KR20170101641A - Pepper spray is available smartphone case with detachable - Google Patents

Pepper spray is available smartphone case with detachable Download PDF

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Publication number
KR20170101641A
KR20170101641A KR1020160024462A KR20160024462A KR20170101641A KR 20170101641 A KR20170101641 A KR 20170101641A KR 1020160024462 A KR1020160024462 A KR 1020160024462A KR 20160024462 A KR20160024462 A KR 20160024462A KR 20170101641 A KR20170101641 A KR 20170101641A
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KR
South Korea
Prior art keywords
spray
smartphone case
pressurized liquid
container
injector
Prior art date
Application number
KR1020160024462A
Other languages
Korean (ko)
Other versions
KR101873511B1 (en
Inventor
김민준
Original Assignee
신안산대학교 산학협력단
김민준
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 신안산대학교 산학협력단, 김민준 filed Critical 신안산대학교 산학협력단
Priority to KR1020160024462A priority Critical patent/KR101873511B1/en
Publication of KR20170101641A publication Critical patent/KR20170101641A/en
Application granted granted Critical
Publication of KR101873511B1 publication Critical patent/KR101873511B1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B9/00—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure
    • F41B9/0087—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure characterised by the intended use, e.g. for self-defence, law-enforcement, industrial use, military purposes
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C15/00—Purses, bags, luggage or other receptacles covered by groups A45C1/00 - A45C11/00, combined with other objects or articles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B9/00—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure
    • F41B9/0071—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure characterised by special valve arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B9/00—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure
    • F41B9/0078—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure characterised by the gun housing, e.g. its shape or concealment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B9/00—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure
    • F41B9/0078—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure characterised by the gun housing, e.g. its shape or concealment
    • F41B9/0081—Special gun housing shapes, e.g. in the form of animals, airplanes, toys or figurines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H9/00—Equipment for attack or defence by spreading flame, gas or smoke or leurres; Chemical warfare equipment
    • F41H9/04—Gas-blowing apparatus, e.g. for tear gas
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
    • A45C2011/002—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00 for portable handheld communication devices, e.g. mobile phone, pager, beeper, PDA, smart phone

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Technology Law (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

The present invention relates to a smartphone case and a detachable self-propelled sprayer.
A smartphone case for protecting the smartphone from being coupled to the outer periphery of the mobile phone and a spray which is fastened to the upper end of the smartphone case and capable of coping with the other from an emergency situation, A spray nozzle formed at the upper end of the container section and configured to spray a pressurized liquid provided in the container section; and a pressurizing liquid supply section configured to pressurize the pressurized liquid, An injector which is composed of a nozzle tube which is supplied to the injection nozzle and a support base which is formed at the lower end and which supports the nozzle tube, and a lower end portion of the inside of the container portion and the injector, And an elastic member for providing a restoring force to the sprayer, And a fastening member that is formed at a lower end of the container and is configured to be fastened to the smartphone case in a forced fit manner and includes an anti-slip member on the inner side to prevent separation from the smartphone case. To a self-propelled spray capable of being detached and attached.

Description

[0001] The present invention relates to a smartphone case and a detachable self-

The present invention relates to a smartphone case and a detachable self-propelled sprayer. More specifically, the spray for self-protection is configured to be detachable and attachable to the case of the smartphone, so that it can respond promptly even when the user feels the threat of his / her own. Also, the smartphone case and the detachable self- Spray. ≪ / RTI >

In recent years, there have been more and more situations in which people feel threatened by violent crimes, including sexual crimes.

Therefore, there is a great need for self-help devices that can be used as an emergency means to protect their bodies and lives, including women. Especially, in order to meet the urgency, promptness, ease of use, ease of portability .

Conventionally, a variety of personal devices such as gas injectors, electric shockers, tear gas or tear liquid sprayers have been developed for the above reasons.

However, in the case of the gas injector and the electric shocker which are representative of the gas gun, they are usually put in a bag or a handbag, or put on a belt bound to the waist or the upper body. There is not enough time to be able to do this, which makes it less effective.

In addition, even in the case of tear gas or tear liquid spray, women put them in their handbags or pouches. In this case, it is necessary to remove the spray guns and to open the spray container cap in case of an emergency, There is a problem that the intention is exposed early.

Therefore, it is required to develop a self-propelled device that can be used quickly, can be operated conveniently, and can be carried in everyday life, even if the self-defense intention of the victim is not exposed to the perpetrator in an emergency.

Accordingly, Korean Utility Model Registration No. 20-0476892 discloses a locking key which is rotatably mounted on the upper rear of the main body and locks or unlocks the main cover slidably moved on the main body, Wherein the non-slipping non-slip is formed on an outer surface of at least one of the main body, the main cover, and the lock key. A gas injector for a self-propelled gas injector has been disclosed.

