WO2019109396A1 - 一种多种出水方式的玩具水枪喷头及玩具水枪 - Google Patents

一种多种出水方式的玩具水枪喷头及玩具水枪 Download PDF

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Publication number
WO2019109396A1
WO2019109396A1 PCT/CN2017/117725 CN2017117725W WO2019109396A1 WO 2019109396 A1 WO2019109396 A1 WO 2019109396A1 CN 2017117725 W CN2017117725 W CN 2017117725W WO 2019109396 A1 WO2019109396 A1 WO 2019109396A1
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WIPO (PCT)
Prior art keywords
water
gun
gun body
nozzle
housing
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PCT/CN2017/117725
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English (en)
French (fr)
Inventor
谢幼兰
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广州灵动创想文化科技有限公司
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Application filed by 广州灵动创想文化科技有限公司 filed Critical 广州灵动创想文化科技有限公司
Publication of WO2019109396A1 publication Critical patent/WO2019109396A1/zh

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    • 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
    • F41B9/0075—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure characterised by special nozzle arrangements, e.g. for a swirling effect or a directional effect

Definitions

  • the invention relates to a toy, in particular to a toy water gun and a spray head thereof.
  • the toy water gun of the prior art usually includes a gun body, a trigger and a water pump, and the water pump can be used to launch water from the muzzle position of the gun body.
  • a water gun can usually only eject a fixed flow of water, and can not adjust the flow rate or change the spray mode according to the user's preference, and the interest is low.
  • a toy water gun nozzle of a plurality of water discharge modes comprising a first nozzle housing, a second nozzle housing and a rotating portion; the first nozzle housing is provided with a spout, and the second nozzle housing is provided with a spout a water column, the nozzle and the central axis of the water column are coincident; the first head housing and the second head housing are spliced together and form a hollow inner cavity, and the rotating portion is rotatably mounted on the hollow The inner cavity is located between the spout and the water discharge column; the rotating portion is provided with an optional water outlet, and at least two of the optional water outlets have different calibers or different shapes; each The optional water outlets are respectively rotatable to a working position in alignment with the water discharge column such that one of the spouts, the optional water outlet, and the central axis of the water discharge column coincide.
  • the toy water gun nozzle of the invention has different diameters or shapes for the optional water outlet, so that the water flow rate or the water discharge mode is changed.
  • the nozzle has a simple structure and rich play, which greatly increases the fun of the toy water gun.
  • the optional water outlet includes a first water outlet, a second water outlet, and a third water outlet;
  • the first water outlet, the second water outlet and the third water outlet are circular water outlets whose caliber increases sequentially;
  • first water outlet and the second water outlet are circular water outlets having different diameters;
  • the third water outlet is a water outlet, the water inlet side is provided with a water inlet, and the water outlet side is provided with at least two water outlets. a water outlet.
  • the injection flow rate can be changed, and by setting the outlet water outlets, multiple streams of water can be simultaneously sprayed.
  • the second nozzle housing is provided with a mounting post, and both the mounting post and the water outlet column protrude toward the hollow inner cavity;
  • the rotating portion has a circular structure, and a mounting hole is arranged at a center of the hole The rotating portion is rotatably mounted on the mounting post through the mounting hole; a center or a center of each of the optional water outlets is equidistant from a center of the rotating portion, The distance is equal to the center distance of the water column and the mounting post.
  • a toggle switch is disposed on the rotating portion, and a sliding hole is disposed on a surface of the first head housing, and the toggle switch protrudes outward through the shifting hole, The toggle switch is plucked within a restricted range of the dial hole to drive the rotating portion to rotate; the toggle switch protrudes in a radial direction of the rotating portion; the dial hole is disposed in the On the side of the first nozzle housing.
  • first head housing and the second head housing are spliced to form a square structure, and the sliding hole is disposed on the left side surface, the right side surface and the lower side surface of the first head housing to form a a U-shaped hole or a circular arc hole; a latching portion is disposed on the left side surface and the right side surface of the first head housing, and the surface of the engaging portion is provided with alternating grooves to increase friction;
  • the second nozzle housing of the nozzle is further provided with a snap-in hollow column protruding toward the hollow inner cavity.
  • the water outlet end of the water discharge column is provided with a sealing ring, and the sealing ring is sealingly sealed with the end surface of the rotating portion, and the rotating portion is rotatable relative to the sealing ring.
  • the present invention also provides a toy water gun of a plurality of water discharge modes, comprising the toy water gun nozzle of the plurality of water discharge modes according to any one of the above aspects, further comprising a gun body, the gun body comprising a gun body shell, a trigger and a water pump;
  • the gun body housing is provided with a gun body water inlet;
  • the water pump is fixed in the gun body housing, and includes a pump body and a piston and an outlet pipe connected to the pump body, the trigger and the pump
  • the piston is connected; the end of the water outlet pipe is fixed at the muzzle of the gun body casing and is in communication with the water inlet end of the water discharge column of the nozzle.
  • the gun body housing is composed of a first gun body main housing, a second gun body main housing, a first gun body side shell, a second gun body side shell, a muzzle shell, and a gun body.
