阅读说明：本技术 电水壶及把手结构 (Electric kettle and handle structure ) 是由 李朝政 李磊 赵秀玲 谭伟新 林莉 邓志龙 梁广龙 杨玉龙 于 2019-12-03 设计创作，主要内容包括：本发明涉及一种电水壶及把手结构,电水壶包括壶身及把手结构,把手结构包括把手、弹性密封件及紧固件,内胆设置于外壳内。弹性密封件的尺寸小于外壳的第二安装孔的尺寸,大于内胆的第一安装孔的尺寸,弹性密封件穿设于第二安装孔,以使第一安装孔与通孔相连通。紧固件的一端穿过第一安装孔及通孔并设置于把手上,进而将把手安装于内胆上,以实现把手在壶身上的安装。同时,当把手安装于内胆的过程中,能够将弹性密封件抵接于内胆上,以使弹性密封件有效覆盖在第一安装孔处,避免了水由把手与内胆之间的间隙泄露。同时通过弹性密封件还能够有效避免水泄露到内胆与外壳的间隙内,提高把手与壶身连接处的密封性,保证电水壶使用的稳定性。(The invention relates to a electric kettle and a handle structure, wherein the electric kettle comprises a kettle body and the handle structure, the handle structure comprises a handle, an elastic sealing element and a fastening element, an inner container is arranged in a shell, the size of the elastic sealing element is smaller than that of a second mounting hole of the shell and larger than that of a -th mounting hole of the inner container, the elastic sealing element is arranged in the second mounting hole in a penetrating mode so that a -th mounting hole is communicated with a through hole, a end of the fastening element penetrates through a -th mounting hole and the through hole and is arranged on the handle, and the handle is further arranged on the inner container so as to realize the mounting of the handle on the kettle body.)

The handle structure of , comprising:

a handle;

an elastic sealing element with a through hole, wherein the size of the elastic sealing element is smaller than that of the second mounting hole on the inner container and larger than that of the th mounting hole on the shell, and the elastic sealing element is used for penetrating into the second mounting hole so as to communicate the th mounting hole with the through hole

And the end of the fastener is used for passing through the mounting hole and the through hole and is arranged on the handle so as to enable the handle to be mounted on the inner container, and the elastic sealing element can be abutted against the inner container.

2. The handle structure according to claim 1, wherein a connecting portion having a size smaller than that of the second mounting hole is formed in the handle, and the connecting portion is capable of abutting against an side of the elastic sealing member facing away from the inner container.

3. The handle structure as claimed in claim 2, wherein the connecting portion has a connecting hole, the connecting hole can be connected to the th mounting hole via the through hole, and the end of the fastening member is used to pass through the th mounting hole and the through hole and to be inserted into the connecting hole, or

The fastener is a buckle structure, the fastener is formed on the side of the connecting part facing the inner container, and the fastener is used for passing through the through hole and the mounting hole and being clamped on the inner container.

4. The handle structure according to claim 2, wherein the elastic sealing member includes a mounting portion and an abutting portion disposed on the mounting portion, a mounting cavity is formed on the mounting portion, the through hole is opened on the abutting portion and communicated with the mounting cavity, an opening communicated with the mounting cavity is formed at an end of the mounting portion opposite to the abutting portion, and the connecting portion can be inserted into the mounting cavity through the opening.

5. The handle structure of claim 4, wherein the mounting cavity is an interference fit with the connecting portion.

6. The handle structure of claim 5, wherein the connecting portion has a size that tends to decrease toward the inner container, an outer wall of the connecting portion is disposed at an th slope, a size of the mounting cavity tends to decrease toward the inner container, and an inner wall of the mounting cavity is disposed at a second slope, the second slope being less than or equal to the th slope.

7. The handle structure of , wherein the abutment portion is provided with a raised ring facing away from the side of the mounting portion, the raised ring being disposed around the through hole, the raised ring being capable of abutting against the inner container.

