Water tank with good integrity

Abstract

The utility model relates to drinking water machine technical field, specifically disclose a good integrality drinking water machine water tank, include: water tank body, water tank body includes shell, upper cover and handle, handle sets up in shell and with shell detachable type rotation connection, the both sides of handle are equipped with rotating shaft, the end of rotating shaft is equipped with limit protruding, shell has the through -hole for rotating shaft and limit protruding passes through and with through -hole intercommunication's location slot, location slot is located the inboard of shell, handle has predetermined position state and installation state, when handle one side's limit protruding inserts location slot, handle is in predetermined position state, when handle other side's rotating shaft and limit protruding all insert through -hole, and insert location slot's limit protruding and the rotating shaft connected with it all remove to through -hole, handle is in installation state. The utility model has solved the problem that the handle of drinking water machine water tank is difficult to accurately aim when installing.

Description

Technical Field

[0001] This utility model relates to the field of water dispenser technology, and in particular to a water dispenser tank with good overall integrity. Background Technology

[0002] With the improvement of people's living standards, water dispensers have become common drinking water equipment in homes, offices and other places. Traditional water dispenser tanks usually consist of basic components such as outer shell, top cover and handle.

[0003] To improve the overall integrity of water dispenser tanks, existing water dispenser tanks have handles installed inside the outer casing. For example, Chinese utility model patent application number 202320127163.0: Desktop water purifier tank, including a tank shell and a tank lid, with a handle provided inside the tank shell, the handle being rotatably connected to the tank shell and having a first folded position and a second position for lifting the tank.

[0004] However, during handle installation, because the handle needs to be installed inside the housing, and the internal space is limited, installers typically need to press the handle firmly with both hands simultaneously to deform it, then align both sides of the handle with the fixing structure inside the housing, and finally release them simultaneously. But during this process, the two sides of the handle can easily shift, or one side may fit smoothly into the fixing structure while the other side fails to take proper place. If this happens, the installer needs to pull the handle out again and readjust it. This repeated installation operation is not only time-consuming and laborious, but may also damage the handle or housing structure due to frequent squeezing and adjustment. Utility Model Content

[0005] To solve the problem of difficulty in accurately aligning the handle of a water dispenser tank during installation, this utility model provides a water dispenser tank with good overall integrity.

[0006] To solve the above problems, the present invention adopts the following technical solution:

[0007] An embodiment of this utility model provides a water tank for a water dispenser with good integrity, comprising:

[0008] The water tank body includes an outer shell, a top cover, and a handle. The handle is disposed inside the outer shell and detachably rotatably connected to the outer shell. Rotating shafts are provided on both sides of the handle, and limiting protrusions are provided at the ends of the rotating shafts. The outer shell has through holes for the rotating shafts and the limiting protrusions to pass through, and positioning grooves communicating with the through holes. The positioning grooves are located on the inner side of the outer shell. The handle has a pre-positioned state and an installed state. When the limiting protrusion on one side of the handle is inserted into the positioning groove, the handle is in the pre-positioned state. When the rotating shaft and the limiting protrusion on the other side of the handle are both inserted into the through hole, and the limiting protrusion inserted into the positioning groove and the rotating shaft connected to it both move to the through hole, the handle is in the installed state.

[0009] According to some embodiments of the present invention, the outer shell is provided with a first forming part, the inner wall of the first forming part surrounds the through hole, the first forming part is provided with a notch, and the positioning groove communicates with the through hole at the notch.

[0010] According to some embodiments of the present invention, the first forming part includes an open annular part and a hook part, one end of the hook part is connected to one end of the open annular part, and the other end of the hook part forms the notch with the other end of the open annular part.

[0011] According to some embodiments of the present invention, the outlines of the hook portions on both sides of the notch and the ends of the opening annular portion are pointed.

[0012] According to some embodiments of the present invention, the outer shell includes an inner layer and an outer layer, the inner layer and the outer layer are detachably connected, the first molding part is disposed on the outer layer, the inner layer is provided with a clearance hole, and the outer wall of the first molding part, the inner surface of the outer layer and the inner wall of the clearance hole form the positioning groove.

