CN211242853U

CN211242853U - Water boiling kettle

Info

Publication number: CN211242853U
Application number: CN201921516996.6U
Authority: CN
Inventors: 朱泽春; 辛奇
Original assignee: Joyoung Co Ltd
Current assignee: Hangzhou Jiuchuang Home Appliances Co ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-08-14
Anticipated expiration: 2029-09-12

Abstract

The utility model discloses a kettle has solved the problem that the pot lid was uncapped not smoothly, and the technical scheme who solves this problem mainly includes the kettle body and the pot lid that the lid fits on the kettle body, and the pot lid is connected with the kettle body rotation, and one retaining member, another that are equipped with button and locking pot lid in pot lid and the kettle body are equipped with and lock complex fitting piece with the retaining member, and the button drives retaining member and fitting piece separation in order to unblock the pot lid, kettle still includes the cushion, presss from both sides tight cushion with the kettle body during pot lid locking, and the cushion is flicked the pot lid after the pot lid unblock and is in order to separate retaining member and fitting piece. The utility model discloses well cushion pops open the pot lid after the unblock, prevents to loosen behind the button retaining member because quick return and cooperate locking pot lid once more with the fitting piece, guarantees that the pot lid uncaps smoothly.

Description

Water boiling kettle

Technical Field

The utility model relates to the technical field of small household appliances, in particular to a kettle.

Background

The kettle comprises a kettle body and a kettle cover covering the kettle body, the mode of opening the kettle cover mainly comprises two modes, one mode is a portable mode of opening the kettle cover, namely a user unlocks the kettle cover firstly and then lifts or takes down the kettle cover, the operation is time-consuming and labor-consuming, and in the whole opening process, the hand or the arm is too close to a kettle opening, so that the risk of steam scald exists; the other kind can prevent pressing down of scald from automatic formula uncapping, specifically, the pot lid and the kettle body rotate through the pivot to be connected, the cover is equipped with the elasticity torsional spring in the pivot, be equipped with the button on the pot lid and be used for locking the locking couple of pot lid, be equipped with on the kettle body with locking couple complex locking groove, button and locking couple elastic connection, press down the button and drive the locking couple and separate with the locking groove in order to unblock the pot lid, pot lid after the unblock can be opened under the effect of elasticity torsional spring, but when unblock couple rebound speed is very fast and the resilience stroke is short, still not reach after the pot lid unblock and bounce off under the effect of elasticity torsional spring, the locking couple will be at the effect of resilience force locking pot lid once more, thereby pot lid uncaps unsmoothly, influence.

SUMMERY OF THE UTILITY MODEL

The utility model aims to achieve the purpose of providing a kettle, preventing to loosen behind the button retaining member because quick return and cooperate locking pot lid once more with the fitting piece, guarantee that the pot lid is uncapped smoothly.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a kettle, includes the kettle body and covers the pot lid on the kettle body, and the pot lid rotates with the kettle body to be connected, and one is equipped with the retaining member of button and locking pot lid in pot lid and the kettle body, another is equipped with and retaining member locking complex fitting piece, and the button drives retaining member and fitting piece separation in order to unblock the pot lid, the kettle still includes the cushion, presss from both sides tight cushion with the kettle body when pot lid locks, and the cushion pops open the pot lid in order to separate retaining member and fitting piece behind the pot lid unblock.

Furthermore, the elastic pad is arranged on the kettle cover and is far away from the rotating joint of the kettle cover and the kettle body, and the elastic pad protrudes out of the lower surface of the kettle cover and is abutted against the kettle body.

Furthermore, the lower end of the elastic pad is provided with an elastic turned edge which is inward curled, and the elastic pad is elastically abutted against the kettle body through the elastic turned edge.

Furthermore, the kettle cover comprises an upper cover and a lower cover, the upper cover and the lower cover form a kettle cover inner cavity, the elastic pad penetrates through the lower cover and extends into the kettle cover inner cavity, the inner side of the elastic turned edge is provided with an elastic pad inner cavity, the elastic pad is provided with an air pressure balance hole for preventing the elastic pad from being adsorbed on the kettle body, and the air pressure balance hole is communicated with the elastic pad inner cavity and the kettle cover inner cavity; or the top of the kettle body is provided with a limiting boss for preventing the elastic turned edge from excessively deforming, and the limiting boss is positioned at the inner side of the elastic turned edge and is abutted to the lower surface of the elastic pad for limiting.

