CN107976110A - A kind of cock body of water gun - Google Patents

A kind of cock body of water gun Download PDF

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Publication number
CN107976110A
CN107976110A CN201711209567.XA CN201711209567A CN107976110A CN 107976110 A CN107976110 A CN 107976110A CN 201711209567 A CN201711209567 A CN 201711209567A CN 107976110 A CN107976110 A CN 107976110A
Authority
CN
China
Prior art keywords
water
cock body
filling port
back casing
water filling
Prior art date
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.)
Pending
Application number
CN201711209567.XA
Other languages
Chinese (zh)
Inventor
林擎浩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201711209567.XA priority Critical patent/CN107976110A/en
Publication of CN107976110A publication Critical patent/CN107976110A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B7/00—Spring guns
    • F41B7/08—Toy guns, i.e. guns launching objects of the gliding type, e.g. airplanes, parachute missiles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B9/00—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B9/00—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure
    • F41B9/0003—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure characterised by the pressurisation of the liquid
    • F41B9/0031—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure characterised by the pressurisation of the liquid the liquid being pressurised at the moment of ejection
    • F41B9/0037—Pressurisation by a piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B9/00—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure
    • F41B9/0078—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure characterised by the gun housing, e.g. its shape or concealment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B9/00—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure
    • F41B9/0087—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure characterised by the intended use, e.g. for self-defence, law-enforcement, industrial use, military purposes

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Technology Law (AREA)
  • Nozzles (AREA)

Abstract

The invention discloses a kind of cock body of water gun, the back casing rearward end of the water gun is spherical or ellipsoidal shape, the back casing upper end form water filling port, and the cock body is connected on water filling port；In the infundibulate being adapted with back casing rearward end shape, the plug body part that connection is matched with water filling port is integrally formed in the inner wall of cock body for the cock body；The bottom of the cock body forms intubation portion, and outside diameter and the water filling port in intubation portion can match grafting, and intubation portion side wall forms a vent grooves, and the periphery that the cock body outer wall is located at intubation portion also uniformly forms ventilatory support column；When the water in hydraulic giant water storage cavity, which is finished, needs to add water, cock body lower end is started toward water gun back upper place, plug body part is separated from from water filling port, intubation portion is inserted on water filling port after removing cock body, you can water gun is carried out to add water.

