Electric hot water bottle

Abstract

The electric hot water bottle comprises an inner container, a shell, a water pump and a water outlet nozzle, an electric heater is arranged at the bottom of the inner container, the inner container is sleeved with the shell, a handle is arranged on the outer side of the top of the shell, the water outlet nozzle communicates with the inner container through the water pump, a connecting opening is formed in the top of the shell, a fixing disc is arranged at the connecting opening, and a hinge hole is formed in the fixing disc. The handle is provided with a hinge shaft which extends into the hinge hole so that the handle can be matched with the shell in a hinged mode. The handle is directly fixed to the shell and does not need to penetrate through the shell to be assembled with the support, the handle assembling steps are simplified, the assembling difficulty is reduced, the shell and the support do not need to be additionally connected in an aligned mode or do not need to be provided with other adapters due to installation of the handle, errors generated in the production and assembling process due to many connecting parts are avoided, and the assembling efficiency is improved. And meanwhile, the problem of bracket displacement caused by frequent use of the lifting handle is avoided, and noise generated by vibration and collision of the inner container and the bracket in the heating process is avoided.

Description

Technical Field

[0001] The present application belongs to the field of kitchen appliances, and specifically relates to an electric water bottle. Background Art

[0002] As a common small household appliance that meets daily drinking water needs, electric thermos are small and easy to move, and are widely used in homes and offices. As people's living standards improve, users' pursuit of the user experience of drinking water products is gradually increasing, and consumers are more willing to choose electric thermos with better user experience.

[0003] In order to facilitate users to take and put, existing electric thermos usually have a handle on the outside. For example, the patent with application number 202222854820.X discloses an electric thermos, including an inner liner, a shell and a handle arranged on the outside of the top of the shell. A bracket is provided on the outside of the inner liner, and the shell is fixedly connected to the outside of the bracket. A hinge hole is provided at the end of the handle, and a hinge shaft is provided on the outer wall of the bracket. The hinge shaft cooperates with the hinge hole to realize the hinged installation of the handle. This kind of installation method in which the handle is fixed to the bracket through the shell, when the handle is frequently picked up due to frequent use of the electric thermos, the bracket is easily displaced with the frequent movement of the handle, resulting in a gap between the bracket and the inner liner, which causes the inner liner and the bracket to vibrate and collide during the heating process of the electric thermos to produce noise, affecting the user experience.

[0004] In addition, the handle and the shell are connected at the same time through the bracket. The handle first needs to be aligned with the shell and then connected to the bracket located on the inner side of the shell. The handle assembly steps are relatively large, resulting in low installation efficiency. Moreover, since the handle, shell and bracket need to be aligned and connected in pairs, many connecting parts are required, and errors are prone to occur during the assembly and production process, resulting in poor installation effect of the handle and the electric water bottle as a whole, low structural stability, and affecting the use effect of the electric water bottle. Utility Model Content

[0005] The present application provides an electric thermos, which solves the problem that when assembling a handle of the electric thermos, the handle needs to be passed through a shell and then connected to an internal bracket, the assembly process is complicated, the assembly efficiency is low, and frequent use of the handle causes the bracket connected to it to shift, reducing the assembly stability between the bracket and the inner liner and between the shell and the handle, and a gap is generated between the bracket and the inner liner, resulting in noise generated by the bracket and the inner liner due to vibration and collision during the operation of the electric thermos.

[0006] The technical solution adopted in this application is:

[0007] An electric water bottle comprises an inner tank, a shell, a water pump and a water outlet. An electric heater is arranged at the bottom of the inner tank, the shell is sleeved on the outer periphery of the inner tank, a handle is arranged on the outer side of the top of the shell, the water outlet is connected with the inner tank through the water pump, a connecting port is arranged at the top of the shell, a fixing plate is arranged at the connecting port, a hinge hole is arranged on the fixing plate, a hinge shaft is arranged on the handle, and the hinge shaft extends into the hinge hole so that the handle is hingedly matched with the shell.