  • the nozzle cover is spliced such that the gun body housing forms a horizontal barrel and a handle below the barrel; the trigger is mounted at the intersection of the handle and the barrel,
  • the gun body water inlet is disposed at the top of the rear end of the barrel, and the gun body inlet cover is disposed on the gun body water inlet;
  • the main body is symmetrically spliced; the first gun body side casing and the second gun body side casing are respectively disposed on two sides of the first gun body main casing and the second gun body main casing;
  • the muzzle housing is fixed to the muzzle end portion formed by the first gun body main housing and the second gun body main housing, and two protruding latching posts and engaging ears are disposed on two sides thereof;
  • the present invention also provides another toy water gun of a plurality of water discharge modes, comprising the toy water gun nozzle of the plurality of water discharge modes according to any one of the above aspects, further comprising a gun body, the gun body comprising a water tank, a gun body shell, and a grip And an injection type spray gun;
  • the water tank is fixed to the gun body casing, and includes a water tank water inlet and a water tank water outlet;
  • the injection type spray gun is fixed to the gun body shell In the body, it is in communication with the water outlet of the water tank.
  • the first end of the injection type spray gun is in communication with the water discharge column of the toy water gun nozzle, and the second end thereof is a piston, and the piston is connected to the grip.
  • the gun body shell is formed by splicing a first gun body main casing, a second gun body main casing, a first gun body side shell, and a second gun body side shell; the gun body shell Two sides of the muzzle of the body are provided with two outwardly protruding latching posts and a snap-on ear; and the second showerhead housing of the nozzle is further provided with a snap-in hollow column protruding toward the hollow inner cavity.
  • the latching posts are respectively detachably inserted into the snap-in hollow columns, and the left side surface and the right side surface of the first head shell are respectively provided with engaging portions, and the latching ears are respectively respectively
  • the latching portion is detachably snap-fitted to detachably fix the toy water gun nozzle on the gun body housing.
  • the water inlet of the water tank is disposed at a top of the water tank, and the water outlet of the water tank is disposed at a bottom of the water tank;
  • the injection type spray gun is horizontally disposed under the water tank, and includes a syringe, a piston, a water inlet portion, and a water outlet portion;
  • the piston is movable in the syringe barrel, and an end portion thereof protrudes from the syringe barrel a second end, and is fixed to the grip;
  • the water outlet portion is disposed at an end of the first end of the syringe, and communicates with a water discharge column of the toy water gun nozzle;
  • the water inlet portion is disposed at the The top of the first end of the syringe is in communication with the water outlet of the water tank, and a check valve is arranged in the water inlet portion.
  • FIG. 1 is a perspective view of a toy water gun according to a first embodiment of the present invention
  • FIGS. 2A and 2B are respectively perspective views of a head according to a first embodiment of the present invention, wherein Fig. 2A is a front 45° view and Fig. 2B is a rear 45° view.
  • FIG. 3A and 3B are exploded views of the head according to Embodiment 1 of the present invention, wherein FIG. 3A is a front 45° view and FIG. 3B is a rear 45° view.
  • FIG. 4 is an exploded view of a toy water gun according to Embodiment 1 of the present invention.
  • Figure 5 is an enlarged view of the water pump, the trigger and the muzzle housing of Figure 4;
  • FIG. 6A and 6B are respectively perspective views of a rotating portion of a showerhead according to a second embodiment of the present invention, wherein FIG. 6A is a front 45° view and FIG. 6B is a rear 45° view;
  • Figure 7 is a perspective view of a gun body according to a third embodiment of the present invention.
  • Figure 8 is an exploded view of a gun body according to a third embodiment of the present invention.
  • Figure 9 is an exploded view of an injection type spray gun according to a third embodiment of the present invention.
  • FIG. 1 is a perspective view of a toy water gun according to a first embodiment of the present invention.
  • the toy water gun of the present invention comprises a toy water gun nozzle (hereinafter referred to as a nozzle) and a gun body.
  • FIG. 2A and 2B are respectively perspective views of a head according to a first embodiment of the present invention
  • FIG. 3A and FIG. 3B are respectively exploded views of the head according to Embodiment 1 of the present invention.
  • the head 1 includes a first head housing 11, a second head housing 12, and a rotating portion 13.
  • the front surface of the first head housing 11 is provided with a spout 111, and a left U-shaped dial hole 112 is provided on the left side surface, the right side surface and the lower side surface of the first head housing 11 for rotation
  • the toggle switch 133 of the portion 13 is active.
  • a latching portion 113 is disposed on the left side surface and the right side surface of the first head housing 11 for detachably fixing the nozzle to the gun body.
  • the latching portion 113 protrudes slightly from the first nozzle housing.
  • the surface of the body 11 is provided with alternating grooves on the surface of the engaging portion 113 to increase friction.
  • the second nozzle housing 12 is provided with a water discharge column 121 protruding toward the hollow inner cavity, a mounting post 122 and a snap-in hollow column 123.
  • the water outlet end of the water discharge column 121 is provided with a sealing ring 1211 for sealing and sealing with the rotating portion 13.
  • the first head housing 11 and the second head housing 12 are spliced together and form a square structure having a hollow inner cavity.
  • the nozzle 111 and the central axis of the water discharge column 121 coincide.
  • the rotating portion 13 is a thick disc structure having a mounting hole 131 at a center thereof, and the rotating portion 13 is rotatably mounted on the mounting post 122 through the mounting hole 131 and located at the spout 111 Between the water column 121 and the water. One end surface of the rotating portion 13 is fitted and sealed with the sealing ring 1211 on the water discharge column 121 to prevent water from leaking out and to ensure the water pressure to be sprayed, but at the same time, the rotating portion 13 can still rotate relative to the water discharge column 121. The other end surface of the rotating portion 13 is adjacent to the spout 111.
  • the rotating portion 13 is provided with an optional water outlet 132.
  • the optional water outlets have at least two, different diameters or shapes, and the center or center of each of the optional water outlets and the center of the rotating portion 13 The distance is equal to the center distance of the water column 121 and the mounting post 122.