8. The handle structure of claim 7, wherein there are at least two of said collars, at least two of said collars being spaced around said through hole.

An electric kettle of the kind 9, , comprising:

the kettle body comprises an inner container and a shell, wherein the inner container is arranged in the shell, the inner container is provided with a th mounting hole, the shell is provided with a second mounting hole, and the th mounting hole is communicated with the second mounting hole

The handle structure of any of claims 1-8, wherein the resilient sealing element has a size smaller than the second mounting hole of the inner container and larger than the th mounting hole of the outer shell, the resilient sealing element is disposed through the second mounting hole to connect the th mounting hole with the through hole, the end of the fastening element passes through the th mounting hole and the through hole and is disposed on the handle to mount the handle on the inner container, and the resilient sealing element abuts against the inner container.

10. The electric kettle of claim 9, further comprising an th liquid level detector, the th liquid level detector being disposed on the inner container, the th liquid level detector being for detecting a level of water within the inner container.

11. The electric kettle of claim 10, further comprising an th sealing ring, wherein the sidewall of the inner container is provided with a th fixing hole, the th liquid level detector is inserted into the th fixing hole, and the th sealing ring is arranged between the th liquid level detector and the inner wall of the th fixing hole.

12. The electric kettle of claim 11, wherein the sealing ring comprises a fixing portion and a sealing portion, the fixing portion is disposed on the sealing portion, the fixing portion is sleeved on the liquid level detector, the fixing portion is disposed in the fixing hole, and the sealing portion abuts against a sidewall of the inner container.

13. An electric kettle as claimed in claim 9, wherein the electric kettle is a health preserving kettle.

Technical Field

The invention relates to the technical field of kettle structures, in particular to electric kettles and handle structures.

Background

Traditional insulating pot is used for heating the water in the kettle, however, because the processing technology error of insulating pot, lead to the junction of the kettle body and handle to appear sealed inefficacy easily, lead to water to leak the internal portion of kettle by this junction, influence insulating pot's safety in utilization.

Disclosure of Invention

In view of the above, it is desirable to provide electric kettles and handle structures with improved handle installation sealing performance.

A handle structure, comprising:

a handle;

an elastic sealing element with a through hole, wherein the size of the elastic sealing element is smaller than that of the second mounting hole on the inner container and larger than that of the th mounting hole on the shell, and the elastic sealing element is used for penetrating into the second mounting hole so as to communicate the th mounting hole with the through hole

And the end of the fastener is used for passing through the mounting hole and the through hole and is arranged on the handle so as to enable the handle to be mounted on the inner container, and the elastic sealing element can be abutted against the inner container.

When the handle structure is used, the size of the elastic sealing element is smaller than that of the second mounting hole of the shell and larger than that of the th mounting hole of the inner container, the elastic sealing element penetrates through the second mounting hole to enable the th mounting hole to be communicated with the through hole, the end of the fastening element penetrates through the th mounting hole and the through hole and is arranged on the handle, and then the handle is arranged on the inner container to achieve the installation of the handle on the kettle body.

In embodiments, the handle is formed with a connecting part, the size of the connecting part is smaller than that of the second mounting hole, and the connecting part can abut against the side of the elastic sealing element, which faces away from the inner container.

In embodiments, the connecting part is provided with a connecting hole, the connecting hole can be communicated with the mounting hole through the through hole, and the end of the fastener is used for passing through the mounting hole and the through hole and penetrating into the connecting hole, or

The fastener is a buckle structure, the fastener is formed on the side of the connecting part facing the inner container, and the fastener is used for passing through the through hole and the mounting hole and being clamped on the inner container.

In embodiments, the elastic sealing element comprises an installation part and an abutting part arranged on the installation part, an installation cavity is formed on the installation part, the through hole is formed in the abutting part and communicated with the installation cavity, the installation part is back to the end of the abutting part, an opening communicated with the installation cavity is formed in the installation part, and the connecting part can be penetrated through the opening in the installation cavity.

