CN215305099U

CN215305099U - Gravity type cover-opening-free water inlet structure and cover-opening-free water adding kettle

Info

Publication number: CN215305099U
Application number: CN202121696782.9U
Authority: CN
Inventors: 李月春
Original assignee: Dongguan City Jinhetian Industrial Co ltd
Current assignee: Dongguan City Jinhetian Industrial Co ltd
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2021-12-28
Anticipated expiration: 2031-07-23

Abstract

The utility model discloses a cap-opening-free water adding kettle which comprises a kettle body and a gravity type cap-opening-free water inlet structure arranged on the kettle body, wherein the gravity type cap-opening-free water inlet structure comprises a kettle cap with a water storage cavity, a connecting shaft connected to the inner wall of the water storage cavity is arranged in the water storage cavity, a switch flap is connected onto the connecting shaft, the switch flap vertically divides the water storage cavity into a water inlet cavity and a water outlet cavity, the outer edge of the switch flap is abutted against the water storage cavity to separate the water inlet cavity from the water outlet cavity, and the outer edge of the switch flap can move downwards to separate from the water storage cavity under the action of external force to communicate the water inlet cavity with the water outlet cavity. The outer edge of the switch valve is elastically abutted against the water storage cavity through the matching of the connecting shaft and the switch valve, and when water enters, the outer edge of the switch valve is separated from the water storage cavity to form a gap with the water storage cavity. The switch valve with the structure is even in stress and beneficial to prolonging the service life.

Description

Gravity type cover-opening-free water inlet structure and cover-opening-free water adding kettle

[ technical field ] A method for producing a semiconductor device

The application relates to the field of electric kettles, in particular to a gravity type cover-opening-free water inlet structure and a cover-opening-free water adding kettle.

[ background of the utility model ]

In the existing cap-opening-free water inlet kettle, one side of a silica gel flap is fixed on a kettle cover, the other side of the silica gel flap is elastically abutted against a kettle wall, when water is added, one side of the silica gel flap elastically abutted against the kettle wall is separated from the kettle wall under the extrusion of water to form a gap with the kettle wall, and the water flows into the kettle through the gap. This exempt from to uncap structure is after using a period, because the water concentrates on one side that silica gel lamella and kettle wall elasticity offset to the extrusion of silica gel lamella, leads to the one side deformation that silica gel lamella and kettle wall elasticity offset easily to be unable to kick-back, leads to inefficacy, and life is short.

[ summary of the utility model ]

One of the objectives of the present application is to provide a gravity type cover-opening-free water inlet structure, which is matched with a switch flap through a connecting shaft, so that the outer edge of the switch flap elastically abuts against a water storage cavity, and when water enters, the outer edge of the switch flap is separated from the water storage cavity to form an annular gap with the water storage cavity. The structure realizes the central positioning and annular water inlet of the switch valve, the stress of the switch valve is uniform, and the service life is prolonged.

The application is realized by the following technical scheme:

gravity type exempts from to open and covers water inlet structure, including the pot lid that is formed with the retaining chamber, be equipped with in the retaining chamber and connect connecting axle on the retaining intracavity wall, be connected with the switch lamella on the connecting axle, the switch lamella will in vertical direction the retaining chamber interval becomes intake antrum and goes out the water cavity, switch lamella outer fringe with the retaining chamber offsets in order to cut off the intake antrum with go out the water cavity, switch lamella outer fringe can move down under the exogenic action and break away from the retaining chamber in order to communicate the intake antrum with go out the water cavity.

According to the gravity type cover-opening-free water inlet structure, the connecting shaft and the water storage cavity are coaxially arranged, and the switch valve extends along the radial direction of the water storage cavity.

In the gravity type cover-opening-free water inlet structure, the water storage cavity is provided with a first positioning part which extends towards the switch valve and is used for abutting against the switch valve.

In the gravity type cover-opening-free water inlet structure, the switch flap is provided with a second positioning part which is abutted against the kettle cover.

