CN217187569U - Dry powder fire extinguisher convenient to hold - Google Patents
Dry powder fire extinguisher convenient to hold Download PDFInfo
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- CN217187569U CN217187569U CN202220867997.0U CN202220867997U CN217187569U CN 217187569 U CN217187569 U CN 217187569U CN 202220867997 U CN202220867997 U CN 202220867997U CN 217187569 U CN217187569 U CN 217187569U
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- handle
- fire extinguisher
- dry powder
- powder fire
- bevel gear
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Abstract
The utility model discloses a dry powder fire extinguisher convenient to hold, relating to the field of fire extinguisher equipment, comprising a bottle body of the dry powder fire extinguisher, a duckbill presser arranged on the bottle body, one end of a hose arranged on the duckbill presser and a nozzle arranged on the other end of the hose, wherein the duckbill presser comprises two grab handles, a handle fixing structure is arranged on the grab handle at the lower part, the handle fixing structure comprises a handle fixed on the corresponding grab handle of the duckbill presser, a containing space for containing human body finger parts is formed between the handle and the corresponding grab handle, the containing space is provided with a protective pad capable of moving towards the direction of the corresponding grab handle of the duckbill presser, when the dry powder fire extinguisher is held by hand, the palm is clamped and fixed, so that the dry powder fire extinguisher caused by hand slip is prevented from falling off, the dry powder fire extinguisher is prevented from falling off when being used and carried, and the dry powder fire extinguisher is prevented from being damaged.
Description
Technical Field
The utility model relates to a fire extinguisher equipment field specifically is a hold convenient dry powder fire extinguisher.
Background
A dry powder fire extinguisher is composed of fire extinguisher, ammonium phosphate salt and other dry powder fire extinguishing agent, which is easily flowing and drying, and is composed of inorganic salt and additive for pulverizing and drying.
The existing dry powder fire extinguisher convenient to hold generally comprises a tank body for storing dry powder, a duckbill pressing device for controlling the dry powder to be sprayed is arranged at the top of the tank body, a hose is communicated with the duckbill pressing device, and a nozzle is fixedly connected to the tail end of the hose.
The current convenient dry powder fire extinguisher of taking is when using or transporting, need to hand dry powder fire extinguisher's duckbilled presser foot ware, when duckbilled presser foot ware is handheld, probably leads to the slippage, causes the inconvenience in the use, probably causes the damage to dry powder fire extinguisher.
In view of the above problem, the utility model provides a hold convenient dry powder fire extinguisher.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a dry powder fire extinguisher convenient to hold, which comprises a bottle body of the dry powder fire extinguisher, a duckbill presser arranged on the bottle body, a hose end arranged on the duckbill presser and a nozzle arranged on the other end of the hose, wherein the duckbill presser comprises two grab handles, a handle fixing structure is arranged on the grab handle at the lower part, the handle fixing structure comprises a handle fixed on the corresponding grab handle of the duckbill presser, a containing space for containing the human body finger part is formed between the handle and the corresponding grab handle, the containing space is provided with a protective pad capable of moving towards the direction of the corresponding grab handle of the duckbill presser, when the dry powder fire extinguisher is held by hand, the palm is clamped and fixed, the dry powder fire extinguisher caused by hand slip is prevented from falling off, the dry powder fire extinguisher is prevented from falling off when being used and carried, the dry powder fire extinguisher is prevented from being damaged, and therefore the problem in the background art is solved.
In order to achieve the above object, the utility model provides a following technical scheme: a dry powder fire extinguisher convenient to hold comprises a bottle body of the dry powder fire extinguisher, a duckbill pressing device arranged on the bottle body, one end of a hose arranged on the duckbill pressing device and a nozzle arranged at the other end of the hose, wherein the duckbill pressing device comprises two grab handles, and a hand fixing structure is arranged on the grab handle at the lower part;
the hand fixing structure comprises a handle fixed on a corresponding grab handle of the duckbilled presser, an accommodating space for accommodating human finger parts is formed between the handle and the corresponding grab handle, and the accommodating space is provided with a protection pad capable of moving towards the direction of the corresponding grab handle of the duckbilled presser;
further, gu hand structure still includes bevel gear and No. two bevel gears, a bevel gear and No. two bevel gears tweezers each other and close, bevel gear fixedly connected with threaded rod No. one, the one end of threaded rod is passed through the bearing and is rotated the connection on the inner wall of handle, the threaded rod runs through the handle and rotates and be connected with the nut, fixedly connected with protection pad on the nut, fixedly connected with spliced pole on the No. two bevel gears, the spliced pole runs through handle fixedly connected with knob, the spliced pole rotates through another bearing and connects on the fixed column, fixed column fixed connection is on the inner wall of handle.
Further, the protection pad is positioned on one side of the handle close to the hand.
