TWI727836B - Hand tools for fire extinguishing - Google Patents

Abstract

Hand tool for suppressing a fire, at least by an outer casing, a first elastic member, and an absorbent member composed of a piercing member, the outer housing is a hollow container for filling a liquid tank, a lid for the top portion and is disposed through the body of the A perforation, the perforation can fill a flexible member, the flexible member is longitudinally pierced with a perforation, the bottom end of the outer shell can be closed by a film; the first elastic member and the absorbent member are accommodated in the liquid container Inside the groove, the first elastic member is pressed against the inner wall of the cover for compression; the piercing member has a pressing end at the top end and at least one piercing tip at the bottom end, and the piercing tip of the piercing member is from The perforation of the flexible member penetrates inwardly through the water-absorbing member and stops adjacent to the film sheet. At the same time, the rod of the piercing member is in close contact with the perforation of the flexible member; when a fire is detected, operate The water absorbing member and the liquid are flushed out of the outer shell, so as to perform a fire extinguishing action.

Description

Hand tools for fire extinguishing

The present invention relates to a fire-extinguishing hand tool, which is mainly a kind of water absorbing member that can absorb liquid inside an outer casing. When a fire is detected, the water absorbing member and the liquid are operated to rush out of the outer casing to perform a fire extinguishing action. Hand tools for fire extinguishing.

According to the fact that the current living environment is narrow and densely populated, most people choose to live in metropolitan areas, and because of the high housing prices, most people have to choose to live in high-rise apartments or densely populated areas in order to have a place to live. A good living environment is an inevitable trend. In addition to the reality of poor living conditions in high-rise apartments or densely populated areas, there is also the worry of rapid aging of the population. Today's low birth rate of babies, thanks to the obvious improvement in medical conditions, people’s life expectancy has also increased a lot, so everywhere The figure of the elderly can be seen. Recently, there have been frequent fire alarms in various communities, and many of them are caused by elderly people in their homes. Among them, forgetting to turn off gas causes fires.

At present, fire protection equipment in home life is commonly heard of "smoke detectors", "ceiling sprinklers", and "powder fire extinguishers". However, many old apartments or old houses are based on indoor space restrictions or cost restrictions. , The home does not have or cannot install the above-mentioned fire protection equipment. At present, the fire protection unit is pushing the setting of "smoke detection alarm", mainly because the cost can be relatively low (even the policy is often promoted as a gift) and if the personnel can be awakened Escape can avoid casualties. As for the "ceiling sprinklers" and "powder fire extinguishers" currently installed in the indoor space of newly built high-rise buildings or public environments, there are no "ceiling sprinklers" and "powders" in old apartments or old houses. "Fire extinguisher" setting. In this regard, the inventor believes that at the beginning of a sudden fire in household life, if a hand tool capable of extinguishing a fire can be readily obtained, so as to quickly extinguish the fire, this should help greatly reduce the generation of household fire alarms.

In response to the above-mentioned needs, the inventors conducted in-depth research and development, and through various efforts, the present invention was finally produced.

The reason is that the main purpose of the present invention is to provide a fire-extinguishing hand tool that can be obtained at hand and can be quickly and effectively extinguished by simple operation at the beginning of a sudden fire in household life.

Another main purpose of the present invention is to provide a fire extinguishing hand tool that helps to greatly reduce the generation of fire alarms in homes.

In order to achieve the above objective, the present invention has been specially developed to provide a fire extinguishing hand tool, which is composed of an outer shell, a first elastic member, a water absorbing member and a piercing member, wherein the outer shell is a straight handle-shaped body, The inner hollow becomes a liquid-containing tank for filling liquid, and the top end is a part of a cover. The center of the cover is provided with a perforation. The perforation can fill a flexible element. The flexible element is longitudinally perforated with a perforation. The opening at the bottom end is closed by a film sheet, and the outer edge of the bottom end forms a lower retaining wall inward; the first elastic member is accommodated in the liquid containing tank, and one end abuts against the inner wall of the cover; the water absorbing member is made of water-absorbable The top end of the water absorbing member is combined with a supporting block. The central part of the supporting block is perforated and surrounded by many through holes. The outer edge of the bottom end of the supporting block is formed as a line below the outer shell. The blocking wall corresponds to the upper blocking wall, the water absorbing member and the supporting block are accommodated in the outer shell to be compressed by the first elastic member; the piercing member has a pressing end at the top and at least one at the bottom The piercing tip, the piercing tip of the piercing member penetrates inwardly from the perforation of the flexible member through the perforation of the support block, and stops adjacent to the film sheet, while the rod of the piercing member and the The perforations of the flexible member are in close contact.