[0008] This solution provides a space for fixing the handle to the shell by setting a connection port on the shell, and a fixing plate is set at the connection port. The hinge hole of the fixing plate cooperates with the hinge axis of the handle to fix the handle to the connection port of the shell. Compared with the existing method in which the handle needs to pass through the shell and the bracket for connection and fixing, the handle of the present application solution is directly fixed to the shell through the fixing plate, and does not need to pass through the shell and the bracket for alignment assembly, which simplifies the assembly steps of the handle and reduces the difficulty of the assembly of the handle. The shell and the bracket do not need to generate additional alignment connection due to the installation of the handle, thereby improving the assembly efficiency between the shell and the bracket. The handle and the fixing plate are connected by a hinged manner, and the assembly method is simple and easy to operate. At the same time, the handle is directly fixed to the shell, and the lifting and placement of the handle has no effect on the internal bracket, avoiding the problem of bracket displacement caused by frequent use of the handle, thereby ensuring the stability of the connection position relationship between the bracket and the inner liner and the connection position relationship between the bracket and the shell, and avoiding the noise generated by vibration and collision between the inner liner and the bracket during heating.

[0009] On the other hand, there is no need to set up other structures or adapters between the shell and the bracket due to the need to limit and fix the handle, which avoids errors caused by multiple connecting parts during the production and assembly process, resulting in structural instability due to improper assembly, thereby further avoiding the problem of smooth use of the handle or unstable use of the electric thermos, making the handle easy to assemble while improving the stability of the overall assembly structure of the electric thermos.

[0010] In a preferred implementation of the electric water bottle, the handle includes a mounting position extending into the hinge hole for installation and a carrying position rotating circumferentially relative to the mounting position and limited by the hinge hole for the user to carry.

[0011] By setting the installation position and the lifting position, the handle is divided into areas under different operations. When the handle is in the installation position, the hinge shaft cooperates with the hinge hole to realize the alignment connection between the handle and the fixed plate. When the handle rotates from the installation position to the lifting position, the hinge shaft rotates circumferentially along the hinge hole with the handle, changing the circumferential alignment relationship between the hinge shaft and the hinge hole, changing the direct alignment of the hinge shaft and the hinge hole in the installation position, avoiding the handle from coming out in the reverse direction along the installation path, and simply realizing the assembly stability of the handle in the lifting position, thereby ensuring the stability of the handle in use.

[0012] In a preferred implementation of the electric thermos, part of the hinge hole is expanded outward to form a mounting groove, and the hinge shaft is provided with a protrusion adapted to the mounting groove. When the handle is in the mounting position, the protrusion extends into the mounting groove; when the handle is in the carrying position, the protrusion rotates along the circumference of the hinge hole until it is misaligned with the mounting groove.

[0013] By setting the installation groove, it is easy to determine the installation position of the hinge shaft, which plays a guiding role in the installation of the hinge shaft, and the installation groove is formed by the expansion of part of the hinge hole, which improves the integrity of the structure, thereby further improving the stability of the installation, which is beneficial to the stability of the handle. When the handle rotates from the installation position to the lifting position, the protrusion is driven to rotate circumferentially until it is misaligned with the installation groove, so as to limit the handle in the lifting position and ensure the stable assembly of the handle.

[0014] In a preferred implementation of the electric thermos, the handle includes a hinged portion provided with a hinge axis and a carrying portion for a user to carry, and the handle includes a placement position for static placement. When the handle is in the placement position, a clearance gap is formed between the carrying portion and the shell.

[0015] By setting the placement position, the handle is distinguished by different positions in the three different states of installation, lifting and placement, so as to avoid the handle being left at the installation position for a long time and causing the installation to become loose, and ensure the assembly stability of the handle when it is left at rest for a long time and the stability of subsequent use. A clearance gap is formed between the lifting part and the shell. When the handle is placed at rest, the clearance gap avoids direct contact between the lifting part and the shell, prevents friction and collision between the handle and the shell, avoids friction damage to the shell, maintains a good appearance of the shell, and extends the service life of the electric water bottle.

[0016] In a preferred implementation of the electric thermos, a fixing plate located outside the hinge hole extends toward the inner side of the shell and is provided with a limiting boss, and the hinge shaft is provided with a protrusion extending outward, and the limiting boss abuts against the protrusion to form a clearance gap between the handle and the shell.

