CN212489572U - Electric heating water cup - Google Patents
Electric heating water cup Download PDFInfo
- Publication number
- CN212489572U CN212489572U CN202021026792.7U CN202021026792U CN212489572U CN 212489572 U CN212489572 U CN 212489572U CN 202021026792 U CN202021026792 U CN 202021026792U CN 212489572 U CN212489572 U CN 212489572U
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- cup
- linkage
- linkage piece
- mounting hole
- sealing
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- 238000005485 electric heating Methods 0.000 title claims abstract description 34
- 241000190070 Sarracenia purpurea Species 0.000 title abstract description 20
- 239000008236 heating water Substances 0.000 title abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 96
- 238000009434 installation Methods 0.000 claims description 27
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 239000011148 porous material Substances 0.000 claims description 6
- 230000001960 triggered effect Effects 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 19
- 238000009835 boiling Methods 0.000 abstract description 12
- 230000035622 drinking Effects 0.000 abstract description 8
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 230000007797 corrosion Effects 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 3
- 239000003651 drinking water Substances 0.000 abstract description 2
- 235000020188 drinking water Nutrition 0.000 abstract description 2
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 3
- 230000008602 contraction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
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Abstract
The application relates to the technical field of liquid heating appliances, and provides an electric heating water cup which comprises a cup body, a linkage part and a sealing part; the cup body is provided with a power switch; the linkage piece is movably arranged on the cup body, one end of the linkage piece is connected with the power switch, and the other end of the linkage piece extends out of the cup body through the mounting hole of the cup body; the linkage piece can trigger the power switch when being extruded; and a sealing piece is also arranged in the cup body, and the sealing piece can be used for connecting the linkage piece with the mounting hole in a sealing manner. Because this electric heat drinking cup still is provided with the sealing member in the cup, the sealing member can be all the time with linkage and mounting hole sealing connection, avoided boiling the mounting hole that water or the in-process moisture of drinking water can pass through to enter into the cup to the problem that moist corrosion or moist short circuit damage appear in the electrical part in the cup has been avoided.
Description
Technical Field
The application relates to the technical field of liquid heating appliances, in particular to an electric heating water cup.
Background
The electric heating cup is a common liquid heating appliance in daily life, and is widely applied to business trips due to the characteristics of convenience in carrying and sanitary and convenient use.
In order to ensure that the electric heating water cup can discharge water vapor from the cup body in time when heating and boiling water, the cover body is generally taken down from the cup body or unscrewed from the cup body when heating and boiling water. In addition, in order to avoid that a user forgets to take off the cover body to electrify for boiling water when heating for boiling water, a linkage part is arranged in the wall of the cup body in some advanced electric heating water cups in the prior art, when the cover body is sealed and covered on the cup body, the linkage part can disconnect a power switch in the electric heating water cup under the action of the cover body, even if the user forgets to take off the cover body to electrify, the electric heating water cup cannot start for boiling water, only when the cover body is taken off from the cup body or the linkage part is unscrewed and extruded, the power switch can be closed, and the electric heating water cup can be electrified for boiling water.
However, due to the linkage piece arranged in the cup body, when water is boiled or drunk, moisture can easily enter the cup body through the mounting hole of the linkage piece, so that the electric device in the cup body is corroded and damaged, and even the electric device is short-circuited and burnt out in severe cases.
SUMMERY OF THE UTILITY MODEL
In view of this, the application provides an electric heating water cup for solve the electric heating water cup among the prior art when using water and enter into the inside of the cup through the mounting hole of linkage, cause the problem of the corrosion damage of electrical part in the cup.
The electric heating water cup comprises a cup body, a linkage part and a sealing part;
the cup body is provided with a power switch;
the linkage piece is movably arranged on the cup body, one end of the linkage piece is connected with the power switch, and the other end of the linkage piece extends out of the cup body through the mounting hole of the cup body;
wherein the linkage is capable of triggering the power switch when squeezed;
and a sealing piece is further arranged in the cup body, and the sealing piece can be used for connecting the linkage piece with the mounting hole in a sealing manner.