The fire extinguishing hand tool described above may include an inner shell and a second elastic member. The inner shell is an upright handle-shaped body with a hollow inside to become a liquid container, and the top end is a part of a cover. The inner shell A perforation is penetrated in the center of the cover body, surrounded by many through holes. The outer edge of the bottom end of the inner shell body forms an upper barrier wall corresponding to the lower barrier wall of the outer shell body. The bottom end of the inner shell body It is open and the outer edge inwardly forms a lower stop wall corresponding to the upper stop wall of the support block, the bottom end of the inner shell is closed by a film sheet, the second elastic member is accommodated in the liquid container, one end Abutted against the inner wall of the cover of the inner shell, the water absorbing member and the support block are accommodated in the inner shell until the second elastic member is compressed, and the inner shell and the cover are accommodated in the outer shell against compression. When the first elastic member is compressed, the piercing tip of the piercing member penetrates inwardly from the perforation of the flexible member through the perforation of the inner casing and the perforation of the support block, and is adjacent to the film of the inner casing. Stop at the film.

In the above-mentioned fire-extinguishing hand tool, the cover of the outer casing can be closed to the outer casing to achieve a fixed connection, or the cover of the outer casing and the outer casing can be directly integrally formed.

In the above fire-extinguishing hand tool, the cover of the inner shell can be closed with the inner shell to achieve a fixed connection, or the cover of the inner shell and the inner shell can be directly integrally formed.

The fire-fighting hand tool described above may include a limiting member having a limiting slot and a pulling ring, and the limiting slot clamps the piercing member at the bottom edge of the pressing end The rod body of the piercing member, and the pulling ring is used to pull the limiting slot to disengage the piercing member.

In the above fire-extinguishing hand tool, a lifting ring can be formed on the top surface of the cover of the outer shell.

Regarding the technical means adopted and the achievable effects of the present invention in order to achieve the above-mentioned objects, the following preferred and feasible embodiments are described in detail with the accompanying drawings, so as to fully understand.

The first embodiment of the present invention is a fire extinguishing hand tool 1 as a whole. Please refer to Figures 1 to 3. The fire extinguishing hand tool 1 consists of an outer shell 10, a first elastic member 20, an inner shell 30, and a second It is composed of two elastic members 40, a water absorbing member 50, a piercing member 60, and a limiting member 70. The outer shell 10 is an upright handle-shaped body, and the top end can be covered with a cover body 101. In actual manufacturing, The cover 101 and the outer casing 10 are covered to achieve a fixed connection (for example, high-frequency bonding or tight screw connection), or the cover 101 and the outer casing 10 can be directly integrally formed, and the cover 101 A perforation 102 is penetrated in the central part, and a flexible member 103 can be directly and tightly packed. The flexible member 103 is longitudinally pierced with a perforation 104. The outer shell 10 is hollowed into a liquid-containing tank 105, and the bottom end is open. The film 106 is closed, the outer edge of the bottom end forms a lower retaining wall 107 inwardly, and a lifting ring 108 can be formed on the top surface of the cover body 101 for convenient handling of the assembled fire-fighting hand tool 1 as a whole; The first elastic member 20 is accommodated in the liquid-containing tank 105, and one end abuts against the inner wall of the cover 101. The shape of the first elastic member 20 is not limited, so that it has a stretching elastic force.