Description

A kind of cock body of water gun
Technical field
The invention belongs to toy for children field, and in particular to the water gun that a kind of structure is simplified.
Background technology
Existing miniature toy hydraulic giant generally forms gun housing, gun housing by symmetrical two halfbodies by ultrasonic bonding Water pump is pressed in the upper upper position installation positioned at hand handle, is welded as a whole in the lump by water pump when gun housing connects.It is existing to press Water pump general structure includes the pump case of a threeway form, and the piston being slidably connected in pump case, is fixedly connected on piston The upper and piston rod as trigger at the same time, the spring in pump case between bottom and piston, is connected on pump case to hinder Only piston departs from the pump cover of pump case, is connected to the water supply connector of water inlet end on pump case（Rubber is installed between water supply connector and water inlet end Blob of viscose is to form water feeding one-way valve）, the water inlet pipe that is connected in water supply connector, is connected to the water out adapter at pump case upper water-out end （Rubber block is installed to form out water one-way valve between water out adapter and water outlet）, the outlet pipe that is connected on water out adapter, with And it is connected to the nozzle of the outlet pipe other end；The nozzle is installed on gun housing front end, the nozzle in two halfbody ultrasonic bonding It is welded as a whole at the same time with two halfbodies；Draw water the interior bottom that the water inlet pipe reaches gun housing hand handle part；In addition, after gun housing Water filling port is formed above portion, plug is installed on water filling port.As it can be seen that common miniature toy hydraulic giant needs to use 13 or so Parts assembly form, it is quite high to assemble spent cost of labor, and the producer for generally producing little giant is generally small, All assembly processes are also unrealistic using automated assembling equipment；On the other hand, although miniature toy hydraulic giant technology content not Height, but playability is strong, and domestic export sales is homogeneously to stabilization；Low additionally, due to production water gun threshold, manufacturer is a lot of, makes Cheng Danpin profits are relatively low, therefore the structure of compact water gun as much as possible, reduce assembly process to reduce die cost, material Material cost and manual assembly cost are the eager desires of those skilled in the art.
The content of the invention
The technical problems to be solved by the invention are：In view of the deficienciess of the prior art, it is few to provide a kind of component, assembling It is convenient, it can effectively reduce the water gun structure of cost of labor.
To realize the purpose of the present invention, it is achieved using following technical scheme：A kind of water gun structure, includes close Seal the procapsid and back casing being fixedly connected；
The front end of the procapsid forms nozzle, and the procapsid is interior to form outlet pipe positioned at nozzle rear；The front housing Front handlebar portion is formed below body rear end, the forward upper in front handlebar portion forms circular rod aperture, the front handlebar portion It is interior to form front baffle below rod aperture；
Rear-handle portion is formed below the back casing, the position that rear-handle portion rear end inner wall corresponds to rod aperture forms work Plug tube portion, the front end top of piston cylinder portion are formed into water notch；Back casing rear end inner wall corresponds to the rearward end of outlet pipe Position forms the water outlet pipe jointing part for being connected and connecting with the outlet pipe；The back casing rear end forms the connection work Plug tube portion rear end and the connectivity slot of water outlet pipe jointing part rear end, the back casing rear end are externally connected with the company for closing the connectivity slot Straight slot lid；
Rear bulkhead is formed below piston cylinder portion in the rear-handle portion, the back casing upper end forms water filling port, note A cock body is connected with the mouth of a river；
The rear bulkhead is tightly connected with front baffle；Formed in the procapsid and back casing above front baffle and rear bulkhead Water storage cavity；
Piston is slidably fitted with the piston cylinder portion, the piston includes the piston head of integrally connected and the piston of circular tube shaped Set；The piston head is slidably connected with piston cylinder portion inner wall sealing, and the piston bush outer wall is slided with rod aperture inner wall sealing Connection；
Spring is installed between the piston head and piston cylinder portion rear end in the piston cylinder portion.
Preferably：Pressing lever is connected with the piston bush, the pressing lever includes the pressing of integrally connected Head and inserted link, the inserted link are inserted in the piston bush and are interference fitted with piston bush.
Preferably：The inserted link forms the card slot of annular, the piston bush front end close to the position of press head Portion forms the collar for coordinating clamping with card slot.
Preferably：Between the procapsid and back casing, and back casing is with connecting between capping by super Sound wave welds, and the piston is installed to respective correspondence position with spring in procapsid, back casing and before connecting capping welding.
Preferably：The procapsid, back casing and connection capping are formed along hydraulic giant anteroposterior direction draft.
Preferably：The outlet pipe is welded as at the same time with water outlet pipe jointing part when procapsid, back casing weld One.
Preferably：Pressing lever piston when from external force is pushed into offset with rod aperture rear end by spring, So that water inlet notch is in open mode.
Compared with prior art, the beneficial effects of the invention are as follows：During present invention assembling, spring is first put into back casing In piston cylinder portion, then load piston, procapsid is then directed at splicing with back casing, then will be after connection capping is attached to back casing Procapsid after installing, back casing and connection capping, are then put into ultrasonic welding mould by the connection groove location at end in the lump Then ultrasonic bonding is carried out, pressing lever is attached on piston bush after the completion of welding, finally loads onto cock body, altogether 7 steps Suddenly, than originally reducing at least six component and installation procedure, required number of molds is reduced, cost of labor is significantly reduced.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the decomposition texture schematic diagram of the present invention.
Fig. 3 is the schematic cross-sectional view of decomposing state of the present invention.
Fig. 4 is the structure diagram of piston and pressing lever.
Fig. 5, Fig. 6 are the structure diagrams of back casing.
Fig. 7 is the structure diagram on the inside of cock body.