[0017] By providing a limiting boss extending inwardly and providing a protrusion abutting against the limiting boss on the hinge shaft, after the hinge shaft extends into the fixed disk, the protrusion moves toward the inside of the shell body until it abuts against the limiting boss facing the inside of the shell body. During the rotation of the handle, the protrusion rotates along the limiting boss, and the fixed disk limits the rotation position of the handle by limiting the protrusion by the limiting boss. When in the placement position, the limiting boss always abuts against the protrusion, and a clearance gap is always formed between the carrying portion of the handle and the shell, thereby preventing the handle from causing friction damage to the shell.

[0018] In a preferred implementation of the electric water bottle, the handle is located at opposite sides of the shell when it is in the installation position and the placement position, respectively, and is located between the installation position and the placement position when it is in the carrying position.

[0019] By arranging the installation position, the placement position and the carrying position at different locations, it is convenient for the user to place the handle regularly according to the usage situation, and the installation position and the placement position are located on opposite sides of the shell. After the installation of the handle is completed, it is rotated along the circumference of the shell to the placement position. When it is needed, the handle can be rotated halfway from the placement position to be carried for use, and returns to the placement position after use. That is, after the handle is installed at the installation position, it is no longer in the state of the installation position during subsequent use, thereby ensuring that the assembly structure of the handle is stable and the use performance is stable during subsequent use.

[0020] In a preferred implementation of the electric thermos, the fixed plate includes an outer wall abutting against the outer wall of the shell and an inner wall extending into the inner side of the shell, and the inner wall is provided with a limiting portion extending outward and abutting against the inner wall of the shell so that the fixed plate is clamped and fixed at the connection port.

[0021] By providing the limiting portion, the fixing plate can be clamped and fixed inside and outside at the connecting port, thereby enhancing the installation stability of the fixing plate at the connecting port, thereby enhancing the fixing stability of the fixing plate to the handle, and avoiding loosening or falling of the fixing plate due to improper force during the assembly of the handle, thereby further improving the assembly efficiency of the handle, and at the same time improving the structural stability of the assembly between the handle and the shell, which is beneficial to the stability of the use of the handle.

[0022] In a preferred implementation of the electric thermos, the limiting portion includes a lug extending outward from the inner wall, the connecting port is provided with a side hole adapted to the lug, the lug extends into the side hole and rotates along the connecting port so that the fixing plate is limited at the connecting port.

[0023] By arranging a lug at the limiting portion and a side hole at the connecting port, the lug is inserted into the connecting port and then rotated along the connecting port, so that the lug and the side hole are circumferentially misaligned, and the lug and the outer wall are clamped and fixed at the connecting port, thereby ensuring the assembly stability of the fixed disk at the connecting port and preventing the fixed disk from falling out of the connecting port, thereby facilitating the subsequent rapid assembly of the handle and improving the overall assembly stability and assembly efficiency.

[0024] In a preferred implementation of the electric water bottle, a limiting groove is concavely provided in the inner wall, a pressing sheet is provided on the inner side of the shell, and the pressing sheet is at least partially bent and pressed into the limiting groove.

[0025] By arranging a limiting groove on the inner wall of the fixed disk and a pressing sheet on the inner side of the shell, the fixed disk is strengthened and fixed, and the pressing sheet is at least partially bent and pressed into the limiting groove, thereby realizing circumferential limitation of the fixed disk at the connecting port, preventing the fixed disk from rotating along the connecting port, improving the assembly stability and position accuracy of the fixed disk, which is beneficial to improving the assembly efficiency of the handle, ensuring the accurate assembly position of the handle, and facilitating the stable limiting effect of the fixed disk on the handle during use of the handle.

[0026] In a preferred implementation of the electric thermos, the connection port extends toward the inside of the shell and is provided with an inner flange.

[0027] By setting an inner flange, the force-bearing area of ​​the connection port is increased and the force at the connection port is dispersed, which is beneficial to improving the force strength of the connection port, thereby enhancing the assembly stability of the fixing plate at the connection port, thereby enhancing the assembly stability of the handle on the shell, and is beneficial to improving the overall assembly structural strength of the handle and the shell, thereby ensuring the stability of the handle in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0029] Figure 1 This is an exploded view of an electric water bottle in one embodiment of the utility model;

[0030] Figure 2 This is a schematic diagram of the assembly structure of the hinged portion of the handle in one embodiment of the utility model;

[0031] Figure 3 for Figure 2 A magnified view of part A;

[0032] Figure 4 This is a schematic diagram of the inner wall structure of the fixed plate in one embodiment of the utility model;

[0033] Figure 5 This is a schematic diagram of the outer wall structure of the fixed disk in one embodiment of the utility model;

[0034] Figure 6 This is a schematic diagram of the assembly structure of the fixed plate and the handle in one embodiment of the utility model;

[0035] Figure 7 This is a schematic diagram of the structure of the connecting hole in one embodiment of the utility model;

[0036] Figure 8 It is a structural schematic diagram of an embodiment of the utility model when the handle is in the carrying position.