This electric heating drinking cup still is provided with the sealing member in the cup, and the sealing member can be all the time with linkage and mounting hole sealing connection, can avoid like this boiling water or the in-process moisture that drinks water can enter into the cup through the mounting hole of linkage to the problem of moist corrosion or moist short circuit damage has appeared to the electrical part in having avoided the cup.
In one possible design, the cup body comprises an inner container and a shell sleeved outside the inner container at intervals, and the inner containers jointly form an installation space for installing the linkage piece;
the electric heating cup also comprises a cover body for covering the cup body;
the mounting hole is formed in the end wall of the shell, which is abutted to the cover body, and is communicated with the mounting space;
when the cover body covers the cup body, the cover body can extrude the linkage piece so as to trigger the power switch.
An installation space is formed between the shell and the inner container at intervals, so that a linkage part is conveniently limited and installed; the mounting hole is formed in the end wall, abutted against the cover body, of the shell, so that the linkage piece can be completely extruded and contracted in the cup body when the cover body covers and abuts against the end wall of the shell.
In one possible design, the seal is a sealing ring;
the sealing ring is sleeved at one end of the linkage piece close to the mounting hole;
when the linkage piece moves under pressure, the sealing ring can move relative to the outer peripheral wall of the linkage piece or relative to the inner hole wall of the mounting hole.
The sealing element is simple in structure, the linkage piece and the mounting hole can be sealed, and the advantage that the linkage can be normally stretched out and drawn back from the mounting hole is not influenced.
In one possible design, a fixing piece is further arranged in the installation space;
the mounting hole is a stepped hole, and one end with a larger aperture is arranged towards the mounting space;
the fixing part is plugged in the stepped hole and forms a fixing space for fixedly mounting the sealing element at intervals with the stepped hole.
Set up the mounting hole into the shoulder, and the hole shoulder of shoulder and mounting can form the fixed space who is used for the fixed mounting sealing member jointly to can prevent that the sealing member moves along with the linkage when the linkage can be followed the mounting hole and stretched out and draw back.
In one possible design, the fixing part is also provided with a fixing part;
a clamping gap is arranged between the shell and the inner container;
the fixing piece is installed and fixed in the installation space in a mode that the fixing part is fixed in the clamping gap in a plugging mode.
The fixing part can be fixedly installed by plugging the clamping gap formed by the shell and the inner container with the fixing part, and the fixing device has the advantages of simple structure and convenience in installation and fixation.
In one possible embodiment, the diameter of the smaller section of the stepped bore is denoted by D1The pore diameter of the larger pore section is marked as D2；
The diameter of the linkage is D3；
The inner diameter of the sealing ring is d1The outer diameter of the sealing ring is d2；
Wherein D is1、D2、D3、d1、d2Satisfies the following conditions: d1＜D3＜D1＜D2＜d2。
The size relation between each size of above-mentioned shoulder hole, linkage piece and sealing ring is when guaranteeing that the sealing ring will link piece and shoulder hole sealing connection, can also guarantee that the linkage piece can normally stretch out and draw back from the shoulder hole to and the sealing ring can stabilize the plug dress in the great hole section in the shoulder hole.
In one possible design, a peripheral wall of the linkage piece corresponding to the mounting hole is provided with a mounting groove in a surrounding manner;
the sealing ring is sleeved on the linkage piece in a mode of being fixedly installed on the installation groove.
The sealing ring is sleeved on the linkage piece in a mode of being fixedly installed on the installation groove, the linkage piece can be ensured to stretch out and draw back from the installation hole normally when being in sealing connection with the installation hole, and the sealing ring has the advantages of being simple in structure and convenient to install.
In one possible design, the diameter of the mounting hole is marked as D1；
The diameter of the linkage is marked as D2The diameter of the linkage part at the position where the mounting groove is arranged is recorded as D3；
The inner diameter of the sealing ring is d1The outer diameter of the sealing ring is d2；
Wherein D is1、D2、D3、d1、d2Satisfies the following conditions: d1＜D3＜D2＜D1＜d2。
The size relation between each size of above-mentioned mounting hole, linkage piece and sealing ring is when guaranteeing that the sealing ring will link piece and shoulder hole sealing connection, can also guarantee that the linkage piece can normally stretch out and draw back from the shoulder hole.