In of these embodiments, the mounting cavity is an interference fit with the connection.

In embodiments, the connecting part tends to decrease in size towards the inner container, the outer wall of the connecting part is arranged at the th inclination, the size of the installation cavity tends to decrease towards the inner container, and the inner wall of the installation cavity is arranged at the second inclination which is smaller than or equal to the th inclination.

In embodiments, the side of the abutting part, which faces away from the mounting part, is provided with a convex ring, the convex ring is arranged around the through hole, and the convex ring can abut on the inner container.

In embodiments, the number of the convex rings is at least two, and at least two convex rings are arranged around the through hole at intervals.

an electric kettle, comprising:

the kettle body comprises an inner container and a shell, wherein the inner container is arranged in the shell, the inner container is provided with a th mounting hole, the shell is provided with a second mounting hole, and the th mounting hole is communicated with the second mounting hole

In the handle structure, the size of the elastic sealing element is smaller than that of the second mounting hole on the inner container and larger than that of the th mounting hole on the outer shell, the elastic sealing element is arranged in the second mounting hole in a penetrating mode so that the th mounting hole is communicated with the through hole, the end of the fastening element penetrates through the th mounting hole and the through hole and is arranged on the handle so that the handle is mounted on the inner container, and the elastic sealing element is abutted against the inner container.

The elastic sealing element penetrates through the mounting hole and the through hole and is arranged on the handle by penetrating the end of the fastener through the mounting hole and the through hole, and then the handle is arranged on the inner container to realize the installation of the handle on the kettle body.

In embodiments, the electric kettle further comprises a liquid level detector, the liquid level detector is arranged on the inner container, and the liquid level detector is used for detecting the water level in the inner container.

In embodiments, the electric kettle further includes a sealing ring, a th fixing hole is formed in a side wall of the inner container, the th liquid level detector is arranged in the th fixing hole in a penetrating manner, and the th sealing ring is arranged between the th liquid level detector and an inner wall of the th fixing hole.

In embodiments, the sealing ring includes a 0 th fixing portion and a th sealing portion, the th fixing portion is disposed on the th sealing portion, the th fixing portion is sleeved on the th liquid level detector, the th fixing portion is disposed in the th fixing hole, and the th sealing portion abuts against a sidewall of the inner container.

In embodiments, the electric kettle is a health preserving kettle.

Drawings

FIG. 1 is a cross-sectional view of an embodiment of an electric kettle;

fig. 2 is an enlarged view of a point a in fig. 1.

Description of reference numerals:

10. the electric kettle comprises an electric kettle body 100, a kettle body 110, an inner container 112, a th mounting hole 120, a shell 122, a second mounting hole 130, a kettle nozzle 200, a handle 210, a connecting part 212, a connecting hole 300, an elastic sealing element 310, a through hole 320, a mounting part 330, a butting part 340, a convex ring 400, a fastening piece 500, a liquid level detector 600, a sealing ring 610, a fixing part 620, a th sealing part 700, a second liquid level detector 800, a second sealing ring 810, a second fixing part 820, a second sealing part 900 and a heater.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It is noted that when an element is referred to as being "secured to" another elements, it can be directly on the other elements or intervening elements may also be present, that when elements are referred to as being "connected" to another elements, it can be directly connected to another elements or intervening elements may be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

Referring to fig. 1 and 2, , the electric kettle 10 is used for heating water, and at least ensures the sealing of the installation connection, thereby ensuring the stability of the use, specifically, the electric kettle 10 includes a kettle body 100 and a handle structure, and the handle structure includes a handle 200, an elastic sealing member 300 and a fastening member 400.

