CN108404329A - A kind of fire-fighting lance bracket fixing device - Google Patents

A kind of fire-fighting lance bracket fixing device Download PDF

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Publication number
CN108404329A
CN108404329A CN201810491753.5A CN201810491753A CN108404329A CN 108404329 A CN108404329 A CN 108404329A CN 201810491753 A CN201810491753 A CN 201810491753A CN 108404329 A CN108404329 A CN 108404329A
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CN
China
Prior art keywords
fire
rotating circular
circular disc
fighting lance
ball
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201810491753.5A
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Chinese (zh)
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CN108404329B (en
Inventor
石英楠
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Hu Yuanyuan
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Individual
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Priority to CN201810491753.5A priority Critical patent/CN108404329B/en
Publication of CN108404329A publication Critical patent/CN108404329A/en
Application granted granted Critical
Publication of CN108404329B publication Critical patent/CN108404329B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C31/00Delivery of fire-extinguishing material
    • A62C31/28Accessories for delivery devices, e.g. supports

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Toys (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

Abstract

The invention discloses a kind of fire-fighting lance bracket fixing devices, including supporting rack, support frame as described above surface is provided with fixed disk, the shrinking connecting-rod upper end is provided with rotating circular disc, the rotating circular disc is internally provided with shaft, the shaft surface is both provided with ball, the shaft upper end is provided with ball cap, the ball cap is internally provided with bearing, the rotating circular disc upper end is provided with firm banking, and fitting groove is arranged in the firm banking upper end, and first dead plate upper end is provided with folding pulling plate, the folding pulling plate lower end is provided with sawtooth, and advantageous effect is:Pass through the branch foot lever of setting, the branch foot lever forced area that is evenly distributed is safe, achieve the effect that firm supporting rack, the collapsing length of shrinking connecting-rod is controlled to adjust using controller, utilize the mutual cooperation of rotating circular disc and ball cap, firm banking is rotated again, adjusts the direction that fire-fighting lance sprays, and the physical demands while a people for significantly reducing fire fighter can be good at rigid support angle.