[0037] Description of reference numerals:

[0038] 1-housing, 11-connecting port, 111-side hole, 112-pressing sheet, 113-inner flange, 114-stop plate, 12-avoidance gap;

[0039] 2-Inner liner;

[0040] 3-handle, 31-hinge portion, 32-carrying portion, 33-hinge axis, 331-protrusion;

[0041] 4-fixing plate, 41-hinge hole, 411-installation groove, 42-limiting boss, 421-step surface, 43-outer wall, 44-inner wall, 441-limiting part, 442-lug, 443-limiting groove;

[0042] 5- Bracket. DETAILED DESCRIPTION

[0043] In order to more clearly illustrate the overall concept of the present application, a detailed description is given below in an illustrative manner in conjunction with the accompanying drawings.

[0044] In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present application is not limited by the specific embodiments disclosed below. It should be noted that the embodiments of the present application and the features in each embodiment may be combined with each other without conflict.

[0045] like Figures 1 to 8 As shown, the present application provides an electric thermos, comprising an inner tank 2, a shell 1, a water pump and a water outlet, an electric heater is provided at the bottom of the inner tank 2, the shell 1 is sleeved on the outer periphery of the inner tank 2, a handle 3 is provided on the top outer side of the shell 1, the water outlet is connected with the inner tank 2 through the water pump, a connecting port 11 is provided at the top of the shell 1, a fixing plate 4 is provided at the connecting port 11, the fixing plate 4 is provided with a hinge hole 41, the handle 3 is provided with a hinge shaft 33, the hinge shaft 33 extends into the hinge hole 41, so that the handle 3 is hingedly matched with the shell 1.

[0046] This solution provides a space for fixing the handle 3 to the shell 1 by setting a connection port 11 on the shell 1, and a fixing plate 4 is set at the connection port 11. The hinge hole 41 of the fixing plate 4 cooperates with the hinge shaft 33 of the handle 3 to fix the handle 3 to the connection port 11 of the shell 1. Compared with the existing method in which the handle 3 needs to pass through the shell 1 and the bracket 5 for connection and fixing, the handle 3 of the present application solution is directly fixed to the shell 1 through the fixing plate 4, and does not need to pass through the shell 1 and the bracket 5 for alignment assembly, which simplifies the assembly steps of the handle 3 and reduces the assembly difficulty of the handle 3. The shell 1 and the bracket 5 do not need to generate additional alignment connection due to the installation of the handle 3, thereby improving the assembly efficiency between the shell 1 and the bracket 5. The handle 3 and the fixing plate 4 are connected by a hinged manner, and the assembly method is simple and easy to operate. At the same time, the handle 3 is directly fixed to the shell 1, and the lifting and placement of the handle 3 has no effect on the internal bracket 5, thereby avoiding the problem of bracket 5 displacement caused by frequent use of the handle 3, thereby ensuring the connection position relationship between the bracket 5 and the inner liner 2 and the connection position relationship between the bracket 5 and the shell 1 are stable, and at the same time avoiding the noise generated by vibration and collision between the inner liner 2 and the bracket 5 during heating.

[0047] On the other hand, there is no need to set other structures or adapters between the shell 1 and the bracket 5 due to the need to limit and fix the handle 3, which avoids errors caused by multiple connecting parts during the production and assembly process, resulting in structural instability due to improper assembly, thereby further avoiding the problem of smooth use of the handle 3 or unstable use of the electric thermos, making the handle 3 easy to assemble while improving the stability of the overall assembly structure of the electric thermos.

[0048] It should be noted that the housing 1 is provided with a connection port 11 and a fixing plate 4 on both sides, and both ends of the handle 3 are provided with a hinge shaft 33 that cooperates with the fixing plate 4, and the installation method of both sides is the same.