  • the optional water outlets are all circular water outlets, and include a first water outlet 1321, a second water outlet 1322 and a third water outlet 1323 whose calibers are sequentially increased.
  • Each of the optional water outlets is respectively rotatable to a working position in engagement with the water discharge column 121, such that one of the nozzles 111 and the optional water outlets (the first water outlet 1321, the second The water outlet 1322 or the third water outlet 1323) and the central axis of the water discharge column 121 are coincident, so that the water flow can flow from the water discharge column 121 into the optional water outlet and be ejected through the nozzle 111.
  • a toggle switch 133 is formed on the rotating portion 13 and protrudes in a radial direction thereof. The toggle switch 133 protrudes outward through the dial hole 112. The toggle switch 133 can be in the dial hole. The limit portion of 112 is toggled to drive the rotating portion 13 to rotate.
  • the rotating portion may be other shapes, and the toggle switch may be disposed at other positions of the rotating portion, such as on the end surface thereof, and correspondingly, the dial hole on the first head housing is set.
  • the toggle switch adopts other structures, such as alternating ribs or grooves provided on the circumferential surface of the rotating portion, or other friction-increasing arrangement, the dialing hole may also be Arc shape instead of U shape.
  • FIG. 4 is an exploded view of the toy water gun according to the first embodiment of the present invention.
  • FIG. 5 FIG. Magnified view of the trigger and muzzle housing.
  • the gun body includes a gun body housing 21, a trigger 22, and a water pump 23.
  • the gun body housing 21 is composed of a first gun body main housing 213, a second gun body main housing 214, a first gun body side housing 215, a second gun body side housing 216, a muzzle housing 217, and
  • the gun body inlet cover 218 is formed by splicing, so that the gun body casing 21 forms a horizontal barrel 211 and a handle 212 located below the barrel 211; the trigger 22 is mounted on the handle At the intersection of the barrel and the barrel 211, the gun body water inlet 2111 is disposed at the top of the rear end of the barrel 211, and the gun body inlet cover 218 is disposed on the gun body inlet 2111.
  • the first gun body main housing 213 and the second gun body main housing 214 are symmetrically spliced.
  • the first gun body side housing 215 and the second gun body side housing 216 are decoratively disposed on both sides of the first gun body main housing 213 and the second gun body main housing 214, respectively.
  • the muzzle housing 217 is fixed to the muzzle end portion formed by the first gun body main housing 213 and the second gun body main housing 214, and two sides of the muzzle housing 217 are provided with two directions.
  • the latching posts 2172 and the latching ears 2171 are respectively detachably inserted into the latching hollow posts 123.
  • the latching ears 2171 and the latching portions 113 are respectively The detachable ground is snap-fitted to detachably fix the toy water gun head to the gun body casing 21.
  • the muzzle housing and the showerhead may also employ other attachment structures, such as a snap-fit structure.
  • the water pump 23 includes a pump body 231 and a piston 232 connected to the pump body 231, an outlet pipe 234, and an inlet pipe 233.
  • the pump body 231 of the water pump 23 is fixed in the grip 212.
  • the trigger 22 is coupled to the piston 232.
  • An outlet pipe 234 of the water pump 23 is disposed in the barrel 211, and an end of the outlet pipe 234 is fixed at a muzzle of the gun body casing 21 at a front end thereof, and the The water inlet end of the water discharge column 121 of the two nozzle housings 12 is in alignment communication.
  • the end of the inlet pipe 233 is located at the bottom of the gun body casing 21 to facilitate water absorption.
  • FIGS. 6A and 6B are respectively perspective views of a rotating portion of a head according to a second embodiment of the present invention.
  • the gun body of the second embodiment is the same as that of the first embodiment, and the nozzle is substantially the same as the nozzle of the first embodiment.
  • the third water outlet 1323b is a water outlet, and the water inlet side is provided with a water inlet, and the water is discharged. At least two water outlets are provided on the side, and a plurality of water streams can be simultaneously ejected from the third water outlet 1323b.
  • the number of water outlets may specifically be two, three or four water outlets, and the diameter of each water outlet may be the same or different.
  • the diameter of the water outlet may be the same as or different from the first water outlet or the second water outlet.
  • a fourth water outlet or the like may be further provided, which may be a split water outlet having a different diameter or a number of water outlets.
  • the nozzle of the present invention can be easily removed and replaced from the gun body, for example, the nozzle of the first embodiment can be replaced with the nozzle of the second embodiment to increase the diversity of the water gun playing method.
  • the toy water gun and the nozzle thereof of the present invention When the toy water gun and the nozzle thereof of the present invention are used, water is poured into the gun body from the water inlet of the gun body, and the piston of the water pump is pushed by pressing the trigger, and the water pump sucks the water in the gun body from the water inlet tube, and then The water outlet flows through the outlet pipe into the water discharge column of the nozzle, and the water flows through the optional water outlet of the rotating portion that is in communication with the water discharge column, and the nozzle from the first nozzle housing Shoot out.
  • the rotating part can be rotated to align the different optional water outlets to the water column.
  • Different outlets have different calibers or shapes, so that the water flow rate or the water discharge mode changes when rotated to When there is no optional outlet aligned with the water column, the water flow is no longer sprayed.
  • the toy water gun and the nozzle thereof of the invention have simple structure and rich play, which greatly increases the interest of the toy water gun. Further, by setting the optional water outlets of different calibers, the injection flow rate can be changed, and by providing the split water outlets, multiple streams of water can be simultaneously sprayed.
  • the nozzle of the third embodiment can adopt the nozzle of the first embodiment or the second embodiment, and the gun body adopts different structures.
