CN214157024U

CN214157024U - Liquid heater convenient for adding water

Info

Publication number: CN214157024U
Application number: CN202022395911.2U
Authority: CN
Inventors: 朱泽春; 蒋航科
Original assignee: Joyoung Co Ltd
Current assignee: Joyoung Co Ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-09-10
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a liquid heater who adds water convenience has solved liquid heater and has added water inconvenient problem, and the technical scheme who solves this problem mainly includes the kettle body and covers the pot lid subassembly on the kettle body, the pot lid subassembly including the pot lid that has the installation through-hole, for the kettle body watered water inlet spare and be located the water guide spare under the pot lid, the one end of water inlet spare upwards protrusion in the handle of the upper surface of pot lid in order to form the pot lid subassembly, the other end of water inlet spare passes the installation through-hole downwards and is connected with the water guide spare and make water inlet spare pass through the inner chamber intercommunication of water guide spare and the kettle body. The utility model discloses well liquid heater adds water for the kettle body through the piece of intaking that exposes in the pot lid upper surface to whole water adding process no longer need manually uncap, operates simplyr and laborsaving, has also reduced the number of times that the pot lid opened and the lid closed, does benefit to the sealed effect of guaranteeing between pot lid and the kettle body.

Description

Liquid heater convenient for adding water

Technical Field

The utility model relates to a household electrical appliances technical field, especially a liquid heater who adds water convenience.

Background

The liquid heater includes the kettle body and pot lid, needs manually to open the pot lid before adding water for the liquid heater, and not only the operation of adding water is too loaded down with trivial details, and the user is scalded by remaining steam in the kettle body easily moreover. Therefore, the liquid heater capable of automatically opening the cover is released in the market, but more electric elements and mechanical structures are required to be arranged on the kettle body and the kettle cover, the structure of the whole liquid heater is too complex, the overall size is too large, the miniaturization and the portability of the liquid heater are not facilitated, meanwhile, a sealing ring is arranged between the kettle cover and the kettle body, the kettle cover is repeatedly opened and closed, the sealing effect of the sealing ring is influenced, and the service life of the sealing ring is also shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims to reach provides a water convenient liquid heater that adds, and whole water adding process no longer need manual uncapping, operates laborsaving and safety more.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a liquid heater convenient to add water, includes the kettle body and covers the pot lid subassembly on the kettle body, the pot lid subassembly is including the pot lid that has the installation through-hole, for the watered piece of intaking of the kettle body and the water guide piece that is located under the pot lid, and the one end of the piece of intaking is upwards protrusion in the upper surface of pot lid in order to form the handle of pot lid subassembly, and the other end of the piece of intaking passes the installation through-hole downwards and is connected with the water guide piece and make the piece of intaking communicate through the inner chamber of water guide piece and kettle body.

Furthermore, the water inlet piece is provided with a water inlet hole, the water inlet piece is used for adding water into the kettle body through the water inlet hole, and the diameter of the water inlet hole is reduced from top to bottom.

Furthermore, a water drainage hole is arranged on the water guide piece, the water guide piece is communicated with the inner cavity of the kettle body through the water drainage hole, and an outlet of the water drainage hole is arranged outwards.

Furthermore, a conduction groove is formed in the water guide piece, the lower end of the water inlet piece extends into the conduction groove and is communicated with the water guide piece, and the lower water hole is formed in the groove side wall of the conduction groove.

Further, the conduction groove comprises a first groove, a second groove and a third groove, the lower end of the water inlet piece extends into the first groove and is communicated with the water guide piece, the second groove and the third groove are arranged on two opposite sides of the first groove and are communicated with the first groove in the lateral direction, and the water outlet holes are arranged on two groove side walls which are respectively located on the second groove and the third groove and are far away from the first groove.

Furthermore, the inner wall of the hole of the mounting through hole is provided with a rotation stopping groove for limiting the circumferential rotation of the water inlet piece relative to the kettle cover, the peripheral side surface of the water inlet piece is provided with a radially convex rotation stopping lug, and the rotation stopping lug is matched with the rotation stopping groove.

Furthermore, the installation through hole is a step hole, and the water inlet part is downward abutted with the step surface of the step hole for limiting.

