CN212729543U

CN212729543U - Kettle lid of ventilative leak protection water

Info

Publication number: CN212729543U
Application number: CN202020877665.1U
Authority: CN
Inventors: 周国良
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-03-19
Anticipated expiration: 2030-05-22

Abstract

The utility model provides a pot lid of ventilative leak protection water, includes and covers the body, the inside fixedly connected with inner cup of lid body, the inside of inner cup is fixed and is provided with first annular riser, the through-hole has been seted up to the center department of first annular riser, the fixed waterproof ventilated membrane that is provided with on the through-hole, be provided with the silica gel sleeve pipe on the waterproof ventilated membrane, wherein, waterproof ventilated membrane with the inner cup adopts the mould internal injection molding technology to link into an organic whole to can discharge the inside atmospheric pressure of kettle outside through this pot lid structure, can ensure simultaneously that the water in the cup does not leak out through the exhaust hole, in addition, through discharging the atmospheric pressure that the kettle produced at the in-process of boiling water, avoid the water to boil the back, produce the negative pressure in the kettle and cause the pot lid to not open, perhaps open the back by force and cause boiling water to scald.

Description

Kettle lid of ventilative leak protection water

Technical Field

The utility model relates to a household electrical appliances technical field especially relates to a pot lid of ventilative leak protection water.

Background

With the improvement of the quality of life of people, the travel becomes a hot tide at present, and people generally think that the hot water boiled by the electric kettle used in the hotel is not very sanitary and can not be drunk by many people. So people can carry the electric kettle or the electric heating cup to heat and boil water by themselves.

The products on the market at present are divided into two types, one type is that only water can be heated and boiled, a kettle cover cannot be sealed, and the water cannot be carried in a luggage bag after being boiled; the other type of the multifunctional thermos bottle can heat and boil water, the pot cover can be completely sealed, and the boiled water can be carried in the luggage bag, but the prior type of products have the following partial or whole problems:

1. the complex structural design increases the production cost;

2. the water leakage phenomenon is easy to generate by adopting pasting or other processes for fixing, and the normal use is influenced;

3. the complicated design of redundant parts results in increased sales costs.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a breathable water leakage-proof kettle lid.

In order to realize the purpose, the utility model discloses a technical scheme is:

the utility model provides a pot lid of ventilative leak protection water, includes and covers the body, the inside fixedly connected with inner cup of lid body, the fixed first annular riser that is provided with in inside of inner cup, the through-hole has been seted up to the center department of first annular riser, the fixed waterproof ventilated membrane that is provided with on the through-hole, be provided with the silica gel sleeve pipe on the waterproof ventilated membrane, wherein, waterproof ventilated membrane with the inner cup adopts the mould-in injection molding process to link into an integrated entity.

In one embodiment, the cover body is provided with a vent hole, and the vent hole is positioned above the silica gel sleeve.

In one embodiment, the inner cap outer wall is fixedly connected with an annular block.

In one embodiment, the interior of the cap body is provided with an annular groove corresponding to the inner cap such that the inner cap can be inserted into the annular groove.

In one embodiment, a second annular riser is further arranged between the inner side wall of the cover body and the annular groove, and the second annular riser is welded with the annular block of the outer wall of the inner cover through ultrasonic waves.

In one embodiment, the height of the first annular riser is less than the height of the inner cover.

In one embodiment, the top surface of the cap body is of a circular arc concave design.

The utility model has the advantages that:

1. the utility model discloses a pot lid is including covering the body, the inside fixedly connected with inner cup of lid body, the fixed first annular riser that is provided with in inside of inner cup, the through-hole has been seted up to the center department of first annular riser, the fixed waterproof ventilated membrane that is provided with on the through-hole, be provided with the silica gel sleeve pipe on the waterproof ventilated membrane to can discharge the kettle outside with the inside atmospheric pressure of kettle through this pot lid structure, can ensure simultaneously that the water in the cup does not leak out through the exhaust hole, in addition, through discharging the atmospheric pressure of kettle at the in-process production of boiling water, avoid the water to boil the back, produce the negative pressure in the kettle and cause the pot lid to open, perhaps lead to the fact boiling water to fly to scald the base after opening by force.

2. The utility model discloses an inner cup adopts ultrasonic bonding structure fixed connection with the lid body to promote the production speed of pot lid, more can reach waterproof ventilative effect simultaneously.

3. The utility model discloses a pot lid top surface adopts the design of circular arc indent, has avoided the hand and has heated up the direct contact of pot lid surface of back high temperature and cause the scald, lets the product increase pleasing to the eye degree again simultaneously.

4. The utility model discloses an adopt the mould internal injection technology, with waterproof ventilated membrane and inner cup processing an organic whole, improved the production efficiency of processing, more can ensure waterproof effect simultaneously.

Drawings

Fig. 1 is a sectional view of the present invention.

Fig. 2 is a schematic view of the cross-sectional structure of the present invention.

Fig. 3 is a schematic view of the inner cap structure of the present invention.

Fig. 4 is a schematic view of the structure of the cover body of the present invention.

In the figure, 1, cover the body, 2, inner cup, 3, first annular riser, 4, through-hole, 5, waterproof ventilated membrane, 6, silica gel sleeve pipe, 7, bleeder vent, 8, annular piece, 9, annular groove, 10, second annular riser.