  • the gun body is structured as follows: the gun body includes a water tank 24, a gun body housing, a grip 26 and an injection type spray gun 27;
  • the gun body housing is formed by splicing a first gun body main housing 251, a second gun body main housing 252, a first gun body side housing 253, and a second gun body side housing 254;
  • Two outwardly protruding latching posts 256 and snap-on ears are disposed on two sides of the muzzle of the housing, and the latching posts are respectively detachably inserted into the snap-in hollow columns of the toy water gun nozzle.
  • the latching ears 255 are detachably fastened to the latching portions of the toy water gun nozzles, so that the toy water gun nozzles are detachably fixed to the gun body housing.
  • the water tank 24 is fixed to the gun body casing, and includes a water tank water inlet 241 and a water tank water outlet 242.
  • the water tank water inlet 241 is disposed at a top of the water tank, and the water tank water outlet 242 is disposed at the water tank. bottom of.
  • the injection type spray gun 27 is fixed in the gun body casing and horizontally disposed below the water tank 24, and includes a syringe barrel 271, a piston 272, a water inlet portion 273, and a water outlet portion 274; the piston 272 can be
  • the syringe 271 is movable, its end protrudes from the second end of the syringe 271, and is fixed to the grip 26;
  • the water outlet 274 is disposed at the first end of the syringe 271
  • the water inlet portion 273 is disposed at a top of the first end of the syringe barrel 271, and communicates with the water tank outlet 242, the water inlet portion 273
  • a check valve (not shown) is provided.
  • the water is filled from the water inlet 241, and then the grip 26 is pulled outward, so that the water in the water tank 24 enters the syringe 271 from the water inlet portion 273 of the injection type lance, and then the grip 26 is pushed forward to the water.
  • the check valve of the portion 273 prevents water from flowing back to the water tank 24, and the water flows out of the water discharge portion 274 and enters the head, and is ejected through the head.
  • the gun body of the injection type spray gun is used for injecting and spraying water to the injection type spray gun by means of a push-pull grip.
  • the trigger compression piston is used for a long stroke, and can be injected and sprayed at one time. A large amount of water to achieve continuous water spray, better water output.

