CN113750411A - Fire extinguisher fire valve with prevent mistake and touch function - Google Patents
Fire extinguisher fire valve with prevent mistake and touch function Download PDFInfo
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- CN113750411A CN113750411A CN202111073471.1A CN202111073471A CN113750411A CN 113750411 A CN113750411 A CN 113750411A CN 202111073471 A CN202111073471 A CN 202111073471A CN 113750411 A CN113750411 A CN 113750411A
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
- A62C13/76—Details or accessories
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
- A62C13/76—Details or accessories
- A62C13/78—Suspending or supporting devices
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Abstract
The invention relates to the technical field of fire-fighting equipment accessories, in particular to a fire-fighting valve of a fire extinguisher with a function of preventing false touch, and aims to solve the technical problems that the existing fire-fighting valve of the fire extinguisher is easy to collide with and scratch with external equipment and personnel during storage and placement, so that false touch and personnel damage are caused, the setting mode of the fire-fighting valve is easy to get out of hand, the dispatching is influenced, the occupied space of the fire-fighting valve is large, and the storage and fire-fighting safety protection setting are influenced. In order to solve the technical problems, the invention provides a fire extinguisher fire valve with a false touch prevention function, which comprises a handle structure, a guide limiting structure, a locking structure and a lifting handle structure, wherein the handle structure can be laterally turned through the arrangement of a wallboard, a deflection shaft and a guide rod, the probability of false touch and scratch is reduced, the handle structure is convenient to carry and lift and is not easy to drop, the space occupation is effectively reduced through turning the handle structure, and the fire protection safety design is convenient.
Description
Technical Field
The invention relates to the field of fire-fighting equipment accessories, in particular to a fire-fighting valve of a fire extinguisher with a function of preventing false touch.
Background
The fire extinguisher is a portable fire extinguishing tool. Chemical substances are placed in the fire extinguisher for saving and extinguishing fire. The fire extinguisher is one of common fire-proof facilities, is stored in public places or places where fire disasters may happen, and different fire extinguishers of different types are filled with different components and are specially designed for different fires. Care must be taken in use to avoid adverse effects and risks.
The inventor finds that at least the following problems in the prior art are not solved: 1. the fire-fighting valve body and the cylinder body at the top of the existing fire extinguisher are combined to approximate to the L-shaped structural characteristic, and the fire extinguisher placed on the window frame of a transport vehicle and the fire extinguisher placed on the large-scale market and the aisle of a factory building are very easy to collide with and scratch peripheral personnel without special isolation and storage equipment, so that the problem of mistaken touch of the fire extinguisher is easily caused, and the peripheral equipment and the personnel are possibly damaged, and the fire extinguisher is not safe enough; 2. the existing fire extinguisher mainly depends on the grasping and lifting of the hand of an operator to the grip, and the cylinder body bears a large amount of fire extinguishing agent, so that the cylinder body is heavier in weight, the problem of hand release is very easy to occur due to the simple grasping of the grip and the movement of the fire extinguisher, the fire extinguisher is easy to transport and deliver inconvenience when a fire disaster occurs, the use is not humanized enough, and the operation is not convenient enough; 3. the size of the fire valve at the top of the existing fire extinguisher is met for matching, the storage space of the existing fire extinguisher is reserved empty and is large, so that the size and specification of the existing fire extinguisher are large, and under some occasions, the undersized space is not beneficial to the storage arrangement of the fire extinguisher, so that the fire protection security design is limited. .
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a fire extinguisher fire valve with a false touch prevention function, and solves the problems that the existing fire extinguisher fire valve is easy to collide with external equipment and personnel and scratch during storage and placement, so that false touch and personnel damage are caused, the setting mode of the fire extinguisher fire valve is easy to get out of hand, the dispatching is influenced, the space occupation is large, and the storage and fire protection setting are influenced.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a fire extinguisher fire control valve with prevent mistake and touch function, includes the barrel, the fixed disk seat that is provided with in top of barrel, the top fixedly connected with valve barrel of disk seat, the fixed manometer that is provided with in side surface of valve barrel, the fixed spray tube that is provided with in front of valve barrel, the top fixedly connected with frustum of valve barrel, the centre of a circle position of frustum top surface alternates and is provided with the valve rod, the top surface fixedly connected with wallboard of frustum, the figure of wallboard is two, two the wallboard is axisymmetric parallel arrangement about frustum top diameter.
