A collapsible hand washing laundry appliance which can simulate a horizontal and vertical washing machine

Abstract

The application discloses a detachable manual washing equipment which can simulate horizontal and vertical washing machines. The equipment comprises a transparent shell, a lower shell cover arranged at the bottom of the shell, an upper shell cover arranged at the top of the shell, a rotating assembly arranged in the lower shell cover, and a cover lifting assembly detachably connected in the upper shell cover. A drum is arranged in the shell, and the drum is connected with a pulsator at the bottom. The pulsator is connected with the rotating assembly, and is driven to rotate with the drum by the rotating assembly. The cover lifting assembly covers the opening of the drum, and seals the drum after being closed. The cover lifting assembly, the drum rotating disc, the drum and the pulsator and all the components which can contact water can be quickly disassembled and assembled, and are convenient to clean. According to the placing mode of the product, when the equipment is placed horizontally, the working state of the horizontal drum washing machine can be simulated; when the equipment is placed vertically, the working state of the vertical washing machine can be simulated.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of washing machines, in particular to a detachable manual washing device which can simulate horizontal and vertical washing machines. BACKGROUND

[0002] The existing manual washing machines are mostly vertical, and cannot be used in horizontal state. Moreover, only the cover of the washing machine can be opened, and other structures cannot be disassembled, which is quite inconvenient for cleaning. SUMMARY

[0003] In order to overcome the above-mentioned deficiencies, the present application provides a detachable manual washing device which can simulate horizontal and vertical washing machines, and can be used vertically and horizontally, and the part in contact with water can be disassembled for easy cleaning.

[0004] The technical scheme of the present application is as follows:

[0005] A detachable manual washing device which can simulate horizontal and vertical washing machines, comprising a transparent shell, a shell lower cover is arranged at the bottom of the shell, a shell upper cover is arranged at the top of the shell, a rotating assembly is arranged in the shell lower cover, and a cover lifting assembly is detachably connected in the shell upper cover.

[0006] A roller is arranged in the shell, and the roller is connected with a pulsator; the pulsator is connected with the rotating assembly, and is driven to rotate with the roller by the rotating assembly; the cover lifting assembly covers the opening of the roller, and seals the roller after being closed.

[0007] Preferably, a roller following disc is connected to the bottom of the cover lifting assembly by magnetic attraction, the bottom of the roller following disc is clamped into the top of the roller to rotate with the roller, and the roller following disc supports the roller from the side when simulating horizontal washing to ensure stability during washing; and / or a waterproof silica gel gasket is arranged between the shell upper cover and the shell.

[0008] Preferably, the cover lifting assembly comprises a cover lifting body and n locking tongues, n≥2, locking tongue grooves equal in number to the locking tongues are arranged in the cover lifting body, the locking tongues are one-to-one corresponding in the locking tongue grooves, an opening is arranged at the front end of each locking tongue groove, and the front end of the locking tongue can be inserted into the shell upper cover after passing through the opening of the locking tongue groove when the locking tongue slides forward in the locking tongue groove, so as to realize locking.

[0009] Preferably, the cover lifting assembly further comprises a locking piece shaft and a locking tongue disc, the locking piece shaft is located at the center of the cover lifting body, and simultaneously passes through the center of the locking tongue disc.

[0010] A limiting column is protruded upward at the rear end of each locking tongue,

[0011] The lock tongue turntable has a number of limiting holes equal to the number of lock tongues. The limiting holes are centrally symmetrical, and each locking tongue's limiting post corresponds to one of the limiting holes. When the lock tongue turntable is rotated, all the limiting posts drive the lock tongues to be pushed out / retracted synchronously.

