CN219699731U - Waterway switching device of wall breaking machine - Google Patents

Abstract

The utility model discloses a waterway switching device of a wall breaking machine, which comprises a switching device, wherein the switching device is arranged at one end of a water supply pipeline inside a handle of a stirring cup, the switching device comprises a connecting pipe, a convex pipe, a valve ball, a reset spring and a sleeve, one end of the connecting pipe is provided with an insertion pipe, the insertion pipe is communicated with the connecting pipe, the insertion pipe is inserted into the water supply pipeline, the convex pipe is arranged in an inner cavity of the connecting pipe, the valve ball is arranged at one end of the convex pipe and seals the pipe orifice of the convex pipe, the sleeve is arranged above the valve ball, and the reset spring is sleeved on the outer wall of the sleeve. The utility model sets up the water way switch device in the junction of the mixing cup and wall breaking machine base, the valve ball of the conventional state is in the state of sealing permanently, when needing to go out water, can apply the upward water pressure to the valve ball through the water supply of pump body, make the valve ball separate from protruding pipe, open the mouth of pipe of protruding pipe, the water enters into the mixing cup under the function of pump body; when the convex pipe needs to be closed, only the water supply of the pump body is stopped.

Description

Waterway switching device of wall breaking machine

Technical Field

The utility model relates to the technical field of wall breaking machines, in particular to a waterway switching device of a wall breaking machine.

Background

The wall breaking machine integrates the functions of a juicer, a soymilk machine, an ice cream machine, a cooking machine, a grinder and the like, and completely achieves the function of one machine with multiple functions. In the related art, a wall breaking machine with automatic water inlet exists, because the wall breaking machine needs to be communicated with a water inlet pipeline, the stirring cup is generally in a non-detachable fixing structure, the operation of a user is inconvenient, for example, the stirring cup is independently taken out from the wall breaking machine and the liquid in the stirring cup is poured, and the like, and meanwhile, the fixing structure is not beneficial to the cleaning and maintenance of the user, so that the use feeling is poor; if the stirring cup is detachable, the water inlet pipeline in the stirring cup can be separated from the water inlet pipeline in the wall breaking machine, so that residual water in the water inlet pipeline of the stirring cup leaks outwards, and the problem needs to be solved.

Disclosure of Invention

The present utility model is directed to solving at least one of the problems of the prior art. Therefore, the utility model aims to provide the waterway switching device of the wall breaking machine, and the waterway switching device can be automatically opened for water feeding when water feeding; when water is not needed, the water supply device can be automatically closed to prevent water leakage.

In order to achieve the above purpose, the utility model provides a waterway switching device of a wall breaking machine, which comprises a switching device, wherein the switching device is arranged at one end of a water supply pipeline inside a handle of a stirring cup, the switching device comprises a connecting pipe, a convex pipe, a valve ball, a reset spring and a sleeve, one end of the connecting pipe is provided with a cannula, the cannula is communicated with the connecting pipe, the cannula is inserted into the water supply pipeline, the convex pipe is arranged in an inner cavity of the connecting pipe, the valve ball is arranged at one end of the convex pipe and seals a pipe orifice of the convex pipe, the sleeve is arranged above the valve ball, and the reset spring is sleeved on the outer wall of the sleeve.

On the basis of the scheme, the section of the convex pipe is of a convex structure, a convex cavity matched with the convex pipe is formed in the pipe orifice at one end of the connecting pipe, the convex pipe is inserted into the convex cavity, and the outer wall of the convex pipe is tightly matched with the convex cavity.

On the basis of the scheme, the diameter of the through hole in the convex pipe gradually expands from the middle to the two ends, namely the two ends of the convex pipe are wide openings, wherein one end of the convex pipe is a valve ball mounting end, and the other end of the convex pipe is a water inlet pipe mounting end; the convex pipe is provided with an outwardly extending flange at the mounting end of the water inlet pipe.

On the basis of the above scheme, the top is provided with first conflict face in the connecting pipe, the outer bottom of sleeve pipe is provided with the second conflict face of outside extension, reset spring both ends respectively with first conflict face with the second conflict face is inconsistent.

On the basis of the scheme, the connecting pipe is provided with the outwards extending clamping ring in the middle, and the clamping ring, the insertion pipe and the connecting pipe are of an integrated structure.