However, according to the above-mentioned prior art documents, the gas jet for self-service has a disadvantage that it always has to carry around or carry it in a bag, and there is inconvenience in managing the gas jet for self-protection separately, There was a difficult problem.

(Patent 0001) Korean Utility Model No. 20-0476892

The present invention for solving the problems of the related art is that it is possible to quickly cope with the threat of the user's personal feeling by spraying and spraying with the smartphone case, Smart phone case and detachable self-contained spray.

Another aspect of the present invention is to provide a smartphone case and a self-propelled sprayer which can be detachably attached to each other by forming an injection hole at the rear or side of the smartphone case.

According to an aspect of the present invention, there is provided a spray for a self-detachable smartphone, comprising: a smartphone case coupled to an outer circumferential surface of the mobile phone by forcibly inserting the same for protection from the smartphone; And a spray capable of responding to an opponent from an urgent situation, wherein the spray has a container portion formed with a predetermined space so as to be provided with a pressurized liquid sprayed to the opponent to induce inactivity, A spray nozzle formed in the front portion for spraying the pressurized liquid provided in the container portion; a nozzle tube constituted inside and supplied with the pressurized liquid to the spray nozzle; A sprayer comprising a support base, And an elastic member provided at a lower end of the housing to provide a resilient force to the injector by providing a predetermined elastic force when a user applies a force greater than a predetermined force to the injector, And a fastening member including an anti-slip member for preventing separation from the smartphone case is formed on an inner side surface of the fastening member.

The pressurized liquid may be composed of a mixture of leachate, liquid capsaicin extracted from spicy red pepper, mustard extract, leachate extracted from corrupted fish, or a liquid substance which causes intestines and intestines generated by artificial mixing .

The inner receiving portion may further include an inflow hole formed at the lower end portion and configured to allow the pressurized fluid provided in the container portion to flow, and a packing coupled with the upper end portion of the elastic member to fix the elastic member .

In addition, when the injector is subjected to a force exceeding a predetermined level, the packing is pushed into the inside of the inner accommodating portion by pushing the nozzle tube.

The spray may include a spray nozzle formed on one side surface and a button on the other side surface.

According to the embodiment of the present invention, the self-propelled spray is configured to be detachable and attachable to the smartphone case, so that even when the user feels threats, it is not necessary to separately provide a spray for self-defense.

In addition, according to the embodiment of the present invention, the injection holes may be formed on the rear surface portion or the side surface portion of the smartphone case to suit user's preference.

1 is a front view of a smartphone case and a detachable self-propelled spray according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a smartphone case and a detachable self-propelled spray according to an embodiment of the present invention;
3 is an operational sectional view of a smartphone case and a detachable self-propelled spray according to one embodiment of the present invention,
4 is a front view of a smartphone case and a detachable self-propelled spray according to another embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms, and the inventor should appropriately interpret the concepts of the terms appropriately It should be interpreted in accordance with the meaning and concept consistent with the technical idea of the present invention based on the principle that it can be defined. Therefore, the embodiments described in the present specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention, and not all of the technical ideas of the present invention are described. Therefore, It should be understood that various equivalents and modifications are possible.

FIG. 1 is a front view of a smartphone case according to an embodiment of the present invention, and FIG. 2 is a cross-sectional view of a smartphone case and a detachable self-propelled spray according to an embodiment of the present invention. FIG. 4 is a front view of a smartphone case according to another embodiment of the present invention and a detachable self-propelled sprayer according to another embodiment of the present invention; FIG.

The smartphone case and detachable self-propelled spray are combined with the outer circumferential surface of the mobile phone to prevent the smartphone case 200 from being combined with the smartphone case 200 and the upper end of the smartphone case 200, And a spray 100 capable of responding thereto.

The spray 100 is configured to protect the user from a dangerous situation and is constructed in a small size for easy carrying at all times. The spray 100 is made of a transparent material so that the user can check the remaining amount at any time.

The spray 100 includes a container 110 capable of containing a solution, a sprayer 130 configured to spray a solution formed at the upper end of the container 110, a lower end of the sprayer 130, And a fastening member 170 which is formed at the lower end of the spray 100 and is fastened to the smartphone case 200 smoothly, .

The container 110 may include a bottle, a container, or the like having a predetermined space formed therein so as to have a predetermined amount of the solution sprayed from the spray 100, and may be formed of a transparent material so that the user can check the remaining amount of the solution at any time. However, the present invention is not limited thereto.

Here, when the container 110 is made of a transparent material, a ruler (not shown) may be formed to provide a correct amount of solution to the user, but the present invention is not limited thereto.