Description

A kind of fire-fighting lance bracket fixing device
Technical field
The present invention relates to fire-fighting equipment application fields, more particularly to a kind of fire-fighting lance bracket fixing device.
Background technology
It is very universal in the fire-fighting lance holder that ground uses, and common fire-fighting lance supporting structure is single, Er Qieyong Get up to be inconvenient, angle cannot be automatically adjusted, aerial ladder cannot be used in the case where low latitude is put out a fire, fire fighter people can only be depended on Power takes hydraulic giant in one's arms and puts out a fire, and causes prodigious obstacle to the muscle power of fire fighter in this way, and due to the spray of giant Flow is very strong during penetrating, it is difficult to adjust spray angle, and cannot accurately be directed at very much burning things which may cause a fire disaster, application No. is The Chinese patent of CN201620978912.0 discloses a kind of fire-fighting lance holder, including fixed disk, supporting rod and clamping dress It sets, the supporting rod bottom is assemblied on fixed disk, and the clamping device is fixed on supporting rod top surface, and the supporting rod includes solid Fixed tube and telescopic rod, can be directed to the fire-fighting lance of different model can easily fix, and can easily adjusting bracket Height, can easily eliminate burning things which may cause a fire disaster, but since fixed structure is excessively complicated, be easy to holder in the case where long-time is mobile Cause wear damage, without using during, be not easy to dismounting assembling.
Invention content
The purpose of the present invention is that solve the above-mentioned problems and provides a kind of fire-fighting lance bracket fixing device.
The present invention is achieved through the following technical solutions above-mentioned purpose:
A kind of fire-fighting lance bracket fixing device, including supporting rack, support frame as described above surface are provided with fixed disk, the fixed disk Surface is both provided with buckle, and the buckle lower end is both provided with branch foot lever, and support frame as described above is internally provided with controller, the control Device upper end processed is provided with sensing silk, and the sensing silk upper end is provided with electrical storage device, and the electrical storage device surface is provided with waterproof clip, Support frame as described above upper end is provided with shrinking connecting-rod, and the shrinking connecting-rod both sides are both provided with locking device, on the shrinking connecting-rod End is provided with rotating circular disc, and the rotating circular disc is internally provided with shaft, and the shaft surface is both provided with ball, the shaft Upper end is provided with ball cap, and the ball cap is internally provided with bearing, and the rotating circular disc upper end is provided with firm banking, the fixation Fitting groove is arranged in pedestal upper end, and the fitting groove side is provided with the first fixed plate, and the first fixation plate surface is both provided with Rectangular block, first dead plate upper end are provided with folding pulling plate, and the folding pulling plate lower end is provided with sawtooth, and the folding is drawn Plate side is provided with becket, and first fixed plate side is provided with the second fixed plate, and described second fixes plate surface setting There is button hole.
In the present embodiment, the buckle both ends are installed in fixed disk, and the buckle bottom surface and branch foot lever inner cavity connect Contacting surface is arcwall face, and the arcwall face is equipped with rubber pad.
In the present embodiment, the branch foot lever shares three, and is uniformly connect with button hole.
In the present embodiment, the folding pulling plate is made of stainless steel, and is folded pulling plate one end and fixed with rectangular block Connection, the other end are fixedly connected with becket.
In the present embodiment, described second fixes plate surface equipped with the button hole with sawtooth same vertical line, and the sawtooth passes through Second fixed plate, which extends and protruded to button hole inner cavity, is fixed on the second fixation plate surface.
In the present embodiment, there are fixing threaded hole on the surface of the rotating circular disc and ball cap, inside the rotating circular disc Shaft and ball it is mutually proper, the ball arrangement mode is equidistant annular array.
In the present embodiment, the rotating circular disc is electrically connected with controller, sensing silk and electrical storage device.