According to the gravity type cover-opening-free water inlet structure, the connecting shaft is provided with the flow guide piece positioned above the switch valve.

According to the gravity type cover-opening-free water inlet structure, the flow guide piece is detachably connected with the connecting shaft.

The gravity type cover-opening-free water inlet structure comprises a bottom connected to the connecting shaft and a flow guide part connected above the bottom and forming a flow guide gap with the bottom, wherein a flow guide through hole communicated with the flow guide gap is formed in the flow guide part.

According to the gravity type cover-opening-free water inlet structure, one side of the bottom, back to the switch valve, protrudes upwards to form an arc surface.

According to the gravity type cover-opening-free water inlet structure, the number of the flow guide gaps is 2, and the two flow guide gaps are symmetrically arranged on the bottom and are communicated with each other.

The second purpose of the present application is to provide a cap-opening-free water-adding kettle, which comprises a kettle body, wherein the gravity type cap-opening-free water inlet structure is arranged on the kettle body.

Compared with the prior art, the utility model has the following advantages:

1. according to the utility model, the outer edge of the switch valve is elastically abutted against the water storage cavity through the matching of the connecting shaft and the switch valve, and when water enters, the outer edge of the switch valve is separated from the water storage cavity to form a gap with the water storage cavity. The switch valve with the structure is even in stress and beneficial to prolonging the service life.

2. According to the utility model, the diversion piece is arranged above the switch valve, so that the phenomenon that the outer edge of the switch valve is stressed unevenly to influence the service life of the switch valve due to the fact that water flow directly impacts the switch valve is avoided, and meanwhile, the diversion piece plays a dustproof role.

3. The guide piece is detachably connected with the connecting shaft, so that the guide piece is convenient to mount, clean and replace.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments will be briefly introduced below.

Fig. 1 is a perspective view of a gravity type cover-opening-free water inlet structure according to an embodiment of the present application;

FIG. 2 is a cross-sectional view of a gravity type cover-opening-free water inlet structure according to an embodiment of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is an exploded view of a gravity type cover-opening-free water inlet structure according to an embodiment of the present invention;

FIG. 5 is a perspective view of a kettle lid in a gravity type lid-opening-free water inlet structure according to an embodiment of the present invention;

fig. 6 is a perspective view of a flow guide member in a gravity type cover-opening-free water inlet structure according to an embodiment of the present invention.

[ detailed description ] embodiments

In order to make the technical problems, technical solutions and advantageous effects solved by the present application more clear and obvious, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

The gravity type cap-opening-free water feeding kettle comprises a kettle body (not shown in the figure) and a gravity type cap-opening-free water feeding structure arranged on the kettle body, wherein the gravity type cap-opening-free water feeding structure is shown in figures 1-6 and specifically comprises a kettle cover 2 formed with a water storage cavity 1, a connecting shaft 7 connected to the inner wall of the water storage cavity 2 is arranged in the water storage cavity 1, a switch flap 6 is connected to the connecting shaft 7, the water storage cavity 1 is divided into a water inlet cavity 101 and a water outlet cavity 102 by the switch flap 6 in the vertical direction, the outer edge of the periphery of the switch flap 6 is abutted to the water storage cavity 2 to separate the water inlet cavity 101 from the water outlet cavity 102, and the outer edge of the switch flap 6 can move downwards under the action of external force to separate from the water storage cavity 2 to communicate the water inlet cavity 101 with the water outlet cavity 102. When the kettle is in a non-water inlet state, the switch flap 6 is elastically propped against the water storage cavity 1 to play a closing role; when the kettle needs to add water, the switch flap 6 moves downwards under the action of water pressure to separate from the water storage cavity 1 and form a gap with the water storage cavity 1, water flows into the kettle body through the gap to finish water inlet, and the switch flap 6 is uniform in stress and beneficial to prolonging the service life.

