Water tank and air treatment equipment

Abstract

The utility model discloses a water tank and air handling equipment, the water tank includes: a box body assembly including a box main body, the box main body defines a water storage cavity, the bottom wall of the water storage cavity is provided with a fixed seat; the floating bottle support is arranged in the water storage cavity, a floating space communicated with the water storage cavity is defined by the floating bottle support, the fixing base and the floating bottle support are arranged in an inner-outer nested mode in the radial direction, one of the fixing base and the floating bottle support is provided with a movable channel extending in the radial direction, and the other one of the fixing base and the floating bottle support is provided with an avoiding structure opposite to the movable channel; the floating bottle is arranged in the floating space in a floating manner; the locking assembly is arranged in the movable channel in a telescopic mode. The locking assembly stretches out and draws back in the movable channel, penetrates into the avoiding structure or is separated from the avoiding structure, so that the floating bottle support is locked or unlocked, the floating bottle support is stably connected with the fixing base after being installed, and disassembly is convenient.

Description

Technical Field

[0001] The utility model relates to the field of household electrical appliances, in particular to a water tank and air treatment equipment. Background Art

[0002] At present, air treatment equipment with water tanks, such as humidifiers, etc., need to be equipped with a water level detection structure to detect the water level in the water tank. Usually, a float bottle bracket is provided in the water tank. Under the buoyancy of the water in the water tank, the float bottle rises and falls in the floating space of the float bottle bracket to feedback whether the water level in the water tank is too low.

[0003] The float bottle bracket is usually installed in the water tank by snap-on or rotation-clamping installation. This method makes it difficult to control the force of installation and disassembly during the production process. There is a possibility of over-tightening or over-loosening installation, and the float bottle may fall off the float bottle bracket, resulting in inaccurate water level detection and affecting the user experience. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to provide a water tank and air treatment equipment, through which a locking component is extended and retracted along a movable channel, penetrates into an avoidance structure or is separated from the avoidance structure, thereby locking or unlocking a floating bottle bracket, so that the floating bottle bracket is stably connected to a fixing seat and is easy to disassemble.

[0005] The first aspect of the utility model provides a water tank, comprising:

[0006] The box assembly comprises a box body, wherein the box body defines a water storage cavity, and a fixing seat is provided on the bottom wall of the water storage cavity;

[0007] A float bottle bracket, which is arranged in the water storage cavity, and defines a floating space connected to the water storage cavity, and the fixed seat and the float bottle bracket are nested inward and outward along the radial direction, and one of the fixed seat and the float bottle bracket is provided with a movable channel extending along the radial direction, and the other is provided with an avoidance structure opposite to the movable channel; a float bottle, which is floatably arranged in the floating space; a locking assembly, which is telescopically arranged in the movable channel, and the locking assembly is suitable for penetrating into the avoidance structure or separating from the avoidance structure to lock or unlock the float bottle bracket.

[0008] When assembling the water tank of the utility model, it is only necessary to install the float bottle bracket on the fixed seat, and the locking component is extended into the avoidance structure along the movable channel to lock the float bottle bracket. The float bottle will not be detached from the float bottle bracket, and the installation is convenient. When the float bottle bracket needs to be disassembled, the user only needs to lift the float bottle bracket to disconnect the locking component from the avoidance structure to unlock the float bottle bracket. In this way, the disassembly operation of the float bottle bracket is simpler, more convenient and easier to implement.

[0009] In some embodiments, the fixing seat is located radially inward of the floating bottle support, and the fixing seat includes: a side plate, the side plate extends along the circumference of the floating bottle support, the movable channel is arranged on the side plate, and the avoidance structure is arranged on the floating bottle support.

[0010] When installing the float bottle bracket, it is only necessary to sleeve the float bottle bracket on the outside of the side plate, align the avoidance structure with the movable channel, extend the locking component forward along the movable channel and penetrate into the avoidance structure to fix the float bottle bracket, which is easy to operate.

[0011] According to some embodiments of the utility model, a radially inner side of the side plate is provided with a radially extending mounting portion, and the inner side of the mounting portion defines the movable channel.