The utility model has the beneficial effects that:

1. the utility model sets up the water route switch device in the junction of the mixing cup and broken wall machine base, including connecting pipe, protruding pipe, valve ball, reset spring and quill, the valve ball of the conventional state is in the state of sealing permanently, when needing to go out water, can apply the upward water pressure to the valve ball through the water supply of pump body, make valve ball separate from protruding pipe, open the mouth of pipe of protruding pipe, the water enters into the mixing cup under the action of the pump body; when the convex pipe needs to be closed, only the water supply of the pump body is stopped. Even if the stirring cup is detached by the switch device, water in the water supply pipeline of the stirring cup can not leak outwards.

2. The return spring and the sleeve play a role in pressing the valve ball, and under the condition of no water supply, the return spring and the sleeve can always provide downward pressure for the valve ball, so that the valve ball always seals the convex pipe, and the condition that the valve ball shakes and the convex pipe orifice is opened when the stirring cup is moved is prevented.

The features and advantages of the present utility model will be described in detail by way of example with reference to the accompanying drawings.

Drawings

FIG. 1 is a sectional view of a wall breaking machine to which the present utility model is applied;

FIG. 2 is an enlarged view at A in FIG. 1;

FIG. 3 is a schematic opening view of the switching device of the present utility model;

FIG. 4 is an exploded view of a wall breaking machine to which the present utility model is applied;

FIG. 5 is a diagram of a wall breaking machine water supply system to which the present utility model is applied;

FIG. 6 is another sectional view of a wall breaking machine to which the present utility model is applied;

FIG. 7 is an enlarged view at B in FIG. 6;

FIG. 8 is a schematic view of the structure of the water outlet mechanism;

fig. 9 is a schematic view of the structure of the water outlet valve.

In the figure: 1. the device comprises a switching device, a connecting pipe, a convex pipe, a valve ball, a return spring, a sleeve and a pipe, wherein the switching device comprises the following components of the switching device, the connecting pipe, the convex pipe, the valve ball, the return spring, the sleeve and the sleeve, the valve ball is arranged at the mounting end, the water inlet pipe is arranged at the mounting end, the flange is arranged at the mounting end, the first abutting surface is arranged at the flange, the second abutting surface is arranged at the flange, the clamping ring is arranged at the first abutting surface, the clamping ring is arranged at the second abutting surface, the clamping ring is arranged at the clamping ring, the stirring cup is arranged at the clamping ring, and the water supply pipe is arranged at the stirring cup and the stirring cup is arranged at the water supply pipe.

9. Wall breaker base 10, water tank 1001, water outlet 1002, through hole mounting cavity 11, second water pipe 12, third water pipe 13, water outlet mechanism 1301, housing 13011, third connecting pipe 1302, filter sheet 1303, ejector rod 1304, plug 1305, first water outlet 14, first sealing ring 15, water outlet valve 1501, valve core 15011, fourth interference surface 15012, flow channel 15013, second water outlet 15014, second mounting groove 1502, second return spring 1503, second sealing ring 16, water supply connecting pipe 17, pump body.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the utility model. Rather, they are merely examples of apparatus consistent with aspects of the utility model as detailed in the accompanying claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. Unless defined otherwise, technical or scientific terms used herein should be understood as commonly understood by one of ordinary skill in the art to which this utility model belongs. The use of the terms "a" or "an" and the like in the description and in the claims do not denote a limitation of quantity, but rather denote the presence of at least one. The term "plurality" includes two, corresponding to at least two. The word "comprising" or "comprises", and the like, means that elements or items appearing before "comprising" or "comprising" are encompassed by the element or item recited after "comprising" or "comprising" and equivalents thereof, and that other elements or items are not excluded. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.

As shown in fig. 1-3, the waterway switching device 1 of the wall breaking machine comprises a switching device 1, wherein the switching device 1 is arranged at one end of a water supply pipeline 21 inside a handle of a stirring cup 2, the switching device 1 comprises a connecting pipe 101, a convex pipe 102, a valve ball 103, a reset spring 104 and a sleeve 105, one end of the connecting pipe 101 is provided with a cannula 106, the cannula 106 is communicated with the connecting pipe 101, the cannula 106 is inserted into the water supply pipeline 21, the convex pipe 102 is arranged in an inner cavity of the connecting pipe 101, the valve ball 103 is arranged at one end of the convex pipe 102 and seals a pipe orifice of the convex pipe 102, the sleeve 105 is arranged above the valve ball 103, and the reset spring 104 is sleeved on the outer wall of the sleeve 105.

In this embodiment, the cross section of the convex tube 102 is in a convex shape, a convex cavity matched with the convex tube 102 is arranged at the tube orifice at one end of the connecting tube 101, the convex tube 102 is inserted into the convex cavity, and the outer wall of the convex tube 102 is tightly matched with the convex cavity.