Further, as a preferred embodiment of the present invention, but not limited thereto, the connecting shaft 7 extends along the axial direction of the reservoir chamber 1, the connecting shaft 7 is provided with a plurality of connecting rods (not shown in the figures) for connecting the connecting shaft 7 and the reservoir chamber 1, the number of the connecting rods is two, the two connecting rods are symmetrically arranged on the connecting shaft 7, and the switch flap 6 extends along the radial direction of the reservoir chamber 1. Preferably, the connecting shaft 7 and the water storage cavity 1 are coaxially arranged, and the arrangement can enable the switch valve 6 to be stressed more uniformly and has longer service life.

Of course, the connecting shaft 7 and the water storage cavity 1 are arranged coaxially, preferably, and the connecting shaft 7 can also be arranged at a non-axial position of the water storage cavity 1.

Further, as a preferred embodiment of the present invention, but not limited thereto, the reservoir chamber 1 is formed with a first positioning portion 8 extending toward the switch flap 6 for abutting against the switch flap 6. As can be seen from the figure, a flange 13 extending inward along the radial direction of the water storage cavity 1 is formed on the water storage cavity 1, and the first positioning portion 8 is annularly arranged on the flange 13 and elastically abuts against the switch flap 6. As can be seen from the figure, the first positioning portion 8 extending downward forms a collecting chamber (not shown in the figure) capable of collecting water flow, so that when water enters, the water pressure applied to the outer edge of the switch flap 6 is more concentrated and more uniform, and when water does not enter, the sealing performance between the switch flap 6 and the water storage chamber 1 is improved.

Further, as a preferred embodiment of the present invention, but not limited thereto, a water outlet 10 communicating with the water outlet chamber 102 is formed on the side of the pot lid 2 opposite to the switch flap 6, and a water inlet 11 disposed opposite to the water outlet 10 is formed on the pot lid 2. The structure can accelerate the water inlet speed of the kettle.

Further, as a preferred embodiment of the present invention, but not limited thereto, a second positioning portion 9 is formed on the switch flap 6, and the second positioning portion 9 extends toward the water outlet chamber 102 and abuts against the pot lid 2. As can be seen from the figure, the switch flap 6 and the second positioning portion 9 are both located in the water outlet cavity 102, and the second positioning portion 9 is provided to facilitate improving the stability of the connection between the switch flap 6 and the connecting shaft 7, so as to avoid the falling off of the switch flap 6.

Of course, the extending direction of the second positioning portion 9 is not limited to the above-mentioned direction, and may also extend along the direction of the water inlet cavity 101 to abut against the pot lid 2. That is, the extending direction of the second positioning portion 9 can be changed as appropriate according to the specific structure, as long as it finally abuts against the pot lid 2 to fix the switch flap 6 on the connecting shaft 7.

Further, as a preferred embodiment of the present invention, but not limited thereto, a flow guide 12 is disposed on the connecting shaft 7 above the switch flap 6. This sets up and plays the water conservancy diversion effect on the one hand, rivers direct impact when avoiding the water injection switch lamella 6 leads to 6 outer fringe atress of switch lamella are uneven, influence switch lamella 6's life, on the other hand this sets up plays dustproof effect.

Further, as a preferred embodiment of the present invention, but not limiting, the deflector 12 is detachably connected to the connecting shaft 7. This arrangement facilitates installation, cleaning and replacement of the baffle member 12.

Further, as a preferred embodiment of the present invention, but not limited thereto, the flow guide 12 includes a bottom portion 121 connected to the connecting shaft 7, and a flow guide portion 123 connected above the bottom portion 121 and forming a flow guide gap 122 with the bottom portion 121, and the flow guide portion 123 is formed with a flow guide through hole 124 communicating with the flow guide gap 122. This setting makes the water through the water conservancy diversion through-hole 124 flow in water conservancy diversion clearance 122 flows to along the edge of bottom 121 flows to switch lamella 6 again, when making into water, the edge atress of switch lamella 6 is more even, and it is more smooth and easy to intake.