[0049] like Figures 2 to 6 As shown, in one embodiment, the handle 3 includes a mounting position extending into the hinge hole 41 for installation and a carrying position rotating relative to the mounting position and limited by the hinge hole 41 for the user to carry.

[0050] By setting the installation position and the lifting position, the handle 3 is divided into areas under different operations. When the handle 3 is in the installation position, the hinge shaft 33 cooperates with the hinge hole 41 to realize the alignment connection between the handle 3 and the fixed plate 4. When the handle 3 rotates from the installation position to the lifting position, the hinge shaft 33 rotates circumferentially along the hinge hole 41 following the handle 3, thereby changing the circumferential alignment relationship between the hinge shaft 33 and the hinge hole 41, changing the direct alignment between the hinge shaft 33 and the hinge hole 41 in the installation position, avoiding the handle 3 from dislodging in the reverse direction along the installation path, and simply realizing the assembly stability of the handle 3 in the lifting position, thereby ensuring the stability of the handle 3 in use.

[0051] like Figures 4 to 6 As shown, further, part of the hinge hole 41 is expanded outward to form a mounting groove 411, and the hinge shaft 33 is provided with a protrusion 331 adapted to the mounting groove 411. When the handle 3 is in the mounting position, the protrusion 331 extends into the mounting groove 411; when the handle 3 is in the carrying position, the protrusion 331 rotates circumferentially along the hinge hole 41 until it is misaligned with the mounting groove 411.

[0052] By providing the installation groove 411, it is convenient to determine the installation position of the hinge shaft 33, and it plays a guiding role in the installation of the hinge shaft 33. The installation groove 411 is formed by the expansion of part of the hinge hole 41, which improves the structural integrity, thereby further improving the installation stability, which is beneficial to the use stability of the handle 3. When the handle 3 rotates from the installation position to the carrying position, the protrusion 331 is driven to rotate circumferentially until it is misaligned with the installation groove 411, so as to limit the handle 3 in the carrying position and ensure the stable assembly of the handle 3.

[0053] like Figure 1 , Figure 8As shown, further, the handle 3 includes a hinge portion 31 provided with a hinge shaft 33 and a carrying portion 32 for the user to carry, and the handle 3 includes a placement position for static placement. When the handle 3 is in the placement position, a space 12 is formed between the carrying portion 32 and the shell 1.

[0054] Avoid gaps 12 such as Figure 8 As shown in L, by setting the placement position, the handle 3 is distinguished by different positions in the three different states of installation, lifting and placement, so as to avoid the handle 3 being left at the installation position for a long time and causing the installation to become loose, and ensure the assembly stability of the handle 3 when it is left at rest for a long time and the stability of subsequent use. A clearance gap 12 is formed between the lifting portion 32 and the shell 1. When the handle 3 is placed at rest, the clearance gap 12 prevents the lifting portion 32 from directly contacting the shell 1, prevents friction and collision between the handle 3 and the shell, avoids friction damage to the shell 1, maintains the good appearance of the shell 1, and extends the service life of the electric water bottle.

[0055] like Figure 4 As shown, preferably, the fixed plate 4 located outside the hinge hole 41 is provided with a limiting boss 42 extending toward the inner side of the shell 1, and the hinge shaft 33 is provided with a protrusion 331 extending outward, and the limiting boss 42 abuts against the protrusion 331 to form a space avoidance gap 12 between the handle 3 and the shell 1.

[0056] By providing a limiting boss 42 extending inwardly and providing a protrusion 331 abutting against the limiting boss 42 on the hinge shaft 33, after the hinge shaft 33 extends into the fixed disk 4, the protrusion 331 moves toward the inner side of the shell 1 until it abuts against the limiting boss 42 facing the inner side of the shell 1. During the rotation of the handle 3, the protrusion 331 rotates along the limiting boss 42, and the limiting boss 42 limits the protrusion 331 to the rotation position of the handle 3, and the limiting boss 42 always abuts against the protrusion 331 when in the placement position, and a space avoidance gap 12 is always formed between the carrying portion 32 of the handle 3 and the shell 1, thereby preventing the handle 3 from causing friction damage to the shell 1.