[0012] The limiting hole is larger at one end and smaller at the other. The larger end is closer to the outer edge of the locking tongue turntable, while the smaller end is closer to the inner side. When the locking tongue turntable is rotated, the limiting post moves from the larger end to the smaller end or vice versa in the corresponding limiting hole. Since the larger end is closer to the outer edge, when the locking tongue turntable is rotated to move the limiting post from the smaller end to the larger end, the locking tongue is pushed forward into the housing cover to achieve locking. When the locking tongue turntable is reversed to move the limiting post from the larger end to the smaller end, the locking tongue is pulled backward to disengage from the housing cover, at which point it is in the unlocked state, and the lifting cover assembly can be easily lifted.

[0013] Preferably, the included angle between two adjacent locking tongue grooves is 360° / n, and the evenly distributed locking tongues make the locking more stable.

[0014] Preferably, the center of the latch turntable is also provided with a knob switch that is easy to hold. Since the knob switch is fixed to the latch turntable, the latch turntable will rotate with it simply by turning the knob switch, making the operation more convenient; and / or, a waterproof silicone gasket is also provided between the lifting cover body and the housing cover.

[0015] Preferably, the rotating assembly includes a main rotating shaft and a hand-operated plate, the hand-operated plate being I-shaped with a pull rope wound in the middle and a return spring at the bottom;

[0016] The main shaft is connected to the center of the hand-operated plate and passes through the housing to connect with the impeller. When the pull rope is pulled, the hand-operated plate rotates, thereby driving the main shaft and impeller to rotate. When the pull rope is released, the return spring drives the hand-operated plate to reverse and return to its original position.

[0017] Preferably, the lower part of the main rotating shaft is a square shaft and the upper part is a round shaft. The lower square shaft is inserted into the hand-operated plate, and the upper round shaft passes through the housing and is connected to the impeller through a positioning pin. A one-way bearing is also provided between the upper round shaft of the main rotating shaft and the housing.

[0018] And / or, a waterproof silicone gasket is also provided between the circular shaft above the one-way bearing and the housing. The one-way bearing ensures that the main shaft will only rotate when the hand pull is pulled, and will not rotate when the hand pull is reversed back to its original position.

[0019] Alternatively, a ratchet disc is provided in the center of the hand-operated plate, and several ratchet paddles are also provided around the ratchet disc on the top of the hand-operated plate so that the ratchet can only rotate in one direction;

[0020] The lower part of the main rotating shaft is a square shaft, and the upper part is a round shaft. The lower square shaft is inserted into the ratchet disc, and the upper round shaft passes through the housing and is connected to the impeller through a positioning pin.

[0021] The first bearing is arranged between the circular shaft and the shell, and the second bearing is arranged between the ratchet disc and the hand pulling disc. And / or, a waterproof silica gel gasket is arranged between the circular shaft and the shell above the first bearing. The combination of the two bearings, the ratchet disc and the plurality of ratchet pieces can realize the function of a one-way bearing, and the cost is lower than that of a one-way bearing.

[0022] Preferably, the end of the pulling rope is connected with a handle after passing through the lower cover of the shell, and a nylon sleeve is arranged in the hole on the lower cover of the shell for the pulling rope to pass through to ensure smooth pulling of the pulling rope.

[0023] Preferably, a cover plate can be further arranged on the cover body and the lower cover of the shell for the purpose of aesthetics.

[0024] The beneficial effects of the present application are as follows:

[0025] The cover lifting assembly, the roller following disc, the roller and the impeller and all the components that can contact water in the present application can be quickly disassembled and assembled, which is convenient for cleaning.

[0026] The present application can also simulate the working state of a horizontal type roller washing machine when the device is placed horizontally, and simulate the working state of a vertical type washing machine when the device is placed vertically. BRIEF DESCRIPTION OF DRAWINGS

[0027] The present application will be described by examples and with reference to the accompanying drawings, in which:

[0028] Figure 1 is a schematic view of the vertical state of the present application;

[0029] Figure 2 is a schematic view of the horizontal state of the present application;

[0030] Figure 3 is an exploded schematic view of the present application;

[0031] Figure 4 is a sectional view of Example 1;

[0032] Figure 5 is a perspective schematic view of the cover lifting assembly from the top;