In one possible design, the linkage is a linkage rod comprising a pressure section and a connecting section connected to each other:
one end of the pressed section is a free end and can be abutted against the cover body when the cover body is covered on the cup body;
and one end of the connecting section forms a butting part which is butted with the power switch.
Set up the linkage into gangbar simple structure, can effectively stably transmit switch to with the pressure that the lid covered the cup, the diameter of pressurized section can be established into and slightly is greater than the diameter of linkage segment moreover to can be better pressurized, transmit the power for the linkage segment when the lid covered the cup.
In one possible design, one of the ends of the pressure-receiving section and the connecting section, which are connected to one another, is provided with a threaded bore and the other is provided with an external thread;
the compression section is detachably connected with the connecting section through threads.
The compression section and the connection section are detachably connected in a threaded connection mode, and the connecting device has the advantages of simple connection mode and convenience in disassembly and assembly.
When the electric heating water cup is used, the linkage piece can trigger the power switch when the linkage piece is extruded, and at the moment, the electric heating water cup cannot be electrified and heated even if a user is powered on; when the cover body is taken down from the cup body or unscrewed from the cup body and does not extrude the linkage part any more, the power switch is not triggered any more at the moment, and the electric heating water cup can be electrified and heated normally. And this electric heat drinking cup still is provided with the sealing member in the cup, and the sealing member can be all the time with linkage and mounting hole sealing connection, can avoid like this boiling water or the in-process that drinks water moisture can enter into the cup through the mounting hole of linkage.
Compare with the electric heat drinking cup among the prior art, the electric heat drinking cup that this application provided can prevent through the sealing member that moisture from entering into the cup through the mounting hole to moist corrosion or moist short circuit damage's problem has appeared to the electrical part in having avoided the cup.
Additional features and advantages of embodiments of the present application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of embodiments of the present application. The objectives and other advantages of the embodiments of the application will be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
FIG. 1 is a sectional view of an electric heating cup provided in an embodiment of the present application in a sealed water storage state;
FIG. 2 is a sectional view of the electric heating cup according to the embodiment of the present application in the state of being powered on for boiling water;
FIG. 3 is a partial enlarged view of the point I in FIG. 2
Fig. 4 is an enlarged view of another installation manner of a sealing member in an electric hot water cup provided in an embodiment of the present application.
Reference numerals:
1-cup body;
11-an inner container;
12-a housing;
121-mounting holes;
2-a cover body;
3-a linkage;
31-a pressed section;
32-a connecting segment;
4-a seal;
41-a fixing piece;
411-a stationary part;
5-power switch.
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.
Detailed Description
For better understanding of the technical solutions of the present application, the following detailed descriptions of the embodiments of the present application are provided with reference to the accompanying drawings.
It should be understood that the embodiments described are only a few embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terminology used in the embodiments of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the examples of this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
It should be noted that the terms "upper", "lower", "left", "right", and the like used in the embodiments of the present application are described in terms of the angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.
The following describes a specific embodiment of the electric heating cup according to the structure of the electric heating cup provided by the embodiment of the application.
FIG. 1 is a sectional view of an electric heating cup provided in an embodiment of the present application in a sealed water storage state;
FIG. 2 is a sectional view of the electric heating cup according to the embodiment of the present application in the state of being powered on for boiling water;
FIG. 3 is a partial enlarged view of the point I in FIG. 2
Fig. 4 is an enlarged view of another installation manner of a sealing member in an electric hot water cup provided in an embodiment of the present application.