Furthermore, the installation through hole comprises a guide section positioned above the step surface of the step hole, and the diameter of the guide section is reduced from top to bottom; or the mounting through hole comprises a guide section positioned above the step surface of the step hole, and the peripheral side surface of the water inlet piece is tightly attached to the inner wall of the guide section.

Further, the pot lid includes upper cover and lower cover, and the lower surface of upper cover is equipped with the support boss, and the installation through-hole runs through the support boss from last to bottom, supports the boss and contradicts in the upper surface of lower cover downwards after upper cover and lower cover are connected.

Further, the lower end of the water inlet part is provided with an external thread, and the external thread extends into the water guide part and is in threaded connection with the water guide part; or the water inlet part is connected with the water guide part through a screw.

After the technical scheme is adopted, the utility model has the advantages of as follows:

1. firstly, the whole liquid heater adds water to the kettle body through the water inlet piece exposed on the upper surface of the kettle cover, so that the whole water adding process does not need manual uncovering, the operation is more labor-saving, the use safety is better, the times of opening and closing the kettle cover are reduced, and the sealing effect between the kettle cover and the kettle body is favorably ensured; secondly, the upper end of the water inlet piece protrudes upwards out of the pot cover to form a lifting handle of the pot cover assembly, so that the situation that the lifting handle is additionally arranged on the pot cover is avoided, the number of parts on the pot cover assembly is reduced, and the structure of the whole pot cover assembly is simplified; finally, the lower end of the water inlet piece penetrates through the mounting through hole to be connected with the water guide piece, so that the mounting and fixing of the water inlet piece are realized, the water guide piece is communicated with the water inlet piece and the inner cavity of the kettle body, the liquid in the water inlet piece is favorably guided to quickly flow into the inner cavity of the kettle body, the water adding efficiency is ensured, and the liquid in the water inlet piece is prevented from flowing around the kettle cover or overflowing from the mounting through hole; in addition, the steam in the kettle body can be discharged through the water guide piece and the water inlet piece in sequence, the use safety of the liquid heater is ensured, and a steam channel is prevented from being additionally arranged on the kettle cover.

2. The diameter of inlet opening is from last diminishing extremely down to whole water inlet spare is for leaking hopper-shaped, not only makes things convenient for tap and inlet opening to aim at and adds water, does benefit to the export size that reduces the inlet opening moreover, avoids the pot lid to scatter and disappear a large amount of heats in inlet opening department, guarantees liquid heater's heat preservation effect.

3. The export in lower water hole sets up outwards to the orientation of inlet opening is different with the orientation in lower water hole, avoids external impurity to fall into the inner chamber of the kettle body through the inlet opening easily, has guaranteed liquid heater's use health, and simultaneously, steam need can just discharge from the lower water hole that sets up outwards in the lower surface gathering of pot lid, has slowed down the exit velocity of steam, avoids liquid heater's liquid loss in the heating process too big.

4. The lower end of the water inlet piece extends into the conduction groove and is communicated with the water guide piece, and the lower water hole is formed in the groove side wall of the conduction groove. Thereby the guiding groove not only does benefit to the installation location of the piece of intaking and water guide, makes things convenient for connection between them fixed, and whole guiding groove can regard as the dashpot of intaking moreover, avoids the rivers impact force too big and produces too big rivers impact noise with the inner chamber of the kettle body, also does benefit to the bubble of eliminating in the rivers, avoids liquid to break violently the vibration because of the bubble in a large number in the heating process.

5. The water guide switches on with the piece that intakes through first recess, the both sides of first recess are located to second recess and third recess, thereby the liquid that flows in the first recess can be to the second recess and the third recess reposition of redundant personnel of both sides, guarantee that liquid derives fast in the water guide, and simultaneously, when tap's water injection volume is too big, the notch of second recess and third recess can supply liquid to spill over in order to flow in the kettle body, reduce the water pressure in the water guide, avoid intaking piece and water guide because of water pressure too big initiation connection failure.

Drawings

The present invention will be further explained with reference to the accompanying drawings:

FIG. 1 is a schematic diagram of a liquid heater with easy water addition;

FIG. 2 is a cross-sectional view of the liquid heater of the present invention with easy water addition;

fig. 3 is a cross-sectional view of the middle pot lid assembly of the present invention;

FIG. 4 is a cross-sectional view of the water inlet member of the present invention;

FIG. 5 is a structural diagram of a water guide of the present invention;

FIG. 6 is a structural view (I) of the pot lid of the present invention;

fig. 7 is a structural diagram (two) of the pot lid of the utility model;

fig. 8 is a cross-sectional view of the upper cover of the present invention.