Furthermore, the lower surface of the kettle cover is provided with a mounting hole for mounting the elastic pad, the upper end of the elastic pad is provided with a guide surface convenient for mounting, and the guide surface inclines outwards from top to bottom; or, the lower surface of the kettle cover is provided with a mounting hole for mounting the elastic pad, the side surface of the periphery of the elastic pad is provided with a clamping groove, and the hole wall of the mounting hole is provided with a convex rib which is clamped with the clamping groove.

Furthermore, the elastic pad is arranged at the top of the kettle body and is far away from the rotating joint of the kettle body and the kettle cover, and the elastic pad protrudes out of the upper surface of the kettle body and is abutted against the kettle cover.

Furthermore, the kettle body comprises an inner container and a middle layer matched with the kettle cover, the middle layer is sleeved outside the inner container, the kettle body is rotatably connected with the kettle cover through the middle layer, a sealing ring is arranged between the top of the inner container and the middle layer, the elastic pad and the sealing ring are integrally formed, and the elastic pad protrudes out of the upper surface of the sealing ring.

Furthermore, the upper end of the inner container is provided with a flanging which is turned outwards, the flanging is tightly pressed on the upper surface of the sealing ring, and the elastic pad is positioned on the outer side of the flanging; or the inner peripheral side surface of the middle layer is provided with an annular step, the sealing ring comprises an annular limiting part matched with the annular step, and the elastic pad is arranged on the upper surface of the annular limiting part.

Furthermore, the kettle body comprises a middle layer matched with the kettle cover, the kettle body is rotatably connected with the kettle cover through the middle layer, the elastic pad is arranged on the middle layer, and the elastic pad protrudes out of the upper surface of the middle layer.

Further, the kettle body and the kettle cover are rotationally connected through a rotating shaft, and a torsion spring for realizing automatic opening of the kettle cover is sleeved on the outer side of the rotating shaft; or the locking piece is a hook, and the matching piece is a hook groove or a limiting bulge.

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

1. firstly, press from both sides tight cushion with the kettle body when pot lid locks, the cushion closes the locking for the pot lid and provides the pretightning force to offset when retaining member and fitting piece locking cooperation, the pot lid closes tighter, guarantees that the pot lid closes airtightly. Secondly, the pot lid needs the big enough pressing force compression cushion after closing, just can realize the locking cooperation of retaining member and fitting piece, has not only improved the pot lid and has closed the feeling when locking, prevents the pot lid moreover under self action of gravity abnormal locking, and the cushion also can regard as the bolster, reduces the vibrations and the sound that the abnormal capping of pot lid was fashionable and the kettle body striking produced. Finally, when the pot lid presss from both sides tight cushion with the kettle body, the cushion has stored enough big elasticity, and after pressing the button and realizing the pot lid unblock, the cushion upwards pops open the pot lid, and the pot lid upwards rotates under the spring action of cushion promptly to realize the autosegregation of retaining member and fitting piece in the direction of height, avoid unclamping behind the button retaining member because quick return and cooperate the locking pot lid once more with the fitting piece, guarantee that the pot lid uncaps smoothly.

2. The installation space on the kettle cover is large, and the elastic pad is arranged on the kettle cover, so that the installation position of the elastic pad is more free and flexible, the elastic pad is not easy to be noticed by a user when the kettle cover is opened, the position is more hidden, and the attractiveness of the kettle is ensured; meanwhile, the whole structure of the existing kettle is slightly changed, a large-scale die does not need to be replaced, and the cost for upgrading and improving the product is low. In addition, the elastic pad is far away from the rotating joint of the kettle body and the kettle cover on the kettle cover, so that the resistance of the elastic pad to the kettle cover locking cover is reduced, and the phenomenon that the rotating joint is subjected to overlarge stress to cause connection failure is avoided.