As shown in fig. 1 to 4, the embodiment of the present application provides an electric heating cup, which includes a cup body 1, a linkage 3 and a sealing member 4, wherein the cup body 1 is provided with a power switch 5; the linkage piece 3 is movably arranged on the cup body 1, one end of the linkage piece is connected with the power switch 5, and the other end of the linkage piece extends out of the cup body 1 through the mounting hole 121 of the cup body 1; wherein, the linkage piece 3 can trigger the power switch 5 when being extruded; a sealing member 4 is further disposed in the cup body 1, and the sealing member 4 can seal and connect the linkage 3 with the mounting hole 121.
When the electric heating water cup is used, when the linkage piece 3 is extruded, the linkage piece 3 triggers the power switch 5, and at the moment, the electric heating water cup can not be electrified and heated even if a user is connected with a power supply; when the cover body 2 is taken down from the cup body 1 or unscrewed from the cup body 1 and does not squeeze the linkage 3 any more, the power switch is not triggered any more at the moment, and the electric heating water cup can be electrified and heated normally. And this electric heat drinking cup still is provided with sealing member 4 in cup 1, and sealing member 4 can be all the time with linkage 3 and mounting hole 121 sealing connection, can avoid like this boiling water or the in-process of drinking water moisture can enter into cup 1 through the mounting hole 121 of linkage 3.
Compare with the electric heat drinking cup among the prior art, the electric heat drinking cup that this application provided can prevent through sealing member 4 that moisture from entering into cup 1 through mounting hole 121 to the moist corrosion or moist short circuit damage's problem has appeared in the electrical part of having avoided the cup.
It should be noted that, when the power switch 5 is a normally closed switch, the cover 2 may be directly configured to be completely sealed, and the linkage 3 is pressed when the cover 2 covers the cup body 1, and the linkage 3 causes the power switch 5 to be triggered by switching the power switch 5 from on to off, and the non-trigger means switching the power switch 5 from off to on.
When the power switch 5 is a normally open switch, an exhaust passage can be opened in the cover body 2 at the moment, a switch valve used for adjusting the opening and closing states of the exhaust passage is arranged in the exhaust passage, when the switch valve is pressed, the exhaust passage is opened, the linkage piece 3 is extruded by the switch valve at the moment, the linkage piece 3 triggers the power switch 5, namely, the power switch 5 is switched to be closed from being opened, when the switch valve is not pressed, the exhaust passage is closed, the linkage piece 3 is not extruded by the switch valve at the moment, the linkage piece 3 enables the power switch 5 to be not triggered again, and at the moment, the power switch 5 is switched to be opened from being.
That is, whether the link 3 triggers the power switch 5 to switch from open to closed or from closed to open depends on the nature of the power switch 5 and the trigger pressing the link 3.
In an alternative of the embodiment, the cup body 1 comprises an inner container 11 and a shell 12 sleeved on the inner container 11 at a spacing, and the inner containers 11 together form an installation space for installing the linkage 3; the electric heating cup also comprises a cover body 2 for covering the cup body 1; wherein, the mounting hole 121 is opened on the end wall of the housing 12 abutting against the lid body 2 and is communicated with the mounting space; when the cover body 2 covers the cup body 1, the cover body 2 can extrude the linkage piece 3, so that the power switch 5 is triggered.
Specifically, as shown in fig. 1, the cup body 1 is provided with an inner container 11 and a shell 12 sleeved outside the inner container 11 at intervals, so that an installation space is formed between the shell 12 and the inner container 11 at intervals, and the linkage member 3 is conveniently installed in a limiting manner; the linkage member 3 can be specifically arranged in the installation space along the vertical direction, one end of the linkage member can extend out of the cup body 1 through the installation hole 121 at the end wall of the shell 12 abutted to the cover body 2, and the installation hole 121 is opened in the end wall of the shell 12 abutted to the cover body 2, so that when the cover body 2 is closed and abutted to the end wall of the shell 12, the linkage member 3 can be completely extruded and contracted to the cup body 1.
In an alternative of this embodiment, the seal 4 is a sealing ring; the sealing ring is sleeved at one end of the linkage piece 3 close to the mounting hole 121; when the linkage member 3 is pressed to move, the sealing ring can move relative to the outer peripheral wall of the linkage member 3 or relative to the inner hole wall of the mounting hole 121.
