Vibration isolation device and water purifier

Abstract

The present invention provides a vibration isolation device for a water purifier, the vibration isolation device comprises a bracket and a vibration isolation rubber foot, wherein the bracket comprises a main body and two connecting parts, the two connecting parts are respectively connected to the two ends of the main body, the middle part of the main body is provided with a flanged hole protruding along the center away from the main body, the vibration isolation rubber foot comprises a mounting seat and a mounting cap, the flanged hole is inserted in the mounting seat, the mounting cap is inserted in the flanged hole, a fastener passes through the mounting cap and the mounting seat, and the vibration isolation device is connected to a water pump of the water purifier, the fastener vibrates under the influence of the water pump, the mounting seat and the mounting cap separate the water pump and the fastener from the bracket, and the mounting seat wraps the flanged hole on the bracket inside, effectively reducing the propagation of vibration from all directions, playing a role of primary vibration reduction, and an anti-vibration rubber foot is also provided on the connecting part to prevent the bracket from transmitting vibration to other components on the water purifier, playing a role of secondary vibration reduction, thereby reducing the noise generated by the vibration.

Description

Technical Field

[0001] The present invention relates to the technical field of water purifiers, and in particular to a vibration isolation device and a water purifier. Background Art

[0002] At present, the water pump can provide power for the water inlet and outlet of the water purifier. For a large-flow water purifier, the power of the water pump is relatively large. Therefore, when the water purifier is working, the water pump vibrates greatly, and its vibration will be transmitted to other positions of the water purifier through the installation device of the water pump, seriously affecting the user experience. In addition, the vibration will also generate noise, affecting the user's work and life quality. The existing vertical installation device of the water purifier only uses rubber foot pads installed on ordinary screw holes for vibration isolation, and its design only considers the vibration in one direction generated by the water pump. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art or related art.

[0004] To this end, a first aspect of the present invention is to provide a vibration isolation device.

[0005] A second aspect of the present invention is to provide a water purifier.

[0006] In view of this, according to a first aspect of the present invention, a vibration isolation device is provided for a water purifier, the vibration isolation device comprising: a bracket, the bracket comprising a main body and two connecting parts, the two connecting parts are respectively connected to the two ends of the main body; wherein, the main body is provided with a first flange hole protruding along the center away from the main body; a vibration isolation rubber foot, the vibration isolation rubber foot comprises a mounting seat and a mounting cap, the flange hole is inserted in the mounting seat, the mounting cap is inserted in the flange hole, and a matching first mounting hole is opened in the center of the mounting cap and the mounting seat.

[0007] The vibration isolation device provided by the present invention comprises a bracket and a vibration isolation rubber foot, wherein the bracket comprises a main body and two connecting parts, the two connecting parts are respectively connected to the two ends of the main body, the main body is provided with a first flange hole protruding along the center away from the main body, the vibration isolation rubber foot comprises a mounting seat and a mounting cap, the first flange hole is inserted in the mounting seat, and the mounting cap is inserted in the first flange hole. The above structure is mainly provided for existing vibration devices that require connecting pieces during installation and fixation. When fasteners are inserted into the matching first mounting holes opened in the center of the mounting cap and the mounting seat, the bracket can be connected to the vibration device through the fasteners. The fastener vibrates under the influence of the vibration device. At this time, the vibration isolation rubber foot can effectively separate the vibration device and the fastener from the bracket, effectively reducing the transmission of vibration from the fastener to the bracket, playing a role of primary vibration reduction. The mounting seat firmly wraps the first flange hole on the bracket inside it, and the mounting cap is located between the bracket and the vibration device, which can effectively reduce the transmission of vibration from all directions, and the vibration isolation effect is better, thereby reducing the noise generated by vibration and improving the user experience and living environment; the bracket not only provides installation space for the vibration isolation rubber foot, but also plays the role of connecting and supporting the vibration device. When the vibration isolation device is applied to the water purifier, the bracket can support the water pump, and the vibration isolation rubber foot on it can effectively reduce the primary vibration transmitted to the bracket by the water pump. The bracket includes a main body and two connecting parts, the two connecting parts are respectively connected to the two ends of the main body, and the shape of the main body can be adapted to the vibration device according to actual needs, so as to facilitate the bracket to cooperate with the cylindrical vibration device, and the two connecting parts facilitate the connection of the vibration isolation device to other components.