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  • General Engineering & Computer Science (AREA)
  • Nozzles (AREA)
  • Toys (AREA)

Abstract

一种多种出水方式的玩具水枪喷头（1），包括第一喷头壳体（11）、第二喷头壳体（12）和旋转部（13）；第一喷头壳体（11）上设有喷口（111），第二喷头壳体（12）上设有出水柱（121），喷口（111）和出水柱（121）的中心轴重合；第一喷头壳体（11）和第二喷头壳体（12）拼接在一起并形成中空内腔，旋转部（13）可旋转地安装在中空内腔中，并位于喷口（111）和出水柱（121）之间；旋转部（13）上设有可选出水口（132），可选出水口（132）至少有两个，其口径不同或形状不同；每个可选出水口（132）可分别旋转至与出水柱（121）对准连通的工作位置上，使喷口（111）、可选出水口（132）的其中之一、以及出水柱（121）的中心轴重合。喷头（1）的可选出水口（132）具有不同的口径或形状，使出水流量或出水方式改变，喷头结构简单，玩法丰富。

Description

一种多种出水方式的玩具水枪喷头及玩具水枪 技术领域
本发明涉及一种玩具，尤其涉及一种玩具水枪及其喷头。
背景技术
现有技术中的玩具水枪，通常包括枪体、扳机和水泵，通过扳机按压水泵，即可从枪体的枪口位置发射水。但这种水枪通常只能喷射出一股固定流量的水流，并不能根据使用者的喜好调节流量大小或改变喷射方式，趣味性较低。
发明内容
基于此，本发明的目的在于，提供一种多种出水方式的玩具水枪喷头。
本发明所采用的技术方案是：
一种多种出水方式的玩具水枪喷头，包括第一喷头壳体、第二喷头壳体和旋转部；所述第一喷头壳体上设有喷口，所述第二喷头壳体上设有出水柱，所述喷口和所述出水柱的中心轴重合；所述第一喷头壳体和第二喷头壳体拼接在一起并形成一中空内腔，所述旋转部可旋转地安装在所述中空内腔中，并位于所述喷口和所述出水柱之间；所述旋转部上设有可选出水口，所述可选出水口至少有两个，其口径不同或形状不同；每个所述可选出水口可分别旋转至与所述出水柱对准连通的工作位置上，使所述喷口、所述可选出水口的其中之一、以及所述出水柱的中心轴重合。
本发明的玩具水枪喷头，其可选出水口具有不同的口径或形状，使出水流量或出水方式改变，该喷头结构简单，玩法丰富，大大增加了玩具水枪的趣味性。
进一步地，所述可选出水口包括第一出水口、第二出水口和第三出水口；
所述第一出水口、第二出水口和第三出水口为口径依次增大的圆形出水口；
或者，所述第一出水口和第二出水口为口径不同的圆形出水口；所述第三出水口为分流出水口，其进水侧设有一个进水口，其出水侧设有至少两个出水口。
通过设置不同口径的可选出水口，可改变喷射流量，通过设置分流出水口，可以同时喷射多股水流。
进一步地，所述第二喷头壳体上设有安装柱，所述安装柱和所述出水柱均朝向所述中空内腔突出；所述旋转部为圆形结构，其圆心处设有安装孔，所述旋转部通过所述安装孔可旋转地安装在所述安装柱上；每个所述可选出水口的圆心或中心与旋转部的圆心的距离相等， 该距离等于所述出水柱与所述安装柱的中心距。
进一步地，所述旋转部上固定设有一突起的拨动开关，所述第一喷头壳体的表面上设有一拨动孔，所述拨动开关通过所述拨动孔向外突出，所述拨动开关可在所述拨动孔的限制范围内被拨动，进而带动所述旋转部旋转；所述拨动开关沿所述旋转部的径向突起；所述拨动孔设置在所述第一喷头壳体的侧面上。
进一步地，所述第一喷头壳体和第二喷头壳体拼接形成正方体结构，所述拨动孔设置在所述第一喷头壳体的左侧面、右侧面以及下侧面上，形成一U型孔或圆弧孔；所述第一喷头壳体的左侧面和右侧面上均设有卡接部，所述卡接部的表面设有交替的沟槽，以增加摩擦力；所述喷头的第二喷头壳体上还设有向所述中空内腔突起的卡接空心柱。
进一步地，所述出水柱的出水端设有密封圈，所述密封圈与所述旋转部的端面贴合密封，所述旋转部可相对所述密封圈转动。
本发明还提供一种多种出水方式的玩具水枪，包括上述任一项所述的多种出水方式的玩具水枪喷头，还包括枪体，所述枪体包括枪体壳体、扳机和水泵；所述枪体壳体上设有枪体进水口；所述水泵固定在所述枪体壳体中，其包括泵体以及和所述泵体连接的活塞和出水管，所述扳机与所述活塞连接；所述出水管的端部固定在所述枪体壳体的枪口处，并与所述喷头的出水柱的进水端对准连通。
进一步地，所述枪体壳体由第一枪体主壳体、第二枪体主壳体、第一枪体侧壳体、第二枪体侧壳体、枪口壳体和枪体进水口盖体拼接而成，使所述枪体壳体形成一水平的枪管和一位于所述枪管下方的枪柄；所述扳机安装在所述枪柄与所述枪管的交接处，所述枪体进水口设置在所述枪管的后端顶部，所述枪体进水口盖体盖设在所述枪体进水口上；所述第一枪体主壳体和第二枪体主壳体对称拼接；所述第一枪体侧壳体和第二枪体侧壳体分别盖设在所述第一枪体主壳体和第二枪体主壳体的两侧；所述枪口壳体固定在所述第一枪体主壳体和第二枪体主壳体形成的枪口端部，其两侧设有两个向外突起的卡接柱以及卡接耳部；所述喷头的第二喷头壳体上还设有向所述中空内腔突起的卡接空心柱，所述卡接柱分别可拆卸地插入所述卡接空心柱中，所述第一喷头壳体的左侧面和右侧面上均设有卡接部，所述卡接耳部分别与所述卡接部可拆卸地卡接固定，使所述玩具水枪喷头可拆卸地固定在所述枪体壳体上；所述水泵的泵体固定在所述枪柄中，所述水泵的出水管设置在所述枪管中，所述水泵还包括进水管，所述进水管的端部设置在所述枪柄的底部。
本发明还提供另一种多种出水方式的玩具水枪，包括上述任一项所述的多种出水方式的玩具水枪喷头，还包括枪体，所述枪体包括水箱、枪体壳体、握把和注射型喷枪；所述水箱与所述枪体壳体固定，其包括水箱进水口和水箱出水口；所述注射型喷枪固定在所述枪体壳 体内，其与所述水箱出水口连通，所述注射型喷枪的第一端与所述玩具水枪喷头的出水柱连通，其第二端为活塞，所述活塞与所述握把连接。