[0013] According to some embodiments of this utility model, the outer shell also has a limiting groove, which is located on the outside of the outer shell. The limiting protrusion can pass through the through hole and be rotatably fastened in the limiting groove. The installation state of the handle also includes two sub-states, namely a folded state and a use state. When the limiting protrusion is misaligned with the through hole, the handle is in the use state. When the limiting protrusion is rotated to abut against the groove wall of the limiting groove, the handle is in the folded state.

[0014] According to some embodiments of the present invention, the outer shell has outwardly protruding extensions on both sides, and the inner wall of the extensions forms the limiting groove.

[0015] According to some embodiments of the present invention, the water tank body is provided with a sensor placement structure for a built-in sensor, the sensor placement structure including a mounting base and a protective cover that cooperates with and is connected to the mounting base.

[0016] According to some embodiments of the present invention, the inner wall of the protective cover is further provided with a second limiting strip for positioning the sensor.

[0017] This invention offers at least the following advantages: By providing rotating shafts on both sides of the handle and limiting protrusions at the ends, and designing matching through holes and positioning grooves on the outer casing, the handle can be switched between a pre-positioned state and an installed state. In the pre-positioned state, the limiting protrusion on one side of the handle inserts into the positioning groove, initially fixing the handle and preventing it from wobbling during installation, facilitating subsequent installation and avoiding repeated adjustments due to handle instability. When the handle enters the installed state, the rotating shaft and limiting protrusion on the other side are inserted into the through hole, and the limiting protrusion inserted into the positioning groove and its connected rotating shaft move into the through hole, ensuring a secure connection between the handle and the outer casing and allowing for free rotation. This structure simplifies the installation process, saves time and costs, prevents installation damage, and improves the overall integrity and user experience of the water dispenser tank. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of one embodiment of the present utility model;

[0019] Figure 2 This is an exploded view of one embodiment of the present invention;

[0020] Figure 3 This is a cross-sectional view of the outer casing of one embodiment of the present utility model;

[0021] Figure 4 A schematic diagram showing the state of the limiting protrusion on one side being inserted into the positioning groove;

[0022] Figure 5 for Figure 1 A magnified view of the A mark;

[0023] Figure 6 for Figure 2 A magnified view of the B mark;

[0024] Figure 7 for Figure 2 Enlarged view of the C mark;

[0025] Figure 8 This is a schematic diagram of the inner layer structure of one embodiment of the present invention;

[0026] Figure 9 This is a schematic diagram of the outer layer structure of one embodiment of the present invention;

[0027] Figure 10 This is a schematic diagram of the sensor placement structure according to one embodiment of the present invention;

[0028] Figure 11 A schematic diagram of the sensor placement structure after removing the protective cover;

[0029] Figure 12 This is a schematic diagram of the structure of a protective cover according to one embodiment of the present invention. Detailed Implementation

[0030] This invention provides the following description with reference to the accompanying drawings to aid in a comprehensive understanding of the various embodiments of the invention as defined by the claims and their equivalents. The description includes various specific details to aid understanding, but these details should be considered exemplary only. Therefore, those skilled in the art will recognize that various changes and modifications can be made to the various embodiments described herein without departing from the scope and spirit of the invention.

[0031] In the description of this utility model, the orientation descriptions, such as up, down, front, back, left, right, etc., are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0032] It should be understood that when one element (e.g., the first element) is “connected” to another element (e.g., the second element), the element may be directly connected to the other element, or there may be an intervening element (e.g., the third element) between the element and the other element.

[0033] Embodiments of this utility model provide a water dispenser tank with good overall integrity, such as... Figure 1-12 As shown, it includes:

[0034] The water tank body 100 includes an outer shell 110, a top cover 120, and a handle 130. The handle 130 is disposed inside the outer shell 110 and detachably rotatably connected to the outer shell 110. Rotating shafts 131 are provided on both sides of the handle 130, and limiting protrusions 132 are provided at the ends of the rotating shafts 131. The outer shell 110 has through holes 113 through which the rotating shafts 131 and the limiting protrusions 132 pass, and positioning grooves 112 communicating with the through holes 113. 2. Located inside the outer casing 110, the handle 130 has a pre-positioned state and an installed state. When the limiting protrusion 132 on one side of the handle 130 is inserted into the positioning groove 112, the handle 130 is in the pre-positioned state. When the rotating shaft 131 and the limiting protrusion 132 on the other side of the handle 130 are both inserted into the through hole 113, and the limiting protrusion 132 inserted into the positioning groove 112 and the rotating shaft 131 connected to it move to the through hole 113, the handle 130 is in the installed state.