The kettle body 100 comprises an inner container 110 and a shell 120, the inner container 110 is arranged in the shell 120, the inner container 110 is provided with an th mounting hole 112, the shell 120 is provided with a second mounting hole 122, the th mounting hole 112 is communicated with the second mounting hole 122, the elastic sealing element 300 is provided with a through hole 310, the size of the elastic sealing element 300 is smaller than that of the second mounting hole 122 and larger than that of the th mounting hole 112, the elastic sealing element 300 is arranged in the second mounting hole 122 in a penetrating manner so as to enable the th mounting hole 112 to be communicated with the through hole 310, the end of the fastener 400 penetrates through the th mounting hole 112 and the through hole 310 and is arranged on the handle 200, so that the handle 200 is arranged on the inner container 110, and the elastic sealing element 300 is abutted against the inner container 110.

When the electric kettle 10 is used, the inner container 110 is arranged in the outer shell 120, the size of the elastic sealing member 300 is smaller than the size of the second mounting hole 122 of the outer shell 120 and larger than the size of the th mounting hole 112 of the inner container 110, and the elastic sealing member 300 is arranged in the second mounting hole 122 in a penetrating manner, so that the th mounting hole 112 is communicated with the through hole 310. the end of the fastening member 400 penetrates through the th mounting hole 112 and the through hole 310 and is arranged on the handle, so that the handle 200 is arranged on the inner container 110, and meanwhile, in the process of arranging the handle 200 on the inner container 110, the elastic sealing member 300 can be abutted against the inner container 110, so that the elastic sealing member 300 can effectively cover the th mounting hole 112, water leakage from a gap between the handle 200 and the inner container 110 is avoided, and meanwhile, water leakage into the gap between the inner container 110 and the outer shell 120 can be effectively avoided through the elastic sealing member 300, the sealing performance of the joint of the handle 200 and the kettle body 100 is improved, and the stability of the electric kettle 10 is ensured.

in the embodiment, the handle 200 is formed with a connecting portion 210, the size of the connecting portion 210 is smaller than that of the second mounting hole 122, the connecting portion 210 can abut against the side of the elastic sealing member 300 opposite to the inner container 110. since the size of the connecting portion 210 is smaller than that of the second mounting hole 122, the connecting portion 210 can be inserted into the second mounting hole 122, thereby increasing the pressing force on the elastic sealing member 300 and improving the sealing performance of the connection between the handle 200 and the inner container 110. specifically, the handle 200 is formed with the connecting portion 210 towards the side of the housing 120.

In other embodiments, the size of the connection portion 210 may be larger than that of the second mounting hole 122, and the thickness of the elastic sealing member 300 may be larger than the gap between the inner container 110 and the outer shell 120, so that the elastic sealing member 300 effectively covers the gap between the inner container 110 and the outer shell 120, thereby preventing water from leaking between the inner container 110 and the outer shell 120.

in the embodiment, the elastic sealing element 300 includes a mounting portion 320 and an abutting portion 330 disposed on the mounting portion 320, a mounting cavity is formed on the mounting portion 320, a through hole 310 is opened on the abutting portion 330 and communicates with the mounting cavity, an opening communicating with the mounting cavity is formed on a end of the mounting portion 320 opposite to the abutting portion 330, and the connecting portion 210 can be inserted into the mounting cavity through the opening, and a positioning function can be provided for the elastic sealing element 300 by inserting the connecting portion 210 into the mounting cavity, so that the abutting portion 330 can be effectively abutted against a position of the inner container 110 where the mounting hole 112 is formed, and it is avoided that the abutting portion 330 moves during use to affect the stability of the sealing.

During installation, the connecting portion 210 penetrates through the installation cavity by means of elasticity of the installation portion 320, so that the installation cavity is fastened on the connecting portion 210, stability and sealing performance of the connecting portion 210 in the installation cavity can be improved, steps are carried out to cover a gap between the connecting portion 210 and the inner container 110, and steps are carried out to prevent water from flowing out from the gap between the connecting portion 210 and the inner container 110.

in the embodiment, the size of the connecting portion 210 tends to decrease towards the direction of the inner container 110, which can improve the processing convenience of the connecting portion 210, and at the same time, the connecting portion 210 is convenient to penetrate through the installation cavity, thereby improving the installation efficiency.

