Vertical magnetic water pump mechanism for toys

Abstract

The utility model discloses a vertical magnetic water pump mechanism for toys, which comprises a water pump shell and a water pump cap, the water pump cap is arranged below the water pump shell, and an exhaust port is arranged on the side wall of the water pump cap. A motor and a rotating disc piece arranged below the motor are arranged in the water pump shell, the rotating disc piece is connected with a motor shaft of the motor, a rotating impeller is arranged in the water pump cover cap, the rotating disc piece is provided with a first magnet, a second magnet attracted with the first magnet is arranged in the rotating impeller, and the rotating disc piece drives the rotating impeller to rotate synchronously when rotating. According to the wading toy, the structural design that the exhaust port is formed is adopted, air in the water pump cap can be exhausted through the exhaust port during water pumping, the technical problem of air trapping in the water pump cap is effectively solved, the situation that output water flows discontinuously or sometimes and sometimes is avoided, and it is guaranteed that the water flows are stable and smooth when the wading toy flows out of water.

Description

Technical Field

[0001] The utility model relates to the technical field related to water-related toys, and in particular to a vertical magnetic water pump mechanism used for toys. Background Art

[0002] Wading toys are a type of water toys, which are usually equipped with various water discharge and drainage functions. At present, the water discharge function of wading toys is mainly achieved through the toy water pump mechanism. Since some air accumulates at the bottom of the wading toy when it is directly placed in the water, the output water flow is intermittent or sometimes absent when the water pump mechanism pumps water, which seriously affects the fun of playing with wading toys. To this end, we propose a vertical magnetic water pump mechanism for toys. Utility Model Content

[0003] The utility model aims to overcome the deficiencies of the prior art and provide a vertical magnetic water pump mechanism for toys.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a vertical magnetic water pump mechanism for toys, comprising a water pump housing and a water pump cap, wherein the water pump cap is arranged below the water pump housing, and an exhaust port is opened at the side wall of the water pump cap; a motor and a turntable member arranged below the motor are arranged in the water pump housing, the turntable member is connected to the motor shaft of the motor, a rotating impeller is arranged in the water pump cap, the turntable member is provided with a first magnet, and a second magnet that is magnetically attracted to the first magnet is arranged in the rotating impeller, and when the turntable member rotates, the rotating impeller is driven to rotate synchronously.

[0005] It is further explained that a pump body upper cover is provided above the water pump housing, the pump body upper cover is buckled with the water pump housing, the pump body upper cover is provided with a wiring hole, and a sealing waterproof cover is provided at the wiring hole.

[0006] It is further explained that the water pump cover cap is provided with a water outlet pipe portion, the water outlet pipe portion is provided with a water outlet, and the water pump cover cap is provided with a water inlet.

[0007] It is further explained that the plurality of water inlets are distributed in a circle around the central axis of the rotating impeller.

[0008] To further explain, the turntable is provided with a first accommodating groove for accommodating the first magnet, the first accommodating groove is covered with a first covering sheet, and the first magnet is sealed in an inner cavity surrounded by the first accommodating groove and the first covering sheet.

[0009] To further explain, the rotating impeller is provided with a second accommodating groove for accommodating the second magnet, the second accommodating groove is covered with a second cover sheet, and the second magnet is sealed in an inner cavity surrounded by the second accommodating groove and the second cover sheet.

[0010] To further explain, the exhaust port is arranged on the upper side of the water pump cavity of the water pump cap.

[0011] To further explain, the exhaust port may be a straight hole or an oblique hole.

[0012] It is further explained that the water pump housing is provided with a convex pin portion, and the water pump cover cap is provided with a notch portion. When the water pump cover cap is connected to the water pump housing, the convex pin portion of the water pump housing is inserted into the notch portion of the water pump cover cap, and the exhaust port is a gap between the convex pin portion and the notch portion.