The pressurized liquid 111 is configured such that the solution filled in the container portion 110 can be sprayed through a spray hole 131 to be described later. It is configured so that the opponent can induce the disabled state for a short period of time when the opponent's face is sprayed.

Here, the pressurized liquid 111 in the present invention has been described as a pressurizing agent having a pressure higher than a certain level. However, the pressurized liquid 111 is not limited to the pressurized liquid, and may be liquid, capsaicin extracted from spicy red pepper, mustard extract, leachate extracted from corrupted fish, It is needless to say that it can be made of a liquid substance which causes intestines and intestines which are artificially mixed and formed.

The injector 130 is configured at the upper end of the container unit 110 and is configured such that a predetermined amount of the pressurized liquid 111 provided inside the container unit 110 can be injected to the outside of the container unit 110, Shape.

The injector 130 includes a spray nozzle 131 formed in the front portion to spray the pressurized liquid 111 smoothly and a spray nozzle 131 connected to the spray nozzle 131 and the inner receptacle 150, A nozzle tube 133 configured to supply the spray nozzle 111 to the spray nozzle 131 and a support 135 for supporting the nozzle tube 133.

The injection nozzle 131 is formed in the front part of the injector 130 and is configured to inject a predetermined amount of the pressurized liquid 111 provided in the container 110, And is injected from 0.5M to 1.5M using a certain amount of pressure to induce the action failure from the opponent for a predetermined time.

The nozzle pipe 133 is connected between the injector 130 and the inner receiving part 150 so that the pressurized liquid 111 accommodated in the inner receiving part 150 is supplied to the injection nozzle 131, Diameter and configured to be supplied at a constant pressure.

The supporter 135 is formed at the lower end of the injector 130 and supports the nozzle tube 133 so that the nozzle tube 133 is inserted into the inner accommodating portion 150, So that the pressurized liquid 111 is sucked into the nozzle tube 133.

The supporting member 135 is fixedly coupled to the inner receiving portion 150 so that when the user drops the sprayer 130 by applying a predetermined force, the supporting member 135 does not move, The nozzle tube 133 is configured to allow the pressurized liquid 111 contained in the inner receiving part 150 to be introduced therein.

That is, when the user applies a certain force to the injector 130, the injector 130 supplies the pressurized liquid 111 to the nozzle tube 133, and a predetermined amount of the pressurized liquid 111 is injected through the injection nozzle 131 So that the injection can be performed.

The inner storage part 150 is formed inside the container part 110 and at the lower end part of the sprayer 130. The pressurized liquid 111 provided in the container part 110 is supplied to the nozzle pipe 133, 130 so that when the user applies a certain force to the sprayer 130, the user can return to the sprayer 130 after a predetermined period of time.

The inner receptacle 150 includes an inflow hole 151 formed at the lower end of the receptacle 110 to allow the pressurized liquid 111 contained in the receptacle 110 to flow into the inner receptacle 150, And an elastic member 153 for providing a predetermined elastic force to the elastic member 153 and the supporter 135 and a packing 155 for supporting the elastic member 153 and the nozzle pipe 133 between the elastic member 153 and the supporter 135 .

The inflow hole 151 is formed at the lower end of the inner accommodating portion 150 and has a predetermined diameter so that the pressurized liquid 111 provided in the accommodating portion 110 can be introduced into the inner accommodating portion 150 .

The inflow hole 151 may be formed to have a separate suction pipe (not shown) so that the pressurized liquid 111 provided in the accommodating portion 110 can be smoothly introduced into the interior accommodating portion 150 But is not limited thereto, and can be selectively configured.

The elastic member 153 is configured to provide a predetermined elastic force to the injector 130. The elastic member 153 is formed in the interior of the inner accommodating portion 150 so as to prevent corrosion and damage even when the pressurized liquid 111 is exposed to the pressurized liquid 111 for a long period of time. And a stainless steel material having high durability, but the present invention is not limited thereto.

When the elastic member 153 is compressed by applying a predetermined or greater force to the injector 130, the elastic member 153 is inserted into the packing 155 so that the nozzle tube 133 can smoothly enter the inside of the inner accommodating portion 150, .

The packing 155 is formed at the upper end of the elastic member 153 and at the lower end of the supporter 135 and the elastic member 153 is fixed from the inside of the inner accommodating portion 150, In order to prevent an elastic force from being applied.

When the injector 130 is subjected to a force exceeding a predetermined level, the nozzle pipe 133 pushes the packing 155 to enter the interior of the inner container 150, and the nozzle pipe 133 The pressurized liquid 111 provided in the inner receptacle 150 can be supplied to the injection nozzle 131. [

Here, the packing 155 is configured to be engaged with the elastic member 153 so that the elastic member 153 is fixed to the inside of the inner accommodating portion 150 for a long period of time. However, the present invention is not limited thereto.