Specifically, the outer wall of the connecting portion 210 is inclined at a th slope, the size of the mounting cavity tends to decrease towards the inner container 110, the inner wall of the mounting cavity is inclined at a second slope, the second slope is smaller than the th slope, when the mounting structure is mounted, the part with the smaller size of the connecting portion 210 is firstly inserted into the part with the larger size of the mounting cavity, so that the mounting efficiency can be improved, the pressing force of the mounting portion 320 on the connecting portion 210 is larger and larger towards the direction away from the kettle body 100 due to the fact that the second slope is smaller than the th slope, and is carried out to improve the stability of the mounting portion 320 sleeved on the connecting portion 210.

In other embodiments, the second slope may be equal to the th slope, so that the mounting part 320 is stably mounted on the connection part 210.

embodiment, the abutting portion 330 is provided with a protruding ring 340 facing away from the side of the mounting portion 320, the protruding ring 340 is disposed around the through hole 310, and the protruding ring 340 can abut against the inner container 110. when the elastic sealing member 300 abuts against the inner container 110, the protruding ring 340 abuts against the inner container 110, and since the protruding ring 340 is of an annular structure and disposed around the through hole 310, the protruding ring 340 can be disposed around the mounting hole 112, and a loop line seal is formed for the mounting hole 112. water leaking from the mounting hole 112 can be effectively blocked by the protruding ring 340, and can further prevent water from leaking from the connection between the inner container 110 and the handle 200, thereby improving the sealing effect.

In this embodiment, there are at least two protruding rings 340, and at least two protruding rings 340 are disposed around the through hole 310 at intervals, since the protruding rings 340 will deform when abutting against the inner wall, and the protruding rings 340 are disposed at intervals, so that mutual interference of deformation between adjacent protruding rings 340 can be avoided, and further the abutting stability of the protruding rings 340 can be ensured.

In the present embodiment, the abutting portion 330, the mounting portion 320 and the protruding ring 340 are formed by bodies, which can effectively ensure the sealing effect of the elastic sealing element 300. specifically, the elastic sealing element 300 is a silicone sealing element.

in the embodiment, the connecting portion 210 has a connecting hole 212, the mounting hole 112 is connected to the connecting hole 212 through a through hole 310, the end of the fastening member 400 passes through the mounting hole 112 and the through hole 310 and is inserted into the connecting hole 212, the end of the fastening member 400 passes through the mounting hole 112 and the through hole 310 and is inserted into the connecting hole 212, thereby effectively mounting the connecting portion 210 on the inner container 110 and realizing the purpose of mounting the handle 200 on the inner container 110.

The elastic sealing element 300 is arranged to prevent the connection sealing failure between the fastening screw and the handle 200 of the connecting hole 212 due to the processing error, so as to avoid the sealing failure between the handle 200 and the inner container 110 and ensure the quality of the electric kettle 10.

In another embodiment, the fastening member 400 is a snap structure, the fastening member 400 is integrally formed on the side of the connecting portion 210 facing the kettle body 100, the fastening member 400 passes through the through hole 310 and the mounting hole 112 and is snapped on the inner container 110. the mounting of the handle 200 on the inner container 110 is achieved by the fastening member 400, and the mounting process is convenient.

Referring to fig. 1 again, in the present embodiment, the fastening member 400 is disposed at the upper end of the handle 200, and the lower end of the handle 200 is connected to the housing 120 through a fastening screw, so that the handle 200 is effectively mounted on the kettle body 100, which is convenient for a user to use.

in the embodiment, the kettle body 100 further comprises a spout 130, the spout 130 is connected to the outer shell 120 and the inner container 110 by welding, so as to ensure the stability of the connection between the spout 130 and the inner container 110 and the outer shell 120.

in the embodiment, the electric kettle 10 further includes a liquid level detector 500, a liquid level detector 500 is disposed on the inner container 110, and a liquid level detector 500 is used for detecting the water level in the inner container 110. the use of the electric kettle 10 is facilitated by determining the water level in the inner container 110 through the liquid level detector 500. in this embodiment, the liquid level detector 500 is used for detecting the highest water level in the inner container 110, so as to prevent the water in the inner container 110 from being too much and splashing or overflowing.