Fig. 8 be cock body as watered cup when structure diagram.
Fig. 9 is the structure diagram on the outside of cock body.
1st, procapsid；11st, front handlebar portion；12nd, front baffle；13rd, rod aperture；14th, outlet pipe；15th, nozzle；
2nd, back casing；21st, rear-handle portion；22nd, rear bulkhead；23rd, piston cylinder portion；231st, water inlet notch；24th, connectivity slot；25th, water outlet Pipe jointing part；26th, water filling port；
3rd, pressing lever；31st, press head；32nd, inserted link；321st, card slot；
4th, cock body；41st, plug body part；42nd, intubation portion；421st, vent grooves；422nd, ventilatory support column；
5th, piston；51st, piston head；52nd, piston bush；521st, collar；
6th, spring；7th, capping is connected.
Embodiment
Embodiment 1
According to Fig. 1 to Fig. 6, a kind of water gun structure described in the present embodiment, includes the front housing being sealedly and fixedly connected Body 1 and back casing 2.
The front end of the procapsid forms nozzle 15, and the procapsid is interior to form outlet pipe 14 positioned at nozzle rear； Front handlebar portion 11 is formed below the procapsid rear end, the forward upper in front handlebar portion forms circular rod aperture 13, In the front handlebar portion front baffle 12 is formed below rod aperture.
The lower section of the back casing 2 forms rear-handle portion 21, and rear-handle portion rear end inner wall corresponds to the position of rod aperture Piston cylinder portion 23 is formed, is formed above the front end of piston cylinder portion into water notch 231；Back casing rear end inner wall corresponds to out The rearward end position of water pipe forms the water outlet pipe jointing part 25 for being connected and connecting with the outlet pipe；The back casing rear end into Type has the connectivity slot 24 for connecting the piston cylinder portion rear end and water outlet pipe jointing part rear end, and the back casing rear end is externally connected with envelope Close the connection capping 7 of the connectivity slot.
Rear bulkhead 22 is formed below piston cylinder portion in the rear-handle portion, the back casing upper end forms water filling Mouthfuls 26, a cock body 4 is connected with water filling port.
The rear bulkhead is tightly connected with front baffle；In the procapsid and back casing above front baffle and rear bulkhead Form water storage cavity.
Piston 5 is slidably fitted with the piston cylinder portion, the piston includes the piston head and circular tube shaped of integrally connected Piston bush 52；The piston head is slidably connected with piston cylinder portion inner wall sealing, the piston bush outer wall and rod aperture inner wall Sealing is slidably connected.
Spring 6 is installed between the piston head and piston cylinder portion rear end in the piston cylinder portion.
Pressing lever 3 is connected with the piston bush, the pressing lever includes the press head 31 and inserted link 32 of integrally connected, The inserted link is inserted in the piston bush and is interference fitted with piston bush.
The inserted link close to the position of press head form annular card slot 321, the piston bush front end form with Card slot coordinates the collar 521 of clamping.
Between the procapsid and back casing, and back casing is with connecting between capping by ultrasonic bonding, described Piston is installed to respective correspondence position with spring in procapsid, back casing and before connecting capping welding.
The procapsid, back casing and connection capping are formed along hydraulic giant anteroposterior direction draft.So outlet pipe just may be used Directly with front housing body by integral forming, compared to using independent hose connection piston cylinder portion and nozzle, present invention eliminates connection The process of outlet pipe and nozzle；Piston cylinder portion and outlet pipe are then connected by connectivity slot, and by connecting capping closed communication groove, Eliminate the process for being independently arranged piston cylinder portion and its being connected with outlet pipe.
The outlet pipe is welded as a whole at the same time with water outlet pipe jointing part when procapsid, back casing weld.
Pressing lever piston when from external force is pushed into offset with rod aperture rear end by spring so that water inlet indentation, there In open mode.
During present invention assembling, first spring is put into the piston cylinder portion of back casing, then loads piston, then by procapsid Be directed at splicing with back casing, then the connection groove location for capping will be connected being attached to back casing rear end, then by the procapsid after installing, Back casing and connection capping are put into ultrasonic welding mould and then carry out ultrasonic bonding in the lump, by pressing lever after the completion of welding It is attached on piston bush, finally loads onto cock body, altogether 7 step, than originally reducing at least six component and installation procedure, Reduce required number of molds, cost of labor is significantly reduced.
The operation principle of the present invention is such, when pressing pressing lever, drives coupled piston to move backward, when After piston exceedes water inlet gap position, the water in piston press piston cylinder portion is sprayed from nozzle；When pressing of the release to pressing lever When, piston moves forward under the effect of spring-return power, and air is inhaled into piston cylinder portion from nozzle outer outlet pipe, to piston When head is moved to extreme position, water inlet notch, which becomes, to be in an open state, and the water in water storage cavity enters in piston cylinder portion.
Embodiment 2
With reference to shown in Fig. 7 to Fig. 9, the present embodiment makes further improvement on the basis of embodiment 1：The back casing rearward end Spherical or ellipsoidal shape, the cock body is integrally in the infundibulate being adapted with back casing rearward end shape, in cock body Inner wall forms the plug body part 41 that connection is matched with water filling port 24；The bottom of the cock body forms intubation portion 42, intubation portion Outside diameter can match grafting with water filling port, and intubation portion side wall forms a vent grooves 421, and the cock body outer wall is located at The periphery in intubation portion also uniformly forms ventilatory support column 422.When the water in hydraulic giant water storage cavity, which is finished, needs to add water, as long as will Cock body lower end is started toward hydraulic giant back upper place, you can plug body part is separated from from water filling port, is removed and intubation portion is inserted into note after cock body On the mouth of a river, you can easily hydraulic giant is carried out plus water, the vent grooves make to be in communication with the outside in hydraulic giant, water storage when ensureing to add water The air of intracavitary can be discharged from vent grooves, and the ventilatory support column makes cock body outer wall not contacted with water filling port, ensure ventilation Groove is not blocked.