Detailed Description

As shown in fig. 1 to 7, the utility model provides a liquid heater convenient for adding water, fit the pot lid subassembly on the kettle body 1 including the kettle body 1 and lid, the pot lid subassembly including the pot lid 2 that has installation through-hole 23, for the water intaking 3 of the kettle body 1 and the water guide 4 that is located under the pot lid 2, the one end of intaking 3 upwards projects in the handle of the upper surface of pot lid 2 in order to form the pot lid subassembly, and the other end of intaking 3 passes installation through-hole 23 downwards and is connected with water guide 4 and make intaking 3 communicate through the inner chamber of water guide 4 with the kettle body 1.

Firstly, the whole liquid heater adds water to the kettle body 1 through the water inlet piece 3 exposed on the upper surface of the kettle cover 2, so that the water faucet 5 does not need to open the kettle cover when adding water to the liquid heater, the operation is more labor-saving, the use is safer and better, the times of opening and closing the kettle cover 2 are reduced, and the sealing effect between the kettle cover 2 and the kettle body 1 is favorably ensured; secondly, the upper end of the water inlet piece 3 protrudes upwards out of the kettle cover 2 to form a lifting handle of the kettle cover assembly, so that the phenomenon that the lifting handle is additionally arranged on the kettle cover 2 is avoided, the number of parts of the kettle cover assembly is reduced, and the structure of the whole kettle cover assembly is simplified; finally, the lower end of the water inlet part 3 penetrates through the mounting through hole 23 to be connected with the water guide part 4, so that the mounting and fixing of the water inlet part 3 are realized, the water guide part 4 is communicated with the water inlet part 3 and the inner cavity of the kettle body 1, the liquid in the water inlet part 3 is favorably guided to rapidly flow into the inner cavity of the kettle body 1, the water adding efficiency is ensured, and the liquid in the water inlet part 3 is prevented from flowing around the kettle cover 2 or overflowing from the mounting through hole 23; in addition, the steam in the kettle body 1 can be discharged through the water guide part 4 and the water inlet part 3 in sequence, so that the use safety of the liquid heater is ensured, and a steam channel is prevented from being additionally arranged on the kettle cover 2.

The water inlet piece 3 is provided with a water inlet hole 31, the water inlet piece 3 adds water to the kettle body 1 through the water inlet hole 31, and the diameter of the water inlet hole 31 is reduced from top to bottom. Thereby whole water inlet 3 is for leaking hopper-shaped, not only makes things convenient for tap 5 to aim at with the entry of inlet opening 31 and adds water, does benefit to the export size that reduces inlet opening 31 moreover, avoids pot lid 2 to scatter and disappear a large amount of heats in inlet opening 31 department, guarantees liquid heater's heat preservation effect.

The water guide member 4 is provided with a water outlet 40, the water guide member 4 is communicated with the inner cavity of the kettle body 1 through the water outlet 40, and the outlet of the water outlet 40 is arranged outwards. Thereby the orientation of inlet opening 31 is different with the orientation of lower water hole 40, avoids external impurity to fall into the inner chamber of the kettle body 1 through inlet opening 31 easily, has guaranteed liquid heater's use health, and simultaneously, steam need be in the lower surface department gathering of pot lid 2 just can be followed the lower water hole 40 discharge that outwards sets up, has slowed down the exhaust velocity of steam, avoids liquid heater's liquid loss in the heating process too big.

In this embodiment, the water guiding member 4 is provided with a conduction groove 41, the lower end of the water inlet member 3 extends into the conduction groove 41 to communicate with the water guiding member 4, and the drain hole 40 is formed in the side wall of the conduction groove 41. Thereby the guiding groove 41 not only does benefit to the installation location of the water inlet piece 3 and the water guide piece 4, makes things convenient for the connection between them, and whole guiding groove 41 can regard as the buffer slot of intaking moreover, avoids the water impact force that inlet opening 31 flows out too big and produces too big rivers impulsive noise, also does benefit to the bubble of eliminating in the rivers, avoids liquid to break violent vibration because of the bubble in a large number in the heating process.