Specifically, as shown in fig. 3 or 4, the sealing element 4 is a sealing ring, and the sealing ring is sleeved on one end of the linkage element 3 close to the installation hole 121. The seal ring is movable relative to the outer peripheral wall of the link 3 when the link 3 is moved by pressure in fig. 3, and is movable relative to the inner hole wall of the mounting hole 121 when the link 3 is moved by pressure in fig. 4.
The sealing element 4 may be made of a food-safe grade silicone material.
The arrangement mode of the sealing element 4 has the advantages of simple structure, and the function of sealing the linkage element 3 and the mounting hole 121 without influencing the normal extension and contraction of the linkage element 3 from the mounting hole 121.
In an alternative of this embodiment, a fixing member 41 is further provided in the installation space; the mounting hole 121 is a stepped hole, and the end with the larger aperture is arranged towards the mounting space; the fixing member 41 is partially inserted into the stepped hole and forms a fixing space for fixedly mounting the sealing member 4 at a distance from the stepped hole.
Specifically, as shown in fig. 3, the mounting hole 121 is provided as a stepped hole, and the end with the larger diameter is provided toward the mounting space, and the shoulder of the stepped hole and the fixing member 41 are partially inserted into the stepped hole, so that the shoulder of the stepped hole and the fixing member 41 can jointly form a fixing space for fixedly mounting the sealing member 4, thereby preventing the sealing member 4 from moving along with the link member 3 when the link member 3 can be retracted from the mounting hole 121.
In an alternative of this embodiment, the fixing member 41 is further provided with a fixing portion 411; a clamping gap is arranged between the shell 12 and the inner container 11; the fixing member 41 is fixed to the mounting space by inserting and fixing the fixing portion 411 into the clamping gap.
Specifically, as shown in fig. 3, the fixing member 41 may be made of plastic, so that the fixing portion 411 of the fixing member 41 has certain elasticity, and the fixing member 41 may be fixed by inserting the fixing portion 411 into a clamping gap formed between the outer shell 12 and the inner container 11, and the fixing member has the advantages of simple structure and convenience in installation and fixation.
In an alternative embodiment, the diameter of the smaller hole segment in the stepped hole is marked as D1The pore diameter of the larger pore section is marked as D2(ii) a The diameter of the link 3 being D3(ii) a The inner diameter of the sealing ring is d1The outer diameter of the sealing ring is d2(ii) a Wherein D is1、D2、D3、d1、d2Satisfies the following conditions: d1＜D3＜D1＜D2＜d2。
Specifically, as further described with reference to FIG. 3, the inner diameter of the seal ring is defined as d1Is arranged smaller than the diameter D of the link 33Thus, the sealing ring can be abutted and sleeved on the peripheral wall of the linkage piece 3; the diameter of the link 3 is D3Is set to be smaller than the bore diameter D of the smaller bore section of the stepped bore1Therefore, the linkage piece 3 can be ensured to be normally stretched out and drawn back from the stepped hole; the outer diameter of the sealing ring is d2Is set to be larger than the bore diameter D of the larger bore section in the stepped bore2This enables the sealing ring to be press fitted into the larger bore section of the stepped bore.
The size relation between each size of above-mentioned shoulder hole, linkage 3 and sealing ring is when guaranteeing that the sealing ring will link 3 and shoulder hole sealing connection, can also guarantee that linkage 3 can normally stretch out and draw back from the shoulder hole to and the sealing ring can stabilize the big hole section of stopper dress in the shoulder hole.
And d is above1、D3、D1、D2、d2Specifically, the sizes of the holes are sequentially increased by 0.5mm to 2 mm.
In addition, in another alternative installation scheme of the sealing element in the electric hot water cup, the peripheral wall of the linkage piece 3 corresponding to the installation hole 121 is provided with an installation groove in a surrounding mode; the sealing ring is fixedly arranged on the mounting groove and sleeved on the linkage part 3.