[0008] In addition, the vibration isolation device in the above technical solution provided by the present invention may also have the following additional technical features:

[0009] In the above technical solution, preferably, an annular groove is provided on the mounting seat, and the first flange hole is inserted into the annular groove.

[0010] In this technical solution, an annular groove is opened on the mounting seat, and the first flange hole is inserted in the annular groove, so that the mounting seat can completely wrap the flange hole, which can effectively reduce the propagation of vibration from all directions and has a good vibration isolation effect. At the same time, this structure makes the vibration isolation rubber foot and the bracket installed more firmly, further preventing the vibration isolation rubber foot from falling off the bracket after being subjected to long-term vibration.

[0011] In any of the above technical solutions, preferably, one end of the mounting seat having the annular groove is provided with a groove, and the groove is located on the inner side of the annular groove.

[0012] In this technical solution, a groove is provided at one end of the mounting seat where an annular groove is provided, and the groove is located on the inner side of the annular groove, ensuring that the mounting cap can pass through the flange hole and be inserted into the groove, thereby allowing the vibration isolation rubber foot and the flange hole of the bracket to be firmly assembled together.

[0013] In any of the above technical solutions, preferably, the mounting cap comprises: a cap head, a cap head cover is arranged at the top end of the first flange hole; a cap rod, the cap rod is connected to the cap head and is perpendicular to the cap head, and the cap rod is inserted into the groove.

[0014] In this technical solution, the mounting cap includes a cap head and a cap rod, wherein the cap head cover is arranged at the top end of the first flange hole, the cap rod is connected to the cap head and is perpendicular to the cap head, and the cap rod is inserted into the groove. Due to the effect of the cap head, there is a barrier effect of the cap head between the vibration device and the bracket, and the cap head plays a better vibration isolation role.

[0015] In any of the above technical solutions, preferably, the cap rod and the groove are interference fit.

[0016] In this technical solution, the cap rod and the groove have an interference fit, which can effectively prevent the cap rod from falling off the groove and ensure the stability of the connection between the vibration isolation rubber foot and the bracket. At the same time, there is no need to set up other components to install the mounting cap and the mounting base together, which reduces costs and simplifies the installation steps.

[0017] In any of the above technical solutions, preferably, the connecting part has a structure extending and bending in a direction away from the main body, and a second flange hole away from the main body and the connecting part is provided on the bending structure of the connecting part; the vibration isolation device includes: an anti-vibration rubber foot, which is inserted in the second flange hole.

[0018] In this technical solution, the connecting part has a structure that extends and bends in a direction away from the main body, which makes it easy to install the bracket on other components through the connecting part, thereby further supporting and fixing the bracket and the vibration device. A second flange hole away from the main body and the connecting part is provided on the bending structure of the connecting part. The vibration isolation device also includes an anti-vibration rubber foot, which is inserted into the second flange hole. The fastener passes through the anti-vibration rubber foot to connect the bracket to a third device. At this time, the setting of the anti-vibration rubber foot reduces the vibration of the third device connected to the bracket to a limited extent, thereby playing a secondary vibration reduction role.

[0019] In any of the above technical solutions, preferably, a stepped through hole is provided in the middle of the anti-vibration rubber foot, and the stepped through hole increases gradually from the top to the bottom of the anti-vibration rubber foot, and an outer annular groove is provided on the outer wall of the anti-vibration rubber foot along its circumference, and the bottom surface of the outer annular groove is adapted to the inner wall of the second flange hole.

[0020] In this technical solution, a stepped through hole is provided in the middle of the anti-vibration rubber foot, and the stepped through hole increases in size from the top to the bottom of the anti-vibration rubber foot. An outer annular groove is provided on the outer wall of the anti-vibration rubber foot along its circumference, and the bottom surface of the outer annular groove is adapted to the inner wall of the second flange hole. The anti-vibration rubber foot can be inserted into the second flange hole, effectively separating the fasteners passing through the second mounting hole and the third mounting hole, thereby reducing the vibration of the fasteners caused by the bracket.

[0021] According to a second aspect of the present invention, there is provided a water purifier, comprising: a vibration isolation device as described in any of the above technical solutions.

[0022] The water purifier provided by the present invention includes the vibration isolation device described in any of the above technical solutions, and therefore has all the beneficial effects of the vibration isolation device, which will not be repeated here.

[0023] In addition, the water purifier in the above technical solution provided by the present invention may also have the following additional technical features:

[0024] In the above technical solution, preferably, the water purifier includes: a casing; a water pump, the water pump is installed in the casing, the vibration isolation device is arranged around the outside of the water pump, and the main body of the vibration isolation device is adapted to the water pump, the vibration isolation device and the water pump are detachably connected, and the main body of the bracket of the vibration isolation device is adapted to the water pump.