[0057] Specifically, the limiting boss 42 extends circumferentially along the fixed disk 4, and a step surface 421 is formed at the extended end. During the rotation of the handle 3, the protrusion 331 rotates circumferentially along the inner wall 44 of the limiting boss 42. When the protrusion 331 rotates to abut against the step surface 421, the protrusion 331 is blocked by the step surface 421 and cannot continue to rotate. At this time, the handle 3 is in the placement position, so that the rotation of the handle 3 is limited by the limiting boss 42 on the protrusion 331, so that when the handle 3 is in the placement position, there is always a space gap 12 between the carrying portion 32 and the shell 1.

[0058] Preferably, the handle 3 is located at opposite sides of the housing 1 when it is in the installation position and the placement position, respectively, and is located between the installation position and the placement position when it is in the carrying position.

[0059] By arranging the installation position, the placement position and the carrying position at different locations, it is convenient for the user to place the handle 3 regularly according to the usage situation, and the installation position and the placement position are located on opposite sides of the shell 1. After the installation of the handle 3 is completed, it is rotated along the circumference of the shell 1 to the placement position. When it is needed, the handle 3 can be carried for use by rotating half of the placement position, and returns to the placement position after use. That is, after the handle 3 is installed in the installation position, it is no longer in the state of the installation position during subsequent use, thereby ensuring that the assembly structure of the handle 3 is stable and the use performance is stable during subsequent use.

[0060] like Figures 2 to 6 As shown, in one embodiment, the fixed disk 4 includes an outer wall 43 abutting against the outer wall of the shell 1 and an inner wall 44 extending into the inner side of the shell 1, and the inner wall 44 is provided with a limiting portion 441 extending outward and abutting against the inner wall of the shell 1, so that the fixed disk 4 is clamped and fixed at the connecting port 11.

[0061] By providing the limiting portion 441, the fixing plate 4 can be clamped and fixed inside and outside at the connecting port 11, thereby enhancing the installation stability of the fixing plate 4 at the connecting port 11, thereby enhancing the fixing stability of the fixing plate 4 to the handle 3, and preventing the fixing plate 4 from loosening or falling due to improper force during the assembly of the handle 3, thereby further improving the assembly efficiency of the handle 3, and at the same time improving the structural stability of the assembly between the handle 3 and the shell, which is beneficial to the use stability of the handle 3.

[0062] like Figure 4 , Figure 7 As shown, further, the limiting portion 441 includes a lug 442 extending outward from the inner wall 44, and the connecting port 11 is provided with a side hole 111 adapted to the lug 442. The lug 442 extends into the side hole 111 and rotates along the connecting port 11 to limit the fixing plate 4 at the connecting port 11.

[0063] By arranging a lug 442 on the limiting portion 441 and arranging a side hole 111 on the connecting port 11, the lug 442 is inserted into the connecting port 11 and then rotates along the connecting port 11, so that the lug 442 and the side hole 111 are circumferentially misaligned, and the lug 442 and the outer wall 43 are clamped and fixed at the connecting port 11, thereby ensuring the assembly stability of the fixing disk 4 at the connecting port 11 and preventing the fixing disk 4 from escaping from the connecting port 11, thereby facilitating the subsequent rapid assembly of the handle 3 and helping to improve the overall assembly stability and assembly efficiency.

[0064] like Figure 4 , Figure 7 As shown, further, a limiting groove 443 is concavely provided in the inner wall 44 , and a pressing sheet 112 is provided on the inner side of the shell 1 , and the pressing sheet 112 is at least partially bent and pressed into the limiting groove 443 .

[0065] By setting a limiting groove 443 on the inner wall 44 of the fixing disk 4 and setting a pressing plate 112 on the inner side of the shell 1, the fixing disk 4 is strengthened and fixed, and the pressing plate 112 is at least partially bent and pressed into the limiting groove 443, so as to realize circumferential limitation of the fixing disk 4 at the connecting port 11, avoid the fixing disk 4 from rotating along the connecting port 11, improve the assembly stability and position accuracy of the fixing disk 4, help to improve the assembly efficiency of the handle 3, ensure the accurate assembly position of the handle 3, and help to stabilize the limiting effect of the fixing disk 4 on the handle 3 during the use of the handle 3.