Preferably, the outer edge of the bottom 121 is located inside the outer edge of the switch valve 6, which is beneficial to diversion and convergence of water.

Preferably, the number of the flow guide gaps 122 is 2, and the two flow guide gaps 122 are symmetrically arranged on the bottom 121 and are communicated with each other. This arrangement makes the water pressure to the switching flap 6 more uniform and thus makes the edge of the switching flap 6 more uniformly stressed.

Further, as a preferred embodiment of the present invention, but not limited thereto, a side of the bottom portion 121 facing away from the switch lobe 6 protrudes upward to form an arc. The arrangement is beneficial to the diversion and the convergence of the water body.

Further, as a preferred embodiment of the present invention, but not limited thereto, the pot lid 2 includes an upper lid 201 and a lower lid 202 covering the upper lid 201 to form the water storage cavity 1, the upper lid 201 is provided with the connecting shaft 7 and the water inlet 11, and the lower lid 202 is provided with the water outlet 10. The structure is convenient for assembly and maintenance.

It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present application. Furthermore, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.

The foregoing is illustrative of one or more embodiments provided in connection with the detailed description and is not intended to limit the disclosure to the particular forms disclosed. Similar or identical methods, structures, etc. as used herein, or several technical inferences or substitutions made on the concept of the present application should be considered as the scope of the present application.

Claims

1. Gravity type exempts from to open cover inlet structure, including pot cover (2) that are formed with water storage chamber (1), its characterized in that, be equipped with in water storage chamber (1) and connect connecting axle (7) on pot cover (2) inner wall, be connected with switch lamella (6) on connecting axle (7), switch lamella (6) will in the vertical direction water storage chamber (1) interval becomes intake antrum (101) and play water cavity (102), switch lamella (6) outer fringe with pot cover (2) counterbalance is in order to cut off intake antrum (101) with play water cavity (102), switch lamella (6) outer fringe can be in the exogenic action down the removal break away from pot cover (2) in order to communicate intake antrum (101) with play water cavity (102).

2. A gravity type cover-opening-free water inlet structure according to claim 1, wherein the connecting shaft (7) is arranged coaxially with the water storage cavity (1), and the switch flap (6) extends along the radial direction of the water storage cavity (1).

3. A gravity type cover-free water inlet structure according to claim 1, wherein the kettle cover (2) is formed with a first positioning portion (8) extending towards the switch flap (6) for abutting against the switch flap (6).

4. A gravity type cover-opening-free water inlet structure according to claim 1, wherein the switch flap (6) is formed with a second positioning portion (9) which abuts against the pot lid (2).

5. A gravity type cover-opening-free water inlet structure according to claim 1, wherein a flow guide member (12) is arranged on the connecting shaft (7) and positioned above the switch flap (6).

6. A gravity type cover-opening-free water inlet structure according to claim 5, wherein the diversion member (12) is detachably connected with the connecting shaft (7).

7. A gravity type cover-opening-free water inlet structure according to claim 5, wherein the flow guide member (12) comprises a bottom part (121) connected to the connecting shaft (7) and a flow guide part (123) connected above the bottom part (121) and forming a flow guide gap (122) with the bottom part (121), and a flow guide through hole (124) communicated with the flow guide gap (122) is formed in the flow guide part (123).

8. A gravity type cover-opening-free water inlet structure according to claim 7, wherein the side of the bottom part (121) opposite to the switch valve (6) protrudes upwards to form an arc surface.

9. A gravity type cover-opening-free water inlet structure according to claim 7, wherein the number of the flow guide gaps (122) is 2, and the two flow guide gaps (122) are symmetrically arranged on the bottom part (121) and are communicated with each other.

10. A water adding kettle without opening a cover comprises a kettle body and is characterized in that the gravity type water inlet structure without opening the cover as in any one of claims 1 to 9 is arranged on the kettle body.