[0025] In this technical solution, the water purifier includes a casing, a water pump and a vibration isolation device, wherein the water pump is installed in the casing, the vibration isolation device is arranged outside the water pump, the vibration isolation device and the water pump are detachably connected, the main body of the bracket of the vibration isolation device is adapted to the water pump, the vibration isolation device can support the water pump and reduce the vibration of other components on the water purifier transmitted by the water pump, thereby avoiding damage to other components; the main body of the vibration isolation device is adapted to the water pump, so that the vibration isolation device and the water pump can be assembled together without interference

[0026] In any of the above technical solutions, preferably, the water purifier also includes: a first connecting member and a second connecting member; wherein, the first connecting member is detachably connected to the water pump through the first mounting hole of the vibration isolation device, and the second connecting member is detachably connected to the casing directly or indirectly through the second mounting hole of the vibration isolation device and the third mounting hole of the vibration isolation device in sequence.

[0027] In this technical solution, the water purifier also includes a first connecting member and a second connecting member, wherein the first connecting member is detachably connected to the water pump through the first mounting hole of the vibration isolation device, and the vibration isolation device can be installed on the outside of the water pump. The vibration isolation device supports the water pump to prevent the water pump from tilting during operation, thereby ensuring the normal operation of the water purifier; the second connecting member sequentially passes through the second mounting hole of the vibration isolation device and the third mounting hole of the vibration isolation device and is directly or indirectly detachably connected to the casing, thereby realizing the installation of the vibration isolation device in the casing of the water purifier or on other components connected to the casing, realizing the fixed installation of the water pump in the water purifier, and the structure is more stable. At the same time, the vibration isolation rubber feet of the vibration isolation assembly play a primary shock absorption role, that is, effectively reducing the vibration transmitted by the water pump to the vibration isolation device. At the same time, the vibration isolation rubber feet on the vibration isolation device play a secondary vibration absorption role, that is, the vibration isolation rubber feet can effectively reduce the vibration transmitted by the bracket to the casing or other components through the second connecting member. After two-stage vibration reduction, the propagation of vibration is reduced from all directions, thereby reducing the noise of the water purifier and improving the user experience and living environment of the water purifier.

[0028] Additional aspects and advantages of the present invention will become apparent from the following description or may be learned by practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0030] Figure 1 is an exploded view of a vibration isolation device and a connecting member in one embodiment of the present invention;

[0031] Figure 2 is a schematic structural diagram of a mounting base in one embodiment of the present invention;

[0032] Figure 3 is a schematic structural diagram of a mounting cap in one embodiment of the present invention;

[0033] Figure 4 It is a schematic structural diagram of an anti-vibration rubber foot in one embodiment of the present invention.

[0034] in, Figures 1 to 4 The corresponding relationship between the reference numerals and the component names is as follows:

[0035] 10 bracket, 12 main body, 122 first flanging hole, 14 connecting part, 142 second flanging hole, 20 vibration isolation rubber foot, 22 mounting seat, 222 annular groove, 224 groove, 24 mounting cap, 242 cap rod, 244 cap head, 26 first mounting hole, 30 vibration isolation rubber foot, 32 stepped through hole, 34 outer annular groove, 40 first connecting piece, 50 second connecting piece. DETAILED DESCRIPTION

[0036] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0037] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0038] Refer to the following Figures 1 to 4 The vibration isolation device according to some embodiments of the present invention is described.

[0039] like Figure 1 As shown, an embodiment of the first aspect of the present invention provides a vibration isolation device for a water purifier, the vibration isolation device comprising: a bracket 10, the bracket 10 comprising a main body 12 and two connecting parts 14, the two connecting parts 14 are respectively connected to the two ends of the main body 12; wherein the main body 12 has an arc surface structure and can be arranged around the outside of the water pump, and a first flange hole 122 protruding along the center away from the main body 12 is provided in the middle part of the main body 12; a vibration isolation rubber foot 20, the vibration isolation rubber foot 20 comprises a mounting seat 22 and a mounting cap 24, the flange hole is inserted in the mounting seat 22, the mounting cap 24 is inserted in the flange hole, and a matching first mounting hole 26 is opened in the center of the mounting cap 24 and the mounting seat 22.