The wall plates are of fan-shaped structures, deflection shafts are rotatably connected to the bottom sides between the wall plates on the two sides, and grip structures are sleeved on the surfaces of the deflection shafts.
The outer surface of the wallboard is movably connected with a guiding and limiting structure, and the guiding and limiting structure is movably connected with the handle structure.
And one end of the handle structure and the front surface of the valve seat are fixedly provided with a locking structure matched with each other.
The surface of the barrel is fixedly provided with a lifting handle structure, and the lifting handle structure is movably connected with the handle structure.
Preferably, the handle structure comprises a first handle rod and a second handle rod, the front ends of the first handle rod and the second handle rod are connected with a pressing shaft in a penetrating mode, a torsion spring is sleeved on the surface of the pressing shaft, and two ends of the torsion spring are fixedly connected with the first handle rod and the second handle rod respectively.
The deflection shaft is inserted in the middle of the first handle rod.
The bottom side of the front end of the first handle rod is movably connected with the locking structure.
The middle part of the first handle rod is movably connected with the guide limiting structure.
The bottom side of the rear end of the first handle rod is movably connected with the lifting handle structure.
Preferably, the direction limit structure includes the track groove, the surface at the wallboard is seted up in the track groove, the track groove is formed by the concatenation of circular arc section and overhead kick section head and the tail.
The inner side of the track groove is movably sleeved with a guide rod, the left side and the right side of the guide rod are respectively inserted with a sliding block, the outer side of the sliding block is sleeved with a transmission groove, and the transmission groove is arranged in the middle of the handle structure.
The end of the guide rod is fixedly connected with a tension spring, and one end of the tension spring is fixedly connected with the end of the deflection shaft.
Preferably, the locking structure includes picture peg and arc, picture peg fixed connection is in the bottom side of handle structure front end, the side fixedly connected with overhead kick plug about the picture peg bottom.
The arc welding is in the front side of disk seat, the locking hole has been seted up on the surface of arc, the locking hole cooperatees with the overhead kick plug.
Preferably, the handle structure comprises a groove plate, the groove plate is fixedly connected to the surface of the barrel and arranged along a bus of the barrel, the cross section of the groove plate is of a U-shaped structure, the outer surface of the groove plate is fixedly connected with connection shafts, the connection shafts are arranged in pairs, the number of the connection shafts is totally two pairs, the connection shafts are arranged up and down on the outer surface of the groove plate, and the connection shafts are symmetrically arranged left and right about the vertical center line of the groove plate.
The surface of the connecting shaft is movably sleeved with connecting arms, lifting handles are hinged between the left and right opposite connecting arms, the width of each lifting handle is matched with the width of the inner side surface of the groove plate, the top ends of the lifting handles are fixedly connected with synchronizing rods, the synchronizing rods are of S-shaped structures, and the top ends of the synchronizing rods are movably connected with the bottom sides of the rear ends of the handle structures.
Preferably, the number of the transmission grooves is two, and the two transmission grooves are respectively arranged on the left side surface and the right side surface of the middle part of the first handle rod.
Preferably, the top end of the inserting plate is welded on the bottom side of the front end of the first handle rod and integrated, U-shaped grooves are formed in the middle of the inserting plate and the middle of the arc-shaped plate, and the U-shaped grooves on the two sides are respectively matched with the upper side and the lower side of the spray pipe.
Preferably, the top of the synchronizing rod is hinged to the bottom side of the rear end of the first handle rod, and the curvature of the middle of the synchronizing rod is consistent with that of the side surface of the top of the barrel.
Advantageous effects
The invention provides a fire extinguisher fire valve with a function of preventing accidental touch. Compared with the prior art, the method has the following beneficial effects:
(1) this fire extinguisher fire valve with prevent mistake and touch function passes through the wallboard, the setting of deflection axle and guide bar, can overturn the handle structure, stores the in-process at the conventionality, and the handle structure can the side direction upset to be similar parallel with the barrel generating line for fire extinguisher itself is "I" shape and "L" shape that unconventional structure presented, and the effectual fire extinguisher handle structure that has reduced collides with and scrapes between the external environment and rub, has reduced the mistake and has touched the probability.