进一步地，所述枪体壳体由第一枪体主壳体、第二枪体主壳体、第一枪体侧壳体、第二枪体侧壳体拼接而成；所述枪体壳体的枪口处的两侧设有两个向外突起的卡接柱以及卡接耳部；所述喷头的第二喷头壳体上还设有向所述中空内腔突起的卡接空心柱，所述卡接柱分别可拆卸地插入所述卡接空心柱中，所述第一喷头壳体的左侧面和右侧面上均设有卡接部，所述卡接耳部分别与所述卡接部可拆卸地卡接固定，使所述玩具水枪喷头可拆卸地固定在所述枪体壳体上。
所述水箱进水口设置在所述水箱的顶部，所述水箱出水口设置在所述水箱的底部；
所述注射型喷枪水平设置在所述水箱的下方，其包括注射筒、活塞、进水部和出水部；所述活塞可在所述注射筒内活动，其端部伸出所述注射筒的第二端，并与所述握把固接；所述出水部设置在所述注射筒的第一端的端部，与所述玩具水枪喷头的出水柱连通；所述进水部设置在所述注射筒的第一端的顶部，与所述水箱出水口连通，所述进水部内设有单向阀。
为了更好地理解和实施，下面结合附图详细说明本发明。
附图说明
图1为本发明实施例一的玩具水枪的立体图；
图2A和2B分别为本发明实施例一的喷头的立体图，其中图2A是前45°图，图2B是后45°图。
图3A和3B分别为本发明实施例一的喷头的爆炸图，其中图3A是前45°图，图3B是后45°图。
图4为本发明实施例一的玩具水枪的爆炸图；
图5为图4中水泵、扳机和枪口壳体的放大图；
图6A和6B分别为本发明实施例二的喷头的旋转部的立体图，其中图6A是前45°图，图6B是后45°图；
图7为本发明实施例三的枪体的立体图；
图8为本发明实施例三的枪体的爆炸图；
图9为本发明实施例三的注射型喷枪的爆炸图。
具体实施方式
实施例一
请参阅图1，其为本发明实施例一的玩具水枪的立体图。本发明的玩具水枪，包括玩具水枪喷头(以下简称喷头)和枪体。
请参阅图2A和2B，其分别为本发明实施例一的喷头的立体图，同时参阅图3A和3B，其分别为本发明实施例一的喷头的爆炸图。所述喷头1包括第一喷头壳体11、第二喷头壳体12和旋转部13。
所述第一喷头壳体11的正面设有喷口111，所述第一喷头壳体11的左侧面、右侧面以及下侧面上，设有一连通的U型的拨动孔112，供旋转部13的拨动开关133活动。所述第一喷头壳体11的左侧面和右侧面上均设有卡接部113，用于将喷头可拆卸地固定在枪体上，该卡接部113略突起于第一喷头壳体11的表面，所述卡接部113的表面设有交替的沟槽，以增加摩擦力。所述第二喷头壳体12上设有朝向中空内腔突出的出水柱121、安装柱122和卡接空心柱123。所述出水柱121的出水端设有密封圈1211，用于与旋转部13贴合密封。所述第一喷头壳体11和第二喷头壳体12拼接在一起并形成一具有中空内腔的正方体结构。所述喷口111和所述出水柱121的中心轴重合。
所述旋转部13为一厚圆片结构，其圆心处设有安装孔131，所述旋转部13通过所述安装孔131可旋转地安装在所述安装柱122上，并位于所述喷口111和所述出水柱121之间。旋转部13的一个端面与出水柱121上的密封圈1211贴合密封，防止水流漏出，保证喷射水压，但同时旋转部13仍可相对于出水柱121旋转。旋转部13的另一个端面靠近所述喷口111。所述旋转部13上设有可选出水口132，所述可选出水口至少有两个，其口径不同或形状不同，每个所述可选出水口的圆心或中心与旋转部13的圆心的距离相等，该距离等于出水柱121与安装柱122的中心距。在本实施例中，所述可选出水口均为圆形出水口，其包括口径依次增大的第一出水口1321、第二出水口1322和第三出水口1323。每个所述可选出水口可分别旋转至与所述出水柱121接合连通的工作位置上，使所述喷口111、所述可选出水口的其中之一(第一出水口1321、第二出水口1322或第三出水口1323)、以及所述出水柱121的中心轴重合，使水流可从出水柱121流入可选出水口并穿过喷口111喷射出来。所述旋转部13上固定设有一沿其径向突起的拨动开关133，所述拨动开关133通过所述拨动孔112向外突出，所述拨动开关133可在所述拨动孔112的限制范围内被拨动，进而带动所述旋转部13旋转。在其他实施方式中，所述旋转部可以是其他形状，该拨动开关可以设置在旋转部的其他位置，如设置在其端面上，相应地，该第一喷头壳体上的拨动孔设置在其正面上；或者，该拨动开关采用其他结构，如设置为在该旋转部的圆周表面上的交替的突肋或沟槽，或其他增加摩擦力的设置，该拨动孔也可以是圆弧状而非U型。
请参阅图4，其为本发明实施例一的玩具水枪的爆炸图，同时参阅图5，其为图4中水泵、 扳机和枪口壳体的放大图。所述枪体包括枪体壳体21、扳机22和水泵23。
所述枪体壳体21由第一枪体主壳体213、第二枪体主壳体214、第一枪体侧壳体215、第二枪体侧壳体216、枪口壳体217和枪体进水口盖体218拼接而成，使所述枪体壳体21形成一水平的枪管211和一位于所述枪管211下方的枪柄212；所述扳机22安装在所述枪柄212与所述枪管211的交接处，所述枪体进水口2111设置在所述枪管211的后端顶部，所述枪体进水口盖体218盖设在所述枪体进水口2111上；所述第一枪体主壳体213和第二枪体主壳体214对称拼接。所述第一枪体侧壳体215和第二枪体侧壳体216产生装饰作用，其分别盖设在所述第一枪体主壳体213和第二枪体主壳体214的两侧。所述枪口壳体217固定在所述第一枪体主壳体213和第二枪体主壳体214形成的枪口端部，所述枪口壳体217的两侧设有两个向外突起的卡接柱2172以及卡接耳部2171，所述卡接柱2172分别可拆卸地插入所述卡接空心柱123中，所述卡接耳部2171分别与所述卡接部113可拆卸地卡接固定，使所述玩具水枪喷头可拆卸地固定在所述枪体壳体21上。在其他实施方式中，该枪口壳体和喷头也可采用其他连接结构，如卡扣结构。
