou Eric Technology Co Ltd
Current assignee: Anhui Licha Information Technology Co., Ltd
Priority date: 2016-08-30
Filing date: 2016-08-30
Publication date: 2017-12-05
Anticipated expiration: 2036-08-30
Also published as: CN106165922A

Abstract

The present invention relates to a kind of swimming trunks.The swimming trunks include trousers main body, the annular elastic band being arranged in the trousers main body, lifesaving external member and instruction component, the lifesaving external member includes expansion band and the pressurized tank being arranged in the expansion band, the expansion band is internally formed the annular space of closing, and the pressurized tank is arranged in the annular space.The instruction component includes stickers and indication piece, the indication piece is fixed in the trousers main body by the stickers, formed with index plane on the indication piece, fluorescence marker is provided with the index plane, instruction salient point is provided with the fluorescence marker.The swimming trunks can reduce the generation of drowned accident and be easy to indicate the position of drowning person.

Description

Swimming trunks

Technical field

The present invention relates to a kind of swimming trunks.

Background technology

With the arrival in summer, weather is more and more warmmer, even extremely hot unbearable.In order to avoid heat, swim into the master in summer The recreation wanted.Swimming pool, sea ice outdoor bathing place, reservoir even field pool etc. is all the Swimming pool of people.However, for For failing to see water-based or burst disease people, drowned danger can usually occur.

The content of the invention

Based on this, it is necessary to provide a kind of swimming trunks that can reduce drowned accident generation.

A kind of swimming trunks, including：Trousers main body, the annular elastic band being arranged in the trousers main body, lifesaving external member and instruction Component, the lifesaving external member include expansion band and the pressurized tank being arranged in the expansion band, and the expansion band is arranged at institute State on annular elastic band and be internally formed the annular space of closing, the pressurized tank is arranged in the annular space, described The housing of pressurized tank including tubular and the closure member being arranged on the housing, liquid gas is contained in the housing and is opened Provided with the opening connected with the annular space, the closure member is fixed in the opening to close the housing, the envelope Closing member is used to open the opening when being pulled out, and the liquid gas in the housing is released in the annular space simultaneously The expansion band expansion is set to form buoyancy circle by the gasification of the liquid gas；The instruction component includes stickers and referred to Show part, the indication piece is fixed in the trousers main body by the stickers, described formed with index plane on the indication piece Fluorescence marker is provided with index plane, instruction salient point is provided with the fluorescence marker.

In a wherein embodiment, the fluorescence marker is ellipse, and the thickness of the fluorescence marker is by certainly Edge is gradually reduced to the direction at center at one's side.

In a wherein embodiment, the instruction component also includes pattern part, and the pattern part is adjacent to the instruction Part is arranged in the trousers main body.

In a wherein embodiment, the pattern part includes the attachment layer and patterned layer being stacked, the attachment Layer is fixed in the trousers main body.

In a wherein embodiment, the thickness of the patterned layer is less than the thickness of the fluorescence marker.

In a wherein embodiment, the area of the fluorescence marker is more than the area of the patterned layer.

Liquid gas can be discharged due to closure member being extracted, so as to make expansion band be expanded into buoyancy using liquid gas Circle, the buoyancy of virtue of buoyancy circle can aid in swimmer to float, therefore can reduce the generation of drowned accident.

Once expansion band is made a mess of in use, drowning person sinks under water, due to the setting of fluorescence marker, the swimming Trousers are then easy to the position of further identification drowning person.

Brief description of the drawings

Fig. 1 is the schematic perspective view of the swimming trunks of one embodiment of the invention；

Fig. 2 is the trigger assembly of an embodiment and the sectional view of pressurized tank；

Fig. 3 is the expansion band of an embodiment and the diagrammatic cross-section of pressurized tank；

Fig. 4 is the identification piece of an embodiment and the partial schematic diagram for expanding band；

Fig. 5 is the identification piece of an embodiment and the partial sectional view for expanding band；

Fig. 6 is the floor map for reeling component of an embodiment；

Fig. 7 is the sectional view of the pocket component of an embodiment；And

Fig. 8 is the sectional view of the instruction component of an embodiment.

