阅读说明：本技术 一种救生设备 (Lifesaving equipment ) 是由 张愉 于 2020-12-16 设计创作，主要内容包括：一种救生设备,包括有下壳体和上壳体；下壳体上端成型有导水槽；导水槽内固定连接有水泵；下壳体下部设置有水枪；导水槽后端开口为成型在下壳体后端的喷水孔；导水槽内壁成型有水流通道；下壳体内后部设置有两个封口部；封口部包括有封口板和滑动柱；当滑动柱位于上方极限位置时,封口板密封水流通道,水泵工作使得喷水孔向后端喷水,下壳体向前方运动；当滑动柱位于下方极限位置时,封口板密封喷水孔；水泵工作使得水经过水流通道,能够从水枪中喷出。本发明能够带动使用者游泳,游动速度更快,游泳更加省力；本发明能够作为水枪使用,增加了玩水乐趣,本发明结构简单,设计轻便,便于携带和存放。(A lifesaving device comprises a lower shell and an upper shell; a water chute is formed at the upper end of the lower shell; a water pump is fixedly connected in the water chute; the lower part of the lower shell is provided with a water gun; the opening at the rear end of the water chute is a water spraying hole formed at the rear end of the lower shell; a water flow channel is formed on the inner wall of the water chute; two sealing parts are arranged at the rear part in the lower shell; the sealing part comprises a sealing plate and a sliding column; when the sliding column is positioned at the upper limit position, the sealing plate seals the water flow channel, the water pump works to enable the water spraying holes to spray water to the rear end, and the lower shell moves forwards; when the sliding column is positioned at the lower limit position, the sealing plate seals the water spraying hole; the water pump works to enable water to pass through the water flow channel and be sprayed out of the water gun. The swimming pool can drive a user to swim, the swimming speed is higher, and the swimming is more labor-saving; the water gun can be used as a water gun, the water playing pleasure is increased, and the water gun is simple in structure, light in design and convenient to carry and store.)

1. A lifesaving device comprises a lower shell and an upper shell which is fixedly connected with the upper end of the lower shell in a sealing way and the interior of which is a cavity; the upper end of the lower shell is symmetrically formed with water chutes with openings at the front end and the rear end; a water pump is fixedly connected to the inner part of each water chute close to the front end; the method is characterized in that:

two water guns for playing water are arranged at the lower part of the lower shell; the rear end opening of the water chute is a water spray hole which is formed at the rear end of the lower shell and used for spraying water to the rear part; a water flow channel communicated with the corresponding water gun is formed on the inner wall of the water chute close to the rear end;

two sealing parts are arranged at the rear part in the lower shell; the sealing part comprises a sealing plate which is rotatably connected in the lower shell and can seal the corresponding water spraying hole and the corresponding water flow channel, and a sliding column which is longitudinally connected in the lower shell in a sliding manner and is used for driving the sealing plate to rotate;

when the sliding column is positioned at the upper limit position, the sealing plate seals the water flow channel, the water pump works to enable the water spray holes to spray water to the rear end, and the lower shell moves forwards;

when the sliding column is positioned at the lower limit position, the sealing plate seals the water spraying hole; the water pump works to enable water to pass through the water flow channel and be sprayed out of the water gun.

2. A life saving equipment as claimed in claim 1, wherein: a water storage pipe communicated with the interior of the upper shell is formed at the lower end of the upper shell; the lower part of the lower shell is positioned at the front end of each water chute and is oppositely and slidably connected with two sliding blocks which are symmetrically arranged; two communicating grooves which can be respectively communicated with the water storage pipe are formed in the sliding block; the communicating groove comprises a water outlet groove which can be communicated with the front end of each water guide groove and an air inlet groove which is communicated with the outside;

when the sliding blocks are located at the limit positions far away from each other, two ends of the water chute are communicated with the water surface, and the lower shell can move forwards by the aid of the water pump; when the sliding block is located the extreme position that is close to each other the guiding gutter with go up the inside intercommunication of casing, the water pump work can make the squirt sprays water.

3. A life saving equipment as claimed in claim 2, wherein: the outer circumference of the water storage pipe is connected with a sealing cover used for sealing the lower shell through sealing threads; a lower convex column which can be in threaded connection with the sealing cover is formed at the lower end of the sliding block; when the sliding block is located at the limit position close to each other, the cover can enable the two lower convex columns to be fixed relatively.

4. A life saving equipment as claimed in claim 2, wherein: the water storage pipe is internally fixedly connected with a communication cover communicated with the outside of the upper shell in a sealing way; an air inlet pipe with the tail end positioned at the front end in the upper shell and capable of being communicated with the air inlet groove and a water outlet pipe with the tail end positioned at the rear end in the upper shell and capable of being communicated with the water outlet groove are fixedly connected in the communication cover;

when the sliding blocks are located at the limit positions close to each other, the air inlet groove is communicated with the air inlet pipe in a sealing mode, and the water outlet groove is communicated with the water outlet pipe in a sealing mode.

