CN214341745U

CN214341745U - Electric heating cup

Info

Publication number: CN214341745U
Application number: CN202022111135.9U
Authority: CN
Inventors: 朱泽春; 孙立刚
Original assignee: Joyoung Co Ltd
Current assignee: Joyoung Co Ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-10-08
Anticipated expiration: 2030-09-23

Abstract

The utility model relates to an electric heat cup field, in particular to electric heat cup, include the shell, can pack into the inner bag subassembly of shell, the inner bag subassembly has the touch spring of evagination, electric heat cup is still including installing the outer tip's of touch spring separator, the inner bag subassembly is packed into during the shell, the inner bag subassembly will the separator with the internal surface butt of shell. The utility model discloses an electric heat cup can guarantee the isolated effect after the spring mounting through setting up and inner bag subassembly sliding connection's separator, still can prevent to be buckled, slope in the spring mounting process, and then prevents the touch spring touch malfunctioning problem that leads to from this, the effectual problem that exists of having solved among the prior art.

Description

Electric heating cup

Technical Field

The utility model relates to an electric heat cup field, in particular to electric heat cup.

Background

In electric heating cups such as electric kettles, electric water cups and portable juicers, a touch spring is often used for on-off control, and the existing electric heating cup mostly comprises an inner container and a shell covering the inner container, and the touch spring is arranged between the inner container and the shell. When the touch spring is installed, the outer end of the touch spring needs to be isolated, wherein a PET (polyethylene terephthalate) film is arranged on the inner surface of the shell in a part of the electric heating cup in advance, and the PET film is difficult to accurately position due to the fact that the operation space is small when the PET film is arranged and installed on the inner side of the shell. Moreover, when the touch spring is installed in the shell, the touch spring is easy to uncover the PET film fixed by adopting the sticking mode due to certain elastic force between the touch spring and the shell.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an electric heating cup can guarantee the isolated effect after the spring mounting through setting up with inner bag subassembly sliding connection's separator, still can prevent to be buckled, slope in the spring mounting process, and then prevents the touch spring touch malfunctioning problem that leads to from this, the effectual problem that exists of having solved among the prior art.

In order to solve the problem, the utility model provides an electric heating cup, include the shell, can pack into the inner bag subassembly of shell, the inner bag subassembly has the touch spring of evagination, electric heating cup is still including installing the outer tip of touch spring's separator, the inner bag subassembly is packed into during the shell, the inner bag subassembly will the separator with the internal surface butt of shell.

Furthermore, the separating piece comprises a separating plate abutted to the outer end part of the touch spring and a guide part arranged on the separating plate, and the guide part is connected with the inner container assembly in a sliding mode along the axial direction of the touch spring.

Furthermore, the guide part is the dowel bar that is formed at the division board, the inner bag subassembly is formed with the jack that supplies the dowel bar passes.

Further, the inner container assembly comprises a connecting plate provided with the jack; at least one dowel bar is far away from the end part of the partition plate and is provided with a clamping hook, and the clamping hook penetrates through the jack and can be abutted against the surface of the connecting plate far away from the partition plate.

Further, the dowel bar is equipped with two at least, just the separator is installed behind the inner bag subassembly, two the dowel bar along vertical interval arrangement in the both sides of touch spring.

Further, the edge of the partition plate extends to form a surrounding rib surrounding the spring.

Furthermore, the inner surface of the shell is provided with a positioning groove, and after the liner assembly is installed in the shell, the separator is abutted to the bottom wall of the positioning groove.

Further, the edge of the surface of the partition, which is far away from the touch spring, is provided with a circular arc chamfer, and the side wall of the positioning groove is provided with an inclined side wall.

Or the separator comprises a separation plate abutted to the outer end part of the touch spring and a connecting part arranged on the separation plate, and the connecting part is fixedly connected with the inner container assembly.

Furthermore, at least two positioning ribs are arranged on the inner surface of the shell at intervals along the circumferential direction of the shell, and the positioning ribs extend along the axial direction of the shell; the inner container assembly comprises an inner container which can be arranged in the shell, the touch spring is connected with the inner container, and when the inner container is arranged in the shell, the side surface of the inner container is abutted to each positioning rib.