Embodiment

In order to facilitate the understanding of the purposes, features and advantages of the present invention, below in conjunction with the accompanying drawings to the present invention Embodiment be described in detail.Many details are elaborated in the following description in order to fully understand this hair It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not Similar improvement is done in the case of running counter to intension of the present invention, therefore the present invention is not limited to the specific embodiments disclosed below.

The present invention relates to a kind of swimming trunks, the swimming trunks include：Trousers main body, be arranged at it is annular elastic in the trousers main body Band, lifesaving external member and instruction component, the lifesaving external member include expansion band and the pressurized tank being arranged in the expansion band, The expansion band is arranged on the annular elastic band and is internally formed the annular space of closing, and the pressurized tank is arranged at institute State in annular space, the closure member that the pressurized tank includes the housing of tubular and is arranged on the housing, in the housing Contain liquid gas and offer the opening connected with the annular space, the closure member is fixed in the opening to seal The housing is closed, the closure member is used to open the opening when being pulled out, the liquid gas in the housing is discharged The expansion band expansion is set to form buoyancy circle in the annular space and by the gasification of the liquid gas；The instruction group Part includes stickers and indication piece, and the indication piece is fixed in the trousers main body by the stickers, the indication piece On formed with index plane, be provided with fluorescence marker on the index plane, instruction salient point be provided with the fluorescence marker.

Fig. 1 to Fig. 3 is referred to, the present invention relates to a kind of swimming trunks 100, the swimming trunks 100 include：

Trousers main body 10, the annular elastic band 11 being arranged in the trousers main body 10, and lifesaving external member 20, the lifesaving casing Part 20 includes expansion band 21 and the pressurized tank 23 being arranged in the expansion band 21, and the expansion band 21 is arranged at the annular On elastic band 11 and the annular space 211 of closing is internally formed, the pressurized tank 23 is arranged in the annular space 211, The housing 231 of the pressurized tank 23 including tubular and the closure member 233 being arranged on the housing 231, in the housing 231 Contain liquid gas and offer the opening 2311 connected with the annular space 211, the closure member 233 is fixed on described To close the housing 231 in opening 2311, the closure member 233 is used to open the opening 2311 when being pulled out, will Liquid gas in the housing 231 is released in the annular space 211 and made by the gasification of the liquid gas described The expansion expansion of band 21 forms buoyancy circle.For the ease of extracting the closure member, for example, the expansion is with flexible or flexible material Matter；For example, the expansion band is elastic expansion band or flexible expansion band, it is described to expand band when extracting the closure member Deformation, so that when extracting the closure member and after the extraction closure member breakage does not occur for the expansion band；Also, pulling out The expansion band expansion forms buoyancy circle after going out the closure member, and now the expansion band partly or entirely deforms upon, interior Portion's volume increase.

Liquid gas can be discharged due to closure member 233 being extracted, so as to be expanded into using liquid gas by band 21 is expanded Buoyancy circle, the buoyancy of virtue of buoyancy circle can aid in swimmer to float, therefore can reduce the generation of drowned accident.Due to human body Density and water density difference it is little, therefore swimmer, in the case where not struggling, a small amount of buoyancy can be floated on On the water surface.And because swimmer typically can put on swimming trunks in water, therefore the problems such as will not leave behind, so as to The possibility that swimmer drowns enough is significantly reduced, improves the survival probability of swimmer；In addition it is also applied for excessive Everyday general purpose is made in water possible time or place, being capable of the timely and effective reply when occurring overboard dangerous.

It is appreciated that due to when expansion band 21 does not expand, holding with a hand the position that can search out closure member 233, firmly Closure member 233 can be extracted.Expansion tube 212 and protuberance are compressed for example, can be formed to compress end and compress end on closure member 233 Point, closure member 233 can be extracted by now holding the projection.For example, the liquid gas can be liquefied butane or The gases such as person's liquid coal gas.

Also referring to Fig. 3, for example, for the ease of extracting closure member 233, in addition to trigger assembly 30.The triggering group Part 30 includes 31, two support columns 33 of fixture and catch bar 35, and the fixture 31 is arranged on the expansion band 21 simultaneously It is fixed on the housing 231 of the pressurized tank 23, described two support columns 33 are arranged at intervals on the housing 231, described to push away The one end of lever 35 is arranged on the fixture 31, and the other end is fixed on the closure member 233, the middle part of the catch bar 35 Rotation is arranged on described two support columns 33.By the one end for pressing the catch bar 35, you can make to push away using lever principle The other end of lever 35 extracts closure member 233 from pressurized tank 23, hence in so that the extraction of closure member 233 is more convenient, energy Enough extraction closure members timely and effective when causing danger.