5. A life saving equipment as claimed in claim 1, wherein: the lower end of the lower shell is respectively formed with a water gun groove for accommodating the water gun; the sliding columns are connected to the top ends of the corresponding water gun grooves in a sliding mode; when the water gun is put into the water gun groove, the water gun enables the sliding column to move to an upper limit position; when the water gun is taken out from the water gun groove, the sliding column moves to a lower limit position.

6. A life saving equipment as claimed in claim 1, wherein: the lower end of the lower shell is fixedly connected with two symmetrically arranged elastic braces for bearing the lower shell.

7. A life saving equipment as claimed in claim 1, wherein: and a switch for controlling the water pump to work is arranged at the lower end of the lower shell.

Technical Field

The invention belongs to the technical field of lifesaving equipment, and particularly relates to lifesaving equipment.

Background

Chinese patent document No. CN210971447U discloses a power floating plate, which comprises a plate body and two thrusters mounted on the plate body, wherein the plate body comprises a head, the two thrusters are symmetrically arranged on two sides of the plate body respectively, and the two thrusters are inclined towards the middle of the head. This application adopts two propeller schemes, can reduce the volume of single propeller, and two propellers set up the play water structure that can form the eight characters type like this to the middle slope of head in addition, and propeller spun water seldom will beat on one's body the people, strengthens user experience greatly.

The above patent can only be used as auxiliary equipment for swimming, lacks certain enjoyment of playing water, and users often need richer contents of playing water when playing water, not just quick swimming.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: aiming at the defects in the prior art, the lifesaving equipment is provided.

In order to realize the purpose of the invention, the following technical scheme is adopted for realizing the purpose: a lifesaving device comprises a lower shell and an upper shell which is fixedly connected with the upper end of the lower shell in a sealing way and the interior of which is a cavity; the upper end of the lower shell is symmetrically formed with water chutes with openings at the front end and the rear end; a water pump is fixedly connected to the water guide grooves close to the front ends.

Two water guns for playing water are arranged at the lower part of the lower shell; the rear end opening of the water chute is a water spray hole which is formed at the rear end of the lower shell and used for spraying water to the rear part; and a water flow channel communicated with the corresponding water gun is formed on the inner wall of the water guide groove close to the rear end.

Two sealing parts are arranged at the rear part in the lower shell; the sealing part comprises a water spraying hole which is rotatably connected and can be sealed and corresponding in the lower shell, a sealing plate which corresponds to the water flow channel and a sliding column which is longitudinally slidably connected in the lower shell and used for driving the sealing plate to rotate.

When the sliding column is located at the upper limit position, the sealing plate seals the water flow channel, the water pump works to enable the water spraying holes to spray water to the rear end, and the lower shell moves forwards.

When the sliding column is positioned at the lower limit position, the sealing plate seals the water spraying hole; the water pump works to enable water to pass through the water flow channel and be sprayed out of the water gun.

As a preferable scheme: a water storage pipe communicated with the interior of the upper shell is formed at the lower end of the upper shell; the lower part of the lower shell is positioned at the front end of each water chute and is oppositely and slidably connected with two sliding blocks which are symmetrically arranged; two communicating grooves which can be respectively communicated with the water storage pipe are formed in the sliding block; the communicating groove comprises a water outlet groove which can be communicated with the front ends of the water guide grooves and an air inlet groove which is communicated with the outside.

When the sliding blocks are located at the limit positions far away from each other, two ends of the water chute are communicated with the water surface, and the lower shell can move forwards by the aid of the water pump; when the sliding block is located the extreme position that is close to each other the guiding gutter with go up the inside intercommunication of casing, the water pump work can make the squirt sprays water.

As a preferable scheme: the outer circumference of the water storage pipe is connected with a sealing cover used for sealing the lower shell through sealing threads; a lower convex column which can be in threaded connection with the sealing cover is formed at the lower end of the sliding block; when the sliding block is located at the limit position close to each other, the cover can enable the two lower convex columns to be fixed relatively.

As a preferable scheme: the water storage pipe is internally fixedly connected with a communication cover communicated with the outside of the upper shell in a sealing way; the communicating cover is internally and fixedly connected with an air inlet pipe, the tail end of the air inlet pipe is positioned at the front end inside the upper shell and can be communicated with the air inlet groove, and a water outlet pipe, the tail end of the water outlet pipe is positioned at the rear end inside the upper shell and can be communicated with the water outlet groove.

When the sliding blocks are located at the limit positions close to each other, the air inlet groove is communicated with the air inlet pipe in a sealing mode, and the water outlet groove is communicated with the water outlet pipe in a sealing mode.

As a preferable scheme: the lower end of the lower shell is respectively formed with a water gun groove for accommodating the water gun; the sliding columns are connected to the top ends of the corresponding water gun grooves in a sliding mode; when the water gun is put into the water gun groove, the water gun enables the sliding column to move to an upper limit position; when the water gun is taken out from the water gun groove, the sliding column moves to a lower limit position.

As a preferable scheme: the lower end of the lower shell is fixedly connected with two symmetrically arranged elastic braces for bearing the lower shell.

As a preferable scheme: and a switch for controlling the water pump to work is arranged at the lower end of the lower shell.