The inner shell 30 is an upright handle-shaped body, and the top end can be covered with a cover 301. In actual manufacturing, the cover 301 and the inner shell 30 are covered to achieve a fixed connection (for example, high frequency bonding or mining Close screw connection), or the cover 301 and the inner casing 30 can be directly integrally formed. The central part of the cover 301 is perforated with a through hole 302, and a plurality of through holes 303 are surrounded and surrounded by the cover 301. The rim forms an upper retaining wall 304 outwards, and its position and function correspond to the aforementioned lower retaining wall 107. The inner shell 30 is hollowed out as a liquid container 305, and the bottom end is open and the outer edge forms a lower retaining wall 307 inward. , And then can be closed by joining a thin film 306 between the upper edge of the lower baffle wall 307, the outer diameter of the inner shell 30 (together with the cover 301) at the upper baffle wall 304 is smaller than the outer shell 10, so Housed in the outer shell 10, the compressed composition height of the inner shell 30 (together with the cover 301) and the first elastic member 20 is equal to the inner height of the outer shell 10 without the cover 101 as Preferably, as shown in Figure 3; the second elastic member 40 is accommodated in the liquid containing tank 304, one end abuts against the inner wall of the cover body 301, the second elastic member 40 is not restricted in shape, so as to have a stretchable elastic force, namely can.

The water absorbing member 50 is formed from a water-absorbable material and can have water-absorbing ability. For example, it can be made into a block shape from fiber, thread, shredded cloth, or made into a drooping shape of the bristles (shown in Figure 3). The top end of the water absorbing member 50 is combined with a supporting block 501. The central part of the supporting block 501 is perforated with a perforation 502 and surrounding and surrounding a plurality of through holes 503. The outer edge of the bottom end of the supporting block 501 is formed as an upper blocking wall 504. And the function corresponds to the aforementioned lower blocking wall 307. The outer diameter of the water absorbing member 50 (together with the support block 501) on the upper blocking wall 504 is smaller than the inner casing 30, so it can be accommodated in the inner casing 30, The combined height of the water absorbing member 50 (together with the support block 501) and the second elastic member 40 after compression is preferably slightly smaller than the inner height of the inner shell 30 without the cover 301, as shown in FIG. 3.

The piercing member 60 has a pressing end 601 at the top end and at least one piercing tip 602 at the bottom end. The limiting member 70 has a limiting slot 701 and a pulling ring 702. When assembled, as shown in the figure As shown in Fig. 3, the limiting slot 701 of the limiting member 70 can clamp the rod of the piercing member 60 at the bottom edge of the pressing end 601 of the piercing member 60, and then the piercing member 60 The piercing tip 602 of 60 is inserted inward (downward) from the outside of the perforation 104 of the flexible member 103, and passes through the perforation 302 in the center of the cover 301 and the perforation 502 in the center of the support block 501 without contact. Due to the limitation of the wall thickness of the limiting member 70, the piercing tip 602 of the piercing member 60 can only reach the position adjacent to the film 306 and stop (that is, the film 306 cannot be pierced at this time). The rod of the piercing member 60 and the perforation 104 of the flexible member 103 will be in a tight contact state.

According to the above structural components, when assembled, as shown in FIG. 3, the bottom ends of the outer shell 10 and the inner shell 30 are respectively closed by the film sheets 106 and 306, and then the water absorbing member 50 and the second elastic member 40 is placed in the liquid container 305 of the inner shell 30, and then the second elastic member 40 is compressed by the cover 301 while covering the inner shell 30 to achieve a fixed connection (for example, high frequency bonding or compact screw Connected) state, then the inner shell 30 (together with the cover 301) and the first elastic member 20 are placed in the liquid container 105 of the outer shell 10, and liquid can be filled into the outer shell 10 at the same time. In the liquid container 105, the liquid is allowed to pass into the second elastic member 40 and the liquid container 305 of the inner housing 30, so that the water absorbing member 50 is completely immersed in the liquid, and then the first elastic member 50 is compressed by the cover 101 The elastic member 20 simultaneously covers the outer shell 10 to achieve a fixed connection (for example, high-frequency bonding or tight screw connection), and finally holds the piercing member 60 that has jacketed the limiting member 70, and pierces the tip 602 by it. Pass through the perforation 104 of the flexible member 103 inward (under), and pass through the perforation 302 in the center of the cover 301 and the perforation 502 in the center of the support block 501 to stop at a position adjacent to the film 306, so The assembly of the fire extinguishing hand tool 1 of the present invention is completed.