[0035] like Figure 3-7 As shown, the outer casing 110 is the main external structure of the water tank, serving to contain water and protect internal components. In some embodiments, the top cover 120 is detachably connected to the outer casing 110, facilitating user access to the water tank for cleaning or adding water. A handle 130 is disposed inside the outer casing 110 and detachably rotatably connected to it, facilitating user handling or moving of the water tank. The water tank body 100 may be made of a material such as plastic. Rotating shafts 131 are provided on both sides of the handle 130, and limiting protrusions 132 are provided at the ends of the rotating shafts 131 to limit the rotation range and position of the handle 130. A through hole 113 penetrates the extension 111 and the outer casing 110, allowing the rotating shafts 131 and limiting protrusions 132 of the handle 130 to be inserted. A positioning groove 112 communicates with the through hole 113 and is located inside the outer casing 110 for pre-positioning the handle 130.

[0036] The handle 130 has a pre-positioned state and an installed state. The working principle of the handle 130 of this utility model is as follows:

[0037] Pre-positioning state: When the limiting protrusion 132 on one side of the handle 130 is inserted into the positioning groove 112, the handle 130 is in the pre-positioning state. At this time, the handle 130 is initially fixed in the housing 110 through the cooperation of the limiting protrusion 132 and the positioning groove 112, but it is not yet fully installed. After the handle 130 on this side is pre-positioned, the handle 130 on the other side can move freely to pass through the through hole 113 for installation. This pre-positioning design provides an initial positioning reference for subsequent installation operations, so that the handle 130 on one side can maintain a relatively stable position during further installation, avoiding installation difficulties caused by the need to adjust both sides of the handle at the same time.

[0038] Installation State: Based on the pre-positioning, when the rotating shaft 131 and the limiting protrusion 132 on the other side of the handle 130 are both inserted into the through hole 113, and the limiting protrusion 132 inserted into the positioning groove 112 and the rotating shaft 131 connected to it both move into the through hole 113, the handle 130 is in the installation state. At this time, the handle 130 is installed inside the housing 110 through the cooperation of the rotating shafts 131 and the limiting protrusion 132 on both sides with the through hole 113 of the housing 110, realizing the fixing and rotation functions of the handle 130.

[0039] The connection structure between the handle 130 and the outer shell 110 of this utility model is simple and easy to install. At the same time, through the cooperation of the limiting protrusion 132 and the positioning groove 112, it is convenient for users to install the handle 130 into the outer shell 110, which can ensure the accuracy and stability of the handle 130 during the installation process and improve the overall integrity of the water tank of the water dispenser.

[0040] In some embodiments, the outer shell 110 is provided with a first molding part 114, the inner wall of the first molding part 114 forms a through hole 113, the first molding part 114 is provided with a notch 115, and the positioning groove 112 is connected to the through hole 113 at the notch 115.

[0041] The outer casing 110 is provided with a first forming part 114 for forming a through hole 113 and a positioning groove 112. The through hole 113 is a channel through which the rotating shaft 131 of the handle 130 and the limiting protrusion 132 pass. The first forming part 114 is provided with a notch 115, and the positioning groove 112 is connected to the through hole 113 through the notch 115. This design allows the limiting protrusion 132 of the handle 130 to move from the positioning groove 112 into the through hole 113, thereby realizing the transformation of the handle 130 from the pre-positioned state to the installed state.