Compared with the prior art, the invention has the beneficial effects that: in an initial state, the sliding blocks are respectively positioned at extreme positions far away from each other, and the water storage pipe is sealed by a sealing cover; the torsional spring is in the power storage state, and the sealing plate is supported against the second limiting strip to ensure that the water spraying cavity is not communicated with the water guide groove.

When the product is used for swimming, the lower shell is held by hands, so that the lower shell is positioned below and is placed on the water surface, water flows into the water pump through the water inlet hole immediately, a user climbs on the product, and the water spray holes face the direction of the user. When the switch is pressed, the water pump starts to work, and water in contact with an impeller of the water pump flows to the rear part of the water guide groove under the driving of the impeller. Along with the continuous work of the water pump, the water in the water chute is gradually increased and then is sprayed backwards from the water spraying holes, so that the lower shell generates forward power to carry a user to swim. The novel swimming experience is obtained, the swimming speed is higher, the air is arranged in the upper shell at the moment, the swimming is safer due to the buoyancy, and the swimming is more labor-saving. And pressing the switch again to stop the water pump and stop the lower shell from advancing.

When using this product to play water, the hand grips down the casing, takes out two squirts, seals the board and to inboard rotatory to offset with first spacing under the spring action of torsional spring, seals the board this moment and makes the hole for water spraying sealed, and rivers passageway is opened, guiding gutter and water spray chamber intercommunication. The sealing plate enables the linkage plate to rotate in the process of rotating towards the inner side, and the linkage plate rotates to push the driving column forwards, so that the driving block moves towards the front end. The driving block moves to drive the inclined plane to drive the sliding column to move downwards, and when the sealing plate rotates to be abutted against the first limiting strip, the sliding column moves downwards to the outer limit position. And then the sealing cover is screwed off, the product is immersed in water, water enters the water guide groove through the water inlet hole, and simultaneously enters the water storage cavity through the communication cover, so that the water guide groove and the water storage cavity are filled with water. Then push two sliding blocks to the inboard for two sliding blocks move in opposite directions and support tightly, overlap the closing cap in the lower post outside and screw with exerting oneself, at this moment, go out basin and inlet opening intercommunication, go out basin and outlet pipe intercommunication simultaneously, the inlet duct communicates with the intake pipe.

This product is taken out from aquatic afterwards for the hole for the water spraying is downward, carries the elasticity braces at user's back, and the squirt is held to the hand, presses the switch, and the water pump begins work, makes the water that contacts with the impeller of water pump flow to the water guide tank lower part under the rotation of impeller. When the trigger of the water gun is pressed, water in the water guide groove is driven by an impeller of the water pump to sequentially pass through the water flow channel, the water spraying cavity, the hose connector a, the hose and the hose connector b and then is sprayed out of the water gun, and the trigger water of the water gun is loosened to stop spraying. The water storage cavity is communicated with the external environment through the air inlet pipe, the pressure intensity of the upper part of the water surface in the water storage cavity is equal to the external pressure intensity, along with the continuous work of the water pump, the water in the water storage cavity sequentially enters the water pump through the water outlet pipe, the water outlet groove and the water inlet hole, the reciprocating operation is carried out, and the water in the water storage cavity is sprayed out from the water gun under the driving of the water pump. The fun of playing water is increased, and the operation is simple and convenient.

After finishing using, arrange the inside water of product to the greatest extent, press the switch once more, take off this product, put into squirt tank bottom portion with the hose earlier, then put into the squirt inslot with the squirt, the elasticity braces will tighten the squirt and make the squirt restriction be in the squirt tank. The squirt is put into the in-process, will offset with the slip post to make the slip post slide to inboard extreme position to the inboard, the motion of slip post drives the motion of drive inclined plane, and then makes the drive block move to the hole for water spraying direction. The driving block moves to synchronously drive the linkage plate to move, so that the sealing plate moves, when the sliding column moves to the inner limit position, the sealing plate rotates to be tightly abutted against the second limit strip and the torsion spring stores force, and at the moment, the sealing plate seals the water flow channel, does not seal the water spraying hole any more, and the water guide groove is communicated with the water spraying hole. Then the sealing cover is unscrewed, the sliding block is shifted to the two sides to the initial position, the elastic braces tighten the sliding block to limit the sliding of the sliding block, and the sealing cover is screwed on the outer side of the water storage pipe, so that the water storage cavity is sealed.

According to the invention, the lower shell is arranged, the lower shell is placed in water, and water in contact with the impeller of the water pump can flow to the rear part of the water guide groove under the work of the water pump and then is sprayed out of the water spray holes, so that the lower shell obtains power for moving forward, and the swimming speed of a user is higher; simultaneously, the water gun is arranged in the lower shell body, the carrying and the use are convenient, the water pump works, water in the water guide groove can enter the water gun through the hose, the trigger of the water gun is pressed, the water gun sprays water, and the water playing fun is increased.

According to the invention, the upper shell is arranged, and when air is filled in the upper shell, the upper shell provides upward buoyancy for the lower shell, so that a user can use the swimming pool more safely and swim more laborsavingly; when last casing is full of water, the sliding block can make the hydroenergy of water storage intracavity can enter into the water pump in, and outside air can enter into water storage chamber surface of water top, along with the continuous rotation of water pump, the water storage chamber can continuously supply water for the squirt, has increased the enjoyment of playing water.