[0066] like Figure 7 As shown, further, the connection port 11 is provided with a stopper 114 extending toward the inner side of the housing 1, and the extension height of the stopper 114 is not less than the height of the lug 442. When the lug 442 rotates along the connection port 11 until it abuts against the stopper 114, the lug 442 cannot continue to rotate due to the obstruction of the stopper 114, thereby limiting the lug 442. The pressing sheet 112 and the lug 442 can be provided at the same time to enhance the limiting effect on the fixed plate 4 and ensure the stable assembly of the handle 3.

[0067] In one embodiment, Figure 3 , Figure 7 As shown, the connection port 11 extends toward the inner side of the housing 1 and is provided with an inner flange 113 .

[0068] By providing the inner flange 113, the force-bearing area of ​​the connection port 11 is increased, and the force at the connection port 11 is dispersed, which is beneficial to improving the force strength of the connection port 11, thereby enhancing the assembly stability of the fixing plate 4 at the connection port 11, thereby enhancing the assembly stability of the handle 3 on the shell, and is beneficial to improving the overall assembly structural strength of the handle 3 and the shell, thereby ensuring the stability of the handle 3 in use.

[0069] Anything not described in this application can be achieved by adopting or drawing on existing technologies.

[0070] The various embodiments in this specification are described in a progressive manner, and the same or similar parts between the various embodiments can be referenced to each other, and each embodiment focuses on the differences from other embodiments.

[0071] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. An electric water bottle, comprising an inner liner, a shell, a water pump and a water outlet, wherein an electric heater is provided at the bottom of the inner liner, the shell is sleeved on the outer periphery of the inner liner, a handle is provided on the outer side of the top of the shell, and the water outlet is connected to the inner liner through the water pump, characterized in that: The top of the shell is provided with a connection port, the connection port is provided with a fixing plate, the fixing plate is provided with a hinge hole, the handle is provided with a hinge shaft, and the hinge shaft extends into the hinge hole so that the handle is hingedly matched with the shell.

2. An electric thermos according to claim 1, characterized in that: The handle comprises an installation position extending into the hinge hole for installation and a carrying position rotating circumferentially relative to the installation position and limiting a position with the hinge hole for a user to carry.

3. An electric hot water bottle according to claim 2, characterized in that: Part of the hinge hole is expanded outward to form a mounting groove, and the hinge shaft is provided with a protrusion adapted to the mounting groove. When the handle is located in the mounting position, the protrusion extends into the mounting groove; when the handle is located in the carrying position, the protrusion rotates along the circumference of the hinge hole until it is misaligned with the mounting groove.

4. An electric thermos according to claim 2, characterized in that: The handle includes a hinged portion provided with the hinge shaft and a carrying portion for users to carry. The handle includes a placement position for static placement. When the handle is located at the placement position, a clearance gap is formed between the carrying portion and the shell.

5. An electric thermos according to claim 4, characterized in that: The fixing plate located outside the hinge hole is provided with a limiting boss extending toward the inner side of the shell, and the hinge shaft is provided with a protrusion extending outward, and the limiting boss abuts against the protrusion to form the avoidance gap between the handle and the shell.

6. The electric thermos according to claim 4, characterized in that: When the handle is located at the installation position and the placement position, the handle is located at opposite sides of the shell respectively; when the handle is located at the carrying position, the handle is located between the installation position and the placement position.

7. The electric thermos according to claim 1, characterized in that: The fixing plate includes an outer wall abutting against the outer wall of the shell and an inner wall extending into the inner side of the shell, and the inner wall is provided with a limiting portion extending outward and abutting against the inner wall of the shell, so that the fixing plate is clamped and fixed at the connection port.

8. An electric thermos according to claim 7, characterized in that: The limiting portion includes a lug extending outward from the inner wall, the connecting port is provided with a side hole adapted to the lug, the lug extends into the side hole and rotates along the connecting port, so that the fixing disk is limited at the connecting port.

9. The electric water bottle according to claim 7, characterized in that: A limiting groove is concavely formed in the inner wall, and a pressing sheet is provided on the inner side of the shell. The pressing sheet is at least partially bent and pressed into the limiting groove.

10. The electric thermos according to claim 1, characterized in that: The connection port is extended toward the inner side of the shell and is provided with an inner flange.

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