Specifically, the conduction groove 41 includes a first groove 411, a second groove 412 and a third groove 413, the lower end of the water inlet member 3 extends into the first groove 411 and is communicated with the water guide member 4, the second groove 412 and the third groove 413 are arranged on two opposite sides of the first groove 411 and are communicated with the first groove 411 in a lateral direction, and the drain holes 40 are arranged in two and are respectively arranged on the groove side wall of the second groove 412 and the third groove 413 which is far away from the first groove 411. Water guide 4 switches on with water inlet 3 through first recess 411, the both sides of first recess 411 are located to second recess 412 and third recess 413, thereby the liquid that flows in first recess 411 can be to the reposition of redundant personnel of second recess 412 and third recess 413 of both sides, guarantee that liquid derives fast in water guide 4, and simultaneously, when tap 5's water injection is too big, the notch of second recess 412 and third recess 413 can supply liquid to spill over in order to flow in the kettle body 1, reduce the water pressure in the water guide 4, avoid water inlet 3 and water guide 4 to cause the connection inefficacy because of water pressure is too big.

In order to ensure that the water inlet piece 3 is reliably installed at the installation through hole 23, the inner wall of the installation through hole 23 is provided with a rotation stopping groove 231 for limiting the circumferential rotation of the water inlet piece 3 relative to the kettle cover 2, the peripheral side surface of the water inlet piece 3 is provided with a radially convex rotation stopping convex block 32, and the rotation stopping convex block 32 is matched with the rotation stopping groove 231. Prevent that the piece of intaking 3 from receiving rivers impact and taking place to rotate, the installation reliability is better, also conveniently realizes that the connection of the piece of intaking 3 and water guide 4 is fixed.

In order to realize the installation and positioning of the water inlet piece 3 on the kettle cover 2, the installation through hole 23 is a step hole, and the water inlet piece 3 is downward abutted with the step surface 232 of the step hole for limitation. Prevent into that water inlet 3 receives rivers to strike and sinks and separate with pot lid 2, also do benefit to and guarantee that water inlet 3 holds at the high convenience of customers of protrusion on pot lid 2, simultaneously, water inlet 3 contradicts with the step face 232 in step hole, realizes water inlet 3 installation location on pot lid 2, and convenient water inlet 3 and water guide 4's connection are fixed.

The installation through hole 23 includes a guide section 230 located above a step surface 232 of the step hole, and the diameter of the guide section 230 is reduced from top to bottom. Thereby whole guide section 230 is for leaking hopper-shaped, makes things convenient for the import of the piece 3 of intaking to aim at with installation through-hole 23, does benefit to the quick installation that realizes the piece 3 of intaking, also does benefit to the import size of guaranteeing inlet opening 31.

Of course, in order to prevent the water inlet member 3 from laterally shaking in the installation through hole 23, the outer circumferential side surface of the water inlet member 3 is closely attached to the inner wall of the guide section 230. Therefore, the inner wall of the guide section 230 not only limits the transverse movement of the water inlet part 3, but also limits the downward movement of the water inlet part 3, so as to ensure the reliable installation of the water inlet part 3, and meanwhile, the water inlet part 3 is tightly matched with the kettle cover 2 at the guide section 230, so that the phenomenon that impurities and liquid enter between the water inlet part 3 and the guide section 230 to form a sanitary dead angle is avoided.

Referring to fig. 8, the pot lid 2 includes an upper lid 21 and a lower lid 22, the lower surface of the upper lid 21 is provided with a support boss 211, the mounting through hole 23 penetrates through the support boss 211 from top to bottom, and the support boss 211 abuts against the upper surface of the lower lid 22 after the upper lid 21 and the lower lid 22 are connected. Not only the strength of the whole kettle cover 2 at the mounting through hole 23 is enhanced, the upper cover 21 and the lower cover 22 are prevented from being deformed in a concave manner at the mounting through hole 23, but also the support boss 211 is tightly attached to the upper surface of the lower cover 22 to realize sealing, and liquid is prevented from entering between the upper cover 21 and the lower cover 22. In this embodiment, the upper cover 21 is a plastic part, and the lower cover 22 is a metal part, so that the guide section 230, the step surface 232 of the step hole, and the rotation stopping groove 231 are all disposed on the upper cover 21 for easy processing and forming.