According to the invention, by arranging the sliding blocks, when the sliding blocks are positioned at the limit positions at two sides and the lower shell is placed on the water surface, water can enter the water pump through the water inlet hole, so that the lower shell can obtain forward power along with the continuous work of the water pump, and the swimming speed of a user is higher; when the sliding block supported tightly each other, the inlet opening and play basin intercommunication, play basin and outlet pipe intercommunication for inlet opening and water storage chamber intercommunication, simultaneously, inlet opening and intake pipe intercommunication make water storage chamber and outside intercommunication, and water pump work can make the water storage chamber supply water to the squirt, increases the enjoyment of playing water.

By arranging the elastic braces, when swimming, the water gun can be tightened in the water gun groove by the elastic braces, and meanwhile, the water gun is abutted against the sliding column and moves to the inner limit position; the sliding column drives the driving block to move, the driving block drives the sealing plate to rotate, the sealing plate is further enabled to seal the water flow channel, the water spraying hole is communicated with the water guide groove, the water pump works to enable the lower shell to move towards the front end, and meanwhile the elastic straps enable the sliding blocks to be located at the limit positions far away from each other to limit the sliding blocks to slide; when the water gun is used for playing water, the upper shell is carried on the back through the elastic braces, the carrying and the use are convenient, and the water playing fun is increased.

According to the invention, the sealing part is arranged, when the sealing plate abuts against the first limiting strip, the sealing plate seals the water spraying hole, the water channel is opened, the water pump works, water in the water guide groove can enter the water gun, the water gun sprays water by pressing the trigger, and the water playing fun is increased; when the sealing plate is abutted to the second limiting strip, the sealing plate seals the water flow channel, the water spraying holes are opened, the water pump works, water in the water guide groove can be sprayed out from the water spraying holes, and then power is provided for the lower shell to move about.

According to the swimming pool, the sealing cover is arranged, when the sealing cover is screwed on the periphery of the water storage pipe and air is filled in the water storage cavity, the upper shell provides buoyancy for the swimming of the lower shell, so that a user can swim more safely; when the closing cap was screwed at projection periphery down, the closing cap made two sliding blocks relatively fixed, and then made out basin and inlet opening intercommunication, goes out basin and outlet pipe intercommunication simultaneously, and the inlet duct communicates with the intake pipe, and water pump work makes the water of water storage intracavity supply water to the squirt, increases the enjoyment of playing water.

The swimming pool can drive a user to swim, the swimming speed is higher, and the swimming is more labor-saving; the water gun can be used as a water gun, the water playing pleasure is increased, and the water gun is simple in structure, light in design and convenient to carry and store.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic cross-sectional structure of the present invention.

Fig. 3 is a schematic exploded view of the present invention.

Fig. 4 and 5 are schematic structural views of the lower housing of the present invention.

Fig. 6 is an exploded view of the sealing part of the present invention.

Fig. 7 is a schematic sectional view of the upper case of the present invention.

Fig. 8 is a schematic sectional view of the communication cover of the present invention.

Fig. 9 and 10 are schematic structural views of the slider of the present invention.

Fig. 11 is a schematic view of the structure of the present invention for assisting swimming.

Fig. 12 is a schematic view of the water playing structure using the water gun of the present invention.

10. A lower housing; 101. a water chute; 1011. a water spray hole; 1012. a first limit strip; 1013. a water flow channel; 102. a water collection area; 1021. a water inlet hole; 1022. a sliding eave; 103. a water gun groove; 1031. a slide hole; 1032. a support edge; 1033. a through hole; 104. a water spraying cavity; 1041. a hose connector a; 1042. a second limit strip; 105. a pin shaft hole a; 11. an elastic harness; 12. a switch; 2. an upper housing; 21. accommodating grooves; 22. a water storage pipe; 221. a first external thread; 23. a water storage cavity; 3. a communication cover; 31. an air inlet pipe; 32. a water outlet pipe; 4. sealing the cover; 41. an internal thread; 5. a slider; 51. a sliding groove; 52. sealing the communication port; 53. an air inlet groove; 54. a water outlet groove; 55. a lower convex column; 551. a second external thread; 6. a water pump; 7. a sealing part; 71. a sealing plate; 711. a linkage plate; 712. a pin shaft hole b; 72. a drive block; 721. a drive column; 722. a drive ramp; 73. a sliding post; 731. a limiting table; 8. a water gun; 81. and (b) a hose connector b.

Detailed Description

Referring to fig. 1 to 12, the lifesaving device of the present embodiment includes a lower housing 10 and an upper housing 2 which is fixedly and hermetically connected to the upper end of the lower housing 10 and has a cavity inside; the cavity inside the upper shell 2 is a water storage cavity 23; the upper end of the lower shell 10 is symmetrically formed with water chutes 101 with openings at the front and rear ends; the upper case 2 closes the upper end of each water chute 101; a water pump 6 is fixedly connected to the inside of each water chute 101 near the front end.