[0012] By providing the mounting portion, a movable channel is defined to accommodate the locking assembly, and the non-mounting portion area of ​​the fixing seat can be provided as a cavity, thereby saving costs.

[0013] Further, the avoidance structure is formed as an avoidance through hole that penetrates the floating bottle support in a radial direction.

[0014] The avoidance structure is formed as an avoidance through hole, which has a simple structure and is easy to process. When installing the floating bottle bracket, the installation can be completed by aligning the avoidance through hole with the movable channel, and the operation is simple.

[0015] Further, the avoidance through hole extends along the circumference of the floating bottle support to form a strip-shaped hole.

[0016] The avoidance through hole is set as a strip hole, which increases the circumferential width of the avoidance through hole, facilitates alignment between the movable channel and the strip hole, and improves the installation efficiency of the floating bottle bracket.

[0017] According to some embodiments of the present utility model, the locking assembly includes:

[0018] A locking pin, which is telescopically arranged in the movable channel to penetrate into the avoidance structure or be separated from the avoidance structure; an elastic member, which is arranged in the movable channel, and the elastic member is sleeved on the outer side of the locking pin and is respectively connected to the channel wall of the movable channel and the locking pin.

[0019] Through the cooperation of the elastic part and the locking pin, when the float bottle bracket is installed, the float bottle bracket squeezes the elastic part and the locking pin to shrink in the movable channel. After the avoidance through hole is aligned with the movable channel, the elastic part squeezes the locking pin to penetrate into the avoidance through hole to lock and fix the float bottle bracket. When disassembling the float bottle bracket, the user applies a force to the float bottle bracket along the axis of the float bottle away from the fixed seat, and the float bottle bracket squeezes the locking pin to shrink into the movable channel and break contact with the avoidance through hole, completing the disassembly, which is convenient for disassembly and assembly.

[0020] Furthermore, a connecting ring plate is provided on the outer side wall of the locking pin, one end of the elastic member is connected to the inner wall of the movable channel on the side opposite to the avoidance structure, and the other end is connected to the connecting ring plate.

[0021] The elastic member is connected to the locking pin through a connecting ring plate, and applies a force to the locking pin along the radial direction of the fixing seat away from the movable channel, so that the locking pin passes into the avoidance through hole at one end outside the movable channel, locks the floating bottle bracket, and improves the stability of the structure.

[0022] Furthermore, a through hole is provided on the inner wall of the movable channel on the side opposite to the avoidance structure, and an end of the locking pin away from the avoidance structure is also passed through the through hole, and the locking assembly includes: a limiting connecting piece, which is connected to the end of the locking pin facing the through hole and is located on the outside of the movable channel.

[0023] The end of the locking pin away from the avoidance structure slides through the through hole, so that during the installation and disassembly of the floating bottle bracket, the locking pin has a farther stroke along the active channel away from the avoidance through hole, which facilitates the installation and disassembly of the floating bottle bracket, avoids the end of the locking pin away from the floating bottle bracket from colliding with the active channel, and improves the reliability of the structure.

[0024] Furthermore, a connecting hole is provided at one end of the locking pin facing the through hole, and the limiting connecting piece includes: a connecting rod and a limiting head, one end of the connecting rod is connected to the limiting head, and the other end is passed through the connecting hole, and the limiting head abuts against an end wall of the movable channel at one end away from the avoidance structure.

[0025] The locking pin is limited by the limiting connector to prevent the locking pin from moving away from the active channel under the action of the elastic member and detaching from the active channel, resulting in failure of the locking effect on the floating bottle bracket, which is beneficial to improving the stability of the structure.

[0026] In some embodiments, the fixing base is integrally formed with the box body, or the fixing base is detachably connected to the box body.

[0027] The fixing seat and the water storage chamber are integrally formed, which is convenient for processing and production. Of course, the fixing seat and the water storage chamber are detachably connected, which is convenient for the inspection and replacement of the parts of the water tank.

[0028] Furthermore, the fixing seat further comprises: a top plate, the side plates are arranged around the periphery of the top plate, and the top plate is connected to the box body.

[0029] The top plate of the fixing seat is connected to the box body to facilitate installation, disassembly and maintenance operations.