In this embodiment, the lower extreme of the piece of intaking 3 is equipped with external screw thread 34, external screw thread 34 stretch into in the first recess 411 and with 4 threaded connection of water guide, not only realize the connection of the piece of intaking 3 and water guide 4, and threaded connection's connection tightness is adjustable, it supports the upper surface that boss 211 contradicts downwards in lower cover 22 to drive when the piece of intaking 3 and water guide 4 are screwed up, realize upper cover 21 and lower cover 22 in the sealed of installation through-hole 23 department, simultaneously, set up external screw thread 34 on the piece of intaking 3, set up the internal thread in the first recess 411, thereby it directly passes through external screw thread 34 and internal thread connection to intake 3 and water guide 4, joint strength and sealing reliability between the two have been guaranteed, also avoid establishing the groove in the other trompils on the piece of intaking 3 and water guide 4 and set up other connecting pieces. Of course, the water inlet member 3 and the water guide member 4 may be connected by screws.

In addition to the preferred embodiments described above, other embodiments of the present invention are also possible, and those skilled in the art can make various changes and modifications according to the present invention without departing from the spirit of the present invention, which should fall within the scope of the present invention defined by the appended claims.

Claims

1. The utility model provides a liquid heater convenient to add water, includes the kettle body and covers the pot lid subassembly on the kettle body, its characterized in that, the pot lid subassembly is including the pot lid that has the installation through-hole, for the water inlet spare of the kettle body and the water guide spare that is located under the pot lid of adding water, the one end of water inlet spare is upwards protrusion in the upper surface of pot lid in order to form the handle of pot lid subassembly, and the other end of water inlet spare passes the installation through-hole downwards and is connected with the water guide spare and make water inlet spare pass through the inner chamber intercommunication of water guide spare and kettle body.

2. The convenient water-adding liquid heater as claimed in claim 1, wherein the water inlet member is provided with a water inlet hole through which the water inlet member passes to add water to the kettle body, and the diameter of the water inlet hole is reduced from top to bottom.

3. The liquid heater convenient for adding water as claimed in claim 1, wherein the water guide member is provided with a water outlet hole, the water guide member is communicated with the inner cavity of the kettle body through the water outlet hole, and an outlet of the water outlet hole is arranged outwards.

4. The liquid heater convenient for adding water as claimed in claim 3, wherein the water guiding member is provided with a conduction groove, the lower end of the water inlet member extends into the conduction groove and is communicated with the water guiding member, and the lower water hole is formed in the groove side wall of the conduction groove.

5. The liquid heater convenient for adding water as claimed in claim 4, wherein the conduction channel comprises a first groove, a second groove and a third groove, the lower end of the water inlet member extends into the first groove and is communicated with the water guide member, the second groove and the third groove are arranged at two opposite sides of the first groove and are communicated with the first groove in a lateral direction, and two water drainage holes are arranged on the side wall of the second groove and the side wall of the third groove which are far away from the first groove.

6. The convenient water heater as claimed in claim 1, wherein the inner wall of the mounting hole has a rotation-stopping groove for limiting the circumferential rotation of the water inlet member relative to the lid, and the outer circumferential side of the water inlet member has a radially protruding rotation-stopping protrusion engaged with the rotation-stopping groove.

7. The liquid heater of claim 1, wherein the mounting hole is a stepped hole, and the water inlet member downwardly abuts against and is limited by a stepped surface of the stepped hole.

8. The easy-to-add-water liquid heater of claim 7, wherein the mounting through hole comprises a guide section above the step surface of the step hole, the diameter of the guide section is reduced from top to bottom; or the mounting through hole comprises a guide section positioned above the step surface of the step hole, and the peripheral side surface of the water inlet piece is tightly attached to the inner wall of the guide section.

9. The convenient water heater as claimed in any one of claims 1 to 8, wherein the lid comprises an upper lid and a lower lid, the lower surface of the upper lid is provided with a support boss, the mounting hole penetrates through the support boss from top to bottom, and the support boss abuts against the upper surface of the lower lid after the upper lid and the lower lid are connected.

10. The liquid heater convenient for adding water as claimed in any one of claims 1 to 8, wherein the lower end of the water inlet member is provided with an external thread, and the external thread extends into the water guide member and is in threaded connection with the water guide member; or the water inlet part is connected with the water guide part through a screw.