Further, the protection pad in the hand fixing structure is attached to the handle in an initial state, and the protection pad in the hand fixing structure can contact the palm in an extended state.
Further, the bottle side fixedly connected with fixed block has seted up the fixed orifices in the fixed block.
Further, the fixing hole is an arc-shaped hole, and the closed size of the arc-shaped hole exceeds one half of the circular cross-sectional size of the hose.
Further, be equipped with the pillar structure on the bottle, the pillar structure includes the spring, and the fixed block is inside to be hollow structure, and the one end fixed connection of spring is on fixed block cavity outer wall, and the other end fixedly connected with roll ball groove of spring, roll ball inslot roll connection have the spheroid, set up the cell body that supplies the spheroid to roll freely on the fixed block inner wall.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model provides a pair of take and hold convenient dry powder fire extinguisher, gu hand structure includes bevel gear and No. two bevel gear, bevel gear and No. two bevel gear tweezers each other and close, bevel gear fixedly connected with threaded rod, the one end of threaded rod is passed through the bearing and is rotated the connection on the handle inner wall, the threaded rod runs through the handle and rotates and be connected with the nut, fixedly connected with protection pad on the nut, fixedly connected with spliced pole on the No. two bevel gear, the spliced pole runs through handle fixedly connected with knob, the spliced pole rotates through another bearing and connects on the fixed column, fixed column fixed connection is on the inner wall of handle, gu hand structure is when handheld dry powder fire extinguisher, it is fixed to carry out the centre gripping to the palm, avoid the dry powder fire extinguisher that the hand is smooth to cause to drop, avoid dry powder fire extinguisher to drop out of hand in use and handling, avoid dry powder fire extinguisher to damage.
2. The utility model provides a pair of take and hold convenient dry powder fire extinguisher, the pad laminating handle under initial condition is protected to the protection pad in the solid structure of handing, protect the protection pad in the solid structure of handing and can contact the palm under stretching the state, when the handle is handed to the palm, the protection pad is the laminating handle under initial condition, ensure that the interval between handle and the protection pad can insert the palm, the protection pad can contact the palm under stretching the state, when the handle is held to the palm, the protection pad can reduce the interval between hand and the duckbill presser, strengthen the linking relation of hand and duckbill presser, avoid dry powder fire extinguisher to drop.
3. The utility model provides a pair of take and hold convenient dry powder fire extinguisher, be equipped with the pillar structure on the bottle, the pillar structure includes the spring, the fixed block is inside to be hollow structure, the one end fixed connection of spring is on fixed block cavity outer wall, the other end fixedly connected with roll ball groove of spring, roll ball inslot roll connection has the spheroid, set up the cell body that supplies the spheroid to roll freely on the fixed block inner wall, the fixed orifices carries on spacingly to the hose, avoid the hose to damage the hose when getting into or breaking away from the fixed orifices, the pillar structure can cushion the hose when the hose slides in the fixed orifices, avoid hose direct contact to the edges and corners of fixed orifices, it is damaged to avoid the hose to take place, ensure the normal work of hose.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a perspective view of the hand fixing structure of the present invention;
FIG. 3 is a schematic sectional view of the hand fixing structure of the present invention;
FIG. 4 is a schematic view of the structure of the protection tube of the present invention;
fig. 5 is a schematic view of the position of the handle and the protection pad of the present invention.
In the figure: 1. a bottle body; 2. a hose; 3. a nozzle; 4. a duckbill depressor; 5. a handle; 6. a hand fixing structure; 61. a first bevel gear; 62. a second bevel gear; 63. connecting columns; 64. a knob; 65. a threaded rod; 66. a protection pad; 67. a nut; 68. fixing the column; 7. a fixed block; 8. a fixing hole; 9. a protective tube structure; 91. a sphere; 92. a rolling ball groove; 93. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In order to solve the technical problem that the handheld dry powder fire extinguisher can fall off, the following preferred technical scheme is provided as shown in figures 1 to 5:
the utility model provides a take and hold convenient dry powder fire extinguisher, includes dry powder fire extinguisher's bottle 1, the duckbilled of setting on bottle 1 presses the depressor 4, sets up hose 2 one end on the duckbilled presses the depressor 4 and installs the nozzle 3 on the hose 2 other ends, its characterized in that: the duckbill presser 4 comprises two grab handles, and a hand fixing structure 6 is arranged on the grab handle at the lower part;
the hand fixing structure 6 comprises a handle 5 fixed on the corresponding grab handle of the duckbilled presser 4, an accommodating space for accommodating the finger part of the human body is formed between the handle 5 and the corresponding grab handle, and the accommodating space is provided with a protection pad 66 which can move towards the direction of the corresponding grab handle of the duckbilled presser 4.