[0042] The design of the first molding part 114 integrates the through hole 113 and the positioning groove 112 into a single structure, simplifying the manufacturing process of the outer shell 110 and reducing production costs. The notch 115 allows the limiting protrusion 132 of the handle 130 to smoothly move from the positioning groove 112 into the through hole 113, facilitating the installation and removal of the handle 130. The cooperation between the positioning groove 112 and the through hole 113, along with the function of the limiting protrusion 132, ensures the accuracy and stability of the handle 130 during installation, improving the overall integrity of the water dispenser tank. This design not only improves the connection reliability between the handle 130 and the outer shell 110 but also optimizes the installation process, making the assembly of the entire water dispenser tank more efficient and convenient.

[0043] Furthermore, the first forming part 114 includes an open annular part 1141 and a hook part 1142. One end of the hook part 1142 is connected to one end of the open annular part 1141, and the other end of the hook part 1142 forms a notch 115 with the other end of the open annular part 1141.

[0044] The open annular portion 1141 is shaped like an incomplete ring, and the hook portion 1142 is shaped like a hook. One end of the hook portion 1142 is connected to one end of the open annular portion 1141, forming a single integral structure. A notch 115 is formed between the other end of the hook portion 1142 and the other end of the open annular portion 1141, allowing the limiting protrusion 132 of the handle 130 to move from the positioning groove 112 into the through hole 113.

[0045] Furthermore, the outlines of the hook portions 1142 on both sides of the notch 115 and the ends of the open annular portions 1141 are pointed.

[0046] The hook portions 1142 on both sides of the notch 115 and the ends of the open annular portion 1141 are designed with pointed contours. These pointed contours serve as guide structures, helping the limiting protrusion 132 of the handle 130 to smoothly enter the through hole 113 from the positioning groove 112 through the notch 115. This design reduces friction and resistance during installation, making installation smoother. The pointed contours provide more precise limiting functionality, ensuring that the limiting protrusion 132 does not deviate from its predetermined path during movement, thereby improving the accuracy and stability of installation.

[0047] In some embodiments, the outer shell 110 includes an inner layer 116 and an outer layer 117, which are detachably connected. A first molding part 114 is disposed on the outer layer 117, and the inner layer 116 is provided with a clearance hole 1161. The outer wall of the first molding part 114, the inner surface of the outer layer 117, and the inner wall of the clearance hole 1161 form a positioning groove 112.

[0048] like Figure 8-9As shown, the outer casing 110 includes an inner layer 116 and an outer layer 117, which are fixed together by a detachable connection. The inner layer 116 is the internal part of the outer casing 110, serving to store water and protect internal components. The outer layer 117 is the external part of the outer casing 110, serving both protective and aesthetic purposes. A first molding portion 114 is disposed on the outer layer 117 to form a through hole 113 and a positioning groove 112. The inner layer 116 has a clearance hole 1161, the shape and size of which are designed to cooperate with the first molding portion 114 to form the positioning groove 112. The positioning groove 112 is formed by the outer wall of the first molding portion 114, the inner surface of the outer layer 117, and the inner wall of the clearance hole 1161. This design makes the shape and size of the positioning groove 112 more precise, better accommodating and fixing the limiting protrusion 132 of the handle 130. The detachable connection design between the inner layer 116 and the outer layer 117 makes the assembly and disassembly of the outer shell 110 more convenient, facilitating product maintenance and repair. This design also facilitates modular production during the manufacturing process, improving production efficiency.

[0049] In some embodiments, the housing 110 further has a limiting groove 118, which is located on the outside of the housing 110. The limiting protrusion 132 can pass through the through hole 113 and be rotated and fastened in the limiting groove 118. The installation state of the handle 130 also includes two sub-states, namely a folded state and a used state. When the limiting protrusion 132 is misaligned with the through hole 113, the handle 130 is in the used state. When the limiting protrusion 132 rotates to abut the groove wall of the limiting groove 118, the handle 130 is in the folded state.

[0050] The outer side of the housing 110 is provided with a limiting groove 118, which is used to accommodate the limiting protrusion 132 of the handle 130 and limit its position. The limiting protrusion 132 at the end of the rotating shaft 131 of the handle 130 can pass through the through hole 113 and be rotatably fastened in the limiting groove 118.

[0051] The installation state includes two sub-states:

[0052] Usage status: When the limit protrusion 132 is misaligned with the through hole 113, the handle 130 is in use and can be used normally.