3. The thickness of elasticity turn-up is little, and when pot lid and the tight cushion of kettle body clamp, the elasticity turn-up can produce deformation by a wide margin in the direction of height to the cushion can store more elasticity, does benefit to more elasticity behind the pot lid unblock and pops open the pot lid more fast, improves the reliability of uncapping, in addition, has still reduced the dimensional accuracy requirement of cushion in the direction of height.

4. Atmospheric pressure balancing hole intercommunication cushion inner chamber and pot lid inner chamber do benefit to atmospheric pressure in the cushion inner chamber and balance with external atmosphere all the time, avoid the cushion when being pressed from both sides the gaseous evacuation of cushion inner chamber and adsorb on the kettle body, also prevent that the pot lid from appearing the bullet under the adsorption affinity card pause or delaying, guarantee cushion and fitting piece can be in the direction of height quick separation after the pot lid unblock.

The limiting boss is positioned at the inner side of the elastic turned edge and is abutted and limited with the lower surface of the elastic pad. Both guaranteed that the elasticity turn-up is in recoverable elastic deformation within range, restricted the clamp force that pot lid and the tight cushion of kettle body clamp again, prevent that the power of flicking the pot lid is too big and the accidental injury user, in addition, spacing boss is located the inboard of elasticity turn-up, has realized the pot lid at the ascending location of kettle body circumference.

5. The pot lid passes through mounting hole installation cushion, and restriction cushion is at the radial ascending removal of pot lid, and the spigot surface leans out from last to down, makes things convenient for the upper end of cushion to align with the mounting hole and stretch into. The convex rib is clamped with the clamping groove to limit the elastic pad to move in the axial direction of the kettle cover.

Drawings

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

FIG. 1 is a sectional view of a water boiling kettle of the embodiment taken along with a locking member and a fitting member;

FIG. 2 is a cross-sectional view of the first water-boiling kettle of the embodiment taken along the elastic pad;

FIG. 3 is a sectional view of the first embodiment of the instant water boiling kettle taken along the elastic pad;

FIG. 4 is an enlarged view taken at A in FIG. 3;

fig. 5 is an enlarged view of the second embodiment of the instant water boiling kettle at the location of the elastic pad.

Detailed Description

Example one

As shown in fig. 1 to 4, the utility model provides a kettle, fit pot lid 2 on the kettle body 1 including the kettle body 1 and lid, pot lid 2 rotates through pivot 3 with the kettle body 1 to be connected, and pot lid 2 is equipped with button 41 and the retaining member 42 of locking pot lid 2, and the kettle body 1 is equipped with and locks complex fitting piece 43 with retaining member 42, and button 41 drives retaining member 42 and the separation of fitting piece 43 with unblock pot lid 2, kettle still includes cushion 5, and pot lid 2 presss from both sides tight cushion 5 with the kettle body 1 when pot lid 2 locks, and cushion 5 pops open pot lid 2 after pot lid 2 unblocks in order to separate retaining member 42 and fitting piece 43.

Firstly, the pot lid 2 presss from both sides tight cushion 5 with the kettle body 1 when locking, and cushion 5 closes the locking for pot lid 2 lid and provides the pretightning force to offset when retaining member 42 and fitting piece 43 locking cooperation, pot lid 2 lid closes tighter, guarantees that the airtight that pot lid 2 lid closed. Secondly, need enough big pressing force compression cushion 5 after pot lid 2 lid closes, just can realize the locking cooperation of retaining member 42 and fitting piece 43, not only improved the feel when pot lid 2 lid closes the locking, prevent pot lid 2 abnormal locking under self action of gravity moreover, cushion 5 also can regard as the bolster, vibration and the sound that produce with the striking of the kettle body 1 when reducing pot lid 2 abnormal lid. Finally, when pot lid 2 presss from both sides tight cushion 5 with the kettle body 1, enough big elasticity has been stored to cushion 5, after pressing button 41 and realizing the unblock of pot lid 2, cushion 5 upwards bounces open pot lid 2, pot lid 2 revolutes axle 3 upwards rotation under cushion 5's spring action promptly, thereby realize retaining member 42 and fitting piece 43's autosegregation in the direction of height, avoid unclamping behind the button 41 retaining member 42 because quick return and cooperate locking pot lid 2 once more with fitting piece 43, guarantee that pot lid 2 uncaps smoothly.