The lower part of the lower shell 10 is provided with two water guns 8 for playing water; a trigger for controlling water spraying is arranged on the water gun 8; the rear end opening of the water chute 101 is a water spraying hole 1011 formed at the rear end of the lower shell 10 for spraying water to the rear; a water flow channel 1013 communicated with the corresponding water gun 8 is formed on the inner wall of the water chute 101 near the rear end; a water collecting area 102 which is longitudinally arranged and penetrates through the lower shell 10 is formed at the upper end of the lower shell 10; the front opening of the water chute 101 is a water inlet 1021 formed on the inner wall of the rear end of the water collecting area 102.

A water spraying cavity 104 communicated with the corresponding water flow channel 1013 is formed in the lower housing 10 near the rear end and outside the water chute 101; a hose interface a1041 communicated with the corresponding water gun 8 is formed on the inner wall of the water spraying cavity 104; a hose connector b81 communicated with the corresponding hose connector a1041 is formed at the rear end of the water gun 8; the hose port b81 is connected to the corresponding hose port a1041 by a hose.

Two sealing parts 7 are respectively arranged at the inner rear part of the lower shell 10; sealing portion 7 is including rotating the connection and being in can seal up the correspondence in the lower casing 10 the hole for water spraying 1011, the correspondence the vertical sealing plate 71 and the vertical sliding connection that set up of the axis of rotation of rivers passageway 1013 are in be used for the drive in the lower casing 10 sealing plate 71 pivoted slip post 73.

The sealing part 7 further comprises a driving block 72 which is connected to the upper part of the lower shell 10 in a sliding way along the front-back direction; the sealing plate 71 is provided with linkage plates 711 towards the outer side; the driving block 72 is formed with a driving column 721 against the corresponding linkage plate 711 towards the rear end; the driving block 72 is formed with a driving inclined surface 722 against the corresponding sliding column 73 toward the front end.

A pin shaft hole a105 which is longitudinally arranged is formed in the upper part of the lower shell 10 between the water spraying cavity 104 and the adjacent water chute 101; a pin shaft hole b712 which is longitudinally arranged and is coaxially arranged with the corresponding pin shaft hole a105 is formed between the sealing plate 71 and the corresponding linkage plate 711 on the sealing plate 71; the pin shaft hole a105 is connected with the corresponding pin shaft hole b712 through a pin shaft, so that the sealing plate 71 is rotatably connected between the water spray cavity 104 and the adjacent water chute 101; a torsion spring for rotating the sealing plate 71 inward is provided between the sealing plate 71 and the lower case 10; in a natural state, the sealing plate 71 closes the corresponding water spraying hole 1011.

A first limiting strip 1012 which is longitudinally arranged and can be abutted against the corresponding sealing plate 71 is formed on the inner wall of the water chute 101 close to the rear part; when the sealing plate 71 abuts against the first limiting strip 1012, the sealing plate 71 closes the water spraying holes 1011 adjacent to the first limiting strip 1012; a second limiting strip 1042 which is longitudinally arranged and can abut against the corresponding sealing plate 71 is formed on the inner wall of the water spraying cavity 104 at the front end; when the sealing plate 71 abuts against the second limiting bar 1042, the sealing plate 71 seals the water flow channel 1013 adjacent to the second limiting bar 1042.

When the sliding column 73 moves upwards, the sliding column 73 drives the driving inclined plane 722 to move, so that the driving block 72 moves backwards, the driving block 72 moves to drive the driving column 721 to drive the linkage plate 711 to move, so that the sealing plate 71 rotates outwards, the sealing plate 71 abuts against the second limiting strip 1042, and the sealing plate 71 seals the water spraying cavity 104; when the sliding column 73 moves downwards, the sealing plate 71 rotates inwards under the action of the elastic force of the torsion spring, the sealing plate 71 moves to drive the linkage plate 711 to drive the driving column 721 to move, so that the driving block 72 moves forwards, and the driving block 72 moves to drive the driving inclined plane 722 to drive the sliding column 73 to move downwards.

When the sliding column 73 is located at the upper limit position, the sealing plate 71 seals the water flow channel 1013, the water pump 6 works to make external water enter through the water inlet 1021, sequentially flow through the water pump 6 and the water chute 101, and then spray water to the rear end through the water spray hole 1011, and the lower housing 1 moves forward.

When the sliding column 73 is located at the lower limit position, the sealing plate 71 seals the water spraying hole 1011; when the water pump 6 works, water outside the water enters through the water inlet 1021, sequentially flows through the water pump 6 and the water chute 101, enters the water spraying cavity 104 through the water flow channel 1013, and further flows through the hose connector a1041, the hose and the hose connector b81 to be sprayed out of the water gun 8.

A water storage pipe 22 communicated with the interior of the upper shell 2 is formed at the lower end of the upper shell 2; the lower part of the lower shell 10 is positioned at the front end of each water chute 101 and is connected with two sliding blocks 5 which are symmetrically arranged in an opposite sliding way; two communicating grooves which can be respectively communicated with the water storage pipe 22 are formed in the sliding block 5; the communicating groove includes a water outlet groove 54 capable of communicating with the front end of each water guiding groove 101 and an air inlet groove 53 communicating with the outside.