In this embodiment, the diameter of the through hole inside the convex tube 102 is gradually enlarged from the middle to the two ends, that is, the two ends of the convex tube 102 are wide-mouth, wherein one end of the convex tube 102 is a valve ball mounting end 107, the valve ball 103 is mounted in the valve ball mounting end 107, the valve ball 103 in a normal state is in a permanent sealing state, when water is required to be discharged, water can be supplied to the valve ball 103 through the pump body 17 to apply upward water pressure, so that the valve ball 103 is separated from the convex tube 102, the orifice of the convex tube 102 is opened, water enters the stirring cup 2 under the action of the pump body 17, the other end is a water inlet tube mounting end 108, the water supply connecting tube 101 is inserted into the water inlet tube mounting end 108, and the structure with the wide mouths at the two ends is more convenient for mounting the valve ball 103 and the water supply connecting tube 101.

In this embodiment, the male pipe 102 is provided with an outwardly extending flange 109 at the inlet pipe mounting end 108, the flange 109 acting as a seal against the connection pipe 101 preventing water from leaking from the connection between the connection pipe 101 and the male pipe 102.

In this embodiment, the inner top of the connecting tube 101 is provided with a first abutting surface 110, the outer bottom of the sleeve 105 is provided with a second abutting surface 111 extending outwards, and two ends of the return spring 104 respectively abut against the first abutting surface 110 and the second abutting surface 111.

In this embodiment, a clasp 112 extending outwards is provided in the middle of the connecting tube 101, the clasp 112, the cannula 106 and the connecting tube 101 are in an integral structure, and the connecting tube 101 is clamped in the handle of the stirring cup 2 through the clasp 112.

As shown in fig. 3 to 8, in order to apply the wall breaking machine of the switching device of the present utility model and the water supply system used in cooperation with the switching device of the present utility model, the wall breaking machine comprises a wall breaking machine base 9 and a water tank 10, and both the stirring cup 2 and the water tank 10 can be installed in the wall breaking machine base 9. The wall breaking machine base 9 is internally provided with a water supply system, which comprises a pump body 17, a second water pipe 11 communicated with the water inlet end of the pump body 17, and a third water pipe 12 communicated with the water outlet end of the pump body 17, wherein the other end of the second water pipe 11 is connected with a water outlet mechanism 13, the inner top of the wall breaking machine base 9 is provided with a through hole installation cavity 1002, the water outlet mechanism 13 is installed in the through hole installation cavity 1002, the water outlet mechanism 13 comprises a shell 1301, a filter plate 1302 and a push rod 1303, the lower end of the push rod 1303 is provided with a plurality of inserting columns 1304, the push rod 1303 is inserted in the inner cavity of the shell 1301 through the inserting columns 1304, a plurality of first water outlets 1305 are arranged between the push rod 1303 and the inserting columns 1304, the filter plate 1302 is installed in the inner cavity of the shell 1301 and is positioned above the inserting columns 1304, the filter plate 1302 can prevent large impurities from entering the water supply system, the inner side of the top of the shell 1301 is provided with a first sealing ring 14, the outer side wall of the first sealing ring 14 is tightly attached to the outer inner wall of the shell 1301, the bottom of the shell 1301 is provided with a third connecting pipe 13011, and the third connecting pipe 13011 is communicated with the third water pipe 12.

The bottom of the water tank 10 is provided with a water outlet 1001, the water outlet 1001 is internally provided with a water outlet valve 15, the water outlet valve 15 comprises a valve core 1501, a second reset spring 1502 and a second sealing ring 1503, the valve core 1501 is arranged in the water outlet 1001, the second reset spring 1502 is sleeved on the outer side wall of the valve core 1501, the second sealing ring 1503 is sleeved on the top of the valve core 1501 and has a diameter larger than that of the water outlet 1001, and when the second sealing ring 1503 is pressed on the water outlet 1001, the two are in interference fit for closing the water outlet 1001; the bottom of the water outlet 1001 is provided with a first mounting groove 302, the first mounting groove 302 is matched with the first sealing ring 14 to play a sealing role, the first mounting groove 302 is communicated with the through hole mounting cavity 1002, the valve core 1501 penetrates into the first mounting groove 302, the inner top of the first mounting groove 302 is provided with a third abutting surface 3021, the outer bottom of the valve core 1501 is provided with a fourth abutting surface 15011, and two ends of the second return spring 1502 are abutted against the third abutting surface 3021 and the fourth abutting surface 15011 respectively; the side wall of the valve core 1501 is provided with a plurality of flow channels 15012 in vertical trend, the bottom of the valve core 1501 is provided with a second water outlet 15013, the flow channels 15012 are communicated with the second water outlet 15013, the middle part of the valve core 1501 is approximately in a cross cylinder shape, thus the space in the valve core 1501 is equally divided into four flow channels 15012, and the second water outlet 15013 almost penetrates through the whole flow channel 15012, so that water outlet is more uniform; an annular second mounting groove 15014 is formed in the side wall of the top of the valve core 1501, and a second sealing ring 1503 is sleeved in the second mounting groove 15014.