[0033] Figure 6 is a perspective schematic view of the cover lifting assembly from the bottom;

[0034] Figure 7 is a top view of the cover lifting assembly;

[0035] Figure 8 is Figure 4 is an enlarged view of part B in FIG. 8;

[0036] Figure 9 isFigure 4 A magnified view of part A in the middle;

[0037] Figure 10 This is a schematic diagram of the rotating assembly in Embodiment 1;

[0038] Figure 11 This is a diagram of a hand-operated winding mechanism and a return spring;

[0039] Figure 12 This is a schematic diagram of the rotating assembly in Embodiment 2. Detailed Implementation

[0040] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the invention, and therefore only show the components relevant to the invention.

[0041] In the description of the invention, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0042] In the description of the invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, including welding, riveting, bonding, etc.; it can also be a detachable connection, including threaded connection, key connection, pin connection, etc.; or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0043] Example 1

[0044] like Figures 1-4 The detachable manual washing machine shown can simulate both horizontal and vertical washing machines. It includes a transparent housing 2, a lower housing cover 3 at the bottom of the housing 2, and an upper housing cover 1 at the top. A rotating assembly is located inside the lower housing cover 3, and a lifting cover assembly is detachably connected inside the upper housing cover 1. A drum 8 is located inside the housing 2, and the bottom of the drum 8 is connected to a pulsator 9. The pulsator 9 is connected to the rotating assembly and is driven by the rotating assembly to rotate with the drum. The lifting cover assembly covers the opening of the drum 8 and closes the drum 8 when closed.

[0045] As shown in Figures 5-8 The cover-lifting assembly comprises a cover-lifting body 12, a lock shaft 13, a lock tongue turntable 18 and n lock tongues 27, n≥2. The cover-lifting body 12 is provided with lock tongue grooves equal in number to the lock tongues 27. The included angle between two adjacent lock tongue grooves is 360° / n. The lock tongues 27 are one-to-one corresponding in the lock tongue grooves. The front end of each lock tongue groove is provided with an opening. When the lock tongue 27 slides forward in the lock tongue groove, the front end of the lock tongue 27 can pass through the opening of the lock tongue groove and be inserted into the upper cover 1 of the shell, so as to realize locking. The bottom of the cover-lifting body is connected with a roller through magnetic attraction, and the bottom of the roller turntable 10 is clamped into the top of the roller 8 to rotate with the roller. When the simulation horizontal washing is performed, the roller turntable is supported on the side to ensure the stability during washing.

[0046] The lock shaft 13 is located at the center of the cover-lifting body 12 and passes through the center of the lock tongue turntable 18. The rear end of each lock tongue 27 is provided with a limiting column 28. The lock tongue turntable 18 is provided with limiting holes 29 equal in number to the lock tongues 27. The limiting holes 29 are centrally symmetric. The limiting column 28 of each lock tongue 27 is one-to-one corresponding in the limiting hole 29. When the lock tongue turntable is rotated, all the limiting columns drive the lock tongues to be synchronously pushed out or pulled back. One end of the limiting hole 29 is large and the other end is small. The large end is close to the outer edge of the lock tongue turntable and the small end is close to the inner side. When the lock tongue turntable is rotated, the limiting column moves from the large end to the small end or from the small end to the large end in the corresponding limiting hole. Since the large end is close to the outer edge, when the lock tongue turntable is rotated to make the limiting column move from the small end to the large end, the lock tongue is pushed forward into the shell upper cover to realize locking. When the lock tongue turntable is reversed to make the limiting column move from the large end to the small end, the lock tongue is pulled back to be separated from the shell upper cover, so that the cover-lifting assembly can be easily lifted.

[0047] The center of the lock tongue turntable 18 is further provided with a rotary knob switch 17 which is convenient for holding by hand. Since the rotary knob switch is fixed with the lock tongue turntable, only the rotary knob switch needs to be rotated, and the lock tongue turntable will be rotated with it, so that the operation is more convenient.