The catch bar 35 includes promote-side 351 and connection end 353 in itself both ends, and the connection end 353 is fixed In on the closure member 233, the promote-side 351 is arranged on the fixture 31.The promote-side 351 with described two Dagger 33 the distance between be more than the distance between the connection end 353 and described two support columns 33.Described two supports Pivot post 331 is provided between post 33, the catch bar 35 is rotationally sheathed in the pivot post 331.The fixture 31 Institute is fixedly installed on including annular solid 311 and the depressed body 313 being arranged in the middle part of the annular solid 311, the annular solid 311 State on expansion band 21, the catch bar 35 is arranged in the depressed body 313.Offer and wear in the side wall of the depressed body 313 Apertured 3131, the catch bar 35 are arranged on the perforating 3131.For example, the side face 35 of the catch bar 35 is attached at On the medial surface of the perforating 3131, so as to not easily cause the gas leakage in expansion band 21.The fixture 31 also includes Rubber section 315, the rubber section 315 are arranged in the depressed body 313, and close the perforating 3131.Therefore, even if There is micro leakage in expansion band 21, rubber section 315 can also prevent gas from leaking out the outside of expansion band 21.The catch bar 35 End is held in the rubber section 315 and the rubber section 315 is convexly equipped in the side wall of the depressed body 313.Due to pushing away Moved end 351 is in depressed body 313, therefore is not easy to touch promote-side 351 because of unexpected stress.Because the cover of rubber section 315 is set In on promote-side 351, hence in so that the operating process of pressing promote-side 351 is more comfortable, also, rubber section 315 and skin connect Touch, there is certain comfortableness, be not easy to injure skin.

For example, in order to strengthen expanding the structural strength of band 21 to prevent the pressure of liquid gasification from breaking through the expansion band 21, Wherein described expansion band 21 includes expansion tube 212, reinforced pipe 213 and permeability cell 215, and the annular space 211 is formed at institute State in expansion tube 212, the reinforced pipe 213 is arranged inside the expansion tube 212, is offered on the reinforced pipe 213 ventilative Mesh 2131, the permeability cell 215 are arranged inside the reinforced pipe 213, and the pressurized tank 23 is contained in the permeability cell 215 In.Because pressurized tank 23 is arranged in permeability cell 215, therefore during the liquid gas effusion pressurized tank 23, can impact first Tracheae 215 and reinforced pipe 213, speed can slow down, and finally contacted again with the inwall of expansion tube 212 and make the bulging of expansion tube 212 simultaneously Expansion, therefore impact when liquid gas escapes to expansion tube 212 is avoided, further ensure that expansion tube 212 is not broken through, make It is safer, reliable to obtain the swimming trunks.

For example, opening up multiple air-vents on the permeability cell 215, the diameter of the air-vent is more than the breathable mesh 2131 diameter, and the air-vent shifts to install mutually with the breathable mesh 2131.So then further enhance reinforcement Cushioning effect of the pipe 213 to gases at high pressure.

Also referring to Fig. 4 and Fig. 5, for example, in order to improve to the location identification of closure member 233, the expansion tube 212 The closure member 233 is corresponded on outer surface and is provided with identification piece 216.The identification piece 216 is annular, on the identification piece 216 There are red coatings 2161.The thickness of the identification piece 216 is more than the wall thickness of the expansion tube 212.The identification piece 216 surrounds shape Into host cavity 2163, warning part 217 is provided with the host cavity 2163.It is provided with and is embedded in the side wall of the host cavity 2163 Groove 2165, the periphery of the warning part 217 are embedded at described be embedded in groove 2165.The host cavity 2163 is oval chamber, institute It is oval lamellar body to state warning part 217.Pass through the red coatings 2161 on identification piece 216, it is possible to increase identification.

