Physical protection device
A physical protection device comprises a receiving chamber having an inner tube. At least one bullet is placed in the inner tube. A front end of the inner tube has an opening. A top of the receiving chamber is installed with an emitting key. Each of two lateral sides of the receiving chamber is formed with a slot and a buckle. Two sides of the front end of the base have tenons corresponding to the slots and ears corresponding to the buckles. An interior of the base is installed with a push rod. An impact unit and a stud; a bottom of the push rod has a quick restoring spring. A rotatable handle is pivotally installed to a bottom of the base. One end of the rotatable handle resists against a front end of the impact unit and another end of the rotatable handle is a free end.
The present invention relates to physical protection devices, and in particular to a physical protection device which can be reused many times so that the user can make exercise to have a preferred effect without any mistake. Moreover the present invention can be used to expel animals, such as dogs.
BACKGROUND OF THE INVENTION Current used physical protection devices are atomized physical protection device, which use the same principle as a pesticide device. Stimulus liquid is filled into a high-pressure bottle (referring to
Referring to
Accordingly, the primary object of the present invention is to provide a physical protection device, wherein the physical protection device can be reused many times so that the user can make exercise to have an preferred effect without any mistake as the physical protection device is used. Moreover the present invention can be used to expel animals, such as dogs.
To achieve above objects, the present invention provides a physical protection device which comprises a receiving chamber having an inner tube. At least one bullet is placed in the inner tube. A front end of the inner tube having an opening. A top of the receiving chamber is installed with an emitting key. Each of two lateral side of the receiving chamber is formed with a slot and a buckle.
The present invention further comprises a base. Each of two sides of the front end of the base has a tenon corresponding to the slot and an ear corresponding to the buckle. An interior of the base is installed with a push rod. An impact unit and a stud; a bottom of the push rod has a quick restoring spring. A rotatable handle is pivotally installed to a bottom of the base. One end of the rotatable handle resists against a front end of the impact unit and another end of the rotatable handle is a free end.
Furthermore, pushing the rotatable handle to pivotally rotate will push the impact unit to move backwards to compress the spring to store energy. By the lock of the stud, the push rod moves backwards due to the action of the emitting key to move axially. A rear end of the push rod pushes the stud to unlock. The impact unit is ejected by the resilient force of the spring so as to impact a rear end of the spring. A rear end of the spring is formed with an expansion chamber which is filled with powder. A front end of the bullet is filled with liquid. A valve is installed between the liquid and the expansion chamber.
The various objects and advantages of the present invention will be more readily understood from the following detailed description when read in conjunction with the appended drawing.
BRIEF DESCRIPTION OF THE DRAWINGS
In order that those skilled in the art can further understand the present invention, a description will be described in the following in details. However, these descriptions and the appended drawings are only used to cause those skilled in the art to understand the objects, features, and characteristics of the present invention, but not to be used to confine the scope and spirit of the present invention defined in the appended claims.
With reference to FIGS. 3 to 5, the physical protection device of the present invention is illustrated. The physical protection device has the following elements.
A receiving chamber 1 has an inner tube 10. At least one bullet 3 is placed in the inner tube 10. A front end of the inner tube 10 is tapered with an opening formed at a foremost thereof. A top of the receiving chamber 1 is installed with an emitting key 11. Each of two lateral side of the receiving chamber 1 is formed with a slot 12 and a buckle 13.
A base 2 is included. Each of two sides of the front end of the base 2 has a tenon 22 corresponding to the slot 12 and an ear 23 corresponding to the buckle 13. An interior of the base 2 is installed with a push rod 24, an impact unit 25 and a stud 26. A bottom of the push rod 24 has a quick restoring spring 241. A rotatable handle 27 is pivotally installed to a bottom of the base 2. One end of the rotatable handle 27 resists against a front end of the impact unit 25 and another end of the rotatable handle 27 is a free end. To push the rotatable handle 27 to pivotally rotate, the impact unit 25 is pushed to move backwards to compress the spring 241 to store energy. Meanwhile, by the lock of the stud (referring to
Referring to
The present invention is thus described, it will be obvious that the same may be varied in many ways. Such variations are not to be regarded as a departure from the spirit and scope of the present invention, and all such modifications as would be obvious to one skilled in the art are intended to be included within the scope of the following claims.
Claims
1. A physical protection device comprising:
- a receiving chamber having an inner tube; at least one bullet being placed in the inner tube; a front end of the inner tube having an opening; a top of the receiving chamber being installed with an emitting key; each of two lateral sides of the receiving chamber being formed with a slot and a buckle;
- a base; each of two sides of the front end of the base having a tenon corresponding to the slot and an ear corresponding to the buckle; an interior of the base being installed with a push rod, an impact unit and a stud; a bottom of the push rod having a quick restoring spring; a rotatable handle being pivotally installed to a bottom of the base; one end of the rotatable handle resisting against a front end of the impact unit and another end of the rotatable handle being a free end; to push the rotatable handle to pivotally rotate will cause the impact unit to move backwards to compress the spring to store energy; by the lock of the stud, the push rod moves backwards due to the action of the emitting key to move axially; a rear end of the push rod pushing the stud to unlock; the impact unit being ejected by the resilient force of the spring so as to impact a rear end of the spring; a rear end of the spring being formed with an expansion chamber which is filled with powder; a front end of the bullet being filled with liquid; and a valve being installed between the liquid and the expansion chamber.
2. The physical protection device as claimed in claim 1, wherein the front end of the inner tube is tapered with an opening formed at a foremost thereof.
3. The physical protection device as claimed in claim 1, wherein two sides of the base are installed with safety buttons corresponding to the rear end of the push rod; when the safety button is pushed, the push rod is released.
4. The physical protection device as claimed in claim 1, wherein the liquid is filled into a short cylindrical container; and the containers is installed at a front end of the bullet.
5. The physical protection device as claimed in claim 1, wherein the short cylindrical container is made of breakable material selected from one of plastic material and rubber material.
6. The physical protection device as claimed in claim 1, wherein the liquid is one of stimulus liquid and dyes.
Type: Application
Filed: Mar 7, 2005
Publication Date: Sep 7, 2006
Inventor: Rung-Geng Jung (Taipei Hisen)
Application Number: 11/073,480
International Classification: F41C 9/00 (20060101);