(2) This fire extinguisher fire control valve with prevent mistake and touch function carries the handle structure through the cooperation of handle structure, utilizes the upset action of first handle pole to drive the carrying handle and expand from taking out of frid inboard, and operating personnel can the gripping carrying handle carry and lift the barrel of fire extinguisher, compares conventional fire extinguisher, is difficult to the hired joint, and the gripping position is many, and it is more humanized to use, and it is also more convenient to operate.
(3) This fire extinguisher fire valve with prevent mistake and touch function passes through the upset action of handle structure, and the effectual space that reduces the top valve body when the fire extinguisher stores occupies, and then has reduced the size specification that equipment was deposited to different types of fire extinguisher under all kinds of occasions, and the fire control security design of being convenient for has promoted the upgrading optimization of various relevant corollary equipment in the trade.
Drawings
FIG. 1 is a side view of a structure of the present invention;
FIG. 2 is a side view of the grip structure of the present invention;
FIG. 3 is a side cross-sectional view of the grip structure of the present invention;
FIG. 4 is a side view of the carrying handle structure of the present invention;
FIG. 5 is a front view of the insert plate of the present invention;
FIG. 6 is a front view of an arcuate plate of the present invention;
FIG. 7 is a transverse cross-sectional view of the slot plate of the present invention.
In the figure: 1. a barrel; 2. a valve seat; 3. a valve housing; 4. a pressure gauge; 5. a nozzle; 6. a frustum; 7. a valve stem; 8. wall plates; 9. a yaw axis; 10. a grip structure; 1001. a first grip lever; 1002. a second grip lever; 1003. pressing the shaft; 1004. a torsion spring; 11. a guiding and limiting structure; 1101. a track groove; 110101, circular arc section; 110102, a barb section; 1102. a guide bar; 1103. a slider; 1104. a transmission groove; 1105. a tension spring; 12. a locking structure; 1201. inserting plates; 1202. an arc-shaped plate; 1203. a barb plug; 1204. a locking hole; 13. a handle structure is lifted; 1301. a groove plate; 1302. a connecting shaft; 1303. a joining arm; 1304. a carrying handle; 1305. a synchronization rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, a fire extinguisher fire valve with a function of preventing accidental touch comprises a cylinder body 1, a valve seat 2 is fixedly arranged at the top of the cylinder body 1, a valve sleeve 3 is fixedly connected to the top of the valve seat 2, a pressure gauge 4 is fixedly arranged on the side surface of the valve sleeve 3, a spray pipe 5 is fixedly arranged on the front surface of the valve sleeve 3, a frustum 6 is fixedly connected to the top of the valve sleeve 3, a valve rod 7 is arranged in the center of the top surface of the frustum 6 in an inserting mode, wall plates 8 are fixedly connected to the top surface of the frustum 6, the number of the wall plates 8 is two, and the two wall plates 8 are arranged in an axisymmetric parallel mode about the diameter of the top of the frustum 6.
The wall plates 8 are fan-shaped structures, the bottom sides between the two side wall plates 8 are rotatably connected with deflection shafts 9, and the surfaces of the deflection shafts 9 are sleeved with grip structures 10.
The outer surface of the wall plate 8 is movably connected with a guiding and limiting structure 11, and the guiding and limiting structure 11 is movably connected with a handle structure 10.
One end of the handle structure 10 is fixedly provided with a locking structure 12 matched with the front surface of the valve seat 2.
The surface of the barrel body 1 is fixedly provided with a lifting handle structure 13, and the lifting handle structure 13 is movably connected with the grip structure 10. It should be noted that, through wallboard 8, deflection axle 9 and guide bar 1102's setting, can overturn handle structure 10, store the in-process in the conventionality, handle structure 10 can the side direction upset to be approximately parallel with barrel 1 generating line for fire extinguisher itself is "I" shape and "L" shape that unconventional structure presented, and the effectual collision and the scraping that has reduced between fire extinguisher handle structure 10 and the external environment have reduced the mistake and have touched the probability.
