Water dispenser with filter element convenient to replace

Abstract

The utility model discloses a water dispenser with a filter element convenient to replace, and relates to the technical field of direct water dispensers. The water dispenser with the filter element convenient to replace comprises a filter element replacing assembly and a water dispenser box body. The filter element replacement assembly comprises a mounting frame, a filter element body, an abutting column, a clamping strip, a clamping groove and a fixing plate. The movable part of the fixed plate is pulled out from the fixed part and taken out from the interior of the box body, so that the fixation of the filter cartridge at the bottom of the filter element main body can be relieved, and then the mounting frame is pulled out from the interior of the box body of the water dispenser, so that the filter element main body is convenient to disassemble and assemble; after a part of the mounting frame is pulled out, the abutting column is rotated by rotating the rotating cap, so that the abutting plate is separated from the top of the filter element main body, fixation of the filter element main body is relieved, the filter element main body can be taken out from the interior of the mounting frame, and subsequent cleaning or replacement of the filter element main body is facilitated. According to the utility model, the filter element main body can be pulled out from the interior of the water dispenser box body, so that the filter element main body is convenient to replace, and the practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of direct drinking water machines, and in particular to a water drinking machine with which a filter element can be easily replaced. Background Art

[0002] As the name suggests, a direct drinking water dispenser is a device that purifies water to meet the three standards for direct drinking water. It's a type of water appliance that uses multi-stage purification and incorporates high-tech ingredients to reduce water molecules to small molecules and make it weakly alkaline, making tap water in the home drinkable, easier for the human body to absorb and regulating the body's acid-base balance.

[0003] Existing direct drinking water dispensers generally use filtered water dispensers, which require filter cartridge replacement after a period of use. This replacement process typically requires replacement within the bottom housing of the dispenser, which is inconvenient and cumbersome due to limited space. Therefore, a water dispenser with easily replaceable filter cartridges is proposed to address these shortcomings. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a water dispenser with easy filter element replacement, aiming to improve the problem that the existing filter element usually needs to be replaced in the bottom box of the direct drinking water dispenser during the replacement process, but the space in the box is limited, which makes the operation inconvenient and troublesome.

[0005] The utility model is achieved in this way:

[0006] The present application provides a water dispenser that is easy to replace a filter element, including a filter element replacement assembly and a water dispenser housing.

[0007] The filter element replacement assembly includes a mounting frame, a filter element body, a tightening column, a snap-on strip, a snap-on groove and a fixing plate. The mounting frame is arranged on the top of the water dispenser case, the top of the filter element body is installed inside the mounting frame, the tightening column is threadedly arranged on the front side of the mounting frame, the snap-on strip is fixedly arranged on the top of the mounting frame, the snap-on groove is opened on the top surface of the water dispenser case, the snap-on strip is slidably engaged with the inside of the snap-on groove, the fixing plate is arranged inside the water dispenser case, and the bottom of the filter element body is arranged inside the fixing plate.

[0008] In a preferred technical solution of the present invention, a pressing plate is fixedly provided on one end of the pressing column, and the pressing plate presses against the top front side of the filter element body.

[0009] In a preferred technical solution of the present invention, a rotating cap is fixedly provided on the other end of the abutting column, and an outer surface of the rotating cap is provided with anti-slip grooves.

[0010] In a preferred technical solution of the present invention, a water inlet pipe and a water outlet pipe are connected on both sides of the installation frame, and a sealing connecting sleeve is threadedly connected to the water inlet pipe and the water outlet pipe.

[0011] In a preferred technical solution of the present invention, fixing holes are provided on the fixing plate, and the number of the fixing holes matches the number of the filter elements.

[0012] In a preferred technical solution of the present invention, the fixed plate is divided into a fixed part and a movable part, and the fixed part and the movable part are of the same size.

[0013] In a preferred technical solution of the present invention, the fixed part is provided with an insertion hole on a side close to the movable part, and an insertion rod is provided on one side of the movable part, and the insertion rod cooperates with the insertion hole.

[0014] In a preferred technical solution of the present invention, a magnet is provided at the bottom of the jack, and an iron block is provided at one end of the insertion rod.

[0015] In a preferred technical solution of the present invention, a hand grip groove is further provided on the front side of the movable part.