In this embodiment, in order to fully utilize the idle space on the pot lid 2, the elastic pad 5 may be disposed on the pot lid 2 and far away from the rotating shaft 3, and the elastic pad 5 protrudes from the lower surface of the pot lid 2 and abuts against the pot body 1. The mounting space on the kettle cover 2 is large, and the elastic pad 5 is arranged on the kettle cover 2, so that the mounting position of the elastic pad 5 is more free and flexible, the user can not easily notice the elastic pad when opening the kettle, the position is more concealed, and the attractiveness of the kettle is ensured; meanwhile, the whole structure of the existing kettle is slightly changed, a large-scale die does not need to be replaced, and the cost for upgrading and improving the product is low. In addition, the elastic pad 5 is far away from the rotating shaft 3 on the kettle cover 2, so that the resistance of the elastic pad 5 to the kettle cover 2 during locking and covering is reduced, and the rotating shaft 3 is prevented from being broken due to overlarge stress.

In order to improve the elasticity of the elastic pad 5 for bouncing the kettle cover 2, the lower end of the elastic pad 5 is provided with an elastic turned edge 51 which is inward curled, and the elastic pad 5 is elastically abutted against the kettle body 1 through the elastic turned edge 51. The thickness of the elastic turned edge 51 is small, and when the pot lid 2 and the pot body 1 clamp the elastic pad 5, the elastic turned edge 51 can deform greatly in the height direction, so that the elastic pad 5 can store more elastic force, the pot lid 2 can be flicked open more quickly after the pot lid 2 is unlocked, the reliability of opening the lid is improved, and in addition, the requirement on the size precision of the elastic pad 5 in the height direction is also reduced.

In this embodiment, the pot lid 2 includes an upper lid 21 and a lower lid 22, the upper lid 21 and the lower lid 22 form a pot lid inner cavity 23, the upper end of the elastic pad 5 passes through the lower lid 22 and extends into the pot lid inner cavity 23, the inner side of the elastic curling 51 is provided with an elastic pad inner cavity 52, in order to avoid the phenomenon that the elastic pad 5 is adsorbed on the pot body 1 due to the evacuation of gas in the elastic pad inner cavity 52 when being clamped tightly, the elastic pad 5 can be provided with an air pressure balancing hole 53 for preventing the elastic pad 5 from being adsorbed on the pot body 1, the air pressure balancing hole 53 communicates the elastic pad inner cavity 52 and the pot lid inner cavity 23, so as to be beneficial to the balance of air pressure in the elastic pad inner cavity 52 with the outside atmosphere all the time, prevent the pot lid 2 from being flicked and stuck or delayed under the action of adsorption force.

In order to prevent the elastic curling 51 from being deformed without recovery to affect the next opening, the top of the kettle body 1 is provided with a limiting boss 10 for preventing the elastic curling 51 from excessively deforming, and the limiting boss 10 is located on the inner side of the elastic curling 51 and is abutted to the lower surface of the elastic pad 5 for limiting. Specifically, spacing boss 10 stretches into cushion inner chamber 52 and contradicts spacingly with the roof of cushion inner chamber 52, has both guaranteed that elasticity turn-up 51 is in the elastic deformation within range that can resume, has restricted the clamp force that pot lid 2 and the kettle body 1 pressed from both sides tight cushion 5 again, prevents to bounce off the too big and accidental injury user of power of pot lid 2, and in addition, spacing boss 10 is located elasticity turn-up 51's inboard, has realized pot lid 2 at the ascending location of the 1 circumference of the kettle body.

For making things convenient for kettle lid 2 installation cushion 5, the lower surface of kettle lid 22 can be equipped with the mounting hole 221 that supplies cushion 5 to install down, restricts cushion 5 and in the radial ascending removal of lower cover 22, and the upper end of cushion 5 is equipped with the spigot surface 54 of easy to assemble, and spigot surface 54 leans out from last to down, makes things convenient for the upper end of cushion 5 to aim at and stretch into with mounting hole 221. Meanwhile, the side face of the periphery of the elastic cushion 5 is provided with a clamping groove 55, the hole wall of the mounting hole 221 is provided with a convex rib 222, and the convex rib 222 is clamped with the clamping groove 55, so that the elastic cushion 5 is positioned in the axial direction of the lower cover 22.