[0040] The vibration isolation device provided by the present invention includes a bracket 10 and a vibration isolation rubber foot 20, wherein the bracket 10 includes a main body 12 and two connecting parts 14, the two connecting parts 14 are respectively connected to the two ends of the main body 12, the main body 12 has an arc surface structure, and the middle part of the main body 12 is provided with a first flange hole 122 protruding along the center away from the main body 12, and the vibration isolation rubber foot 20 includes a mounting seat 22 and a mounting cap 24, the first flange hole 122 is inserted in the mounting seat 22, and the mounting cap 24 is inserted in the first flange hole 122, and the vibration isolation device is connected to the water pump of the water purifier. At this time, the mounting cap 24 and the first mounting hole 26 provided in the center of the mounting seat 22 are provided with a first connecting member 40, and the bracket 10 can be connected to the water pump through the first connecting member 40, and the first connecting member 4 0 is affected by the water pump and vibrates. At this time, the vibration-isolating rubber foot 20 can effectively separate the water pump and the first connecting member 40 from the bracket 10, effectively reducing the first connecting member 40 from transmitting the vibration to the bracket 10, and playing a role of primary vibration reduction. The mounting seat 22 firmly wraps the first flange hole 122 on the bracket 10 inside it, and the mounting cap 24 is located between the bracket 10 and the vibration device, which can effectively reduce the propagation of vibration from all directions, and the vibration isolation effect is better, thereby reducing the noise caused by vibration, improving the user experience and living environment; the bracket 10 not only provides an installation space for the vibration-isolating rubber foot 20, but also plays a role in connecting and supporting the water pump itself, and the vibration-isolating rubber foot 20 thereon can effectively reduce the primary vibration transmitted to the bracket 10 by the water pump. The bracket 10 includes a main body 12 and two connecting parts 14, and the two connecting parts 14 are respectively connected to the two ends of the main body 12. The main body 12 has an arc surface structure, which is convenient for the bracket 10 to cooperate with the cylindrical water pump, and the two connecting parts 14 are convenient for connecting the vibration isolation device to the shell of the water purifier or other components in the water purifier. In other embodiments, the vibration isolation device can also be connected to other vibration devices to play the role of vibration reduction and support and fix the vibration device. The shape of the main body can be adapted to the vibration device according to actual needs, and the position of the flange hole on the main body can also be diversified, and is not limited to the middle of the main body.

[0041] like Figure 1 and Figure 2 As shown, in one embodiment of the present invention, preferably, an annular groove 222 is provided on the mounting seat 22 , and the first flange hole 122 is inserted into the annular groove 222 .

[0042] In this embodiment, an annular groove 222 is provided on the mounting seat 22, and the first flange hole 122 is inserted in the annular groove 222, so that the mounting seat 22 can completely wrap the flange hole, which can effectively reduce the propagation of vibration from all directions and has a good vibration isolation effect. At the same time, this structure makes the vibration isolation rubber foot 20 and the bracket 10 more firmly installed, further preventing the vibration isolation rubber foot 20 from easily falling off the bracket 10 after being subjected to long-term vibration.

[0043] like Figure 1 and Figure 2 As shown, in one embodiment of the present invention, preferably, one end of the mounting seat 22 having the annular groove 222 is provided with a groove 224 , and the groove 224 is located on the inner side of the annular groove 222 .

[0044] In this embodiment, a groove 224 is provided at one end of the mounting seat 22 where an annular groove 222 is provided. The groove 224 is located on the inner side of the annular groove 222, ensuring that the mounting cap 24 can pass through the flange hole and be inserted into the groove 224, thereby allowing the vibration isolation rubber foot 20 to be firmly assembled with the flange hole of the bracket 10.

[0045] like Figure 1 and Figure 3 As shown, in one embodiment of the present invention, preferably, the mounting cap 24 includes: a cap head 244, which is covered on the top end of the first flange hole 122; a cap rod 242, which is connected to the cap head 244 and is perpendicular to the cap head 244, and the cap rod 242 is inserted into the groove 224.

[0046] In this embodiment, the mounting cap 24 includes a cap head 244 and a cap rod 242, wherein the cap head 244 is covered on the top end of the first flange hole 122, the cap rod 242 is connected to the cap head 244 and is perpendicular to the cap head 244, and the cap rod 242 is inserted into the groove 224. Due to the action of the cap head 244, there is a barrier effect of the cap head 244 between the vibration device and the bracket 10, and the cap head 244 plays a better vibration isolation role.

