CN109463378A

CN109463378A - Mosquito expelling plaster

Info

Publication number: CN109463378A
Application number: CN201811620880.7A
Authority: CN
Inventors: 朱虹斐
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-28
Filing date: 2018-12-28
Publication date: 2019-03-15
Anticipated expiration: 2038-12-28
Also published as: CN109463378B

Abstract

The present invention relates to a kind of mosquito expelling plaster, this mosquito expelling plaster includes the substrate that flexible material is made into, and the bottom surface of substrate is provided with mucigel, and the bottom of mucigel is provided with encapsulating film；The top surface of substrate is provided with repellent layer, is filled with anophelifuge medicament in repellent layer；Between substrate and repellent layer, be close to substrate top surface be provided with heat expansion protrusion, temperature is higher, and the volume expansion of the heat expansion protrusion is bigger；It is coated with sealant in the outer surface of repellent layer, normally closed venthole is offered on the sealant, the position of opening of the normally closed venthole is matched with the position face of heat expansion protrusion；Only when heat expansion protrusion expands, normally closed venthole, which is jacked up, to be opened；The mosquito expelling plaster structure novel, principle are unique, and closure is preferable, and packaging, storage are more convenient；It can suspend halfway, continuous use, be effectively ensured using duration；Meanwhile the structure can have better patch skin, usage experience is more comfortable.

Description

Mosquito expelling plaster

Technical field

The present invention relates to a kind of summer protective articles, are a kind of mosquito expelling plasters particularly.

Background technique

Hot summer mosquito is spread unchecked, and various mosquito repellent products also emerge one after another；Wherein, mosquito expelling plaster is with its compact, side It the advantages such as just uses, is safe and harmless, being liked by user；Mosquito expelling plaster be it is a kind of can be attached to clothing, the patch on skin, The one side of mosquito expelling plaster has viscose, and another side includes mosquito-dispelling tablet, the volatilization mosquito repellent smell that mosquito-dispelling tablet is slow, lasting, to protect User is from bite by mosquitos；Since mosquito expelling plaster smell is readily volatilized, if air-tightness is bad when packaging, it is easy to premature failure, Therefore the packaging of mosquito expelling plaster, storage are more troublesome；It in actual use may repelling effect deficiency；Meanwhile if surface viscose The too strong meeting of viscosity is easy to fall off if viscosity is excessively weak so that skin generation sense of discomfort；Therefore, there is use in use The indispositions such as time shortening, easy to fall off；In addition, sometimes child gos out and may there was only half an hour, and mosquito expelling plaster is being opened It can not suspend halfway after use, a mosquito expelling plaster just slatterns at this time, causes certain wasting of resources.

Summary of the invention

In view of the above-mentioned problems, the present invention provides a kind of mosquito expelling plaster, the mosquito expelling plaster structure novel, principle are unique, closure compared with Good, packaging, storage are more convenient；It can suspend halfway, continuous use, be effectively ensured using duration；Meanwhile the structure can have more preferably Patch skin, usage experience is more comfortable.

To solve the above problems, the technical scheme adopted by the invention is that: this mosquito expelling plaster includes what flexible material was made into Substrate, is provided with mucigel in the bottom surface of substrate, and the bottom of mucigel is provided with encapsulating film；The top surface of substrate is provided with drive Mosquito layer, repellent layer is interior to be filled with anophelifuge medicament；

Between substrate and repellent layer, be close to substrate top surface be provided with heat expansion protrusion, temperature is higher, the body of the heat expansion protrusion Product expansion is bigger；It is coated with sealant in the outer surface of repellent layer, normally closed venthole is offered on the sealant, it is described normal The position of opening for closing venthole is matched with the position face of heat expansion protrusion；Only when heat expansion protrusion expands, normally closed venthole is pushed up It rises and opens.

The beneficial effects of the present invention are: mosquito expelling plaster is encapsulated in packing case, it is placed in shady place；Temperature is lower at this time, place In the heat expansion protrusion small volume of compact state, normally closed venthole is in close state, and repellent layer is closed in sealant at this time And between substrate, anophelifuge medicament can be effectively prevent to volatilize；

Mucigel is attached to the surface of skin or clothing when in use, since close to human skin, the temperature of mosquito expelling plaster is gradually It increases, then heat expansion protrusion gradually expands, volume becomes larger；Volume with heat expansion protrusion becomes larger, and repellent layer, which is jacked up, forms drum Packet, and normally closed venthole is opened；Then anophelifuge medicament volatilizees from normally closed venthole, to generate repelling effect；If user It is returned to interior after of short duration use, at this time removes mosquito expelling plaster, puts back in packing box；As mosquito expelling plaster leaves human body skin The temperature of skin, heat expansion protrusion quickly reduces, and then volume reduces therewith, and then repellent layer is no longer heaved, and normally closed venthole restores Closed state.

To sum up, which has stronger closure when not in use, effectively drug ineffective can be avoided to volatilize, thus Extend the service life of mosquito expelling plaster；Meanwhile the structure has the function of pause, continuous use, and when the of short duration trip of user is returned, drug It can voluntarily block, lasting volatilization is avoided to effectively reduce the wasting of resources to improve the utilization rate of mosquito expelling plaster.

Preferably, offering the deflector hole for matching face with heat expansion protrusion on the substrate；The heat expansion protrusion is Porous material is provided with the sealing film of covering heat expansion protrusion in substrate top surface；After this mosquito expelling plaster attaches on the skin, heat expansion is convex Expanded by heating is played, sealing film is then ejected into convex air packet, low-pressure state is in the air packet, mosquito expelling plaster can be assisted Closer is adsorbed on skin surface, effectively improves the fastness of mosquito expelling plaster, while being not in glue stain when removing, and effectively mentions The comfort that height uses.