For example, in order to alleviate impact of the liquid gas in gasification, wherein the expansion band 21 is adjacent to the closing The position of part 233 is formed with thickening layer.Also referring to Fig. 6, for example, in order to adjust the tightness of annular elastic band 11, with It is adapted to the people of different building shape to wear, in addition to reels component 40.The component 40 that reels includes wrap 41 and press part 43, The part of annular elastic band 11 is arranged in the wrap 41, and the press part 43 is installed on the wrap 41 simultaneously Adjustably push against the annular elastic band 11 in the wrap 41.When annular elastic band 11 is long, by by part-toroidal Elastic band 11 is arranged in wrap 41 and is pushed against annular elastic band 11 using press part 43, then can make annular elastic band 11 Suitable length is adjusted to, therefore the scope of application of the swimming trunks 100 can be improved.

For example, the wrap 41 is annular, the press part 43 includes installation portion 431 and deformation pressure section 433, institute State installation portion 431 to be fixed on the wrap 41, the deformation pressure section 433 is pressed on the annular elastic band 11.Example Such as, for the ease of realizing that flexibility compresses, the deformation pressure section 433 can be made up of elastomeric material, or deformable Lead.The wrap 41 includes winding ring 411 and the connection strap 413 being arranged on the winding ring 411, the connection Bar 413 is connected in the trousers main body 10.The installation portion 431 of the press part 43 is fixed on the winding ring 411.It is described The one end of connection strap 413 is actively sheathed on the winding ring 411.The diameter of the connection strap 413 is along away from the winding ring 411 direction gradually increases.

Also referring to Fig. 7, for example, in order to install the article played in article, such as water, such as hydraulic giant, waterproof jacket, also Including pocket component 50.The pocket component 50 is arranged in the trousers main body 10 and including accommodation bag 51 and obturator 53, Slit is offered in the trousers main body 10, the accommodation bag 51 is sutured on two edges of the slit, and the accommodation bag Provided with opening portion, the obturator 53 include cooperate the first confining zone and the second confining zone, first confining zone and Second confining zone is relatively arranged on the inner side of accommodation bag 51, for closing the accommodation bag 51.It can be housed in accommodation bag 51 Article, and the first confining zone and the second confining zone coordinate the opening portion that can close the accommodation bag 51, so that receiving The article held in bag 51 is not easy to be lost.

Cohesive lousiness is provided with first confining zone and second confining zone.It is viscous on first confining zone The density for tying lousiness is more than the density of the bonding lousiness on second confining zone.Bonding lousiness on first confining zone Highly it is less than the height of the bonding lousiness on second confining zone.The width of first confining zone and second confining zone Width it is equal.For example, first confining zone may be contained within the medium position of the accommodation bag with second confining zone, such as This is then in accommodation bag 51 formed with upper space and lower space, to house different articles.

Also referring to Fig. 8, for example, once expansion band 21 is made a mess of in use, drowning person sinks under water, now In order to recognize the position of drowning person, the instruction component 60 for being arranged at the rear side of trousers main body 10 can also be included.The instruction component 60 Including stickers 61 and indication piece 63, the indication piece 63 is fixed in the trousers main body 10 by the stickers 61, institute State on indication piece 63 formed with index plane 631, fluorescence marker 65, the fluorescence marker are provided with the index plane 631 Upper 65 are provided with instruction salient point 651.Due to the setting of fluorescence marker 65, it is easy to the further position for recognizing drowning person.

The fluorescence marker 65 is ellipse, the direction of the thickness of the fluorescence marker 65 from own edges to center It is gradually reduced.The instruction component 60 also includes pattern part 67, and the pattern part 67 is arranged at described adjacent to the indication piece 63 In trousers main body 10.The pattern part 67 includes the attachment layer 671 being stacked and patterned layer 673, the attachment layer 671 are fixed In in the trousers main body 10.The thickness of the patterned layer 673 is less than the thickness of the fluorescence marker 65.The fluorescence marker 65 area is more than the area of the patterned layer 673.

For example, in order to improve the comfortableness that wears of swimming trunks, the trousers main body includes base layers, the centre being cascading Layer and waterproof layer.The base layers is close to the body skin for the person of wearing, it is therefore desirable to provides more comfortable sense of touch.In described Interbed is used to provide stronger wearability to protect the base layers of inside.Waterproof layer is used to prevent swimming trunks from largely absorbing water, so as to subtract The quality of light swimming trunks, can also avoid swimming trunks because of water suction and be close to skin, and then avoid caused sense of discomfort.