In the present embodiment, supporting rack inner wall is mounted on by shrinking connecting-rod and is cooperated with rotating circular disc, controller, buckle Both ends are installed in fixed disk, and it is arcwall face to buckle bottom surface and branch foot lever lumen contact face, and the arcwall face is equipped with Rubber pad, wherein branch foot lever shares three, and is uniformly connect with button hole, and the branch foot lever forced area that is evenly distributed is safe, reaches steady The effect of clamped support will fold forward pulling plate by handle hoop tensile force immediately so by the way that fire-fighting lance to be fixed in fitting groove The second uniform button hole of fixation plate surface is drawn through from the first fixed plate to be fixed up, to achieve the purpose that locking, button hole Multiple settings meet the requirement that sawtooth card is set, for different model fire-fighting lance can easily clamping be fixed on holder On, simple operation, there are fixing threaded hole on the surface of rotating circular disc and ball cap, the shaft inside rotating circular disc is affixed with ball It cuts, ball arrangement mode is equidistant annular array, and rotating circular disc is made to be connected with shrinking connecting-rod perfection, passes through shrinking connecting-rod both sides The locking device being respectively provided with changes the height degree of shrinking connecting-rod, and waterproof clip is for while protecting electrical storage device not intake It fetches electrical storage device to charge, fully charged electrical storage device provides electric energy to controller, rotating circular disc and control by sensing silk Device, sensing silk and electrical storage device are electrically connected, and the collapsing length of shrinking connecting-rod is controlled to adjust using controller, utilizes rotating circular disc With the mutual cooperation of ball cap, then firm banking is rotated, adjusts the direction of fire-fighting lance injection, significantly reduce the body of fire fighter A people can be good at rigid support angle simultaneously for power consumption.
The beneficial effects of the present invention are:
1, supporting rack inner wall is mounted on by shrinking connecting-rod and rotating circular disc, controller cooperates, buckle both ends are installed on solid In price fixing, and it is arcwall face to buckle bottom surface and branch foot lever lumen contact face, and the arcwall face is equipped with rubber pad, wherein propping up Foot lever shares three, and is uniformly connect with button hole, and the branch foot lever forced area that is evenly distributed is safe, reaches the effect of firm supporting rack Fruit.
2, by the way that fire-fighting lance to be fixed in fitting groove, it will fold pulling plate forward by handle hoop tensile force immediately and consolidate from first Fixed board is drawn through the second uniform button hole of fixation plate surface and is fixed up, to achieve the purpose that locking, the multiple of button hole are set Set and meet the requirement that sawtooth card is set, for different model fire-fighting lance can easily clamping be fixed on holder, operation just It is prompt.
3, the shrinking connecting-rod upper end is provided with rotating circular disc, and the rotating circular disc is internally provided with shaft, the shaft Surface is both provided with ball, and the shaft upper end is provided with ball cap, and the ball cap is internally provided with bearing, by rotating circular disc and There are fixing threaded hole on the surface of ball cap, the shaft and ball inside rotating circular disc are mutually proper, and ball arrangement mode is equidistant From annular array, rotating circular disc is made to be connected with shrinking connecting-rod perfection, realizes its smart.
4, the locking device being respectively provided with by shrinking connecting-rod both sides changes the height degree of shrinking connecting-rod, waterproof clip It fetches electrical storage device while for protecting electrical storage device not intake to charge, fully charged electrical storage device provides electric energy by sensing silk To controller, by the setting of waterproof clip, the continuity used is substantially increased, saves certain step.
5, the shaft surface is both provided with ball, and the shaft upper end is provided with ball cap, and the ball cap is internally provided with Bearing, the rotating circular disc upper end are provided with firm banking, and fitting groove, rotating circular disc and control is arranged in the firm banking upper end Device, sensing silk and electrical storage device processed are electrically connected, and the collapsing length of shrinking connecting-rod is controlled to adjust using controller, is justified using rotation The mutual cooperation of disk and ball cap, then firm banking is rotated, the direction of fire-fighting lance injection is adjusted, significantly reduces fire fighter's A people can be good at rigid support angle simultaneously for physical demands.