The utility model has the advantages that the utility model provides an electric heating cup can be connected with the liner assembly through the connecting rope, the touch spring can be arranged in the shell, the division plate of the division plate can divide the touch spring and the shell, and the isolation effect after the spring is installed can be ensured; moreover, through guide part and inner bag subassembly sliding connection, still can prevent in the spring installation by buckling, slope, and then prevent the touch spring touch failure's that leads to from this problem, the effectual problem that exists of having solved among the prior art.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is a schematic side sectional structure diagram of an embodiment of the present invention.

Fig. 2 is an exploded schematic structural view of the electric cup of the embodiment shown in fig. 1.

Fig. 3 is a schematic structural diagram of the housing in the embodiment shown in fig. 1.

Fig. 4 is a schematic side sectional structural view of a touch spring according to another embodiment of the present invention.

Fig. 5 is a schematic exploded view of the spacer connecting plate in the embodiment shown in fig. 4.

Wherein: 1. a housing; 2. an inner container; 3. a touch spring; 4. a separator; 401. a partition plate; 402. inserting ribs; 5. a jack; 6. a connecting plate; 7. a hook; 8. encircling the rib; 9. a positioning groove; 10. positioning ribs; 11. A positioning ring; 12. and (6) positioning a groove.

Detailed Description

In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.

It should be noted that in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed below.

In addition, in the description of the present invention, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. However, the direct connection means that the two bodies are not connected to each other by the intermediate structure but connected to each other by the connecting structure to form a whole. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The utility model discloses in, as shown in fig. 1-5, provide an electric heat cup, include shell 1, can pack into the inner bag 2 subassembly of shell 1, the inner bag 2 subassembly has the touch spring 3 of evagination, electric heat cup still includes separator 4, electric heat cup is still including installing the separator 4 of the outer tip of touch spring, the inner bag 2 subassembly is packed into during shell 1, the inner bag subassembly with separator 4 with the internal surface butt of shell 1.

The utility model discloses an electric heat cup, through having set up separator 4 at inner bag 2 subassembly, when packing into shell 1 with inner bag 2 subassembly, separator 4 and shell 1's internal surface butt can completely cut off touch spring 3, compare in the technical scheme that sets up the PET membrane at 1 internal surface of shell among the prior art, reduced the precision that sets up the PET membrane, can prevent the problem of the isolated inefficacy that touch spring 3 mounted position does not lead to in place simultaneously, still can prevent that the problem that the PET membrane dropped from appearing.

The utility model is further optimized in that the partition 4 comprises a partition 401 abutting against the outer end of the touch spring, a guide part arranged on the partition 401, the guide part is connected with the inner container 2 assembly in a sliding way along the axial direction of the touch spring,

as shown in fig. 1, 2, 4 and 5, since the partition 4 is slidably connected to the inner container 2 assembly through the guide portion, the inner container 2 assembly can be placed in the housing 1, when the touch spring is compressed, the guide portion slides along the axial direction of the touch spring, and the inner container 2 assembly restrains the guide portion on the plane perpendicular to the axis of the touch spring, so that the partition 401 transmits only the axial force to the touch spring, thereby preventing the touch spring from bending and tilting, and preventing the touch spring from failing to be perpendicular to the inner surface of the housing 1 in the housing 1.

Regarding the structure form of the sliding connection between the guiding part and the liner 2 assembly, in the embodiment shown in fig. 1 and 4, more specifically, the guiding part is a dowel bar 402 formed on the partition plate 401, and the liner 2 assembly is formed with a plug hole 5 through which the dowel bar 402 passes. When the partition member 4 is mounted, the insertion rib 402 is directly inserted into the insertion hole 5.

Of course, the mode that the guide part adopted dowel 402 is not as right the utility model discloses a restriction, in alternative embodiment, still can set the guide part to the spliced pole that has the guiding hole, can insert the inserted bar of guiding hole in the setting of inner bag 2 subassembly, wherein, can set up a plurality of spliced poles at division board 401. Or, the outer fringe of division board 401 extends to inner bag 2 subassembly direction for division board 401 department is holistic forms the upper ring muscle of a tube-shape, sets up the lower ring muscle of tube-shape at inner bag 2 subassembly, and the upper ring muscle cup joints each other with lower ring muscle.