[0053] Folded state: When the limiting protrusion 132 rotates to abut the groove wall of the limiting groove 118, the handle 130 is in the folded state. At this time, the handle 130 is fixed in the folded position, which is convenient for storage or transportation.

[0054] This design allows the handle 130 to have two usage states, satisfying both normal use needs and facilitating storage and transportation, thus improving the product's versatility and practicality. The cooperative design of the limiting groove 118 and the limiting protrusion 132 ensures the stability of the handle 130 in both the use state and the folded state, preventing the handle 130 from becoming loose during use or accidentally unfolding in the folded state.

[0055] Furthermore, the outer casing 110 has outwardly protruding extensions 111 on both sides, and the inner wall of the extensions 111 forms a limiting groove 118.

[0056] The outer casing 110 has outwardly protruding extensions 111 on both sides. The extensions 111 are part of the structure of the outer casing 110 and are used to form limiting grooves 118. The shape and size of the limiting grooves 118 are designed to accommodate the limiting protrusions 132 of the handle 130 and limit their position.

[0057] In some embodiments, the water tank body 100 further includes a dust cover, which is connected to the extension 111.

[0058] The primary function of the dust cover (not shown) is to protect the interior of the water tank from dust, impurities, and other contaminants. It connects and mates with the extension 111 to ensure the interior of the water tank remains clean during normal use or storage. In some embodiments, the dust cover may be a rubber cover that fits directly onto the extension 111. The connection between the dust cover and the extension 111 can be detachable, for example, via a snap-fit ​​145, thread, or other mechanical connection. This design allows users to easily remove and reinstall the dust cover when cleaning or maintenance is required.

[0059] In some embodiments, the water tank body 100 is provided with a sensor placement structure 140 for a built-in sensor. The sensor placement structure 140 includes a mounting base 141 and a protective cover 142 that is connected to and cooperates with the mounting base 141.

[0060] like Figure 10-12As shown, the main function of the sensor placement structure 140 is to provide a stable and secure mounting location for the built-in sensor and protect it from external environmental influences. This design enables the sensor to function normally and extends its lifespan. In this embodiment, the sensor can be a water level sensor or a temperature sensor, which can be either wired or wireless. These sensors are existing technology and will not be described in detail here. The mounting base 141 is used to fix the sensor and install it in a specific location inside the water tank. The mounting base 141 is typically designed to fit tightly against the inner wall of the water tank or a specific structure to ensure the stability of the sensor. The protective cover 142 is connected to the mounting base 141 to protect the sensor from external environmental influences. The mounting base 141 and the protective cover 142 can be connected in various ways, such as by a snap-fit ​​145, threads, or other mechanical connections. This design ensures that the protective cover 142 can be securely installed on the mounting base 141 while facilitating disassembly and maintenance. The sensor placement structure 140 allows the sensor to be placed inside the water dispenser tank, further improving the overall integrity of the water dispenser tank.

[0061] Furthermore, the mounting base 141 is provided with a plurality of first limiting strips 143, which together form a placement space for placing the sensor.

[0062] The primary function of the first limiting strip 143 is to restrict the position of the sensor, ensuring that it can be accurately placed in the predetermined position during installation and remains stable during use. Several first limiting strips 143 enclose a placement space for the sensor. The shape and size of this space match the shape of the sensor, ensuring that the sensor can be tightly installed within it. The shape and size of the placement space are designed according to the specific shape of the sensor. For example, if the sensor is cylindrical, the placement space may be circular; if the sensor is cuboid, the placement space may be rectangular.

[0063] Furthermore, the mounting base 141 is provided with a slot 144, and the protective cover 142 is provided with a buckle 145 that cooperates with and connects to the slot 144.

[0064] The mounting base 141 is provided with a slot 144, and the protective cover 142 is provided with a buckle 145, which is used to cooperate with the slot 144 on the mounting base 141 to achieve a firm connection between the protective cover 142 and the mounting base 141.

[0065] Furthermore, the inner wall of the protective cover 142 is also provided with a second limiting strip 146 for positioning the sensor.