In this embodiment, the outer side of the rotating shaft 3 is sleeved with a torsion spring 6 for automatically opening the pot lid 2. Thereby whole process of uncapping, the user no longer need carry take pot lid 2, only need press button 41 unblock can, pot lid 2 pops open under the spring action of cushion 5, and at this moment, under the spring action of elastic torsion spring 6, pot lid 2 rotates further outwards to open around axle 3 automatically, makes the inner chamber of the whole kettle body 1 expose, realizes that pot lid 2 opens automatically.

In this embodiment, the locking member 42 is a hook, the fitting member 43 is a limiting protrusion, and the hook extends into the lower portion of the limiting protrusion to abut against the lower surface of the limiting protrusion to lock the pot lid 2. Specifically, button 41 installs on upper cover 21 and exposes from the upper surface of upper cover 21, the couple transversely sets up in pot lid 2 and connects in lower cover 22 through couple spring 71, button 41 drives the couple through zip subassembly 72 compression couple spring 71 and radially moves in order to separate with spacing arch, thereby accomplish the unblock of pot lid 2, when the user loosens button 41, the couple has not come to stretch into spacing bellied under couple spring 71 elastic force effect yet, cushion 5 just bounces pot lid 2, the couple can not again with spacing cooperation of spacing bellied lower surface, it is more smooth and easy to guarantee uncapping. Of course, the fitting member 43 may be a hook groove, and the hook extends into the hook groove along the radial direction to lock the lid 2.

It will be understood that the locking member 42 and the button 41 can also be provided on the body 1 and, correspondingly, the fitting member 43 on the lid 2, depending on the specific construction of the kettle or on the constraints of the mounting process.

In this embodiment, the pot body 1 and the pot lid 2 may not be connected by the rotation shaft 3, but one of the pot body 1 and the pot lid 2 is provided with a rotation protrusion, the other is provided with a matching hole, and the pot lid 2 and the pot body 1 are connected by the rotation protrusion and the matching hole.

Example two

As shown in fig. 5, in this embodiment, the elastic pad 5 may not be disposed on the pot lid 2, but the elastic pad 5 is disposed on the top of the pot body 1 and away from the rotating shaft 3, and the elastic pad 5 protrudes from the upper surface of the pot body 1 and abuts against the pot lid 2.

Specifically, the kettle body 1 comprises an inner container 11 and a middle layer 12 matched with the kettle cover 2, the middle layer 12 is sleeved outside the inner container 11, the kettle body 1 is rotatably connected with the kettle cover 2 through the middle layer 12, a sealing ring 13 is arranged between the top of the inner container 11 and the middle layer 12, an elastic pad 5 and the sealing ring 13 are integrally formed, and the elastic pad 5 protrudes out of the upper surface of the sealing ring 13. Therefore, the whole kettle only needs to transform the sealing ring 13 without replacing the processing molds of the kettle body 1 and the kettle cover 2, thereby greatly reducing the cost of upgrading and improving the product; meanwhile, the elastic pad 5 and the sealing ring 13 can generate larger deformation in the height direction as a whole, the thickness requirement of the elastic pad 5 is reduced, and the kettle body 1 is more attractive.

In this embodiment, the upper end of the inner container 11 is provided with a flange 111 which is turned over outwards, the flange 111 is pressed on the upper surface of the sealing ring 13, the elastic pad 5 is located outside the flange 111, it is ensured that the elastic pad 5 protrudes upwards from the flange 111, then the lower surface of the kettle lid 2 is firstly contacted with the elastic pad 5 to compress the elastic pad 5, and the barb on the flange 111 can also prevent the user from being cut when the kettle body 1 is cleaned. In order to prevent the sealing ring 13 from sliding down along the installation gap between the inner container 11 and the middle layer 12 when the sealing ring is pressed by the kettle cover 2, the inner peripheral side surface of the middle layer 12 is provided with an annular step 121, the sealing ring 13 comprises an annular limiting part 131 matched with the annular step 121, and the elastic pad 5 is arranged on the upper surface of the annular limiting part 131, so that the pressing force of the kettle cover 2 on the elastic pad 5 and the supporting force of the middle layer 12 on the elastic pad 5 are on the same straight line, and the stable clamping of the kettle cover 2 and the middle layer 12 on the elastic pad 5 is also ensured.