Specifically, as shown in fig. 4, a circumferential wall of the linkage member 3 corresponding to the mounting hole 121 is provided with a circumferential mounting groove, and the seal ring is fitted to the linkage member 3 so as to be fixedly mounted in the mounting groove. At this time, when the link 3 extends and contracts from the mounting hole 121, the seal ring can move relative to the inner hole wall of the mounting hole 121.
Above-mentioned mounting means of sealing ring can guarantee that the sealing ring can normally stretch out and draw back from 121 in with linkage 3 and mounting hole 121 sealing connection simultaneously, can also guarantee that linkage 3 can normally follow the mounting hole, has simple structure, simple to operate's advantage.
In an alternative of this embodiment, the diameter of the mounting hole 121 is denoted as D1(ii) a The diameter of the linkage 3 is marked D2The diameter of the installation groove of the linkage piece 3 is marked as D3(ii) a The inner diameter of the sealing ring is d1The outer diameter of the sealing ring is d2(ii) a Wherein D is1、D2、D3、d1、d2Satisfies the following conditions: d1＜D3＜D2＜D1＜d2。
Specifically, as further described in conjunction with FIG. 4, the inner diameter of the seal ring is d1The diameter of the connecting piece 3 which is smaller than the mounting groove is recorded as D3Therefore, the sealing ring can be ensured to be abutted and sleeved on the mounting groove; diameter D of the link 32The diameter of the hole smaller than the mounting hole 121 is denoted as D1Thus, the linkage piece 3 can be ensured to be normally stretched and contracted from the mounting hole 121; the outer diameter of the sealing ring is d2The diameter of the hole larger than the mounting hole 121 is denoted as D1This allows the seal ring to be pressed into sealing abutment with the inner wall of the mounting hole 121.
The size relation among all sizes of the mounting hole 121, the linkage piece 3 and the sealing ring can ensure that the linkage piece 3 can normally stretch out and draw back from the stepped hole while the sealing ring is used for connecting the linkage piece 3 with the stepped hole in a sealing manner.
And d is above1、D3、D2、D1、d2Specifically, the sizes of the holes are sequentially increased by 0.5mm to 2 mm.
In an alternative of this embodiment, the linkage 3 is configured as a linkage rod, and the linkage rod includes a pressed section 31 and a connecting section 32 which are connected with each other: one end of the pressed section 31 is a free end and can be abutted against the cover body 2 when the cover body 2 is covered on the cup body 1; one end of the connection segment 32 forms an abutting portion that abuts against the power switch 5.
Specifically, as shown in fig. 3 or 4, the linkage member is a linkage rod, which has a simple structure, can effectively and stably transmit the pressure of the cover body covering the cup body to the power switch,
and the linkage rod comprises a pressed section 31 and a connecting section 32 which are connected with each other, the pressed section 31 and the connecting section 32 can be specifically designed into split connection or integrated connection, and the diameter of the pressed section 31 can be designed into a diameter slightly larger than that of the connecting section 32, so that the cover body 2 can be better pressed and force can be transmitted to the connecting section 32 when covering the cup body 1.
In an alternative of this embodiment, one of the ends where the pressure receiving section 31 and the connecting section 32 are connected to each other is provided with a threaded hole, and the other is provided with an external thread; the compression section 31 is detachably screwed with the connection section 32.
Specifically, as shown in fig. 3 or fig. 4, an external thread may be provided at an end of the pressure receiving section 31, a threaded hole may be provided at an end of the connection section 32, and the pressure receiving section 31 and the connection section 32 may be detachably connected in a threaded connection manner, which has the advantages of simple connection manner and convenience in disassembly and assembly.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the scope of protection of the present application.
Claims (10)
1. An electric heating cup, which is characterized by comprising:
the cup body (1), the cup body (1) has a power switch (5);
the linkage piece (3) is movably arranged on the cup body (1), one end of the linkage piece is connected with the power switch (5), and the other end of the linkage piece extends out of the cup body (1) through a mounting hole (121) of the cup body (1);
wherein the linkage (3) is capable of triggering the power switch (5) when squeezed;
the cup body (1) is further provided with a sealing element (4), and the sealing element (4) can be used for connecting the linkage piece (3) with the mounting hole (121) in a sealing mode.