Specifically, when using the dry powder fire extinguisher, can hold unstable dry powder fire extinguisher at handheld dry powder fire extinguisher, lead to the dry powder fire extinguisher to aim at the fire source when putting out a fire, reduce the interval between handle 5 and the grab handle through protection pad 66, place the palm slippage, avoid the dry powder fire extinguisher to take off the hand and drop in use and handling, avoid the dry powder fire extinguisher to damage.
Gu hand structure 6 still includes bevel gear 61 and No. two bevel gear 62, No. one bevel gear 61 and No. two bevel gear 62 tweezers each other and close, bevel gear 61 fixedly connected with threaded rod 65 No. one, the one end of threaded rod 65 is passed through the bearing and is rotated the connection on the 5 inner walls of handle, threaded rod 65 runs through handle 5 and rotates and be connected with nut 67, fixedly connected with protection pad 66 on the nut 67, fixedly connected with spliced pole 63 on No. two bevel gear 62, spliced pole 63 runs through handle 5 fixedly connected with knob 64, spliced pole 63 rotates through another bearing and connects on fixed column 68, fixed column 68 fixed connection is on the inner wall of handle 5.
Specifically, when using dry powder fire extinguisher, can possibly hold unstable dry powder fire extinguisher at handheld dry powder fire extinguisher, lead to dry powder fire extinguisher to aim at the fire source when putting out a fire, rotatory knob 64, drive No. two bevel gear 62 through spliced pole 63 with knob 64 and No. two bevel gear 62 fixed connection and rotate, No. two bevel gear 62's rotation drives the rotation of a bevel gear 61 rather than tweezers and close, a bevel gear 61 drives threaded rod 65 and rotates, the rotation of threaded rod 65 drives reciprocating of nut 67, nut 67 drives the removal of protection pad 66 rather than fixed connection, solid hand structure 6 is when handheld dry powder fire extinguisher, carry out the centre gripping fixedly to the palm, avoid the dry powder fire extinguisher that the hand is smooth to cause to drop, avoid dry powder fire extinguisher to drop out of hand in use and handling, avoid dry powder fire extinguisher to damage.
Further, as shown in fig. 1 and 5, the following preferred technical solutions are provided:
the protective pad 66 is located on the side of the handle 5 near the hand.
Specifically, when handheld dry chemical extinguisher, the protection pad 66 is close to one side of hand, can reduce the interval between hand and the handle 5 to strengthen linking between hand and the duckbill presser foot ware 4, avoid the palm to drop, guarantee dry chemical extinguisher's normal use, avoid dry chemical extinguisher to drop the damage in handling.
Further, as shown in fig. 1, the following preferred technical solutions are provided:
the protection pad 66 in the hand fixing structure 6 is attached to the handle 5 in an initial state, and the protection pad 66 in the hand fixing structure 6 can contact the palm in an extended state.
Specifically, when handle 5 is handed to the palm, protection pad 66 laminating handle 5 under initial condition ensures that the interval between handle 5 and protection pad 66 can insert the palm, and protection pad 66 can contact the palm under the state of stretching, and when handle 5 was held to the palm, protection pad 66 can reduce the interval between hand and the duckbill presser 4, strengthens hand and duckbill presser 4's linking relation, avoids the dry powder extinguisher to drop.
In order to solve the technical problem of fixing the hose 2 in the dry powder fire extinguisher, as shown in fig. 1 and 4, the following preferred technical solutions are provided:
the side of the bottle body 1 is fixedly connected with a fixing block 7, and a fixing hole 8 is formed in the fixing block 7.
Specifically, be fixed with fixed block 7 on bottle 1, utilize fixed block 7 fixed hose 2, restrict the position of hose 2, avoid hose 2 to take place to rock, take place to damage when avoiding hose 2 to cause dry powder fire extinguisher to use and take place the dry powder and reveal.
Further, as shown in fig. 5, the following preferred technical solutions are provided:
the fixing hole 8 is an arc-shaped hole, and the closed size of the arc-shaped hole exceeds one half of the circular section size of the hose 2.
Specifically, utilize hose 2's elastic deformation, make hose 2 can enter into the arc downthehole, the closed size in arc hole exceeds 2 circular cross sectional dimension's of hose half, ensures that hose 2 can not freely deviate from after entering into the arc hole, has also guaranteed the limiting displacement to hose 2.
Further, as shown in fig. 5, the following preferred technical solutions are provided:
be equipped with the pillar structure 9 on bottle 1, pillar structure 9 includes spring 93, and fixed block 7 is inside to be hollow structure, and the one end fixed connection of spring 93 is on 7 cavity outer walls of fixed block, and the other end fixedly connected with of spring 93 rolls ball groove 92, rolls in the ball groove 92 and is connected with spheroid 91, offers on the fixed block 7 inner wall and supplies spheroid 91 free rolling cell body.