A sliding brim 1022 horizontally arranged and extending towards the middle of the water collecting area 102 is formed at the upper end of the inner wall of the water collecting area 102; a sliding groove 51 which is in sliding connection with the sliding eaves 1022 is formed on the outer wall of the sliding block 5 close to the upper end; a containing groove 21 is formed at the lower end of the upper shell 2 and is positioned right above the water collecting area 102; the water storage pipe 22 is formed in the middle of the top end in the accommodating groove 21; and a sealing communicating port 52 which is respectively communicated with the air inlet groove 53 and the water outlet groove 54 is formed at the upper end of the sliding block 5.

When the sliding blocks 5 are located at the extreme positions far away from each other and air is filled in the water storage cavity 23, two ends of the water guide chute 101 are communicated with the water surface, and the water pump 6 works, so that water in the water collection area 102 enters the water guide chute 101 under the driving of an impeller of the water pump 6 and is further sprayed out from the rear end of the water spraying hole 1011 to generate forward thrust, and the lower shell 10 can move forward; the upper casing 2 provides buoyancy to the lower casing 10.

When the sliding block 5 is located the extreme position that is close to each other, when the water storage chamber 23 is filled with water, sealed intercommunication mouth 52 with the sealed support of standpipe 22 outer wall is tight, guiding gutter 101 with go out basin 54 intercommunication and then with go up the inside intercommunication of casing 2, go up casing 2 surface of water upper portion and pass through air inlet duct 53 and outside intercommunication, water pump 6 work can make go up the water in the casing 2 through go out basin 54 guiding gutter 101 flow in the squirt 8, the trigger is pressed and then makes the squirt 8 spray water.

The outer circumference of the water storage pipe 22 is connected with a sealing cover 4 for sealing the lower shell 2 in a sealing and threaded manner; a first external thread 221 is formed on the outer circumference of the water storage pipe 22; the inner wall of the cover 4 is circumferentially formed with an internal thread 41 in sealing threaded connection with the first external thread 221. A lower convex column 55 which can be in threaded connection with the sealing cover 4 is formed at the lower end of the sliding block 5; a second external thread 551 in threaded connection with the internal thread 41 is formed on the circumference of the outer wall of the lower convex column 55; when the sliding block 5 is located at the limit position close to each other, the cover 4 can fix the two lower protruding columns 55 relatively, and at this time, the two sealing communication ports 52 are respectively abutted against the outer wall of the water storage pipe 22, so that the air inlet 53 and the water outlet 54 are in sealing communication with the water storage cavity 23.

The inside of the water storage pipe 22 is fixedly connected with a communication cover 3 communicated with the outside of the upper shell 2 in a sealing way; an air inlet pipe 31 with the tail end positioned at the front end inside the upper shell 2 and capable of being communicated with the air inlet groove 53 and an water outlet pipe 32 with the tail end positioned at the rear end inside the upper shell 2 and capable of being communicated with the water outlet groove 54 are fixedly connected in the communication cover 3.

When the sliding blocks 5 are located at the limit positions close to each other, the air inlet groove 53 is in sealed communication with the air inlet pipe 31, and the water outlet groove 54 is in sealed communication with the water outlet pipe 32.

The air inlet pipe 31 is a hard structural pipe, and when the upper shell 2 is erected, the tail end of the air inlet pipe 31 is positioned at the top end inside the water storage cavity 23; when the water pump 6 works, water in the water storage cavity 23 is discharged, the pressure inside the water storage cavity 23 is reduced, the pressure above the water surface is equal to the external pressure through the air inlet pipe 31, and the upper shell 2 cannot deform due to pressure change.

The lower ends of the lower shells 10 are respectively formed with water gun grooves 103 for accommodating the water guns 8; the sliding columns 73 are respectively connected to the top ends of the corresponding water gun grooves 103 in a sliding manner; when the water gun 8 is put into the water gun groove 103, the water gun 8 enables the sliding column 73 to move to an upper limit position; when the water gun 8 is taken out of the water gun slot 103, the slide column 73 moves to a lower limit position. A sliding hole 1031 which is communicated with the upper part of the lower shell 10 and is used for enabling the sliding column 73 to penetrate downwards is formed at the top end in the water gun groove 103; a limiting table 731 extending towards the periphery is formed at the upper end of the sliding column 73; when the sliding column 73 penetrates out of the water gun slot 103, the limiting table 731 abuts against the upper part of the lower housing 10, so that the sliding column 73 is prevented from falling downwards.

A through hole 1033 for the hose to pass through is formed in the inner wall of the water gun groove 103; a continuous supporting plate 1032 which protrudes towards the center of the water gun groove 103 and is used for supporting the water gun 8 is formed on the inner wall of the water gun groove 103 close to the lower end; the area within the support plate 1032 is a hose cavity for receiving the hose.

The lower end of the lower shell 10 is fixedly connected with two symmetrically arranged elastic straps 11 for bearing the lower shell 10.