[0030] Furthermore, one of the top plate and the bottom wall of the water storage chamber is provided with a first connecting hole, and the other is provided with a second connecting hole, and the top plate and the bottom wall of the water storage chamber are connected by fasteners passing through the first connecting hole and the second connecting hole in sequence.

[0031] The fastener passes through the first connection hole and the second connection hole in sequence to fix the fixing seat and the box body, and the fixing seat is easy to disassemble and assemble.

[0032] The second aspect of the utility model also provides an air treatment device, comprising: the above-mentioned water tank.

[0033] The air treatment equipment of the utility model uses the above-mentioned water tank, so when assembling or disassembling the float bottle bracket, it is only necessary to apply a pressing or pulling force along the axial direction of the float bottle to the float bottle bracket to complete the disassembly and installation of the float bottle bracket, and the operation is convenient; after the installation is completed, the locking pin of the locking assembly extends into the avoidance through hole on the float bottle bracket, which has a good locking and fixing effect on the float bottle bracket, the float bottle will not detach from the float bottle bracket, and the water level detection result is accurate.

[0034] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] 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:

[0036] Figure 1 It is a schematic diagram of the explosion structure of the water tank of the embodiment of the utility model;

[0037] Figure 2 It is a structural schematic diagram of the locking of the floating bottle support and the fixing seat of the water tank in an embodiment of the utility model;

[0038] Figure 3 It is a structural schematic diagram of the unlocking of the float bottle support and the fixing seat of the water tank of an embodiment of the utility model;

[0039] Figure 4 yes Figure 3 A schematic diagram of the enlarged structure at A in the middle;

[0040] Figure 5 It is a schematic diagram of the structure of the cooperation between the float bottle support and the fixing seat of the water tank in the embodiment of the utility model;

[0041] Figure 6 It is a structural schematic diagram of a fixing base of a water tank according to an embodiment of the utility model;

[0042] Figure 7It is a structural schematic diagram of an air treatment device according to an embodiment of the utility model.

[0043] Reference numerals:

[0044] 100-water tank;

[0045] 110-box assembly; 111-box body; 112-water storage chamber;

[0046] 113-fixed seat; 1131-movable channel; 11311-through hole; 1132-side plate; 11321-installation part; 1133-top plate; 1134-first connecting hole;

[0047] 120-floating bottle support; 121-floating space; 123-movable hole; 124-avoidance structure; 124a-avoidance through hole;

[0048] 130-floating bottle;

[0049] 140-locking assembly; 141-locking pin; 1411-connecting ring plate; 1412-connecting hole; 142-elastic member; 143-limiting connecting member; 1431-connecting rod; 1432-limiting head;

[0050] 150-fasteners;

[0051] 200-Air handling equipment. DETAILED DESCRIPTION

[0052] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0053] At present, air handling equipment with water tank components, such as humidifiers, need to be equipped with a water level detection structure. Usually, a float bottle bracket is provided in the water tank. Under the buoyancy of the water in the water tank, the float bottle rises and falls in the floating space of the float bottle bracket to feedback whether the water level in the water tank is too low.

[0054] The float bottle bracket is usually installed in the water tank by snap-on or rotation-clamping installation. This method makes it difficult to control the force of installation and disassembly during the production process. There is a possibility of over-tightening or over-loosening installation, and the float bottle may fall off the float bottle bracket, resulting in inaccurate water level detection and affecting the user experience.

[0055] In view of this, the utility model proposes a water tank and air treatment equipment, which can lock or unlock the float bottle bracket by telescoping the locking assembly along the movable channel, penetrating into the avoidance structure or separating from the avoidance structure, so as to make the connection between the float bottle bracket and the fixed seat stable and easy to disassemble.

[0056] Reference below Figures 1 to 6 A water tank 100 according to a first aspect of the present invention is described.

[0057] refer to Figures 1 to 3 An embodiment of the present application provides a water tank 100 , which may include: a tank body assembly 110 , a float bottle bracket 120 , a float bottle 130 , and a locking assembly 140 .