In the present invention, the grip structure 10 includes a first grip rod 1001 and a second grip rod 1002, a pressing shaft 1003 penetrates through the front ends of the first grip rod 1001 and the second grip rod 1002, a torsion spring 1004 is sleeved on the surface of the pressing shaft 1003, and two ends of the torsion spring 1004 are respectively fixedly connected to the first grip rod 1001 and the second grip rod 1002.
The deflection shaft 9 is inserted in the middle of the first grip lever 1001.
The bottom side of the front end of the first grip rod 1001 is movably connected with the locking structure 12.
The middle part of the first handle bar 1001 is movably connected with the guiding and limiting structure 11.
The bottom side of the rear end of the first grip rod 1001 is movably connected with the lifting handle structure 13. It should be noted that, through the turning action of the handle structure 10, the occupied space of the top valve body when the fire extinguisher is stored is effectively reduced, so that the size specification of different types of fire extinguisher storage equipment in various occasions is reduced, the fire protection safety design is facilitated, and the upgrading optimization of various related supporting equipment in the industry is promoted.
According to the invention, the guide limiting structure 11 comprises a track groove 1101, the track groove 1101 is formed in the surface of the wall plate 8, and the track groove 1101 is formed by splicing an arc section 110101 and an inverted hook section 110102 end to end. It should be noted that the arc segment 110101 is a quarter-length arc, and the center of the arc segment 110101 is on the axis of the deflection shaft 9.
The guide rod 1102 is movably sleeved on the inner side of the track groove 1101, sliders 1103 are respectively inserted into the left side and the right side of the guide rod 1102, a transmission groove 1104 is sleeved on the outer side of each slider 1103, and the transmission groove 1104 is arranged in the middle of the grip structure 10.
The end of the guide rod 1102 is fixedly connected with a tension spring 1105, and one end of the tension spring 1105 is fixedly connected with the end of the deflection shaft 9. When the guide rod 1102 slides inside the arc section 110101 of the track groove 1101, the tension spring 1105 maintains a drawing state and has elastic potential energy, when the guide rod 1102 moves to the bottom end of the arc section 110101, the potential energy of the tension spring 1105 is released, the tension spring 1105 pulls the slider 1103 and causes the guide rod 1102 to enter the barbed section 110102, the guide rod 1102 abuts against the inner wall of the top end of the barbed end, and the guide rod 1102 is caused to cooperate with the deflection shaft 9 to perform limited locking on the position of the first grip rod 1001. The guide rod 1102 can be pulled again to enter the inner side of the arc segment 110101 by the forward movement of the artificial pulling slider 1103, the position locking of the first grip rod 1001 is released, and the grip structure 10 can be turned backwards to achieve the storage effect.
In the invention, the locking structure 12 comprises an insertion plate 1201 and an arc-shaped plate 1202, the insertion plate 1201 is fixedly connected to the bottom side of the front end of the grip structure 10, and the left side and the right side of the bottom end of the insertion plate 1201 are fixedly connected with the inverted hook plug 1203.
The arc plate 1202 is welded on the front side of the valve seat 2, a locking hole 1204 is formed in the surface of the arc plate 1202, and the locking hole 1204 is matched with the inverted hook plug 1203. It should be noted that the curvature of the inner surface of the arc plate 1202 is consistent with the curvature of the outer surface of the top of the valve seat 2, and the arc plate 1202 cooperates with the inverted hook 1203 to reinforce the locking effect between the guide rod 1102 and the track groove 1101, so as to enhance the positioning effect of the first handle rod 1001, and improve the resistance to pulling force when a user clenches the first handle rod 1001 and the second handle rod 1002, so as to prevent the guide rod 1102 and the wall plate 8 from deforming, and improve the durability of hardware.