Description of the drawings
Fig. 1 is fire-fighting lance bracket fixing device planar structure schematic diagram of the present invention;
Fig. 2 is the internal structure chart of firm banking of the present invention;
Fig. 3 is rotating circular disc of the present invention and ball cap connection figure;
Fig. 4 is supporting rack internal structure chart of the present invention.
1, shrinking connecting-rod;2, supporting rack;3, branch foot lever;4, it buckles;5, fixed disk;6, firm banking;7, fitting groove;8, turn Dynamic disk;9, becket;10, pulling plate is folded;11, rectangular block;12, the first fixed plate;13, sawtooth;14, button hole;15, second is solid Fixed board;16, ball cap;17, bearing;18, ball;19, shaft;20, locking device;21, silk is sensed;22, electrical storage device;23, it controls Device;24, waterproof clip.
Specific implementation mode
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of The description present invention and simplified description, do not indicate or imply the indicated device or element must have a particular orientation, with spy Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second " are only used for Purpose is described, relative importance is not understood to indicate or imply or implicitly indicates the quantity of indicated technical characteristic. " first " is defined as a result, the feature of " second " can explicitly or implicitly include one or more feature. In description of the invention, the meaning of " plurality " is two or more, unless otherwise specifically defined.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can Can also be to be electrically connected or can mutually communicate to be mechanical connection;It can be directly connected, it can also be by between intermediary It connects connected, can be the interaction relationship of the connection or two elements inside two elements.For the ordinary skill of this field For personnel, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or "lower" It may include that the first and second features are in direct contact, can also not be to be in direct contact but pass through it including the first and second features Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " include first special Sign is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists Second feature " under ", " lower section " and " following " include fisrt feature immediately below second feature and obliquely downward, or be merely representative of Fisrt feature level height is less than second feature.
Following disclosure provides many different embodiments or example is used for realizing the different structure of the present invention.In order to Simplify disclosure of the invention, hereinafter the component of specific examples and setting are described.Certainly, they are merely examples, and And it is not intended to limit the present invention.In addition, the present invention can in different examples repeat reference numerals and/or reference letter, This repetition is for purposes of simplicity and clarity, itself not indicate between discussed various embodiments and/or setting Relationship.In addition, the present invention provides various specific techniques and material example, but those of ordinary skill in the art can be with Recognize the application of other techniques and/or the use of other materials.
Embodiment one:
As Figure 1-Figure 4, a kind of fire-fighting lance bracket fixing device, including supporting rack 2,2 surface of support frame as described above are provided with Fixed disk 5,5 surface of fixed disk are both provided with buckle 4, and 4 lower ends of the buckle are both provided with branch foot lever 3, support frame as described above 2 It is internally provided with controller 23,23 upper end of the controller is provided with sensing silk 21, and 21 upper end of sensing silk is provided with storing up electricity Device 22,22 surface of the electrical storage device are provided with waterproof clip 24, and 2 upper end of support frame as described above is provided with shrinking connecting-rod 1, described flexible 1 both sides of connecting rod are both provided with locking device 20, and 1 upper end of the shrinking connecting-rod is provided with rotating circular disc 8, in the rotating circular disc 8 Portion is provided with shaft 19, and 19 surface of the shaft is both provided with ball 18, and 19 upper end of the shaft is provided with ball cap 16, the ball Cap 16 is internally provided with bearing 17, and 8 upper end of the rotating circular disc is provided with firm banking 6,6 upper end of firm banking setting dress Slot allocation 7,7 side of the fitting groove are provided with the first fixed plate 12, and 12 surface of the first fixed plate is both provided with rectangular block 11, First fixed plate, 12 upper end, which is provided with, folds pulling plate 10, and 10 lower end of folding pulling plate is provided with sawtooth 13, the folding 10 side of pulling plate is provided with becket 9, and 12 side of the first fixed plate is provided with the second fixed plate 15, second fixed plate 15 surfaces are provided with button hole 14.