[0016] In a preferred technical solution of the present invention, a water outlet and a heating plate are provided on the top of the water dispenser housing, and a closed door is provided on the rear side of the water dispenser housing.

[0017] Beneficial effects: The utility model provides a water dispenser that facilitates filter cartridge replacement. When in use, the movable portion of the fixing plate is pulled out from the fixing portion and taken out from the interior of the housing, thereby releasing the fixation of the filter cartridge at the bottom of the filter cartridge body. The mounting frame is then pulled out from the interior of the water dispenser housing, making it easy to disassemble and install the filter cartridge body. After the mounting frame is partially pulled out, the retaining column is rotated by rotating the rotating cap to separate the retaining plate from the top of the filter cartridge body, releasing the fixation of the filter cartridge body. The filter cartridge body can then be removed from the interior of the mounting frame, facilitating subsequent cleaning or replacement of the filter cartridge body. The utility model allows the filter cartridge body to be pulled out from the interior of the water dispenser housing, making it convenient to replace the filter cartridge body, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure provided by an embodiment of the present utility model;

[0020] Figure 2 A schematic diagram of the internal planar structure of the water dispenser housing provided by an embodiment of the present utility model;

[0021] Figure 3 A schematic diagram of the internal three-dimensional structure of the water dispenser housing provided in an embodiment of the present invention;

[0022] Figure 4 This is a schematic diagram of the exploded three-dimensional structure of the fixing plate provided in an embodiment of the present utility model.

[0023] In the figure: 100-filter element replacement assembly; 110-installation frame; 111-water inlet pipe; 112-water outlet pipe; 113-sealing connection sleeve; 120-filter element body; 130-tightening column; 131-tightening plate; 132-rotating cap; 140-clamping strip; 150-clamping groove; 160-fixing plate; 161-fixing hole; 162-fixed part; 163-movable part; 164-jack; 165-insertion rod; 166-magnet; 167-iron block; 168-hand grip groove; 300-water dispenser housing; 310-water outlet; 320-heating plate; 330-closed door. DETAILED DESCRIPTION

[0024] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-Figure 4 The present invention provides a technical solution: a water dispenser that facilitates filter cartridge replacement, including a filter cartridge replacement assembly 100 and a water dispenser housing 300. This assembly 100 overcomes the existing problem of requiring filter cartridge replacement within the bottom housing of a direct drinking water dispenser, which is inconvenient and cumbersome due to limited space within the housing. The top of the water dispenser housing 300 is provided with a water outlet 310 and a heating plate 320, and a closed door 330 is provided on the rear side of the water dispenser housing 300.

[0026] See also Figure 1-Figure 4The filter cartridge replacement assembly 100 includes a mounting frame 110, a filter cartridge body 120, a retaining post 130, a snap-in strip 140, a snap-in slot 150, and a fixing plate 160. The mounting frame 110 is mounted on top of the water dispenser housing 300, with the top of the filter cartridge body 120 mounted within the mounting frame 110. A water inlet pipe 111 and a water outlet pipe 112 are connected on both sides of the mounting frame 110. Sealing sleeves 113 are threadedly connected to each of the water inlet and outlet pipes 111 and 112.

[0027] See also Figure 1-Figure 4 A clamping post 130 is threadedly mounted on the front side of the mounting frame 110. A clamping plate 131 is fixedly mounted on one end of the clamping post 130, which abuts against the top front side of the filter element body 120. A rotating cap 132 is fixedly mounted on the other end of the clamping post 130. The outer surface of the rotating cap 132 is provided with anti-slip grooves. By rotating the rotating cap 132, the clamping post 130 is rotated, causing the clamping plate 131 to abut against the top front side of the filter element body 120, thereby securing the filter element body 120.

[0028] See also Figure 1-Figure 4 The snap-fitting strip 140 is fixedly mounted on the top of the mounting frame 110, and the snap-fitting slot 150 is defined on the top surface of the water dispenser housing 300. The snap-fitting strip 140 is slidably secured within the snap-fitting slot 150. The fixing plate 160 is disposed within the water dispenser housing 300, and the bottom of the filter element body 120 is disposed within the fixing plate 160. The fixing plate 160 is provided with fixing holes 161, the number of which matches the number of filter elements. The fixing portion 162 is provided with a socket 164 on one side near the movable portion 163. A rod 165 is provided on one side of the movable portion 163, and the rod 165 engages with the socket 164.