[0058] The box assembly 110 may include a box body 111, which may be a cylinder with one end (e.g., the top end) open. The box body 111 defines a water storage chamber 112, and a fixing seat 113 is provided on the inner bottom wall of the water storage chamber 112. The fixing seat 113 is used to install and fix the float bottle bracket 120, and the fixing seat 113 supports the float bottle 130.

[0059] The floating bottle bracket 120 is arranged in the water storage chamber 112, and the fixing seat 113 and the floating bottle bracket 120 are nested inward and outward along the radial direction. The fixing seat 113 can be embedded in the inner side of the floating bottle bracket 120, or the floating bottle bracket 120 can be embedded in the inner side of the fixing seat 113, so that the floating bottle bracket 120 is installed in the water storage chamber 112. The floating bottle bracket 120 defines a floating space 121 connected to the water storage chamber 112, and a movable hole 123 is also provided on the top of the floating bottle bracket 120 (see Figure 5 shown).

[0060] The floating bottle 130 is arranged in the floating space 121, and the floating bottle 130 is penetrated by the movable hole 123. It floats and rises and falls with the change of the water level in the water storage chamber 112. During the process of the floating bottle 130 rising and falling along the floating space 121, the movable hole 123 plays a guiding role for the floating bottle 130. In the air treatment device 200, a water level alarm matching with the top of the floating bottle 130 is arranged above the water tank 100. During normal use, the amount of water in the water storage chamber 112 is sufficient. Under the action of the buoyancy of the floating bottle 130, the top of the floating bottle 130 presses against the water level alarm, and the water level alarm does not alarm. With the use of the air treatment device 200, the water level in the water storage chamber 112 gradually decreases, the floating bottle 130 gradually decreases, the floating bottle 130 is disconnected from the water level alarm, and the water level alarm alarms. At this time, the water level in the water storage chamber 112 is too low.

[0061] See also Figure 4 and Figure 5As shown, one of the fixed seat 113 and the floating bottle bracket 120 is provided with a movable channel 1131 extending in the radial direction, and the other is provided with an avoidance structure 124 (not shown) opposite to the movable channel 1131. For example, the fixed seat 113 is provided with the movable channel 1131, and the floating bottle bracket 120 is provided with the avoidance structure 124, or the floating bottle bracket 120 is provided with the movable channel 1131, and the avoidance structure 124 is provided on the fixed seat 113; the locking assembly 140 is telescopically provided on the movable channel 1131. Channel 1131, the locking assembly 140 is suitable for penetrating into the avoidance structure 124 or separating from the avoidance structure 124 to lock or unlock the float bottle bracket 120. For example, when the locking assembly 140 penetrates into the avoidance structure 124, the connection between the fixing seat 113 and the float bottle bracket 120 is fixed, the float bottle bracket 120 is locked, the locking assembly 140 is separated from the avoidance structure 124, the fixing seat 113 and the float bottle bracket 120 are disconnected, and the float bottle bracket 120 is unlocked, so that the user can disassemble the float bottle bracket 120 conveniently.

[0062] It can be understood that when the fixed seat 113 is embedded inside the floating bottle bracket 120, the movable channel 1131 can extend along the side plate 1132 toward the axis of the fixed seat 113, or when the floating bottle bracket 120 is embedded inside the fixed seat 113, the movable channel 1131 can extend along the side plate 1132 toward the axis away from the fixed seat 113. In this way, the above methods can achieve locking and unlocking between the fixed seat 113 and the floating bottle bracket 120 through the cooperation of the locking assembly 140 and the avoidance structure 124.

[0063] refer to Figure 1 , Figure 5 and Figure 6 Optionally, the locking assembly 140 and the avoidance structure 124 can be set to multiple groups, which are arranged circumferentially around the axis of the fixing seat 113 at intervals. For example, the locking assembly 140 and the avoidance structure 124 can be set to 4 groups, which are arranged circumferentially around the axis of the fixing seat 113 at intervals of 90 degrees, thereby improving the fixing effect of the floating bottle support 120. Of course, the locking assembly 140 and the avoidance structure 124 can also be other numbers, and this embodiment does not limit this.