Specifically, the electric kettle 10 further comprises an th sealing ring 600, a th fixing hole is formed in the side wall of the inner container 110, the 0 th liquid level detector 500 is arranged in the th fixing hole in a penetrating manner, the th sealing ring 600 is arranged between the th liquid level detector 500 and the inner wall of the th fixing hole, the th liquid level detector 500 is conveniently mounted on the inner container 110 through the th fixing hole, and water in the inner container 110 can be effectively prevented from leaking through the th fixing hole by the th sealing ring 600.

, the sealing ring 600 includes a 0 th fixing portion 610 and a 1 th sealing portion 620, a 2 th fixing portion 610 is disposed on the 3 th sealing portion 620, a 4 th fixing portion 610 is sleeved on the 5 th liquid level detector 500, a 6 th fixing portion 610 is inserted into the th fixing hole, and the th sealing portion 620 abuts against the sidewall of the inner container 110. the fixing portion 610 can prevent water from leaking between the th liquid level detector 500 and the th fixing portion 610, and the th sealing portion 620 abuts against the sidewall of the inner container 110, so that water can be prevented from leaking through a gap between the th fixing hole and the 35 th fixing portion 610.

in the embodiment, the electric kettle 10 further includes a second liquid level detector 700, the second liquid level detector 700 is disposed on the bottom wall of the inner container 110, and the second liquid level detector 700 is used for detecting the lowest water level of the inner container 110 to avoid dry-heating of the electric kettle 10.

Specifically, the electric kettle 10 further includes a second sealing ring 800, a second fixing hole is formed on the bottom wall of the inner container 110, the second liquid level detector 700 is arranged in the second fixing hole in a penetrating manner, and the second sealing ring 800 is arranged between the second liquid level detector 700 and the inner wall of the second fixing hole. The second liquid level detector 700 is conveniently mounted on the inner container 110 through the second fixing hole, and water in the inner container 110 can be effectively prevented from being leaked through the second fixing hole through the second sealing ring 800.

, the second sealing ring 800 includes a second fixing portion 810 and a second sealing portion 820, the second fixing portion 810 is disposed on the second sealing portion 820, the second fixing portion 810 is sleeved on the second liquid level detector 700, the second fixing portion 810 is disposed in the second fixing hole, and the second sealing portion 820 abuts against the sidewall of the inner container 110. the second fixing portion 810 can prevent water from leaking from between the second liquid level detector 700 and the second fixing portion 810, and the second sealing portion 820 abuts against the sidewall of the inner container 110, so as to prevent water from leaking from the gap between the second fixing hole and the second fixing portion 810.

In another embodiment, the second liquid level detector 700 can also be disposed on the sidewall of the inner container 110 and at the lowest water level of the inner container 110.

in the embodiment, the electric kettle 10 further comprises a heater 900, the heater 900 is disposed between the outer shell 120 and the inner container 110 and is located on the bottom wall of the outer shell 120. the inner container 110 and thus the water in the inner container 110 can be effectively heated by the heater 900.

Specifically, the inner container 110 is placed in the outer shell 120, and the upper end of the inner container 110 is welded to the upper end of the outer shell 120, so that the heater 900 is located between the outer shell 120 and the inner container 110, and the heater 900 can be effectively protected. In other embodiments, the inner container 110 and the outer shell 120 may be connected by other methods.

The electric kettle 10 in any above embodiments may also be other kettle structures such as health preserving kettle.

The above-mentioned embodiments only express a few embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.