所述水泵23包括泵体231以及和所述泵体231连接的活塞232、出水管234和进水管233。所述水泵23的泵体231固定在所述枪柄212中。所述扳机22与所述活塞232连接。所述水泵23的出水管234设置在所述枪管211中，所述出水管234的端部固定在所述枪体壳体21的位于其前方端部的枪口处，并与所述第二喷头壳体12的出水柱121的进水端对准连通。所述进水管233的端部位于枪体壳体21的底部，有利于吸水。
实施例二
请参阅图6A和6B，其分别为本发明实施例二的喷头的旋转部的立体图。本实施例二的枪体与实施例一相同，喷头与实施例一的喷头大致相同，存在以下区别：该第三出水口1323b为分流出水口，其进水侧设有一个进水口，其出水侧设有至少两个出水口，从该第三出水口1323b中可同时喷射出多股水流。出水口的数量具体可以是两个、三个或四个出水口，每个出水口的口径可以相同也可以不同。该出水口的口径可以与第一出水口或第二出水口相同，也可以均与其不同。在其他实施方式中，也可以进一步设置第四出水口等等，其可以是具有不同口径或出水口数量的分流出水口。
另外，本发明的喷头可从枪体壳体上方便地拆卸更换，例如可从实施例一的喷头更换为实施例二的喷头，以增加水枪玩法的多样性。
本发明的玩具水枪及其喷头在使用时，从枪体进水口往枪体壳体内灌入水，通过按压扳机，推动水泵的活塞运动，水泵将枪体壳体内的水从其进水管吸入，再通过出水管注入喷头的出水柱中，水流经过旋转部上与出水柱对准连通的可选出水口，从第一喷头壳体上的喷口 射出。用手拨动一拨动开关，即可旋转该旋转部，使不同的可选出水口对准出水柱，不同的出水口具有不同的口径或形状，使出水流量或出水方式改变，当旋转至没有可选出水口对准出水柱时，则不再喷射水流。本发明的玩具水枪及其喷头的结构简单，玩法丰富，大大增加了玩具水枪的趣味性。进一步地，通过设置不同口径的可选出水口，可改变喷射流量，通过设置分流出水口，可以同时喷射多股水流。
实施例三
本实施例三的喷头可以采用实施例一或实施例二的喷头，其枪体采用不同的结构。请参阅图7、8、9，该枪体结构如下：所述枪体包括水箱24、枪体壳体、握把26和注射型喷枪27；
所述枪体壳体由第一枪体主壳体251、第二枪体主壳体252、第一枪体侧壳体253、第二枪体侧壳体254拼接而成；所述枪体壳体的枪口处的两侧设有两个向外突起的卡接柱256以及卡接耳部，所述卡接柱分别可拆卸地插入所述玩具水枪喷头的卡接空心柱中，所述卡接耳部255分别与所述玩具水枪喷头的卡接部可拆卸地卡接固定，使所述玩具水枪喷头可拆卸地固定在所述枪体壳体上。
所述水箱24与所述枪体壳体固定，其包括水箱进水口241和水箱出水口242，所述水箱进水口241设置在所述水箱的顶部，所述水箱出水口242设置在所述水箱的底部。
所述注射型喷枪27固定在所述枪体壳体内，并水平设置在所述水箱24的下方，其包括注射筒271、活塞272、进水部273和出水部274；所述活塞272可在所述注射筒271内活动，其端部伸出所述注射筒271的第二端，并与所述握把26固接；所述出水部274设置在所述注射筒271的第一端的端部，与所述玩具水枪喷头的出水柱连通；所述进水部273设置在所述注射筒271的第一端的顶部，与所述水箱出水口242连通，所述进水部273内设有单向阀(图中未示出)。
使用时，从水箱进水口241灌水，然后将握把26向外拉，使水箱24中的水从注射型喷枪的进水部273进入注射筒271，然后将握把26向前推，进水部273的单向阀防止水回流到水箱24，则水从出水部274流出并进入喷头内，通过喷头喷出。该种采用注射型喷枪的枪体，通过推拉握把对注射型喷枪进行注水和喷水，相比起实施例一和二中采用扳机压缩活塞，其动作行程较长，能够一次性注入和喷射大量水，实现持续性喷水，出水效果更好。
在本发明的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本 发明的限制。在本发明的描述中，除非另有说明，“多个”的含义是两个或两个以上。
以上所述实施例仅表达了本发明的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。

Claims (10)

  1. 一种多种出水方式的玩具水枪喷头，其特征在于：包括第一喷头壳体、第二喷头壳体和旋转部；所述第一喷头壳体上设有喷口，所述第二喷头壳体上设有出水柱，所述喷口和所述出水柱的中心轴重合；所述第一喷头壳体和第二喷头壳体拼接在一起并形成一中空内腔，所述旋转部可旋转地安装在所述中空内腔中，并位于所述喷口和所述出水柱之间；所述旋转部上设有可选出水口，所述可选出水口至少有两个，其口径不同或形状不同；每个所述可选出水口可分别旋转至与所述出水柱对准连通的工作位置上，使所述喷口、所述可选出水口的其中之一、以及所述出水柱的中心轴重合。
  2. 根据权利要求1所述的多种出水方式的玩具水枪喷头，其特征在于：所述可选出水口包括第一出水口、第二出水口和第三出水口；
    所述第一出水口、第二出水口和第三出水口为口径依次增大的圆形出水口；
    或者，所述第一出水口和第二出水口为口径不同的圆形出水口；所述第三出水口为分流出水口，其进水侧设有一个进水口，其出水侧设有至少两个出水口。
  3. 根据权利要求1所述的多种出水方式的玩具水枪喷头，其特征在于：所述第二喷头壳体上设有安装柱，所述安装柱和所述出水柱均朝向所述中空内腔突出；所述旋转部为圆形结构，其圆心处设有安装孔，所述旋转部通过所述安装孔可旋转地安装在所述安装柱上；每个所述可选出水口的圆心或中心与旋转部的圆心的距离相等，该距离等于所述出水柱与所述安装柱的中心距。
  4. 根据权利要求1所述的多种出水方式的玩具水枪喷头，其特征在于：所述旋转部上固定设有一突起的拨动开关，所述第一喷头壳体的表面上设有一拨动孔，所述拨动开关通过所述拨动孔向外突出，所述拨动开关可在所述拨动孔的限制范围内被拨动，进而带动所述旋转部旋转；所述拨动开关沿所述旋转部的径向突起；所述拨动孔设置在所述第一喷头壳体的侧面上。