It is understood that the elastic pad 5 may be separated from the sealing ring 13 and directly disposed on the middle layer 12, and the elastic pad 5 protrudes from the upper surface of the middle layer 12. The middle layer 12 has more radial installation spaces, which not only facilitates the installation of the elastic pad 5 on the kettle body 1, but also improves the installation stability of the sealing ring 13.

Other contents not described in this embodiment may refer to embodiment one.

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 kettle, includes the kettle body and covers the pot lid on the kettle body, and the pot lid rotates with the kettle body to be connected, and one is equipped with the retaining member of button and locking pot lid in pot lid and the kettle body, another be equipped with retaining member locking complex fitting piece, the button drives retaining member and fitting piece separation in order to unblock the pot lid, a serial communication port, kettle still includes the cushion, presss from both sides tight cushion with the kettle body when pot lid locking, and the cushion pops open the pot lid in order to separate retaining member and fitting piece behind the pot lid unblock.

2. The kettle of claim 1, wherein the resilient pad is disposed on the lid and away from the rotational connection between the lid and the kettle body, the resilient pad protruding from the lower surface of the lid and abutting against the kettle body.

3. A kettle as claimed in claim 2, wherein the lower end of the resilient pad is provided with an inwardly curled resilient bead through which the resilient pad resiliently abuts the kettle body.

4. The kettle according to claim 3, wherein the lid comprises an upper lid and a lower lid, the upper lid and the lower lid form a lid cavity, the elastic pad passes through the lower lid and extends into the lid cavity, the inner side of the elastic bead is provided with an elastic pad cavity, the elastic pad is provided with an air pressure balance hole for preventing the elastic pad from being absorbed on the kettle body, and the air pressure balance hole is communicated with the elastic pad cavity and the lid cavity; or the top of the kettle body is provided with a limiting boss for preventing the elastic turned edge from excessively deforming, and the limiting boss is positioned at the inner side of the elastic turned edge and is abutted to the lower surface of the elastic pad for limiting.

5. The kettle according to claim 2, wherein the lower surface of the lid is provided with a mounting hole for mounting the elastic pad, the upper end of the elastic pad is provided with a guide surface convenient for mounting, and the guide surface is inclined outwards from top to bottom; or, the lower surface of the kettle cover is provided with a mounting hole for mounting the elastic pad, the side surface of the periphery of the elastic pad is provided with a clamping groove, and the hole wall of the mounting hole is provided with a convex rib which is clamped with the clamping groove.

6. The kettle of claim 1, wherein the resilient pad is disposed at the top of the kettle body and away from the rotational connection between the kettle body and the lid, the resilient pad protruding above the upper surface of the kettle body and abutting against the lid.

7. The water boiling kettle as claimed in claim 6, wherein the kettle body comprises an inner container and a middle layer matched with the lid, the middle layer is sleeved outside the inner container, the kettle body is rotatably connected with the lid through the middle layer, a sealing ring is arranged between the top of the inner container and the middle layer, the elastic pad is integrally formed with the sealing ring, and the elastic pad protrudes out of the upper surface of the sealing ring.

8. The kettle according to claim 7, wherein the upper end of the inner container is provided with a flange turned outwards, the flange is pressed on the upper surface of the sealing ring, and the elastic pad is positioned outside the flange; or the inner peripheral side surface of the middle layer is provided with an annular step, the sealing ring comprises an annular limiting part matched with the annular step, and the elastic pad is arranged on the upper surface of the annular limiting part.

9. The kettle of claim 6, wherein the body comprises a middle layer engaged with the lid, the body is rotatably connected to the lid via the middle layer, the elastic pad is disposed on the middle layer, and the elastic pad protrudes from the upper surface of the middle layer.

10. The kettle according to any one of claims 1 to 9, wherein the kettle body and the lid are rotatably connected by a rotating shaft, and a torsion spring for automatically opening the lid is sleeved outside the rotating shaft; or the locking piece is a hook, and the matching piece is a hook groove or a limiting bulge.