The fastening member 170 is formed on both sides of the lower end of the spray 100 and is configured to be fastened to the upper end of the smartphone case 200. The inner side of the fastening member 170 is connected to the spray 100 and the smartphone case 200 A sliding member (not shown) may be provided to improve the fastening force, but the present invention is not limited thereto.

In addition, the fastening member 170 is formed of a synthetic material having predetermined elasticity and durability so that the fastening member 170 is fastened to the smartphone case 200 in an interference fit manner.

According to another embodiment of the present invention, the spray nozzle 131 is formed on one side of the spray 100 and the button 190 is formed on the other side of the spray 100, 190 is pressed, the pressurized liquid 111 can be sprayed from the spray nozzle 131. [

That is, the spray 100 according to another embodiment is configured such that the pressurized liquid 111 is sprayed on the side portion, so that the user can more easily hold the smartphone case 200 and can quickly respond.

Although the present invention has been described in connection with the preferred embodiments thereof with reference to the accompanying drawings, it is to be understood that the present invention is not limited thereto, It is to be understood that various modifications and changes may be made without departing from the scope of the appended claims.

100: Spray 110: Container
111: Pressurized fluid 130: Injector
131: jet nozzle 133: nozzle tube
135: support 150: inner receiving part
151: inlet hole 153: elastic member
155: packing 170: fastening member
190: Button 200: Smartphone Case

Claims (5)

A smartphone case that protects the smartphone from being coupled to the outer periphery of the mobile phone; And
And a spray which is fastened to an upper end of the smartphone case and is capable of responding to a counterpart from an emergency situation,
The spray
A container portion having a predetermined space formed therein so that a pressurized liquid sprayed on the other party to induce the inability to act can be provided;
A spray nozzle formed at an upper end portion of the container portion and configured to spray a pressurized liquid provided in the container portion; a nozzle tube configured to supply the pressurized liquid to the spray nozzle and configured at the lower end portion; An injector comprising a support for supporting the nozzle tube;
And an elastic member provided at an inner portion of the container portion and at a lower end portion of the injector to provide a predetermined elastic force to the injector to provide a restoring force to the injector when a user applies a force exceeding a predetermined level; And
A fastening member formed at a lower end of the container unit and configured to be fastened to the smartphone case in a tight fitting manner and having an inner surface formed with a non-slip member for preventing separation from the smartphone case;
Wherein the smartphone case and the detachable self-propelled sprayer are mounted on the case.
The method according to claim 1,
The pressurized liquid may include,
Capsaicin extracted from hot pepper, capsaicin extracted from hot pepper, mustard extract, leachate extracted from decayed fish, or a mixture of artificial intestine and intestines, Spray for the self-detachable case.
The method according to claim 1,
In the internal accommodating portion,
And a packing formed on the lower end of the housing and configured to receive a pressurized liquid from the container, the packing being coupled to an upper end of the elastic member to fix the elastic member. Possible spray for self defense.
The method of claim 3,
The packing
Wherein when the sprayer is applied with a force exceeding a predetermined level, the nozzle tube is pushed to enter the inside of the inner receptacle, and the self-propelled spray can be detached.
The method according to claim 1,
The spray,
Wherein the spray nozzle is formed on one side surface portion and the button is formed on the other side surface portion.
KR1020160024462A 2016-02-29 2016-02-29 Pepper spray is available smartphone case with detachable KR101873511B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020160024462A KR101873511B1 (en) 2016-02-29 2016-02-29 Pepper spray is available smartphone case with detachable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160024462A KR101873511B1 (en) 2016-02-29 2016-02-29 Pepper spray is available smartphone case with detachable

Publications (2)

Publication Number Publication Date
KR20170101641A true KR20170101641A (en) 2017-09-06
KR101873511B1 KR101873511B1 (en) 2018-07-02

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210062927A (en) 2019-11-22 2021-06-01 강경호 Rechargeable spray a smartphone case for self-defense and gas tank
KR102264846B1 (en) * 2020-10-29 2021-06-15 방재현 Mobile phon case with lens cleaning cloth

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101330489B1 (en) * 2013-07-12 2013-11-15 이상화 Smartphone case having pepper spray

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210062927A (en) 2019-11-22 2021-06-01 강경호 Rechargeable spray a smartphone case for self-defense and gas tank
KR102264846B1 (en) * 2020-10-29 2021-06-15 방재현 Mobile phon case with lens cleaning cloth

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Publication number Publication date
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