[0064] When assembling the float bottle bracket 120, the water tank 100 of the utility model only needs to install the float bottle bracket 120 on the fixed seat 113, and the locking assembly 140 extends into the avoidance structure 124 along the movable channel 1131 to lock the float bottle bracket 120. The float bottle 130 will not be detached from the float bottle bracket 120, and the installation is convenient. When the float bottle bracket 120 needs to be disassembled for inspection, it is only necessary to lift the float bottle bracket 120, and the locking assembly 140 is disconnected from the avoidance structure 124 to unlock the float bottle bracket 120, which is convenient for disassembly. In other words, when assembling or disassembling the float bottle bracket 120, it is only necessary to apply a pressing or pulling force along the axial direction of the float bottle 130 to the float bottle bracket 120 to complete the disassembly and installation of the float bottle bracket 120, which is easy to operate; after the installation is completed, the locking pin 141 of the locking assembly 140 extends into the avoidance through hole 124a on the float bottle bracket 120, and the locking and fixing effect of the float bottle bracket 120 is good, the float bottle 130 will not detach from the float bottle bracket 120, and the water level detection is accurate.

[0065] refer to Figure 2 , Figure 3 , Figure 5 and Figure 6 In some embodiments, the fixing seat 113 is located radially inward of the floating bottle bracket 120 , and the fixing seat 113 may include: a side plate 1132 , the side plate 1132 extends along the circumference of the floating bottle bracket 120 , the movable channel 1131 is arranged on the side plate 1132 , and the avoidance structure 124 is arranged on the floating bottle bracket 120 .

[0066] When installing the float bottle bracket 120, the float bottle bracket 120 is sleeved on the outside of the side plate 1132, and the avoidance structure 124 is aligned with the movable channel 1131. The movable channel 1131 is arranged on the side plate 1132, which is conducive to the locking assembly 140 extending forward along the radial direction of the fixed seat 113 to penetrate the avoidance structure 124, fix the float bottle bracket 120, and facilitate operation.

[0067] According to some embodiments of the present invention, the fixing seat 113 and the box body 111 can be integrally formed to facilitate processing and production. In this case, the fixing seat 113 can be set as an annular structure with openings at both ends, and the annular structure constitutes the above-mentioned side plate 1132; or, the fixing seat 113 and the box body 111 can be detachably connected to facilitate the maintenance and replacement of parts of the water tank 100. In this case, the fixing seat 113 can be as follows Figure 2 and Figure 3 In the open-end structure shown, the side plate 1132 is a wall plate of the fixing seat 113 extending along the circumference of the floating bottle support 120 .

[0068] refer to Figure 5 and Figure 6According to some embodiments of the present invention, the fixing seat 113 may further include a top plate 1133, and the side plates 1132 are arranged around the periphery of the top plate 1133, and the top plate 1133 is connected to the box body 111 to facilitate installation, disassembly and maintenance.

[0069] Further, the connection between the top plate 1133 and the box body 111 can be: one of the top plate 1133 and the bottom wall of the water storage chamber 112 is provided with a first connection hole 1134, and the other is provided with a second connection hole. For example, the first connection hole 1134 is provided on the top plate 1133, and the bottom wall of the water storage chamber 112 is provided with a second connection hole, or the first connection hole 1134 is provided on the bottom wall of the water storage chamber 112, and the second connection hole is provided on the top plate 1133. The water tank 100 can also include a fastener 150. The fastener 150 can be used to fix the fixing seat 113 and the box body 111. The fastener 150 can be a structural member such as a screw, a stud, a rivet or a fixing pin. The fastener 150 passes through the first connection hole 1134 and the second connection hole in sequence to fix the fixing seat 113 and the box body 111. In this way, the connection method between the fixing seat 113 and the box body 111 is simple and reliable, and is easy to disassemble and assemble.

[0070] refer to Figure 5 and Figure 6 According to some embodiments of the utility model, a radially extending mounting portion 11321 is provided on the radial inner side of the side plate 1132, and the inner side of the mounting portion 11321 defines a movable channel 1131. By providing the mounting portion 11321, the movable channel 1131 is defined to accommodate the locking assembly 140, and the non-mounting area of ​​the fixing seat 113 can be set as a cavity, thereby saving costs.