Detailed Description

In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments. In the following description, feature details such as specific configurations and components are provided only to help a full understanding of the embodiments of the present invention. Thus, it will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the invention. In addition, descriptions of well-known functions and constructions are omitted for clarity and conciseness.

It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

In various embodiments of the present invention, it should be understood that the sequence numbers of the following processes do not mean the execution sequence, and the execution sequence of the processes should be determined by the functions and the internal logic, and should not constitute any limitation to the implementation process of the embodiments of the present invention.

It should be understood that the term "and/or" herein is merely one type of association relationship 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.

In the embodiments provided herein, it should be understood that "B corresponding to a" means that B is associated with a from which B can be determined. It should also be understood that determining B from a does not mean determining B from a alone, but may be determined from a and/or other information.

The utility model provides a kettle lid of ventilative leak protection water.

As shown in fig. 1 to 4, a breathable and leak-proof pot lid comprises a lid body 1, wherein an inner lid 2 is fixedly connected to the inside of the lid body 1, specifically, an annular groove 9 is formed in the inside of the lid body 1, the annular groove 9 corresponds to the inner lid 2, so that the inner lid 2 can be embedded into the annular groove 9, and then the inner lid 2 is fixed on the lid body 1.

Further, a second annular vertical plate 10 is arranged between the inner side wall of the cover body 1 and the annular groove 9; 2 outer wall fixedly connected with annular piece 8 of inner cup, and then second annular riser 10 with the annular piece 8 of 2 outer walls of inner cup passes through ultrasonic bonding to through

lid body

1 and 2 ultrasonic bonding of inner cup, can promote the utility model discloses the production speed of pot lid more can reach waterproof ventilative effect simultaneously.

Further, a first annular vertical plate 3 is fixedly arranged inside the inner cover 2, and the height of the first annular vertical plate 3 is lower than that of the inner cover 2; through-hole 4 has been seted up to the center department of first annular riser 3, the fixed waterproof ventilated membrane 5 that is provided with on through-hole 4, specifically, waterproof ventilated membrane 5 covers through-hole 4 and toward inner cup 4 extend all around to can ensure that the water in the cup can not outwards flow through-hole 4 on the inner cup 2.

Further, waterproof ventilated membrane 5 and inner cup 2 adopt the mould internal injection technology processing as an organic whole, and then improved the production efficiency of processing, more can ensure waterproof effect simultaneously.

Further, a silica gel sleeve 6 is arranged on the waterproof breathable film 5, specifically, the silica gel sleeve 6 is embedded into the first annular vertical plate 3 and is positioned on the waterproof breathable film 5, so that the air pressure in the kettle can be discharged to the outside of the kettle through the waterproof breathable film 5 and the silica gel sleeve 6, and meanwhile, the water in the cup can be prevented from leaking outwards through the waterproof breathable film 5 and the silica gel sleeve 6,

further, be provided with bleeder vent 7 on the lid body 1, bleeder vent 7 is located silica gel sleeve 6's top to can discharge the atmospheric pressure that the kettle is inherent to be boiled the in-process and produce through the bleeder vent, avoid water to boil the back, the production negative pressure in the kettle causes the pot lid to open. Or the water can fly to cause base scald after being opened forcibly.

Further, the waterproof breathable film 5 and the inner cover 2 are connected into a whole by adopting an in-mold injection molding process, so that the processing production efficiency is improved, and meanwhile, the waterproof effect can be ensured.

Furthermore, the top surface of the cover body 1 adopts the design of circular arc indent, thereby avoiding scalding caused by direct contact of hands and the outer surface of the pot lid with high temperature after boiling water, and simultaneously increasing the attractiveness of the product.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a ventilative leak protection pot lid of water, includes and covers the body, its characterized in that: the inside fixedly connected with inner cup of lid body, the fixed first annular riser that is provided with in inside of inner cup, the through-hole has been seted up to the center department of first annular riser, the fixed waterproof ventilated membrane that is provided with on the through-hole, be provided with the silica gel sleeve pipe on the waterproof ventilated membrane, wherein, waterproof ventilated membrane with the inner cup adopts the mould-in injection molding process to link into an integrated entity.

2. The air-permeable water leakage-proof kettle lid as claimed in claim 1, wherein: the cover body is provided with air holes, and the air holes are located above the silica gel sleeve.

3. The air-permeable water leakage-proof kettle lid as claimed in claim 2, wherein: the outer wall of the inner cover is fixedly connected with an annular block.

4. The air-permeable water leakage-proof kettle lid as claimed in claim 3, wherein: the inner part of the cover body is provided with an annular groove, and the annular groove corresponds to the inner cover, so that the inner cover can be embedded into the annular groove.

5. The air-permeable water leakage-proof kettle lid as claimed in claim 4, wherein: the inside wall of lid body with still be provided with the second annular riser between the annular groove, the second annular riser with the annular piece of inner cup outer wall passes through ultrasonic bonding.

6. The air-permeable water leakage-proof kettle lid as claimed in claim 5, wherein: the height of the first annular riser is lower than that of the inner cover.

7. The air-permeable water leakage-proof kettle lid as claimed in claim 6, wherein: the top surface of the cover body adopts an arc-shaped concave design.