[0029] See also Figure 1-Figure 4 Specifically, the fixing plate 160 is divided into a fixed portion 162 and a movable portion 163, both of which are identical in size. A magnet 166 is provided at the bottom of the socket 164, an iron block 167 is provided at one end of the insertion rod 165, and a grip groove 168 is provided on the front side of the movable portion 163. The combination of the insertion rod 165 and the socket 164 securely connects the fixed portion 162 and the movable portion 163. The attraction between the magnet 166 and the iron block 167 strengthens the connection between the fixed portion 162 and the movable portion 163. The grip groove 168 facilitates gripping the movable portion 163.

[0030] Working Principle: The utility model proposes a water dispenser that is easy to replace the filter element. When in use, the movable portion 163 of the fixing plate 160 is pulled out from the fixing portion 162 and taken out from the interior of the case, thereby releasing the fixation of the filter cartridge at the bottom of the filter element body 120. Then, the mounting frame 110 is pulled out from the interior of the water dispenser case 300, making it easy to disassemble and install the filter element body 120. After the mounting frame 110 is partially pulled out, the abutting column 130 is rotated by rotating the rotating cap 132 to separate the abutting plate 131 from the top of the filter element body 120, releasing the fixation of the filter element body 120. The filter element body 120 can then be removed from the interior of the mounting frame 110, making it easy to clean or replace the filter element body 120. The utility model allows the filter element body 120 to be pulled out from the interior of the water dispenser case 300, making it easy to replace the filter element body 120, and is highly practical.

[0031] It should be noted that the specific model and specifications of the filter element need to be selected and determined based on the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0032] The power supply and principle of the water dispenser housing 300 are clear to those skilled in the art and will not be described in detail here.

[0033] The above is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A water dispenser that is easy to replace the filter element, comprising a filter element replacement assembly and a water dispenser housing, characterized in that: The filter element replacement assembly includes a mounting frame, a filter element body, a tightening column, a snap-on strip, a snap-on groove and a fixing plate. The mounting frame is arranged on the top of the water dispenser case, the top of the filter element body is installed inside the mounting frame, the tightening column is threadedly arranged on the front side of the mounting frame, the snap-on strip is fixedly arranged on the top of the mounting frame, the snap-on groove is opened on the top surface of the water dispenser case, the snap-on strip is slidably engaged with the inside of the snap-on groove, the fixing plate is arranged inside the water dispenser case, and the bottom of the filter element body is arranged inside the fixing plate.

2. A water dispenser with easy filter replacement as claimed in claim 1, characterized in that: A pressing plate is fixedly provided at one end of the pressing column, and the pressing plate presses against the top front side of the filter element body.

3. A water dispenser with easy filter replacement as claimed in claim 1, characterized in that: A rotating cap is fixedly provided on the other end of the abutting column, and an outer surface of the rotating cap is provided with anti-slip grooves.

4. A water dispenser with easy filter replacement as claimed in claim 1, characterized in that: A water inlet pipe and a water outlet pipe are connected on both sides of the installation frame, and a sealing connection sleeve is threadedly connected to the water inlet pipe and the water outlet pipe.

5. A water dispenser with easy filter replacement as claimed in claim 1, characterized in that: The fixing plate is provided with fixing holes, and the number of the fixing holes matches the number of the filter elements.

6. A water dispenser with easy filter replacement as claimed in claim 1, characterized in that: The fixing plate is divided into a fixed part and a movable part, and the fixed part and the movable part are of the same size.

7. A water dispenser with easy filter replacement as claimed in claim 6, characterized in that: The fixed part is provided with an insertion hole on one side close to the movable part, and an insertion rod is provided on one side of the movable part, and the insertion rod is matched with the insertion hole.

8. A water dispenser with easy filter replacement as claimed in claim 7, characterized in that: A magnet is provided at the bottom of the socket, and an iron block is provided at one end of the insertion rod.

9. A water dispenser with easy filter replacement as claimed in claim 6, characterized in that: A hand grip groove is also provided on the front side of the movable part.

10. The water dispenser with easy filter replacement according to claim 1, characterized in that: The top of the water dispenser housing is provided with a water outlet and a heating plate, and the rear side of the water dispenser housing is provided with a closed door.

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