[0013] The beneficial effect of the utility model is that the utility model adopts a structural design with an exhaust port, and the air in the water pump cap can be discharged through the exhaust port at the same time when pumping water, which effectively solves the technical problem of air trapping inside the water pump cap, avoids intermittent or intermittent water output, and ensures that the water flow of the wading toy is stable and smooth when it comes out of the water. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model.

[0015] Figure 2 for Figure 1 An enlarged schematic diagram of point B.

[0016] Figure 3 It is a structural schematic diagram of the utility model.

[0017] Figure 4 It is a schematic diagram of the structural decomposition of the utility model.

[0018] Figure 5 It is a structural sectional view of the utility model.

[0019] Figure 6 for Figure 5 An enlarged schematic diagram of point A.

[0020] Figure 7 It is a schematic diagram of the structure of a toy water pump mechanism when it is applied to a wading toy.

[0021] Figure numbers: 11, water pump housing; 111, pump body upper cover; 112, sealing waterproof sleeve; 113, convex pin portion; 12, water pump cap; 121, exhaust port; 122, water outlet pipe portion; 123, water outlet; 124, water inlet; 125, pump water chamber; 126, notch portion; 13, motor; 14, turntable member; 141, first accommodating groove; 15, rotating impeller; 151, second accommodating groove; 16, first magnet; 17, second magnet; 18, first cover plate; 19, second cover plate; 20, wading toy; 21, water outlet mechanism; 22, water pipe; 30, air. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings.

[0023] Combined with Figure 1 To Attachment Figure 6 As shown, a vertical magnetic water pump mechanism for a toy includes a water pump housing 11 and a water pump cap 12. The water pump cap 12 is arranged below the water pump housing 11, and an exhaust port 121 is opened at the side wall of the water pump cap 12; a motor 13 and a turntable member 14 arranged below the motor 13 are arranged in the water pump housing 11, the turntable member 14 is connected to the motor shaft of the motor 13, a rotating impeller 15 is arranged in the water pump cap 12, the turntable member 14 is provided with a first magnet 16, and the rotating impeller 15 is provided with a second magnet 17 that is magnetically attracted to the first magnet 16, and when the turntable member 14 rotates, the rotating impeller 15 is driven to rotate synchronously.

[0024] Combined with Figure 1 To Attachment Figure 5 As shown, the water pump housing 11 is provided with a pin portion 113, and the water pump cap 12 is provided with a notch portion 126. When the water pump cap 12 is connected to the water pump housing 11, the pin portion 113 of the water pump housing 11 is inserted into the notch portion 126 of the water pump cap 12, and the exhaust port 121 is a gap between the pin portion 113 and the notch portion 126.

[0025] In addition, the exhaust port 121 can be a straight hole or an inclined hole. The exhaust port 121 is disposed on the upper side of the water pump cavity 125 of the water pump cap 12 .

[0026] Combined with Figure 5 and attached Figure 6 As shown, when the rotating impeller 15 rotates to pump water, the air 30 in the water pump cap 12 can be discharged simultaneously through the exhaust port 121, which effectively solves the technical problem of air trapping inside it, avoids intermittent or occasional water output, and ensures that the water flow of wading toys is stable and smooth when coming out of the water.

[0027] A pump cover 111 is provided above the water pump housing 11, and the pump cover 111 is buckled with the water pump housing 11. The pump cover 111 is provided with a wiring hole, and a sealing waterproof cover 112 is provided at the wiring hole. The sealing waterproof cover 112 can play a waterproof role and prevent the motor 13 inside the water pump housing 11 from entering water.

[0028] The water pump cap 12 is provided with a water outlet pipe 122, the water outlet pipe 122 is provided with a water outlet 123, and the water pump cap 12 is provided with a water inlet 124. A plurality of water inlets 124 are distributed in a circle around the central axis of the rotating impeller 15.

[0029] The turntable 14 is provided with a first receiving groove 141 for receiving the first magnet 16 . A first cover sheet 18 is provided above the first receiving groove 141 . The first magnet 16 is sealed in an inner cavity surrounded by the first receiving groove 141 and the first cover sheet 18 .