In the present embodiment, 4 both ends of the buckle are installed in fixed disk 5, and in buckle 4 bottom surfaces and branch foot lever 3 Chamber contact surface is arcwall face, and the arcwall face is equipped with rubber pad.
In the present embodiment, the branch foot lever 3 shares three, and is uniformly connect with button hole 14.
In the present embodiment, the folding pulling plate 10 is made of stainless steel, and folds 10 one end of pulling plate and rectangular block 11 are fixedly connected, and the other end is fixedly connected with becket 9.
In the present embodiment, 15 surface of the second fixed plate is equipped with the button hole 14 with 13 same vertical line of sawtooth, the saw Tooth 13, which extends and protruded to 14 inner cavity of button hole across the second fixed plate 15, is fixed on 15 surface of the second fixed plate.
In the present embodiment, there are fixing threaded hole, the rotating circular discs 8 on the surface of the rotating circular disc 8 and ball cap 16 Internal shaft 19 is proper with 18 phase of ball, and 18 arrangement mode of the ball is equidistant annular array.
In the present embodiment, the rotating circular disc 8 is electrically connected with controller 23, sensing silk 21 and electrical storage device 22.
In the present embodiment, 2 inner wall of supporting rack and rotating circular disc 8,23 phase interworking of controller are mounted on by shrinking connecting-rod 1 It closes, 4 both ends of buckle are installed in fixed disk 5, and it is arcwall face to buckle 4 bottom surfaces and 3 lumen contact face of branch foot lever, the arc Shape face is equipped with rubber pad, and wherein branch foot lever 3 shares three, and is uniformly connect with button hole 14, and branch foot lever 3 is evenly distributed stress surface Product is safe, achievees the effect that firm supporting rack 2, so by the way that fire-fighting lance to be fixed in fitting groove 7, is drawn immediately by becket 9 Power, which will fold forward pulling plate 10 and be drawn through the uniform button hole in 15 surface of the second fixed plate 14 from the first fixed plate 12, to be fixed up, To achieve the purpose that locking, multiple settings of button hole 14 meet sawtooth 13 and blocks the requirement set, the fire water for different model Rifle can easily clamping be fixed on holder, simple operation, there are fixed spiral shells on the surface of rotating circular disc 8 and ball cap 16 Hole, the shaft 19 and 18 phase of ball inside rotating circular disc 8 are proper, and 18 arrangement mode of ball is equidistant annular array, makes rotation Disk 8 and shrinking connecting-rod 1 are perfect is connected, and the locking device 20 being respectively provided with by 1 both sides of shrinking connecting-rod changes shrinking connecting-rod 1 Height degree, waterproof clip 24 charges for fetching electrical storage device 22 while protecting electrical storage device 22 not intake, fully charged Electrical storage device 22 provide electric energy to controller 23 by sensing silk 21, rotating circular disc 8 and controller 23, sensing silk 21 and storing up electricity Device 22 is electrically connected, and the collapsing length of shrinking connecting-rod 1 is controlled to adjust using controller 23, utilizes rotating circular disc 8 and ball cap 16 Mutual cooperation, then rotate firm banking 6, adjust the direction of fire-fighting lance injection, the muscle power for significantly reducing fire fighter disappears A people can be good at rigid support angle to consumption simultaneously.
Embodiment two:
The present embodiment general contents are identical as embodiment one, institute's difference in the present embodiment, detained described in the present embodiment Multiple settings in hole 14 meet sawtooth 13 and block the requirement that sets, for different model fire-fighting lance can easily clamping be fixed on On holder, simple operation is electrically connected by rotating circular disc 8 and controller 23, sensing silk 21 and electrical storage device 22, utilizes control Device 23 controls to adjust the collapsing length of shrinking connecting-rod 1, using the mutual cooperation of rotating circular disc 8 and ball cap 16, then rotates fixed bottom Seat 6 adjusts the direction that fire-fighting lance sprays, and the physical demands while a people for significantly reducing fire fighter can be good at surely Gu support angle.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the originals of the present invention Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appending claims and equivalents circle It is fixed.