Therefore, the fire extinguishing hand tool 1 is filled with liquid frequently. The filled liquid can be a water liquid or a composite water liquid containing materials that can reduce temperature and refrigeration. It can be used to extinguish the fire source.

The fire extinguishing hand tool 1 of the present invention is mainly to play a fire extinguishing effect when necessary (at the beginning of a fire). Usually, the fire extinguishing hand tool 1 of the present invention is placed or hung in an obvious and readily accessible position of the corresponding premises (such as the kitchen). When a fire is detected, the user immediately obtains the fire extinguishing hand tool 1 of the present invention, and puts the bottom end of the outer casing 10 (that is, the film 106) toward the fire source, and then as shown in Figs. 4 and 5 As shown, the limiting member 70 is quickly removed, and the pressing end 601 is pressed with the palm of the hand, so that the piercing tip 602 quickly pierces the film 306 and the film 106 downwards. At this time, through the first, The two elastic members 20 and 40 are elastically pressed, the inner shell 30 will slide downward and out of the outer shell 10, but the upper barrier wall 304 of the inner shell 30 is blocked by the lower barrier wall 107 of the outer shell 10. The inner shell 30 will not completely disengage from the outer shell 10, and at the same time the water absorbing member 50 will slide down and out of the inner shell 30, but the upper blocking wall 307 of the inner shell 30 blocks the upper part of the water absorbing member 50. The retaining wall 504, the water absorbing member 50 will not completely detach from the inner shell 30, and the fire extinguishing hand tool 1 is formed from the outer shell 10, the inner shell 30 and the water absorbing member 50 in order from top to bottom. And the water absorbing member 50 is filled with liquid, even the liquid in the outer casing 10 and the inner casing 30 continues to flow downward, so the user holds the outer casing 10 and the part of the lifting ring 108, namely The water absorbing member 50 can be used to swing against the fire source to do a fire extinguishing action.

Next, please refer to Figures 6 and 7. The second embodiment of the present invention is also a fire extinguishing hand tool 1. The difference from the aforementioned first embodiment is that the fire extinguishing hand tool 1 of the second embodiment is formed by the outer shell. 10. The first elastic member 20, the water absorbing member 50, the piercing member 60, and the limiting member 70 are composed without the inner housing 30 and the second elastic member 40 included in the first embodiment However, under the same operation method, in the event of a sudden fire, the user immediately pulls out the limiting member 70, and presses the pushing end 601 with the palm of the hand, so that the piercing tip 602 quickly pierces the film downward The sheet 106 is pushed by the first elastic member 20, the water absorbing member 50 will slide downward and out of the outer housing 10, and then the lower blocking wall 107 of the outer housing 10 blocks the upper blocking wall of the water absorbing member 50 504. The water absorbing member 50 does not completely detach from the outer shell 10, and the fire extinguishing hand tool 1 is formed from the outer shell 10 and the water absorbing member 50 in order from top to bottom, and the water absorbing member 50 is filled with liquid, even The liquid in the outer casing 10 continues to flow downwards, so the user can also hold the outer casing 10 and the parts of the lifting ring 108, and then the water absorbing member 50 can be used to extinguish the fire by waving it against the fire source. .

In summary, the structure and composition disclosed by the fire extinguishing hand tool 1 of the present invention can indeed achieve the expected function and purpose, and the detailed description can enable those skilled in the art to implement it accordingly. However, the above examples are only for To illustrate the present invention, all the changes of equivalent structures still do not depart from the scope of the present invention.