When swimming, the elastic strap 11 can tighten the water gun 8 in the water gun groove 103, and simultaneously make the water gun 8 abut against the sliding column 73 and be positioned at an inner limit position; the water pump 6 works to make the lower shell 10 move towards the front end, and the elastic straps 11 also make the sliding blocks 5 located at the extreme positions far away from each other to limit the sliding blocks 5 to slide; when the water gun 8 is used for playing water, the upper shell 2 is carried on the back through the elastic braces 11, the carrying and the use are convenient, and the water playing fun is increased.

The lower end of the lower shell 10 is provided with a switch 12 for controlling the operation of the water pump 6. A control module and a storage battery are arranged in the lower shell 10; the switch 12, the water pump 6 and the storage battery are electrically connected with the control module.

In the initial state, the sliding blocks 5 are respectively positioned at the extreme positions far away from each other, and the sealing cover 4 seals the water storage pipe 22; the torsion spring is in a power storage state, and the sealing plate 71 abuts against the second limiting bar 1042 to prevent the water spraying cavity 104 from communicating with the water chute 101.

When the product is used for swimming, the lower shell 10 is held by hands, so that the lower shell 10 is positioned below and the product is placed on the water surface, water flows into the water pump 6 through the water inlet hole 1021, a user climbs on the product, and the water spraying holes 1011 face the direction of the user. When the switch 12 is pressed, the water pump 6 starts to operate, and water in contact with the impeller of the water pump 6 flows to the rear of the water guide tank 101 by the driving of the impeller. With the continuous operation of the water pump 6, the water in the water chute 101 is gradually increased and then is sprayed backwards from the water spraying holes 1011, so that the lower shell 10 generates forward power to carry the user to swim. The novel swimming experience is obtained, the swimming speed is higher, the air is arranged in the upper shell 2 at the moment, and the swimming is safer and more labor-saving due to the buoyancy. The switch 12 is pressed again, the water pump 6 stops operating, and the lower housing 10 stops advancing.

When the product is used for playing water, the lower shell 10 is held by hands, the two water guns 8 are taken out, the sealing plate 71 rotates inwards under the elastic action of the torsion spring to abut against the first limiting strip 1012, the sealing plate 71 seals the water spraying holes 1011 at the moment, the water flow channel 1013 is opened, and the water guide groove 101 is communicated with the water spraying cavity 104. The sealing plate 71 rotates the linkage plate 711 in the process of rotating towards the inner side, and the linkage plate 711 rotates to push the driving column 721 forwards, so that the driving block 72 moves towards the front end. The driving block 72 moves to make the driving inclined plane 722 drive the sliding column 73 to move downwards, and when the sealing plate 71 rotates to be abutted against the first limit strip 1012, the sliding column 73 moves downwards to the outer limit position. Then the cover 4 is screwed off, the product is immersed in water, water enters the water chute 101 through the water inlet 1021, and simultaneously enters the water storage cavity 23 through the communication cover 3, so that the water chute 101 and the water storage cavity 23 are filled with water. Then, the two sliding blocks 5 are pushed inwards, so that the two sliding blocks 5 move towards each other and are abutted tightly, the sealing cover 4 is sleeved outside the lower convex column 55 and is screwed tightly, at the moment, the water outlet groove 54 is communicated with the water inlet hole 1021, meanwhile, the water outlet groove 54 is communicated with the water outlet pipe 32, and the air inlet groove 53 is communicated with the air inlet pipe 31.

Subsequently, the product is taken out of the water, the water spray hole 1011 is directed downward, the elastic shoulder strap 11 is carried on the back of the user, the water gun 8 is held by the hand, the switch 12 is pressed, the water pump 6 starts to operate, and the water contacting with the impeller of the water pump 6 flows to the lower part of the water guide channel 101 under the rotation of the impeller. When the trigger of the water gun 8 is pressed down, the water in the water chute 101 is driven by the impeller of the water pump 6 to sequentially pass through the water flow channel 1013, the water spraying cavity 104, the hose connector a1041, the hose and the hose connector b81 to be sprayed out of the water gun 8, and the water stops being sprayed out when the trigger of the water gun 8 is released. Water storage chamber 23 communicates with external environment through intake pipe 31, and water level upper portion pressure equals with outside pressure in water storage chamber 23, and along with the continuous work of water pump 6, water in the water storage chamber 23 passes through outlet pipe 32, play basin 54, inlet opening 1021 in proper order and enters into water pump 6, so reciprocal, and the water in the water storage chamber 23 is from squirt 8 blowout under the drive of water pump 6. The fun of playing water is increased, and the operation is simple and convenient.