[0047] In one embodiment of the present invention, preferably, the cap rod 242 is interference fit with the groove 224 .

[0048] In this embodiment, the cap rod 242 and the groove 224 are interference fit, which can effectively prevent the cap rod 242 from falling out of the groove 224, thereby ensuring the stability of the connection between the vibration isolation rubber foot 20 and the bracket 10. At the same time, there is no need to set up other components to install the mounting cap 24 and the mounting seat 22 together, thereby reducing costs and simplifying the installation steps.

[0049] like Figure 1 As shown, in one embodiment of the present invention, preferably, the connecting portion 14 has a structure extending and bending in a direction away from the main body 12, and a second flange hole 142 away from the main body 12 and the connecting portion 14 is provided on the bending structure of the connecting portion 14; the vibration isolation device includes: an anti-vibration rubber foot 30, and the anti-vibration rubber foot 30 is inserted in the second flange hole 142.

[0050] In this embodiment, the connection part 14 has a structure that extends and bends in a direction away from the main body 12, and the two connection parts 14 are arranged in parallel with each other, so that the bracket 10 can be installed on the outer shell of the water purifier or other components in the water purifier through the connection part 14, which plays a role in further supporting and fixing the bracket 10 and the water pump. The bending structure of the connection part 14 is provided with a second flange hole 142 away from the main body 12 and the connection part 14. The vibration isolation device also includes an anti-vibration rubber foot 30, which is inserted in the second flange hole 142. The fastener passes through the anti-vibration rubber foot 30 to connect the bracket 10 to the third device. At this time, the setting of the anti-vibration rubber foot 30 reduces the vibration of the third device connected to the bracket 10 to a limited extent, that is, it plays a role of secondary vibration reduction. In other embodiments, the shape of the bracket 10 is not limited to this. In other embodiments, the connection part 14 may not be arranged in parallel, but may be arranged according to actual needs.

[0051] like Figure 1 and Figure 4 As shown, in one embodiment of the present invention, preferably, a stepped through hole 32 is opened in the middle of the anti-vibration rubber foot 30, and the stepped through hole 32 increases gradually from the top to the bottom of the anti-vibration rubber foot 30, and an outer annular groove 34 is provided on the outer wall of the anti-vibration rubber foot 30 along its circumference, and the bottom surface of the outer annular groove 34 is adapted to the inner wall of the second flange hole 142.

[0052] In this embodiment, a stepped through hole 32 is provided in the middle of the anti-vibration rubber foot 30, and the stepped through hole 32 increases gradually from the top to the bottom of the anti-vibration rubber foot 30. An outer annular groove 34 is provided on the outer wall of the anti-vibration rubber foot 30 along its circumference. The bottom surface of the outer annular groove 34 is adapted to the inner wall of the second flange hole 142. The anti-vibration rubber foot 30 can be inserted into the second flange hole 142, effectively separating the fasteners passing through the second mounting hole and the third mounting hole, thereby reducing the vibration of the fasteners caused by the bracket 10.

[0053] An embodiment of the second aspect of the present invention provides a water purifier, comprising: a vibration isolation device as described in any of the above embodiments.

[0054] The present invention provides a water purifier, comprising the vibration isolation device described in any one of the above embodiments, and therefore has all the beneficial effects of the vibration isolation device, which will not be described in detail here.

[0055] In one embodiment of the present invention, preferably, the water purifier includes: a casing; a water pump, the water pump is installed in the casing, the vibration isolation device is arranged around the outside of the water pump, and the main body of the vibration isolation device is adapted to the water pump, the vibration isolation device and the water pump are detachably connected, and the main body 12 of the bracket 10 of the vibration isolation device is adapted to the water pump.

[0056] In this embodiment, the water purifier includes a housing, a water pump and a vibration isolation device, wherein the water pump is installed in the housing, the vibration isolation device is arranged outside the water pump, the vibration isolation device and the water pump are detachably connected, the main body 12 of the bracket 10 of the vibration isolation device is adapted to the water pump, the vibration isolation device can support the water pump and reduce the vibration of other components on the water purifier transmitted by the water pump, thereby avoiding damage to other components. The main body of the vibration isolation device is adapted to the water pump, so that the vibration isolation device and the water pump can be assembled together without interference.