Claims (8)

1. a kind of fire-fighting lance bracket fixing device, it is characterised in that:Including supporting rack(2), support frame as described above(2)Surface is arranged There is fixed disk(5), the fixed disk(5)Surface is both provided with buckle(4), the buckle(4)Lower end is both provided with branch foot lever (3), support frame as described above(2)It is internally provided with controller(23), the controller(23)Upper end is provided with sensing silk(21), described Sense silk(21)Upper end is provided with electrical storage device(22), the electrical storage device(22)Surface is provided with waterproof clip(24), the support Frame(2)Upper end is provided with shrinking connecting-rod(1), the shrinking connecting-rod(1)Both sides are both provided with locking device(20), the flexible company Bar(1)Upper end is provided with rotating circular disc(8), the rotating circular disc(8)It is internally provided with shaft(19), the shaft(19)Surface It is both provided with ball(18), the shaft(19)Upper end is provided with ball cap(16), the ball cap(16)It is internally provided with bearing (17), the rotating circular disc(8)Upper end is provided with firm banking(6), the firm banking(6)Fitting groove is arranged in upper end(7), institute State fitting groove(7)Side is provided with the first fixed plate(12), first fixed plate(12)Surface is both provided with rectangular block(11), First fixed plate(12)Upper end is provided with folding pulling plate(10), the folding pulling plate(10)Lower end is provided with sawtooth(13), The folding pulling plate(10)Side is provided with becket(9), first fixed plate(12)Side is provided with the second fixed plate (15), second fixed plate(15)Surface is provided with button hole(14).
2. a kind of fire-fighting lance bracket fixing device according to claim 1, it is characterised in that:The buckle(4)Both ends It is installed on fixed disk(5)In, and the buckle(4)Bottom surface and branch foot lever(3)Lumen contact face is arcwall face, the arc Face is equipped with rubber pad.
3. a kind of fire-fighting lance bracket fixing device according to claim 1, it is characterised in that:The branch foot lever(3)Altogether There are three, and uniformly and button hole(14)Connection.
4. a kind of fire-fighting lance bracket fixing device according to claim 1, it is characterised in that:The folding pulling plate(10) It is made of stainless steel, and folds pulling plate(10)One end and rectangular block(11)It is fixedly connected, the other end and becket(9)Gu Fixed connection.
5. a kind of fire-fighting lance bracket fixing device according to claim 1, it is characterised in that:Second fixed plate (15)Surface is equipped with and sawtooth(13)The button hole of same vertical line(14), the sawtooth(13)Across the second fixed plate(15)To button Hole(14)Inner cavity, which extends and protrudes, is fixed on the second fixed plate(15)Surface.
6. a kind of fire-fighting lance bracket fixing device according to claim 1, it is characterised in that:The rotating circular disc(8) And ball cap(16)Surface on there are fixing threaded hole, the rotating circular discs(8)Internal shaft(19)With ball(18)It is affixed It cuts, the ball(18)Arrangement mode is equidistant annular array.
7. a kind of fire-fighting lance bracket fixing device according to claim 1, it is characterised in that:The rotating circular disc(8) With controller(23), sensing silk(21)And electrical storage device(22)It is electrically connected.
8. a kind of fire-fighting lance bracket fixing device according to claim 1, it is characterised in that:In use, by flexible Connecting rod(1)Mounted on supporting rack(2)Inner wall and rotating circular disc(8), controller(23)It cooperates, buckle(4)Both ends are installed on Fixed disk(5)In, and buckle(4)Bottom surface and branch foot lever(3)Lumen contact face is arcwall face, and the arcwall face is equipped with rubber Rubber cushion, wherein branch foot lever(3)Share three, and uniformly and button hole(14)Connection, branch foot lever(3)The forced area that is evenly distributed is steady It is appropriate, reach firm supporting rack(2)Effect, so by the way that fire-fighting lance is fixed on fitting groove(7)It is interior, immediately by becket(9) Pulling force will fold forward pulling plate(10)From the first fixed plate(12)It is drawn through the second fixed plate(15)The uniform button hole in surface (14)It is fixed up, to achieve the purpose that locking, button hole(14)Multiple settings meet sawtooth(13)Block the requirement set, for The fire-fighting lance of different model can easily clamping be fixed on holder, simple operation, rotating circular disc(8)And ball cap(16)'s There are fixing threaded hole, rotating circular discs on surface(8)Internal shaft(19)With ball(18)It is mutually proper, ball(18)Arrangement side Formula is equidistant annular array, makes rotating circular disc(8)With shrinking connecting-rod(1)Perfection linking, passes through shrinking connecting-rod(1)Both sides are all provided with The locking device set(20)To change shrinking connecting-rod(1)Height degree, waterproof clip(24)For protecting electrical storage device(22) Electrical storage device is fetched while water inlet(22)It charges, fully charged electrical storage device(22)By sensing silk(21)There is provided electric energy to Controller(23), rotating circular disc(8)With controller(23), sensing silk(21)And electrical storage device(22)It is electrically connected, utilizes control Device processed(23)Control to adjust shrinking connecting-rod(1)Collapsing length, utilize rotating circular disc(8)And ball cap(16)Mutual cooperation, then Rotate firm banking(6), the direction of fire-fighting lance injection is adjusted, the physical demands of fire fighter while a people are significantly reduced It can be good at rigid support angle.
CN201810491753.5A 2018-05-22 2018-05-22 Fire-fighting water gun support fixing device Expired - Fee Related CN108404329B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810491753.5A CN108404329B (en) 2018-05-22 2018-05-22 Fire-fighting water gun support fixing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810491753.5A CN108404329B (en) 2018-05-22 2018-05-22 Fire-fighting water gun support fixing device

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CN108404329A true CN108404329A (en) 2018-08-17
CN108404329B CN108404329B (en) 2020-08-21

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