After finishing using, arrange the inside water of product, press switch 12 once more, take off this product, put into squirt groove 103 bottom with the hose earlier, then put into squirt groove 103 with squirt 8 in, elasticity braces 11 will tighten squirt 8 and make squirt 8 restrict in squirt groove 103. In the process of putting the water gun 8 in, the water gun 8 abuts against the sliding column 73, the sliding column 73 slides inwards to the inner limit position, the sliding column 73 moves to drive the driving inclined plane 722 to move, and then the driving block 72 moves towards the direction of the water spraying hole 1011. The driving block 72 moves to synchronously drive the linkage plate 711 to move, so that the sealing plate 71 moves, when the sliding column 73 moves to the inner limit position, the sealing plate 71 rotates to abut against the second limit strip 1042 and the force of the torsion spring is accumulated, and at this time, the sealing plate 71 seals the water channel 1013, the water spraying hole 1011 is not sealed any more, and the water guide groove 101 is communicated with the water spraying hole 1011. Then the cover 4 is unscrewed, the sliding block 5 is shifted to the two sides to the initial position, the elastic strap 11 tightens the sliding block 5 to limit the sliding, and the cover 4 is screwed on the outer side of the water storage tube 22, so that the water storage cavity 23 is sealed.

According to the invention, the lower shell 10 is arranged, the lower shell 10 is placed in water, water which is in contact with an impeller of the water pump 6 can flow to the rear part of the water guide groove 101 under the work of the water pump 6, and then is sprayed out from the water spraying holes 1011, so that the lower shell 10 obtains power of forward movement, and the swimming speed of a user is higher; simultaneously be provided with squirt 8 in the casing 10 down, carry convenient to use, the work of water pump 6 can make the water in the guiding gutter 101 enter into squirt 8 through the hose in, presses squirt 8's trigger for squirt 8 sprays water, has increased the enjoyment of playing water.

According to the invention, by arranging the upper shell 2, when air is filled in the upper shell 2, the upper shell 2 provides upward buoyancy for the lower shell 10, so that a user can use the swimming pool more safely and swim more laborsavingly; when last casing 2 is built-in full water, in sliding block 5 can make the hydroenergy in the water storage chamber 23 can enter into water pump 6, outside air can enter into water storage chamber 23 surface of water top, along with continuous rotation of water pump 6, water storage chamber 23 can continuously supply water for squirt 8, has increased the enjoyment of playing water.

According to the invention, by arranging the sliding block 5, when the sliding block 5 is positioned at the limit positions at two sides and the lower shell 10 is placed on the water surface, water can enter the water pump 6 through the water inlet 1021, and further, the lower shell 10 obtains forward power along with the continuous work of the water pump 6, so that the swimming speed of a user is higher; when sliding block 5 supported each other tightly, inlet opening 1021 and play basin 54 intercommunication, play basin 54 and outlet pipe 32 intercommunication for inlet opening 1021 and water storage chamber 23 intercommunication, simultaneously, intake duct 53 and intake pipe 31 intercommunication make water storage chamber 23 and outside intercommunication, and 6 work of water pump can make water storage chamber 23 supply water to squirt 8, increase the enjoyment of playing water.

According to the invention, by arranging the elastic braces 11, when swimming, the elastic braces 11 can tighten the water gun 8 in the water gun groove 103, and simultaneously, the water gun 8 is abutted against the sliding column 73 and moves to the inner limit position; the sliding column 73 drives the driving block 72 to move, the driving block 72 drives the sealing plate 71 to rotate, so that the sealing plate 71 closes the water channel 1013, the water spraying holes 1011 are communicated with the water chute 101, the water pump 6 works to enable the lower shell 10 to move towards the front end, and meanwhile, the elastic straps 11 enable the sliding blocks 5 to be located at the limit positions far away from each other to limit the sliding of the sliding blocks 5; when the water gun 8 is used for playing water, the upper shell 2 is carried on the back through the elastic braces 11, the carrying and the use are convenient, and the water playing pleasure is increased.

According to the invention, by arranging the sealing part 7, when the sealing plate 71 abuts against the first limiting strip 1012, the sealing plate 71 seals the water spraying hole 1011 to open the water channel 1013, the water pump 6 works to enable water in the water chute 101 to enter the water gun 8, the water gun 8 sprays water by pressing down the trigger, and the water playing fun is increased; when the sealing plate 71 abuts against the second limiting bar 1042, the sealing plate 71 seals the water channel 1013 to open the water spraying hole 1011, and the water pump 6 works to enable the water in the water chute 101 to be sprayed out from the water spraying hole 1011, so as to provide power for the swimming of the lower housing 10.

According to the invention, by arranging the sealing cover 4, when the sealing cover 4 is screwed on the periphery of the water storage pipe 22 and air is filled in the water storage cavity 23, the upper shell 2 provides buoyancy for the swimming of the lower shell 10, so that a user can swim more safely; when the sealing cover 4 is screwed on the periphery of the lower convex column 55, the sealing cover 4 enables the two sliding blocks 5 to be fixed relatively, so that the water outlet groove 54 is communicated with the water inlet 1021, meanwhile, the water outlet groove 54 is communicated with the water outlet pipe 32, the air inlet groove 53 is communicated with the air inlet pipe 31, the water pump 6 works to enable water in the water storage cavity 23 to supply water to the water gun 8, and the water playing fun is increased.

The swimming pool can drive a user to swim, the swimming speed is higher, and the swimming is more labor-saving; the water gun can be used as a water gun, the water playing pleasure is increased, and the water gun is simple in structure, light in design and convenient to carry and store.