[0066] The main function of the second limiting strip 146 is to further position the sensor, ensuring its accurate placement inside the protective cover 142. The second limiting strip 146 can contact the outer surface of the sensor, providing additional support and preventing the sensor from shaking or shifting inside the protective cover 142. In conjunction with the first limiting strip 143, the second limiting strip 146 provides dual positioning and fixing functions, further enhancing the stability of the sensor.

[0067] The terms and words used in the foregoing description and claims are not limited to their literal meaning, but are merely used by the applicant to enable a clear and consistent understanding of the present invention. Therefore, those skilled in the art should understand that the foregoing description of various embodiments of the present invention is for illustrative purposes only, and not intended to limit the present invention as defined by the appended claims and their equivalents.

Claims

1. A water tank for a water dispenser having improved integrity, characterized in that, include: A water tank body (100) includes an outer shell (110), a top cover (120), and a handle (130). The handle (130) is disposed inside the outer shell (110) and detachably rotatably connected to the outer shell (110). Rotating shafts (131) are provided on both sides of the handle (130), and a limiting protrusion (132) is provided at the end of the rotating shaft (131). The outer shell (110) has a through hole (113) through which the rotating shaft (131) and the limiting protrusion (132) pass, and a positioning groove (112) communicating with the through hole (113). Located inside the outer casing (110), the handle (130) has a pre-positioned state and an installed state. When the limiting protrusion (132) on one side of the handle (130) is inserted into the positioning groove (112), the handle (130) is in the pre-positioned state. When the rotating shaft (131) and the limiting protrusion (132) on the other side of the handle (130) are both inserted into the through hole (113), and the limiting protrusion (132) inserted into the positioning groove (112) and the rotating shaft (131) connected thereto move to the through hole (113), the handle (130) is in the installed state.

2. The water tank of the water dispenser having good integrity according to claim 1, characterized in that, The outer shell (110) is provided with a first forming part (114), the inner wall of the first forming part (114) surrounds the through hole (113), the first forming part (114) is provided with a notch (115), and the positioning groove (112) is connected to the through hole (113) at the notch (115).

3. The water tank of the water dispenser having the good integrity according to claim 2, characterized in that, The first forming part (114) includes an open annular part (1141) and a hook part (1142). One end of the hook part (1142) is connected to one end of the open annular part (1141), and the other end of the hook part (1142) and the other end of the open annular part (1141) form the notch (115).

4. The water tank of the water dispenser having the good integrity according to claim 3, wherein, The outlines of the hook portion (1142) on both sides of the notch (115) and the end of the open ring portion (1141) are pointed.

5. A water tank for a water dispenser having improved integrity according to any one of claims 2 to 4, wherein, The outer shell (110) includes an inner layer (116) and an outer layer (117), the inner layer (116) and the outer layer (117) are detachably connected, the first molding part (114) is disposed on the outer layer (117), the inner layer (116) is provided with a clearance hole (1161), and the outer wall of the first molding part (114), the inner surface of the outer layer (117) and the inner wall of the clearance hole (1161) form the positioning groove (112).

6. The water tank of the water dispenser having the integrity according to any one of claims 1 to 4, characterized in that, The outer casing (110) also has a limiting groove (118), which is located on the outside of the outer casing (110). The limiting protrusion (132) can pass through the through hole (113) and be rotated and fastened in the limiting groove (118). The installation state of the handle (130) also includes two sub-states, namely the folded state and the use state. When the limiting protrusion (132) is misaligned with the through hole (113), the handle (130) is in the use state. When the limiting protrusion (132) rotates to abut against the groove wall of the limiting groove (118), the handle (130) is in the folded state.

7. The water tank of the water dispenser having the improved integrity as claimed in claim 6 wherein, The outer shell (110) has outwardly protruding extensions (111) on both sides, and the inner wall of the extensions (111) forms the limiting groove (118).

8. The water tank of the water dispenser having the integrity according to any one of claims 1 to 4, characterized in that, The water tank body (100) is provided with a sensor placement structure (140) for the built-in sensor. The sensor placement structure (140) includes a mounting base (141) and a protective cover (142) that cooperates with the mounting base (141).

9. The water tank of claim 8, wherein, The inner wall of the protective cover (142) is also provided with a second limiting strip (146) for positioning the sensor.

Images