2. The electric heating cup according to claim 1, wherein the cup body (1) comprises an inner container (11) and an outer shell (12) which is sleeved outside the inner container (11) at a spacing, and the inner containers (11) jointly form an installation space for installing the linkage piece (3);
the electric heating cup also comprises a cover body (2) for covering the cup body (1);
wherein the mounting hole (121) is opened in an end wall of the housing (12) abutting against the lid (2) and is in communication with the mounting space;
when the cover body (2) covers the cup body (1), the cover body (2) can extrude the linkage piece (3) so that the power switch (5) is triggered.
3. The electric cup according to claim 2, characterized in that said sealing (4) is a sealing ring;
the sealing ring is sleeved at one end, close to the mounting hole (121), of the linkage piece (3);
when the linkage piece (3) moves under pressure, the sealing ring can move relative to the outer peripheral wall of the linkage piece (3) or relative to the inner hole wall of the mounting hole (121).
4. The electric cup according to claim 3, wherein a fixing member (41) is further provided in the installation space;
the mounting hole (121) is a stepped hole, and one end with a larger aperture is arranged towards the mounting space;
the fixing piece (41) is partially plugged in the stepped hole and forms a fixing space for fixedly mounting the sealing piece (4) with the stepped hole at a certain interval.
5. The electric cup according to claim 4, characterized in that said fixed part (41) is further provided with a fixed part (411);
a clamping gap is arranged between the shell (12) and the inner container (11);
the fixing piece (41) is installed and fixed in the installation space in a mode that the fixing part (411) is fixed in the clamping gap in a plugging mode.
6. The electric heating cup as claimed in claim 4, wherein the diameter of the smaller hole segment of the stepped hole is marked as D1The pore diameter of the larger pore section is marked as D2；
The diameter of the linkage piece (3) is D3；
The inner diameter of the sealing ring is d1The outer diameter of the sealing ring is d2；
Wherein D is1、D2、D3、d1、d2Satisfies the following conditions: d1＜D3＜D1＜D2＜d2。
7. The electric heating cup as claimed in claim 3, wherein the peripheral wall of the linkage member (3) corresponding to the mounting hole (121) is provided with a mounting groove around;
the sealing ring is sleeved on the linkage piece (3) in a mode of being fixedly installed on the installation groove.
8. The electric cup according to claim 7, characterized in that the diameter of the mounting hole (121) is marked as D1；
The diameter of the linkage piece (3) is recorded as D2The diameter of the linkage piece (3) at the position where the mounting groove is arranged is recorded as D3；
The inner diameter of the sealing ring is d1The outer diameter of the sealing ring is d2；
Wherein D is1、D2、D3、d1、d2Satisfies the following conditions: d1＜D3＜D2＜D1＜d2。
9. The electric cup according to claim 2, characterized in that said linkage member (3) is a linkage rod comprising a pressed section (31) and a connecting section (32) connected to each other:
one end of the pressure section (31) is a free end and can be abutted against the cover body (2) when the cover body (2) is covered on the cup body (1);
one end of the connecting section (32) forms an abutting part abutting against the power switch (5).
10. The electric cup according to claim 9, characterized in that of the ends of the mutual connection of the pressed section (31) and the connecting section (32), one is provided with a threaded hole and the other is provided with an external thread;
the compression section (31) is detachably connected with the connecting section (32) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021026792.7U CN212489572U (en) | 2020-06-05 | 2020-06-05 | Electric heating water cup |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021026792.7U CN212489572U (en) | 2020-06-05 | 2020-06-05 | Electric heating water cup |
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| CN212489572U true CN212489572U (en) | 2021-02-09 |
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| CN202021026792.7U Active CN212489572U (en) | 2020-06-05 | 2020-06-05 | Electric heating water cup |
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| CN (1) | CN212489572U (en) |
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