The water outlet mechanism 13 and the water outlet valve 15 can be matched for use, the plugging mode of the water outlet mechanism 13 and the water outlet valve 15 is similar to a quick connector, one is used as a male connector, the other is used as a female connector, the structure is small, and quick disassembly and connection can be realized.

When the water tank 10 is mounted on the wall breaking machine base 9, the ejector rod 1303 abuts against the lower end of the valve core 1501, and applies an upward force to the valve core 1501 to drive the valve core 1501 and the second sealing ring 1503 to move upwards, and the second return spring 1502 is compressed to open the water outlet 1001; when the water tank 10 is taken down from the wall breaking machine base 9, the second return spring 1502 returns to provide a downward return force to the valve core 1501 and the second sealing ring 1503, and the valve core 1501 and the second sealing ring 1503 move downward to close the water outlet 1001.

Working principle:

the pump body 17 starts to work, water in the water tank 3 is pumped into the stirring cup 2 from the water tank 10, a specific flow passage for water is filled in the flow passage 15012 from the water outlet 1001, the water enters the second water outlet 15013 through the flow passage 15012, the water enters the first mounting groove 302 through the second water outlet 15013, the water enters the first water outlet 1305 through the first mounting groove 302, the water enters the shell 1301 through the first water outlet 1305, the water enters the third connecting pipe 13011 through the shell 1301, the water enters the second water pipe 11 through the third connecting pipe 13011, the water enters the pump body 17 through the pump body 17, the water enters the third water pipe 12 through the third water pipe 12 into the water supply connecting pipe 16, the water enters the convex pipe 102 through the water supply connecting pipe 16, the valve ball 103 above the convex pipe 102 moves upwards under the external force of water pressure, the reset spring is compressed 104, the sleeve 105 moves upwards, the convex pipe 102 is opened, the water enters the water supply pipe 21, and the water supply pipe enters the stirring cup 2 through the water supply pipe; when the water supply is stopped, the valve ball 103, the return spring 104 and the sleeve 105 are reset to re-block the pipe of the male pipe 102.

Besides, the switch device of the utility model can be applied to other water supply waterways.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The waterway switching device of the wall breaking machine comprises a switching device, wherein the switching device is arranged at one end of a water supply pipeline inside a stirring cup handle, and is characterized in that the switching device comprises a connecting pipe, a convex pipe, a valve ball, a reset spring and a sleeve, wherein one end of the connecting pipe is provided with a cannula, the cannula is communicated with the connecting pipe, the cannula is inserted into the water supply pipeline, the convex pipe is arranged in an inner cavity of the connecting pipe, the valve ball is arranged at one end of the convex pipe and is used for plugging a pipe orifice of the convex pipe, the sleeve is arranged above the valve ball, and the reset spring is sleeved on the outer wall of the sleeve.

2. The waterway switching device of the wall breaking machine according to claim 1, wherein the cross section of the convex tube is in a convex structure, a convex cavity matched with the convex tube is arranged at the orifice of one end of the connecting tube, the convex tube is inserted into the convex cavity, and the outer wall of the convex tube is tightly matched with the convex cavity.

3. The waterway switching device of wall breaking machine according to claim 2, wherein one end of the convex tube is a valve ball mounting end, and the other end is a water inlet tube mounting end.

4. The waterway switching device of wall breaking machine of claim 3, wherein the convex tube is provided with an outwardly extending flange at the installation end of the water inlet tube.

5. The waterway switching device of wall breaking machine according to claim 4, wherein a first abutting surface is arranged at the inner top of the connecting pipe, a second abutting surface extending outwards is arranged at the outer bottom of the sleeve, and two ends of the return spring are abutted against the first abutting surface and the second abutting surface respectively.

6. The waterway switching device of wall breaking machine according to claim 1, wherein a clasp extending outwards is arranged in the middle of the connecting pipe, and the clasp, the insertion pipe and the connecting pipe are of an integrated structure.