[0071] refer to Figure 4 and Figure 5 Furthermore, the avoidance structure 124 is formed as an avoidance through hole 124a that radially penetrates the floating bottle bracket 120. The avoidance structure 124 is formed as an avoidance through hole 124a, which has a simple structure and is easy to process. When installing the floating bottle bracket 120, the installation can be completed by aligning the avoidance through hole 124a with the active channel 1131, and the operation is simple.

[0072] refer to Figure 4 and Figure 5 Further, the avoidance through hole 124a extends along the circumference of the floating bottle bracket 120 to form a strip hole. The avoidance through hole 124a is expanded circumferentially so that the movable channel 1131 can be aligned with the strip hole in a larger range, thereby improving the installation efficiency of the floating bottle bracket 120.

[0073] Optionally, in order to facilitate the cooperation between the locking pin 141 and the avoidance through hole 124a, one end of the locking pin 141 facing the avoidance through hole 124a can be set to a round head, so that the locking pin 141 can slide relative to the avoidance through hole 124a under the squeezing force applied by the floating bottle bracket 120, making the extension and retraction of the locking pin 141 more convenient.

[0074] refer to Figures 2 to 6 According to some embodiments of the present invention, the locking assembly 140 may include:

[0075] The locking pin 141 and the elastic member 142, the locking pin 141 is telescopically arranged in the movable channel 1131, the elastic member 142 is arranged in the movable channel 1131, the elastic member 142 is sleeved on the outer side of the locking pin 141, and is respectively connected to the channel wall of the movable channel 1131 and the locking pin 141.

[0076] Through the cooperation of the elastic member 142 and the locking pin 141, when the float bottle bracket 120 is installed, the float bottle bracket 120 squeezes the elastic member 142 and the locking pin 141 to shrink into the movable channel 1131. After the avoidance through hole 124a is aligned with the movable channel 1131, the elastic member 142 squeezes the locking pin 141 to penetrate into the avoidance through hole 124a, thereby locking and fixing the float bottle bracket 120. When disassembling the float bottle bracket 120, the user applies a force to the float bottle bracket 120 along the axial direction of the float bottle 130 away from the fixing seat 113. The float bottle bracket 120 squeezes the locking pin 141 to shrink into the movable channel 1131 and disengages from the avoidance through hole 124a, thereby completing the disassembly. The disassembly and assembly process of the float bottle bracket 120 is convenient.

[0077] Optionally, the elastic member 142 may be a compression spring or a rubber sleeve, such as nitrile rubber, fluororubber, and silicone rubber. In this way, the elastic member 142 has a simple structure and low cost.

[0078] refer to Figures 4 to 6 Further, the outer side wall of the locking pin 141 may be provided with a connecting ring plate 1411, and the connecting ring plate 1411 extends radially along the locking pin 141. One end of the elastic member 142 is connected to the inner wall of the movable channel 1131 on the side opposite to the avoidance structure 124, and the other end is connected to the connecting ring plate 1411. The connecting ring plate 1411 provides a point of action of force between the elastic member 142 and the locking pin 141, so that the elastic member 142 can apply force to the locking pin 141. The elastic member 142 is connected to the locking pin 141 through the connecting ring plate 1411, and applies a force to the locking pin 141 along the radial direction of the fixed seat 113 away from the movable channel 1131, so that the end of the locking pin 141 facing the outside of the movable channel 1131 penetrates into the avoidance through hole 124a, locks the floating bottle bracket 120, and improves the stability of the structure.

[0079] refer to Figure 4Furthermore, a through hole 11311 is provided on the inner wall of the movable channel 1131 on the side opposite to the avoidance structure 124, and one end of the locking pin 141 away from the avoidance structure 124 is also penetrated through the through hole 11311. At this time, the shaft diameter of the end of the locking pin 141 away from the avoidance structure 124 matches the diameter of the through hole 11311, and the outer diameter of the connecting ring plate 1411 exceeds the diameter of the through hole 11311. The locking assembly 140 may further include a limiting connector 143, which is connected to one end of the locking pin 141 facing the through hole 11311 and is located outside the movable channel 1131. One end of the locking pin 141 away from the avoidance structure 124 slides through the through hole 11311, so that during the installation and disassembly of the float bottle bracket 120, the locking pin 141 has a farther travel along the movable channel 1131 away from the avoidance through hole 124a, which facilitates the installation and disassembly of the float bottle bracket 120 and avoids the end of the locking pin 141 away from the float bottle bracket 120 from colliding with the movable channel 1131, thereby improving the reliability of the structure.