As further preferred, the surface of the encapsulating film face substrate is provided with gel layer；Gel layer energy when storage Each deflector hole is enough blocked, and then the excessively expansion of heat expansion protrusion is avoided to form air packet, to prevent mosquito expelling plaster from volatilizing, letting out in advance Dew；The air-tightness and service life of mosquito expelling plaster is effectively ensured.

Detailed description of the invention

Fig. 1 is cross section structure schematic diagram of this mosquito expelling plaster one embodiment in storage.

Fig. 2 is the cross section structure schematic diagram of embodiment illustrated in fig. 1 when in use.

Specific embodiment

Embodiment:

In Fig. 1, embodiment shown in Fig. 2, this mosquito expelling plaster includes the substrate 1 that flexible material is made into, and is set in the bottom surface of substrate 1 It is equipped with mucigel, the bottom of mucigel is provided with encapsulating film 2；The surface of the 2 face substrate 1 of encapsulating film is provided with gel Layer 21；The top surface of substrate 1 is provided with repellent layer 3, is filled with anophelifuge medicament in repellent layer 3；

Between substrate 1 and repellent layer 3, the top surface of being close to substrate 1 be provided with heat expansion protrusion 4, temperature is higher, the heat expansion protrusion 4 volume expansion is bigger；It is coated with sealant 5 in the outer surface of repellent layer 3, offers normally closed ventilation on the sealant 5 The position of opening in hole 51, the normally closed venthole 51 is matched with the position face of heat expansion protrusion 4；Only when heat expansion protrusion 4 expands, Normally closed venthole 51, which is jacked up, to be opened；The deflector hole that face is matched with heat expansion protrusion 4 is offered on the substrate 1；The heat Swollen raised 4 be porous material, and 1 top surface of substrate is provided with the sealing film 6 of covering heat expansion protrusion 4.

Mosquito expelling plaster is encapsulated in packing case, is placed in shady place；Temperature is lower at this time, the heat expansion protrusion in compact state 4 small volumes, normally closed venthole 51 are in close state, and repellent layer 3 is closed between sealant 5 and substrate 1 at this time, can It effectively prevent anophelifuge medicament to volatilize；In the present embodiment, it is blocked due to deflector hole by gel layer 21, the sky that heat expansion protrusion 4 occupies Between be in closed state；Even if environment temperature is higher, closed space will not with heat expansion protrusion 4 excessively expansion, and then avoid because The excessively expansion of heat expansion protrusion 4 opens normally closed venthole 51, so that mosquito expelling plaster be effectively prevent to volatilize, reveal in advance；Drive is effectively ensured The air-tightness and service life of mosquito patch.

Mucigel is attached to the surface of skin or clothing when in use, due to close to human skin, the temperature of mosquito expelling plaster It gradually rises, then heat expansion protrusion 4 gradually expands, volume becomes larger；Volume with heat expansion protrusion 4 becomes larger, and repellent layer 3 is jacked up Bulge is formed, and normally closed venthole 51 is opened；Then anophelifuge medicament volatilizees from normally closed venthole 51, to generate mosquito repellent effect Fruit；In the present embodiment, sealing film 6 is ejected convex air packet by the expansion protrusion to become larger, and low pressure shape is in the air packet State can be only in communication with the outside by deflector hole, and then mosquito expelling plaster adsorbs skin by deflector hole；The structure can assist mosquito repellent Paste it is closer be adsorbed on skin surface, effectively improve the fastness of mosquito expelling plaster, while being not in glue stain when removing, effectively Improve the comfort used.

If being returned to interior after the of short duration use of user, mosquito expelling plaster is removed at this time, encapsulating film 2 is sticked again, puts back to packaging In box；As mosquito expelling plaster leaves human skin, the temperature of heat expansion protrusion 4 is quickly reduced, and then volume reduces therewith, then Repellent layer 3 is no longer heaved, and normally closed venthole 51 restores closed state.

The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.

Claims

1. a kind of mosquito expelling plaster, this mosquito expelling plaster includes the substrate (1) that flexible material is made into, and is provided in the bottom surface of substrate (1) glutinous Glue-line is provided with encapsulating film (2) in the bottom of mucigel；It is provided with repellent layer (3) in the top surface of substrate (1), in repellent layer (3) Filled with anophelifuge medicament；It is characterized by: between substrate (1) and repellent layer (3), the top surface of being close to substrate (1) be provided with heat Swollen protrusion (4), temperature is higher, and the volume expansion of the heat expansion raised (4) is bigger；It is coated in the outer surface of repellent layer (3) close Sealing (5) offers normally closed venthole (51) on the sealant (5), the position of opening of the normally closed venthole (51) with The position face matching of heat expansion protrusion (4)；Only when heat expansion raised (4) expansion, normally closed venthole (51), which is jacked up, is opened.

2. mosquito expelling plaster according to claim 1, it is characterised in that: offered on the substrate (1) raised (4) with heat expansion Match the deflector hole of face；The heat expansion raised (4) is porous material, and it is raised (4) that substrate (1) top surface is provided with covering heat expansion Sealing film (6).

3. mosquito expelling plaster according to claim 1 or 2, it is characterised in that: in the table of the encapsulating film (2) face substrate (1) Face is provided with gel layer (21).