In the embodiment shown in fig. 4, in order to facilitate assembly, it is further optimized that the assembly of the liner 2 comprises a connecting plate 6 provided with the insertion holes 5; at least one of the ribs 402 is provided with a hook 7 at the end far away from the partition plate 401, and the hook 7 can be abutted with the surface of the connecting plate 6 far away from the partition plate 401 after passing through the insertion hole 5. As shown in fig. 4 and 5, after the insertion of the dowel bars 402 into the insertion holes 5, the preliminary fixing of the partitioning member 4 to the connecting plate 6 can be achieved to prevent the partitioning member 4 from falling off during the assembly of the inner bladder 2 into the outer case 1. In that

In the embodiment shown in fig. 1 and 4, at least two of the two insertion ribs 402 are provided, and after the partition 4 is installed on the inner container 2 assembly, the two insertion ribs 402 are vertically arranged at intervals on two sides of the touch spring, wherein the insertion ribs 402 far away from the direction in which the inner container 2 assembly is installed in the housing 1 are formed with the hooks 7.

As shown in fig. 2 and 4, when the inner container 2 assembly is installed in the housing 1, the partition plate 401 receives vertical friction force, so that the dowel bars 402 receive vertical force, the dowel bars 402 are respectively arranged on two sides of the vertically touching spring, the bending strength of the partition 4 in the vertical direction can be integrally improved, and the dowel bars are prevented from being bent and damaged. In the embodiment shown in fig. 4, the inner container 2 is installed into the housing 1 from top to bottom, and two insertion ribs 402 are provided, and the hook 7 is formed at only one of the insertion ribs 402, in an alternative embodiment, the hook 7 may be provided at each insertion rib 402.

In the embodiment shown in fig. 1 and 4, more specifically, the connecting board 6 is a PCB board, and the touch spring is disposed on the PCB board. As shown in the figure, the jack 5 can be directly processed on the PCB with the touch spring 3, and the processing is easier.

In an alternative embodiment, a dedicated connection plate 6 may also be provided, on which dedicated connection plate 6 a connection structure is provided that is in sliding connection with the partition 4.

Further preferably, the edge of the partition 401 extends toward one side of the guide portion to form a rib 8. As shown in fig. 1 and 2, the touch spring abuts against the partition plate 401 inside the surrounding rib 8, and the surrounding rib 8 is provided to limit the touch spring.

In order to facilitate the determination of the installation position of the touch spring 3 relative to the housing 1, in the embodiment shown in fig. 1, it is further optimized that the inner surface of the housing 1 is provided with a positioning groove 9, and after the assembly of the liner 2 is installed in the housing 1, the partition plate 401 abuts against the bottom wall of the positioning groove 9. As shown in fig. 2 and 3, when the partition 4 moves to the positioning groove 9, the partition 401 can be positioned in the positioning groove 9, so that the user can easily determine the position of the touch spring 3 outside the housing 1. In the embodiment shown in fig. 1, the positioning groove 9 is formed by recessing the inner surface of the housing 1, and the thickness of the housing 1 at the positioning groove 9 is relatively small, so that the distance between the finger of the user and the touch spring 3 can be shortened, and the touch sensing effect can be ensured.

In order to make the partition plate 401 slide into the positioning groove 9 more smoothly, in the embodiment shown in fig. 1, it is further optimized that the edge of the surface of the partition plate 401 away from the touch spring is provided with a circular arc chamfer, and the side wall of the positioning groove 9 is provided with an inclined side wall.

In order to further ensure the assembly accuracy of the touch spring 3 in the housing 1, in the embodiment shown in fig. 1, it is further optimized that the inner surface of the housing 1 is provided with at least two positioning ribs 10 at intervals along the circumferential direction thereof, and the positioning ribs 10 extend along the axial direction of the housing 1; the inner container 2 assembly comprises an inner container 2 which can be arranged in the shell 1, the touch spring is connected with the inner container 2, and when the inner container 2 is arranged in the shell 1, the side surface of the inner container 2 is abutted to each positioning rib 10. As shown in fig. 1 and 2, the bottom of the inner container 2 is provided with a heating element and a circuit board, the touch spring 3 is fixed on the circuit board through a connecting plate, and the connecting plate and the circuit board can be connected by screws, so that the inner container 2 assembly is formed after the touch spring 3 and the inner container 2 are assembled into a whole, when the inner container 2 assembly is installed in the shell 1, the outer surface of the inner container 2 is abutted and limited through the positioning rib 10, the position of the inner container 2 in the radial direction in the shell 1 can be determined, the position of the touch spring 3 in the radial direction in the shell 1 can be further determined, and the installation accuracy of the touch spring 3 can be further ensured.