Specifically, the fixed orifices 8 carry on spacingly to hose 2, avoid hose 2 to damage hose 2 when getting into or breaking away from fixed orifices 8, protect tub structure 9 and can cushion hose 2 when hose 2 slides in fixed orifices 8, avoid hose 2 direct contact to the edges and corners of fixed orifices 8, avoid hose 2 to take place the damage, ensure hose 2's normal work.
To sum up: when the dry powder fire extinguisher is used, the unstable dry powder fire extinguisher can be held by a hand to cause the dry powder fire extinguisher to aim at an inaccurate fire source when the fire is extinguished, the knob 64 is rotated, the connecting column 63 fixedly connected with the knob 64 and the second-number bevel gear 62 drives the second-number bevel gear 62 to rotate, the second-number bevel gear 62 drives the first-number bevel gear 61 in clamping connection with the second-number bevel gear to rotate, the first-number bevel gear 61 drives the threaded rod 65 to rotate, the threaded rod 65 rotates to drive the nut 67 to move up and down, the nut 67 drives the protection pad 66 fixedly connected with the nut to move, the hand fixing structure 6 clamps and fixes the palm when the dry powder fire extinguisher is held by the hand to avoid the dry powder fire extinguisher from falling off due to hand slip, the dry powder fire extinguisher is prevented from falling off the hand in the using and carrying processes, and the dry powder fire extinguisher is prevented from being damaged.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a take and hold convenient dry powder fire extinguisher, includes dry powder fire extinguisher's bottle (1), set up duckbilled pressing device (4) on bottle (1), set up hose (2) one end on duckbilled pressing device (4) and install nozzle (3) on hose (2) other end, its characterized in that: the duckbill presser (4) comprises two grab handles, and a hand fixing structure (6) is arranged on the grab handle at the lower part;
solid handle structure (6) are including fixing handle (5) on duckbilled presser (4) corresponds the grab handle, handle (5) and correspond the accommodation space that forms between the grab handle and supply human finger portion holding, accommodation space is equipped with one and can corresponds protection pad (66) that the grab handle direction removed towards duckbilled presser (4).
2. The portable dry powder fire extinguisher of claim 1, wherein: gu handle structure (6) still include bevel gear (61) and No. two bevel gear (62), a bevel gear (61) and No. two bevel gear (62) tweezers each other and close, bevel gear (61) fixedly connected with threaded rod (65), the one end of threaded rod (65) is passed through the bearing and is rotated the connection on handle (5) inner wall, threaded rod (65) run through handle (5) and rotate and be connected with nut (67), fixedly connected with protection pad (66) on nut (67), fixedly connected with spliced pole (63) on No. two bevel gear (62), spliced pole (63) run through handle (5) fixedly connected with knob (64), spliced pole (63) rotate through another bearing and connect on fixed column (68), fixed column (68) fixed connection is on the inner wall of handle (5).
3. The portable dry powder fire extinguisher of claim 1, wherein: the protective pad (66) is positioned on one side of the handle (5) close to the hand.
4. The portable dry chemical fire extinguisher of claim 1, wherein: the protective pad (66) in the hand fixing structure (6) is attached to the handle (5) in an initial state, and the protective pad (66) in the hand fixing structure (6) can contact with a palm in an extending state.
5. The dry powder fire extinguisher convenient to hold is characterized in that a fixing block (7) is fixedly connected to the side edge of the bottle body (1), and a fixing hole (8) is formed in the fixing block (7).
6. The portable dry powder fire extinguisher of claim 5, wherein the handle is a handle; the fixing holes (8) are arc-shaped holes, and the closing size of the arc-shaped holes exceeds one half of the circular section size of the hose (2).
7. The portable dry powder fire extinguisher of claim 1, wherein: be equipped with pillar structure (9) on bottle (1), pillar structure (9) include spring (93), and fixed block (7) are inside to be hollow structure, and the one end fixed connection of spring (93) is on fixed block (7) cavity outer wall, and the other end fixedly connected with roll ball groove (92) of spring (93), roll in roll ball groove (92) and be connected with spheroid (91), offer on fixed block (7) inner wall and supply spheroid (91) free rolling cell body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220867997.0U CN217187569U (en) | 2022-04-15 | 2022-04-15 | Dry powder fire extinguisher convenient to hold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220867997.0U CN217187569U (en) | 2022-04-15 | 2022-04-15 | Dry powder fire extinguisher convenient to hold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217187569U true CN217187569U (en) | 2022-08-16 |
Family
ID=82773723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220867997.0U Active CN217187569U (en) | 2022-04-15 | 2022-04-15 | Dry powder fire extinguisher convenient to hold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217187569U (en) |
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2022
- 2022-04-15 CN CN202220867997.0U patent/CN217187569U/en active Active
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