  5. 根据权利要求4所述的多种出水方式的玩具水枪喷头，其特征在于：所述第一喷头壳体和第二喷头壳体拼接形成正方体结构，所述拨动孔设置在所述第一喷头壳体的左侧面、右侧面以及下侧面上，形成一U型孔或圆弧孔；所述第一喷头壳体的左侧面和右侧面上均设有卡接部，所述卡接部的表面设有交替的沟槽，以增加摩擦力；所述喷头的第二喷头壳体上还设有向所述中空内腔突起的卡接空心柱。
  6. 根据权利要求1至5中任一项所述的多种出水方式的玩具水枪喷头，其特征在于：所述出水柱的出水端设有密封圈，所述密封圈与所述旋转部的端面贴合密封，所述旋转部可 相对所述密封圈转动。
  7. 一种多种出水方式的玩具水枪，其特征在于：包括根据权利要求1-6中任一项所述的多种出水方式的玩具水枪喷头，还包括枪体，所述枪体包括枪体壳体、扳机和水泵；所述枪体壳体上设有枪体进水口；所述水泵固定在所述枪体壳体中，其包括泵体以及和所述泵体连接的活塞和出水管，所述扳机与所述活塞连接；所述出水管的端部固定在所述枪体壳体的枪口处，并与所述喷头的出水柱的进水端对准连通。
  8. 根据权利要求7所述的多种出水方式的玩具水枪，其特征在于：所述枪体壳体由第一枪体主壳体、第二枪体主壳体、第一枪体侧壳体、第二枪体侧壳体、枪口壳体和枪体进水口盖体拼接而成，使所述枪体壳体形成一水平的枪管和一位于所述枪管下方的枪柄；所述扳机安装在所述枪柄与所述枪管的交接处，所述枪体进水口设置在所述枪管的后端顶部，所述枪体进水口盖体盖设在所述枪体进水口上；所述第一枪体主壳体和第二枪体主壳体对称拼接；所述第一枪体侧壳体和第二枪体侧壳体分别盖设在所述第一枪体主壳体和第二枪体主壳体的两侧；所述枪口壳体固定在所述第一枪体主壳体和第二枪体主壳体形成的枪口端部，其两侧设有两个向外突起的卡接柱以及卡接耳部；所述喷头的第二喷头壳体上还设有向所述中空内腔突起的卡接空心柱，所述卡接柱分别可拆卸地插入所述卡接空心柱中，所述第一喷头壳体的左侧面和右侧面上均设有卡接部，所述卡接耳部分别与所述卡接部可拆卸地卡接固定，使所述玩具水枪喷头可拆卸地固定在所述枪体壳体上；所述水泵的泵体固定在所述枪柄中，所述水泵的出水管设置在所述枪管中，所述水泵还包括进水管，所述进水管的端部设置在所述枪柄的底部。
  9. 一种多种出水方式的玩具水枪，其特征在于：包括根据权利要求1-6中任一项所述的多种出水方式的玩具水枪喷头，还包括枪体，所述枪体包括水箱、枪体壳体、握把和注射型喷枪；所述水箱与所述枪体壳体固定，其包括水箱进水口和水箱出水口；所述注射型喷枪固定在所述枪体壳体内，其与所述水箱出水口连通，所述注射型喷枪的第一端与所述玩具水枪喷头的出水柱连通，其第二端为活塞，所述活塞与所述握把连接。
  10. 根据权利要求9所述的多种出水方式的玩具水枪，其特征在于：所述枪体壳体由第一枪体主壳体、第二枪体主壳体、第一枪体侧壳体、第二枪体侧壳体拼接而成；所述枪体壳体的枪口处的两侧设有两个向外突起的卡接柱以及卡接耳部；所述喷头的第二喷头壳体上还设有向所述中空内腔突起的卡接空心柱，所述卡接柱分别可拆卸地插入所述卡接空心柱中，所述第一喷头壳体的左侧面和右侧面上均设有卡接部，所述卡接耳部分别与所述卡接部可拆卸地卡接固定，使所述玩具水枪喷头可拆卸地固定在所述枪体壳体上；所述水箱进水口设置在所述水箱的顶部，所述水箱出水口设置在所述水箱的底部； 所述注射型喷枪水平设置在所述水箱的下方，其包括注射筒、活塞、进水部和出水部；所述活塞可在所述注射筒内活动，其端部伸出所述注射筒的第二端，并与所述握把固接；所述出水部设置在所述注射筒的第一端的端部，与所述玩具水枪喷头的出水柱连通；所述进水部设置在所述注射筒的第一端的顶部，与所述水箱出水口连通，所述进水部内设有单向阀。
PCT/CN2017/117725 2017-12-07 2017-12-21 一种多种出水方式的玩具水枪喷头及玩具水枪 WO2019109396A1 (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110186595A1 (en) * 2010-02-03 2011-08-04 Robert Garces Water Toy Gun
CN202018235U (zh) * 2011-04-29 2011-10-26 黄壮明 一种玩具水枪
CN103162575A (zh) * 2011-12-19 2013-06-19 株式会社吾妻 水枪玩具
CN203687761U (zh) * 2013-11-28 2014-07-02 万代玩具(深圳)有限公司 可切换喷口的玩具水枪
KR20140123770A (ko) * 2013-04-15 2014-10-23 (주)제우스 포장이 용이하면서 물의 분사세기가 조절가능한 물총
CN205897958U (zh) * 2016-08-17 2017-01-18 仑志实业有限公司 水枪

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110186595A1 (en) * 2010-02-03 2011-08-04 Robert Garces Water Toy Gun
CN202018235U (zh) * 2011-04-29 2011-10-26 黄壮明 一种玩具水枪
CN103162575A (zh) * 2011-12-19 2013-06-19 株式会社吾妻 水枪玩具
KR20140123770A (ko) * 2013-04-15 2014-10-23 (주)제우스 포장이 용이하면서 물의 분사세기가 조절가능한 물총
CN203687761U (zh) * 2013-11-28 2014-07-02 万代玩具(深圳)有限公司 可切换喷口的玩具水枪
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