For example, the base layers includes the component of following mass parts：The polyurethane fibre, 19-21 of 25-30 parts The cotton of part, the polyamide fibre of 18-26 parts, the nylon of 10-15 parts, flax of 10-12 parts, the terylene of 9-10 parts, the silk of 7-8 parts, 6-9 The wool, the polyester fiber of 5-7 parts and the acetate fiber of 3-5 parts of part.Due to polyurethane fibre elasticity therein compared with By force, therefore its elastic deformation is big, soft-touch, and high to the fitness of the human body of different building shape.In addition, base layers is by adopting With polyurethane fibre, thus it is not easy to be adhered on skin, to avoid causing the sense of discomfort of skin, and because its is excellent Different resistance to acids and bases, sweat proof, sea water resistance, wearability, hence in so that the swimming trunks are also applied for using in the seawater.

For example, the intermediate layer includes the component of following mass parts：The CUP, cotton, the nitrile of 20-23 parts of 32-33 parts Synthetic fibre, the fiber crops of 15-16 parts, the spandex of 10-15 parts, the wool of 10-11 parts, the polypropylene fibre of 9-10 parts, the polyvinyl chloride fibre of 7-9 parts, 6-7 parts Viscose glue, the terylene of 5-7 parts, the acetate fiber of 4-6 parts, the polyamide fibre of 4-5 parts, the metallic fiber of 2-3 parts and 1-2 parts it is artificial Silk and the polytetrafluoroethylene (PTFE) of 1-2 parts.Intermediate layer by using larger amount of CUP, to provide stronger wearability so as to Base layers inside protection is worn.Simultaneously as intermediate layer is poor to the resistivity of the chlorine bleaches in swimming pool, this When need in outside waterproof layer provide insulating effect.

For example, the waterproof layer includes the component of following mass parts：The polytetrafluoroethylene (PTFE) of 20-30 parts, the Buddhist nun of 15-20 parts The oxygen of dragon, 10-15 parts polyurethane film, the polyvinyl chloride of 10-12 parts, the canvas of 9-11 parts, the ox-hide of 8-9 parts and 8-9 parts Change titanium nanoparticle.Waterproof layer by using polytetrafluoroethylene (PTFE), nylon and without hole polyurethane film and carry out it is appropriate Proportion design so that its waterproof effect obtains larger raising, can effectively prevent moisture from invading intermediate layer, and then avoid centre Layer is encroached on by chlorine bleaches.And Titanium dioxide nanoparticle therein is excited by ultraviolet under light illumination, have stronger Photocatalysis and oxidative degradation characteristic, can cause swimming trunks to be decomposed after swimming finishes to pollutant, therefore only need to dry To treat next swimming.

For example, in the environment such as field reservoir, because bacterium therein or mosquito etc. are more.In order to realize sterilization work( Energy, such as the trousers main body of the swimming trunks can also include the stenlizing layer being arranged in the base layers, for avoiding bacterium from invading Human body produces disease.For example, the stenlizing layer includes some storage bags, each storage bag accommodating one contains bactericidal liquid and/or drive The soft utricule of worm liquid, storage bag have the utricule and aperture position for the grid that gathers, and soft utricule extrudes at aperture position loads institute Storage bag is stated, force racks soft utricule when needing to use, and bactericidal liquid therein and/or insect repellant solution is dissipated from the grid of utricule .

For example, the stenlizing layer includes the component of following mass parts：The reed fiber of 20-30 parts, the silkworm of 15-20 parts Silk, the bast fibre spinning silk of 15-17 parts, the cashmere of 15-16 parts, the polypropylene fibre of 12-15 parts, the acrylic fiber of 9-15 parts, 9-14 parts Cotton fiber, the acetate fiber of 8-12 parts, the fabric viscose glue of 7-6 parts, the amine-oxides of 6-8 parts, the motherwort of 5-7 parts, the rabbit of 5-6 parts The cloves of hair, the medical stone granule of 4-7 parts, the tea powder of 3-6 parts, the chrysanthemum powder of 3-4 parts, the ground cinnamon of 2-3 parts and 2-3 parts Powder.Wherein described medical stone granule, tea powder, chrysanthemum powder, ground cinnamon and Ground Cloves are glued by using ultrasonic welding method It is connected in stenlizing layer.Due to including the sterilization component of certain mass in stenlizing layer, healthcare function and sterilization work(can be played Can, while can be therefore more comprehensive for some positions of human body, such as the protection of wound location etc. with expelling mosquito.