[0057] like Figure 1 As shown, in one embodiment of the present invention, preferably, the water purifier also includes: a first connecting member 40 and a second connecting member 50; wherein the first connecting member 40 passes through the first mounting hole 26 of the vibration isolation device and is detachably connected to the water pump, and the second connecting member 50 passes through the second mounting hole of the vibration isolation device and the third mounting hole of the vibration isolation device in sequence and is directly or indirectly detachably connected to the casing.

[0058] In this embodiment, the water purifier further includes a first connecting member 40 and a second connecting member 50, wherein the first connecting member 40 is detachably connected to the water pump through the first mounting hole 26 of the vibration isolation device, and the vibration isolation device can be installed on the outside of the water pump. The vibration isolation device supports the water pump to prevent the water pump from tilting during operation, thereby ensuring the normal operation of the water purifier; the second connecting member 50 sequentially passes through the second mounting hole of the vibration isolation device and the third mounting hole of the vibration isolation device and is directly or indirectly detachably connected to the casing, so that the vibration isolation device is installed in the casing of the water purifier or on other components connected to the casing, and the fixed installation of the water pump in the water purifier is realized, and the structure is more stable. At the same time, the vibration isolation rubber foot 20 of the vibration isolation assembly plays a primary shock absorption role, that is, it effectively reduces the vibration transmitted by the water pump to the vibration isolation device. At the same time, the vibration isolation rubber foot 30 on the vibration isolation device plays a secondary vibration absorption role, that is, the vibration isolation rubber foot 30 can effectively reduce the vibration transmitted by the bracket to the casing or other components through the second connecting member. After two-stage vibration reduction, the propagation of vibration is reduced from all directions, thereby reducing the noise of the water purifier and improving the user experience and living environment of the water purifier.

[0059] In the present invention, the term "plurality" refers to two or more than two, unless otherwise clearly defined. The terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0060] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0061] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A water purifier, characterized in that: A vibration isolation device is included, wherein the vibration isolation device includes: A bracket, the bracket comprising a main body and two connecting parts, wherein the two connecting parts are respectively connected to two ends of the main body; Wherein, the main body is provided with a first flange hole protruding along the center away from the main body; A vibration-isolating rubber foot, the vibration-isolating rubber foot comprising a mounting seat and a mounting cap, the first flange hole being inserted in the mounting seat, the mounting cap being inserted in the first flange hole, and the mounting cap and the mounting seat having a first mounting hole adapted thereto in their centers; the mounting seat wraps the first flange hole therein, and the mounting cap is located between the bracket and the vibration device; The connecting portion has a structure extending and bending in a direction away from the main body, and a second flange hole away from the main body and the connecting portion is provided on the bending structure of the connecting portion; the vibration isolation device further includes: an anti-vibration rubber foot, the anti-vibration rubber foot is inserted into the second flange hole; a fastener passes through the anti-vibration rubber foot to connect the bracket to the third device of the water purifier; A stepped through hole is provided in the middle of the anti-vibration rubber foot, and the stepped through hole increases gradually from the top end to the bottom end of the anti-vibration rubber foot. An outer annular groove is provided on the outer wall of the anti-vibration rubber foot along its circumference, and the bottom surface of the outer annular groove is adapted to the inner wall of the second flange hole.

2. The water purifier according to claim 1, characterized in that: An annular groove is formed on the mounting seat, and the first flange hole is inserted into the annular groove.

3. The water purifier according to claim 2, characterized in that: One end of the mounting seat having the annular groove is provided with a groove, and the groove is located on the inner side of the annular groove.

4. The water purifier according to claim 3, characterized in that: The mounting cap comprises: A cap head, wherein the cap head cover is arranged at the top end of the first flanging hole; A cap rod is connected to the cap head and is perpendicular to the cap head. The cap rod is inserted into the groove.

5. The water purifier according to claim 4, characterized in that: The cap rod is interference fit with the groove.

6. The water purifier according to claim 1, characterized in that: The water purifier comprises: chassis; A water pump, wherein the water pump is installed in the casing, the vibration isolation device is arranged around the outside of the water pump, and the main body of the vibration isolation device is adapted to the water pump. The vibration isolation device and the water pump are detachably connected, and the main body of the bracket of the vibration isolation device is adapted to the water pump.

7. The water purifier according to claim 6, characterized in that: The water purifier also includes: a first connecting member and a second connecting member; Among them, the first connecting member passes through the first mounting hole of the vibration isolation device and is detachably connected to the water pump, and the second connecting member passes through the second mounting hole of the vibration isolation device and the third mounting hole of the vibration isolation device in sequence and is directly or indirectly detachably connected to the casing.

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