[0030] The rotary impeller 15 is provided with a second receiving groove 151 for receiving the second magnet 17. A second cover sheet 19 is provided above the second receiving groove 151. The second magnet 17 is sealed in the inner cavity surrounded by the second receiving groove 151 and the second cover sheet 19. Under the magnetic attraction between the first magnet 16 and the second magnet 17, when the turntable 14 rotates, the rotary impeller 15 can rotate synchronously with the turntable 14.

[0031] Combined with Figure 7 As shown, a wading toy includes a water outlet mechanism 21 connected to a toy water pump mechanism, and a water pipe 22 is connected between the water outlet mechanism 21 and the toy water pump mechanism.

[0032] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0033] It should be understood that the terms "first", "second", etc. are used in the present invention to describe various information, but these information should not be limited to these terms, and these terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present invention, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information.

[0034] The above description does not limit the technical scope of the present invention. Any modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A vertical magnetic water pump mechanism for toys, characterized in that: The invention comprises a water pump housing (11) and a water pump cover (12), wherein the water pump cover (12) is arranged below the water pump housing (11), and an exhaust port (121) is provided on a side wall of the water pump cover (12); a motor (13) and a turntable component (14) arranged below the motor (13) are provided in the water pump housing (11), the turntable component (14) is connected to the motor shaft of the motor (13), a rotating impeller (15) is provided in the water pump cover (12), the turntable component (14) is provided with a first magnet (16), and a second magnet (17) which is magnetically attracted to the first magnet (16) is provided in the rotating impeller (15), and when the turntable component (14) rotates, it drives the rotating impeller (15) to rotate synchronously.

2. A vertical magnetic water pump mechanism for toys according to claim 1, characterized in that: A pump body upper cover (111) is provided above the water pump housing (11), the pump body upper cover (111) being buckled with the water pump housing (11), the pump body upper cover (111) being provided with a wiring hole, and a sealing waterproof sleeve (112) being provided at the wiring hole.

3. A vertical magnetic water pump mechanism for toys according to claim 1, characterized in that: The water pump cover cap (12) is provided with a water outlet pipe portion (122), the water outlet pipe portion (122) is provided with a water outlet (123), and the water pump cover cap (12) is provided with a water inlet (124).

4. A vertical magnetic water pump mechanism for toys according to claim 3, characterized in that: The plurality of water inlets (124) are distributed in a circular pattern around the central axis of the rotating impeller (15).

5. A vertical magnetic water pump mechanism for toys according to claim 1, characterized in that: The turntable member (14) is provided with a first accommodating groove (141) for accommodating the first magnet (16); a first cover sheet (18) is provided above the first accommodating groove (141); and the first magnet (16) is sealed in an inner cavity surrounded by the first accommodating groove (141) and the first cover sheet (18).

6. A vertical magnetic water pump mechanism for toys according to claim 1, characterized in that: The rotating impeller (15) is provided with a second accommodating groove (151) for accommodating the second magnet (17); a second cover sheet (19) is provided above the second accommodating groove (151); and the second magnet (17) is sealed in an inner cavity surrounded by the second accommodating groove (151) and the second cover sheet (19).

7. A vertical magnetic water pump mechanism for toys according to claim 1, characterized in that: The exhaust port (121) is arranged on the upper side of the water pump cavity (125) of the water pump cover cap (12).

8. A vertical magnetic water pump mechanism for toys according to claim 1, characterized in that: The exhaust port (121) may be a straight hole or an inclined hole.

9. A vertical magnetic water pump mechanism for toys according to claim 1, characterized in that: The water pump housing (11) is provided with a convex pin portion (113), and the water pump cover cap (12) is provided with a notch portion (126); when the water pump cover cap (12) is connected to the water pump housing (11), the convex pin portion (113) of the water pump housing (11) is inserted into the notch portion (126) of the water pump cover cap (12), and the exhaust port (121) is a gap between the convex pin portion (113) and the notch portion (126).

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