[0080] Continue to refer Figure 4 Furthermore, a connecting hole 1412 is provided at one end of the locking pin 141 facing the through hole 11311, and the limiting connecting member 143 includes: a connecting rod 1431 and a limiting head 1432, one end of the connecting rod 1431 is connected to the limiting head 1432, and the other end is passed through the connecting hole 1412, and the outer diameter of the limiting head 1432 exceeds the diameter of the through hole 11311.

[0081] The locking pin 141 is limited by the limiting connecting piece 143, and the locking pin 141 is inserted into the avoidance hole 124a under the action of the elastic piece 142 to lock the floating bottle bracket 120. At this time, the limiting head 1432 abuts against the end wall of the active channel 1131 away from the avoidance structure 124. In this way, the locking pin 141 can be prevented from moving away from the active channel 1131 under the action of the elastic piece 142, and disengaging from the active channel 1131, resulting in the failure of the locking effect on the floating bottle bracket 120, which is beneficial to improving the stability of the structure.

[0082] The disassembly and assembly principle of the floating bottle support 120 of the water tank 100 of the utility model is:

[0083] During installation, the fixing seat 113 is arranged on the bottom wall of the water storage chamber 112, and the floating bottle bracket 120 equipped with the floating bottle 130 is nested on the outside of the fixing seat 113. A force is applied to the floating bottle bracket 120 along the axial direction of the floating bottle 130 and toward the fixing seat 113. The inner wall of the floating bottle bracket 120 squeezes the elastic member 142 and the locking pin 141, so that the locking pin 141 shrinks in the movable channel 1131. After the avoidance through hole 124a is aligned with the movable channel 1131, the elastic member 142 pushes the locking pin 141 to penetrate into the avoidance through hole 124a, thereby completing the fixation of the floating bottle bracket 120.

[0084] During disassembly, a force is applied to the float bottle support 120 along the axial direction of the float bottle 130 away from the fixing seat 113, and the float bottle support 120 squeezes the locking pin 141 to shrink it into the movable channel 1131 and break away from the avoidance through hole 124a, thus completing the disassembly.

[0085] refer to Figure 7 The second aspect of the utility model further provides an air treatment device 200, which may be a humidifier. The air treatment device 200 may include the water tank 100 described above.

[0086] Due to the use of the above-mentioned water tank 100, when assembling or disassembling the float bottle bracket 120, it is only necessary to apply a pressing or pulling force along the axial direction of the float bottle 130 to the float bottle bracket 120 to complete the disassembly and installation of the float bottle bracket 120, which is easy to operate; after the installation is completed, the locking pin 141 of the locking assembly 140 extends into the avoidance through hole 124a on the float bottle bracket 120, and the locking and fixing effect of the float bottle bracket 120 is good, the float bottle 130 will not detach from the float bottle bracket 120, and the water level detection result is accurate.

[0087] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0088] In the description of the present invention, "first feature" or "second feature" may include one or more of the features.

[0089] In the description of the present invention, "plurality" means two or more.

[0090] In the description of the present invention, a first feature being “above” or “below” a second feature may include that the first and second features are directly in contact with each other, or may include that the first and second features are not in direct contact but are in contact with each other via another feature therebetween.

[0091] In the description of the present invention, a first feature “above”, “over” and “above” a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature.

[0092] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" 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 utility model. 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.