[0048] As shown in Figures 9-11 The rotating assembly comprises a main rotating shaft 19 and a hand pulling disc 20. The hand pulling disc 20 is in the shape of an I-beam. A pulling rope 5 is wound in the middle. The bottom is provided with a return spring 21. The main rotating shaft 19 is connected to the center of the hand pulling disc 20 and passes through the shell 2 and is connected with the impeller 9. After the pulling rope is pulled, the hand pulling disc is rotated, so as to drive the main rotating shaft and the impeller to rotate. After the hand is released, the return spring drives the hand pulling disc to reverse and return.

[0049] A ratchet disc 22 is located at the center of the hand-operated pull plate 20, and several ratchet paddles 23 are also provided around the ratchet disc 22 at the top of the hand-operated pull plate 20 to ensure that the ratchet can only rotate in one direction. The lower part of the main rotating shaft 19 is a square shaft, and the upper part is a round shaft. The lower square shaft is inserted into the ratchet disc 22, and the upper round shaft passes through the housing 2 and is connected to the impeller 9 through a positioning pin. A first bearing 24 is provided between the round shaft and the housing 2, and a second bearing 25 is provided between the ratchet disc 22 and the hand-operated pull plate 20. The combination of the two bearings, the ratchet disc, and the several ratchet paddles enables it to function as a one-way bearing, and it is less expensive than a one-way bearing. The end of the pull rope 5 passes through the lower cover 3 of the housing and is connected to a handle 6. A nylon sleeve 7 is provided in the hole on the lower cover 3 of the housing for the pull rope 5 to pass through to ensure smooth pulling of the rope.

[0050] Waterproof silicone gaskets are provided between the lifting body 12 and the upper cover 1, between the upper cover 1 and the housing 2, and between the circular shaft above the first bearing and the housing. For aesthetic purposes, a cover plate can also be placed on the lifting body and the lower cover of the housing.

[0051] Example 2

[0052] like Figure 12 As shown, this embodiment uses a one-way bearing 22' instead of the two bearings, ratchet disc, and several ratchet paddles in Embodiment 1. The lower part of the main rotating shaft 19 is a square shaft, and the upper part is a round shaft. The lower square shaft is directly inserted into the hand-operated disc 20, and the upper round shaft passes through the housing 2 and is connected to the impeller 9 through a positioning pin. A one-way bearing 22' is also provided between the upper round shaft of the main rotating shaft 19 and the housing 2. A waterproof silicone gasket 26 is also provided between the round shaft above the one-way bearing 22' and the housing 2. The one-way bearing ensures that the main rotating shaft will only rotate when the hand-operated disc is pulled, and will not rotate when the hand-operated disc is reversed back to its original position.

[0053] Based on the above description, those skilled in the art can make various changes and modifications without departing from the technical concept of this invention. The technical scope of this invention is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A collapsible hand washing laundry apparatus which can simulate a horizontal and vertical washing machine, characterized in that, The shell (2) comprises a shell lower cover (3) and a shell upper cover (1), the shell lower cover (3) is provided with a rotating assembly, and the shell upper cover (1) is detachably connected with a cover lifting assembly. The shell (2) is provided with a roller (8), the bottom of the roller (8) is connected with a pulsator (9), the pulsator (9) is connected with the rotating assembly and is driven to rotate by the rotating assembly, the cover lifting assembly covers the opening of the roller (8) and seals the roller (8) after being closed, the bottom of the cover lifting assembly is connected with a roller following rotating disc (10) through magnetic attraction, the bottom of the roller following rotating disc (10) is clamped into the top of the roller (8), and / or a waterproof silica gel gasket (26) is arranged between the shell upper cover (1) and the shell (2), the cover lifting assembly comprises a cover lifting main body (12) and n locking tongues (27), n is greater than or equal to 2, the cover lifting main body (12) is provided with locking tongue grooves equal in number to the locking tongues (27), the locking tongues (27) are one-to-one corresponding in the locking tongue grooves, the front end of each locking tongue groove is provided with an opening, and the front end of the locking tongue (27) can be inserted into the shell upper cover (1) after passing through the opening of the locking tongue groove when the locking tongue (27) slides forward in the locking tongue groove.