In the invention, the lifting handle structure 13 comprises a slotted plate 1301, the slotted plate 1301 is fixedly connected to the surface of the barrel 1 and arranged along the generatrix of the barrel 1, the cross section of the slotted plate 1301 is in a U-shaped structure, the outer surface of the slotted plate 1301 is fixedly connected with connecting shafts 1302, the connecting shafts 1302 are arranged in pairs, the number of the connecting shafts is two, the two pairs of connecting shafts 1302 are arranged up and down on the outer surface of the slotted plate 1301, and each pair of two connecting shafts 1302 are arranged in left-right axial symmetry about the vertical central line of the slotted plate 1301.
The surface of the connecting shaft 1302 is movably sleeved with connecting arms 1303, the connecting arms 1303 are sleeved with the connecting arms 1303, lifting handles 1304 are hinged between the left and right opposite connecting arms 1303, the width of each lifting handle 1304 is matched with the width of the inner side surface of the groove plate 1301, the top ends of the lifting handles 1304 are fixedly connected with synchronizing rods 1305, each synchronizing rod 1305 is of an S-shaped structure, and the top ends of the synchronizing rods 1305 are movably connected with the bottom side of the rear end of the handle structure 10. It should be noted that, through handle structure 10 cooperation lift handle structure 13, utilize the upset action of first handle pole 1001 to drive carrying handle 1304 and expand from taking out of frid 1301 inboard, operating personnel can grasp carrying handle 1304 and carry and lift the barrel 1 of fire extinguisher, compares conventional fire extinguisher, is difficult to take off the hand, and the grasping point is many, and its use is more humanized, and it is also more convenient to operate.
In the present invention, the number of the driving grooves 1104 is two, and the two driving grooves 1104 are respectively formed on the left and right side surfaces of the middle portion of the first grip rod 1001. The transmission groove 1104 restricts the movement of the slider 1103, and realizes positioning and locking after the position of the first grip lever 1001 is reversed in cooperation with the track groove 1101 and the guide lever 1102.
In the invention, the top end of the insertion plate 1201 is welded on the bottom side of the front end of the first handle rod 1001 and is integrated, U-shaped grooves are formed in the middle of the insertion plate 1201 and the middle of the arc-shaped plate 1202, and the U-shaped grooves on the two sides are respectively matched with the upper side and the lower side of the spray pipe 5. It should be noted that, by forming the U-shaped groove, the interference of the nozzle 5 with the insertion of the insertion plate 1201 and the arc plate 1202 is eliminated.
In the present invention, the top of the synchronization rod 1305 is hinged to the bottom side of the rear end of the first grip rod 1001, and the curvature of the middle of the synchronization rod 1305 is consistent with the curvature of the side surface of the top of the cylinder 1. It should be noted that the carrying handle 1304 can be nested inside the trough plate 1301 to be stored, and when the carrying handle is stored, the nested action of the following carrying handle 1304 of the synchronizing rod 1305 is attached to the surface of the barrel 1, and through the curvature setting, the occupied space of the synchronizing rod 1305 when the carrying handle is stored is reduced, so that the overhead area between the device structures is reduced, and the structure setting is more compact and reasonable.
In use, in the storage state, the grip structure 10 is placed laterally, the guide bar 1102 is at the top of the track slot 1101, and the grip structure 10 is approximately parallel to the generatrix of the barrel 1.
The first handle rod 1001 is turned over by pulling from back to front by taking the deflection shaft 9 as an axis until the barb plug 1203 is turned over and inserted downwards into the inner side of the arc plate 1202 and is mutually nested and clamped with the locking hole 1204.
In the process, the rear end of the first handle rod 1001 is lifted upwards and the top end of the synchronous rod 1305 is pulled to lift, the upper and lower side connecting arms 1303, the groove plate 1301 and the carrying handle 1304 form a parallelogram structure together, the synchronous rod 1305 is pulled to drive the carrying handle 1304 to be drawn out from the inner side of the groove plate 1301 and to be separated from the surface of the cylinder 1, a gap is formed between the carrying handle 1304 and the cylinder 1, the hand of an operator can conveniently penetrate through the gap, the carrying handle 1304 can be grasped, and the fire extinguisher can be conveniently carried and delivered.