[0093] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A water tank (100), characterized in that: include: A box assembly (110) comprises a box body (111), wherein the box body (111) defines a water storage chamber (112), and a fixing seat (113) is provided on the bottom wall of the water storage chamber (112); A floating bottle bracket (120), the floating bottle bracket (120) is arranged in the water storage chamber (112), the floating bottle bracket (120) defines a floating space (121) communicating with the water storage chamber (112), the fixed seat (113) and the floating bottle bracket (120) are nested inward and outward along the radial direction, and one of the fixed seat (113) and the floating bottle bracket (120) is provided with a movable channel (1131) extending in the radial direction, and the other is provided with an avoidance structure (124) opposite to the movable channel (1131); a floating bottle (130), wherein the floating bottle (130) is disposed in the floating space (121) in a floating manner; A locking assembly (140) is telescopically arranged in the movable channel (1131), and the locking assembly (140) is suitable for penetrating into the avoidance structure (124) or separating from the avoidance structure (124) to lock or unlock the floating bottle support (120).

2. The water tank (100) according to claim 1, characterized in that: The fixing seat (113) is located radially inward of the floating bottle bracket (120), and the fixing seat (113) comprises: a side plate (1132), the side plate (1132) extends along the circumference of the floating bottle bracket (120), the movable channel (1131) is arranged on the side plate (1132), and the avoidance structure (124) is arranged on the floating bottle bracket (120).

3. The water tank (100) according to claim 2, characterized in that: A mounting portion (11321) extending in the radial direction is provided on the radial inner side of the side plate (1132), and the inner side of the mounting portion (11321) defines the movable channel (1131).

4. The water tank (100) according to claim 2, characterized in that: The avoidance structure (124) is formed as an avoidance through hole (124a) that penetrates the floating bottle support (120) in the radial direction.

5. The water tank (100) according to claim 4, characterized in that: The avoidance through hole (124a) extends along the circumference of the floating bottle support (120) to form a strip-shaped hole.

6. The water tank (100) according to claim 1, characterized in that: The locking assembly (140) comprises: A locking pin (141), wherein the locking pin (141) is telescopically disposed in the movable channel (1131) so as to penetrate into the avoidance structure (124) or be separated from the avoidance structure (124); An elastic member (142), wherein the elastic member (142) is disposed in the movable channel (1131), the elastic member (142) is sleeved on the outer side of the locking pin (141), and is respectively connected to the channel wall of the movable channel (1131) and the locking pin (141).

7. The water tank (100) according to claim 6, characterized in that: The outer side wall of the locking pin (141) is provided with a connecting ring plate (1411), one end of the elastic member (142) is connected to the inner wall of the movable channel (1131) opposite to the avoidance structure (124), and the other end is connected to the connecting ring plate (1411).

8. The water tank (100) according to claim 6, characterized in that: A through hole (11311) is provided on the inner wall of the movable channel (1131) on the side opposite to the avoidance structure (124), and an end of the locking pin (141) away from the avoidance structure (124) is also passed through the through hole (11311). The locking assembly (140) comprises a limiting connection piece (143), the limiting connection piece (143) being connected to an end of the locking pin (141) facing the through hole (11311) and being located outside the movable channel (1131).

9. The water tank (100) according to claim 8, characterized in that: The end of the locking pin (141) facing the through hole (11311) is provided with a connecting hole (1412). The limiting connecting member (143) comprises: a connecting rod (1431) and a limiting head (1432); one end of the connecting rod (1431) is connected to the limiting head (1432), and the other end is passed through the connecting hole (1412); the limiting head (1432) abuts against an end wall of the movable channel (1131) away from the avoidance structure (124).

10. The water tank (100) according to claim 1, characterized in that: The fixing seat (113) and the box body (111) are integrally formed, or the fixing seat (113) and the box body (111) are detachably connected.

11. The water tank (100) according to claim 2, characterized in that: The fixing seat (113) further comprises: a top plate (1133); the side plates (1132) are arranged around the periphery of the top plate (1133); and the top plate (1133) is connected to the box body (111).

12. The water tank (100) according to claim 11, characterized in that: One of the top plate (1133) and the bottom wall of the water storage chamber (112) is provided with a first connection hole (1134), and the other is provided with a second connection hole. The top plate (1133) and the bottom wall of the water storage chamber (112) are connected by a fastener (150) that passes through the first connection hole (1134) and the second connection hole in sequence.

13. An air treatment device (200), characterized in that: include: The water tank (100) according to any one of claims 1 to 12.

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