1: hand tools for fire extinguishing

10: Outer shell

101: Lid

102: Piercing

103: Flexible parts

104: Piercing

105: liquid container

106: film sheet

107: lower wall

108: The ring

20: The first elastic part

30: inner shell

301: Lid

302: Piercing

303: Through hole

304: upper wall

305: Liquid Containment Tank

306: Film

307: lower wall

40: second elastic part

50: Absorbent parts

501: Support block

502: Piercing

503: Through hole

504: upper wall

60: Piercing

601: Push end

602: Piercing Tip

70: limit piece

701: limit slot

702: Pull Ring

Figure 1 shows a perspective view of the first embodiment of the present invention. Figure 2 shows a perspective exploded view of the first embodiment of the present invention. Fig. 3 shows a sectional side view of the first embodiment of the present invention. Figure 4 shows a perspective view of the first embodiment of the present invention in use. Figure 5 shows a side cross-sectional view of the first embodiment of the present invention in use. Fig. 6 shows a sectional side view of the second embodiment of the present invention. Figure 7 shows a side cross-sectional view of the second embodiment of the present invention in use.

1: hand tools for fire extinguishing

108: The ring

60: Piercing

601: Push end

70: limit piece

701: limit slot

702: Pull Ring

Claims (6)

A fire-extinguishing hand tool is composed of an outer shell, a first elastic part, a water-absorbing part and a piercing part. The outer shell is a straight handle-shaped body, and the inside hollow becomes a liquid container for filling liquid. It is a part of a cover body. The center of the cover body is perforated with a perforation which can fill a flexible member. The flexible member is longitudinally perforated with a perforation. The bottom end of the outer shell is open and closed by a film. The bottom The outer edge of the end forms a lower retaining wall inward; the first elastic member is accommodated in the liquid containing tank, and one end abuts against the inner wall of the cover; the water-absorbing member is formed of water-absorbable material and has water-absorbing ability. The top of the water-absorbing member is connected to A support block is combined, a perforation is penetrated in the central part of the support block, and a plurality of through holes are pierced around it. The outer edge of the bottom end of the support block is formed as an upper block wall corresponding to the lower block wall of the outer shell. The supporting block is accommodated in the outer shell and pressed against the first elastic member to be compressed; the piercing member has a pressing end at the top end and at least one piercing tip at the bottom end. The tip penetrates inwardly from the perforation of the flexible member through the perforation of the support block, and stops adjacent to the film sheet, and at the same time, the rod of the piercing member closely abuts against the perforation of the flexible member. The extinguishing of the requested item 1 of hand tools, may include an inner housing and a second elastic member, the inner housing is upstanding handle-shaped body, into a receiving tank hollow interior, a top of the body of the lid portion , The cover of the inner shell is provided with a through hole in the center, surrounded by many through holes, and the outer edge of the bottom end of the cover of the inner shell forms an upper barrier wall corresponding to the lower barrier wall of the outer shell. The bottom end of the inner shell is open and the outer edge forms inward a lower barrier wall corresponding to the upper barrier wall of the support block. The bottom end of the inner shell is closed by a film, and the second elastic member is accommodated in the container. Inside the liquid tank, one end abuts against the inner wall of the cover of the inner shell, the water absorbing member and the support block are accommodated in the inner shell until the second elastic member is compressed, and the inner shell and the cover are accommodated The inside of the outer shell is pressed against the first elastic member for compression, the piercing tip of the piercing member penetrates inwardly from the perforation of the flexible member through the perforation of the inner housing and the perforation of the support block, and is adjacent to the Stop at the film sheet of the inner shell. The fire-extinguishing hand tool according to claim 1 or 2, wherein the cover of the outer shell can be closed with the outer shell to achieve a fixed connection, or the cover of the outer shell and the outer shell can be directly integrally formed. The fire extinguishing hand tool according to claim 2, wherein the cover of the inner shell can be closed with the inner shell to achieve a fixed connection, or the cover of the inner shell can be directly integrated with the inner shell forming. The fire-extinguishing hand tool described in claim 1 or 2, may include a limiting member having a limiting slot and a pulling ring, and the limiting slot is located at the pressing end of the piercing member The rod body of the piercing member is clamped at the bottom edge of the piercing member, and the pulling ring is used to pull the limiting slot to disengage the piercing member. The fire-extinguishing hand tool according to claim 1 or 2, wherein a lifting ring can be formed on the top surface of the cover of the outer shell.

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