For example, the trousers main body can also be provided with the protective layer of arc, the protective layer periphery in the base layers It is provided with the privileged site that paste section is used to be pasted on human body, such as wound location periphery.It is provided with and kills on the paste section Bacterium sheath.For example, in order to targetedly cover the stink of wound or some privileged sites, the sterilization sheath includes following matter The component of amount point：The bast fibre spinning silk of 20-25 parts, the cashmere of 20-22 parts, the reed fiber of 21-23 parts, the silkworm of 15-21 parts Silk, the acrylic fiber of 10-13 parts, the cotton fiber of 9-13 parts, the acetate fiber of 7-12 parts, the fabric viscose glue of 6-9 parts, 5-8 parts Amine-oxides, the aromatic of 5-7 parts, the motherwort of 5-7 parts, the rabbit hair of 5-6 parts, the tea powder of 4-6 parts, the chrysanthemum powder of 3-5 parts, 2-3 The ground cinnamon of part and the Ground Cloves of 2-3 parts.As a result of aromatic, therefore while the wound location of human body is protected, Specific fragrance be can be sent out to cover stink.

Other embodiments of the invention also include the various embodiments described above in technical characteristic be mutually combined to be formed can The technical scheme of implementation.

Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.

Claims

A kind of 1. swimming trunks, it is characterised in that including：Trousers main body, the annular elastic band being arranged in the trousers main body, lifesaving external member And instruction component, the lifesaving external member include expansion band and the pressurized tank being arranged in the expansion band, the expansion band It is arranged on the annular elastic band and is internally formed the annular space of closing, the pressurized tank is arranged at the annular space In, the housing of the pressurized tank including tubular and the closure member being arranged on the housing, liquefaction is contained in the housing Gas simultaneously offers the opening connected with the annular space, and the closure member is fixed in the opening to close the shell Body, the closure member are used to open the opening when being pulled out, and the liquid gas in the housing is released into the ring The expansion band expansion is set to form buoyancy circle in shape space and by the gasification of the liquid gas；

The swimming trunks also include trigger assembly, and the trigger assembly includes fixture, two support columns and catch bar, described solid Determine part and be arranged at the expansion to take and being fixed on the housing of the pressurized tank, described two support columns are arranged at intervals at described On housing, described catch bar one end is arranged on the fixture, and the other end is fixed on the closure member, the catch bar Middle part rotates and is arranged on described two support columns, and the catch bar includes promote-side and connection end in itself both ends, institute Connection end is stated to be fixed on the closure member, the promote-side is arranged on the fixture, the promote-side with it is described two Support column the distance between be more than the distance between the connection end and described two support columns, between described two support columns Pivot post is provided with, the catch bar is rotationally sheathed in the pivot post, and the fixture includes annular solid and setting Depressed body in the middle part of the annular solid, the annular solid are fixedly installed on the expansion and taken, and the catch bar is arranged in institute State in depressed body, perforating is offered in the side wall of the depressed body, the catch bar is arranged on the perforating, described solid Determining part also includes rubber section, and the rubber section is arranged in the depressed body, and closes the perforating, the end of the catch bar Portion is held in the rubber section and the rubber section is convexly equipped in the side wall of the depressed body；

The instruction component includes stickers and indication piece, and the indication piece is fixed on the trousers main body by the stickers On, formed with index plane on the indication piece, fluorescence marker is provided with the index plane, is set on the fluorescence marker There is instruction salient point.
2. swimming trunks as claimed in claim 1, it is characterised in that the fluorescence marker is oval, the fluorescence marker Thickness be gradually reduced from own edges to the direction at center.
3. swimming trunks as claimed in claim 1, it is characterised in that the instruction component also includes pattern part, and the pattern part is adjacent The nearly indication piece is arranged in the trousers main body.
4. swimming trunks as claimed in claim 3, it is characterised in that the pattern part includes attachment layer and the pattern being stacked Layer, the attachment layer are fixed in the trousers main body.
5. swimming trunks as claimed in claim 4, it is characterised in that the thickness of the patterned layer is less than the thickness of the fluorescence marker Degree.
6. swimming trunks as claimed in claim 5, it is characterised in that the area of the fluorescence marker is more than the face of the patterned layer Product.