In the embodiment of the figure, the separator has all adopted sliding connection's mode with the inner bag subassembly, and this is not as right the utility model discloses a restriction, in alternative embodiment, still can adopt other modes, for example, the separator include with the division board of the outer tip butt of touch spring, locate the connecting portion of division board, connecting portion with the inner bag subassembly links firmly, and specific speaking, connecting portion can be the spliced pole that links to each other with the PCB board directness, and accessible butt fusion or the mode that bonds are connected between spliced pole and the PCB board, and the inner bag subassembly can drive the internal surface butt of division board and shell after packing into the shell this moment, through linking to each other separator and inner bag subassembly, when putting into the inner bag subassembly, can guarantee that the spring is in normal compression state, prevents that the spring from buckling.

Regarding the form of the partition, in an alternative embodiment, it is also possible to make no connection relationship between the partition and the liner assembly, for example, the partition includes a partition plate connected to the outer end of the spring, and a side ring rib connected to the partition plate, the side ring rib surrounds the outside of the spring, and there is a gap between the end of the side ring rib and the liner assembly, at this time, the partition can limit the spring from bending to some extent.

In the embodiment shown in fig. 1, it is further preferred that a positioning ring 11 is formed on the upper edge of the inner container 2, and the positioning ring 11 is provided with a positioning groove 12 for inserting the positioning rib 10.

As shown in fig. 2, by providing the positioning ring 11 and the positioning groove 12, when being installed, the position relationship between the inner container 2 and the outer shell 1 in the circumferential direction can be determined, and then the positions of the touch spring 3 and the outer shell 1 in the circumferential direction of the outer shell 1 can be determined, so that the installation position of the touch spring 3 can be determined more conveniently and accurately.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. 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. The electric heating cup is characterized by comprising a shell and a liner assembly capable of being installed in the shell, wherein the liner assembly is provided with a convex touch spring, the electric heating cup further comprises a separator installed at the outer end part of the touch spring, and when the liner assembly is installed in the shell, the separator is abutted to the inner surface of the shell by the liner assembly.

2. The electric cup according to claim 1, wherein the partition comprises a partition plate abutting against the outer end of the touch spring, and a guide portion provided on the partition plate, and the guide portion is slidably connected to the inner container assembly in the axial direction of the touch spring.

3. The electric cup as claimed in claim 2, wherein the guide portion is a dowel formed on the partition plate, and the inner container assembly is formed with a insertion hole through which the dowel passes.

4. The electric cup of claim 3, wherein the inner container assembly comprises a connecting plate provided with the insertion hole; at least one dowel bar is far away from the end part of the partition plate and is provided with a clamping hook, and the clamping hook penetrates through the jack and can be abutted against the surface of the connecting plate far away from the partition plate.

5. The electric cup as claimed in claim 3, wherein there are at least two of said ribs, and said partition is installed behind said inner container assembly, and said two ribs are vertically spaced at both sides of said touch spring.

6. The electric cup as claimed in claim 2, wherein the edge of the partition plate extends to form a rib surrounding the spring.

7. The electric cup as claimed in claim 1, wherein the inner surface of the outer shell is provided with a positioning groove, and the partition member abuts against a bottom wall of the positioning groove when the inner container assembly is mounted in the outer shell.

8. The electric cup as claimed in claim 7, wherein the edge of the surface of the partition member remote from the touch spring is provided with a rounded chamfer, and the side wall of the positioning groove is provided with an inclined side wall.

9. The electric cup as claimed in claim 1, wherein the partition member comprises a partition plate abutting against an outer end of the touch spring, and a connecting portion provided on the partition plate, the connecting portion being fixedly connected to the inner container assembly.

10. The electric cup as claimed in claim 1, wherein the inner surface of the outer shell is provided with at least two positioning ribs at intervals along the circumferential direction thereof, the positioning ribs extending in the axial direction of the outer shell; the inner container assembly comprises an inner container which can be arranged in the shell, the touch spring is connected with the inner container, and when the inner container is arranged in the shell, the side surface of the inner container is abutted to each positioning rib.