Meanwhile, during the turning process of the handle structure 10, the guide rod 1102 slides downwards along the top of the track groove 1101, when the guide rod 1102 moves to the bottom end of the arc section 110101, the slider 1103 is influenced by the elastic potential energy of the tension spring 1105, the tension spring 1105 contracts, the slider 1103 is pulled and approaches the deflection shaft 9, and the guide rod 1102 follows the slider 1103 and enters the barb section 110102.
Then, the first grip lever 1001 and the second grip lever 1002 are grasped, the guide lever 1102 abuts against the inner wall of the top end of the rear side of the barb section 110102 and is limited from being lifted, the guide lever 1102 determines the position of the first grip lever 1001 in two points matching with the deflection shaft 9 and cooperates with the barb plug 1203 and the locking hole 1204 to assist in positioning and locking, the grasping and holding action of the hand of an operator enables the second grip lever 1002 to flip downwards and backwards with the pressing shaft 1003 as an axis, the top side of the inner wall of the second grip lever 1002 presses and touches the top end of the valve rod 7, the valve rod 7 moves downwards integrally, the ejecting action of the spray pipe 5 is triggered, and the fire extinguishing operation is realized.
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 (8)
1. The utility model provides a fire extinguisher fire control valve with prevent mistake and touch function, includes barrel (1), its characterized in that: the top of the barrel body (1) is fixedly provided with a valve seat (2), the top of the valve seat (2) is fixedly connected with a valve sleeve (3), the side surface of the valve sleeve (3) is fixedly provided with a pressure gauge (4), the front surface of the valve sleeve (3) is fixedly provided with a spray pipe (5), the top of the valve sleeve (3) is fixedly connected with a frustum (6), the circle center position of the top surface of the frustum (6) is penetrated and provided with a valve rod (7), the top surface of the frustum (6) is fixedly connected with two wall plates (8), the number of the wall plates (8) is two, and the two wall plates (8) are arranged in an axisymmetric parallel mode relative to the diameter of the top of the frustum (6);
the wall plates (8) are of fan-shaped structures, a deflection shaft (9) is rotatably connected to the bottom side between the wall plates (8) at two sides, and a handle structure (10) is sleeved on the surface of the deflection shaft (9);
the outer surface of the wallboard (8) is movably connected with a guide limiting structure (11), and the guide limiting structure (11) is movably connected with the handle structure (10);
a locking structure (12) matched with the front surface of the valve seat (2) is fixedly arranged at one end of the handle structure (10);
the surface of the barrel body (1) is fixedly provided with a lifting handle structure (13), and the lifting handle structure (13) is movably connected with the handle structure (10).
2. The fire extinguisher fire valve with the function of preventing the false touch according to the claim 1, is characterized in that: the handle structure (10) comprises a first handle rod (1001) and a second handle rod (1002), the front ends of the first handle rod (1001) and the second handle rod (1002) are connected with a pressing shaft (1003) in a penetrating mode, a torsion spring (1004) is sleeved on the surface of the pressing shaft (1003), and two ends of the torsion spring (1004) are fixedly connected with the first handle rod (1001) and the second handle rod (1002) respectively;
the deflection shaft (9) is inserted in the middle of the first handle holding rod (1001);
the bottom side of the front end of the first handle rod (1001) is movably connected with the locking structure (12);
the middle part of the first handle rod (1001) is movably connected with the guide limiting structure (11);
the bottom side of the rear end of the first handle rod (1001) is movably connected with the lifting handle structure (13).
3. The fire extinguisher fire valve with the function of preventing the false touch according to the claim 1, is characterized in that: the guide limiting structure (11) comprises a track groove (1101), the track groove (1101) is formed in the surface of the wall plate (8), and the track groove (1101) is formed by splicing an arc section (110101) and an inverted hook section (110102) end to end;
a guide rod (1102) is movably sleeved on the inner side of the track groove (1101), sliders (1103) are inserted into the left side and the right side of the guide rod (1102), a transmission groove (1104) is sleeved on the outer side of each slider (1103), and the transmission groove (1104) is formed in the middle of the grip structure (10);
the end of the guide rod (1102) is fixedly connected with a tension spring (1105), and one end of the tension spring (1105) is fixedly connected with the end of the deflection shaft (9).