Claims (1)

1. a kind of cock body of water gun, the back casing rearward end of the water gun is spherical or ellipsoidal shape, described Back casing upper end forms water filling port, and the cock body is connected on water filling port；
It is characterized in that：
The cock body forms and water filling port integrally in the infundibulate that is adapted with back casing rearward end shape in the inner wall of cock body Match the plug body part of connection；The bottom of the cock body forms intubation portion, and the outside diameter in intubation portion can match grafting with water filling port, Intubation portion side wall forms a vent grooves, and the periphery that the cock body outer wall is located at intubation portion also uniformly forms ventilation Support column；When the water in hydraulic giant water storage cavity, which is finished, needs to add water, cock body lower end is started toward water gun back upper place, makes cock body Portion is separated from from water filling port, and intubation portion is inserted on water filling port after removing cock body, you can water gun is carried out to add water.
CN201711209567.XA 2016-12-22 2016-12-22 A kind of cock body of water gun Pending CN107976110A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711209567.XA CN107976110A (en) 2016-12-22 2016-12-22 A kind of cock body of water gun

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201611194564.9A CN106767144B (en) 2016-12-22 2016-12-22 A kind of water gun structure
CN201711209567.XA CN107976110A (en) 2016-12-22 2016-12-22 A kind of cock body of water gun

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201611194564.9A Division CN106767144B (en) 2016-12-22 2016-12-22 A kind of water gun structure

Publications (1)

Publication Number Publication Date
CN107976110A true CN107976110A (en) 2018-05-01

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Family Applications (4)

Application Number Title Priority Date Filing Date
CN201711209567.XA Pending CN107976110A (en) 2016-12-22 2016-12-22 A kind of cock body of water gun
CN201611194564.9A Expired - Fee Related CN106767144B (en) 2016-12-22 2016-12-22 A kind of water gun structure
CN201711209562.7A Expired - Fee Related CN107976109B (en) 2016-12-22 2016-12-22 A kind of water gun structure
CN201711208624.2A Expired - Fee Related CN107976108B (en) 2016-12-22 2016-12-22 A kind of water gun structure

Family Applications After (3)

Application Number Title Priority Date Filing Date
CN201611194564.9A Expired - Fee Related CN106767144B (en) 2016-12-22 2016-12-22 A kind of water gun structure
CN201711209562.7A Expired - Fee Related CN107976109B (en) 2016-12-22 2016-12-22 A kind of water gun structure
CN201711208624.2A Expired - Fee Related CN107976108B (en) 2016-12-22 2016-12-22 A kind of water gun structure

Country Status (1)

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CN (4) CN107976110A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114459282A (en) * 2022-02-14 2022-05-10 东莞市山普斯科技有限公司 Automatic water gun

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040077266A1 (en) * 2002-06-05 2004-04-22 Zimmerman Jeffrey C. Diaphragm water gun
CN2809575Y (en) * 2005-06-14 2006-08-23 潘耀祥 Built-in type high pressure toy gun
CN202281550U (en) * 2011-09-29 2012-06-20 百利佳糖果玩具礼品(东莞)有限公司 Shower head type water gun
CN203116596U (en) * 2012-12-29 2013-08-07 王清华 Energy-saving water gun

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JP2013127335A (en) * 2011-12-19 2013-06-27 Agatsuma:Kk Water gun
CN102553757B (en) * 2011-12-27 2014-02-19 宁波大叶园林工业有限公司 Water spray gun locked by slide button
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Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040077266A1 (en) * 2002-06-05 2004-04-22 Zimmerman Jeffrey C. Diaphragm water gun
CN2809575Y (en) * 2005-06-14 2006-08-23 潘耀祥 Built-in type high pressure toy gun
CN202281550U (en) * 2011-09-29 2012-06-20 百利佳糖果玩具礼品(东莞)有限公司 Shower head type water gun
CN203116596U (en) * 2012-12-29 2013-08-07 王清华 Energy-saving water gun

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114459282A (en) * 2022-02-14 2022-05-10 东莞市山普斯科技有限公司 Automatic water gun
CN114459282B (en) * 2022-02-14 2024-02-20 东莞市山普斯科技有限公司 Automatic water gun

Also Published As

Publication number Publication date
CN107976109A (en) 2018-05-01
CN107976108B (en) 2019-07-19
CN107976109B (en) 2019-07-19
CN106767144A (en) 2017-05-31
CN107976108A (en) 2018-05-01
CN106767144B (en) 2018-03-13

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Application publication date: 20180501