2. The collapsible hand washing laundry equipment that can simulate horizontal and vertical washing machines according to claim 1, characterized in that, The cover lifting assembly further comprises a locking piece shaft (13) and a locking tongue rotating disc (18), the locking piece shaft (13) is located at the center of the cover lifting main body (12) and simultaneously passes through the center of the locking tongue rotating disc (18), the rear end of each locking tongue (27) is protruded upward to form a limiting column (28), the locking tongue rotating disc (18) is provided with limiting holes (29) equal in number to the locking tongues (27), the limiting holes (29) are centrally symmetrical, and the limiting column (28) of each locking tongue (27) is one-to-one corresponding in the limiting hole (29), One end of the limiting hole (29) is large and the other end is small, the large end is close to the outer edge of the locking tongue rotating disc, and the small end is close to the inner side.

3. The collapsible hand washing machine equipment that can simulate horizontal and vertical washing machines according to claim 1, characterized in that, The included angle between two adjacent locking tongue grooves is 360° / n.

4. The collapsible hand washing machine apparatus that can simulate horizontal and vertical washing machines according to claim 2, characterized in that, The center of the locking tongue rotating disc (18) is further provided with a rotary knob switch (17), and / or a waterproof silica gel gasket (26) is further arranged between the cover lifting main body (12) and the shell upper cover (1).

5. The collapsible hand washing machine equipment that can simulate horizontal and vertical washing machines according to claim 1, characterized in that, The rotating assembly comprises a main rotating shaft (19) and a hand pulling disc (20), the hand pulling disc (20) is in the shape of an I-beam, a pulling rope (5) is wound in the middle, and a return spring (21) is arranged at the bottom, the main rotating shaft (19) is connected to the center of the hand pulling disc (20) and passes through the shell (2) to be connected with the pulsator (9).

6. The collapsible hand washing laundry equipment that can simulate horizontal and vertical washing machines according to claim 5, characterized in that, The lower part of the main rotating shaft (19) is a square shaft, the upper part is a circular shaft, the square shaft of the lower part is inserted into the hand pulling disc (20), the circular shaft of the upper part is connected with the pulsator (9) through a positioning pin after passing through the shell (2), and a one-way bearing (22') is further arranged between the circular shaft of the upper part of the main rotating shaft (19) and the shell (2), and / or a waterproof silica gel gasket (26) is further arranged between the circular shaft above the one-way bearing (22') and the shell (2).

7. The collapsible hand washing laundry equipment that can simulate horizontal and vertical washing machines according to claim 6, characterized in that, A ratchet wheel (22) is arranged in the center of the hand pulling disc (20), and a plurality of ratchet wheel tabs (23) are also arranged around the ratchet wheel (22) on the top of the hand pulling disc (20); the lower part of the main rotating shaft (19) is a square shaft, the upper part is a circular shaft, the square shaft of the lower part is inserted into the ratchet wheel (22), the circular shaft of the upper part passes through the shell (2) and is connected with the impeller (9) through a positioning pin; a first bearing (24) is arranged between the circular shaft and the shell (2), and a second bearing (25) is arranged between the ratchet wheel (22) and the hand pulling disc (20); and / or a waterproof silica gel gasket (26) is also arranged between the circular shaft above the first bearing (24) and the shell (2).

8. The collapsible hand washing machine apparatus that can simulate horizontal and vertical washing machines according to claim 1, characterized in that, The end of the pull rope (5) passes through the lower cover (3) of the shell and is connected with a handle (6), and a nylon sleeve (7) is arranged in the hole of the lower cover (3) of the shell for the pull rope (5) to pass through.

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