4. The fire extinguisher fire valve with the function of preventing the false touch according to the claim 1, is characterized in that: the locking structure (12) comprises an inserting plate (1201) and an arc-shaped plate (1202), the inserting plate (1201) is fixedly connected to the bottom side of the front end of the handle structure (10), and the left side and the right side of the bottom end of the inserting plate (1201) are fixedly connected with a barb plug (1203);
the arc plate (1202) is welded on the front side of the valve seat (2), a locking hole (1204) is formed in the surface of the arc plate (1202), and the locking hole (1204) is matched with the inverted hook plug (1203).
5. The fire extinguisher fire valve with the function of preventing the false touch according to the claim 1, is characterized in that: the lifting handle structure (13) comprises a groove plate (1301), the groove plate (1301) is fixedly connected to the surface of the barrel body (1) and arranged along a bus of the barrel body (1), the cross section of the groove plate (1301) is of a U-shaped structure, the outer surface of the groove plate (1301) is fixedly connected with connecting shafts (1302), the connecting shafts (1302) are arranged in pairs, the number of the connecting shafts is two, the two pairs of connecting shafts (1302) are arranged up and down on the outer surface of the groove plate (1301), and each pair of two connecting shafts (1302) are arranged in left-right axial symmetry around the vertical center line of the groove plate (1301);
the surface of the connecting shaft (1302) is movably sleeved with connecting arms (1303), the left and right opposite connecting arms (1303) of each connecting arm (1303) are hinged to each other through a lifting handle (1304), the width of each lifting handle (1304) is matched with the width of the inner side surface of the groove plate (1301), the top end of each lifting handle (1304) is fixedly connected with a synchronizing rod (1305), each synchronizing rod (1305) is of an S-shaped structure, and the top end of each synchronizing rod (1305) is movably connected with the bottom side of the rear end of the handle structure (10).
6. A fire extinguisher fire valve with a function of preventing a false touch according to claim 2 or 3, characterized in that: the number of the transmission grooves (1104) is two, and the two transmission grooves (1104) are respectively arranged on the left side surface and the right side surface of the middle part of the first handle rod (1001).
7. The fire valve of the fire extinguisher with the function of preventing the false touch according to the claim 2 or 4, is characterized in that: the top end of the insertion plate (1201) is welded to the bottom side of the front end of the first handle holding rod (1001) and is integrated, U-shaped grooves are formed in the middle of the insertion plate (1201) and the middle of the arc-shaped plate (1202), and the U-shaped grooves in the two sides are respectively matched with the upper side and the lower side of the spray pipe (5).
8. The fire valve of the fire extinguisher with the function of preventing the false touch according to the claim 2 or 5, is characterized in that: the top of the synchronizing rod (1305) is hinged to the bottom side of the rear end of the first handle holding rod (1001), and the curvature of the middle of the synchronizing rod (1305) is consistent with that of the side surface of the top of the barrel body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111073471.1A CN113750411A (en) | 2021-09-14 | 2021-09-14 | Fire extinguisher fire valve with prevent mistake and touch function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111073471.1A CN113750411A (en) | 2021-09-14 | 2021-09-14 | Fire extinguisher fire valve with prevent mistake and touch function |
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| CN113750411A true CN113750411A (en) | 2021-12-07 |
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| CN202111073471.1A Withdrawn CN113750411A (en) | 2021-09-14 | 2021-09-14 | Fire extinguisher fire valve with prevent mistake and touch function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115569327A (en) * | 2022-09-30 | 2023-01-06 | 马鞍山市惠安消防安全设备有限公司 | Quick unblock has withstand voltage type fire extinguisher of mistake proofing function of touching |
-
2021
- 2021-09-14 CN CN202111073471.1A patent/CN113750411A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115569327A (en) * | 2022-09-30 | 2023-01-06 | 马鞍山市惠安消防安全设备有限公司 | Quick unblock has withstand voltage type fire extinguisher of mistake proofing function of touching |
| CN115569327B (en) * | 2022-09-30 | 2023-10-27 | 马鞍山市惠安消防安全设备有限公司 | Quick unlocking pressure-resistant fire extinguisher with error touch prevention function |
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Application publication date: 20211207 |